CN100391423C - Multifunctional safety intracavity thermotherapeutic conduit - Google Patents
Multifunctional safety intracavity thermotherapeutic conduit Download PDFInfo
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- CN100391423C CN100391423C CNB2005100236903A CN200510023690A CN100391423C CN 100391423 C CN100391423 C CN 100391423C CN B2005100236903 A CNB2005100236903 A CN B2005100236903A CN 200510023690 A CN200510023690 A CN 200510023690A CN 100391423 C CN100391423 C CN 100391423C
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Abstract
The present invention relates to a multifunctional safety intracavity heat treatment guide pipe which comprises a pipe body, inner cavity channels, a positioning air sac, a heat treatment component, outer cavity channels, a valve and a plug, wherein the positioning air sac is arranged on the front part of the pipe body; the heat treatment component is arranged in the middle of the pipe body; the outer cavity channels are arranged on the back part of the pipe body and are communicated with the inner cavity channels of the pipe body; the valve and the plug are arranged on the ends of the outer cavity channels. The present invention is characterized in that at least three inner cavity channels are arranged in the pipe body, and the back end of the pipe body is provided with the outer cavity channels communicated and matched with the inner cavity channels; the heat treatment component is composed of radio frequency and temperature measurement coils and a heat treatment sac, wherein the radio frequency and temperature measurement coils are arranged on the outer wall of the pipe body, and the heat treatment sac wraps the radio frequency and temperature measurement coils and is communicated with one inner cavity channel. The guide pipe also comprises a closed air sac and a medicine injection part, wherein the closed air sac is arranged on the back part of the pipe body and is communicated with one inner cavity channel, and the medicine injection part is arranged between the heat treatment component and the closed air sac and is communicated with one inner cavity channel. Because the heat treatment sac and the closed air sac are arranged in the present invention, the radio frequency and temperature measurement coils are separated from the mucous membranes of the cavity channels. When intracavity heat treatment is carried out, a medicament is injected for curative treatment. Thereby, the therapeutic effect is improved, and the application range is wide.
Description
Technical field
The present invention relates to a kind of is the intracavitary hyperthermia conduit of power source with the radio-frequency current, relates in particular to a kind of multifunctional safety intracavity thermotherapeutic conduit that is used for the treatment of male prostatitis, prostatic hyperplasia, urethritis and women vaginitis, urethritis.
Background technology
What adopt usually for the treatment of prostatitis and prostatic hyperplasia at present is the method for intracavitary hyperthermia, be about to treat used conduit and insert patient's urethra, then affected part is heated, control inflammation by the treatment of thermotherapy method, the atrophy gradually of hypertrophy position, thereby it is unimpeded to reach urethra, removes patient's misery thus.
See also illustrated in figures 1 and 2ly, this is the structural representation of the used thermotherapy pipe of prior art treatment prostate.The structure of prior art thermotherapy pipe is to comprise body 1; Has tract in two in the body 1; One location air bag 2 is set on the body 1 forward outer wall, and this positioning gasbag 2 is communicated with the first interior tract, is positioned on body 1 outer wall at positioning gasbag 2 rear portions to be provided with radio-frequency coil 3; Body 1 rear portion is provided with two outer tracts, the first outer tract 4 and the second outer tract 5, the first outer tract 4 is communicated with tract in first, the second outer tract 5 is communicated with tract in second, and the power conductor of radio-frequency coil 3 and thermometric lead introducing second interior tract tract 5 outside second are drawn and be connected with thermometric line trap 8 with radio frequency line plug 7 respectively.When above-mentioned prior art thermotherapy pipe uses, earlier the thermotherapy pipe is inserted patient's intracavity, radio-frequency coil 3 is positioned at therapentic part, air valve 6 fills normal saline by the given position of first interior tract air bag 2, the thermotherapy pipe is located at intracavity, by radio-frequency power the patient treatment position is heated then, reach the purpose and the effect of thermotherapy.
