CN219353931U - Bladder pressure measuring and medicine filling device used after spinal cord injury - Google Patents
Bladder pressure measuring and medicine filling device used after spinal cord injury Download PDFInfo
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- CN219353931U CN219353931U CN202222843762.0U CN202222843762U CN219353931U CN 219353931 U CN219353931 U CN 219353931U CN 202222843762 U CN202222843762 U CN 202222843762U CN 219353931 U CN219353931 U CN 219353931U
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- cord injury
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- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses a bladder pressure measuring and medicine filling device after spinal cord injury, which comprises a urinary catheter, a pressure measuring catheter, a three-way valve, a physiological saline bag and a connector, wherein the urinary catheter, the pressure measuring catheter and the physiological saline bag are correspondingly communicated with a first valve port, a second valve port and a third valve port of the three-way valve, the urinary catheter comprises an inner pipe and an outer pipe, the outer pipe is communicated with the first valve port of the three-way valve at the connector, the connector is arranged on a pipeline between the urinary catheter and the three-way valve, and a heparin cap is arranged at the connector and is communicated with the inner pipe to serve as an injection port of an injector. In the utility model, the two-way urinary catheter, the pressure measuring and the drug filling pipeline are arranged separately, the two-way urinary catheter, the pressure measuring and the drug filling pipeline are not mutually influenced, and the pressure of the drug in the bladder and the urine can be observed at the same time when the drug is filled.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a bladder pressure measuring and medicine filling device used after spinal cord injury.
Background
Following spinal cord injury, bladder infection is one of the most common health problems. Bladder infection is also known as urinary tract infection. Bladder infections are due to bacteria entering the bladder and rapidly multiplying, causing pain, nausea, etc. After spinal cord injury, the main goal of urinary tract management is to prevent degeneration of upper urinary tract function, i.e., to preserve the kidneys and reduce the risk of urinary tract infections. Spinal cord injury does not harm the kidneys, nor does it affect urine production. The most common effects due to spinal cord injury are: the normal expansion and contraction of bladder muscle is not governed by damaged nerves, so that the bladder loses the ability to store urine or the urination mode and urination time cannot be controlled, and the diagnosis and treatment of the bladder is mainly carried out on the bladder to measure the pressure and perfuse the medicine of the residual urine.
At present, china patent CN211131109U, the bladder pressure measuring device has the following problems: the device pressure measurement and medicine filling carry out integrated design, only judge the medicine injection through the syringe scale, can not measure the pressure of urine and medicine in the bladder simultaneously during the pouring, and when the medicine increases along with pouring, also can not observe the pressure value increase of urine and liquid medicine in the bladder simultaneously.
Disclosure of Invention
In order to solve the problems, the utility model designs a bladder pressure measuring and medicine filling device for spinal cord injury, wherein a double-way urinary catheter, a pressure measuring and medicine filling pipeline are arranged separately and are not mutually influenced, and the pressure of medicine and urine in the bladder can be observed simultaneously during medicine filling.
In order to achieve the technical effect of solving the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a bladder pressure measurement and medicine filling device after being used for spinal cord injury, includes catheter, pressure measurement pipe, three-way valve, normal saline bag and connector, catheter, pressure measurement pipe, normal saline bag correspond the intercommunication with the first valve port, the second valve port and the third valve port of three-way valve, its characterized in that, the catheter includes inner tube and outer tube, the outer tube communicates with each other with the first valve port of three-way valve in connector department, the connector sets up on the pipeline between catheter and three-way valve, connector department is equipped with heparin cap and communicates with each other in the inner tube, as the injection port of syringe.
Further, the urine tube head of the urine tube is in a glans shape, the inner tube and the outer tube are provided with holes independently, and the holes independently act on the inner cavity of the bladder.
Further, the connector is provided with a zero setting bolt which is connected with the connector through threads.
Further, the zeroing bolt is hollow, and the side wall is provided with an exhaust hole.
Further, the pressure measuring tube is provided with scale values.
The beneficial effects of the utility model are as follows:
1. the utility model is provided with the inner and outer double pipelines which are respectively used for injecting the medicine and measuring the pressure, the independent actions are not mutually influenced, and the rising process of the pressure in the bladder through increasing the quantity of the injected medicine can be observed in the process of injecting the medicine. Can be used as a reference value of the injection medicine quantity;
2. according to the utility model, the zero-setting bolt is arranged at the connector, when the pressure value is not measured, gas exists in the pipeline, the gas in the pressure measuring pipe can influence the accuracy of data, the vent hole moves upwards in the process of loosening the zero-setting bolt, and when the vent hole exceeds the connector, the gas can be discharged for zero setting.
Drawings
The utility model is described in further detail below with reference to the drawings and detailed description;
FIG. 1 is a schematic view of the overall bladder pressure measuring and drug filling device for spinal cord injury according to the present utility model;
FIG. 2 is an enlarged partial view of position 5 of FIG. 1;
fig. 3 is an enlarged partial view of position 7 of fig. 1.
Detailed Description
Referring to fig. 1 to 3, a device for measuring pressure and filling a bladder after spinal cord injury comprises a urinary catheter 8, a pressure measuring catheter 1, a three-way valve 4, a physiological saline bag 2 and a connector 9. The urinary catheter 8, the piezometer tube 1 and the physiological saline bag 2 are correspondingly communicated with the first valve port, the second valve port and the third valve port of the three-way valve 4. The pressure measuring tube 1 is provided with scale values for measuring the standard of the cystometric pressure.
The urinary catheter 8 comprises an inner tube 802 and an outer tube 801, wherein the outer tube 801 is communicated with a first valve port of the three-way valve 4 at the joint 9 and is used for draining urine to measure the pressure value in the bladder. The connector 9 is arranged on the pipeline 3 between the urinary catheter 8 and the three-way valve 4, the heparin cap 901 is arranged at the connector 9 and is communicated with the inner pipe 802, and the heparin cap 901 can be used as an injection port of the injector 6, so that the injector 6 can be used for injecting medicines for treatment or cleaning. The measurement and the injection are independently carried out without mutual influence, so that the pressure value rising process in the bladder can be conveniently observed in the process of injecting the medicine.
In a preferred embodiment, the urine head 803 of the urinary catheter 8 is glans-shaped, so that the urinary catheter is prevented from being flushed out and sliding down by urine in the process of penetrating into the urethra, and the accuracy of measurement data is avoided. The inner tube 802 and the outer tube 801 are provided with holes separately to act solely on the bladder lumen.
As the preferred implementation mode of this device, connector 9 department is equipped with zero setting bolt 10 with threaded connection in connector 9, zero setting bolt 10 is the cavity form to be equipped with exhaust hole 102 on the lateral wall, the convenience is discharged and is zeroed, thereby guarantees the accuracy of data.
In order to better understand the technical solution of the present utility model, the present embodiment provides a pressure measuring principle for a bladder pressure measuring and medicine filling device after spinal cord injury with reference to fig. 1 to 3.
The upper end of the pressure measuring tube 1 is communicated with air, and the intravesical pressure is connected with the pressure measuring tube 1 and the physiological saline bag 2 through a urinary catheter 8 and a three-way valve 4. Along with the physiological saline reserve dropped by the physiological saline bag 2, the liquid level in the pressure measuring tube 1 fluctuates to display the change condition of the pressure value in the bladder.
In summary, 1, the catheter is provided with the inner and outer double pipelines for injecting the medicine and measuring the pressure respectively, the independent actions are not mutually influenced, and the process of injecting the medicine can observe the rising process of the pressure in the bladder through increasing the quantity of the injected medicine. Can be used as a reference value of the injection medicine quantity.
2. According to the utility model, the zero-setting bolt is arranged at the connector, when the pressure value is not measured, gas exists in the pipeline, the gas in the pressure measuring pipe can influence the accuracy of data, the vent hole moves upwards in the process of loosening the zero-setting bolt, and when the vent hole exceeds the connector, the gas can be discharged for zero setting.
The practice of the utility model is described above with reference to the accompanying drawings, but the utility model is not limited to the specific embodiments described above, which are intended to be illustrative rather than limiting, and it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (5)
1. The utility model provides a be used for bladder pressure measurement and medicine filling device after spinal cord injury, includes urinary catheter, piezometer pipe, three-way valve, normal saline bag and connector, urinary catheter, piezometer pipe, normal saline bag correspond the intercommunication with the first valve port, second valve port and the third valve port of three-way valve, its characterized in that: the catheter comprises an inner tube and an outer tube, the outer tube is communicated with a first valve port of the three-way valve at a connector, the connector is arranged on a pipeline between the catheter and the three-way valve, and a heparin cap is arranged at the connector and communicated with the inner tube to serve as an injection port of the injector.
2. A device for post-spinal cord injury cystometry and drug loading as claimed in claim 1, wherein: the urine tube head of the urine tube is glans-shaped, the inner tube and the outer tube are provided with holes independently, and the holes independently act on the inner cavity of the bladder.
3. A device for post-spinal cord injury cystometry and drug loading as claimed in claim 1, wherein: the connector is provided with a zero setting bolt which is connected with the connector through threads.
4. A device for post-spinal cord injury bladder manometry and drug loading as defined in claim 3, wherein: the zero setting bolt is hollow, and an exhaust hole is arranged on the side wall.
5. A device for post-spinal cord injury cystometry and drug loading as claimed in claim 1, wherein: the pressure measuring tube is provided with scale values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222843762.0U CN219353931U (en) | 2022-10-25 | 2022-10-25 | Bladder pressure measuring and medicine filling device used after spinal cord injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222843762.0U CN219353931U (en) | 2022-10-25 | 2022-10-25 | Bladder pressure measuring and medicine filling device used after spinal cord injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219353931U true CN219353931U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222843762.0U Active CN219353931U (en) | 2022-10-25 | 2022-10-25 | Bladder pressure measuring and medicine filling device used after spinal cord injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219353931U (en) |
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2022
- 2022-10-25 CN CN202222843762.0U patent/CN219353931U/en active Active
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