CN2204172Y - Four-cavity three-bag prostate diffusion catheter - Google Patents
Four-cavity three-bag prostate diffusion catheter Download PDFInfo
- Publication number
- CN2204172Y CN2204172Y CN 94241051 CN94241051U CN2204172Y CN 2204172 Y CN2204172 Y CN 2204172Y CN 94241051 CN94241051 CN 94241051 CN 94241051 U CN94241051 U CN 94241051U CN 2204172 Y CN2204172 Y CN 2204172Y
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- air bag
- catheter
- chambeies
- opening chamber
- centimetre
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- Expired - Fee Related
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Abstract
A four-cavity three-bag prostate diffusion catheter is a medical appliance for treating prostatic hyperplasia. One end of the catheter is provided with a catheter port, the other end of the catheter is provided with an outer catheter port communicated with the inner catheter cavity, and the opening cavities of the inner, middle and outer balloons are respectively communicated with the inner, middle and outer balloon cavities on the outer catheter wall through thin tubes. The outer balloon can move left and right along the catheter. Has the advantages of reasonable and compact structure, relieving the pain of the patient caused by injecting the sclerosing agent, avoiding the pain of bladder fistulization and avoiding the prostate resection by operation, and is an ideal instrument for conservative treatment.
Description
This utility model relates to a kind of medical apparatus and instruments that prostatic hyperplasia is treated, and is a kind of four chambeies three capsule prostate diffusion catheters specifically.
Prostatic hyperplasia is commonly encountered diseases, the frequently-occurring disease of elderly men.Oral drugs, treatment such as radio frequency is only effective to the small part patient; The surgical removal definite effect, but because surgical injury is big, hemorrhage many, the patient who especially merges vitals pathological changes such as the heart, brain, lung, kidney is difficult to be treated surgically, and causes death easily as inadequate operative treatment; So there is human sclerosis atrophy agent injection prostate to add air bag dilation therapy prostatic hyperplasia, effective percentage is more than 90%, and is fixing but this method needs urinary catheter is sutured on the side groin, perhaps need be with 05 kilogram weight of traction.Patient is after injection of sclerosing agent adds traction, and urethra and a flank thigh severe pain can only be put down for sleeping inly unbearably, can not stand up.
This utility model purpose is to overcome the deficiency in the above-mentioned various Therapeutic Method, a kind of four chambeies, three capsule prostate diffusion catheters of new construction are proposed, fundamentally solve the misery of bringing behind the injection of sclerosing agent in the existing method, four chambeies, three capsule prostate diffusion catheters can inflated prostate, and fixing, draw arranged, eliminated because with the misery that urinary catheter is sewed up or weight is drawn having an intense pain of back urethra and perineum and limitation of activity, for prostatic expectant treatment provides ideal apparatus.
This utility model purpose is realized by following technical scheme: these four chambeies, three capsule prostate diffusion catheters, a catheterizing port is arranged in the catheter end, the other end at catheter has a catheter collar extension that is communicated with catheter lumens, air bag opening chamber, middle air bag opening chamber and outer air bag atrium in also having, communicated with the inner chamber of air bag, air bag and outer air bag on being arranged in the catheter outer wall by tubule respectively, outer air bag can move along catheter is left and right.
The length of catheter is 30～40 centimetres, and diameter is 06～08 centimetre, because patient's stature difference can be made catheter different big or small specifications, the convenient use.
Interior air bag opening chamber, middle air bag opening chamber and outer air bag atrium are closed, between inner chamber and end concave surface, the sealing barrier film is arranged, can insert the sealing barrier film with syringe needle, inside injection water or gas, injection volume can be as required, make interior air bag, middle air bag, outer air bag heave needed degree, extract the syringe needle of syringe, the sealing barrier film seals voluntarily.Therefore can only inject G﹠W to inner chamber, and the G﹠W of intracavity can not flow out voluntarily.
The few component parts of four chambeies, three capsule prostate diffusion catheters: catheter, interior air bag, middle air bag, outer air bag and interior air bag opening chamber, middle air bag opening chamber, outer air bag atrium and the small hose that is interconnected are softish resilient latex and make.When intubate, there is not injection water gentle in the air bag, volume is less, thinner, is easy to intubate.After intubate puts in place, to each air bag injection water or gas, it is heaved respectively.Interior air bag has the effect of fixing four chambeies, three capsule prostate diffusion catheters at intravesical, makes it be difficult for deviating from from intravesical; The effect that middle air bag has inflated prostate alleviates prostate owing to the pressure of hypertrophy to urethra; Outer air bag mainly contains effects such as tractive, fixing, dilating urethra collar extension, can adjust outer air bag and in position go up according to patient's urethra length.
Interior air bag length is 08～12 centimetre, and middle air bag length is 15～25 centimetres, 06～15 centimetre at interval in middle air bag and interior air bag.When interior air bag and middle air bag did not inject liquid or gas, external diameter was identical with the catheter external diameter or close, promptly sticks out behind water-filling or the gas.Outer air bag length is 25～4 centimetres.In the use, during as tractive and fixation, outer air bag is in urethral orifice outside, as will be as the dilating urethra collar extension time, can insert urethra, by outer inside injection water of air bag atrium closing membrane or gas, outer air bag heaved.
The catheterizing port length of catheter the inner is 04～06 centimetre, and width is 01～03 centimetre, and intravesical urine enters catheter by catheterizing port, discharges from the catheter collar extension.
For the ease of intubate, the tubule in air bag and middle air bag opening chamber is placed in the catheter in the tubule in interior air bag of connection and interior air bag opening chamber, the connection, and the flexible pipe that is communicated with outer air bag and outer air bag atrium is placed on outside the catheter, is convenient to install.
The utility model has the advantages that: rational in infrastructure, compact, fundamentally solved the misery of bringing to patient behind the injection of sclerosing agent, after being injection of sclerosing agent, per urethra dilator dilating urethra prostatic part, insert four chambeies, three capsule prostate diffusion catheters, respectively interior, in, after the entry of exogenous QI injection capsule, outer air bag has fixing, traction, dilating effect (also can be used for the treatment of external orifice stricture), fix after can outer air bag being adjusted at the appropriate location according to urethra length, removed urethra and perineum after urinary catheter stitching or the weight traction have been had an intense pain and the misery of limitation of activity, also avoided merging the heart because of prostate hyperplasia, brain, lung, vitals pathological changes such as kidney and need make the misery of permanent bladder stoma, can be without the prostatic method of excision, for prostatic expectant treatment provides ideal apparatus.
Embodiment of accompanying drawings:
Fig. 1 is four chambeies, three capsule prostate diffusion catheter structure charts,
Fig. 2 is the A-A cutaway view,
Fig. 3 is the B-B cutaway view.
The long tube that catheter (5) is made for latex, 35 centimetres of total lengths, 07 centimetre of diameter has a catheterizing port in the end, and long 05 centimetre, wide 02 centimetre, intravesical urine is discharged from catheter collar extension (2) through catheter by catheterizing port.Interior air bag (8), middle air bag (7) are arranged on the catheter (5), be communicated with interior air bag opening chamber (4), middle air bag opening chamber (3) by small hose respectively, outer air bag (6) can move along catheter is left and right, outer air bag inner chamber is communicated with outer air bag atrium (1) by small hose, interior air bag opening chamber, middle air bag opening chamber, outer air bag atrium are closed, and sealing barrier film (10) is arranged between end concave surface and the inner chamber.When inside air bag, middle air bag, exogenous QI intracapsular injection water or gas, insert sealing barrier film (10) with syringe needle, injection volume what determine as required.Injection finishes and extracts syringe needle, and sealing barrier film (10) seals voluntarily, and interior air bag (8) at intravesical, makes four chambeies, three capsule prostate diffusion catheter fixed-site, can not skid off after injecting water or gas.Middle air bag (7) has the effect of inflated prostate; Outer air bag (6) has effects such as tractive, fixing, dilating urethra collar extension.
Claims (7)
1, a kind of four chambeies three capsule prostate diffusion catheters, a catheterizing port is arranged in the catheter end, it is characterized in that a catheter collar extension that is communicated with catheter lumens being arranged at the other end of catheter, air bag opening chamber, middle air bag opening chamber and outer air bag atrium in also having, by tubule and the intracavity inter-connection that is arranged in air bag, air bag and outer air bag on the catheter outer wall, outer air bag can move along catheter is left and right respectively.
2, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, the length that it is characterized in that catheter is 30～40 centimetres, and diameter is 06～08 centimetre.
3, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, air bag opening chamber, middle air bag opening chamber and outer air bag atrium are closed in it is characterized in that, between inner chamber and end concave surface the sealing barrier film are arranged.
4, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, it is characterized in that catheter, interior air bag, middle air bag, outer air bag and interior air bag opening chamber, middle air bag opening chamber, outer air bag atrium and the small hose that is interconnected are softish resilient latex and make.
5, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, air bag length is 08～12 centimetre in it is characterized in that, middle air bag length is 15～25 centimetres, 06～15 centimetre at interval in middle air bag and interior air bag, and outer air bag length is 25～4 centimetres.
6, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, it is characterized in that the catheterizing port length at catheter one end is 04～06 centimetre, wide is 01～03 centimetre.
7, according to described four chambeies of claim 1 three capsule prostate diffusion catheters, the tubule in air bag and the tubule in interior air bag opening chamber, middle air bag and middle air bag opening chamber is placed in the catheter in it is characterized in that being communicated with, and the flexible pipe that is communicated with outer air bag and outer air bag atrium is outside catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241051 CN2204172Y (en) | 1994-07-22 | 1994-07-22 | Four-cavity three-bag prostate diffusion catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241051 CN2204172Y (en) | 1994-07-22 | 1994-07-22 | Four-cavity three-bag prostate diffusion catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204172Y true CN2204172Y (en) | 1995-08-02 |
Family
ID=33847915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94241051 Expired - Fee Related CN2204172Y (en) | 1994-07-22 | 1994-07-22 | Four-cavity three-bag prostate diffusion catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204172Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463727A (en) * | 2013-09-10 | 2013-12-25 | 部绍晋 | Four-chamber double-balloon urinary catheter |
| CN110123390A (en) * | 2019-05-06 | 2019-08-16 | 潍坊市妇幼保健院 | A kind of multi-functional Cerver biopsy tongs |
| CN110180075A (en) * | 2019-05-26 | 2019-08-30 | 靖璟 | It sets up defences and protects the prostate balloon dilatation catheter of end |
| CN111068167A (en) * | 2019-12-25 | 2020-04-28 | 邵钦蓉 | Four-lumen three-capsule prostate dilation catheter assembly |
-
1994
- 1994-07-22 CN CN 94241051 patent/CN2204172Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463727A (en) * | 2013-09-10 | 2013-12-25 | 部绍晋 | Four-chamber double-balloon urinary catheter |
| CN110123390A (en) * | 2019-05-06 | 2019-08-16 | 潍坊市妇幼保健院 | A kind of multi-functional Cerver biopsy tongs |
| CN110180075A (en) * | 2019-05-26 | 2019-08-30 | 靖璟 | It sets up defences and protects the prostate balloon dilatation catheter of end |
| CN110180075B (en) * | 2019-05-26 | 2022-02-11 | 靖璟 | Prostate air sac dilating catheter with protective end |
| CN111068167A (en) * | 2019-12-25 | 2020-04-28 | 邵钦蓉 | Four-lumen three-capsule prostate dilation catheter assembly |
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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 |