Though this thermotherapy pipe can be treated prostatitis and prostatic hyperplasia, there is following defective in the thermotherapy pipe of prior art illustrated in figures 1 and 2 in the actual therapeutic process:
1. because prior art thermotherapy pipe is provided with radio-frequency coil 3 on body 1 outer wall, be that radio-frequency coil 3 directly is affixed on patient's tract surface, therefore regular meeting causes that patient's mucous membrane of urethra is overheated in clinical, causes pulling out the bad phenomenon that heat treatment catheter regular meeting's generation constantly mucosa is peeled off;
2. because prior art thermotherapy pipe radio-frequency coil 3 directly contacts with patient's tract surface, therefore the burr of radio-frequency coil is residual when inserting or extracting heat treatment catheter may scratch mucous membrane of urethra, thereby causes urethrorrhagia or cause secondary infection;
Therefore 3. because prior art thermotherapy pipe only has the thermotherapy treatment function, treat function singleness and therapeutic effect is limited.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional safety intracavity thermotherapeutic conduit, it not only has multiple treatment function, and thermotherapy pipe tube wall is smooth, radio-frequency coil and patient's tract mucosa are isolated, therefore thermotherapy pipe temperature does not evenly have superheating phenomenon, can not cause the intracavity mucosa to peel off or scratch mucosa and cause hemorrhage even cause the problem of secondary infection.
The object of the present invention is achieved like this:
A kind of multifunctional safety intracavity thermotherapeutic conduit comprises: body has interior tract in the body; Be arranged on the forward positioning gasbag of body; The middle part that is positioned at body comprises the thermotherapy parts of radio-frequency coil; Be arranged on the common outer tract of forming complete tract of being communicated with of body rear portion with the tube cavity road; And, be arranged on valve and plug on the outer tract end; Be characterized in:
Interior tract more than three is set in the described body at least, and the body rearward end is provided with the outer tract that is communicated with tract in each more than three at least;
Described thermotherapy parts comprise: be arranged on an at least one radio-frequency coil and a thermometric coil on the tube wall, be arranged on the thermotherapy capsule on the tube wall, this thermotherapy capsule is communicated with tract in one and a radio-frequency coil and a thermometric coil is wrapped in wherein;
Also comprise: an injection part and a closed airbag;
Described closed airbag is arranged on the body rear portion, and this closed airbag is communicated with tract in;
Described injection partly is arranged between thermotherapy parts and the closed airbag, comprises at least one medicine-pouring hole that is arranged on the body, and this medicine-pouring hole is communicated with tract in.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, tract in five abnormity is set in the described body, described outer tract and the interior tract that is arranged on the body rear portion has five outer tracts suitablely and forms complete tract jointly; Wherein,
Five interior tracts of described body comprise: the first interior tract that is communicated with positioning gasbag is a positioning gasbag water filling tract; The second interior tract that is communicated with closed airbag is a closed airbag water filling tract, and the 3rd interior tract is a radio frequency line thermometric line tract, and the 4th interior tract that is communicated with the thermotherapy capsule is a thermotherapy capsule water filling tract, and the 5th interior tract that is communicated with medicine-pouring hole is the injection tract;
Described five outer tracts that are positioned at the body rear portion comprise: the first outer tract that is communicated with positioning gasbag is a positioning gasbag water filling tract; The second outer tract that is communicated with closed airbag is a closed airbag water filling tract; Being used to the 3rd outer tract of radio-frequency coil and thermometric lead-out wires of coil is provided is radio frequency line thermometric line tract; Be communicated with the thermotherapy capsule all round tract be thermotherapy capsule water filling tract, the 5th outer tract that is communicated with medicine-pouring hole is the injection tract;
The described valve that is arranged on outer tract end comprises: the positioning gasbag Water filling valve that is arranged on the first outer tract end; Be arranged on the closed airbag Water filling valve of the second outer tract end; Be arranged on the thermotherapy capsule Water filling valve of tract end all round; Be arranged on the 5th outer tract end injection valve;
The described the 3rd outer tract end is provided with an obstruction.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, described body front end connects a top guide, and this top guide is is convenient to the arcuate shape that introduction pipe body is inserted.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, two lead-out wires of radio-frequency coil and thermometric coil in the described thermotherapy parts---radio frequency line is connected with plug with the fixing back of thermometric line by the 3rd interior tract, the 3rd outer tract and obstruction thereof.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, in the described plug, a and b two pins and thermometric line two ends connect to form thermometric pin group; C and d two pins and radio frequency line two ends connect to form forms radio frequency pin group.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, described outer tract is fixedly installed on the rear end of body.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, described outer tract inserts from the body rear portion and is fixedly connected with body and corresponding interior tract thereof.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, the described forward positioning gasbag of body that is arranged on fills by valve injection normal saline; It is full that the described closed airbag 50 that is arranged on the body rear portion injects normal saline by valve.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, it is full that the thermotherapy capsule in the described thermotherapy parts injects couplant by valve.
In above-mentioned multifunctional safety intracavity thermotherapeutic conduit, wherein, described injection partly flows into patient's tract by the valve injection through medicine-pouring hole.
Multifunctional safety intracavity thermotherapeutic conduit of the present invention makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:
1. the present invention is owing to radio-frequency coil and thermometric coil in the thermotherapy parts are made by the medical stainless steel silk, and radio-frequency coil and thermometric coil are rolled in the thermotherapy capsule again, radio-frequency coil is not contacted with patient's tract mucosa with the thermometric coil, not only make patient's tract unlikely dry especially in the thermotherapy process thus, and by in the thermotherapy capsule, injecting couplant, the thermotherapy capsule is filled be close to therapentic part, it is good to make it thermotherapy effect;
2. the present invention is provided with medicine-pouring hole owing at thermotherapy pipe rear portion closed airbag is set on the body between thermotherapy capsule and the closed airbag, carries out medication thereby can inject medicament in intracavitary hyperthermia, improves curative effect thus;
3. the present invention inserts thereby can be convenient to the thermotherapy pipe because thermotherapy pipe front end is connected an arcual top guide;
4. the present invention is owing to be provided with five tracts of carrying out difference in functionality in the body, and the body end is provided with corresponding air valve, makes the present invention have multiple function, goes for the treatment of male prostatitis, prostatic hyperplasia, urethritis and women vaginitis, urethritis.
Description of drawings
By the description of a following embodiment to multifunctional safety intracavity thermotherapeutic conduit of the present invention, can further understand purpose of the present invention, specific structural features and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the structural representation of the used thermotherapy pipe of prior art treatment prostatitis, prostate hyperplasia;
Fig. 2 be among Fig. 1 G-G to the sectional structure sketch map;
Fig. 3 is the structural representation of multifunctional safety intracavity thermotherapeutic conduit first embodiment of the present invention;
Fig. 4 be among Fig. 3 A-A to the sectional structure sketch map;
Fig. 5 is the sectional structure sketch map of pin among Fig. 3;
Fig. 6 be among Fig. 3 Fig. 4 C-D to the sectional structure sketch map;
Fig. 7 be among Fig. 3 Fig. 4 D-D to the sectional structure sketch map;
Fig. 8 be among Fig. 3 Fig. 4 B-B to the sectional structure sketch map.
The specific embodiment
See also Fig. 3 to shown in Figure 8, a kind of multifunctional safety intracavity thermotherapeutic conduit of the present invention is made up of body 10, the positioning gasbag 20 and the closed airbag 50 that are separately positioned on the front and rear part of body 10, the thermotherapy parts 30 that are positioned at body 10 middle parts and injection part 40, the outer tract 60 that is arranged on body 10 rearward end and valve 70 and plug 80.
See also Fig. 3 and shown in Figure 4, interior tract more than three is set in the described body 10 at least, in the present embodiment, tract in five abnormity is set in the body 10, wherein, tract 11 is the positioning gasbag water filling tracts that are communicated with positioning gasbag 20 in first, tract 12 is the closed airbag water filling tracts that are communicated with closed airbag 50 in second, tract 13 is radio frequency line thermometric line tracts in the 3rd, tract 14 is the thermotherapy capsule water filling tracts that are communicated with thermotherapy parts 30 in the 4th, and the 5th interior tract 15 is the injection tracts that are communicated with medication part 40; The front end of body 10 connects a top guide 16, and this top guide 16 is the arcuate shape of the bending of can introduction pipe body 10 and being convenient to insert.
Please in conjunction with Fig. 3 referring to Fig. 6 and shown in Figure 8, described positioning gasbag 20 is arranged on the body 10 forward outer walls, and with body 10 in first in tract 11 is communicated with, be used for inserting patient's tracts, and the location can treat after filling the time when body 10; Can in positioning gasbag 20, inject the normal saline of ormal weight during clinical use, make in the positioning gasbag 20 full and reach localized function.
Please shown in Figure 8 referring to Fig. 6, Fig. 7 in conjunction with Fig. 3, described thermotherapy parts 30 are arranged on positioning gasbag 20 rear portions, and thermotherapy is carried out at the position that is used for need treating the patient.Radio-frequency coil 31 that thermotherapy parts 30 are made by the medical stainless steel silk and thermometric coil 32 and thermotherapy capsule 33 are formed; Radio-frequency coil 31 is arranged on body 10 outer walls, and radio-frequency power puts between two radio-frequency coils 31 and is used to heat to treat; Radio-frequency coil 31 can be provided with one or more as required, in the present embodiment, is provided with two radio-frequency coils 31; One thermometric coil 32 is set on the body 10 between two radio-frequency coils 31, be used to measure thermotherapy temperature, one thermotherapy capsule 33 also is set on the relevant position of body 10 outer walls, this thermotherapy capsule 33 is communicated with the 4th interior tract 14 in the body 10 and radio-frequency coil 31 and thermometric coil 32 is wrapped in wherein, not only make patient's inner chamber unlikely dry especially thus, and radio-frequency coil 31 is not contacted with patient's tract mucosa with thermometric coil 32; During clinical use, in thermotherapy capsule 33, inject couplant, make thermotherapy capsule 33 be full state, make it to implement better thermotherapy.
See also Fig. 3, Fig. 6, shown in Figure 8, after described injection part 40 is arranged on thermotherapy parts 30, be used to carry out Drug therapy.Injection part 40 comprises at least one medicine-pouring hole 41 that is arranged on the body 10 injection zones, and a plurality of medicine-pouring holes 41 can be set as required; This medicine-pouring hole 41 is communicated with the 5th interior tract 15 in the body 10, is used for can injecting medicament and carries out medication when carrying out thermotherapy, to increase curative effect.
See also Fig. 3, Fig. 6, shown in Figure 8, described closed airbag 50 is arranged on body 10 outer walls at injection part rear portion, and be communicated with tract 12 in second in the body 10, be used to seal patient's tract, when promptly when the patient carries out thermotherapy, needing the clinical treatment of double as intracavity medication for avoiding drug wastage to need to seal patient's tract, can in closed airbag 50, inject the normal saline of specified volume during clinical use, make closed airbag 50 full, can seal patient's tract thus, this moment, reuse syringe cylinder warp-wise the 5th interior tract 15 and medicine-pouring hole 41 thereof injected medicament to patient's intracavity, implemented medication.
See also Fig. 3, Fig. 6, shown in Figure 8, described outer tract 60 is arranged on body 10 rear ends, and the interior tract in outer tract 60 and the body 10 is communicated with the common complete tract of forming, and therefore outer tract 60 and interior tract should be suitable; In the present embodiment, because tract in five abnormity is set in the body 10, the outer tract 60 of body 10 rear ends also is provided with five outer tracts, wherein, the first outer tract 61 is the location water pocket water filling tracts that are communicated with positioning gasbag 20, the second outer tract 62 is the closed airbag water filling tracts that are communicated with closed airbag 50, the 3rd outer tract 63 is the radio frequency line thermometric line tracts that are used to provide radio-frequency coil 31 and thermometric coil 32 lead-out wires, all round tract 64 are the thermotherapy capsule water filling tracts that are communicated with thermotherapy capsule 33, the 5th outer tract 65 is the injection tracts that are communicated with medicine-pouring hole 41.
Above-mentioned outer tract 60 can be fixedly installed on the rear end of body 10; Also can insert and fixedly connected with body 10 and corresponding interior tract thereof from body 10 rear portions.
See also Fig. 3, Fig. 6, shown in Figure 8, described valve 70 is arranged on the end of outer tract 60, in order to control each tract work.Valve 70 comprises, is arranged on the positioning gasbag Water filling valve 71 of the first outer tract, 61 ends, and this valve 71 is in order to carry out the control of water filling to the positioning gasbag water filling tract that is communicated with positioning gasbag 20; Be arranged on the closed airbag Water filling valve 72 of the second outer tract, 62 ends, this valve 72 is in order to carry out the control of water filling to the closed airbag water filling tract that is communicated with closed airbag 50; Be arranged on the thermotherapy capsule Water filling valve 74 of tract 64 ends all round, this valve 74 is in order to carry out the control of water filling to the thermotherapy capsule water filling tract that is communicated with thermotherapy capsule 33; Be arranged on the 5th outer tract 65 end injection valves 75, this valve 75 makes it to inject medicament and flows into patient's intracavity through medicine-pouring hole 41 in order to the injection tract that is communicated with medicine-pouring hole 41 is carried out the control of injection in intracavitary hyperthermia.
