CN219090771U - Double-cavity urinary catheter with detachable joint - Google Patents
Double-cavity urinary catheter with detachable joint Download PDFInfo
- Publication number
- CN219090771U CN219090771U CN202222963407.7U CN202222963407U CN219090771U CN 219090771 U CN219090771 U CN 219090771U CN 202222963407 U CN202222963407 U CN 202222963407U CN 219090771 U CN219090771 U CN 219090771U
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- CN
- China
- Prior art keywords
- liquid feeding
- urinary catheter
- pipe
- way valve
- detachable joint
- 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 30
- 210000002700 urine Anatomy 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 39
- 230000009977 dual effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 210000003932 urinary bladder Anatomy 0.000 description 11
- 230000027939 micturition Effects 0.000 description 6
- 238000001647 drug administration Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 241001313288 Labia Species 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229960002233 benzalkonium bromide Drugs 0.000 description 1
- KHSLHYAUZSPBIU-UHFFFAOYSA-M benzododecinium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 KHSLHYAUZSPBIU-UHFFFAOYSA-M 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000004936 left thumb Anatomy 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003899 penis Anatomy 0.000 description 1
- 210000002640 perineum Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- External Artificial Organs (AREA)
Abstract
The utility model provides a two-chamber urinary catheter with detachable joint, includes that the afterbody has the body of gasbag, and body head end is provided with the connecting pipe that can be connected with the urine bag, and body head side is provided with the gas tube that is used for making the gasbag inflation, detachable is connected with the three-way valve in the connecting pipe, two other joints of three-way valve are connected with adapter sleeve and feed liquor pipe respectively, the end of feed liquor pipe is provided with the feed liquor head, feed liquor head detachable is connected with the feed liquor cap. The utility model effectively solves the problem that the prior double-cavity urinary catheter can not carry out bladder irrigation and bladder administration.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a double-cavity urinary catheter with a detachable joint.
Background
The catheterization is to insert a catheter into the urinary bladder through the urethra to draw out urine. Aims at relieving urine retention, taking a non-polluted urine specimen for examination, measuring residual urine, measuring cold and hot sensation, capacity and pressure of the bladder, injecting contrast agent or medicine to help diagnosis or treatment, and the like. The operator stands on the right side of the patient, wears sterile gloves, sterilizes perineum and urethral meatus with sterile water or benzalkonium bromide, and the front end of the catheter is dipped with sterile lubricating oil, the left hand holds penis (if the patient is female, the left thumb and the indicator finger of the operator separate the labia minora to expose the urethral meatus), and the catheter is inserted into the bladder until urine flows out from the catheter.
Currently, two-lumen urinary catheters are used clinically, which are relatively inexpensive but cannot be used for bladder irrigation or bladder administration. The individually packaged three-lumen catheter, although capable of bladder irrigation, is expensive, adding to the cost burden of patient treatment.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a double-cavity urinary catheter with a detachable joint, which effectively solves the problems that the prior double-cavity urinary catheter cannot be used for bladder irrigation and bladder administration.
The technical scheme adopted by the utility model for solving the problems is as follows:
the utility model provides a two-chamber urinary catheter with detachable joint, includes that the afterbody has the body of gasbag, and body head end is provided with the connecting pipe that can be connected with the urine bag, and body head side is provided with the gas tube that is used for making the gasbag inflation, detachable is connected with the three-way valve in the connecting pipe, two other joints of three-way valve are connected with adapter sleeve and feed liquor pipe respectively, the end of feed liquor pipe is provided with the feed liquor head, feed liquor head detachable is connected with the feed liquor cap.
Preferably, one end of the three-way valve, which is connected with the connecting pipe, is provided with an insertion pipe, and the peripheral shape of the insertion pipe is a truncated cone shape.
Preferably, the inner diameter of the connecting sleeve is the same as the inner diameter of the connecting tube.
Preferably, the other two connectors of the three-way valve are fixedly connected with the connecting sleeve and the liquid supply pipe respectively.
Preferably, the outer periphery of the liquid feeding head is provided with external threads, and the inner periphery of the liquid feeding cap is provided with internal threads matched with the external threads; the outer end face of the liquid feeding cap is rotationally connected with a connecting rope, and the tail end of the connecting rope is rotationally connected with the liquid feeding pipe.
Preferably, the three-way valve comprises a T-shaped valve body, a rotary column is rotationally connected to the valve body, a T-shaped through groove is formed in the middle of the rotary column, and a T-shaped rotary handle is fixedly connected to the outer end of the rotary column.
