CN108837197A - It is a kind of to survey pressure for thermometric and survey the drainage line of urine volume - Google Patents
It is a kind of to survey pressure for thermometric and survey the drainage line of urine volume Download PDFInfo
- Publication number
- CN108837197A CN108837197A CN201811017513.8A CN201811017513A CN108837197A CN 108837197 A CN108837197 A CN 108837197A CN 201811017513 A CN201811017513 A CN 201811017513A CN 108837197 A CN108837197 A CN 108837197A
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- China
- Prior art keywords
- pressure
- survey
- plug
- thermometric
- drainage line
- 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
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Classifications
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- 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
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/207—Sensing devices adapted to collect urine
- A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
-
- 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
- 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
- A61B5/6867—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 specially adapted to be attached or implanted in a specific body part
- A61B5/6874—Bladder
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
-
- 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
- A61M2230/00—Measuring parameters of the user
Abstract
The present invention relates to a kind of drainage lines that pressure and survey urine volume are surveyed for thermometric, mainly by catheter（1）, temperature sensor（2）, temperature measuring wire（16）, thermometric plug（17）, crossover sub（4）, drainage line（5）, micropressure sensor（6）, survey pressure plug（19）, shut-off valve（7）, liquid measure monitor window（8）, urine collection bag（10）Composition.It is an advantage of the invention that：Temperature sensor, micropressure sensor and liquid measure monitoring window are integrated in drainage line simultaneously respectively, it is very convenient to carry out the continuous temperature monitoring of dynamic, intravesical pressure monitoring and urine volume measurement for sickbed patients.
Description
Technical field
The present invention relates to a kind of to survey pressure for thermometric and survey the drainage line of urine volume, connects for self retaining catheter patient's dynamic
Continuous measurement body temperature, intravesical pressure and urine volume, match with dedicated monitor, belong to disposable sterile doctor
Treat instrument field.
Background technique
Being monitored to the body temperature, intravesical pressure and urine volume of sickbed patients is clinical common medical means, at present
Clinically general to be carried out respectively using thermometer, pressure catheter and measuring cup, equipment prepares multiplicity, time-consuming and laborious, and operation is not very square
Just.
Self retaining catheter is that sickbed patients often use care method, if body temperature, bladder can be carried out in drainage from indwelling pipeline
The dynamic monitoring simultaneously of pressure, urine volume is a kind of very easily technique direction.Since the liquid in pipeline liquid injecting device has pressure well
Power transmitting effect, monitoring pipeline inner pressure just can directly perceive intravesical pressure, number pressure when urine is full in drainage line
It is not easy to be disturbed according to stabilization；And body temperature is few by external environment influence in bladder, and accuracy of measurement is high；The closed loop in drainage line
Urine volume is measured, more precisely and ward environment will not be polluted than the measurement of existing measuring cup.Therefore, the present inventor proposes a kind of for surveying
Temperature surveys pressure and surveys the drainage line technical solution of urine volume, fills up the blank that clinical thermometric surveys pressure drainage line.
Summary of the invention
The present invention relates to it is a kind of for thermometric survey pressure and survey urine volume drainage line, mainly by catheter, temperature sensor,
Temperature measuring wire, crossover sub, drainage line, micropressure sensor, surveys pressure plug, shut-off valve, liquid measure monitoring window at thermometric plug
Mouth, urine collection bag composition；Wherein, temperature sensor is located in the tube wall of catheter front end or in lumen, and temperature sensor is using survey
For warm conducting wire outside tube wall or lumen internal stretch to catheter stub interface, thermometric plug is arranged in the tail portion of temperature measuring wire；Drainage
Pipeline is connected to using crossover sub with the urethral catheterization chamber of catheter；The pressure tap of micropressure sensor is arranged in crossover sub or drainage
The inner cavity of pipeline or catheter, the signal output end of micropressure sensor, which is equipped with, surveys pressure plug；Drainage line front end, which is equipped with, to be turned
Changing-over head, tail end are equipped with urine collection bag, and liquid measure monitoring window is equipped between crossover sub and urine collection bag, and liquid measure monitoring window is set to collection
The upstream position of urinal；Shut-off valve is set on the drainage line between micropressure sensor and liquid measure monitoring window.The present invention
It is matched with dedicated monitoring device, the thermometric plug of temperature sensor end and the temperature of the plug-in signal acquiring board of monitoring device
Degree input interface fast connects, the pressure of survey the pressure plug and the plug-in signal acquiring board of monitoring device of micropressure sensor end
Input interface fast connects, and liquid measure monitoring window is mounted on the optical monitoring mouth position of monitoring device.
The catheter is made of flexible materials such as latex, silica gel, polyurethane or medical soft polychloroethylenes, according to
Cavity quantity difference is divided into the different models such as two-chamber, three chambers, four chambers in pipeline；The tail portion of catheter is equipped with stub interface, branch
The quantity and function of interface should be matched with cavity in catheter pipeline.
The crossover sub is located at the front end of drainage line, and crossover sub is used to transfer with catheter, make urine from
Enter urine collection bag through drainage line after catheter outflow；Crossover sub uses medical macromolecular materials injection molded.
The drainage line is using medical macromolecular materials extrusion moldings such as flexible PVCs, it is desirable that is flexible
Hollow tube.
The shut-off valve is the switching device for referring to blocking-up drainage tube road, and intermediate plate, sharp mouth folder, cross generally can be used
The structures such as valve, shut-off valve are set on the drainage line between micropressure sensor and liquid measure monitoring window；The effect of shut-off valve
It is, blocks urine to flow into urine collection bag through drainage line when measurement bladder pressure or clinic need.
The liquid measure monitoring window is used to measure urine volume for monitoring device, and structure and principle are similar to infusion pipeline
Not luxuriant and rich with fragrance dropping funnel, generally uses transparent medical polymer materials injection molded.Liquid measure monitoring window is set to the upstream position of urine collection bag
It sets, when the present invention and monitoring device match, liquid measure monitoring window is mounted on to the optical monitoring mouth position of monitoring device, urine
When under drop, monitoring device passes through optical sensor（For example echelette scanning is to pipe）Drop is perceived, and by calculating " drop
Quantity × every drop volume " provides dynamic urine volume.
The signal acquiring board is the external hanging device of monitoring device, is mainly used for temperature collection sensor and micro-pressure passes
The signal of sensor transmission, and monitoring device is transferred to after converting and amplify by signal.Signal acquiring board set there are two signal it is defeated
Incoming interface, one of them is temperature input interface, is fast connect with the thermometric plug of temperature sensor, another is pressure input
Interface is fast connect with the survey of micropressure sensor pressure plug；Meanwhile signal acquiring board is additionally provided with signal output interface, signal
Output interface uses special wire, plug special and the quick connection of monitoring device, by the micropressure sensor received or temperature
Sensor signal is transferred to monitoring device, and is read by monitoring device.Above-mentioned special wire generally uses 6 cores or 7 core signals
Line, plug special use common USB plug, aviation plug.
The temperature sensor uses thermally sensitive temperature sensor, and length, width and height should be not more than 80mm × 2mm × 2mm, range
Not less than 25 DEG C -45 DEG C, precision is not less than+0.2℃；The front end tube wall that urinary catheter in enters human body is arranged in temperature sensor
In interior or lumen；Preferable scheme is that temperature sensor is located at the tube wall near catheter Head Balloon Nei or in lumen；Temperature
Sensor is drawn out of catheter tube wall or in lumen using temperature measuring wire, and the tail end of temperature measuring wire is equipped with thermometric plug, is surveyed
Warm plug and the quick connection of signal acquiring board.