See also Fig. 3, Fig. 5, Fig. 6, shown in Figure 8, two lead-out wires of radio-frequency coil 31 and thermometric coil 32 in the described thermotherapy parts 30---be radio frequency line 311 and thermometric line 321, they are by tract the 13, the 3rd outer tract 63 in the 3rd, and are connected with plug 80 after the relative fixed through the obstruction 631 of the 3rd outer tract 63 ends.
See also Fig. 3 and shown in Figure 5, two lead-out wires of radio-frequency coil 31 and thermometric coil 32 in the thermotherapy parts 30---radio frequency line 311 is connected with a, b foot with c, the d foot of plug 80 respectively with thermometric line 321; The a of plug 80 and b two pins are formed thermometric pin group, and c and d two pins are formed radio frequency pin group; Plug 80 is with after corresponding thermal therapeutic apparatus accessory power outlet is connected, and thermotherapy parts 30 can carry out work.In sum, multifunctional safety intracavity thermotherapeutic conduit of the present invention is owing to radio-frequency coil and the thermometric coil in the thermotherapy parts is rolled in the thermotherapy capsule again, radio-frequency coil and thermometric coil and patient's tract mucosa are isolated, and by in the thermotherapy capsule, injecting couplant, the thermotherapy capsule is filled be close to therapentic part, it is good to make it thermotherapy effect; Simultaneously,, on the body between thermotherapy capsule and the closed airbag, medicine-pouring hole is set, carries out medication, improve curative effect thus thereby can in intracavitary hyperthermia, inject medicament owing to closed airbag is set at thermotherapy pipe rear portion; Because five tracts of carrying out difference in functionality are set in the body, the body end is provided with corresponding air valve, makes the present invention have multiple function, has both gone for the treatment of male prostatitis, prostatic hyperplasia, urethritis, can be used for the treatment of women vaginitis, urethritis again, therefore very practical.
Claims (10)
1. multifunctional safety intracavity thermotherapeutic conduit comprises: body (10), and body has interior tract in (10); Be arranged on the forward positioning gasbag (20) of body (10); The middle part that is positioned at body (10) comprises the thermotherapy parts (30) of radio-frequency coil (31); Be arranged on the common outer tract (60) of forming complete tract of being communicated with of body (10) rear portion with the interior tract of body (10); And, be arranged on valve (70) and plug (80) on outer tract (60) end, it is characterized in that: it also comprises injection part (40) and a closed airbag (50), wherein:
Interior tract more than three is set in the described body (10) at least, and body (10) rearward end is provided with the outer tract (60) that is communicated with tract in each more than three at least;
Described thermotherapy parts (30) comprising: be arranged on an at least one radio-frequency coil (31) and a thermometric coil (32) on body (10) outer wall, be arranged on the thermotherapy capsule (33) on body (10) outer wall, this thermotherapy capsule (33) is communicated with tract in one and a radio-frequency coil (31) and a thermometric coil (32) is wrapped in wherein;
Described closed airbag (50) is arranged on body (10) rear portion, and this closed airbag (50) is communicated with tract in;
Described injection part (40) is arranged between thermotherapy parts (30) and the closed airbag (50), comprises at least one medicine-pouring hole (41) that is arranged on the body (10), and this medicine-pouring hole (41) is communicated with tract in.
2. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1, it is characterized in that: tract in five abnormity is set in the described body (10), and the described outer tract (60) that is arranged on body (10) rear portion has five outer tracts suitablely and forms complete tract jointly with interior tract; Wherein,
Five interior tracts of described body (10) comprising: the first interior tract (11) that is communicated with positioning gasbag (20) is a positioning gasbag water filling tract; The second interior tract (12) that is communicated with closed airbag (50) is a closed airbag water filling tract, tract (13) is a radio frequency line thermometric line tract in the 3rd, the 4th interior tract (14) that is communicated with thermotherapy capsule (33) is a thermotherapy capsule water filling tract, and the 5th interior tract (15) that is communicated with medicine-pouring hole (41) is the injection tract;
Described five the outer tracts (60) that are positioned at body (10) rear portion comprising: the first outer tract (61) that is communicated with positioning gasbag (20) is a positioning gasbag water filling tract; The second outer tract (62) that is communicated with closed airbag (50) is a closed airbag water filling tract; Being used to the 3rd outer tract (63) of radio-frequency coil (31) and thermometric coil (32) lead-out wire is provided is radio frequency line thermometric line tract; Be communicated with thermotherapy capsule (33) all round tract (64) be thermotherapy capsule water filling tract, the 5th outer tract (65) that is communicated with medicine-pouring hole (41) is the injection tract;
The described valve (70) that is arranged on outer tract (60) end comprising: the positioning gasbag Water filling valve (71) that is arranged on first outer tract (61) end; Be arranged on the closed airbag Water filling valve (72) of second outer tract (62) end; Be arranged on the thermotherapy capsule Water filling valve (74) of tract (64) end all round; Be arranged on the 5th outer tract (65) end injection valve (75);
The described the 3rd outer tract (63) end is provided with one and stops up (631).
3. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 is characterized in that: described body (10) front end connects a top guide (16), and this top guide (16) is is convenient to the arcuate shape that introduction pipe body (10) is inserted.
4. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: two lead-out wires of radio-frequency coil (31) and thermometric coil (32) in the described thermotherapy parts (30)---radio frequency line (311) is connected with plug (80) with the fixing back of thermometric line (321) by the 3rd interior tract (13), the 3rd outer tract (63) and obstruction (631) thereof.
5. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 4 is characterized in that: in the described plug (80), two pin a and b and thermometric line (321) two ends connect to form thermometric pin group; Two pin c and d and radio frequency line (311) two ends connect to form radio frequency pin group.
6. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: described outer tract (60) is fixedly installed on the rear end of body (10).
7. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: described outer tract (60) inserts from body (10) rear portion and is fixedly connected with body (10) and corresponding interior tract thereof.
8. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: the described forward positioning gasbag of body (10) (20) that is arranged on fills by valve (71) injection normal saline; It is full that the described closed airbag 50 that is arranged on body (10) rear portion injects normal saline by valve (72).
9. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: it is full that the thermotherapy capsule (33) in the described thermotherapy parts (30) injects couplant by valve (74).
10. multifunctional safety intracavity thermotherapeutic conduit as claimed in claim 1 or 2 is characterized in that: described injection part (40) flows into patient's tract by valve (75) injection through medicine-pouring hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100236903A CN100391423C (en) | 2005-01-31 | 2005-01-31 | Multifunctional safety intracavity thermotherapeutic conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100236903A CN100391423C (en) | 2005-01-31 | 2005-01-31 | Multifunctional safety intracavity thermotherapeutic conduit |
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| Publication Number | Publication Date |
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| CN1813643A CN1813643A (en) | 2006-08-09 |
| CN100391423C true CN100391423C (en) | 2008-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100236903A Active CN100391423C (en) | 2005-01-31 | 2005-01-31 | Multifunctional safety intracavity thermotherapeutic conduit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108211091A (en) * | 2016-12-12 | 2018-06-29 | 上海淞行实业有限公司 | A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit |
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| US5496271A (en) * | 1990-09-14 | 1996-03-05 | American Medical Systems, Inc. | Combined hyperthermia and dilation catheter |
| US5549559A (en) * | 1990-03-22 | 1996-08-27 | Argomed Ltd. | Thermal treatment apparatus |
| CN1190340A (en) * | 1995-07-07 | 1998-08-12 | 伦德仪器公司 | Device for local heat treatment of tissue |
| CN1273521A (en) * | 1997-10-02 | 2000-11-15 | 普罗斯特隆德控制公司 | Method and device for supply of heat |
| CN2788754Y (en) * | 2005-01-31 | 2006-06-21 | 上海淞行实业有限公司 | Multifunction safety intracavity thermal therapeutical catheter |
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2005
- 2005-01-31 CN CNB2005100236903A patent/CN100391423C/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932958A (en) * | 1988-05-10 | 1990-06-12 | American Medical Systems, Inc. | Prostate balloon dilator |
| US5549559A (en) * | 1990-03-22 | 1996-08-27 | Argomed Ltd. | Thermal treatment apparatus |
| US5496271A (en) * | 1990-09-14 | 1996-03-05 | American Medical Systems, Inc. | Combined hyperthermia and dilation catheter |
| CN2183747Y (en) * | 1993-12-31 | 1994-11-30 | 赵高贤 | Internal heat therapy for carcinoma of urinary bladder |
| CN1190340A (en) * | 1995-07-07 | 1998-08-12 | 伦德仪器公司 | Device for local heat treatment of tissue |
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| CN1813643A (en) | 2006-08-09 |
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