The utility model has novel structure, ingenious conception and simple and convenient operation, and has the following advantages compared with the prior art:
1. the device is provided with the detachable three-way valve and the liquid feeding pipe and the connecting sleeve which are connected with the detachable three-way valve in the connecting pipe of the traditional double-cavity urinary catheter, so that on the basis of ensuring urination, drug administration or bladder flushing according to needs can be realized, the nursing difficulty is effectively reduced, and the nursing cost is saved.
2. The device has better use safety compared with the traditional double-cavity urinary catheter or three-cavity urinary catheter by arranging the three-way valve, can realize the switching of drug administration flushing or urination functions by selectively communicating the catheter body of the urinary catheter with the connecting pipe and the liquid feeding pipe, and has higher convenience.
Drawings
Fig. 1 is an isometric view of a dual lumen urinary catheter with a detachable joint according to the utility model.
Fig. 2 is an isometric view of a tube body of a dual lumen urinary catheter with a detachable joint according to the utility model.
Fig. 3 is an isometric view of a three-way valve with a detachable joint for a dual lumen urinary catheter and its connection components in accordance with the present utility model.
Fig. 4 is an isometric view of a feeding tube and a feeding cap of a dual lumen urinary catheter with a detachable joint according to the present utility model.
Fig. 5 is an isometric view, partially in section, of a three-way valve of a dual lumen urinary catheter with a detachable joint according to the utility model.
In the accompanying drawings: 1-pipe body, 2-connecting pipe, 3-gas tube, 4-three-way valve, 5-adapter sleeve, 6-liquid feeding pipe, 7-liquid feeding head, 8-liquid feeding cap, 9-connecting rope, 10-intubate, 11-valve body, 12-swivel, 13-swivel, 14-through groove.
Detailed Description
The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-5, the utility model provides a double-cavity urinary catheter with a detachable joint, which comprises a catheter body 1 with an air bag at the tail part, wherein a connecting pipe 2 capable of being connected with the urinary bag is arranged at the head end of the catheter body 1, an inflation pipe 3 for expanding the air bag is arranged at the side end of the head part of the catheter body 1, a three-way valve 4 is detachably connected in the connecting pipe 2, the other two joints of the three-way valve 4 are respectively connected with a connecting sleeve 5 and a liquid feeding pipe 6, a liquid feeding head 7 is arranged at the tail end of the liquid feeding pipe 6, and a liquid feeding cap 8 is detachably connected with the liquid feeding head 7.
The device is provided with the detachable three-way valve 4 and the liquid feeding pipe 6 and the connecting sleeve 5 connected with the detachable three-way valve through the connecting pipe 2 of the traditional double-cavity urinary catheter, so that on the basis of ensuring urination, drug administration or bladder flushing according to needs can be realized, the nursing difficulty is effectively reduced, and the nursing cost is saved.
The device has better use safety compared with the traditional double-cavity urinary catheter or three-cavity urinary catheter by arranging the three-way valve 4, can realize the switching of drug administration flushing or urination functions by selectively communicating the catheter body 1 of the urinary catheter with the connecting pipe 2 and the liquid feeding pipe 6, and has higher convenience.
As shown in fig. 3, the end of the three-way valve 4 connected with the connecting pipe 2 is provided with a cannula 10, and the periphery of the cannula 10 is in a truncated cone shape.
The outer circumference of the cannula 10 may be provided with a stepped configuration to increase friction and thus stability of the connection. The truncated cone-shaped structure enables the insertion stability to be improved by the greater depth of insertion, as the insertion of the cannula 10 into the connection tube 2 becomes tighter.
As shown in fig. 1 and 3, the inner diameter of the connecting sleeve 5 is the same as the inner diameter of the connecting tube 2. The connecting sleeve 5 and the connecting pipe 2 have the same structure, so that the connecting sleeve is convenient for the connection with the urine bag due to the function of the connecting pipe 2 with the body.
As shown in fig. 3, the other two connectors of the three-way valve 4 are fixedly connected with the connecting sleeve 5 and the liquid supply pipe 6 respectively. The three-way valve 4, the connecting sleeve 5 and the liquid supply pipe 6 are of an integrated structure in a fixed connection mode, so that the use is convenient and stable.
As shown in fig. 3-4, the outer periphery of the liquid feeding head 7 is provided with external threads, and the inner periphery of the liquid feeding cap 8 is provided with internal threads matched with the external threads; the outer end face of the liquid feeding cap 8 is rotationally connected with a connecting rope 9, and the tail end of the connecting rope 9 is rotationally connected with the liquid feeding pipe 6.