The pressure tap of the micropressure sensor is fixed at the inner cavity of crossover sub or drainage line or catheter,
Micropressure sensor is using survey pressure plug and signal acquiring board connection.Further, it is preferable to scheme be, using three chambers or three
When the above catheter of chamber, using a wherein chamber for catheter as pressure measuring cavity, pressure measuring cavity is directly or indirectly connected to urethral catheterization chamber, makes wing
Urine can smoothly enter into pressure measuring cavity in Guang, and the pressure tap of micropressure sensor is arranged in the stub interface of pressure measuring cavity, minute-pressure
Force snesor is using survey pressure conducting wire, survey pressure plug and signal acquiring board connection.
The urine collection bag is located at the tail end of drainage line, is generally shaped using medical film high frequency heat seal, is used for urine
Collection and storage.
It is an advantage of the invention that：Temperature sensor, micropressure sensor and liquid measure monitoring window are integrated in simultaneously respectively
In a set of drainage line, for the continuous temperature monitoring of sickbed patients progress dynamic, intravesical pressure monitors and urine volume measurement, and ten
It is convenient to divide, and has temperature monitoring influenced by ambient temperature less, intravesical pressure monitoring accuracy height, urine volume in drainage line
The advantages that closed loop monitoring is free from environmental pollution is worth clinical promotion and application.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the working principle block diagram of signal acquiring board of the present invention；
Fig. 3 is the structural schematic diagram that the pressure tap of micropressure sensor is arranged in crossover sub；
Fig. 4 is that the structural schematic diagram in pressure measuring cavity stub interface is arranged in the pressure tap of micropressure sensor；
Fig. 5 is the present invention and the mating application schematic diagram of monitoring device.
As shown in the figure：Catheter（1）, temperature sensor（2）, catheter stub interface（3）, crossover sub（4）, drainage tube
Road（5）, micropressure sensor（6）, shut-off valve（7）, liquid measure monitor window（8）, signal acquiring board（9）, urine collection bag（10）, monitoring
Equipment（11）, monitoring device special wire（12）, monitoring device plug special（13）, micropressure sensor pressure tap
（14）, crossover sub side opening（15）, temperature measuring wire（16）, thermometric plug（17）, survey pressure conducting wire（18）, survey pressure plug（19）, survey
Press chamber（20）, urethral catheterization chamber（21）, fixed balloon cavity（22）, thermometric chamber（23）, sacculus（24）.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawings and examples.
Embodiment 1：Micropressure sensor of the invention（6）It is arranged in crossover sub（4）Interior preparation method.
1, the crossover sub of such as Fig. 3（4）Shown in structure, crossover sub is issued（4）Injection mold, crossover sub（4）'s
Outer right wall should reserve the pressure tap with micropressure sensor（14）Crossover sub side opening（15）.
2, using medical polypropylene material, Shooting Technique produces crossover sub（4）.
3, micropressure sensor（6）Serial ports uses 30cm quad（12）With line trap（13）Connection.
4, the pressure tap of micropressure sensor（14）It is placed in crossover sub side opening（15）It is interior, micro-pressure is passed using sealant
The pressure tap of sensor（14）It is closed to be fixed on crossover sub side opening（15）On.After naturally dry sealant, using medical purified water
The airtight performance of inspection keeps answering ne-leakage in 30 seconds under 200cmH2O pressure condition.
The preparation method in pressure measuring cavity stub interface is arranged in the pressure tap of the micropressure sensor of the present invention of embodiment 2.
1, as shown in figure 4, using four chamber catheters（1）, wherein left side is fixed balloon cavity（22）, intermediate urethral catheterization chamber
（21）；Urethral catheterization chamber（21）In catheter stub interface（3）Punishment fork, is configured to pressure measuring cavity（20）, urethral catheterization chamber（21）With pressure measuring cavity
（20）Inside connection；Right side is thermometric chamber（23）.
2, the pressure tap of micropressure sensor（14）It is placed in pressure measuring cavity（20）It is interior, using sealing glue sticking, check No leakage
?.
3, micropressure sensor（6）Pin and survey pressure conducting wire（18）Pressure conducting wire is surveyed in one end welding（18）The other end and survey are pressed
Plug（19）Welding.
4, by temperature sensor（2）Pin welds temperature measuring wire（16）Afterwards, thermometric chamber is slowly pushed into using tiny steel wire
（23）It is interior, temperature sensor（2）Reach sacculus（24）It is stopped after top position；Temperature measuring wire（16）Weld thermometric plug in tail portion
（17）.
5, thermometric plug（17）, survey pressure plug（19）Respectively with monitoring device（11）Signal acquiring board（9）Corresponding letter
Whether the connection of number input interface, booting test thermometric pressure measuring function are reached.
3 present invention of embodiment and monitoring device（11）Mating application.
1, as shown in figure 5, liquid measure according to the invention is monitored window（8）Insertion and monitoring device（11）Flow monitoring
In card slot.
2, using conducting wire（12）By temperature sensor（2）, micropressure sensor（6）With signal acquiring board（9）Connection uses
Conducting wire（12）By signal acquiring board（9）With monitoring device（11）Connection.
3, monitoring device is opened（11）Power supply dynamically can continuously monitor patient temperature, urine volume；Need to monitor patient's bladder
When pressure, using shut-off valve（7）By drainage line（5）It is closed, urine in bladder is made to keep expanded state, that is, can measure and obtain wing
Guang pressure.
Above-mentioned accompanying drawings and embodiments are only used to illustrate the technical scheme of the present invention and not to limit it, although referring to preferred embodiment
Describe the invention in detail, those skilled in the art should understand that, can to technical solution of the present invention into
Row modification or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in power of the invention
In sharp claimed range, protection scope of the present invention is not limited in any way.
Claims (4)
1. a kind of survey pressure for thermometric and survey the drainage line of urine volume, mainly by catheter（1）, temperature sensor（2）, thermometric leads
Line（16）, thermometric plug（17）, crossover sub（4）, drainage line（5）, micropressure sensor（6）, survey pressure plug（19）, cut-off
Valve（7）, liquid measure monitor window（8）, urine collection bag（10）Composition, it is characterised in that：Temperature sensor（2）Positioned at catheter（1）Before
In the tube wall at end or in lumen, temperature sensor（2）Using temperature measuring wire（16）Along tube wall or lumen internal stretch to catheter
Stub interface（3）Outside, temperature measuring wire（16）Tail portion be arranged thermometric plug（17）；Drainage line（5）Using crossover sub（4）With
Catheter（1）Urethral catheterization chamber connection；Micropressure sensor（6）Pressure tap be arranged in crossover sub（4）Or drainage line（5）Or
Catheter（1）Inner cavity, micropressure sensor（6）Signal output end be equipped with survey pressure plug（19）；Drainage line（5）Front end
Equipped with crossover sub（4）, tail end be equipped with urine collection bag（10）, crossover sub（4）With urine collection bag（10）Between be equipped with liquid measure monitoring window
（8）, liquid measure monitoring window（8）It is set to urine collection bag（10）Upstream position；Shut-off valve（7）It is set to micropressure sensor（6）
Window is monitored with liquid measure（8）Between drainage line on；The present invention and dedicated monitoring device（11）It matches, temperature sensor
（2）The thermometric plug of end（17）The plug-in signal acquiring board with monitoring device（9）Temperature input interface fast connect, minute-pressure
Force snesor（6）Plug is pressed in the survey of end（19）With monitoring device（11）Plug-in signal acquiring board（9）Pressure input interface
Quick connection, liquid measure monitor window（8）It is mounted on monitoring device（11）Optical monitoring mouth position.
