WO2015182852A1 - Catherter for cone biopsy patient - Google Patents

Catherter for cone biopsy patient Download PDF

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Publication number
WO2015182852A1
WO2015182852A1 PCT/KR2015/001540 KR2015001540W WO2015182852A1 WO 2015182852 A1 WO2015182852 A1 WO 2015182852A1 KR 2015001540 W KR2015001540 W KR 2015001540W WO 2015182852 A1 WO2015182852 A1 WO 2015182852A1
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Prior art keywords
tube
catheter
patient
communication
present
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PCT/KR2015/001540
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French (fr)
Korean (ko)
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이제범
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이제범
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Publication of WO2015182852A1 publication Critical patent/WO2015182852A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters

Definitions

  • the present invention relates to a catheter for patients with a conical biopsy, and more specifically, when inserted through the vagina of the patient with a conical biopsy procedure and mounted on the endometrium, a foreign body is provided by providing an integrated tube so that a separate protrusion is not formed on the outer periphery of the tube.
  • the present invention relates to a catheter for a conical biopsy patient, which can prevent this and shorten the tube manufacturing time since the tube can be manufactured through a single nozzle.
  • the cervix 10 is formed at the inlet of the uterus 2, and the ovary 4 is formed while passing through the uterine cavity to the fallopian tube.
  • the pap smear and cervical 10 will be removed by examining one or two pieces of tissue. Such a test can determine whether the cells of the cervix 10 are normal, dysplastic, or cancerous.
  • Dysplastic cells are not normal cells, but they do not mean cancer cells, and some cells can become cancer cells if left untreated. Therefore, if dysplastic cells continue or worsen, cone biopsy is performed to remove them and allow new cells to grow.
  • FIG. 2 after insertion through the vagina of the patient with a conical biopsy procedure, it is mounted on the endometrium and expanded by filling the balloon portion 26 with saline or air, and the balloon portion 26 is expanded.
  • a catheter 12 for uterine implantation has been developed in which the tube portion 16 coated with glycerin is not separated from the endometrium by swelling, thereby preventing the narrowing of the cervix.
  • the catheter 12 for uterine insertion has a valve portion 14 formed at a rear end thereof, and a tube portion 16 connected to the valve portion 14 is provided, and at the front end of the tube portion 16.
  • the balloon part 26 is formed, and the inflow hole 27 which introduces the foreign substance in the uterus to the inside of the tube part 16 in the outer periphery is formed in front of the balloon part 26.
  • the tube portion 16 is provided with a heterogeneous tube, respectively, the tube provided at the rear is a cross-shaped tube 18, the physiological saline or compression for filling the balloon portion 26 in the longitudinal direction to a predetermined cross section
  • the injection path 22 for moving the air is provided, and communication incisions 20 are formed at predetermined equal intervals in each of the four outer circumferences, so that intra-uterine bleeding is introduced into the tube part 16. It is formed to discharge foreign materials downward.
  • the tube forming the front end of the tube portion 16 is a circular tube 24, and similarly, the injection path 22 is formed in the longitudinal direction at the predetermined section of the cross section. In this butted state, a release tube joint portion 28 in which a separate resin joint is formed is formed.
  • the conventional catheter 12 for uterine insertion requires a process of joining a plurality of release tubes to each other, there is a problem in that the manufacturing time of the catheter is long, and a release tube junction generated by joining a release tube ( 28) has a problem that the patient feels a foreign body when inserted into the vaginal and intrauterine, and in severe cases the endometrium may be damaged by the release tube junction 28.
  • the present invention has been made in view of the above-described circumstances of the prior art. It is an object of the present invention to provide a catheter for a conical biopsy patient, which can prevent the foreign body and can manufacture the tube through a single nozzle, thereby shortening the tube manufacturing time.
  • the valve portion 14 it is possible to inject physiological saline or compressed air, the valve portion 14 to be able to insert the support into the inner center; It is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein is formed, the communication incision hole 34 is formed in the predetermined peripheral portion A cylindrical integral tube part 32 having a plurality of inlet holes 27 formed at the outer periphery of the front end; It is coupled to the front end of the integral tube portion 32A, is located in the endometrium 6 through the vagina, the front end of the injection path 22 is in communication with the inside is expanded by the filling of the physiological saline or compressed air By being comprised of the balloon part 26, the catheter for conical biopsy patients which prevented narrowing of the endometrium is provided.
  • the communication incision hole 34 is provided with a catheter for a cone biopsy patient, characterized in that a plurality of perforations are spaced apart at regular intervals.
  • valve portion 14 is provided with a cone biopsy patient catheter, characterized in that a plurality of communication slits 36 formed in the longitudinal direction are formed on the outer periphery, respectively, spaced at predetermined equal intervals.
  • Conical biopsy patient catheter according to the present invention is manufactured by extruding the tube through a single nozzle, there is no foreign body feeling because there is no protrusion due to a separate joint, and at the same time foreign matter and bleeding like a cross-shaped tube through a separate communication incision or communication slit It is hygienic because the powder can be discharged to the outside smoothly, and since it is an integrated tube, the manufacturing time is shortened and it is economical.
  • 1 is a view showing the uterus
  • Figure 2 is a side cross-sectional view showing the configuration of the catheter for insertion of the uterus according to a conventional embodiment
  • Figure 3 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a first embodiment of the present invention
  • Figure 4 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a second embodiment of the present invention.
  • Figure 3 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a first embodiment of the present invention.
  • the cone biopsy patient catheter 30 is inserted into the uterine endometrium after insertion through the vagina of the conical biopsy procedure, integral so that a separate protrusion is not formed on the outer periphery of the tube
  • the conical biopsy patient catheter 30A is able to inject physiological saline or compressed air, and includes a valve portion 14 capable of inserting a support into the inner center. do.
  • the valve portion 14 has its front and rear ends open so that a support (not shown) through which the catheter is inserted into the uterus can be passed through the valve portion 14.
  • the conical biopsy patient catheter 30A is coupled to the front end of the valve portion 14, the injection path 22 for moving physiological saline or compressed air in the longitudinal direction therein Is formed, is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein is formed, the communication incision hole 34 in the predetermined peripheral portion And a cylindrical integral tube portion 32 having a plurality of inflow holes 27 formed at its front outer periphery; It is comprised including the cylindrical 1st integral tube part 32A in which the communication cutting hole 34 was formed in the outer periphery predetermined part.
  • the first integrated tube portion 32A is manufactured by extruding through a single nozzle so that no separate joint portion is formed at the outer peripheral predetermined portion.
  • the first unitary tube part 32A may have bleeding and foreign substances in the uterus through the inlet hole 27 formed at the front end thereof, and may be discharged through the valve unit 14.
  • a plurality of communication incision holes 34 are formed in the outer peripheral portion of the 32 to discharge the intrauterine bleeding powder and the foreign substance transferred through the tube portion 32 to the outside.
  • the communication incision hole 34 is a plurality of perforations spaced apart by a predetermined interval.
  • the first integrated tube portion 32A is formed by partitioning an injection path 22 for moving physiological saline or compressed air in a longitudinal direction to a predetermined cross section.
  • the front end of the injection path 22 is in communication with the inside is expanded by the filling of the physiological saline or compressed air It consists of a balloon part 26.
  • the balloon 26 when compressed air or physiological saline is injected through the injection path 22, the balloon 26 is expanded by the compressed air or physiological saline.
  • the expansion of the balloon portion 26 prevents the tube portion 32 from escaping to the outside of the uterus, thereby preventing the narrowing of the endometrium.
  • uterine synechia is an excessive endometrial sofa operation to treat natural miscarriage, mooring abortion, or placenta at birth, or corrective surgery for uterine myoma or uterine malformation, or severe tuberculous uterus.
  • the present invention is characterized in that the balloon portion 26 or the tube portion 32 to which glycerin is applied is located in the cervix or the endometrium and the endometrium This will prevent the adhesion of the landscape.
  • Figure 4 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a second embodiment of the present invention.
  • the catheter 30B for patients with a conical biopsy can inject physiological saline or compressed air, and includes a valve portion 14 into which a support can be inserted into the inner center. It is configured by.
  • the valve portion 14 has its front and rear ends open so that a support (not shown) through which the catheter is inserted into the uterus can be passed through the valve portion 14.
  • the conical biopsy patient catheter 30B is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein Is formed.
  • a plurality of communication slits 36 formed in the longitudinal direction are formed at the outer peripheral predetermined portions of the valve part 14 at predetermined equal intervals (for example, at intervals of 90 degrees), and the communication slits 36 are formed.
  • the drop guides the bleeding and foreign matter inside the uterus discharged through the plurality of communication incision hole 34 formed on the outer periphery of the lower end of the second integrated tube portion 32B.
  • intrauterine bleeding and foreign matter introduced through the inflow hole 27 flows down through the inside of the second integrated tube part 32B, and the second integrated tube part through the communication incision hole 34 ( 32B) is discharged through the communication slit 36 formed on the outer periphery of the valve portion 14 in the state discharged to the outer periphery, and stable foreign substance discharge is made, thereby preventing the narrowing of the endometrium.
  • the second integral tube portion 32B is also manufactured by extruding through a single nozzle, so that a separate bonding portion is not formed at the outer peripheral predetermined portion.
  • the communication slits 36 are formed at equal intervals so as to be spaced apart by a predetermined interval.
  • an injection path 22 for moving physiological saline or compressed air in a longitudinal direction is defined at a predetermined cross section.
  • the front end of the injection path 22 is communicated therein by the filling of the physiological saline or compressed air It consists of a balloon portion 26 to be expanded.
  • the balloon 26 when compressed air or physiological saline is injected through the injection path 22, the balloon 26 is expanded by the compressed air or physiological saline. Due to the expansion of the balloon portion 26, the balloon portion 26 or the tube portion 32 coated with glycerin is positioned in the cervix or the endometrium to prevent adhesion of the endometrium or the cervix.
  • the balloon portion 26 prevents the tube portion 32 from being separated from the cervix or the endometrium to the outside due to the expansion of the balloon portion 26, and thus, the glycerin-coated balloon portion 26.
  • B tube 16 prevents narrowing of the cervix or endometrium.
  • the catheter for a conical biopsy patient is not limited to the above-described embodiment, but various modifications can be made without departing from the technical gist of the present invention.

Abstract

The present invention relates to a catheter for a cone biopsy patient. The purpose of the present invention is to provide a catheter for a cone biopsy patient, which can prevent a feeling of a foreign body by providing an integrated tube lest a separate protrusion part be formed on the outer peripheral part of the tube when the catheter is inserted through the vagina of a patient undergoing a cone biopsy procedure and is then placed in the endometrium of the patient, and can reduce the time for manufacturing the tube by the manufacture of the tube through a single nozzle. By applying the present invention, the tube can be manufactured by extrusion through a single nozzle to produce no protrusion due to a separate joining part, which can prevent the generation of sense of a foreign material. Simultaneously, since a foreign substance and blood can be smoothly discharged to the outside, as in a cross-shaped tube, through a separate communicating cut part or communicating slit, the catheter is sanitary. Further, since the tube is an integrated tube, the present invention can reduce the manufacturing time, and is therefore economical.

Description

원추생검 환자용 카테타Catheter for Conical Biopsy
본 발명은 원추생검 환자용 카테타에 관한 것으로, 보다 상세하게 원추생검 시술환자의 질을 통해 삽입한 후 자궁 내막에 거치시킬 때, 튜브의 외주연에 별도의 돌출부가 형성되지 않도록 일체형 튜브를 제공함으로써 이물감이 방지할 수 있게 하며, 단일의 노즐을 통해 튜브를 제조할 수 있으므로 튜브 제조시간이 단축되는 원추생검 환자용 카테타에 관한 것이다.The present invention relates to a catheter for patients with a conical biopsy, and more specifically, when inserted through the vagina of the patient with a conical biopsy procedure and mounted on the endometrium, a foreign body is provided by providing an integrated tube so that a separate protrusion is not formed on the outer periphery of the tube. The present invention relates to a catheter for a conical biopsy patient, which can prevent this and shorten the tube manufacturing time since the tube can be manufactured through a single nozzle.
주지된 바와 같이, 자궁암 검사와 현미경 검사에서 자궁 경부의 비정상적인 세포가 발견되면 원추 절제술을 시행한다. 마취를 하고 자궁 입구를 열기 위해 질경을 질 속으로 삽입한 후 칼이나 레이저를 이용하여 원추 모양으로 조직을 떼어낸다.As is well known, if cervical cancer screening and microscopy reveal abnormal cells of the cervix, conical resection is performed. Anesthesia is inserted into the vagina to open the entrance to the uterus, and the tissue is removed in the shape of a cone using a knife or a laser.
자궁은 도 1에 도시된 바와 같이, 자궁(2)의 입구부에 자궁 경부(10)가 형성되고, 자궁강을 통과하여 난관으로 연결되면서 난소(4)가 구성되는 바, 자궁경부(10)에 병소가 의심되면 세포진 검사와 자궁 경부(10)에서 한 두 조각의 조직을 떼어내 검사를 하게 되는데 이러한 검사로 자궁경부(10)의 세포가 정상인지, 이형성 세포인지, 암세포인지 알 수 있다.As shown in FIG. 1, the cervix 10 is formed at the inlet of the uterus 2, and the ovary 4 is formed while passing through the uterine cavity to the fallopian tube. When the lesion is suspected, the pap smear and cervical 10 will be removed by examining one or two pieces of tissue. Such a test can determine whether the cells of the cervix 10 are normal, dysplastic, or cancerous.
이형성 세포는 정상세포는 아니지만 암세포를 뜻하는 것은 아니고 치료를 안하고 두면 일부에서 암세포로 될 수 있는 세포이다. 따라서 이형성 세포가 계속되거나 심해지면 이형성 세포를 제거하고 새로운 세포가 자라도록 하기 위해 원추생검을 실시한다.Dysplastic cells are not normal cells, but they do not mean cancer cells, and some cells can become cancer cells if left untreated. Therefore, if dysplastic cells continue or worsen, cone biopsy is performed to remove them and allow new cells to grow.
심한 이형성 세포가 있을시에 암세포인지 아닌지 정확히 구분하기 어려워 원추생검이 필요하고 이 경우에는 진단과 동시에 치료도 가능하다.In the presence of severe dysplastic cells, it is difficult to distinguish whether the cancer cells are accurate or not. In this case, conical biopsy is necessary.
하지만, 이러한 원추생검을 시술받은 환자의 경우에는 자궁경부 내측인 자궁 내막(6)이 협착되거나 변형되는 경우가 빈번하게 발생하게 되어 매우 위험하다는 문제가 있었다.However, in the case of a patient who has undergone such a conical biopsy, the endometrium 6 inside the cervix is frequently narrowed or deformed, and thus there is a problem that it is very dangerous.
따라서, 도 2에 도시된 바와 같이, 원추생검 시술환자의 질을 통해 삽입한 후 자궁 내막에 거치시키고 벌룬부(26)에 생리 식염수나 공기를 충만시킴으로써 팽창되게 하고, 그 벌룬부(26)의 팽창으로 글리세린이 도포된 튜브부(16)가 자궁 내막부로부터 이탈되지 않게 되어 자궁 경부의 협착이 방지될 수 있게 한 자궁삽입용 카테타(12)가 개발되었다.Therefore, as shown in FIG. 2, after insertion through the vagina of the patient with a conical biopsy procedure, it is mounted on the endometrium and expanded by filling the balloon portion 26 with saline or air, and the balloon portion 26 is expanded. A catheter 12 for uterine implantation has been developed in which the tube portion 16 coated with glycerin is not separated from the endometrium by swelling, thereby preventing the narrowing of the cervix.
보다 상세하게, 상기 자궁삽입용 카테타(12)는 후단에 밸브부(14)가 구성되고, 그 밸브부(14)와 연결된 튜브부(16)가 구비되며, 그 튜브부(16)의 전단에는 벌룬부(26)가 형성되고, 벌룬부(26)의 전방에는 외주연에 자궁내의 이물질이 튜브부(16)의 내부로 유입되는 유입공(27)이 형성되어져 있다.More specifically, the catheter 12 for uterine insertion has a valve portion 14 formed at a rear end thereof, and a tube portion 16 connected to the valve portion 14 is provided, and at the front end of the tube portion 16. The balloon part 26 is formed, and the inflow hole 27 which introduces the foreign substance in the uterus to the inside of the tube part 16 in the outer periphery is formed in front of the balloon part 26.
상기 튜브부(16)는 이형의 튜브가 각각 구비된 바, 후방에 구비된 튜브는 십자형 튜브(18)로서, 그 단면 소정부에 길이방향으로 벌룬부(26)를 충만시키기 위한 생리식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 구비되고, 외주연 4방향에 각각 소정의 등간격으로 이격되게 연통절개부(20)가 형성되어 튜브부(16)의 내부로 유입된 자궁내의 출혈과 이물질을 하방으로 배출할 수 있게 형성된다.The tube portion 16 is provided with a heterogeneous tube, respectively, the tube provided at the rear is a cross-shaped tube 18, the physiological saline or compression for filling the balloon portion 26 in the longitudinal direction to a predetermined cross section The injection path 22 for moving the air is provided, and communication incisions 20 are formed at predetermined equal intervals in each of the four outer circumferences, so that intra-uterine bleeding is introduced into the tube part 16. It is formed to discharge foreign materials downward.
또한, 상기 튜브부(16)의 전단을 형성하는 튜브는 원형 튜브(24)로서, 마찬가지로 단면 소정부에 길이방향으로 주입경로(22)가 형성되어져 있으며, 상기 집자형 튜브(18)와 각 단면이 맞대어진 상태에서 별도의 수지 접합이 이루어진 이형튜브 접합부(28)가 형성된다.In addition, the tube forming the front end of the tube portion 16 is a circular tube 24, and similarly, the injection path 22 is formed in the longitudinal direction at the predetermined section of the cross section. In this butted state, a release tube joint portion 28 in which a separate resin joint is formed is formed.
하지만, 이러한 종래의 상기 자궁삽입용 카테타(12)는 복수개의 이형튜브를 각각 상호 접합시키는 과정이 필요하므로 결국 카테타의 제조시간이 길어진다는 문제가 있었고, 이형튜브를 접합함으로써 발생되는 이형튜브 접합부(28)는 질내와 자궁내측으로 삽입될 때 환자로 하여금 이물감을 느끼게 하고, 심한 경우 그 이형튜브 접합부(28)로 인해 자궁내막이 손상될 수도 있다는 문제가 있었다.However, since the conventional catheter 12 for uterine insertion requires a process of joining a plurality of release tubes to each other, there is a problem in that the manufacturing time of the catheter is long, and a release tube junction generated by joining a release tube ( 28) has a problem that the patient feels a foreign body when inserted into the vaginal and intrauterine, and in severe cases the endometrium may be damaged by the release tube junction 28.
본 발명은 상기한 종래 기술의 사정을 감안하여 이루어진 것으로, 원추생검 시술환자의 질을 통해 삽입한 후 자궁 내막에 거치시킬 때, 튜브의 외주연에 별도의 돌출부가 형성되지 않도록 일체형 튜브를 제공함으로써 이물감이 방지할 수 있게 하며, 단일의 노즐을 통해 튜브를 제조할 수 있으므로 튜브 제조시간이 단축되는 원추생검 환자용 카테타를 제공함에 그 목적이 있다. The present invention has been made in view of the above-described circumstances of the prior art. It is an object of the present invention to provide a catheter for a conical biopsy patient, which can prevent the foreign body and can manufacture the tube through a single nozzle, thereby shortening the tube manufacturing time.
상기한 목적을 달성하기 위해, 본 발명의 바람직한 실시예에 따르면 생리 식염수 또는 압축공기를 주입할 수 있게 되며, 내부 중앙으로 지지대를 삽입할 수 있게 된 밸브부(14)와; 상기 밸브부(14)의 전단에 결합되되, 내부에 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 형성되고, 외주연 소정부에 연통 절개공(34)이 형성되고 그 전단 외주연에 복수의 유입공(27)이 형성된 원통형의 일체형 튜브부(32)와; 상기 일체형 튜브부(32A)의 전단에 결합되고, 질을 거쳐 자궁내막(6)에 위치되되, 상기 주입경로(22)의 전단부가 내부에 연통되어 상기 생리 식염수 또는 압축공기의 충만에 의해 팽창되는 벌룬부(26)로 구성됨으로써, 자궁 내막의 협착을 방지하도록 한 원추생검 환자용 카테타가 제공된다.In order to achieve the above object, according to a preferred embodiment of the present invention, it is possible to inject physiological saline or compressed air, the valve portion 14 to be able to insert the support into the inner center; It is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein is formed, the communication incision hole 34 is formed in the predetermined peripheral portion A cylindrical integral tube part 32 having a plurality of inlet holes 27 formed at the outer periphery of the front end; It is coupled to the front end of the integral tube portion 32A, is located in the endometrium 6 through the vagina, the front end of the injection path 22 is in communication with the inside is expanded by the filling of the physiological saline or compressed air By being comprised of the balloon part 26, the catheter for conical biopsy patients which prevented narrowing of the endometrium is provided.
