CN202497586U - Catheter - Google Patents
Catheter Download PDFInfo
- Publication number
- CN202497586U CN202497586U CN2012200440830U CN201220044083U CN202497586U CN 202497586 U CN202497586 U CN 202497586U CN 2012200440830 U CN2012200440830 U CN 2012200440830U CN 201220044083 U CN201220044083 U CN 201220044083U CN 202497586 U CN202497586 U CN 202497586U
- Authority
- CN
- China
- Prior art keywords
- catheter
- utility
- capsule
- fusiformis
- silk
- 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 - Lifetime
Links
- 239000002775 capsule Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 abstract description 6
- 230000027939 micturition Effects 0.000 abstract 2
- 208000031481 Pathologic Constriction Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 14
- 208000019206 urinary tract infection Diseases 0.000 description 8
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a catheter, comprising a body, and a catheterization hole, a urination hole, fusiform capsules, a limiting part, and a developing filament which are arranged on the body; wherein, the body is provided with the fusiform capsules in rear of the catheterization hole, the body is provided with the limiting part in front of the urination hole; and the developing filament is embedded in the body along an extension direction of the body. The utility model solves the technical problems of positioning developing and stricture dilatation of the catheter. The catheter of the utility model adopts the fusiform capsules and the developing filament to facilitate dilatation of the catheter, calculus positioning and other auxiliary therapeutic effects, at the same time, the catheter of the utility model utilizes the developing filament which can develop clearly under irradiation of an X ray during treatment to facilitate implementation of treatment positioning.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of catheter.
Background technology
Show after deliberation; Long-term indwelling catheter patient causes urinary tract infection easily; Cause the reason of urinary tract infection more; Wherein important a bit is that the antibacterial that urethral orifice is inboard has catheter to be brought into urethra deep and bladder, thereby causes urinary tract infection and cystitis etc. because be at the insertion catheter.And during for diseases such as auxiliary treatment lithangiuriaes; Usually need carry out the cooperation of auxiliary treatment means such as rubble location, ureteroscope; So just prolong the holdup time of catheter inevitably; The probability that increase to infect can only reduce operation easier for fear of the appearance of such situation, improves the efficient of operation.
Summary of the invention
For addressing the above problem, the utility model discloses catheter, adopt the fusiformis capsule and the silk that develops; Be beneficial to the enforcement of expansion, rubble location and other the auxiliary treatment of catheter; Utilize the silk that develops simultaneously, clear development under X-ray irradiation when profit and treatment is beneficial to implement to treat and locatees; Improve location efficiency, avoid the long-time indwelling of catheter to cause diseases such as urinary tract infection.
The disclosed catheter of this utility model; Comprise the urethral catheterization hole on body, the body and urinate mouth, fusiformis capsule, restrictions and development silk; Be provided with the fusiformis capsule at the rear portion in urethral catheterization hole on the body, before the mouth of urinating, be provided with restrictions on the body, the extension direction along body in the body is embedded with the silk that develops.The disclosed catheter of this utility model through adopting the fusiformis capsule and the silk that develops, is beneficial to the enforcement of expansion, rubble location and other the auxiliary treatment of catheter; Also be convenient in treatment operation fixed clamp simultaneously to catheter; Utilize the silk that develops simultaneously, clear development under the X-ray irradiation when being beneficial to treatment is beneficial to and implements the treatment location; Improve location efficiency, avoid the occurrence probability of the diseases such as long-time indwelling initiation urinary tract infection of catheter.
A kind of improvement of the disclosed catheter of this utility model is provided with 1 group at the rear portion in urethral catheterization hole on the body and comprises at least 1 fusiformis capsule.This improvement is through being provided with one group fusiformis capsule; Improved the ccontaining ability of catheter; Help through the ccontaining ureteroscope of fusiformis capsule and other auxiliary facilities or medicament etc.; Be convenient to the enforcement with auxiliary operation of carrying out, improved the multiformity of auxiliary treatment means, and improved therapeutic efficiency and accuracy effectively treatment work.
Another of the disclosed catheter of this utility model improved, and the maximum gauge of the 1 group of fusiformis capsule that is provided with on the body is diminishing to urethral catheterization hole direction along body gradually.This improvement is improving the ccontaining ability of catheter through the fusiformis capsule that maximum gauge goes forward one by one to be increased is set, and when increasing auxiliary treatment means, the structure that also increases through going forward one by one has reduced the misery of expansion when improving spreading performance.
Another of the disclosed catheter of this utility model improved, and the silk that develops is the rustless steel development silk of 0.2-0.4mm for diameter.This improvement makes catheter when x-ray imaging, can clearly show radiography through the rustless steel development silk that diameter is 0.2-0.4mm is set in body, is convenient to the location is implemented in the target area, improves therapeutic efficiency, the difficulty of reduction treatment.
The disclosed catheter of this utility model, the fusiformis capsule, restrictions and the development silk that change through adopting maximum gauge to go forward one by one are beneficial to the enforcement of expansion, rubble location and other the auxiliary treatment of catheter; Can control the indwelling degree of depth of catheter as required through restrictions; Improved the accuracy of operation, also be convenient to simultaneously in the treatment operation fixed clamp of catheter is utilized the silk that develops simultaneously; Clear development under the X-ray irradiation when being beneficial to treatment; Be beneficial to and implement the treatment location, improve location efficiency, avoid the occurrence probability of the diseases such as long-time indwelling initiation urinary tract infection of catheter.
Description of drawings
The structural representation of Fig. 1, the disclosed catheter of this utility model.
Accompanying drawing is indicated tabulation:
1, body; 2, urethral catheterization hole; 3, the hole of urinating;
4, fusiformis capsule; 5, restrictions
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, further illustrate this utility model, should understand the following specific embodiment only be used to this utility model is described and be not used in the restriction this utility model scope.
As shown in Figure 1; The disclosed catheter of this utility model; Comprise the urethral catheterization hole 2 on body 1, the body 1 and the mouth 3 of urinating, fusiformis capsule 4, restrictions 5 and the silk that develops; Be provided with fusiformis capsule 4 at the rear portion in urethral catheterization hole 2 on the body 1, before the mouth 3 of urinating, be provided with restrictions 5 on the body 1, the extension direction along body 1 in the body 1 is embedded with the silk that develops.Through adopting the fusiformis capsule and the silk that develops; Be beneficial to expansion, the rubble location of catheter and the enforcement of other auxiliary treatment, also be convenient to simultaneously in the treatment operation fixed clamp of catheter is utilized the silk that develops simultaneously; Clear development under the X-ray irradiation when being beneficial to treatment; Be beneficial to and implement the treatment location, improve location efficiency, avoid the occurrence probability of the diseases such as long-time indwelling initiation urinary tract infection of catheter.
As a kind of preferred, be provided with 1 group at the rear portion in urethral catheterization hole 2 on the body 1 and comprise at least 1 fusiformis capsule 4.Through one group fusiformis capsule is set; Improved the ccontaining ability of catheter; Help through the ccontaining ureteroscope of fusiformis capsule and other auxiliary facilities or medicament etc.; Be convenient to the enforcement with auxiliary operation of carrying out, improved the multiformity of auxiliary treatment means, and improved therapeutic efficiency and accuracy effectively treatment work.
As a kind of preferred, the maximum gauge of the 1 group of fusiformis capsule 4 that is provided with on the body 1 is diminishing to urethral catheterization hole direction along body 1 gradually.Through the fusiformis capsule that maximum gauge goes forward one by one to be increased is set, improving the ccontaining ability of catheter, when increasing auxiliary treatment means, the structure that also increases through going forward one by one has reduced the misery of expansion when improving spreading performance.
As a kind of preferred, the silk that develops is the rustless steel development silk of 0.2-0.4mm for diameter.This improvement makes catheter when x-ray imaging, can clearly show radiography through the rustless steel development silk that diameter is 0.2-0.4mm is set in body, is convenient to the location is implemented in the target area, improves therapeutic efficiency, the difficulty of reduction treatment.
As a kind of preferred, restrictions 5 is the position movable part, and has suitable elastic recovery capability, and suitably clamping perhaps relies on the elastic resilience answer of self to control oneself when operation.Rustless steel develops silk when carrying out X-ray irradiation development location after inserting catheter; On image, demonstrate clear and definite position images; Be convenient to that diseases such as the intravital calculus of patient are waited the zone and position, information helps for follow-up medical treatment provides accurately, improves the accuracy of successive treatment.Settle ureteroscopies or ccontaining other assistant medicament to improve more efficiently help in the fusiformis capsule 4, improve therapeutic efficiency, alleviate patient's pain for treatment work.
The disclosed catheter of this utility model, the fusiformis capsule, restrictions and the development silk that change through adopting maximum gauge to go forward one by one are beneficial to the enforcement of expansion, rubble location and other the auxiliary treatment of catheter; Can control the indwelling degree of depth of catheter as required through restrictions; Improved the accuracy of operation, also be convenient to simultaneously in the treatment operation fixed clamp of catheter is utilized the silk that develops simultaneously; Clear development under the X-ray irradiation when being beneficial to treatment; Be beneficial to and implement the treatment location, improve location efficiency, avoid the occurrence probability of the diseases such as long-time indwelling initiation urinary tract infection of catheter.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.
Claims (4)
1. catheter; Comprise the urethral catheterization hole on body and the body and the mouth of urinating; It is characterized in that: described catheter also comprises fusiformis capsule, restrictions and development silk; Be provided with the fusiformis capsule at the rear portion in urethral catheterization hole on the said body, before the mouth of urinating, be provided with restrictions on the said body, the extension direction along body in the described body is embedded with the silk that develops.
2. catheter according to claim 1 is characterized in that: be provided with 1 group at the rear portion in urethral catheterization hole on the described body and comprise at least 1 fusiformis capsule.
3. catheter according to claim 2 is characterized in that: the maximum gauge of the 1 group of fusiformis capsule that is provided with on the said body is diminishing to urethral catheterization hole direction along body gradually.
4. catheter according to claim 1 is characterized in that: the described silk that develops is the rustless steel development silk of 0.2-0.4mm for diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440830U CN202497586U (en) | 2012-02-13 | 2012-02-13 | Catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440830U CN202497586U (en) | 2012-02-13 | 2012-02-13 | Catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497586U true CN202497586U (en) | 2012-10-24 |
Family
ID=47034217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200440830U Expired - Lifetime CN202497586U (en) | 2012-02-13 | 2012-02-13 | Catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497586U (en) |
-
2012
- 2012-02-13 CN CN2012200440830U patent/CN202497586U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1932462A4 (en) | CAPSULE-TYPE MEDICAL DEVICE, ITS GUIDE SYSTEM AND GUIDING METHOD, AND INSERTION DEVICE IN THE BODY OF A PATIENT | |
| CN203447616U (en) | Backflow-resisting ureter support pipe | |
| CN202497586U (en) | Catheter | |
| CN101954144A (en) | Multi-section dilation balloon catheter | |
| PT2346559E (en) | Medical device | |
| CN219354703U (en) | Intestine nutrient canal | |
| CN105708406A (en) | Visible ureter soft endoscopic sheath | |
| CN202724426U (en) | Silica gel urethral catheter with embedded guide wires | |
| CN102580224B (en) | Urethral catheter and ureteral stent device comprising same | |
| CN203379467U (en) | Double-airbag surface anesthesia urethral catheter | |
| CN202740616U (en) | Novel gynecological applicator | |
| CN202699837U (en) | Air-bag catheter | |
| CN202724427U (en) | Urethral catheter and implanter combination | |
| CN210904347U (en) | Novel bladder perfusion tube | |
| CN209286463U (en) | A kind of catheter | |
| CN202409800U (en) | Urine-stopping device for bladder operation | |
| CN202569153U (en) | Medical urethral catheter with guide wire | |
| CN201899766U (en) | Urethral dilator | |
| CN201205295Y (en) | Maxillary sinus catheter-setting device | |
| CN202537722U (en) | Urinary catheter and catheter bracket device containing same | |
| CN102772849A (en) | Balloon catheter | |
| CN209108382U (en) | A kind of medicine balloon dilating catheter | |
| CN201168102Y (en) | Disposal painless medical catheter external member | |
| CN203736285U (en) | Fluid infusion radiography and recanalization device | |
| CN209933777U (en) | Novel ureter catheterization support's boosting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |