CN210749242U - Cystometrography device - Google Patents
Cystometrography device Download PDFInfo
- Publication number
- CN210749242U CN210749242U CN201920977361.XU CN201920977361U CN210749242U CN 210749242 U CN210749242 U CN 210749242U CN 201920977361 U CN201920977361 U CN 201920977361U CN 210749242 U CN210749242 U CN 210749242U
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- CN
- China
- Prior art keywords
- catheter
- urine
- measuring
- pipeline
- tee junction
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- Expired - Fee Related
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- 238000011967 cystometrography Methods 0.000 title description 4
- 210000002700 urine Anatomy 0.000 claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000036724 intravesical pressure Effects 0.000 claims description 10
- 238000009530 blood pressure measurement Methods 0.000 claims description 7
- 239000002504 physiological saline solution Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 18
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 210000000626 ureter Anatomy 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 238000001802 infusion Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000002485 urinary effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 208000019206 urinary tract infection Diseases 0.000 description 3
- 206010058808 Abdominal compartment syndrome Diseases 0.000 description 2
- 208000002623 Intra-Abdominal Hypertension Diseases 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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Abstract
The utility model discloses a pressure survey device in bladder, including measurement pipeline, catheter urine fairlead and tee junction pipe, catheter urine fairlead one side is provided with catheter gasbag gas injection mouth, catheter urine fairlead bottom is provided with conical screw interface No. one, conical screw interface lower extreme is provided with the tee junction pipe No. one, the measurement pipeline is connected to tee junction pipe bottom, measurement pipeline one side is provided with the measurement scale, the atmosphere interface is connected to the measurement pipeline bottom. The utility model discloses but the pressure in the continuous monitoring bladder need not to puncture repeatedly or separate the ureter, avoids the retrograde infection, and is easy and simple to handle, and used material is simple, and economic cost is low, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to intravesical pressure survey device.
Background
The intra-abdominal pressure is the pressure in the abdominal cavity, mainly generated by the hydrostatic pressure of organs in the abdominal cavity, and is the same as the atmospheric pressure under normal conditions, and the intra-abdominal pressure is too high to cause the abdominal compartment syndrome, so that the function of each organ is damaged, therefore, the monitoring of the intra-abdominal pressure has important significance for diagnosing the abdominal compartment syndrome, and multiple ways for monitoring the intra-abdominal pressure are provided, wherein the bladder pressure and the intra-abdominal pressure have good correlation, and the measurement of the bladder pressure is a simple and feasible method, so the intra-abdominal pressure is mostly reflected by the bladder pressure in clinical work, the traditional measurement method is to inject physiological saline into a urinary catheter by using an infusion pipeline, puncture or separation of the urinary catheter is needed, retrograde infection is easy to generate, the infusion pipeline can not accurately reflect the injection amount, or a bladder lateral pressure instrument is used for measurement, although the convenience and the accuracy are higher, the manufacturing cost is high, the economic burden of patients is caused, and the method, to this end, we propose an intravesical pressure measurement device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a pressure survey device in bladder, the measuring tube is unanimous with catheter urine eduction tube owner orientation, collection urine bag is in side, this kind of design is minimum to bladder pressure measurement value influence, and do not influence the urine and draw forth, the normal saline filling opening is located tee bend connecting pipe one side, for a short distance interface, no longer than 1cm, the needle can be maked somebody's turn to do to the opening, direct normal saline for the measurement is poured into by empty needle behind the disinfection mouth of pipe, the seal of whole pipeline has been guaranteed, the pipeline is short, it is little, the normal saline refluence is too much and produces the influence to the measuring result when avoiding measuring, and the refluence that can not have the urine produces the bacterium, can effectively solve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pressure survey device in bladder, includes measuring pipeline, catheter urine fairlead and tee junction pipe, catheter urine fairlead one side is provided with catheter gasbag gas injection mouth, catheter urine fairlead bottom is provided with conical screw interface No. one, conical screw interface lower extreme is provided with the tee junction pipe, the measuring pipeline is connected to tee junction pipe bottom, measuring pipeline one side is provided with the measurement scale, the atmosphere interface is connected to the measuring pipeline bottom.
Furthermore, tee junction pipe top is provided with conical screw interface No. two, and tee junction pipe passes through conical screw interface No. two and conical screw interface No. one and catheter urine eduction tube butt joint.
Furthermore, a urine collection bag connector is arranged on one side of the three-way connecting pipe.
Further, a physiological saline injection port is arranged on one side of the measuring pipeline.
Further, the atmosphere interface is made of a film-shaped material, and a red zero mark is arranged on the measurement scale.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the cystometrography device is connected with the urine eduction tube of the catheter, the atmosphere interface is made of transfusion exhaust hole-like membranous material, and the cystometrography device can also be completely closed, so that urinary tract infection is avoided.
2. Tee bend joint for the non-infusion of tee bend connecting pipe, for the special design tee bend, wherein one end is No. two conical screw connector, connect the catheter urine fairlead, one end comprises the hose, can collect the urine bag, an end connects the measuring tube, when not measuring, tee bend connecting pipe opens catheter urine fairlead and collection urine bag, make the pipeline be in airtight state, close collection urine bag end during the measurement, pour into normal saline into by the normal saline filling opening, close catheter urine fairlead after measuring, make the normal saline in the measuring tube directly flow into in the collection urine bag, can not produce the formation urinary tract infection against the current.
3. Measure pipeline and catheter urine outlet pipe owner orientation unanimous, the collection urine bag is in side, this kind of design influences the minimum to bladder pressure measurement value, and do not influence the urine and draw forth, the normal saline filling opening is located tee bend connecting pipe one side, for a short distance interface, no longer than 1cm, the needle can be cut open to the opening, direct injection by empty needle is measured and is used normal saline behind the disinfection mouth of pipe, the seal of whole pipeline has been guaranteed, the pipeline is short, it is little, the normal saline refluence is too much and exert an influence to measuring result when avoiding measuring, and the refluence that can not have the urine produces the bacterium.
4. The measuring pipeline is provided with scales, a certain gap is reserved between the measuring pipeline and the three-way connecting pipe, the measuring length is guaranteed, the urethra is prevented from being drawn and damaged, the scales on the measuring pipeline are provided with obvious red zero marks, the measuring consistency is guaranteed, and the atmosphere interface is made of film-shaped materials, so that the relatively sterile environment of the pipeline is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the intravesical pressure measuring device of the present invention.
Fig. 2 is a schematic view of a three-way connection pipe of the intravesical pressure measuring device of the present invention.
In the figure: 1. an atmospheric interface; 2. measuring scales; 3. a saline injection port; 4. a urine collection bag port; 5. an air bag gas injection port of the catheter; 6. a urinary catheter urine outlet pipe; 7. a first conical screw interface; 8. a three-way connecting pipe; 9. measuring a pipeline; 10. no. two conical screw interfaces.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, the intravesical pressure measuring device comprises a measuring pipeline 9, a catheter urine outlet pipe 6 and a three-way connecting pipe 8, wherein a catheter air bag air injection port 5 is arranged on one side of the catheter urine outlet pipe 6, a conical screw connector 7 is arranged at the bottom end of the catheter urine outlet pipe 6, the three-way connecting pipe 8 is arranged at the lower end of the conical screw connector 7, the bottom end of the three-way connecting pipe 8 is connected with the measuring pipeline 9, measuring scales 2 are arranged on one side of the measuring pipeline 9, and the bottom end of the measuring pipeline 9 is connected with an atmosphere interface 1.
Wherein, three-way connection 8 top is provided with conical screw connector 10 No. two, and three-way connection 8 docks with catheter urine eduction tube 6 through conical screw connector 10 No. two and conical screw connector 7 No. one.
In this embodiment, as shown in fig. 1, it is convenient for the three-way connecting pipe 8 to be butted with the urine eduction tube 6 of the urinary catheter.
Wherein, a urine collecting bag interface 4 is arranged on one side of the three-way connecting pipe 8.
In this embodiment, as shown in fig. 1 and 2, it is convenient to connect the urine collection bag by using the urine collection bag port 4.
Wherein, a physiological saline injection port 3 is arranged on one side of the measuring pipeline 9.
The atmosphere interface 1 is made of a film-shaped material, and the measurement scale 2 is provided with a red zero mark.
In this embodiment, as shown in fig. 1, the scales on the measurement pipeline 9 are marked with an obvious red zero mark, so that the measurement consistency can be ensured.
It should be noted that the utility model relates to a cystometrics device, in operation, this cystometrics device is connected with catheter urine eduction tube 6, atmospheric interface 1 is the membranous material of infusion exhaust hole appearance, can totally seal, avoid urinary tract infection, tee junction for three-way connection pipe 8 non-infusion, for specially designing the tee bend, one end is No. two conical screw interface 10, connect catheter urine eduction tube 6, one end comprises the hose, can collect the urine bag, one end connects measuring tube 9, when not measuring, tee junction pipe 8 opens catheter urine eduction tube 6 and collects the urine bag, make the pipeline be in the airtight state, close the urine bag end during measurement, pour into normal saline into by normal saline filling opening 3, close catheter urine eduction tube 6 after measuring, make the normal saline in the measuring tube 9 flow into in the urine bag directly, can not produce and form the infection against the current, the main direction of the measuring pipeline 9 is consistent with that of the urine eduction tube 6 of the catheter, the urine collecting bag is arranged on the side, the design mode has the minimum influence on the measured value of the bladder pressure, and does not influence the urine extraction, the normal saline injection port 3 is positioned at one side of the three-way connecting pipe 8, is a short-distance interface, is not more than 1cm, can be connected with an empty needle at the opening, directly injects the normal saline for measurement into the empty needle after the pipe orifice is disinfected, ensures the tightness of the whole pipeline, has short and small pipeline, avoids the influence on the measurement result caused by excessive return flow of the normal saline during the measurement, and no bacteria are generated by urine backflow, the measuring pipeline 9 is provided with scales and has a certain gap with the three-way connecting pipe 8, the measuring length is ensured, so as to avoid causing traction injury to the urethra, the scales on the measuring pipeline 9 are marked with obvious red zero marks, the measuring consistency is ensured, and the atmosphere interface 1 is made of a film material, so that the relatively sterile environment of the pipeline is ensured.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an intravesical pressure survey device, includes measuring tube (9), catheter urine eduction tube (6) and tee junction pipe (8), its characterized in that: catheter urine eduction tube (6) one side is provided with catheter gasbag gas injection mouth (5), catheter urine eduction tube (6) bottom is provided with conical screw connector (7) No. one, conical screw connector (7) lower extreme is provided with tee junction pipe (8), measuring pipeline (9) is connected to tee junction pipe (8) bottom, measuring pipeline (9) one side is provided with measures scale (2), atmosphere interface (1) is connected to measuring pipeline (9) bottom.
2. The intravesical pressure measurement device according to claim 1, wherein: the top end of the three-way connecting pipe (8) is provided with a second conical spiral connector (10), and the three-way connecting pipe (8) is in butt joint with the urine eduction tube (6) of the catheter through the second conical spiral connector (10) and the first conical spiral connector (7).
3. The intravesical pressure measurement device according to claim 1, wherein: one side of the three-way connecting pipe (8) is provided with a urine collecting bag connector (4).
4. The intravesical pressure measurement device according to claim 1, wherein: and a physiological saline injection port (3) is arranged on one side of the measuring pipeline (9).
5. The intravesical pressure measurement device according to claim 1, wherein: the atmosphere interface (1) is made of a film-shaped material, and the measuring scale (2) is provided with a red zero mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977361.XU CN210749242U (en) | 2019-06-26 | 2019-06-26 | Cystometrography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977361.XU CN210749242U (en) | 2019-06-26 | 2019-06-26 | Cystometrography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210749242U true CN210749242U (en) | 2020-06-16 |
Family
ID=71028378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977361.XU Expired - Fee Related CN210749242U (en) | 2019-06-26 | 2019-06-26 | Cystometrography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210749242U (en) |
-
2019
- 2019-06-26 CN CN201920977361.XU patent/CN210749242U/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: 20200616 |