CN214965533U - Intra-abdominal pressure measuring and connecting device - Google Patents
Intra-abdominal pressure measuring and connecting device Download PDFInfo
- Publication number
- CN214965533U CN214965533U CN202121088140.0U CN202121088140U CN214965533U CN 214965533 U CN214965533 U CN 214965533U CN 202121088140 U CN202121088140 U CN 202121088140U CN 214965533 U CN214965533 U CN 214965533U
- Authority
- CN
- China
- Prior art keywords
- way valve
- connecting pipe
- intra
- abdominal pressure
- hand member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009530 blood pressure measurement Methods 0.000 abstract description 4
- 238000003759 clinical diagnosis Methods 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 210000003932 urinary bladder Anatomy 0.000 description 6
- 210000000626 ureter Anatomy 0.000 description 4
- 206010058808 Abdominal compartment syndrome Diseases 0.000 description 3
- 208000002623 Intra-Abdominal Hypertension Diseases 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000002350 laparotomy Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 210000004061 pubic symphysis Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001631 vena cava inferior Anatomy 0.000 description 1
Images
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a belong to supplementary medical instrument technical field, specifically be a pressure measurement connecting device in abdomen, including first three-way valve, second three-way valve and third three-way valve, the second three-way valve sets up the right-hand member at first three-way valve, the third three-way valve sets up the right-hand member at the second three-way valve, between first three-way valve and the second three-way valve and between second three-way valve and the third three-way valve all fixed first connecting pipe that is provided with, the operation degree of difficulty and the time of nurse have been saved greatly, have reduced the pollution risk of many interfaces operation, have solved simultaneously and have matchd the leakproofness connection problem, make indirect bladder measurement intra-abdominal pressure become simple and convenient operation, can guide clinical diagnosis and treatment better.
Description
Technical Field
The utility model relates to an auxiliary medical instrument technical field specifically is an intra-abdominal pressure measures connecting device.
Background
In recent years, intra-abdominal pressure (IAP) is a closed intra-abdominal pressure, and the rise of the IAP is widely applied to clinic as a golden standard for diagnosing and treating intra-abdominal high pressure (IAH) and Abdominal Compartment Syndrome (ACS), so that the treatment and prognosis are significant, intra-abdominal pressure monitoring is conventionally performed in an ICU, so that the condition change of intra-abdominal high pressure patients is accurately predicted, the occurrence of ACS is avoided as soon as possible, the death rate of critically ill patients is reduced, the intra-abdominal pressure reaches 25mmHg which is a warning line, open decompression at laparotomy is considered, when the intra-abdominal pressure is more than 35mmHg, clinical symptoms are obviously aggravated, open decompression at laparotomy is required, otherwise, the death rate is 100%.
The measuring method of the intra-abdominal pressure is divided into a direct measuring method of the abdominal cavity and an indirect measuring method through rectum, stomach, inferior vena cava and bladder, wherein the measuring method of the bladder pressure is simple and practical, has better correlation with the direct measuring of the intra-abdominal pressure and is called as a gold standard of intra-abdominal pressure measurement. In the measuring process, 2 three-way valves are needed and then connected together by a rubber hose and a conical joint to complete the measuring operation. Because there is not special connecting device when clinical application, need on-the-spot preparation, the process of manufacture is troublesome, and the three-way valve that uses simultaneously is ordinary three-way valve, and the interface is circular, and the ureter port and urine bag port that keep somewhere clinically do not match, because clinical monitoring intra-abdominal pressure through the bladder is discontinuous to be measured, the easy gas leakage urine leakage of connecting device of preparation, and the repeated operation increases the chance of infecting, brings inconvenience and trouble for patient and medical personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intra-abdominal pressure measures connecting device to the present connecting device who proposes uses for ordinary three-way valve in solving above-mentioned background art, does not match with the ureter port that clinical staying, leaks gas easily and leaks urine, increases the chance of infecting, brings inconvenient problem for patient and medical personnel.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intra-abdominal pressure measures connecting device, includes first three-way valve, second three-way valve and third three-way valve, the second three-way valve sets up the right-hand member at first three-way valve, the third three-way valve sets up the right-hand member at the second three-way valve, between first three-way valve and the second three-way valve and between second three-way valve and the third three-way valve all fixed be provided with first connecting pipe, the lateral wall of first three-way valve, second three-way valve and third three-way valve is all fixed and is provided with knob switch.
