CN219846568U - Intra-abdominal pressure measurer - Google Patents
Intra-abdominal pressure measurer Download PDFInfo
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- CN219846568U CN219846568U CN202321321275.6U CN202321321275U CN219846568U CN 219846568 U CN219846568 U CN 219846568U CN 202321321275 U CN202321321275 U CN 202321321275U CN 219846568 U CN219846568 U CN 219846568U
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- valve
- shell
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- abdominal pressure
- urine
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- 210000002700 urine Anatomy 0.000 claims abstract description 58
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000027939 micturition Effects 0.000 claims description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 23
- 238000001514 detection method Methods 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000002504 physiological saline solution Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000007912 intraperitoneal administration Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000002485 urinary effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses an intra-abdominal pressure measurer, which belongs to the technical field of medical auxiliary equipment and comprises a three-way assembly, wherein the three-way assembly comprises three-way valves which are connected end to end, namely a first valve, a second valve and a third valve; a valve knob is arranged on each three-way valve; one end of the first valve is provided with a catheter connector, the catheter connector is connected with a catheter, one end of the third valve is connected with a urine discharging tube, and the urine discharging tube is connected with a urine bag. The utility model provides a brand-new intra-abdominal pressure measurer, which adopts an integrated structure and three-way valves to perform uninterrupted measurement, avoids air leakage and air intake, reduces infection opportunities, is simple and easy to learn to operate, integrates a box structure, is convenient to store and use, and improves detection efficiency; and the air in the pipeline is discharged from the air extractor, so that the detection precision is improved, and reliable and accurate data is provided.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to an intra-abdominal pressure measurer.
Background
The incidence rate and the death rate of the intraperitoneal pressure increase and the intraperitoneal gap syndrome caused by various reasons in clinic of critical patients are extremely high, one of the main basis of diagnosis is the intraperitoneal pressure increase, so that the intraperitoneal pressure monitoring of critical patients is extremely important, and the early detection of intraperitoneal high pressure and early diagnosis of the intraperitoneal gap syndrome are facilitated. To reduce trauma, intra-abdominal pressure is typically measured clinically by indirect methods such as measuring intra-bladder, intra-stomach, intra-rectal or intra-venous pressure to reflect intra-abdominal pressure, whereas transurethral intra-bladder pressure measurement is considered the gold standard for intra-abdominal pressure measurement, in that when bladder volume is less than 100ml, the bladder is simply a passive reservoir with high compliance, resembling a passive diaphragm, and can deliver intra-abdominal pressure without any additional pressure from its own muscles.
In the prior art, intermittent measurement is usually required when the intra-abdominal pressure is measured through the bladder, physiological saline is pumped into the bladder firstly for each measurement, then the measurement is carried out by connecting a measuring device, air leakage and air intake are easy in the intermittent measurement process, and the infection opportunity is increased by repeated operation; in addition, the operation of the measurement process is very complicated, the study cost of medical staff is high, errors are easy to occur in the actual operation, the measurement is inaccurate, and a plurality of inconveniences and troubles are brought to patients and the medical staff.
The inventor provides a brand-new intra-abdominal pressure measurer, adopts an integrated structure and three-way valves to perform uninterrupted measurement, avoids air leakage and air intake, reduces infection opportunities, is easy to operate and learn, integrates a box structure, is convenient to store and use, strives for precious time for rescuing critical patients, and improves detection efficiency; and the air in the pipeline is discharged from the air extractor, so that the detection precision is improved, and reliable and accurate data is provided.
Disclosure of Invention
The utility model provides an intra-abdominal pressure measurer which can effectively solve the problems, and provides the following technical scheme for the intra-abdominal pressure measurer:
the intra-abdominal pressure measurer comprises a three-way assembly, wherein the three-way assembly comprises three-way valves which are connected end to end, namely a first valve, a second valve and a third valve.
Each three-way valve is provided with a valve knob, one end of the first valve is provided with a catheter connector, the catheter connector is connected with a catheter, one end of the third valve is connected with a urine drainage pipe, and the urine drainage pipe is connected with a urine bag;
one of the connectors of each three-way valve is a connecting port, the connecting port of the first valve is connected with normal saline, the connecting port of the second valve is connected with an injector, and the connecting port of the third valve is connected with a burette.