2. a kind of drainage line that pressure and survey urine volume are surveyed for thermometric according to claim 1, it is further characterized in that：Signal
Collection plate（9）If one of them is temperature input interface, with temperature sensor there are two signal input interface（2）Thermometric insert
Head（17）Quick connection, another is pressure input interface, with micropressure sensor（6）Survey press plug（19）Quick connection；
Meanwhile signal acquiring board（9）It is additionally provided with signal output interface, signal output interface uses special wire（12）, plug special
（13）With monitoring device（11）Quick connection.
3. a kind of drainage line that pressure and survey urine volume are surveyed for thermometric according to claim 1, it is further characterized in that：Using
Three chambers or the above catheter of three chambers（1）When, by catheter（1）A wherein chamber as pressure measuring cavity（20）, pressure measuring cavity（20）With
Urethral catheterization chamber（21）It is directly or indirectly connected to, urine in bladder is enable to can smoothly enter into pressure measuring cavity（20）It is interior, micropressure sensor（6）'s
Pressure tap is arranged in pressure measuring cavity（20）Stub interface（3）It is interior, micropressure sensor（6）Conducting wire is pressed using surveying（18）, survey pressure insert
Head（19）With signal acquiring board（9）Connection.
4. a kind of drainage line that pressure and survey urine volume are surveyed for thermometric according to claim 1, it is further characterized in that：It will be warm
Spend sensor（2）, micropressure sensor（6）Window is monitored with liquid measure（8）It is integrated in a set of drainage line, is used for simultaneously respectively
Sickbed patients carry out the continuous temperature monitoring of dynamic, intravesical pressure monitoring and urine volume measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017513.8A CN108837197A (en) | 2018-09-03 | 2018-09-03 | It is a kind of to survey pressure for thermometric and survey the drainage line of urine volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017513.8A CN108837197A (en) | 2018-09-03 | 2018-09-03 | It is a kind of to survey pressure for thermometric and survey the drainage line of urine volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108837197A true CN108837197A (en) | 2018-11-20 |
Family
ID=64189508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017513.8A Pending CN108837197A (en) | 2018-09-03 | 2018-09-03 | It is a kind of to survey pressure for thermometric and survey the drainage line of urine volume |
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| CN (1) | CN108837197A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006197A (en) * | 2013-01-07 | 2013-04-03 | 江苏苏云医疗器材有限公司 | Urinary bladder pressure assessing and training method |
| CN103775324A (en) * | 2012-10-22 | 2014-05-07 | 西安交大京盛科技发展有限公司 | System for monitoring working environment of air compressor in real time |
| CN107205675A (en) * | 2014-09-28 | 2017-09-26 | 波特雷罗医疗公司 | System, apparatus and method for sensing physiological data and drainage and analysing body fluid |
| CN107374654A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey bladder pressure catheter |
| CN207101553U (en) * | 2017-02-27 | 2018-03-16 | 中国医科大学附属盛京医院 | Intelligent pressure catheter |
| CN207591096U (en) * | 2017-03-29 | 2018-07-10 | 湖南特瑞精密医疗器械有限公司 | A kind of three-chamber thermometric pressure measurement urethral catheterization device |
-
2018
- 2018-09-03 CN CN201811017513.8A patent/CN108837197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775324A (en) * | 2012-10-22 | 2014-05-07 | 西安交大京盛科技发展有限公司 | System for monitoring working environment of air compressor in real time |
| CN103006197A (en) * | 2013-01-07 | 2013-04-03 | 江苏苏云医疗器材有限公司 | Urinary bladder pressure assessing and training method |
| CN107205675A (en) * | 2014-09-28 | 2017-09-26 | 波特雷罗医疗公司 | System, apparatus and method for sensing physiological data and drainage and analysing body fluid |
| CN207101553U (en) * | 2017-02-27 | 2018-03-16 | 中国医科大学附属盛京医院 | Intelligent pressure catheter |
| CN207591096U (en) * | 2017-03-29 | 2018-07-10 | 湖南特瑞精密医疗器械有限公司 | A kind of three-chamber thermometric pressure measurement urethral catheterization device |
| CN107374654A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey bladder pressure catheter |
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