CN216963145U - Improved urine analysis indwelling tube - Google Patents
Improved urine analysis indwelling tube Download PDFInfo
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- CN216963145U CN216963145U CN202123298270.XU CN202123298270U CN216963145U CN 216963145 U CN216963145 U CN 216963145U CN 202123298270 U CN202123298270 U CN 202123298270U CN 216963145 U CN216963145 U CN 216963145U
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- Prior art keywords
- urine
- way valve
- joint
- tube
- improved
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- 238000005353 urine analysis Methods 0.000 title claims abstract description 8
- 210000002700 urine Anatomy 0.000 claims abstract description 51
- 210000004761 scalp Anatomy 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000002562 urinalysis Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 abstract description 5
- 238000004544 sputter deposition Methods 0.000 abstract description 2
- 238000009535 clinical urine test Methods 0.000 abstract 2
- 238000001467 acupuncture Methods 0.000 description 3
- 230000002485 urinary effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000002229 urogenital system Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of medical instruments, and provides an improved urine analysis indwelling tube which comprises a catheter, a drainage tube, a urine collection bag and a three-way valve, wherein the tail end of the catheter is connected with a Y-shaped connector, the Y-shaped connector is respectively connected with the drainage tube and a rubber plug, and the drainage tube is connected with the urine collection bag; the first articulate of three-way valve is connected with detachable and is connected with the scalp needle, scalp needle detachable is inserted and is arranged in the rubber buffer, the second articulate of three-way valve is connected with negative pressure device, and threaded connection has quick-operation joint on the third joint of three-way valve, the last urine test tube that collects that is connected with of quick-operation joint. According to the utility model, the scalp needle is inserted into the catheter to extract fresh urine for analysis, so that the quality of the urine is ensured to be fresh, meanwhile, the negative pressure device, the scalp needle and the urine collecting test tube are connected through the three-way valve, and the urine is hermetically extruded into the urine test tube through the negative pressure device, so that the urine sputtering phenomenon can be avoided, the working process of nurses is simplified, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an improved urine analysis indwelling tube.
Background
The urine specimen is a clinical and easily-obtained inspection material, and the change of the composition can reflect the pathological changes of the urogenital system and the systemic disease conditions. Therefore, urinalysis is a clinical and common examination item.
For a patient who is kept in catheterization, one of the current common methods for collecting a urine specimen is to drain urine in a specimen container at a drainage hole below a urine collection bag, and the method is simple, convenient and easy to implement, but if the urine in the urine bag is kept for a long time, the urine analysis result can be influenced, and the accurate judgment and timely treatment of the state of an illness can be influenced. The other method is that a small clip on the urine collection bag is clamped firstly, then the tail end of the catheter connected with the urine collection bag is disinfected by iodophor, then a scalp needle is connected with an injector, the scalp needle punctures the tail end of the catheter in a sterile mode, urine is extracted through the injector, then the scalp needle is pulled out, and the urine in the injector is injected into a urine specimen container. Although the urine extracted by the method is fresh, the method needs to be connected with a syringe, and the urine is likely to splash when the urine is injected into the sample container, so that the operation is relatively complex.
Therefore, it is very important to analyze and collect urine of a patient with indwelling catheterization to design an indwelling catheter which not only ensures the urine quality, but also simplifies the operation flow of nurses and improves the work efficiency
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved urinalysis indwelling tube to solve the problem of the prior art.
The embodiment of the utility model is realized by the following technical scheme:
an improved urine analysis indwelling tube comprises a catheter, a drainage tube, a urine collection bag and a three-way valve, wherein the tail end of the catheter is connected with a Y-shaped joint, the Y-shaped joint is respectively connected with the drainage tube and a rubber plug, and the drainage tube is connected with the urine collection bag;
the first joint of three-way valve is connected with detachable and is connected with the scalp needle, scalp needle detachable inserts and arranges the rubber buffer, the second articulate of three-way valve is connected with negative pressure device, and threaded connection has quick-operation joint on the third joint of three-way valve, the one end that the three-way valve was kept away from to quick-operation joint is conical joint, the last dismantlement of conical joint is connected with the urine collection test tube.
Further, a needle head seat is connected to a first joint of the three-way valve, and the scalp needle is arranged on the needle head seat.
Further, be provided with the annular on quick-operation joint's the outer wall, be provided with solid fixed ring in the annular, gu fixed ring is connected with the connecting band, be provided with the sealed lid that is used for sealed quick-operation joint on the connecting band.
Further, a flow regulating valve is arranged on the drainage tube.
Further, flow control valve is the closed trapezoidal structure that falls of non-, flow control valve includes digging arm and fixed arm, the distal end of digging arm and fixed arm is articulated each other, just the distal end of digging arm and the near-end of fixed arm all are provided with the through-hole that supplies the drainage tube to run through, are provided with the arch on the inboard of fixed arm and digging arm, two the arch set up relatively, are provided with the draw-in groove on the near-end inboard of fixed arm, and the near-end tip of digging arm is sharp form.
Further, the negative pressure device is a syringe or a squeezing air bag.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
according to the utility model, the scalp needle is inserted into the catheter to extract fresh urine for analysis, so that the quality of the urine is ensured to be fresh, meanwhile, the negative pressure device, the scalp needle and the urine collection test tube are connected through the three-way valve, the fresh urine is absorbed by the negative pressure device and then extruded into the urine collection test tube, so that the urine sputtering phenomenon caused by directly injecting the urine into the urine collection test tube by using an injector can be avoided, the working flow of nurses is simplified, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of an improved urine analysis retention tube provided in example 1 of the present invention;
fig. 2 is a schematic structural view of the flow rate regulating valve.
Icon: 1-urinary catheter, 2-drainage tube, 3-urine collection bag, 4-three-way valve, 5-Y type joint, 6-flow control valve, 601-fixed arm, 602-movable arm, 603-bulge, 604-clamping groove, 605-through hole, 7-scalp needle, 8-needle head seat, 9-negative pressure device, 10-urine collection test tube, 11-quick joint, 12-fixing ring, 13-sealing cover and 14-rubber plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 2, the embodiment provides an improved urinary analysis indwelling catheter, which includes a urinary catheter 1, a drainage tube 2, a urine collection bag 3 and a three-way valve 4, wherein an end of the urinary catheter 1 is connected with a Y-shaped joint 5, the Y-shaped joint 5 is connected with the drainage tube 2 and a rubber plug 14 respectively, an end of the drainage tube 2 is connected with the urine collection bag 3, the drainage tube 2 is provided with a flow control valve 6, the flow control valve 6 is an unsealed inverted trapezoid structure, the flow control valve 6 includes a movable arm 602 and a fixed arm 601, distal ends of the movable arm 602 and the fixed arm 601 are hinged to each other through a pivot, so that the movable arm 602 can rotate around the pivot, the distal end of the movable arm 602 and a proximal end of the fixed arm 601 are both provided with a through hole 605, the drainage tube 2 passes through the through hole 605, and the inner side of the fixed arm 601 and the inner side of the movable arm 602 are provided with a protrusion 603, two the arch 603 set up relatively, and drainage tube 2 is located between two archs 603, is provided with draw-in groove 604 on the near-end inboard of fixed arm 601, and the near-end tip of digging arm 602 is the point form, goes into different draw-in grooves 604 with the near-end card of digging arm 602, alright with the interval between two archs 603 in order to change the aperture size of drainage tube 2 circulation, thereby change the flow size of drainage tube 2.
Three-way valve 4 includes that first joint, second connect and third connect, first articulate has syringe needle seat 8, it has scalp acupuncture 7 to peg graft in the syringe needle, but when needing to extract fresh urine and carry out the analysis, will scalp acupuncture 7's syringe needle is inserted and is arranged in catheter 1 in the rubber buffer 14, the second articulate has negative pressure device 9, negative pressure device 9 can be the syringe, also can be extrusion gasbag, as the best embodiment of this embodiment, negative pressure device 9 chooses for use the syringe, and the hospital uses more generally, and the equipment is easily prepared. Threaded connection has quick-operation joint 11 on the third connects, the one end that three-way valve 4 was kept away from to quick-operation joint 11 is the taper joint, can dismantle on the taper joint and be connected with the urine collection test tube. In addition, be provided with the annular on quick-operation joint 11's the outer wall, be provided with solid fixed ring 12 in the annular, gu fixed ring 12 is connected with the connecting band, be provided with sealed lid 13 on the connecting band, after collecting the urine in urine collection test tube 10, take off quick-operation joint 11 from the third joint, then detain the oral area of quick-operation joint 11 with sealed lid 13, avoid the urine unrestrained.
From the above, the improved urinalysis indwelling tube provided by the embodiment is used when fresh urine needs to be collected for analysis, and the using method thereof is as follows: insert rubber buffer 14 with scalp acupuncture 7 and communicate catheter 1, adjust three-way valve 4 after that, communicate first joint and second joint, use negative pressure device 9 (like the syringe) to absorb the urine, absorb the back of accomplishing, adjust three-way valve 4, communicate second joint and third joint, then impress the urine in the negative pressure device 9 in the urine collection test tube 10, then take off quick-operation joint 11, detain the oral area of quick-operation joint 11 with sealed lid 13, avoid the urine unrestrained, at last with the urine censorship.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An improved urine analysis indwelling tube, comprising: the urine collection device comprises a catheter, a drainage tube, a urine collection bag and a three-way valve, wherein the tail end of the catheter is connected with a Y-shaped joint, the Y-shaped joint is respectively connected with the drainage tube and a rubber plug, and the drainage tube is connected with the urine collection bag;
the first joint of three-way valve is connected with detachable and is connected with the scalp needle, scalp needle detachable inserts and arranges the rubber buffer, the second articulate of three-way valve is connected with negative pressure device, and threaded connection has quick-operation joint on the third joint of three-way valve, the one end that the three-way valve was kept away from to quick-operation joint is conical joint, the last dismantlement of conical joint is connected with the urine collection test tube.
2. The improved urinalysis indwelling tube of claim 1, wherein: the first connector of the three-way valve is connected with a needle head seat, and the scalp needle is arranged on the needle head seat.
3. The improved urinalysis indwelling tube of claim 1, wherein: the quick connector is characterized in that an annular groove is formed in the outer wall of the quick connector, a fixing ring is arranged in the annular groove and connected with a connecting belt, and a sealing cover used for sealing the quick connector is arranged on the connecting belt.
4. The improved urinalysis indwelling tube of claim 1, wherein: and a flow regulating valve is arranged on the drainage tube.
5. The improved urinalysis indwelling tube of claim 4, wherein: flow control valve is the non-enclosed trapezoidal structure that falls, flow control valve includes digging arm and fixed arm, the distal end of digging arm and fixed arm is articulated each other, just the distal end of digging arm and the near-end of fixed arm all are provided with the through-hole that supplies the drainage tube to run through, are provided with the arch on the inboard of fixed arm and the inboard of digging arm, two the arch set up relatively, are provided with the draw-in groove on the near-end inboard of fixed arm, and the near-end tip of digging arm is sharp form.
6. The improved urinalysis indwelling tube of claim 1, wherein: the negative pressure device is an injector or an extrusion air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298270.XU CN216963145U (en) | 2021-12-24 | 2021-12-24 | Improved urine analysis indwelling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298270.XU CN216963145U (en) | 2021-12-24 | 2021-12-24 | Improved urine analysis indwelling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216963145U true CN216963145U (en) | 2022-07-15 |
Family
ID=82348529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123298270.XU Expired - Fee Related CN216963145U (en) | 2021-12-24 | 2021-12-24 | Improved urine analysis indwelling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216963145U (en) |
-
2021
- 2021-12-24 CN CN202123298270.XU patent/CN216963145U/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: 20220715 |