CN108814631A - Bladder pressure measuring device and application method applied to intra-abdominal pressure detection - Google Patents
Bladder pressure measuring device and application method applied to intra-abdominal pressure detection Download PDFInfo
- Publication number
- CN108814631A CN108814631A CN201810400870.6A CN201810400870A CN108814631A CN 108814631 A CN108814631 A CN 108814631A CN 201810400870 A CN201810400870 A CN 201810400870A CN 108814631 A CN108814631 A CN 108814631A
- Authority
- CN
- China
- Prior art keywords
- pressure
- sensor block
- setting
- pressure sensor
- intra
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 3
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 210000002700 urine Anatomy 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 3
- 210000005239 tubule Anatomy 0.000 claims description 2
- 230000003187 abdominal effect Effects 0.000 description 7
- 230000010412 perfusion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007912 intraperitoneal administration Methods 0.000 description 4
- 230000002485 urinary effect Effects 0.000 description 3
- 206010058808 Abdominal compartment syndrome Diseases 0.000 description 2
- 208000002623 Intra-Abdominal Hypertension Diseases 0.000 description 2
- 208000028938 Urination disease Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 201000003126 Anuria Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010053159 Organ failure Diseases 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000008337 systemic blood flow Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/202—Assessing bladder functions, e.g. incontinence assessment
- A61B5/205—Determining bladder or urethral pressure
Abstract
The present invention provides the bladder pressure measuring device and application method for being applied to intra-abdominal pressure detection that a kind of structure is simple and convenient to operate, accuracy is high；Measuring device includes pressure sensor block, and the pressure sensor block communication link is connected to control system, and the pressure sensor block is connected with catheter, and the first null setting for calibration is equipped between the pressure sensor block and catheter；First null setting is connected with pressure sensor block, and first null setting is connected with catheter.
Description
Technical field
The present invention relates to medical treatment detection device technical fields, and in particular to a kind of bladder pressure survey applied to intra-abdominal pressure detection
Measure device and application method.
Background technique
In normal state, the pressure in human abdominal cavity averagely should be zero or near zero, but many diseases are all in clinic
Intraperitoneal pressure can be caused to increase, acute factor and chronic factor can be divided by causing reason, and acute factor includes hollow organ
Height expansion, the oedema exudation of abdominal visceral browser, intraperitoneal hemorrhage, the factors such as use of padding in abdomen；Chronic factor packet
The factors such as the growth of tumour are included, intraperitoneal pressure, which persistently increases, can cause high pressure in abdomen, in urination disorder patient, especially
Having the incidence in the high-risk operation patients of urination disorder is usually 5% to 40%, and serious person can lead to abdominal compartment syndrome.
Abdominal compartment syndrome can cause the change of systemic blood flow power, while by the limitation to breathing, cause the circulatory system, breathing
The insufficiency of system, urination system, digestive system, can be shown as when serious oliguresis, anuria, expiratory dyspnea result even in it is more
Organ failure and threat to life.Postoperative care for some patient with operation measures and monitors the variation of its abdominal pressure, and
It prevents postoperative complications and ensures the important link of patient's smooth recovery.
The clinic of monitoring method in to(for) abdominal pressure has following several：
Direct manometric method：Direct manometric method refers in a piece conduit of intraperitoneal placement or thick needle, utilizes hydraulic gage or pressure
Power sensing module directly measures abdominal pressure, can also use celioscope pneumoperitoneum machine, or directly carry out using implantation air bag
The measurement of abdominal pressure；
Method of indirectly measuring blood pressure：Method of indirectly measuring blood pressure refers to be measured indirectly by the pressure of measurement rectum, stomach, inferior caval vein and bladder
Abdominal pressure.
The indirect pressure testing method of bladder is simple, practical, the gold standard being known as in abdominal pressure Indirect Determination.
Measuring the common method of bladder pressure is that urinary catheter is provided in urethra, drainage bag is connected on urinary catheter, by infusion apparatus
It is converted into only surplus perfusion tube；Drainage bag is removed, then perfusion tube is connect with urinary catheter；Then it is raw that 100mL is injected in perfusion tube
Salt water is managed, perfusion tube is upright, and the height of physiology salt water column indicates bladder pressure.The shortcomings that above method is to measure every time
It is required to remove drainage bag reconnection perfusion tube, after being measured and needs to remove perfusion tube reconnection drainage bag, operating process
Heavy workload, and the closure because changing catheter conduction repeatedly, increase the probability of urinary tract infection.
Summary of the invention
The intra-abdominal pressure that is applied to that the purpose of the present invention is to provide a kind of structures to be simple and convenient to operate, accuracy is high detects
Bladder pressure measuring device and application method.
In order to achieve the above object, major technique solution of the invention is to provide a kind of bladder applied to intra-abdominal pressure detection
Pressure measuring device, including pressure sensor block, the pressure sensor block communication link are connected to control system, the pressure sensing mould
Block is communicated with catheter, and the first null setting for calibration is equipped between the pressure sensor block and catheter；Described
One null setting is connected with pressure sensor block, and first null setting is connected with catheter.Pass through pressure sensing mould
Block directly measures bladder pressure.
Further, the pressure sensor block is equipped with mouthpiece.Mouthpiece on pressure sensor block directly and its
The connection of its pipeline.
Further, first null setting includes that even open to atmosphere pipeline, the pipeline are equipped with valve.First adjusts
Zero mechanism is used to adjust the pressure between catheter and pressure sensor block, keeps it identical as atmospheric pressure；First zeroing machine simultaneously
Structure can also exclude the air between catheter and pressure sensor block.
It further, further include threeway, the first interface of the threeway is connect with catheter, the second interface of the threeway
It is connect with pressure sensor block, the third interface of the threeway is connect with the first null setting.
It further, further include U-tube, the pressure sensor block is connect with catheter by U-tube, the U-tube
It is interior filled with the pressure transmission medium not mixed with urine.
Further, the pressure transmission medium is silicone oil.
Further, the U-tube be capillary, the thick other end in capillary one end is thin, the thick one end of capillary with
Catheter connection, the thin one end of capillary is connected to pressure sensor block.
Further, the second null setting, the catheter, hair are equipped between the catheter and the thick one end of capillary
Tubule and the second null setting are interconnected；The thin one end of capillary and pressure sensor block is arranged in first null setting
Between, first null setting, capillary and pressure sensor block are interconnected.
A kind of application method of the bladder pressure measuring device applied to intra-abdominal pressure detection, includes the following steps：
Step 1: catheter and the first interface of threeway are connected, the second interface of the first null setting and threeway is connected,
Pressure sensor block and the third interface of threeway connect, so that catheter, the first null setting are mutually interconnected with pressure sensor block
It is logical, pressure sensor block is connect with control system electric signal；
Step 2: adjusting the first null setting pressure sensor block is returned to zero；
Step 3: control system and display communicate to connect, the display by control system cracking pressure sensing module
Device shows the pressure that pressure sensor block monitors；
Step 4: directly reading the pressure value shown on display, and it is compared with the normal pressure value section of setting,
If being more than the maximum value in the normal pressure value section of setting, compared with the upper pressure limit value of setting；If normal lower than setting
The minimum value in pressure value section is then compared with the low pressure limit value of setting.
It further, further include alarm module, the alarm module and control system communicate to connect, and work as pressure sensor block
The pressure value monitored is not in the normal pressure value section of setting, then alarm module is opened.
The beneficial effects of the invention are as follows：
(1) easy to operate, it does not need to go to measure manually, it is very convenient, significantly reduce the workload of health care workers；
(2) precision is high, avoids the error of manual operation generation；
(3) design of U-tube is so that pressure sensor block will not be contacted directly with urine, so that pressure sensor block
It can repeatedly utilize, reduce costs, be beneficial to economic benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bladder pressure measuring device of the embodiment of the present invention.
In figure：Catheter 1, U-tube 2, silicone oil 3, threeway 4, the first null setting 5, pressure sensor block 6, control system
7。
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
The present invention provides a kind of bladder pressure measuring device applied to intra-abdominal pressure detection, and the measuring device directly detects trouble
The bladder pressure of person obtains the intra-abdominal pressure of patient by way of obtaining bladder pressure reflection intra-abdominal pressure.
Referring to Fig. 1, a kind of bladder pressure measuring device applied to intra-abdominal pressure detection, including pressure sensor block 6, first are adjusted
Zero mechanism 5, control system 7 and U-tube 2.
Pressure sensor block 6 and control system 7 communicate to connect.One end of U-tube 2 is connect with catheter 1, U-tube 2 it is another
One end is connect with the first interface of threeway 4, and the second interface of threeway 4 is connect with pressure sensor block 6, the third interface of threeway 4
It is connect with the first null setting 5.
First null setting 5 is the pipeline being communicated with the atmosphere, and pipeline is equipped with valve, for excluding the sky in measuring device
Gas, while making the pressure in measuring device identical as atmospheric pressure.
Filled with the pressure transmission medium not mixed with urine inside U-tube 2.In the present embodiment, pressure transmission medium is
Silicone oil 3.
In the present embodiment, U-tube 2 is capillary, and the thick one end in capillary one end is thin, the thick one end of capillary and catheter 1
Connection, the thin one end of capillary and threeway 4.
A kind of application method of the bladder pressure measuring device applied to intra-abdominal pressure detection, includes the following steps：
Step 1: catheter 1 is connect with the first interface of threeway 4, the second interface of the first null setting 5 and threeway 4
Connection, pressure sensor block 6 is connect with the third interface of threeway 4, so that catheter 1, the first null setting 5 and pressure sensing mould
Block 6 is interconnected, and pressure sensor block 6 and control system 7 are communicated to connect；
Step 2: adjusting the first null setting 5 air between catheter 1 and pressure sensor block 6 is excluded, so that
Pressure between catheter and pressure sensor block is identical as atmospheric pressure；
Step 3: control system 7 and display communicate to connect, described by 7 cracking pressure sensing module 6 of control system
Display shows the pressure that pressure sensor block 6 monitors；
Step 4: directly reading the pressure value shown on display, and it is compared with the normal pressure value section of setting,
If being more than the maximum value in the normal pressure value section of setting, compared with the upper pressure limit value of setting；If normal lower than setting
The minimum value in pressure value section is then compared with the low pressure limit value of setting.
It further include alarm module in the present embodiment, alarm module and control system 7 communicate to connect, when pressure sensor block 6
The pressure value monitored is not in the normal pressure value section of setting, then alarm module is opened.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. a kind of bladder pressure measuring device applied to intra-abdominal pressure detection, it is characterised in that：Including pressure sensor block, the pressure
Power sensing module communication link is connected to control system, and the pressure sensor block is communicated with catheter, the pressure sensor block with
The first null setting for calibration is equipped between catheter；First null setting is connected with pressure sensor block, institute
The first null setting is stated to be connected with catheter.
2. the bladder pressure measuring device according to claim 1 applied to intra-abdominal pressure detection, it is characterised in that：The pressure
Sensing module is equipped with mouthpiece.
3. the bladder pressure measuring device according to claim 1 applied to intra-abdominal pressure detection, it is characterised in that：Described first
Null setting includes that even open to atmosphere pipeline, the pipeline are equipped with valve.
4. the bladder pressure measuring device according to claim 1 or 2 or 3 applied to intra-abdominal pressure detection, it is characterised in that：Also
Including threeway, the first interface of the threeway is connect with catheter, and the second interface of the threeway is connect with pressure sensor block,
The third interface of the threeway is connect with the first null setting.
5. the bladder pressure measuring device according to claim 1 applied to intra-abdominal pressure detection, it is characterised in that：It further include U
Shape pipe, the pressure sensor block are connect with catheter by U-tube, filled with the pressure not mixed with urine in the U-tube
Power transfer medium.
6. the bladder pressure measuring device according to claim 5 applied to intra-abdominal pressure detection, it is characterised in that：The pressure
Transfer medium is silicone oil.
7. the bladder pressure measuring device according to claim 5 or 6 applied to intra-abdominal pressure detection, it is characterised in that：The U
Shape pipe be capillary, the thick other end in capillary one end is thin, and the thick one end of capillary is connected to catheter, capillary carefully one
End is connected to pressure sensor block.
8. the bladder pressure measuring device according to claim 7 applied to intra-abdominal pressure detection, it is characterised in that：The urethral catheterization
The second null setting is equipped between pipe and the thick one end of capillary, the catheter, capillary and the second null setting mutually interconnect
It is logical；First null setting is arranged between the thin one end of capillary and pressure sensor block, first null setting, hair
Tubule and pressure sensor block are interconnected.
9. a kind of make to the bladder pressure measuring device for being applied to intra-abdominal pressure detection described in 8 any one according to claim 1
With method, which is characterized in that include the following steps：
Step 1: catheter and the first interface of threeway are connected, the second interface of the first null setting and threeway is connected, pressure
Sensing module and the third interface of threeway connect, so that catheter, the first null setting and pressure sensor block are interconnected, it will
Pressure sensor block is connect with control system electric signal；
Step 2: adjusting the first null setting pressure sensor block is returned to zero；
Step 3: control system and display communicate to connect, and the display is aobvious by control system cracking pressure sensing module
Show the pressure that pressure sensor block monitors；
Step 4: directly reading the pressure value shown on display, and it is compared with the normal pressure value section of setting, if super
The maximum value for crossing the normal pressure value section of setting, then compared with the upper pressure limit value of setting；If lower than the normal pressure of setting
It is worth the minimum value in section, then is compared with the low pressure limit value of setting.
10. the application method of the bladder pressure measuring device according to claim 9 applied to intra-abdominal pressure detection, feature exist
In：It further include alarm module, the alarm module and control system communicate to connect, when the pressure value that pressure sensor block monitors
Not in the normal pressure value section of setting, then alarm module is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400870.6A CN108814631A (en) | 2018-04-28 | 2018-04-28 | Bladder pressure measuring device and application method applied to intra-abdominal pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400870.6A CN108814631A (en) | 2018-04-28 | 2018-04-28 | Bladder pressure measuring device and application method applied to intra-abdominal pressure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108814631A true CN108814631A (en) | 2018-11-16 |
Family
ID=64154948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400870.6A Pending CN108814631A (en) | 2018-04-28 | 2018-04-28 | Bladder pressure measuring device and application method applied to intra-abdominal pressure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108814631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176552A (en) * | 2021-12-28 | 2022-03-15 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure measuring device with exhaust function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080027373A1 (en) * | 2006-07-27 | 2008-01-31 | Bo Holte | Method and apparatus for the measurement of intra-abdominal pressure utilizing a pressure transducer |
| CN202654118U (en) * | 2012-03-27 | 2013-01-09 | 苏州达维生物医药有限公司 | System for monitoring urinary bladder pressure and abdominal pressure |
| US20150366498A1 (en) * | 2012-12-31 | 2015-12-24 | Sogang University Research Foundation | Portable apparatus for monitoring urinary bladder internal pressure |
-
2018
- 2018-04-28 CN CN201810400870.6A patent/CN108814631A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080027373A1 (en) * | 2006-07-27 | 2008-01-31 | Bo Holte | Method and apparatus for the measurement of intra-abdominal pressure utilizing a pressure transducer |
| CN202654118U (en) * | 2012-03-27 | 2013-01-09 | 苏州达维生物医药有限公司 | System for monitoring urinary bladder pressure and abdominal pressure |
| US20150366498A1 (en) * | 2012-12-31 | 2015-12-24 | Sogang University Research Foundation | Portable apparatus for monitoring urinary bladder internal pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176552A (en) * | 2021-12-28 | 2022-03-15 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure measuring device with exhaust function |
| CN114176552B (en) * | 2021-12-28 | 2023-10-03 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure measuring device with exhaust function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3636311B1 (en) | Ureteral and bladder catheters for inducing negative pressure to increase renal perfusion | |
| US9782115B2 (en) | System and method for monitoring bladder and abdominal pressures, and bladder function recovery system | |
| CN111657911A (en) | Method applied to monitoring intra-abdominal pressure of severe patient | |
| CN206508308U (en) | A kind of abdominal pressure measurement apparatus with urethral catheterization function | |
| CN105559769B (en) | The method and device of reflection intra-abdominal pressure is measured by intravesical pressure | |
| CN206315095U (en) | bladder pressure measuring device | |
| CN108814631A (en) | Bladder pressure measuring device and application method applied to intra-abdominal pressure detection | |
| US11759601B2 (en) | Urodynamic investigation apparatus, system and methods | |
| CN209269719U (en) | Bladder pressure measuring device applied to intra-abdominal pressure detection | |
| CN211066666U (en) | Simple bladder capacity and pressure measuring device | |
| CN113440137B (en) | Noninvasive bladder pressure measuring device and measuring method thereof | |
| CN106377274A (en) | Device for determining volume and pressure of lower urinary bladder | |
| CN207168490U (en) | A kind of novel and multifunctional pressure-measuring pipe | |
| CN103126665B (en) | Disposable intra-abdominal pressure (IAP) monitoring tube | |
| CN205083471U (en) | Modified abdominal cavity pressure monitoring device | |
| CN209301977U (en) | A kind of bladder conduit | |
| CN103877668A (en) | Disposable urethral catheter for measuring body temperature and abdominal pressure | |
| CN204910455U (en) | Medical multicavity associated drainage catheter | |
| CN213696893U (en) | Medical multi-functional water column pressure measurement device | |
| CN205758544U (en) | Intra-abdominal pressure simple connection pressure tester | |
| CN216148702U (en) | Intracranial flow guide and intracranial pressure monitoring device | |
| CN210903056U (en) | Closed manual pressure measuring device | |
| CN206630616U (en) | Lower urinary tract bladder capacity, pressure measuring unit | |
| CN112168158A (en) | Medical multi-functional water column pressure measurement device | |
| CN209475357U (en) | One kind can survey pressure peritoneal cavity drainage tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |