CN214971136U - Urinary catheter connecting pipe for bladder irrigation - Google Patents
Urinary catheter connecting pipe for bladder irrigation Download PDFInfo
- Publication number
- CN214971136U CN214971136U CN202120360085.XU CN202120360085U CN214971136U CN 214971136 U CN214971136 U CN 214971136U CN 202120360085 U CN202120360085 U CN 202120360085U CN 214971136 U CN214971136 U CN 214971136U
- Authority
- CN
- China
- Prior art keywords
- port
- drainage
- catheter
- injection
- bladder irrigation
- 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
- 230000002485 urinary effect Effects 0.000 title claims abstract description 28
- 230000002262 irrigation Effects 0.000 title claims abstract description 21
- 238000003973 irrigation Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 50
- 239000007924 injection Substances 0.000 claims abstract description 50
- 210000002700 urine Anatomy 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 3
- 210000003932 urinary bladder Anatomy 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 210000000626 ureter Anatomy 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010073310 Occupational exposures Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 231100000675 occupational exposure Toxicity 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to a bladder irrigation urinary catheter connecting pipe, which belongs to the technical field of medical instruments, wherein the connecting pipe body realizes the mutual communication between connecting ports through a cavity arranged in the connecting pipe body, the connecting ports at least comprise a urinary catheter port used for being connected with a urinary catheter and a drainage port used for being connected with a drainage bag, an injection port is arranged between the urinary catheter port and the drainage port, the injection port is detachably connected with an injector, and the central axis of the injection port and the central axis of the drainage port of the urinary catheter port are arranged in a non-parallel way; the connecting tube body is provided with a control valve which can selectively communicate any two of the urine tube port, the drainage port and the injection port with each other under the condition of rotation. The utility model discloses when using the capable bladder of ureter to wash and meet under the condition that the pipe blockked up, carry out the siphunculus operation to connecting the body through the injection port that sets up, to the damage of ureter and the success rate that increases the siphunculus when can reducing conventional siphunculus.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically be a bladder washes ureter connecting pipe.
Background
The indwelling double-cavity catheter is a basic nursing operation technology widely used clinically, and is an important means for treating, relieving the pain of a patient and preventing complications. To keeping the catheter unobstructed, preventing urinary tract infection, bladder postoperative and bladder tumour patient, need wash or fill the bladder at the in-process of treatment, generally use Y venturi tube connection at present, such connection exists need with the drainage bag separation, prepares in addition that the clip pinches off the pipeline, increases the infection risk and causes the trouble for medical work simultaneously. The method has no standard basis for operation, is easy to increase infection risk, and is also easy to cause damage of the urinary catheter or pipeline separation caused by puncture of a water-filled sac, so that chemotherapy drug perfusion is easy to cause splashing of the drug to damage the skin and cause occupational exposure and the like.
Many other connection tube configurations for bladder irrigation catheters have emerged in the prior art. For example, chinese patent with patent number CN211535924U discloses a clinical bladder flusher of uropoiesis, including the liquid storage pot, the bottom central point department of liquid storage pot is provided with the transfer line, the bottom of transfer line is provided with the three-way valve, be provided with the ureter on one side outer wall of three-way valve, and the three-way valve bottom is provided with the honeycomb duct, the inside central point department of liquid storage pot is provided with the piston, and the top of liquid storage pot is provided with first elasticity gasbag. This clinical bladder flusher of uropoiesis through the first elasticity gasbag of extrusion and under the cooperation of first check valve, during the air admission liquid storage pot in the first elasticity gasbag of realization, in the outside air gets into first elasticity gasbag, realizes the unidirectional flow of air to can have the pressurized entering bladder with the flush fluid in the liquid storage pot, reach and have the pressure to wash, guarantee that flush fluid and the contact of bladder inner wall are abundant, effectual with the residual washout in the bladder, improve the effect and the efficiency of washing. However, the device can not realize the quick selection and conversion process of the flushing channel, and meanwhile, when the device meets the condition that the catheter is blocked during bladder flushing in a three-cavity two-sac urinary catheter, the device can not carry out tube passing operation, so that the damage to the urinary catheter during conventional tube passing is increased, and the success rate of tube passing is reduced. Therefore, there is a need for an improvement in the prior art to obtain a bladder irrigation urinary catheter connection tube that provides better control and drainage.
Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a pair of urinary catheter connecting pipe is washed to bladder includes at least: the connecting tube body realizes mutual communication between the connecting ports through a cavity arranged in the connecting tube body, the connecting ports at least comprise a catheter port used for being connected with a catheter and a drainage port used for being connected with a drainage bag, an injection port is arranged between the catheter port and the drainage port, the injection port is detachably connected with an injector, and the central axis of the injection port and the central axis of the drainage port of the catheter port are arranged in a non-parallel mode; the connecting pipe body is provided with a control valve which can selectively communicate any two of the urine pipe port, the drainage port and the injection port with each other under the condition of rotation.
According to a preferred embodiment, the control valve comprises an indicator provided on the top of a handle for indicating the function, the handle being of T-shaped configuration and corresponding to the respective connection ports of the connection body.
According to a preferred embodiment, a urinary catheter connecting portion is arranged between the connecting tube body and the urinary catheter port, the connecting tube body is connected with the first end of the drainage port, a drainage connecting portion is arranged at the second end of the drainage port in a connected mode, the connecting tube body is connected with the first end of the injection port, and an injection connecting portion is arranged at the second end of the injection port in a connected mode.
According to a preferred embodiment, the drainage connection is provided on its outer circumference with a locking thread which is covered by a locking sleeve arranged on its exterior.
According to a preferred embodiment, the control valve further comprises a rotary shaft connected to the handle, the rotary shaft being rotatably mounted inside the connecting tube body.
According to a preferred embodiment, at least two groups of through holes which are communicated with each other are arranged on the side wall of the rotating shaft, the central axes of the through holes of each group are vertical to each other, and the direction of the through holes corresponds to the direction of the connecting ports.
According to a preferred embodiment, a clamping groove is arranged on one end of the rotating shaft opposite to the handle.
According to a preferred embodiment, the locking sleeve is provided with a bayonet for screwing on the locking thread.
According to a preferred embodiment, a heating device for heating the injection liquid is further arranged between the injection port and the injection connecting part, and a rotating thread is arranged on the inner side wall of the injection connecting part.
According to a preferred embodiment, the drainage bag is connected with the drainage port through a drainage catheter, a flow rate control part for adjusting the flow rate of drainage is further arranged on the drainage catheter, and an air pipe is further arranged on the drainage bag.
The utility model provides a pair of urinary bladder irrigation catheter connecting pipe has following one or more advantages at least:
the utility model discloses a set up the ureter connecting portion, injection connecting portion and drainage connecting portion and catheter, syringe and drainage tube sealing connection, good sealing performance has been guaranteed, whole operation process solution and external contactless, realize aseptic operation, guarantee the cleanness of flushing solution, do not infect fungal risk, use safe and reliable more, when using the capable bladder of ureter to wash and meet under the condition that the pipe blockked up, carry out the siphunculus operation to connecting the body through the injection port that sets up simultaneously, to the damage of ureter and the success rate that increases the siphunculus when can reducing conventional siphunculus.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the connecting pipe body of the present invention;
fig. 3 is a schematic structural view of a preferred connecting pipe body of the present invention;
fig. 4 is a partial structural view of a preferred connecting tube of the present invention;
fig. 5 is a schematic structural diagram of the control valve of the present invention;
fig. 6 is a schematic structural view of a preferred locking sleeve of the present invention.
List of reference numerals
1: connecting the pipe body 2: control valve 3: urinary catheter port
4: drainage port 5: injection port 6: syringe with a needle
7: and (4) a drainage catheter 8: the flow rate control member 9: drainage bag
10: an air pipe 11: indication mark 12: locking sleeve
13: locking thread 14: drainage connecting part 15: urinary catheter connection
16: the heating device 17: injection connecting portion 18: rotating screw thread
19: rotation shaft 20: through hole 21: clamping groove
22: handle 23: bayonet
Detailed Description
The following detailed description is made with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 5, the utility model provides a bladder irrigation ureter connecting pipe, at least including: at least comprises the following steps: the disposable urine catheter comprises a connecting tube body 1 and a plurality of connecting ports, wherein the connecting tube body 1 is communicated with the connecting ports through a cavity arranged in the connecting tube body 1, the connecting ports at least comprise a urinary catheter port 3 used for being connected with a urinary catheter and a drainage port 4 used for being connected with a drainage bag 9, an injection port 5 is arranged between the urinary catheter port 3 and the drainage port 4, the injection port 5 is detachably connected with an injector 6, and the central axis of the injection port 5 is arranged in a non-parallel mode with the central axis of the drainage port 4 of the urinary catheter port 3; the connection tube body (1) is provided with a control valve (2) which can selectively communicate any two of the ureteral port (3), the drainage port (4) and the injection port (5) with each other under the condition of rotation. Preferably, the connecting tube body is in a circular tube shape, one end of the connecting tube body is connected with the urinary tube port, the other end of the connecting tube body is connected with the drainage port, and the side face of the connecting tube body is provided with an injection port.
According to a preferred embodiment, as shown in fig. 1, 2 and 5, the control valve 2 comprises an indicator 11 arranged on top of a handle 22 for indicating, the handle 22 being of T-shaped configuration, the handle 22 corresponding to each connection port on the connection body 1. Preferably, the top of the control valve is composed of three handles perpendicular to each other, and an arrow protrusion is provided on the upper surface of the handle.
According to a preferred embodiment, as shown in fig. 3, a urinary catheter connection portion 15 is provided between the connection tube body 1 and the urinary catheter port 3, the connection tube body 1 is connected to a first end of the drainage port 4, a drainage connection portion 14 is provided at a second end of the drainage port 4, the connection tube body 1 is connected to a first end of the injection port 5, and an injection connection portion 17 is provided at a second end of the injection port 5. Preferably, the catheter connecting part is conical as a whole, and a groove is formed in the side surface of the catheter connecting part.
According to a preferred embodiment, as shown in fig. 3, the drainage connection 14 is provided with a locking thread 13 on its outer circumference, which locking thread 13 is covered by a locking sleeve 12 arranged on its exterior. Preferably, the drainage connecting part is in a circular truncated cone shape, and a circle of fixing rings are arranged at the connecting part of the drainage port and the drainage connecting part; the locking sleeve is sleeved on the drainage connecting part and is in a circular tube shape, a bayonet is arranged at the left end of the locking sleeve, and locking threads are arranged in the locking sleeve.
According to a preferred embodiment, as shown in fig. 5, the control valve 2 further comprises a rotation shaft 19 connected to the handle 22, the rotation shaft 19 being rotatably installed inside the connecting tube body 1.
According to a preferred embodiment, as shown in fig. 5, at least two sets of through holes 20 are formed on the side wall of the rotating shaft 19, the central axes of the through holes 20 in each set are perpendicular to each other, and the direction of the through holes 20 corresponds to the direction of the connecting ports. Preferably, the rotating shaft is cylindrical, the upper end of the rotating shaft is fixedly connected with a handle of the control valve, a plurality of through holes are formed in the side face of the rotating shaft, a circle of clamping grooves are formed in the rotating shaft and below the through holes, and the rotating shaft is sleeved in a sleeve connected with the pipe body; the sleeve is in a round tube shape with a sealed bottom surface. Preferably, the number of passes may be three.
According to a preferred embodiment, as shown in fig. 5, a locking groove 21 is provided on an end of the rotating shaft 20 opposite to the handle 22.
According to a preferred embodiment, as shown in fig. 6, the locking sleeve 12 is provided with a bayonet 23 for screwing on the locking thread 13. Preferably, the caliber of the bayonet is smaller than the outer diameter of the fixing ring.
According to a preferred embodiment, as shown in fig. 3 and 4, a heating device 16 for heating the injection liquid is further arranged between the injection port 5 and the injection connecting part 17, and the inner side wall of the injection connecting part 17 is provided with a rotating thread 18. Preferably, the injection connection portion is in the form of a circular truncated cone, and the tube of the injection connection portion is provided with a rotary screw 18. Preferably, the heating device consists of a heating box, a temperature display screen and a temperature adjusting button; the heating box is cuboid, a temperature display screen is arranged on the heating box, and a temperature adjusting button is arranged below the temperature display screen.
According to a preferred embodiment, as shown in fig. 1, the drainage bag 9 is connected with the drainage port 4 through a drainage catheter 7, a flow rate control member 8 for adjusting the drainage flow rate is further provided on the drainage catheter 7, and an air tube 10 is further provided on the drainage bag 9.
For easy understanding, the working principle of the urinary bladder irrigation catheter connecting tube of the present invention will be explained.
When the urinary bladder irrigation catheter connecting pipe of the utility model is used for bladder irrigation, firstly, a drainage bag with irrigation liquid medicine is hung on a transfusion frame beside a bed, and the height of the drainage bag is about 1 meter away from the pelvis of a patient; then the injector is combined with the rotary screw thread of the injection connecting part and is connected with the injector in a sealing way; connecting the drainage bag with the drainage connecting part through the drainage catheter, and sealing and locking the drainage catheter and the drainage port through the locking sleeve; and the urinary catheter tail connecting port and the urinary catheter connecting part are hermetically connected. The height of the connecting tube body of the device is slightly lower than the pubis joint plane, so that the bladder liquid can be emptied conveniently. Can close the lumen of injection port earlier through the control valve during washing, when taking place under the condition of blockking up between drainage port and ureter port, can be through the aperture of adjustment control valve to dredge corresponding jam pipeline through the syringe, treat to dredge the completion back, close the injection port through the control valve once more in order to realize lining up again of drainage port and ureter port. The utility model discloses a set up the ureter connecting portion, injection connecting portion and drainage connecting portion and catheter, syringe and drainage tube sealing connection, good sealing performance has been guaranteed, whole operation process solution and external contactless, realize aseptic operation, guarantee the cleanness of flushing solution, do not infect fungal risk, use safe and reliable more, when using the capable bladder of ureter to wash and meet under the condition that the pipe blockked up, carry out the siphunculus operation to connecting the body through the injection port that sets up simultaneously, to the damage of ureter and the success rate that increases the siphunculus when can reducing conventional siphunculus.
It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.
Claims (10)
1. A bladder irrigation ureteral connection tube comprising at least: a connecting pipe body (1) and a plurality of connecting ports,
it is characterized in that the preparation method is characterized in that,
the connecting tube body (1) realizes the mutual communication between the connecting ports through a cavity arranged in the connecting tube body, the connecting ports at least comprise a catheter port (3) used for being connected with a catheter and a drainage port (4) used for being connected with a drainage bag (9), an injection port (5) is arranged between the catheter port (3) and the drainage port (4), the injection port (5) is detachably connected with an injector (6), and the central axis of the injection port (5) and the central axis of the drainage port (4) of the catheter port (3) are arranged in a non-parallel mode;
the connecting tube body (1) is provided with a control valve (2) which can selectively communicate any two of the urine tube port (3), the drainage port (4) and the injection port (5) with each other under the condition of rotation.
2. A bladder irrigation ureteral connection tube according to claim 1, characterized in that the control valve (2) comprises an indicator (11) arranged on top of a handle (22) for indication, the handle (22) being of T-shaped configuration, the handle (22) corresponding to each connection port on the connection tube body (1).
3. A urinary bladder irrigation catheter connecting tube according to claim 2, characterized in that a urinary catheter connecting portion (15) is arranged between the connecting tube body (1) and the urinary catheter port (3), the connecting tube body (1) is connected with the first end of the drainage port (4), the second end of the drainage port (4) is connected with a drainage connecting portion (14), the connecting tube body (1) is connected with the first end of the injection port (5), and the second end of the injection port (5) is connected with an injection connecting portion (17).
4. A bladder irrigation ureteral connection tube according to claim 3, characterized in that the outer circumference of the drainage connection (14) is provided with a locking thread (13), which locking thread (13) is covered by a locking sleeve (12) arranged on the outside thereof.
5. A bladder irrigation ureteral connection tube according to claim 4, characterized in that the control valve (2) further comprises a rotation shaft (19) connected to the handle (22), said rotation shaft (19) being rotatably mounted inside the connection body (1).
6. A urinary bladder irrigation catheter connecting tube according to claim 5, characterized in that the side wall of the rotating shaft (19) is provided with at least two sets of through holes (20) which are mutually through, the central axes of the through holes (20) of each set are mutually perpendicular, and the through holes (20) are arranged in the direction corresponding to the direction of the connecting port.
7. A urinary bladder irrigation catheter connection tube according to claim 6, characterized in that the rotation shaft (20) is provided with a notch (21) at the end opposite to the handle (22).
8. A bladder irrigation urinary catheter connection according to claim 7, characterized in that the locking sleeve (12) is provided with a bayonet (23) for screwing on the locking thread (13).
9. A urinary bladder irrigation catheter connecting tube according to claim 8, characterized in that a heating device (16) for heating the injection liquid is further provided between the injection port (5) and the injection connecting part (17), and the inner side wall of the injection connecting part (17) is provided with a rotating thread (18).
10. A urinary bladder irrigation catheter connecting tube according to claim 9, wherein the drainage bag (9) is connected with the drainage port (4) through a drainage catheter (7), a flow rate control member (8) for adjusting the drainage flow rate is further provided on the drainage catheter (7), and a trachea (10) is further provided on the drainage bag (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360085.XU CN214971136U (en) | 2021-02-09 | 2021-02-09 | Urinary catheter connecting pipe for bladder irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360085.XU CN214971136U (en) | 2021-02-09 | 2021-02-09 | Urinary catheter connecting pipe for bladder irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214971136U true CN214971136U (en) | 2021-12-03 |
Family
ID=79146305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360085.XU Expired - Fee Related CN214971136U (en) | 2021-02-09 | 2021-02-09 | Urinary catheter connecting pipe for bladder irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214971136U (en) |
-
2021
- 2021-02-09 CN CN202120360085.XU patent/CN214971136U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |