CN210813494U - Catheter and urine bag connecting mechanism - Google Patents
Catheter and urine bag connecting mechanism Download PDFInfo
- Publication number
- CN210813494U CN210813494U CN201921545570.3U CN201921545570U CN210813494U CN 210813494 U CN210813494 U CN 210813494U CN 201921545570 U CN201921545570 U CN 201921545570U CN 210813494 U CN210813494 U CN 210813494U
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- China
- Prior art keywords
- catheter
- channel
- urine bag
- urethral
- elastic rubber
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- Expired - Fee Related
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Abstract
The utility model discloses a catheter and urine bag connecting mechanism, which comprises a catheter connecting part and a urine bag connecting part; a urethral catheter connecting part is internally provided with a urethral catheter channel and an installation channel, an elastic rubber sealing gasket is arranged at the inlet of the urethral catheter channel, a first groove is arranged on the inner wall of the urethral catheter channel and behind the elastic rubber sealing gasket, a sponge adsorption block is fixedly arranged in the installation channel and close to the inlet of the urethral catheter channel, a through hole is arranged on the sponge adsorption block, and limiting grooves are arranged on the inner walls of two sides of the installation channel; urine bag connecting portion includes intubate and intubate seat, is equipped with two shell fragments on the both sides outer wall of intubate seat, is equipped with spacing tooth on the shell fragment, still is equipped with the second recess that is used for holding the shell fragment on the both sides outer wall of intubate seat. The utility model discloses can realize the quick plug of catheter and urine bag, prevent that remaining urine in the catheter from dripping, and then can prevent that hospital's bed from being polluted, also can prevent that operating personnel from being infected, improving the security.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to catheter and urine bag coupling mechanism.
Background
The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine.
When the existing catheter and the urine bag are mounted or dismounted, residual urine in the catheter is easy to drip out, not only is hospital bed easy to be polluted, but also operating personnel are easy to be infected, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims at providing a catheter and urine bag coupling mechanism can realize the quick plug of catheter and urine bag, prevents that remaining urine in the catheter from dripping out, and then can prevent hospital's bed from being contaminated, also can prevent that operating personnel from being infected, improves the security.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a catheter and urine bag connecting mechanism comprises a catheter connecting part and a urine bag connecting part;
a urethral catheter channel with a rectangular cross section and an installation channel with a circular cross section are arranged in the urethral catheter connecting part, an elastic rubber sealing gasket is arranged at the inlet of the urethral catheter channel, a first groove for accommodating the elastic rubber sealing gasket is arranged on the inner wall of the urethral catheter channel and behind the elastic rubber sealing gasket, a sponge adsorption block is fixedly arranged at a position close to the inlet of the urethral catheter channel in the installation channel, a through hole is formed in the sponge adsorption block, and limiting grooves are formed in the inner walls of two sides of the installation channel;
urine bag connecting portion are the intubate of rectangle and the cross-section that is located the rear end including the cross-section that is located the front end and are the circular shape intubate seat, be equipped with two shell fragments on the both sides outer wall of intubate seat, be equipped with on the shell fragment with spacing groove complex spacing tooth, the inboard that lies in the shell fragment on the both sides outer wall of intubate seat still is equipped with the second recess that is used for holding the shell fragment, works as when urine bag connecting portion peg graft with catheter connecting portion, the rear end of shell fragment is located catheter connecting portion's the outside.
In the above technical solution, the inner diameter of the catheterization channel is smaller than the inner diameter of the installation channel.
In the technical scheme, one end of the elastic rubber sealing gasket is fixedly connected with the inner wall of the urethral catheterization channel.
In the above technical scheme, the front end opening of the through hole is smaller than the rear end opening.
In the technical scheme, the cannula and the cannula base are of an integrated structure.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses a set up the urethral catheterization passageway of taking the sealed pad of elastic rubber and take the installation passageway of sponge adsorption block in the catheter connecting portion, when needing to install the urine bag, the intubate of the front end of the urine bag connecting portion pushes open the elastic rubber sealed pad and inserts in the urethral catheterization passageway behind the through-hole on the sponge adsorption block to spacing through spacing tooth on the intubate seat and spacing groove cooperation spacing on the installation passageway inner wall realize the stability of catheter connecting portion and urine bag connecting portion and be connected; when the urine bag needs to be disassembled, the tail end of the elastic sheet is pressed to enable the limiting teeth to exit from the limiting groove and pull out the urine bag connecting part backwards, at the moment, the elastic rubber sealing gasket is reset to block the urethral catheterization channel, and even if a little urine flows out of the urethral catheterization channel, the urine can be adsorbed by the sponge adsorption block, so that residual urine in the urethral catheterization tube can be prevented from dripping out, the hospital bed can be prevented from being polluted, operators can be prevented from being infected, and the safety is improved;
2. the utility model discloses can realize the quick plug of urine bag connecting portion and catheter connecting portion, easy operation is convenient, is suitable for using widely.
Drawings
Fig. 1 is a schematic structural view of a catheter connecting part according to a first embodiment of the present invention.
Fig. 2 is a schematic view of a mounting structure of a catheter connecting part and a urine bag connecting part according to a first embodiment of the present invention.
Wherein: 1. a catheter connection section; 2. a urine bag connection portion; 3. a catheterization channel; 4. installing a channel; 5. an elastic rubber gasket; 6. a first groove; 7. a sponge adsorption block; 8. a through hole; 9. a limiting groove; 10. inserting a tube; 11. a cannula holder; 12. a spring plate; 13. limiting teeth; 14. a second groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows:
referring to fig. 1 and 2, a catheter and urine bag connecting mechanism comprises a catheter connecting part 1 and a urine bag connecting part 2;
a urethral catheter channel 3 with a rectangular cross section and an installation channel 4 with a circular cross section are arranged in the urethral catheter connecting part, an elastic rubber sealing gasket 5 is arranged at the entrance of the urethral catheter channel, a first groove 6 for accommodating the elastic rubber sealing gasket is arranged on the inner wall of the urethral catheter channel behind the elastic rubber sealing gasket, when the elastic rubber sealing gasket is pushed open, the elastic rubber sealing gasket is just received in the first groove and is positioned on the same plane with the inner wall of the urethral catheter channel, a sponge adsorption block 7 is fixedly arranged in the installation channel at a position close to the entrance of the urethral catheter channel, a through hole 8 is formed in the sponge adsorption block, and limiting grooves 9 are arranged on the inner walls at two sides of the installation channel;
urine bag connecting portion are the intubate 10 of rectangle and the cross-section that is located the rear end including the cross-section that is located the front end is circular shape intubate seat 11, be equipped with two shell fragments 12 on the both sides outer wall of intubate seat, specifically be the front end and the intubate seat of shell fragment are connected fixedly, be equipped with on the shell fragment with spacing groove complex spacing tooth 13, the inboard that lies in the shell fragment on the both sides outer wall of intubate seat still is equipped with the second recess 14 that is used for holding the shell fragment, works as when urine bag connecting portion peg graft with catheter connecting portion, the rear end of shell fragment is located the outside of catheter connecting portion.
In this embodiment, the inner diameter of the catheterization channel is smaller than the inner diameter of the installation channel.
In this embodiment, one end of the elastic rubber sealing pad is fixedly connected with the inner wall of the catheterization channel, that is, the elastic rubber sealing pad can be turned over relative to the connection between the elastic rubber sealing pad and the inner wall of the catheterization channel.
In this embodiment, the front end opening of through-hole is less than the rear end opening, and the intubate of being convenient for inserts like this, specifically drips, and the rear end opening of through-hole is greater than the pipe diameter of intubate.
In this embodiment, the cannula and the cannula holder are an integrated structure.
When the utility model is used, when a urine bag is required to be installed, the intubation tube at the front end of the urine bag connecting part pushes the elastic rubber sealing gasket to be inserted into the urethral catheterization channel after passing through the through hole on the sponge adsorption block, and the stable connection between the urethral catheter connecting part and the urine bag connecting part is realized by the matching and the limiting of the limiting teeth on the intubation tube seat and the limiting groove on the inner wall of the installation channel; when the urine bag is dismantled to needs, only need press the shell fragment end make spacing tooth withdraw from the spacing groove extract the urine bag connecting portion backward can, at this moment, the urine passageway is stopped up in the elastic rubber sealing pad resets, even there is a little urine to flow out from the urine passageway also can be adsorbed by the sponge adsorption block, consequently can prevent that remaining urine in the catheter from dripping out, and then can prevent hospital bed from being contaminated, also can prevent that operating personnel from being infected, improves the security.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a catheter and urine bag coupling mechanism which characterized in that: comprises a catheter connecting part and a urine bag connecting part;
a urethral catheter channel with a rectangular cross section and an installation channel with a circular cross section are arranged in the urethral catheter connecting part, an elastic rubber sealing gasket is arranged at the inlet of the urethral catheter channel, a first groove for accommodating the elastic rubber sealing gasket is arranged on the inner wall of the urethral catheter channel and behind the elastic rubber sealing gasket, a sponge adsorption block is fixedly arranged at a position close to the inlet of the urethral catheter channel in the installation channel, a through hole is formed in the sponge adsorption block, and limiting grooves are formed in the inner walls of two sides of the installation channel;
urine bag connecting portion are the intubate of rectangle and the cross-section that is located the rear end including the cross-section that is located the front end and are the circular shape intubate seat, be equipped with two shell fragments on the both sides outer wall of intubate seat, be equipped with on the shell fragment with spacing groove complex spacing tooth, the inboard that lies in the shell fragment on the both sides outer wall of intubate seat still is equipped with the second recess that is used for holding the shell fragment, works as when urine bag connecting portion peg graft with catheter connecting portion, the rear end of shell fragment is located catheter connecting portion's the outside.
2. The urinary catheter and urine bag connection according to claim 1, wherein: the inner diameter of the urethral catheterization channel is smaller than that of the installation channel.
3. The urinary catheter and urine bag connection according to claim 1, wherein: one end of the elastic rubber sealing gasket is fixedly connected with the inner wall of the urethral catheterization channel.
4. The urinary catheter and urine bag connection according to claim 1, wherein: the front end opening of the through hole is smaller than the rear end opening.
5. The urinary catheter and urine bag connection according to claim 1, wherein: the cannula and the cannula seat are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545570.3U CN210813494U (en) | 2019-09-18 | 2019-09-18 | Catheter and urine bag connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545570.3U CN210813494U (en) | 2019-09-18 | 2019-09-18 | Catheter and urine bag connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210813494U true CN210813494U (en) | 2020-06-23 |
Family
ID=71267136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545570.3U Expired - Fee Related CN210813494U (en) | 2019-09-18 | 2019-09-18 | Catheter and urine bag connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210813494U (en) |
-
2019
- 2019-09-18 CN CN201921545570.3U patent/CN210813494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |