CN104759023A - In-vivo medicine delivery device capable of refilling medicine - Google Patents
In-vivo medicine delivery device capable of refilling medicine Download PDFInfo
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- CN104759023A CN104759023A CN201510164616.7A CN201510164616A CN104759023A CN 104759023 A CN104759023 A CN 104759023A CN 201510164616 A CN201510164616 A CN 201510164616A CN 104759023 A CN104759023 A CN 104759023A
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- medicine
- grug transportation
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- transportation tube
- storing bag
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Abstract
An in-vivo medicine delivery device capable of refilling medicine comprises at least one medicine storage bag made from a medical elastic material, dosing mechanisms and medicine transfusion tubes, wherein the quantities of the dosing mechanisms and the medicine transfusion tubes are the same with that of the medicine storage bag; each dosing mechanism comprises a dosing cup, a dosing tube connected with the dosing cup and a sealing sheet made from the medical elastic material; the sealing sheet covers the mouth of the dosing cup and is used for sealing the dosing cup after dosing; the medicine storage bags are respectively connected with the dosing tubes of the dosing mechanisms and the medicine transfusion tubes. The in-vivo medicine delivery device capable of refilling medicine further comprises a box body for storing the medicine storage bags and partial medicine transfusion tubes; during use, the medicine storage bags and the partial medicine transfusion tubes are placed in the box body and are buried in a patient's skin so as to protect the medicine storage bags.
Description
Technical field
The invention belongs to medical apparatus and instruments, particularly a kind ofly continue the body innerlich anwenden device adding medicine.
Background technology
Slow release practical technique is a kind of emerging application method in recent years, by subcutaneous implantation slow releasing capsule, medicine by capsule wall be released slowly into subcutaneous absorbed by patient after play pharmacological action.This application method is particularly useful for the patient of chronic pain and hormone replacement therapy.But, the dose held due to slow releasing capsule is limited, medicine can not continue after using up and add, therefore there is the restriction of service time in this application method while bringing convenience for patient, and, if needing to continue to use after slow releasing pharmaceutical is finished just needs again in patient body embedded set slow releasing capsule, add wound and the misery of patient.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided one can continue dosing object innerlich anwenden device, this kind of device both can absorb for patient by slow releasing medicine, the object that can reach complementary medicine by simple operations after medicine is used up, extend patient's service time again.
Of the present inventionly continue dosing object innerlich anwenden device, comprise medicine storing bag, the medicating mechanism identical with medicine storing bag quantity and grug transportation tube that at least one medical elastic material makes, described medicating mechanism by add medicine glass, with add chemical feed pipe that medicine glass is connected and the closure plate that medical elastic material makes forms, described closure plate covers and adds medicine glass rim of a cup for adding medicine glass after closed powder charge, and medicine storing bag connects with the chemical feed pipe of corresponding medicating mechanism respectively and grug transportation tube connects.
Above-mentionedly continue the body innerlich anwenden device adding medicine, the shape of grug transportation tube is main relevant with the number of medicine storing bag with structure: when medicine storing bag is one, grug transportation tube is bar shaped pipe, and medicine storing bag is connected with bar shaped pipe; When medicine storing bag is two, the preferred Y tube of grug transportation tube, two upper arm pipes of Y tube are connected with two medicine storing bags respectively; When medicine storing bag is more than three or three, the arm that grug transportation tube preferred amount is identical with medicine storing bag and the breeches pipe that is responsible for junction and forms, each arm of breeches pipe is connected with each medicine storing bag respectively.Grug transportation tube can be monolithic construction, also can be split-type structural.If grug transportation tube is monolithic construction, the grug transportation tube of monolithic construction is the flexible pipe that soft medical material makes, and the speed that medicine flows out from medicine storing bag is determined by the internal diameter of described flexible pipe; If grug transportation tube is split-type structural, split-type structural grug transportation tube is made up of the fast section of control and drug section successively, or successively by entering medicine section, control fast section and drug section forms, described enter medicine section and drug section be the flexible pipe that soft medical material makes, controlling fast section is the hard tube that hard medical material makes, the speed that medicine flows out from medicine storing bag is determined by the internal diameter of hard control speed section, when grug transportation tube is made up of the fast section of control and drug section successively, it is controlled fast section and is connected with medicine storing bag, when grug transportation tube successively by entering medicine section, control fast section and drug section form time, it enters medicine section and is connected with medicine storing bag.
Above-mentionedly continuing the body innerlich anwenden device adding medicine, also comprising the box body for filling medicine storing bag and part grug transportation tube, during use, medicine storing bag and part grug transportation tube being loaded box body, to be embedded in patient more subcutaneous, to protect medicine storing bag.
Of the present inventionly continue the body innerlich anwenden device using method adding medicine: medicine storing bag will be housed, it is subcutaneous that the box body of part grug transportation tube and medicating mechanism are embedded in patient, the main part of grug transportation tube and medicine outlet end are placed in the abdominal cavity of patient, breast chamber, intracranial, intramuscular or the position such as subcutaneous, operator first by medicating mechanism add medicine glass add in medicine storing bag in advance needs use medicine, medicinal liquid enters at the flows by action of the elastic recovery force of medicine storing bag the tissue or lacuna that need to arrive through grug transportation tube, after the medicine in medicine storing bag is finished, syringe needle can be used to add medicine by medicating mechanism is continuous in medicine storing bag.
The present invention has following beneficial effect:
1, device of the present invention has the advantage of slow continuous release medicine, decreases the risk of misery that the medication of repeated localised puncture wound brings to patient and infection, decreases the inconvenience that traditional application method brings to patient simultaneously.
2, device of the present invention adds medicine by invasive methods is continuous, and continuous to add medicine simple to operate, convenient, thus extends useful life, the wound that the embedding slow releasing capsule of Repeated Operation can be avoided to bring to patient and misery.
3, device of the present invention controls medication speed by grug transportation tube internal diameter size, and do not affect by slow releasing capsule physicochemical property, dosage is accurate.
4, device of the present invention to be arranged in pairs or groups delivering medicament mutually by using multiple medicine storing bag, realizes the target of personalized medicine.
Accompanying drawing explanation
Fig. 1 is the first structural representation continuing dosing object innerlich anwenden device of the present invention, and medicine storing bag is one, and wherein, the grug transportation tube of (1) figure is monolithic construction, and the grug transportation tube of (2) figure is split-type structural.
Fig. 2 is the second structural representation continuing dosing object innerlich anwenden device of the present invention, medicine storing bag is two, wherein, (1) grug transportation tube of figure is monolithic construction, (2) grug transportation tube of figure is split-type structural, and (3) figure is the grug transportation tube of another kind of split-type structural.
Fig. 3 is the third structural representation continuing dosing object innerlich anwenden device of the present invention, medicine storing bag is three, wherein, (1) grug transportation tube of figure is monolithic construction, (2) grug transportation tube of figure is split-type structural, and (3) figure is the grug transportation tube of another kind of split-type structural.
Fig. 4 is the structural representation continuing medicating mechanism in dosing object innerlich anwenden device of the present invention.
Fig. 5 is the sectional view of Fig. 4.
In figure, 1 medicating mechanism, 1-1 chemical feed pipe, 1-2 adds medicine glass, 1-3 closure plate, 2 medicine storing bags, 3 grug transportation tubes, and 3-1 enters medicine section, and 3-2 controls fast section, 3-3 drug section, 4 box bodys.
Detailed description of the invention
Below in conjunction with accompanying drawing, the dosing object innerlich anwenden device that continues of the present invention is described further in configuration aspects.
Embodiment 1
In the present embodiment, dosing object innerlich anwenden device can be continued as shown in Figure 1, be made up of a medicine storing bag 2, medicating mechanism 1, bar shaped grug transportation tube 3 and a box body 4; Described medicating mechanism 1 as shown in Figure 4, Figure 5, by add medicine glass 1-2, with add chemical feed pipe 1-1 that medicine glass is connected and closure plate 1-3 and form, closure plate covers and adds medicine glass rim of a cup for adding medicine glass after closed powder charge, described grug transportation tube 3 can be monolithic construction ((1) figure as in Fig. 1), also can be split-type structural ((2) figure as in Fig. 1), split-type structural grug transportation tube successively by entering medicine section 3-1, control fast section 3-2 and drug section 3-3 forms.
The compound mode of each component and device: the top of medicine storing bag 2 is connected with the chemical feed pipe of medicating mechanism 1, and the bottom of medicine storing bag 2 is connected with grug transportation tube, and medicine storing bag and part grug transportation tube are contained in box body 4.
In the present embodiment, medicine storing bag 2, closure plate 1-3 medical grade rubber make, add medicine glass 1-2, chemical feed pipe 1-1 and box body 4 to make of polyethylene, when grug transportation tube 3 is monolithic construction, make of soft polyvinyl chloride, when grug transportation tube 3 is split-type structural, enter medicine section 3-1 and the soft polyvinyl chloride of drug section 3-3 makes, control fast section 3-2 hard pvc and make.
Embodiment 2
In the present embodiment, dosing object innerlich anwenden device can be continued as shown in Figure 2, be made up of two medicine storing bags, 2, two medicating mechanisms 1, Y tube grug transportation tube 3 and a box body 4, described medicating mechanism 1 is as Fig. 4, shown in Fig. 5, by adding medicine glass 1-2, with add chemical feed pipe 1-1 that medicine glass is connected and closure plate 1-3 and form, closure plate covers and adds medicine glass rim of a cup for adding medicine glass after closed powder charge, described grug transportation tube 3 can be monolithic construction ((1) figure as in Fig. 2), also can be split-type structural (as (2) figure in Fig. 2 and (3) figure), split-type structural grug transportation tube is made up of ((2) figure as in Fig. 2) control fast section 3-2 and drug section 3-3 successively, or successively by entering medicine section 3-1, control fast section 3-2 and drug section 3-3 and form ((3) figure as in Fig. 2).
The compound mode of each component and device: the top of two medicine storing bags 2 is connected with the chemical feed pipe of corresponding medicating mechanism 1 respectively, the bottom of two medicine storing bags 2 is connected with two upper arm of Y tube grug transportation tube 3 respectively, and two medicine storing bags and part grug transportation tube are contained in box body 4.
In the present embodiment, medicine storing bag 2, closure plate 1-3 medical grade rubber make, add medicine glass 1-2, chemical feed pipe 1-1 and box body 4 to make of polyethylene, when grug transportation tube 3 is monolithic construction, make of soft polyvinyl chloride, when grug transportation tube 3 is split-type structural, enter medicine section 3-1 and the soft polyvinyl chloride of drug section 3-3 makes, control fast section 3-2 hard pvc and make.
Embodiment 3
In the present embodiment, dosing object innerlich anwenden device can be continued as shown in Figure 3, be responsible for by three medicine storing bags, 2, three medicating mechanisms, 1, three arms and one fork-shaped grug transportation tube 3 that junction forms and a box body 4 forms; Described medicating mechanism 1 as shown in Figure 4, Figure 5, by add medicine glass 1-2, with add chemical feed pipe 1-1 that medicine glass is connected and closure plate 1-3 and form, closure plate covers and adds medicine glass rim of a cup for adding medicine glass after closed powder charge, described grug transportation tube 3 can be monolithic construction ((1) figure as in Fig. 3), also can be split-type structural (as (2) figure in Fig. 3 and (3) figure), split-type structural grug transportation tube successively by entering medicine section 3-1, control fast section 3-2 and drug section 3-3 forms.
The compound mode of each component and device: the top of three medicine storing bags 2 is connected with the chemical feed pipe of corresponding medicating mechanism 1 respectively, and the bottom of three medicine storing bags 2 is connected with three arms of fork-shaped grug transportation tube 3 respectively, and three medicine storing bags and part grug transportation tube are contained in box body 4.
In the present embodiment, medicine storing bag 2, closure plate 1-3 medical grade rubber make, add medicine glass 1-2, chemical feed pipe 1-1 and box body 4 to make of polyethylene, when grug transportation tube 3 is monolithic construction, make of soft polyvinyl chloride, when grug transportation tube 3 is split-type structural, enter medicine section 3-1 and the soft polyvinyl chloride of drug section 3-3 makes, control fast section 3-2 hard pvc and make.
Claims (5)
1. one kind can continue the body innerlich anwenden device adding medicine, it is characterized in that the medicine storing bag (2) comprising the making of at least one medical elastic material, the medicating mechanism (1) identical with medicine storing bag quantity and grug transportation tube (3), described medicating mechanism (1) is by adding medicine glass (1-2), with add chemical feed pipe (1-1) that medicine glass is connected and the closure plate (1-3) that medical elastic material makes forms, described closure plate covers and adds medicine glass rim of a cup for adding medicine glass after closed powder charge, medicine storing bag connects with the chemical feed pipe of corresponding medicating mechanism (1) respectively and grug transportation tube connects.
2. can continue the body innerlich anwenden device adding medicine according to claim 1, when it is characterized in that medicine storing bag (2) is one, grug transportation tube (3) is bar shaped pipe, and medicine storing bag (2) is connected with bar shaped pipe; When medicine storing bag (2) is two, grug transportation tube (3) is Y tube, and two upper arm pipes of Y tube are connected with two medicine storing bags (2) respectively; When medicine storing bag (2) is more than three or three, grug transportation tube (3) is the quantity arm identical with medicine storing bag and a breeches pipe be responsible for junction and formed, and each arm of breeches pipe is connected with each medicine storing bag respectively.
3. can continue the body innerlich anwenden device adding medicine according to claim 2, it is characterized in that grug transportation tube is monolithic construction, the grug transportation tube of monolithic construction is the flexible pipe that soft medical material makes.
4. can continue the body innerlich anwenden device adding medicine according to claim 2, it is characterized in that grug transportation tube is split-type structural, split-type structural grug transportation tube is made up of the fast section of control (3-2) and drug section (3-3) successively, or successively by entering medicine section (3-1), control fast section (3-2) and drug section (3-3) forms, described enter medicine section and drug section be the flexible pipe that soft medical material makes, controlling fast section is the hard tube that hard medical material makes;
When grug transportation tube is made up of the fast section of control (3-2) and drug section (3-3) successively, it is controlled fast section (3-2) and is connected with medicine storing bag, when grug transportation tube successively by entering medicine section (3-1), control fast section (3-2) and drug section (3-3) form time, it enters medicine section (3-1) and is connected with medicine storing bag.
5. can continue the body innerlich anwenden device adding medicine according to claim arbitrary in Claims 1-4, characterized by further comprising the box body (4) for filling medicine storing bag and part grug transportation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164616.7A CN104759023A (en) | 2015-04-08 | 2015-04-08 | In-vivo medicine delivery device capable of refilling medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164616.7A CN104759023A (en) | 2015-04-08 | 2015-04-08 | In-vivo medicine delivery device capable of refilling medicine |
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| CN104759023A true CN104759023A (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510164616.7A Pending CN104759023A (en) | 2015-04-08 | 2015-04-08 | In-vivo medicine delivery device capable of refilling medicine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003126249A (en) * | 2001-10-22 | 2003-05-07 | Nikkiso Co Ltd | Insulin-injecting device |
| US6730060B1 (en) * | 1998-05-29 | 2004-05-04 | Fresenius Medical Care Deutschland Gmbh | Implantable device for administering a treatment solution and operating device for a syringe for filling the device |
| CN101468233A (en) * | 2007-12-26 | 2009-07-01 | 刘悦 | Implantation type administration device |
| CN101999956A (en) * | 2010-11-16 | 2011-04-06 | 中国人民解放军第三军医大学第一附属医院 | Implantable intraocular quantitative medicine injection pump |
| CN202061177U (en) * | 2011-04-26 | 2011-12-07 | 上海白塔医药科技有限公司 | Hypodermic implantation type drug administration device |
| CN204563285U (en) * | 2015-04-08 | 2015-08-19 | 四川大学华西医院 | The body innerlich anwenden device adding medicine can be continued |
-
2015
- 2015-04-08 CN CN201510164616.7A patent/CN104759023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6730060B1 (en) * | 1998-05-29 | 2004-05-04 | Fresenius Medical Care Deutschland Gmbh | Implantable device for administering a treatment solution and operating device for a syringe for filling the device |
| JP2003126249A (en) * | 2001-10-22 | 2003-05-07 | Nikkiso Co Ltd | Insulin-injecting device |
| CN101468233A (en) * | 2007-12-26 | 2009-07-01 | 刘悦 | Implantation type administration device |
| CN101999956A (en) * | 2010-11-16 | 2011-04-06 | 中国人民解放军第三军医大学第一附属医院 | Implantable intraocular quantitative medicine injection pump |
| CN202061177U (en) * | 2011-04-26 | 2011-12-07 | 上海白塔医药科技有限公司 | Hypodermic implantation type drug administration device |
| CN204563285U (en) * | 2015-04-08 | 2015-08-19 | 四川大学华西医院 | The body innerlich anwenden device adding medicine can be continued |
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Application publication date: 20150708 |