CN104856665A - Bladder pressure detecting device and method for analyzing opportunity of patient for removing catheter - Google Patents
Bladder pressure detecting device and method for analyzing opportunity of patient for removing catheter Download PDFInfo
- Publication number
- CN104856665A CN104856665A CN201410061428.7A CN201410061428A CN104856665A CN 104856665 A CN104856665 A CN 104856665A CN 201410061428 A CN201410061428 A CN 201410061428A CN 104856665 A CN104856665 A CN 104856665A
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- pressure
- bladder
- expanding
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
- A61B5/036—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs by means introduced into body tracts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Physiology (AREA)
- Urology & Nephrology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a bladder pressure detecting device and a method for analyzing the opportunity of a patient for removing a catheter. The bladder pressure detecting device comprises a catheter body and a pressure gage, wherein the catheter body has an expanding end and a pressure detecting end communicated with the expanding end, and the expanding end is closed; and the pressure gage is communicated with the pressure detecting end of the catheter body. The method for analyzing the opportunity of the patient for removing the catheter includes the steps that the catheter body extends into the bladder of the patient so that the expanding end can bear the pressure of extrusion of urine in the bladder or the pressure of contraction of the bladder, and then the pressure value is measured through the pressure gage; and when the bladder pressure detecting device and the catheter are integrated together, the bladder pressure detecting device can be used for analyzing the urination condition of the patient or the shrinkage force application condition of the detrusor of the bladder of the patient through the pressure value when the catheter is inserted into the body of the patient, and whether the catheter needs to be removed or not can be judged through the bladder pressure detecting device.
Description
Technical field
The present invention relates to a kind of bladder pressure checkout gear and analyze the method that sufferer extracts catheter opportunity, especially instigate one end of a body to stretch into intravesical and bear intravesical pressure, then in the other end detected pressures of body for the apparatus and method of utilization/interpretation.
Background technology
There is the structure of improvement catheter at present, coordinate urodynamics inspection apparatus, except doing except the inspection of general urodynamics to sufferer, also can, by detection sufferer bladder internal pressure, ability of urinating, judge whether to extract catheter with assist physicians.Use, plug catheter with it due to sufferer and cannot automatic moving, by medical personnel, urodynamics inspection apparatus will be pushed into sufferer and detect by the side of, but the general usual volume of urodynamics inspection apparatus is greatly not easily carried, and causes the puzzlement in use; And urodynamics inspection apparatus is expensive, the also detection of not easily universalness within the hospital.
To have in addition on catheter in conjunction with pressure transducer to respond to bladder pressure, such as Chinese patent CN102579029, only pressure transducer is arranged on the flow path of urine by this case, and pressure transducer is mechanical organ, completely likely causes sufferer to infect if pressure transducer is not sterilized.And on the flow path that pressure transducer is arranged on urine this measure also can build-up of pressure sensor by urine pollution, for avoiding the cross infection of sufferer, pressure transducer cannot reuse.
In view of this, the present inventor does not attain perfect caused many disappearances and inconvenience in the design of above-mentioned bladder pressure structure of the detecting device, and deeply conceives, and active research improvement has a fling at and development and Design goes out this case.
Summary of the invention
A kind of bladder pressure checkout gear is the object of the present invention is to provide to extract the method on catheter opportunity with analysis sufferer, simple and easy urodynamics inspection can be done quickly and easily, particularly can detect the situation of urinating of sufferer or the pressure of sufferer bladder contraction fast when sufferer plugs catheter, pressure transducer is avoided contacting with sufferer bladder simultaneously, also avoids the urine pollution pressure transducer of sufferer.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of bladder pressure checkout gear, in order to measure an intravesical pressure, includes:
One body, includes the pressure detecting end that an expanding end and is communicated with this expanding end, and this expanding end is in closing kenel, and this body is in order to stretch into aforementioned intravesical, and this expanding end is against aforementioned bladder inner face; One piezometer, is communicated with the pressure detecting end of this body, and this piezometer measures the pressure of this expanding end suffered by this intravesical.
Above-mentioned bladder pressure checkout gear also includes a tee T, and this tee T one end connects the pressure detecting end of this body, and one end connects this piezometer, and the other end connects a non-return valve.
Above-mentioned pressure counts electronic pressure meter, the recorder that this electronic pressure changes in order to the pressure recording the expanding end of this body in respect of.
A kind of bladder pressure checkout gear, in order to measure an intravesical pressure, includes:
One first body, opposite end transmission, comprises a urethral catheterization end and and to urinate end; One second body, be set in outside this first body, this second body has an expanding end and to be communicated with the pressure detecting end of this expanding end, this expanding end is in closing kenel, and near this urethral catheterization end, the urethral catheterization end of aforementioned first body and the expanding end of the second body stretch into aforementioned intravesical, and aforementioned swollen end is against aforementioned bladder inner face; One piezometer, is communicated with the pressure detecting end of this second body, and this piezometer measures the pressure of this expanding end suffered by this intravesical.
Above-mentioned bladder pressure checkout gear also includes a tee T, and this tee T one end connects the pressure detecting end of this second body, and one end connects this piezometer, and the other end connects a non-return valve.
Above-mentioned bladder pressure checkout gear also includes the end of urinating that a valve is arranged on this first body.
Above-mentioned pressure counts electronic pressure meter, the recorder that this electronic pressure changes in order to the pressure recording the expanding end of this second body in respect of.
Above-mentioned bladder pressure checkout gear also includes one the 3rd body and connects this first tube surfaces, and between this first body and the 3rd body, form a passage of annular, 3rd body connects a non-return valve, and has this first body of an open communication and the 3rd body.
Use above-mentioned bladder pressure checkout gear to analyze the method that sufferer extracts catheter opportunity, comprise the following steps:
A. the urethral catheterization end of aforementioned first body and the expanding end of the second body are stretched into the intravesical of a sufferer, again by the non-return valve position of this tee T by liquid or this second body of gas inject, the expanding end of this second body is made to expand and be against bladder inner face and locate, again in end connection one urinal of urinating of this first body, as catheter;
B. when doctor will assess the detrusor contractions ability of bladder, then please sufferer exert a force as state when urinating, make the detrusor contractions of bladder, now detrusor contractions can make bladder extrude the expanding end of aforementioned second body, the piezometer sensing bladder of aforementioned pressure test side extrudes the force value of this expanding end, so as to the contractility according to this force value assessment sufferer bladder, and analyze sufferer and extract catheter opportunity.
After adopting said structure, effect of the present invention is:
1. can make easy urodynamics to sufferer to detect, save sufferer when be inconvenient to move, need carrying urodynamics detecting instrument to sufferer inconvenience by the side of.
2. except can be used alone, when the function in conjunction with catheter is integrated, also assist physicians can judge whether the bladder function of sufferer replys, as the foundation whether pulling out catheter.
3. piezometer of the present invention is the pressure of the expanding end of induction second body, and urine can not be infected with piezometer, can directly reuse after directly pulling out piezometer, does not also worry that sufferer is infected in the pollution on piezometer.
Accompanying drawing explanation
Fig. 1 is in first embodiment of the invention, the outside drawing of bladder pressure checkout gear;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is in first embodiment of the invention, the using state figure of bladder pressure checkout gear;
Fig. 4 is structure and the using state figure of the bladder pressure checkout gear of second embodiment of the invention.
Symbol description
1 first body 11 urethral catheterization end 12 is urinated end
2 valve 3 second body 31 expanding ends
32 pressure detecting end 4 tee T 5 piezometers
51 recorder 6 non-return valve 7 bladders
1A first body 11A urethral catheterization end 12A urinates end
13A opening 2A valve 3A second body
31A expanding end 32A pressure detecting end 4A tee T
5A piezometer 6A non-return valve 7A the 3rd body
71A passage 8A non-return valve.
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Refer to shown in Fig. 1 and Fig. 2, the bladder pressure checkout gear of the present invention first preferred embodiment is the function in conjunction with traditional catheter, includes:
One first body 1, opposite end transmission, comprises a urethral catheterization end 11 and and to urinate end 12, and a valve 2 is arranged on the end 12 of urinating of this first body 1; One second body 3, be set in outside this first body 1, this second body 3 has the pressure detecting end 32 of an expanding end 31 and this expanding end 31 of connection, this expanding end 31 is connected in closing kenel and this urethral catheterization end 11 close on this first body 1, and one end of a tee T 4 is connected the pressure detecting end 32 of this second body 3, one end connects a piezometer 5, the other end connects a non-return valve 6, in the present embodiment, this piezometer 5 uses electronic pressure meter, and has a recorder 51.
Refer to again shown in Fig. 3, when doctor assess sufferer need installing catheter time, bladder pressure checkout gear of the present invention can be used, wherein namely this first body 1 uses as catheter, the urethral catheterization end 11 of aforementioned first body 1 and the expanding end 31 of the second body 3 are stretched in the bladder 7 of sufferer, by non-return valve 6 position of this tee T 4, liquid (being generally saline solution) or gas (being generally air) are injected this second body 3 again, the expanding end 31 of this second body 3 is expanded and is against aforementioned bladder 7 inner face to locate, end 12 of urinating again in this first body 1 connects a urinal (not shown), namely can be used as catheter to use.
When doctor will assess sufferer urine manufacturing capacity, valve 2 on this first body 1 can be closed, then urine can start to be accumulated in the bladder 7 of sufferer, and pressure is produced to the expanding end 31 of this second body 3, the piezometer 5 of this pressure detecting end 32 can change by pressure sensor at any time, and be stored in this register 51, can relend and be scaled the urine manufacture of unit interval by computer according to pressure variable condition (this is for prior art, do not add detailed description), whether doctor can meet normal condition by the urine manufacturing capacity of observing sufferer moisture absorption amount and urine manufacture assessment sufferer.
And analysis sufferer of the present invention extracts the method on catheter opportunity when doctor will assess the detrusor contractions ability of sufferer bladder 7, then can ask sufferer as urinate time state force, make the detrusor contractions of bladder 7, now detrusor contractions can make bladder 7 extrude the expanding end 31 of aforementioned second body 3, the piezometer 5 of aforementioned pressure test side 32 senses the force value that bladder 7 extrudes this expanding end 31, and be stored in this register 51, doctor can according to the contractility of this force value assessment sufferer bladder 7, whether the contractility analyzing sufferer bladder 7 conforms to normal person, catheter can be pulled out.
Through above-mentioned easy urinary tract Dynamic testing, assist physicians can judge whether to extract sufferer bladder pressure checkout gear with it, eliminate the inconvenience need carrying volume and all huge urinary tract Dynamic testing instrument of weight.And except integrating catheter use, aforementioned second body 3 also can be used alone and makes easy urinary tract Dynamic testing.
The present invention second preferred embodiment refers to shown in Fig. 4, includes:
One first body 1A, opposite end transmission, comprise a urethral catheterization end 11A and urinate end 12A, and a valve 2A is arranged on this first body 1A urinate end 12A; One second body 3A, be set in outside this first body 1A, this second body 3A has an expanding end 31A and to be communicated with the pressure detecting end 32A of this expanding end 31A, this expanding end 31A is in closing and close this urethral catheterization end 11A, one end of one tee T 4A is connected the pressure detecting end 32A of this second body 3A, one end connects a piezometer 5A, and the other end connects a non-return valve 6A; One the 3rd body 7A, connect this first body 1A surface, the present embodiment the 3rd body 7A is arranged between this first body 1A and the second body 3A, and between this first body 1A and the 3rd body 7A, form a passage 71A of annular, 3rd body 7A connects a non-return valve 8A, and have an opening 13A to be communicated with the 3rd body 7A and this first body 1A, this opening of the present embodiment 13A is arranged on this first body 1A.
Mode of operation is as follows: after the bladder pressure checkout gear of the present embodiment stretches in sufferer bladder 7, valve 2A on this first body 1A can be closed, by the non-return valve 8A position of the 3rd body 7A, saline solution is injected afterwards, make saline solution inject sufferer bladder 7 via passage 71A, the opening 13A of aforementioned 3rd body 7A and the urethral catheterization end 11A of the first body 1A; Sufferer now as urinate time state force, therefore can sensing bladder 7 by the piezometer 5A of aforementioned pressure test side 32A and extrude the force value of this expanding end 31A, the ability of urinating of the sufferer when being full of urine in sufferer bladder 7 can being found out.
Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (9)
1. a bladder pressure checkout gear, in order to measure an intravesical pressure, is characterized in that, include:
One body, includes the pressure detecting end that an expanding end and is communicated with this expanding end, and this expanding end is in closing kenel, and this body is in order to stretch into aforementioned intravesical, and this expanding end is against aforementioned bladder inner face;
One piezometer, is communicated with the pressure detecting end of this body, and this piezometer measures the pressure of this expanding end suffered by this intravesical.
2. bladder pressure checkout gear as claimed in claim 1, it is characterized in that: also include a tee T, this tee T one end connects the pressure detecting end of this body, and one end connects this piezometer, and the other end connects a non-return valve.
3. bladder pressure checkout gear as claimed in claim 1, is characterized in that: aforementioned pressure counts electronic pressure meter, the recorder that this electronic pressure changes in order to the pressure recording the expanding end of this body in respect of.
4. a bladder pressure checkout gear, in order to measure an intravesical pressure, is characterized in that, include:
One first body, opposite end transmission, comprises a urethral catheterization end and and to urinate end;
One second body, be set in outside this first body, this second body has an expanding end and to be communicated with the pressure detecting end of this expanding end, this expanding end is in closing kenel, and near this urethral catheterization end, the urethral catheterization end of aforementioned first body and the expanding end of the second body stretch into aforementioned intravesical, and aforementioned swollen end is against aforementioned bladder inner face;
One piezometer, is communicated with the pressure detecting end of this second body, and this piezometer measures the pressure of this expanding end suffered by this intravesical.
5. bladder pressure checkout gear as claimed in claim 4, it is characterized in that: also include a tee T, this tee T one end connects the pressure detecting end of this second body, and one end connects this piezometer, and the other end connects a non-return valve.
6. bladder pressure checkout gear as claimed in claim 4, is characterized in that: also include the end of urinating that a valve is arranged on this first body.
7. bladder pressure checkout gear as claimed in claim 4, is characterized in that: aforementioned pressure counts electronic pressure meter, the recorder that this electronic pressure changes in order to the pressure recording the expanding end of this second body in respect of.
8. bladder pressure checkout gear as claimed in claim 4, it is characterized in that: also include one the 3rd body and connect this first tube surfaces, and between this first body and the 3rd body, form a passage of annular, 3rd body connects a non-return valve, and has this first body of an open communication and the 3rd body.
9. use bladder pressure checkout gear as claimed in claim 5 to analyze the method that sufferer extracts catheter opportunity, comprise the following steps:
A. the urethral catheterization end of aforementioned first body and the expanding end of the second body are stretched into the intravesical of a sufferer, again by the non-return valve position of this tee T by liquid or this second body of gas inject, the expanding end of this second body is made to expand and be against bladder inner face and locate, again in end connection one urinal of urinating of this first body, as catheter;
B. when doctor will assess the detrusor contractions ability of bladder, then please sufferer exert a force as state when urinating, make the detrusor contractions of bladder, now detrusor contractions can make bladder extrude the expanding end of aforementioned second body, the piezometer sensing bladder of aforementioned pressure test side extrudes the force value of this expanding end, so as to the contractility according to this force value assessment sufferer bladder, and analyze sufferer and extract catheter opportunity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061428.7A CN104856665A (en) | 2014-02-24 | 2014-02-24 | Bladder pressure detecting device and method for analyzing opportunity of patient for removing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061428.7A CN104856665A (en) | 2014-02-24 | 2014-02-24 | Bladder pressure detecting device and method for analyzing opportunity of patient for removing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104856665A true CN104856665A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061428.7A Pending CN104856665A (en) | 2014-02-24 | 2014-02-24 | Bladder pressure detecting device and method for analyzing opportunity of patient for removing catheter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104856665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114109A (en) * | 2016-10-17 | 2019-08-09 | Srs医疗系统有限责任公司 | Diagnose drainage catheter component and method |
| US11065418B1 (en) | 2016-10-17 | 2021-07-20 | Srs Medical Systems, Llc | Bladder storage anomaly assessment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875448Y (en) * | 2005-11-04 | 2007-03-07 | 刘铁军 | Safety volumetric pressure urine catheter |
| CN200948136Y (en) * | 2006-03-01 | 2007-09-19 | 四川大学华西医院 | Dynamic monitoring device for abdominal pressure |
| CN201131738Y (en) * | 2007-11-26 | 2008-10-15 | 成都维信电子科大新技术有限公司 | Rectum pressure-testing catheter |
| US20120041334A1 (en) * | 2009-04-09 | 2012-02-16 | Oliver Goedje | Device for measuring the bladder pressure |
| CN202553922U (en) * | 2012-04-10 | 2012-11-28 | 何大维 | Auto-control micturition apparatus with urinary bladder pressure warning |
| CN103055361A (en) * | 2013-01-05 | 2013-04-24 | 苏州达维生物医药有限公司 | Urethral catheterization device and abdominal pressure monitoring system |
| US20130231584A1 (en) * | 2010-07-09 | 2013-09-05 | Daniel Rogers Burnett | Method and apparatus for pressure measurement |
-
2014
- 2014-02-24 CN CN201410061428.7A patent/CN104856665A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875448Y (en) * | 2005-11-04 | 2007-03-07 | 刘铁军 | Safety volumetric pressure urine catheter |
| CN200948136Y (en) * | 2006-03-01 | 2007-09-19 | 四川大学华西医院 | Dynamic monitoring device for abdominal pressure |
| CN201131738Y (en) * | 2007-11-26 | 2008-10-15 | 成都维信电子科大新技术有限公司 | Rectum pressure-testing catheter |
| US20120041334A1 (en) * | 2009-04-09 | 2012-02-16 | Oliver Goedje | Device for measuring the bladder pressure |
| US20130231584A1 (en) * | 2010-07-09 | 2013-09-05 | Daniel Rogers Burnett | Method and apparatus for pressure measurement |
| CN202553922U (en) * | 2012-04-10 | 2012-11-28 | 何大维 | Auto-control micturition apparatus with urinary bladder pressure warning |
| CN103055361A (en) * | 2013-01-05 | 2013-04-24 | 苏州达维生物医药有限公司 | Urethral catheterization device and abdominal pressure monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114109A (en) * | 2016-10-17 | 2019-08-09 | Srs医疗系统有限责任公司 | Diagnose drainage catheter component and method |
| EP3525871A4 (en) * | 2016-10-17 | 2020-06-17 | SRS Medical Systems, LLC | Diagnostic drainage catheter assembly&methods |
| US11065418B1 (en) | 2016-10-17 | 2021-07-20 | Srs Medical Systems, Llc | Bladder storage anomaly assessment |
| CN110114109B (en) * | 2016-10-17 | 2022-03-01 | Srs医疗系统有限责任公司 | Diagnostic drainage catheter assembly and method |
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Application publication date: 20150826 |