The external thread structure of the liquid feeding head 7 is convenient to connect with the liquid feeding cap 8 for dust prevention, is convenient to connect with external parts for realizing operation such as washing and drug feeding, and has high convenience.
As shown in fig. 5, the three-way valve 4 comprises a T-shaped valve body 11, a rotary column 12 is rotatably connected to the valve body 11, a T-shaped through groove 14 is formed in the middle of the rotary column 12, and a T-shaped rotary handle 13 is fixedly connected to the outer end of the rotary column 12. The direction of each branch of the rotating handle 13 is the same as the direction of the branch passing through the groove 14, so that the on-off of different positions of the valve body 11 can be conveniently regulated by the direction of the rotating handle 13.
The three-way valve 4 can respectively realize the communication between the tube body 1 and the liquid feeding tube 6 and the communication between the tube body 1 and the connecting sleeve 5 by rotating the rotating handle 13, and respectively realize the operation of drug feeding or urination.
When the device is used, the tube body 1 inserted into the bladder of a patient is inflated or flushed through the inflation tube 3 to realize positioning, the three-way valve 4 is connected with the connecting tube 2 of the tube body 1, the rotating handle 13 is rotated to a proper position, and the operation of drug administration and urination is realized, so that the device is convenient and safe.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the tube body 1, the connection tube 2, the inflation tube 3, the three-way valve 4, the connection sleeve 5, the liquid supply tube 6, the liquid supply head 7, the liquid supply cap 8, the connection string 9, the insertion tube 10, the valve body 11, the rotation post 12, the rotation handle 13, the through groove 14, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (6)
1. The utility model provides a two-chamber urinary catheter with detachable joint, includes body (1) that the afterbody has the gasbag, body (1) head end is provided with connecting pipe (2) that can be connected with the urine bag, body (1) head side is provided with gas tube (3) that are used for making gasbag inflation, its characterized in that: the three-way valve is detachably connected with the connecting pipe (2), the other two connectors of the three-way valve (4) are respectively connected with the connecting sleeve (5) and the liquid feeding pipe (6), the tail end of the liquid feeding pipe (6) is provided with the liquid feeding head (7), and the liquid feeding head (7) is detachably connected with the liquid feeding cap (8).
2. A dual lumen urinary catheter with a detachable joint as defined in claim 1, wherein: one end of the three-way valve (4) connected with the connecting pipe (2) is provided with an insertion pipe (10), and the peripheral shape of the insertion pipe (10) is a truncated cone shape.
3. A dual lumen urinary catheter with a detachable joint as defined in claim 1, wherein: the inner diameter of the connecting sleeve (5) is the same as the inner diameter of the connecting pipe (2).
4. A dual lumen urinary catheter with a detachable joint as defined in claim 1, wherein: the other two connectors of the three-way valve (4) are fixedly connected with the connecting sleeve (5) and the liquid feeding pipe (6) respectively.
5. A dual lumen urinary catheter with a detachable joint as defined in claim 1, wherein: the periphery of the liquid feeding head (7) is provided with external threads, and the inner periphery of the liquid feeding cap (8) is provided with internal threads matched with the external threads; the outer end face of the liquid feeding cap (8) is rotationally connected with a connecting rope (9), and the tail end of the connecting rope (9) is rotationally connected with the liquid feeding pipe (6).
6. A dual lumen urinary catheter with a detachable joint as defined in claim 1, wherein: the three-way valve (4) comprises a T-shaped valve body (11), a rotary column (12) is rotationally connected to the valve body (11), a T-shaped through groove (14) is formed in the middle of the rotary column (12), and a T-shaped rotary handle (13) is fixedly connected to the outer end of the rotary column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222963407.7U CN219090771U (en) | 2022-11-08 | 2022-11-08 | Double-cavity urinary catheter with detachable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222963407.7U CN219090771U (en) | 2022-11-08 | 2022-11-08 | Double-cavity urinary catheter with detachable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219090771U true CN219090771U (en) | 2023-05-30 |
Family
ID=86456782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222963407.7U Expired - Fee Related CN219090771U (en) | 2022-11-08 | 2022-11-08 | Double-cavity urinary catheter with detachable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219090771U (en) |
-
2022
- 2022-11-08 CN CN202222963407.7U patent/CN219090771U/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: 20230530 |