Preferably, the urine collecting device further comprises a box body, wherein the box body comprises a first shell, the three-way assembly, the urine discharging tube and the urine bag are arranged in the first shell, and the catheter connector, the connecting port and the valve knob are arranged outside the first shell through the first shell; the first shell is also provided with a sliding door.
Preferably, a second shell is further arranged in the first shell, the urine bag is arranged in the second shell, and the urine drainage pipe passes through the second shell to be connected with the urine bag; at least one surface of the second shell is shared with the first shell, the sliding door is correspondingly arranged at a shared position, and the interior of the second shell is communicated with the outside when the sliding door is opened.
Preferably, the top of the box body is fixedly connected with a handle.
Preferably, a telescopic rod is arranged at the top of the box body, a hook is further arranged at the top of the telescopic rod, and the hook is connected with the physiological saline.
Further preferably, the box body further comprises an air extracting device, one end of the air extracting device is arranged in the second shell, and the other end of the air extracting device is arranged outside; the urine bag is provided with an air vent.
The utility model provides an intra-abdominal pressure measurer, which has the following beneficial effects:
1. the intra-abdominal pressure can be measured uninterruptedly by operating the three valves, so that tedious and spliced discontinuous measurement is avoided, air leakage and air intake are avoided, the infection opportunity is reduced, the operation is simpler and more convenient, the steps are more visual and easier to understand, and meanwhile, the difficulty of intra-abdominal pressure measurement and learning is reduced.
2. After the measurement is started, the whole-process closed pipeline operation is not influenced by the external environment, the measurement is safer and more sanitary, the measurement efficiency is higher, the environmental influence factors are reduced, and the measurement accuracy is also improved.
3. In the measuring process, air in the urine bag and the pipeline is continuously extracted, so that bubbles in the pipe are further reduced, the measuring precision is improved, and the influence of the bubbles on measurement is reduced.
4. The portable, be convenient for accomodate, anticollision are prevented pressing, accomplish timely reaction to critical patient's rescue, and the direct use improves measurement of efficiency.
5. From taking flexible couple, reduce the time of seeking to hang the water frame, further improve measurement efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of a three-way assembly connection in an embodiment;
FIG. 2 is a cross-sectional view of an embodiment;
fig. 3 is a schematic diagram of various parts of an embodiment.
In the figure: 1, a box body; 101, a handle; 102 a first housing; 103 a second housing; 104 a urinary catheter connector; 2 urinary catheter; 3, a syringe; 4 burettes; a 5-way assembly; 501 a first valve; 502 a second valve; 503 a third valve; 504 a urinary catheter; 505 connectors; 506 a valve knob; 6, a telescopic rod; 601 hook; 7, a urine bag; 701 vent; 8, sliding a door; 9 physiological saline; 10 an air extracting device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model.
As shown in fig. 1 to 3, this embodiment provides an intra-abdominal pressure measurer, and the shell is cuboid stainless steel box 1, and box 1 top rigid coupling has handle 101, realizes portably carrying the effect of intra-abdominal pressure measurer, and the stainless steel casing of box 1 can effectively protect inside valve body component to avoid colliding with, also can avoid being damaged by other equipment when accomodating.
The case 1 includes a first housing 102, and a second housing 103 is further provided inside the first housing 102. The second housing 103 is used for placing the urine bag 7; in the prior art, the urine bag 7 is usually suspended and easy to turn over, urine is easy to spill out when the urine bag 7 is disassembled and assembled, the urine is stained on the measurer, the outer surface of the intra-abdominal pressure measurer is polluted and corroded by the urine, the service life is shortened, the sanitary requirement is not met, and the problem can be effectively solved by separating the urine bag 7 from the intra-abdominal pressure measurer by using the second shell 103.
The front of the second housing 103 is shared with the first housing 102, the sliding door 8 is correspondingly arranged at a position shared by the housings, the interior of the second housing 103 is communicated with the outside when the sliding door 8 is opened, and the urine bag 7 can be placed and replaced after the sliding door 8 is opened. In addition, a urine leakage hole is further formed in the bottom of the second shell 103, a slope is formed in the bottom of the second shell 103 by taking the urine leakage hole as the center, and a drawer for collecting urine is arranged below the urine leakage hole, so that water accumulation in the second shell 103 caused by urine overflow or turning over is avoided.
The first housing 102 is provided with a three-way assembly 5, and the three-way assembly 5 is three-way valves connected end to end, namely a first valve 501, a second valve 502 and a third valve 503.
Each three-way valve is provided with a left joint, a right joint and an upper joint.
The left joint of the first valve 501 is provided with a catheter connector 104, the catheter connector 104 is connected with the catheter 2, the catheter connector 104 is a rotary tightening type connector, and is suitable for catheters 2 with different pipe diameters and can avoid urine leakage; the upper joint of the first valve 501 is a connecting port 505; the right joint of the first valve 501 is connected to the left joint of the second valve 502.
The upper joint of the second valve 502 is a connection port 505, and the right joint of the second valve 502 is connected with the left joint of the third valve 503.
The upper joint of the third valve 503 is a connecting port 505, the right joint of the third valve 503 is connected with a urine discharging pipe 504, and the urine discharging pipe 504 is connected with the urine bag 7.
Each three-way valve is provided with a valve knob 506 to realize the switching of the three-way valve.
One end of the third valve 503 is connected with the urination pipe 504, the urination pipe 504 passes through the top of the second shell 103 and is connected with the urine bag 7 in an inserting way, a buckle is arranged on the urine bag 7, and the joint of the urination pipe 504 and the urine bag 7 can be sealed when the buckle is clamped, so that urine leakage is prevented.
The connection port 505 of the first valve 501 is connected with the normal saline 9 hanging bottle through the infusion tube in an inserting way, the connection port 505 of the second valve 502 is connected with the syringe 3 in an inserting way, the connection port 505 of the third valve 503 is connected with the buret 4 in an inserting way, and the connection ports 505 are made of rubber materials, so that the air tightness during connection is ensured.
The catheter connector 104, the connection port 505 and the valve knob 506 are arranged outside the first housing 102 through the first housing 102 for easy connection.
An air extractor 10 is arranged in the second shell 103, the air extractor 10 is a waterproof pump, one end of the air extractor 10 is arranged in the second shell 103, and the other end of the air extractor 10 is arranged outside; the urine bag 7 is provided with a vent 701. The air extractor 10 is driven by an external power supply, so that air in the urine bag 7 can be exhausted, negative pressure is generated in the second shell 103, air bubbles in the urine bag 7 and the pipeline are eliminated, the accuracy of a measurement result is prevented from being influenced by the air bubbles, and meanwhile, urination and physiological saline 9 discharge are quicker and more complete. The safety protection device is arranged in cooperation with the air extractor 10, a valve sensor is arranged to control the air extractor 10, and when the three valves are in a left-right joint communication state, the sensor can automatically disconnect the power supply of the air extractor 10 through a control panel, so that the damage of negative pressure to the bladder of a human body is avoided.
In addition, the top of the box body 1 is also provided with a telescopic rod 6, the top of the telescopic rod 6 is also provided with a hook 601, and a physiological saline 9 transfusion bottle can be hung on the hook 601; the telescopic link 6 can be contracted to the lowest storage space of saving when accomodating, can extend telescopic link 6 during the use, saves the time of seeking the transfusion bottle frame, improves measurement of efficiency.
The specific using method comprises the following steps:
when the intra-abdominal pressure is measured, the valve knob 506 is firstly operated to communicate the left and right connectors of all valves; the catheter 2 is connected with a human body for urination, urine flows into the urine bag 7 along the tee joint assembly 5 and the urination tube 504, and the urine in the urine bag 7 can be used for urine culture or is abandoned.
100ml of physiological saline 9 is inserted into the connection port 505 of the first valve 501, 50ml of empty syringe is inserted into the connection port 505 of the second valve 502, and the burette 4 of the effective measurement range is inserted into the connection port 505 of the third valve 503.
After the connection, the valve knob 506 of the first valve 501 is rotated anticlockwise, the left joint of the first valve 501 is communicated with the connection port 505, and the physiological saline 9 is injected into the bladder of the human body.
After the normal saline 9 is injected, the valve knob 506 of the second valve 502 is rotated clockwise to communicate the connecting port 505 of the second valve 502 with the right joint, and then the air in the pipeline and the urine bag 7 is pumped out by using the injector 3, so that the influence of the air on measurement is avoided.
Finally, the valve knob 506 of the third valve 503 is rotated clockwise, so that the left joint of the third valve 503 is communicated with the connecting port 505; then the valve knob 506 of the second valve 502 is rotated anticlockwise, the left joint and the right joint of the second valve 502 are communicated, and the upper joint is closed; the left joint and the right joint of the first valve 501 are communicated, and the upper joint is closed; the burette 4 is kept in a vertical state, the minimum graduation on the burette 4 is flush with the position of the bladder of the patient, and the physiological saline 9 is injected into the burette 4 from the bladder along the first valve and the second valve due to the influence of intra-abdominal pressure, and at the moment, the liquid height in the burette 4 is the representation of intra-abdominal pressure.
After the measurement is completed, the valve knob 506 of the third valve 503 is rotated clockwise, the connection port 505 of the third valve 503 is connected to the right joint, and the liquid in the measuring tube 4 is discharged into the urine bag 7. After use, the pipeline is cleaned and disinfected, and the disposable catheter 2 and the urine bag 7 are discarded, so that sanitation is ensured.
In addition, in the measurement process, the vent 701 on the urine bag 7 can be opened, the air extractor 10 is opened to continuously exhaust the air in the urine bag 7 and the pipeline, negative pressure is generated, the air bubbles in the urine bag 7 and the pipeline are further eliminated, the accuracy of the measurement result is prevented from being influenced by the air bubbles, and meanwhile, the urination and the physiological saline 9 discharge are quicker and more complete.
Although the utility model has been described in detail with reference to the foregoing embodiments, 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 technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. An intra-abdominal pressure measurer, characterized by:
the three-way valve comprises three-way valves which are connected end to end, namely a first valve, a second valve and a third valve; a valve knob is arranged on each three-way valve;
one end of the first valve is provided with a catheter connector, the catheter connector is connected with a catheter, one end of the third valve is connected with a urine discharge pipe, and the urine discharge pipe is connected with a urine bag;
one of the connectors of each three-way valve is a connecting port, the connecting port of the first valve is connected with normal saline, the connecting port of the second valve is connected with an injector, and the connecting port of the third valve is connected with a burette.
2. An intra-abdominal pressure measurer according to claim 1, wherein:
the box body comprises a first shell; the three-way assembly, the urination tube and the urine bag are arranged in the first shell, and the catheter connector, the connection port and the valve knob penetrate through the first shell and are arranged outside the first shell;
the first shell is also provided with a sliding door.
3. An intra-abdominal pressure measurer according to claim 2, wherein:
a second shell is further arranged in the first shell, the urine bag is arranged in the second shell, and the urine discharging pipe penetrates through the second shell to be connected with the urine bag;
at least one surface of the second shell is shared with the first shell, the sliding door is correspondingly arranged at a shared position, and the interior of the second shell is communicated with the outside when the sliding door is opened.
4. An intra-abdominal pressure measurer according to claim 2, wherein:
the top of the box body is fixedly connected with a handle.
5. An intra-abdominal pressure measurer according to claim 2, wherein:
the top of box is provided with the telescopic link, the top of telescopic link is provided with the couple, the couple with normal saline is connected.
6. An intra-abdominal pressure measurer according to claim 3 wherein:
the box body further comprises an air extracting device, one end of the air extracting device is arranged in the second shell, and the other end of the air extracting device is arranged outside;
the urine bag is provided with an air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321275.6U CN219846568U (en) | 2023-05-29 | 2023-05-29 | Intra-abdominal pressure measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321275.6U CN219846568U (en) | 2023-05-29 | 2023-05-29 | Intra-abdominal pressure measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219846568U true CN219846568U (en) | 2023-10-20 |
Family
ID=88337383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321275.6U Active CN219846568U (en) | 2023-05-29 | 2023-05-29 | Intra-abdominal pressure measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219846568U (en) |
-
2023
- 2023-05-29 CN CN202321321275.6U patent/CN219846568U/en active Active
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