CN2614695Y - Six-cavity double-bag microwave heat therapeutic catheter for prostate - Google Patents
Six-cavity double-bag microwave heat therapeutic catheter for prostate Download PDFInfo
- Publication number
- CN2614695Y CN2614695Y CNU032457049U CN03245704U CN2614695Y CN 2614695 Y CN2614695 Y CN 2614695Y CN U032457049 U CNU032457049 U CN U032457049U CN 03245704 U CN03245704 U CN 03245704U CN 2614695 Y CN2614695 Y CN 2614695Y
- Authority
- CN
- China
- Prior art keywords
- sacculus
- tube
- conduit
- prostate
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002307 prostate Anatomy 0.000 title claims abstract description 12
- 230000001225 therapeutic effect Effects 0.000 title description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 8
- 238000007669 thermal treatment Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 13
- 238000000015 thermotherapy Methods 0.000 abstract description 4
- 210000003708 urethra Anatomy 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 210000005077 saccule Anatomy 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229940079593 drug Drugs 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 3
- 201000007094 prostatitis Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000459479 Capsula Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
- 230000006020 chronic inflammation Effects 0.000 description 1
- 208000013507 chronic prostatitis Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
Images
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides a six chamber double-balloon prostate microwave heat treatment pipe, it is equipped with the pipe of lumen and sacculus in including, its characterized in that: the catheter is internally provided with 6 tube cavities and front and back 2 saccules, the two saccules are respectively communicated with two tube cavities, the tail part of the catheter is connected with a tube orifice correspondingly communicated with each tube cavity in a leading way, and the tube wall of one tube cavity positioned between the two saccules is provided with a liquid outlet. Compared with the prior art, the utility model has the following advantages: because this product is equipped with 6 lumens and two sacculums in front and back, the structure is more reasonable, and accessible front and back sacculus has formed a closed cavity with prostate urethra, is difficult for losing after injecting into the medicine, and can carry out the medicine and pour into in the thermotherapy, more does benefit to the absorption of medicine, improves treatment, does not lose to be a medical instrument that can use in clinical popularization.
Description
(1) technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to the dedicated conduits that a kind of cooperation microwave heat therapeutic instrument that is used for the treatment of the prostate active chronic inflammation uses.
(2) background technology
Prostatitis is male's commonly encountered diseases and a frequently-occurring disease.At present, before use in the treatment of row gland microwave thermal therapeutic instrument to acute and chronic prostatitis, common employed single ductus bursae can not satisfy when the prostate-urethra position is heated to treat and awards treatment of drug perfusion, even the injection tube chamber is arranged, cause can not be with prostate-urethra position complete closed, injecting medicine promptly runs off, and clinical single ductus bursae in use, single capsule is inserted bladder, make after full that conduit is unlikely to be deviate from, after the injection, medicine runs off by loosening vesicourethral orifice, and be difficult for being absorbed by prostatic ductules, do not have therapeutic effect.For this reason, press for a kind of apparatus that when thermotherapy can be satisfied, awards the active drug perfusion and can seal prostate-urethra clinically.
(3) summary of the invention
The purpose of this utility model just be based on above-mentioned situation and custom-designed a kind of rational in infrastructure, result of use is desirable, can award the two capsule prostate microwave thermal treatment in the six chambeies conduit of effective perfusion administration in thermotherapy.
The purpose of this utility model realizes by following scheme: this utility model comprises the conduit that is provided with multitube chamber and sacculus, wherein: in conduit, be provided with 2 sacculus in 6 tube chambers and front and back, two sacculus are communicated with wherein two tube chambers respectively, draw at the afterbody of conduit and to be connected to the corresponding mouth of pipe that is communicated with, on the tube wall of one of them tube chamber between two sacculus, offering liquid outlet with each tube chamber.
In this utility model, sacculus tube chamber, back sacculus tube chamber, injection tube chamber, recirculated water tube chamber, transmitting antenna chamber and thermometric spool chamber before 6 tube chambers are respectively are separately installed with valve on the mouth of pipe of preceding sacculus tube chamber therein, back sacculus tube chamber, injection tube chamber.
The front end of conduit can be elbow structure, but also straight peen structure.
This product is preferably made with silastic material.
Using method of the present utility model is as follows: sacculus before and after this conduit is provided with, preceding sacculus be apart from catheter proximal end 3 centimetres, and long 2～2.5 centimetres, 0.6 centimetre of diameter; 6 centimetres of the preceding sacculus of back sacculus distance, long 1.5 centimetres, 0.5 centimetre of diameter; Have 2～4 medicine-pouring holes on the tube wall of the injection tube chamber between two sacculus.When concrete enforcement is treated, after sacculus is inserted bladder before the conduit, it is full by preceding sacculus tube chamber with 8～10 milliliters of normal saline, and outwards strain conduit, make it block vesicourethral orifice, by back sacculus tube chamber the back sacculus is made it full with 2～3 ml physiological salines again, be convenient to outside the bladder urethra hole 6 centimeters and block the back urethra, prostate-urethra between such two capsules has formed the cavity of a closure, just in time be the prostate-urethra position,, inject medicine and to this enclosed cavity, form certain pressure in microwave thermal treatment back or while, during the microwave thermal treatment, the capsula prostatica permeability increases, and injects by the injection tube chamber that medicine is easier under pressure to enter the big body of prostate, thereby is absorbed, and drug blockage is difficult for running off in closed cavity, so just can be subjected to even more ideal clinical therapeutic efficacy.
The effect of the recirculated water tube chamber in this product is to play cooling effect by water cycle; The transmitting antenna chamber is used for the microwave emitting heat quantity; Thermometric spool chamber is used to measure temperature.
This utility model has the following advantages compared to existing technology: because this product is provided with 6 tube chambers and former and later two sacculus, structure is more reasonable, can prostate-urethra have been formed the cavity of a closure by forward and backward sacculus, be difficult for running off after injecting medicine, and can in thermotherapy, carry out drug infusion, be more conducive to the absorption of medicine, improve therapeutic effect, a kind of medical apparatus and instruments that can use at clinical expansion of can yet be regarded as.
(4) description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
(5) specific embodiment
This utility model is described further below in conjunction with accompanying drawing:
As shown in Figure 1, 2:
This utility model comprises the conduit (1) that is provided with multitube chamber and sacculus, wherein: in conduit (1), be provided with 6 tube chambers and 2 sacculus in front and back (8) (9), sacculus tube chamber (2) before 6 tube chambers are respectively, back sacculus tube chamber (3), injection tube chamber (4), recirculated water tube chamber (5), transmitting antenna chamber (6) and thermometric spool chamber (7), two sacculus (8) (9) are communicated with wherein preceding sacculus tube chamber (2) and back sacculus tube chamber (3) respectively, draw at the afterbody of conduit (1) and to be connected to the corresponding mouth of pipe that is communicated with, preceding sacculus tube chamber (2) therein with each tube chamber, back sacculus tube chamber (3), be separately installed with valve on the mouth of pipe of injection tube chamber (4).Offering three liquid outlets (10) that are used for to the injection of prostate urethra area on the tube wall of the injection tube chamber between two sacculus, catheter proximal end of the present utility model is an elbow structure, also can be the straight peen structure.
Claims (4)
1, the two capsule prostate microwave thermal treatment in a kind of six chambeies conduit, it comprises the conduit (1) that is provided with multitube chamber and sacculus, it is characterized in that: in conduit (1), be provided with 6 tube chambers and 2 sacculus in front and back (8) (9), two sacculus (8) (9) are communicated with wherein two tube chambers respectively, draw at the afterbody of conduit (1) and to be connected to the corresponding mouth of pipe that is communicated with, on the tube wall of one of them tube chamber between two sacculus, offering liquid outlet (10) with each tube chamber.
2, the two capsule prostate microwave thermal treatment in six chambeies according to claim 1 conduit is characterized in that: sacculus tube chamber (2), back sacculus tube chamber (3), injection tube chamber (4), recirculated water tube chamber (5), transmitting antenna chamber (6) and thermometric spool chamber (7) before 6 tube chambers are respectively.
3, the two capsule prostate microwave thermal treatment in six chambeies according to claim 1 conduit, it is characterized in that: the front end of conduit (1) is an elbow structure.
4, the two capsule prostate microwave thermal treatment in six chambeies according to claim 1 conduit, it is characterized in that: the front end of conduit (1) is the straight peen structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032457049U CN2614695Y (en) | 2003-04-20 | 2003-04-20 | Six-cavity double-bag microwave heat therapeutic catheter for prostate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032457049U CN2614695Y (en) | 2003-04-20 | 2003-04-20 | Six-cavity double-bag microwave heat therapeutic catheter for prostate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614695Y true CN2614695Y (en) | 2004-05-12 |
Family
ID=34251727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032457049U Expired - Fee Related CN2614695Y (en) | 2003-04-20 | 2003-04-20 | Six-cavity double-bag microwave heat therapeutic catheter for prostate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614695Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998340A (en) * | 2015-08-13 | 2015-10-28 | 黄卫国 | Double balloon positioning prostatic capsule expansion and prostatic capsule tissue splitting displacement catheter |
| CN105396214A (en) * | 2015-12-18 | 2016-03-16 | 关丽鹃 | Prostate balloon catheter |
| CN107224671A (en) * | 2017-06-09 | 2017-10-03 | 深圳市美的连医疗电子股份有限公司 | Cavity therapeutic equipment |
| CN109674508A (en) * | 2017-10-19 | 2019-04-26 | 美敦力瓦斯科尔勒公司 | For generating the conduit of impulse wave in vascular |
| CN112261912A (en) * | 2018-04-01 | 2021-01-22 | 文斯卡医疗有限公司 | Systems and methods for ultrasound bladder therapy agent delivery |
| CN113301948A (en) * | 2019-01-10 | 2021-08-24 | 奥林巴斯株式会社 | Light therapy device |
| US11266817B2 (en) | 2018-10-25 | 2022-03-08 | Medtronic Vascular, Inc. | Cavitation catheter |
-
2003
- 2003-04-20 CN CNU032457049U patent/CN2614695Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998340A (en) * | 2015-08-13 | 2015-10-28 | 黄卫国 | Double balloon positioning prostatic capsule expansion and prostatic capsule tissue splitting displacement catheter |
| CN105396214A (en) * | 2015-12-18 | 2016-03-16 | 关丽鹃 | Prostate balloon catheter |
| CN107224671A (en) * | 2017-06-09 | 2017-10-03 | 深圳市美的连医疗电子股份有限公司 | Cavity therapeutic equipment |
| CN109674508A (en) * | 2017-10-19 | 2019-04-26 | 美敦力瓦斯科尔勒公司 | For generating the conduit of impulse wave in vascular |
| US11071557B2 (en) | 2017-10-19 | 2021-07-27 | Medtronic Vascular, Inc. | Catheter for creating pulse wave within vasculature |
| CN109674508B (en) * | 2017-10-19 | 2021-08-20 | 美敦力瓦斯科尔勒公司 | Catheter for generating pulsed waves in a vessel |
| CN112261912A (en) * | 2018-04-01 | 2021-01-22 | 文斯卡医疗有限公司 | Systems and methods for ultrasound bladder therapy agent delivery |
| US11266817B2 (en) | 2018-10-25 | 2022-03-08 | Medtronic Vascular, Inc. | Cavitation catheter |
| CN113301948A (en) * | 2019-01-10 | 2021-08-24 | 奥林巴斯株式会社 | Light therapy device |
| CN113301948B (en) * | 2019-01-10 | 2023-06-30 | 奥林巴斯株式会社 | Phototherapy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |