CN216539979U - Automatic catheter flushing device for clinical care - Google Patents
Automatic catheter flushing device for clinical care Download PDFInfo
- Publication number
- CN216539979U CN216539979U CN202122772129.2U CN202122772129U CN216539979U CN 216539979 U CN216539979 U CN 216539979U CN 202122772129 U CN202122772129 U CN 202122772129U CN 216539979 U CN216539979 U CN 216539979U
- Authority
- CN
- China
- Prior art keywords
- connector
- flushing
- iron ball
- catheter
- catheter body
- 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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 claims abstract description 41
- 210000002700 urine Anatomy 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000002485 urinary effect Effects 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 2
- 206010046555 Urinary retention Diseases 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical instruments and discloses an automatic catheter flushing device for clinical care, which comprises a catheter body, wherein a flushing connector is arranged at one end, away from the catheter body, of a flushing pipe, the flushing connector comprises an outer connector and an inner connector which are connected through threads, a magnetic valve seat is arranged in a port of the outer connector, an iron ball is attracted on the magnetic valve seat through magnetic force, an inner step is arranged inside the outer connector, an iron ball frame is arranged on the inner step, and a liquid passing hole is formed in the iron ball frame. When the device is used, the flushing port of the flushing machine is abutted against the outer connector of the flushing connector to flush inwards, the iron ball is pushed away under the pressure action of liquid so that the iron ball moves towards the iron ball frame, the pipeline is opened, and when the liquid filling is stopped, the iron ball returns to the iron ball valve seat under the action of magnetic force to play a role in sealing the pipeline, so that the urine is prevented from flowing back and leaking, the residual urine is prevented from splashing to the hand in the pulling-out process, and the influence of the residual urine on the surrounding environment is reduced.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an automatic catheter flushing device for clinical care.
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.
The catheter is kept somewhere in the adoption generally to current catheter, be provided with on the catheter and wash the connector, connect the flushing machine through washing the connector, carry out the automation to the catheter and wash, the urine time of preventing to remain in the catheter is of a specified duration and has multiplied the bacterium, avoid the urethra infection, prolong catheter detention time, reduce and change the painful of catheter meeting aggravation patient, nevertheless wash the connector and generally only seal up the washing connector by the sealing cap that the cover was established, when pulling out the sealing cap, the urine can be followed and washed connector department and flowed out, drip to among the surrounding environment or staff's hand, it is inconvenient to use. For the current washing work, the existing device has complex structure and troublesome operation, and is time-consuming and labor-consuming in use.
Therefore, the automatic flushing device for the urinary catheter for clinical care is provided by the technical personnel in the field, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic catheter flushing device for clinical care, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic catheter flushing device for clinical care comprises a catheter body, wherein one end of the catheter body is communicated with a urine guiding pipe, one end of the urine guiding pipe, which is far away from the catheter body, is communicated with a urine bag connector, one side of the catheter body, which is close to the urine guiding pipe, is communicated with a flushing pipe, one end of the flushing pipe, which is far away from the catheter body, is communicated with a flushing connector, the flushing connector comprises an external connector and an internal connector which are connected through threads, a magnetic valve seat is arranged in a port of the external connector, which is provided with external threads, an iron ball is attracted on the magnetic valve seat through magnetic force, an internal step is arranged inside the internal connector, an iron ball frame is arranged on the internal step, a liquid passing hole is arranged on the iron ball frame, a gas injection pipe is arranged on the side wall of the catheter body, and an air bag is sleeved and fixedly connected with one end of the catheter body, which is far away from the urine guiding pipe, the gas injection pipe is communicated with the air bag.
Furthermore, one end of the flushing connector, which is far away from the flushing pipe, is in threaded connection with a flushing connector sealing cap.
Furthermore, one end of the gas injection pipe, which is far away from the catheter body, is in threaded connection with a gas injection pipe sealing cap.
Furthermore, the end faces of the connecting threads of the external connector and the internal connector are provided with sealing rings.
Further, a rubber layer is coated outside the iron ball.
Furthermore, the diameter of the iron ball is smaller than the inner diameters of the outer connector and the outer connector.
Furthermore, an annular clamping groove is formed in one end, far away from the inner connection connector, of the outer connector, so that a flushing port of the flushing machine can be conveniently fixed, and deviation is prevented.
Compared with the prior art, the utility model has the beneficial effects that:
the flushing connector comprises an outer connector and an inner connector which are connected through threads, a magnetic valve seat is arranged in a port of the outer connector, the iron ball is adsorbed on the iron ball valve seat under the action of magnetic force of the iron ball valve seat to play a role of a sealing pipeline, when the flushing port of the flushing machine supports the outer connector of the flushing connector to flush inwards, the iron ball is pushed away by pressure action of liquid to move towards the iron ball frame, the pipeline is opened, the iron ball supports and stops on the iron ball frame at the moment, water flows to the flushing pipe through the liquid passing hole, when liquid filling is stopped, the iron ball returns to the iron ball valve seat under the action of the magnetic force to play a role of the sealing pipeline, urine backflow leakage is prevented, residual urine splashing to the hand is prevented from being extracted in the process, and influence of the residual urine on the surrounding environment is reduced.
Drawings
FIG. 1 is a schematic view of the flush port of the present invention;
FIG. 2 is a schematic structural view of the present invention;
in the figure, 1, a catheter body; 2. a urinary catheter; 3. a urine bag connector; 4. a flush tube; 5. flushing the connector; 51. an outer connector; 52. an inner connection joint; 53. an annular neck; 54. a seal ring; flushing the connector sealing cap; 7. a gas injection pipe; 8. an air bag; 9. sealing a cap of the gas injection pipe; 10. a magnetic valve seat; 11. an iron ball; 12. an inner step; 13. a liquid passing hole; 14. a iron ball frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, an automatic flushing device for urinary catheter for clinical care comprises a urinary catheter body 1, wherein the urinary catheter body 1 is made of silica gel, the type of the urinary catheter body 1 is 12F, the urinary catheter body 1 is soft, the harm to human body is reduced, the manufacturing cost is low, the cost is saved, one end of the urinary catheter body 1 is communicated with a urinary catheter 2, one end of the urinary catheter 2 far away from the urinary catheter body 1 is communicated with a urinary bag connector 3, one side of the urinary catheter body 1 close to the urinary catheter 2 is communicated with a flushing pipe 4, one end of the flushing pipe 4 far away from the urinary catheter body 1 is communicated with a flushing connector 5, the flushing connector 5 comprises an external connector 51 and an internal connector 52 which are connected through screw threads, a magnetic valve seat 10 is arranged in a port of the external connector 51 with external screw threads, an iron ball 11 is attracted on the magnetic valve seat 10 through magnetic force, the inside of in-connection joint 52 that has the internal thread is provided with interior step 12, be provided with iron ball frame 14 on the interior step 12, be provided with liquid hole 13 on the iron ball frame 14, the lateral wall of catheter body 1 is equipped with gas injection pipe 7, and the catheter body 1 keeps away from the pot head of catheter 2 and establishes and fixedly connected with gasbag 8, gas injection pipe 7 and the setting of gasbag 8 intercommunication.
Furthermore, one end of the flushing connector 5, which is far away from the flushing pipe 4, is in threaded connection with a flushing connector sealing cap 6.
Further, one end of the gas injection pipe 7, which is far away from the catheter body 1, is in threaded connection with a gas injection pipe sealing cap 9.
Further, the connection thread end faces of the external connector 51 and the internal connector 52 are provided with sealing rings 54.
Further, the iron ball 11 is wrapped by a rubber layer.
Further, the diameter of the iron ball 11 is smaller than the inner diameters of the outer connector 51 and the inner connector 52.
Furthermore, an annular clamping groove 53 is formed in one end, away from the inner connector 52, of the outer connector 51, so that a flushing port of the flushing machine can be conveniently fixed, and deviation is prevented.
The working principle is as follows: when the device is used, one end of the catheter body 1 with the air bag 8 is inserted into a human body, the urine bag is connected through the urine bag connector 3 on the catheter 2, so that the urethral catheterization is facilitated, the air injection pipe sealing cap 9 is unscrewed, the air bag 8 is inflated through the air injection pipe 7, the air bag 8 is enlarged, and the catheter body 1 can be fixed in the human body to prevent falling off; when the urethral catheter body 1 needs to be cleaned, the flushing connector sealing cap 6 is unscrewed, the flushing port of the flushing machine is abutted against the outer connector 51 of the flushing connector 5 to flush inwards, the iron ball 11 is pushed away under the pressure action of liquid so that the iron ball 11 moves towards the iron ball rack 14, the pipeline is opened, at the moment, the iron ball 11 is abutted against the iron ball rack 14, water flows towards the flushing pipe 4 through the liquid passing hole 13, when the liquid filling is stopped, the iron ball 11 returns to the iron ball valve seat 10 under the action of magnetic force to play a role in sealing the pipeline, the urine backflow leakage is prevented, the residual urine is prevented from being splashed to the hand in the pulling-out process, and the influence of the residual urine on the surrounding environment is reduced.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (7)
1. The utility model provides an automatic washing unit of catheter for clinical care, includes catheter body (1), its characterized in that, the one end intercommunication of catheter body (1) is equipped with and draws urine pipe (2), and draws urine pipe (2) and keep away from the one end intercommunication of catheter body (1) and be equipped with urine bag connector (3), one side intercommunication that catheter body (1) is close to and draws urine pipe (2) is equipped with flushing pipe (4), and the one end intercommunication that catheter body (1) was kept away from in flushing pipe (4) is equipped with and washes connector (5), it includes through threaded connection's outer connector (51) and interconnection joint (52) to wash connector (5), wherein has the external screw thread be provided with magnetism disk seat (10) in the port of outer connector (51), it has iron ball (11) to attract through magnetic force on magnetism disk seat (10), has the internal thread the inside of interconnection joint (52) is provided with interior step (12), be provided with iron ball frame (14) on interior step (12), be provided with on iron ball frame (14) and cross liquid hole (13), the lateral wall of catheter body (1) is equipped with gas injection pipe (7), and catheter body (1) keep away from the pot head of catheter (2) and establish and fixedly connected with gasbag (8), gas injection pipe (7) and gasbag (8) intercommunication set up.
2. An automatic flushing device for a urinary catheter used for clinical care according to claim 1, characterized in that: and one end of the flushing connector (5) far away from the flushing pipe (4) is in threaded connection with a flushing connector sealing cap (6).
3. An automatic flushing device for a urinary catheter used for clinical care according to claim 1, characterized in that: and one end of the gas injection pipe (7) far away from the catheter body (1) is in threaded connection with a gas injection pipe sealing cap (9).
4. An automatic flushing device for a urinary catheter used for clinical care according to claim 1, characterized in that: and sealing rings (54) are arranged on the end faces of the connecting threads of the external connector (51) and the internal connector (52).
5. An automatic flushing device for a urinary catheter used for clinical care according to claim 1, characterized in that: the iron ball (11) is wrapped by a rubber layer.
6. An automatic flushing device for a urinary catheter used for clinical care according to claim 5, characterized in that: the diameter of the iron ball (11) is smaller than the inner diameters of the outer connector (51) and the inner connector (52).
7. An automatic catheter flushing device for clinical care according to claim 6, characterized in that: and one end of the external connector (51) far away from the internal connector (52) is provided with an annular clamping groove (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772129.2U CN216539979U (en) | 2021-11-12 | 2021-11-12 | Automatic catheter flushing device for clinical care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772129.2U CN216539979U (en) | 2021-11-12 | 2021-11-12 | Automatic catheter flushing device for clinical care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216539979U true CN216539979U (en) | 2022-05-17 |
Family
ID=81573228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122772129.2U Expired - Fee Related CN216539979U (en) | 2021-11-12 | 2021-11-12 | Automatic catheter flushing device for clinical care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216539979U (en) |
-
2021
- 2021-11-12 CN CN202122772129.2U patent/CN216539979U/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: 20220517 |