바람직하게, 상기 연통 절개공(34)은 일정간격 이격되게 복수개 천공된 것을 특징으로 하는 원추생검 환자용 카테타가 제공된다.Preferably, the communication incision hole 34 is provided with a catheter for a cone biopsy patient, characterized in that a plurality of perforations are spaced apart at regular intervals.
바람직하게, 상기 밸브부(14)는 그 외주연에 각각 소정의 등간격으로 이격되게 길이방향으로 형성된 연통 슬릿(36)이 복수개 형성된 것을 특징으로 하는 원추생검 환자용 카테타가 제공된다.Preferably, the valve portion 14 is provided with a cone biopsy patient catheter, characterized in that a plurality of communication slits 36 formed in the longitudinal direction are formed on the outer periphery, respectively, spaced at predetermined equal intervals.
본 발명에 따른 원추생검 환자용 카테타는 단일의 노즐을 통해 튜브를 압출하여 제조함으로써 별도의 접합부로 인한 돌출이 없어서 이물감이 없고, 동시에 별도의 연통 절개부 또는 연통 슬릿을 통해 십자형 튜브와 같이 이물질과 출혈분을 외부로 원활하게 배출시킬 수 있으므로 위생적이며, 일체형 튜브이므로 제작시간이 단축되어 경제적이라는 장점이 있다.Conical biopsy patient catheter according to the present invention is manufactured by extruding the tube through a single nozzle, there is no foreign body feeling because there is no protrusion due to a separate joint, and at the same time foreign matter and bleeding like a cross-shaped tube through a separate communication incision or communication slit It is hygienic because the powder can be discharged to the outside smoothly, and since it is an integrated tube, the manufacturing time is shortened and it is economical.
도 1은 자궁을 도시한 도면,1 is a view showing the uterus,
도 2는 종래의 실시예에 따른 자궁 삽입용 카테타의 구성을 도시한 측단면도,Figure 2 is a side cross-sectional view showing the configuration of the catheter for insertion of the uterus according to a conventional embodiment,
도 3은 본 발명의 제 1실시예에 따른 원추생검 환자용 카테타의 구성을 도시한 측단면도,Figure 3 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a first embodiment of the present invention,
도 4는 본 발명의 제 2실시예에 따른 원추생검 환자용 카테타의 구성을 도시한 측단면도이다.Figure 4 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a second embodiment of the present invention.
*부호의 설명* Description of the sign
6:자궁내막, 6: Endometrium,
10:자궁경부, 10: cervical,
14:밸브부, 14: valve section,
22:주입경로, 22: injection path,
30A,30B:원추생검 환자용 카테타, 30A, 30B: catheter for conical biopsy patients,
32A,32B:제 1, 2, 3 일체형 튜브부,32A, 32B: first, second, and three integral tube parts,
34:연통 절개공, 34: communication incision,
36:연통 슬릿. 36: Communication slit.
이하, 본 발명에 대해 도면을 참조하여 상세하게 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.
도 3은 본 발명의 제 1실시예에 따른 원추생검 환자용 카테타의 구성을 도시한 측단면도이다.Figure 3 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a first embodiment of the present invention.
이를 참조하면, 본 발명의 실시예에 따른 원추생검 환자용 카테타(30)는 원추생검 시술환자의 질을 통해 삽입한 후 자궁 내막에 거치시킬 때, 튜브의 외주연에 별도의 돌출부가 형성되지 않도록 일체형 튜브를 제공함으로써 이물감이 방지할 수 있게 하며, 단일의 노즐을 통해 튜브를 제조할 수 있으므로 튜브 제조시간이 단축되는 원추생검 환자용 카테타로서, 본 발명에서는 3가지 형태의 원추생검 환자용 카테타(30A,30B)를 제시한다.Referring to this, the cone biopsy patient catheter 30 according to the embodiment of the present invention is inserted into the uterine endometrium after insertion through the vagina of the conical biopsy procedure, integral so that a separate protrusion is not formed on the outer periphery of the tube By providing a tube to prevent foreign body feeling, and can manufacture the tube through a single nozzle as a conical biopsy patient catheter is shortened tube manufacturing time, in the present invention three types of conical biopsy patient catheter (30A, 30B) ).
먼저, 본 발명의 제 1실시예에 따른 원추생검 환자용 카테타(30A)는 생리 식염수 또는 압축공기를 주입할 수 있게 되며, 내부 중앙으로 지지대를 삽입할 수 있게 된 밸브부(14)를 포함하여 구성된다.First, the conical biopsy patient catheter 30A according to the first embodiment of the present invention is able to inject physiological saline or compressed air, and includes a valve portion 14 capable of inserting a support into the inner center. do.
밸브부(14)는 카테타를 자궁으로 내삽할 때 그 카테타를 지지할 수 있게 하는 지지대(미도시)를 밸브부(14)를 통해 통과시킬 수 있도록 그 전단과 후단이 각각 개방되어져 있다.The valve portion 14 has its front and rear ends open so that a support (not shown) through which the catheter is inserted into the uterus can be passed through the valve portion 14.
또한, 본 발명의 제 1실시예에 따른 원추생검 환자용 카테타(30A)는 상기 밸브부(14)의 전단에 결합되되, 내부에 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 형성되고, 상기 밸브부(14)의 전단에 결합되되, 내부에 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 형성되고, 외주연 소정부에 연통 절개공(34)이 형성되고, 그 전단 외주연에 복수의 유입공(27)이 형성된 원통형의 일체형 튜브부(32)와; 외주연 소정부에 연통 절개공(34)이 형성된 원통형의 제 1 일체형 튜브부(32A)를 포함하여 구성된다.In addition, the conical biopsy patient catheter 30A according to the first embodiment of the present invention is coupled to the front end of the valve portion 14, the injection path 22 for moving physiological saline or compressed air in the longitudinal direction therein Is formed, is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein is formed, the communication incision hole 34 in the predetermined peripheral portion And a cylindrical integral tube portion 32 having a plurality of inflow holes 27 formed at its front outer periphery; It is comprised including the cylindrical 1st integral tube part 32A in which the communication cutting hole 34 was formed in the outer periphery predetermined part.
즉, 상기 제 1 일체형 튜브부(32A)는 단일의 노즐을 통해 압출하여 제조함으로써 외주연 소정부에 별도의 접합부가 구성되지 않는다.That is, the first integrated tube portion 32A is manufactured by extruding through a single nozzle so that no separate joint portion is formed at the outer peripheral predetermined portion.
그럼에도 불구하고, 상기 제 1 일체형 튜브부(32A)는 그 전단에 형성된 유입공(27)을 통해 자궁내의 출혈과 이물질이 유입되고 상기 밸브부(14)를 통해 배출될 수 있으며, 상기 튜브부(32)의 외주연 소정부에는 복수개의 연통 절개공(34)이 형성되어져 상기 튜브부(32)를 통해 이송된 자궁내 출혈분과 이물질을 외부로 배출할 수 있게 된다.Nevertheless, the first unitary tube part 32A may have bleeding and foreign substances in the uterus through the inlet hole 27 formed at the front end thereof, and may be discharged through the valve unit 14. A plurality of communication incision holes 34 are formed in the outer peripheral portion of the 32 to discharge the intrauterine bleeding powder and the foreign substance transferred through the tube portion 32 to the outside.
바람직하게, 상기 연통 절개공(34)은 일정간격 이격되게 복수개 천공된다.Preferably, the communication incision hole 34 is a plurality of perforations spaced apart by a predetermined interval.
또한, 상기 제 1 일체형 튜브부(32A)에는 그 단면 소정부에, 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 구획되어 형성된다.In addition, the first integrated tube portion 32A is formed by partitioning an injection path 22 for moving physiological saline or compressed air in a longitudinal direction to a predetermined cross section.
상기 일체형 튜브부(32A)의 전단에 결합되고, 질을 거쳐 자궁내막(6)에 위치되되, 상기 주입경로(22)의 전단부가 내부에 연통되어 상기 생리 식염수 또는 압축공기의 충만에 의해 팽창되는 벌룬부(26)로 구성된다.It is coupled to the front end of the integral tube portion 32A, is located in the endometrium 6 through the vagina, the front end of the injection path 22 is in communication with the inside is expanded by the filling of the physiological saline or compressed air It consists of a balloon part 26.
따라서, 상기 주입경로(22)를 통해 압축공기 또는 생리 식염수가 주입되면, 그 압축공기 또는 생리 식염수에 의해 상기 벌룬부(26)가 팽창된다. 상기 벌룬부(26)의 팽창으로 인해 자궁의 외부로 튜브부(32)가 이탈되는 것을 방지해주고, 그로 인해 자궁 내막의 협착이 방지된다.Therefore, when compressed air or physiological saline is injected through the injection path 22, the balloon 26 is expanded by the compressed air or physiological saline. The expansion of the balloon portion 26 prevents the tube portion 32 from escaping to the outside of the uterus, thereby preventing the narrowing of the endometrium.
즉, 자궁내막 유착증(uterine synechia)은 자연 유산, 계류 유산 또는 분만시 태반 잔류 등을 치료하기 위하여 과도하게 자궁내막 소파수술을 한 경우 또는 자궁근종이나 자궁 기형의 교정 수술을 한 경우 또는 심한 결핵성 자궁 내막염이 있는 경우를 원인으로 하여 자궁 내막의 일부 혹은 전부가 유착되는 질환으로, 본 발명은 글리세린이 도포된 상기 벌룬부(26) 또는 튜브부(32)가 자궁경관이나 자궁내막에 위치되어 자궁내막이나 경관의 유착을 방지하게 된다.In other words, uterine synechia is an excessive endometrial sofa operation to treat natural miscarriage, mooring abortion, or placenta at birth, or corrective surgery for uterine myoma or uterine malformation, or severe tuberculous uterus. Part of the endometrium adheres due to the case of endometritis, and the present invention is characterized in that the balloon portion 26 or the tube portion 32 to which glycerin is applied is located in the cervix or the endometrium and the endometrium This will prevent the adhesion of the landscape.
도 4는 본 발명의 제 2실시예에 따른 원추생검 환자용 카테타의 구성을 도시한 측단면도이다.Figure 4 is a side cross-sectional view showing the configuration of a catheter for a cone biopsy patient according to a second embodiment of the present invention.
이를 참조하면, 본 발명의 제 2실시예에 따른 원추생검 환자용 카테타(30B)는 생리 식염수 또는 압축공기를 주입할 수 있게 되며, 내부 중앙으로 지지대를 삽입할 수 있게 된 밸브부(14)를 포함하여 구성된다.Referring to this, the catheter 30B for patients with a conical biopsy according to the second embodiment of the present invention can inject physiological saline or compressed air, and includes a valve portion 14 into which a support can be inserted into the inner center. It is configured by.
밸브부(14)는 카테타를 자궁으로 내삽할 때 그 카테타를 지지할 수 있게 하는 지지대(미도시)를 밸브부(14)를 통해 통과시킬 수 있도록 그 전단과 후단이 각각 개방되어져 있다.The valve portion 14 has its front and rear ends open so that a support (not shown) through which the catheter is inserted into the uterus can be passed through the valve portion 14.
또한, 본 발명의 제 2실시예에 따른 원추생검 환자용 카테타(30B)는 상기 밸브부(14)의 전단에 결합되되, 내부에 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 형성된다.In addition, the conical biopsy patient catheter 30B according to the second embodiment of the present invention is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein Is formed.
또, 상기 밸브부(14)의 외주연 소정부에 각각 소정의 등간격(예, 90도 간격)으로 이격되게 길이방향으로 형성된 연통 슬릿(36)이 복수개 형성되는 바, 그 연통 슬릿(36)은 상기 제 2 일체형 튜브부(32B)의 하단 외주연에 복수개 형성된 연통 절개공(34)을 통해 배출되는 자궁 내부의 출혈과 이물질을 낙하 가이드하게 된다.In addition, a plurality of communication slits 36 formed in the longitudinal direction are formed at the outer peripheral predetermined portions of the valve part 14 at predetermined equal intervals (for example, at intervals of 90 degrees), and the communication slits 36 are formed. The drop guides the bleeding and foreign matter inside the uterus discharged through the plurality of communication incision hole 34 formed on the outer periphery of the lower end of the second integrated tube portion 32B.
즉, 상기 유입공(27)을 통해 유입된 자궁내 출혈과 이물질은 상기 제 2 일체형 튜브부(32B)의 내부를 통해 흘러내리고, 상기 연통 절개공(34)을 통해 상기 제 2 일체형 튜브부(32B)의 외주연으로 배출된 상태에서 상기 밸브부(14)의 외주연에 형성된 연통 슬릿(36)을 통해 낙하하면서 안정적인 이물질 배출이 이루어지게 되어 자궁내막의 협착을 방지할 수 있게 된다.That is, intrauterine bleeding and foreign matter introduced through the inflow hole 27 flows down through the inside of the second integrated tube part 32B, and the second integrated tube part through the communication incision hole 34 ( 32B) is discharged through the communication slit 36 formed on the outer periphery of the valve portion 14 in the state discharged to the outer periphery, and stable foreign substance discharge is made, thereby preventing the narrowing of the endometrium.
한편, 상기 제 2 일체형 튜브부(32B)도 단일의 노즐을 통해 압출하여 제조함으로써 외주연 소정부에 별도의 접합부가 구성되지 않는다.On the other hand, the second integral tube portion 32B is also manufactured by extruding through a single nozzle, so that a separate bonding portion is not formed at the outer peripheral predetermined portion.
바람직하게, 상기 연통 슬릿(36)은 일정간격 이격되게 등간격으로 형성되어져 있다.Preferably, the communication slits 36 are formed at equal intervals so as to be spaced apart by a predetermined interval.
또한, 상기 제 2 일체형 튜브부(32B)에는 그 단면 소정부에, 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 구획되어 형성된다.In addition, in the second integral tube portion 32B, an injection path 22 for moving physiological saline or compressed air in a longitudinal direction is defined at a predetermined cross section.
상기 제 2 일체형 튜브부(32B)의 전단에 결합되고, 질을 거쳐 자궁내막(6)에 위치되되, 상기 주입경로(22)의 전단부가 내부에 연통되어 상기 생리 식염수 또는 압축공기의 충만에 의해 팽창되는 벌룬부(26)로 구성된다.It is coupled to the front end of the second integral tube portion 32B, is located in the endometrium 6 through the vagina, the front end of the injection path 22 is communicated therein by the filling of the physiological saline or compressed air It consists of a balloon portion 26 to be expanded.
따라서, 상기 주입경로(22)를 통해 압축공기 또는 생리 식염수가 주입되면, 그 압축공기 또는 생리 식염수에 의해 상기 벌룬부(26)가 팽창된다. 상기 벌룬부(26)의 팽창으로 인해 글리세린이 도포된 상기 벌룬부(26) 또는 튜브부(32)가 자궁경관이나 자궁내막에 위치되어 자궁내막이나 경관의 유착을 방지하게 된다.Therefore, when compressed air or physiological saline is injected through the injection path 22, the balloon 26 is expanded by the compressed air or physiological saline. Due to the expansion of the balloon portion 26, the balloon portion 26 or the tube portion 32 coated with glycerin is positioned in the cervix or the endometrium to prevent adhesion of the endometrium or the cervix.
특히, 상기 벌룬부(26)의 팽창으로 인해 벌룬부(26)가 튜브부(32)가 자궁경관이나 자궁내막으로부터 외부로 이탈되는 것을 방지하게 되고, 그로인해 글리세린이 도포된 벌룬부(26)나 튜브부(16)로 인해 자궁경관이나 자궁 내막의 협착이 방지된다.In particular, the balloon portion 26 prevents the tube portion 32 from being separated from the cervix or the endometrium to the outside due to the expansion of the balloon portion 26, and thus, the glycerin-coated balloon portion 26. B tube 16 prevents narrowing of the cervix or endometrium.
한편, 본 발명의 실시예에 따른 원추생검 환자용 카테타는 단지 상기한 실시예에 한정되는 것이 아니라 그 기술적 요지를 이탈하지 않는 범위내에서 다양한 변경이 가능하다.Meanwhile, the catheter for a conical biopsy patient according to an embodiment of the present invention is not limited to the above-described embodiment, but various modifications can be made without departing from the technical gist of the present invention.

Claims (3)

  1. 생리 식염수 또는 압축공기를 주입할 수 있게 되며, 내부 중앙으로 지지대를 삽입할 수 있게 된 밸브부(14)와;A valve unit 14 capable of injecting physiological saline or compressed air and inserting a support into an inner center thereof;
    상기 밸브부(14)의 전단에 결합되되, 내부에 길이방향으로 생리 식염수 또는 압축공기를 이동시키기 위한 주입경로(22)가 형성되고, 그 후단 외주연 소정부에 연통 절개공(34)이 형성되고 그 전단 외주연에 복수의 유입공(27)이 형성된 원통형의 일체형 튜브부(32)와;Is coupled to the front end of the valve portion 14, the injection path 22 for moving the physiological saline or compressed air in the longitudinal direction therein is formed, the communication incision hole 34 is formed in the predetermined outer peripheral end A cylindrical integral tube part 32 having a plurality of inlet holes 27 formed at an outer circumference of the front end thereof;
    상기 일체형 튜브부(32A)의 전단에 결합되고, 질을 거쳐 자궁내막(6)에 위치되되, 상기 주입경로(22)의 전단부가 내부에 연통되어 상기 생리 식염수 또는 압축공기의 충만에 의해 팽창되는 벌룬부(26)로 구성됨으로써, 자궁 내막의 협착을 방지하도록 한 원추생검 환자용 카테타.It is coupled to the front end of the integral tube portion 32A, is located in the endometrium 6 through the vagina, the front end of the injection path 22 is in communication with the inside is expanded by the filling of the physiological saline or compressed air A catheter for a conical biopsy patient, which is composed of a balloon portion 26 to prevent endometrial narrowing.
  2. 제 1항에 있어서,The method of claim 1,
    상기 연통 절개공(34)은 일정간격 이격되게 복수개 천공된 것을 특징으로 하는 원추생검 환자용 카테타.The communication incision hole 34 is a conical biopsy patient catheter, characterized in that a plurality of perforations spaced apart.
  3. 제 1항에 있어서,The method of claim 1,
    상기 밸브부(14)는 그 외주연에 각각 소정의 등간격으로 이격되게 길이방향으로 형성된 연통 슬릿(36)이 복수개 형성된 것을 특징으로 하는 원추생검 환자용 카테타.The valve portion 14 is a catheter for a cone biopsy patient, characterized in that a plurality of communication slits 36 formed in the longitudinal direction are formed on the outer periphery, respectively, spaced at predetermined equal intervals.
PCT/KR2015/001540 2014-05-27 2015-02-16 Catherter for cone biopsy patient WO2015182852A1 (en)

Applications Claiming Priority (2)

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KR10-2014-0063796 2014-05-27
KR1020140063796A KR101592100B1 (en) 2014-05-27 2014-05-27 Catheter for cone biopsy

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10502266A (en) * 1994-06-27 1998-03-03 インナーダイン，インコーポレイティド Uterine access / sealing device via cervix
US6293952B1 (en) * 1997-07-31 2001-09-25 Circon Corporation Medical instrument system for piercing through tissue
JP2003265614A (en) * 2002-03-19 2003-09-24 Terumo Corp Balloon catheter
JP2011152296A (en) * 2010-01-27 2011-08-11 Kinki Univ Indwelling catheter
KR20130073698A (en) * 2011-12-23 2013-07-03 (주)메디탑 Baloon catheter having 3 ways

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10502266A (en) * 1994-06-27 1998-03-03 インナーダイン，インコーポレイティド Uterine access / sealing device via cervix
US6293952B1 (en) * 1997-07-31 2001-09-25 Circon Corporation Medical instrument system for piercing through tissue
JP2003265614A (en) * 2002-03-19 2003-09-24 Terumo Corp Balloon catheter
JP2011152296A (en) * 2010-01-27 2011-08-11 Kinki Univ Indwelling catheter
KR20130073698A (en) * 2011-12-23 2013-07-03 (주)메디탑 Baloon catheter having 3 ways

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