CN203107113U - Intra-abdominal pressure testing device - Google Patents
Intra-abdominal pressure testing device Download PDFInfo
- Publication number
- CN203107113U CN203107113U CN 201320168073 CN201320168073U CN203107113U CN 203107113 U CN203107113 U CN 203107113U CN 201320168073 CN201320168073 CN 201320168073 CN 201320168073 U CN201320168073 U CN 201320168073U CN 203107113 U CN203107113 U CN 203107113U
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- Prior art keywords
- interface
- intra
- connector
- urine bag
- ureter
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- 230000002485 urinary effect Effects 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 210000002700 urine Anatomy 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 4
- 210000000626 ureter Anatomy 0.000 abstract 7
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 238000009530 blood pressure measurement Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 201000011244 Acrocallosal syndrome Diseases 0.000 description 5
- 208000004476 Acute Coronary Syndrome Diseases 0.000 description 5
- 208000010718 Multiple Organ Failure Diseases 0.000 description 5
- 208000019905 acrocephalosyndactyly Diseases 0.000 description 5
- 206010051895 acute chest syndrome Diseases 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 208000029744 multiple organ dysfunction syndrome Diseases 0.000 description 4
- 208000034486 Multi-organ failure Diseases 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036724 intravesical pressure Effects 0.000 description 2
- 210000004061 pubic symphysis Anatomy 0.000 description 2
- 206010058808 Abdominal compartment syndrome Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000002623 Intra-Abdominal Hypertension Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008383 multiple organ dysfunction Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to an intra-abdominal pressure testing device which is easy to operate, accurate in testing result, safe in using and low in cost. The intra-abdominal pressure testing device comprises a first tee joint, a pressure testing pipe, a ureter connector and a urine bag connector, wherein the first tee joint is provided with a switch, three end openings of the first tee joint are connected with one end of the pressure testing pipe, the ureter connector and the urine bag connector respectively, and the ureter connector and the urine bag connector are cone-shaped connectors which are connected with a ureter and a urine bag respectively in a matched mode. Due to the fact that the ureter connector and the urine bag connector are the cone-shaped connectors which are connected with the ureter and the urine bag respectively in the matched mode, compared with an existing circular connector, the intra-abdominal pressure testing device can be perfectly connected with the ureter and the urine bag in a matched mode, operation is easy, the occurrence that normal saline leaks out is avoided, and a measured value error is reduced. Meanwhile, the connectors are kept well, in the process of using, only the urine bag needs to be replaced, the connectors do not need to be replaced repeatedly, the occurrence that the tightness of a catheterization system is damaged is avoided, medical treatment infection is prevented, using is safe, and cost is low.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically, relates to a kind of intra-abdominal pressure determinator.
Background technology
(Intra-abdominal pressure IAP) mainly by the hydrostatic pressing generation of abdominal visceral browser, increases when any reason causes the volume gain intra-abdominal pressure that all can cause of intraperitoneal intra-abdominal pressure.Intra-abdominal pressure be elevated to a certain degree can cause the chamber, abdominal cavity every syndrome (abdominal compartment syndrome, ACS), cause multiple organ dysfunction even Secondary cases multiple organ dysfunction syndrome (Multiple organ failure, MOF).Studies show that: the level of IAP can reflect multiple organ dysfunction syndrome (Multiple organ dysfunction syndrome, MODS) the degree that is in a bad way and instruct prognosis to judge, therefore the variation of tight monitoring intra-abdominal pressure, to timely discovery ACS, instruct medical personnel to adopt various measures as early as possible, carrying out the related medical nursery work has crucial effects.
The intra-abdominal pressure measurement standard of generally acknowledging is intravesical pressure (UBP) monitoring at present.Intravesical pressure both can reflect IAP objectively, was used for the ACS diagnosis, in the time of can assessing IAP again and rise to the influence degree of circulation, breathing and renal function.Abdomen inner high voltage (IAH) can be in time found in conventional Intensive Care Therapy+UBP monitoring, takes the intervention measure, can prevent the generation of ACS and MOF, reduces ACS patient's case fatality rate, can be used as the routine monitoring content of comprehensive intensive care unit.The UBP monitoring method includes artificial process and instrumental method, and two kinds of methods have use clinically.
Artificial process is about to urinary catheter and is connected with the pressure tester of band scale, reads measured value by survey crew.But artificial process is conscientiously washed one's hands before each operation in operating process and is noted the sterile working, also need each transfusion device, syringe, urinal and threeway etc. that more renew, not only cause nursery work loaded down with trivial details, disposable consuming cost height, and change connecting interface repeatedly, destroy the seal of urethral catheterization system, easily caused nosocomial infection.Moreover the three-way device that uses in clinical practice work can not mate in good condition with urinary catheter, urinal and be connected, and easily causes normal saline to leak outside, and error appears in measured value.
Instrumental method is that urinary catheter is connected with the monitor pressure transducer, only needs that transducer is aimed at the pubic symphysis level and communicates with atmosphere, and transducer gets final product automatic zero set, reads numerical value at monitor.This method is measured more accurate convenience, but prerequisite is that monitor must be arranged, and increases patient's hospitalization cost, causes being difficult to popularizing and popularization.
The utility model content
This utility model is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this utility model provides a kind of simple to operate, and measurement result is accurate, uses safety, lower-cost intra-abdominal pressure determinator.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of intra-abdominal pressure determinator, first threeway, pressure-measuring pipe, urinary catheter interface and the urinal interface that comprise belt switch, three ports of described first threeway connect an end, urinary catheter interface and the urinal interface of pressure-measuring pipe respectively, and described urinary catheter interface is the cone-shaped interface that is connected with the urinal coupling with urinary catheter with the urinal interface.
The urinary catheter interface of intra-abdominal pressure determinator of the present utility model is the cone-shaped interface that is connected with the urinal coupling with urinary catheter with the urinal interface, thereby compare existing circular interface, can mate in good condition with urinary catheter, urinal and be connected, simple to operate, avoid causing normal saline to leak outside, reduce the measured value error.Because interface remains intact, only need change urinal during use simultaneously, need not repeatedly more alias, avoid destroying the seal of urethral catheterization system, prevent medical treatment and infect, use safety, cost is lower.
In a preferred implementation, this utility model also comprises second threeway, transfusion device interface and syringe interface, and three ports of described second threeway connect the other end, transfusion device interface and the syringe interface of pressure-measuring pipe respectively.The transfusion device interface is used for connecting the pressure measurement fluid bag during use, syringe interface is used for connecting syringe, can under the prerequisite of not separating syringe, directly extract pressure measurement liquid from the pressure measurement fluid bag, in patient's abdomen, inject pressure measurement liquid, the risk of avoiding the patient to occur infecting by syringe then.
More preferably, described transfusion device interface and syringe interface are screw socket, and convenient being used for connects pressure measurement fluid bag and screw socket syringe, and be simple to operate, safe and reliable.
In a preferred implementation, described pressure-measuring pipe is provided with scale, makes things convenient for the tester directly to read data, obtains measured value.Certainly in other embodiments, also can use other survey tools to measure numerical value on the measuring tube.
In one embodiment, described switch is the switch folder, comprise first switch folder and second switch folder, described first switch is located in the port that first threeway is connected with an end of pressure-measuring pipe, and described second switch is located in the port that first threeway is connected with the urinal interface.
The beneficial effects of the utility model are: this utility model attended operation is simple, can avoid causing normal saline to leak outside, and reduces the measured value error.Because interface remains intact, only need change urinal during use simultaneously, need not repeatedly more alias, avoid destroying the seal of urethral catheterization system, prevent medical treatment and infect, use safety, cost is lower.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of this utility model embodiment 2.
Accompanying drawing only is used for exemplary illustration, can not be interpreted as restriction of the present utility model; For better explanation embodiment, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
Embodiment 1
As shown in Figure 1, a kind of intra-abdominal pressure determinator 100 of the present utility model, first threeway 101, pressure-measuring pipe 102, urinary catheter interface 103 and the urinal interface 104 that comprise belt switch, three ports of described first threeway 101 connect an end, urinary catheter interface 103 and the urinal interface 104 of pressure-measuring pipe 102 respectively, described urinary catheter interface 103 and urinal interface 104 are the cone-shaped interface that connects with urinary catheter and urinal (not belonging to part of the present utility model, so not shown) coupling.
In the present embodiment, this utility model also comprises second threeway 105, transfusion device interface 106 and syringe interface 107, three ports of described second threeway 105 connect the other end, transfusion device interface 106 and the syringe interface 107 of pressure-measuring pipe 102 respectively, described transfusion device interface 106 and syringe interface 107 are screw socket, conveniently be used for connection pressure measurement fluid bag and screw socket syringe and (do not belong to part of the present utility model, so not shown), simple to operate, safe and reliable.
In the present embodiment, described switch is the switch folder, comprise first switch folder 108 and second switch folder 109, described first switch folder 108 is located at the port that first threeway 101 is connected with an end of pressure-measuring pipe 102, and described second switch folder 109 is located at the port that first threeway 101 is connected with urinal interface 104.
During use, urinary catheter interface 103 is connected with urinary catheter, and the other end of urinary catheter is connected with patient's bladder, and urinal interface 104 is connected with urinal, and transfusion device interface 106 is connected with the pressure measurement fluid bag, and syringe interface 107 is connected with syringe.During measurement, at first by the intravesical urine of urinary catheter emptying patient; Close first switch folder 108 then, use syringe to extract the pressure measurement liquid of 50ml in the pressure measurement fluid bag; Close second switch folder 109 then, open first switch folder 108, inject pressure measurement liquid by syringe to patient's bladder; Be zero point with the pubic symphysis, use survey tool to measure liquid level in the measuring tube 102, liquid level is scaled the measured value of intra-abdominal pressure through formula; After the measurement, open second switch folder 109, pressure measurement liquid is entered urinal from urinal interface 104.
This utility model can be used for measuring intra-abdominal pressure, can also be used for urine drainage, can change easily, only need change urinal during use, need not repeatedly more alias, avoid destroying the seal of urethral catheterization system, prevent medical treatment and infect, use safety, cost is lower.
Embodiment 2
The difference of present embodiment and embodiment 1 is: as shown in Figure 2, in the present embodiment, described pressure-measuring pipe 102 is provided with scale, make things convenient for the tester directly to read data, obtain measured value, need not to use other survey tools to measure liquid level in the measuring tube 102, simple to operation, reduce measurement error simultaneously.
Other structures are identical with embodiment 1.
Obviously, above-described embodiment of the present utility model only is for this utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of this utility model claim.
Claims (5)
1. intra-abdominal pressure determinator, it is characterized in that, first threeway, pressure-measuring pipe, urinary catheter interface and the urinal interface that comprise belt switch, three ports of described first threeway connect an end, urinary catheter interface and the urinal interface of pressure-measuring pipe respectively, and described urinary catheter interface is the cone-shaped interface that is connected with the urinal coupling with urinary catheter with the urinal interface.
2. intra-abdominal pressure determinator according to claim 1 is characterized in that, also comprises second threeway, transfusion device interface and syringe interface, and three ports of described second threeway connect the other end, transfusion device interface and the syringe interface of pressure-measuring pipe respectively.
3. intra-abdominal pressure determinator according to claim 2 is characterized in that, described transfusion device interface and syringe interface are screw socket.
4. according to each described intra-abdominal pressure determinator of claim 1 to 3, it is characterized in that described pressure-measuring pipe is provided with scale.
5. intra-abdominal pressure determinator according to claim 4, it is characterized in that, described switch is the switch folder, comprise first switch folder and second switch folder, described first switch is located in the port that first threeway is connected with an end of pressure-measuring pipe, and described second switch is located in the port that first threeway is connected with the urinal interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168073 CN203107113U (en) | 2013-04-07 | 2013-04-07 | Intra-abdominal pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168073 CN203107113U (en) | 2013-04-07 | 2013-04-07 | Intra-abdominal pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107113U true CN203107113U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168073 Expired - Fee Related CN203107113U (en) | 2013-04-07 | 2013-04-07 | Intra-abdominal pressure testing device |
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| Country | Link |
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| CN (1) | CN203107113U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549946A (en) * | 2013-11-15 | 2014-02-05 | 山东省立医院 | Intravesical pressure piezometric tube |
| CN103877668A (en) * | 2014-04-02 | 2014-06-25 | 葛虎 | Disposable urethral catheter for measuring body temperature and abdominal pressure |
| CN106037675A (en) * | 2016-08-24 | 2016-10-26 | 中国人民解放军第三军医大学第三附属医院 | Water injection and measurement integrated bedside intravesical pressure measurement instrument |
| CN106137177A (en) * | 2016-07-29 | 2016-11-23 | 原大江 | A kind of Intra-abdominal pressure measurement apparatus |
| CN110507893A (en) * | 2019-07-30 | 2019-11-29 | 自贡市第四人民医院(自贡市急救中心) | A portable multifunctional indwelling catheter and an indirect detection method for intra-abdominal pressure |
-
2013
- 2013-04-07 CN CN 201320168073 patent/CN203107113U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549946A (en) * | 2013-11-15 | 2014-02-05 | 山东省立医院 | Intravesical pressure piezometric tube |
| CN103877668A (en) * | 2014-04-02 | 2014-06-25 | 葛虎 | Disposable urethral catheter for measuring body temperature and abdominal pressure |
| CN106137177A (en) * | 2016-07-29 | 2016-11-23 | 原大江 | A kind of Intra-abdominal pressure measurement apparatus |
| CN106037675A (en) * | 2016-08-24 | 2016-10-26 | 中国人民解放军第三军医大学第三附属医院 | Water injection and measurement integrated bedside intravesical pressure measurement instrument |
| CN110507893A (en) * | 2019-07-30 | 2019-11-29 | 自贡市第四人民医院(自贡市急救中心) | A portable multifunctional indwelling catheter and an indirect detection method for intra-abdominal pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140407 |