Preferably, a second connecting pipe is fixedly arranged at the left end of the first three-way valve, and a rubber pipe connector is fixedly arranged at the left end of the second connecting pipe.
Preferably, a third connecting pipe is fixedly arranged at the right end of the third three-way valve, and a conical head is fixedly arranged at the right end of the third connecting pipe.
Preferably, the first connecting pipe is a hard pipe connected with a tee joint, the length of the first connecting pipe is 2cm, the circumference of the second connecting pipe is 1.5cm, the length of the second connecting pipe is 20cm, and the circumference of the third connecting pipe is 2cm and the length of the third connecting pipe is 30 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
the novel connecting device reduces the complexity of the existing operation, can be used after being unpacked, greatly saves the operation difficulty and time of nurses, reduces the pollution risk of multi-interface operation, solves the problem of matching airtight connection, ensures that the intra-abdominal pressure is measured indirectly through the bladder to be simple, convenient and easy to operate, and can better guide clinical diagnosis and treatment.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional structure view of fig. 1.
In the figure: the device comprises a first three-way valve 1, a second three-way valve 2, a third three-way valve 3, a first connecting pipe 4, a knob switch 5, a second connecting pipe 6, a rubber pipe connector 7, a third connecting pipe 8 and a conical head 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an intra-abdominal pressure measures connecting device, includes first three-way valve 1, second three-way valve 2 and third three-way valve 3, second three-way valve 2 sets up the right-hand member at first three-way valve 1, third three-way valve 3 sets up the right-hand member at second three-way valve 2, between first three-way valve 1 and the second three-way valve 2 and between second three-way valve 2 and the third three-way valve 3 all fixed be provided with first connecting pipe 4, the lateral wall of first three-way valve 1, second three-way valve 2 and third three-way valve 3 is all fixed and is provided with knob switch 5, can the lug connection measure, avoids repeatedly operating to increase the chance of infecting, brings inconvenience and trouble for patient and medical personnel.
The left end of first three-way valve 1 is fixed and is provided with second connecting pipe 6, the left end of second connecting pipe 6 is fixed and is provided with rubber tube connector 7, can with keep somewhere ureter and urine bag accordant connection, and prior art's interface is the toper interface, mismatch with urine bag interface, needs oneself to make partly connection location, uses inconveniently.
The right end of the third three-way valve 3 is fixedly provided with a third connecting pipe 8, and the right end of the third connecting pipe 8 is fixedly provided with a conical head 9.
The first connecting pipe 4 is a hard pipe connected with a tee joint, the length of the hard pipe is 2cm, the circumference of the second connecting pipe 6 is 1.5cm, the length of the second connecting pipe is 20cm, the circumference of the third connecting pipe 8 is 2cm, and the length of the third connecting pipe is 30cm
The working principle is as follows: the left end interface of first three-way valve 1 is a port, the lower extreme is the two ports, the right-hand member interface is three ports, the left end interface of second three-way valve 2 is four ports, the lower extreme interface is five ports, the right-hand member interface is six ports, the left end of third three-way valve 3 is seven ports, the lower extreme is eight ports, the right-hand member is nine ports, in use, the packing is unpacked apart, the urine pipe is connected to 9 one ends of device cone head, the urine bag is connected to 7 one ends of rubber tube connector, two ports of lower port of first three-way valve 1 connect one and connect the extension pipe, 50ml syringe is connected to the five ports of second three-way valve 2, the extension pipe is fixed on the scale gauge, the eight ports of third three-way valve 3 pass through infusion set connection 250ml normal saline. Before pressure measurement, a patient takes a horizontal position, three-way valve knob switches are rotated, one port is in the position of the three ports, the four ports are in the position of the six ports, and the seven ports are in the position of the nine ports, so that the condition that only a ureter and a urine bag are smoothly connected in a passage is ensured, and the bladder is emptied. And (3) pressure measurement: rotating a nine port of the third three-way valve 3 at the position of an eight port, rotating four ports of the second three-way valve 2 at the position of a five port, turning on an adjusting switch of an infusion apparatus, and extracting 25ml of physiological saline by using a 50ml injector at the position of the five port; rotating the six ports of the third three-way valve 3 to the nine port position, and injecting 25ml of physiological saline into the bladder; the four ports of rotatory second three-way valve 2 are on six port positions, then 1 port of rotatory first three-way valve is on the position of two ports, open extension pipe end nut, observe the intraductal normal saline liquid level of extension, numerical value on the scale that corresponds when static, get same horizontal plane of piezometric tube zero point position and pubic symphysis, read the numerical value that extension pipe liquid level corresponds on the scale, be abdominal pressure numerical value promptly, the unit is cmH2O, can unit conversion when needing, the formula is: 1 mmhg-1.33 cmH 2O.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an intra-abdominal pressure measures connecting device, includes first three-way valve (1), second three-way valve (2) and third three-way valve (3), its characterized in that, second three-way valve (2) set up the right-hand member at first three-way valve (1), third three-way valve (3) set up the right-hand member at second three-way valve (2), between first three-way valve (1) and second three-way valve (2) and between second three-way valve (2) and third three-way valve (3) all fixed be provided with first connecting pipe (4), the lateral wall of first three-way valve (1), second three-way valve (2) and third three-way valve (3) is all fixed be provided with rotary switch (5).
2. An intra-abdominal pressure measuring connection device according to claim 1, characterized in that: the left end of first three-way valve (1) is fixed and is provided with second connecting pipe (6), the left end of second connecting pipe (6) is fixed and is provided with rubber tube connector (7).
3. An intra-abdominal pressure measuring connection device according to claim 1, characterized in that: the right end of the third three-way valve (3) is fixedly provided with a third connecting pipe (8), and the right end of the third connecting pipe (8) is fixedly provided with a conical head (9).
4. An intra-abdominal pressure measuring connection device according to claim 1, characterized in that: the first connecting pipe (4) is a hard pipe connected with a tee joint, the length of the hard pipe is 2cm, the circumference of the second connecting pipe (6) is 1.5cm, the length of the second connecting pipe is 20cm, and the circumference of the third connecting pipe (8) is 2cm and the length of the third connecting pipe is 30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088140.0U CN214965533U (en) | 2021-05-20 | 2021-05-20 | Intra-abdominal pressure measuring and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088140.0U CN214965533U (en) | 2021-05-20 | 2021-05-20 | Intra-abdominal pressure measuring and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214965533U true CN214965533U (en) | 2021-12-03 |
Family
ID=79132998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088140.0U Active CN214965533U (en) | 2021-05-20 | 2021-05-20 | Intra-abdominal pressure measuring and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214965533U (en) |
-
2021
- 2021-05-20 CN CN202121088140.0U patent/CN214965533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111657911A (en) | A method for monitoring intra-abdominal pressure in critically ill patients | |
| CN205251528U (en) | pressure monitoring tube | |
| CN203107113U (en) | Intra-abdominal pressure testing device | |
| CN201578235U (en) | A connection device for monitoring intra-abdominal pressure through the bladder | |
| CN101612038A (en) | a pressure measuring device | |
| CN218045088U (en) | A device for continuous monitoring of intra-abdominal pressure | |
| CN105536122A (en) | Disposable catheter for measuring human body temperature and abdominal pressure | |
| CN200948136Y (en) | Abdominal pressure dynamic monitoring device | |
| CN205598406U (en) | Multi -functional catheter of measurable body temperature, intravesical pressure power | |
| CN211131109U (en) | Bladder pressure measuring device | |
| CN213606337U (en) | An intra-abdominal pressure detection device | |
| CN211156012U (en) | Bakri uterine cavity saccule pressure measuring meter | |
| CN203620051U (en) | Urinary catheter for pressure measurement | |
| CN201453259U (en) | a pressure measuring device | |
| CN213696893U (en) | Medical multi-functional water column pressure measurement device | |
| CN210811024U (en) | A simple pressure measuring tube | |
| CN116688277A (en) | An intelligent surgical irrigation and drainage device | |
| CN215959859U (en) | Intrauterine pressure measuring device | |
| CN213608692U (en) | Catheter with intra-abdominal pressure monitoring device | |
| CN201894642U (en) | Central venous pressure (CVP) measuring instrument | |
| CN210843033U (en) | Abdominal pressure measurement system | |
| CN210903056U (en) | Closed manual pressure measuring device | |
| CN212261360U (en) | A Simple Manual Intra-abdominal Pressure Measuring Device | |
| CN222853870U (en) | A combined detection device for intra-abdominal pressure and bladder pressure | |
| CN201617818U (en) | Central venous pressure zero point positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220411 Address after: 461000 No.30, Huatuo Road, Weidu District, Xuchang City, Henan Province Patentee after: Xuchang Central Hospital Address before: 461000 No. 8, unit 1, building 3, No. 108, Bayi Road, Weidu District, Xuchang City, Henan Province Patentee before: LAN Yanping |