CN109498855A - A kind of drainage bag liquid level monitoring and alarming device - Google Patents
A kind of drainage bag liquid level monitoring and alarming device Download PDFInfo
- Publication number
- CN109498855A CN109498855A CN201811608751.6A CN201811608751A CN109498855A CN 109498855 A CN109498855 A CN 109498855A CN 201811608751 A CN201811608751 A CN 201811608751A CN 109498855 A CN109498855 A CN 109498855A
- Authority
- CN
- China
- Prior art keywords
- drainage bag
- liquid level
- level monitoring
- alarming device
- alarm
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000000474 nursing effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010051077 Post procedural haemorrhage Diseases 0.000 description 1
- 208000037486 Postoperative Hemorrhage Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Thermal Sciences (AREA)
- Vascular Medicine (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automation & Control Theory (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of drainage bag liquid level monitoring and alarming device, including function part and fixed part, the function part is connected with one end of connector by shell and is formed, and the other end of the connector is connect with the fixed part；The shell is a cuboid or square hollow structure, one side is successively integrated with operating space, display screen, zone of alarm from bottom to up upward, the interior of shell is integrated with mainboard, power module, ultrasonic sensor, and the operating space, display screen, zone of alarm, mainboard, ultrasonic sensor pass through circuit respectively and connect with the power module.Drainage bag liquid level monitoring and alarming device structure of the invention is simple, it is easy to operate, it is easily installed at existing drainage bag end sealing mouth, liquid level can be monitored in real time, early warning is realized by preset alarm height, there are many warning note modes for the present apparatus, it is selected according to the actual situation convenient for medical staff, the exception for understanding patient's liquid measure in time, judges the complication being likely to occur early, handles in time.
Description
Technical field
The invention belongs to the field of medical instrument technology, specifically, being related to a kind of drainage bag liquid level monitoring and alarming device.
Background technique
Abdominal cavity dual-casing patient is relatively more in surgical operation at present, and observation intraperitoneal drainage liquid is medical staff one important
Work handles complication in time and provides foundation to judge conditions of patients.Original drainage bag drainage bottle is put it on the ground, medical care
Personnel, which must squat down or bend when making the rounds of the wards to observe the scale on drainage bottle side wall, could read the height of liquid in drainage bag, very
Inconvenience, while the workload of medical staff is also increased, reduce working efficiency.If failing to find that drainage liquid measure is abnormal in time,
It is difficult to complication (post-operative hemorrhage volume) early discovery, early processing, it is possible to affect best occasion for the treatment adversely.
Summary of the invention
For existing issue described above, the object of the present invention is to provide a kind of drainage bag liquid level monitoring and alarming device,
Structure is simple, easy to operate, greatlies simplify medical staff's workload, improves working efficiency, while to judge conditions of patients, and
When processing complication provide foundation.
To achieve the goals above, The technical solution adopted by the invention is as follows:
The first aspect of the invention provides a kind of drainage bag liquid level monitoring and alarming device, including function part and fixation
Portion, the function part are connected with one end of connector by shell and are formed, and the other end of the connector and the fixed part connect
It connects；
The shell is a cuboid or square hollow structure, and one side is successively integrated with operation from bottom to up upward
Area, display screen, zone of alarm, the interior of shell are integrated with mainboard, power module, ultrasonic sensor, the operating space, display
Screen, zone of alarm, mainboard, ultrasonic sensor pass through circuit respectively and connect with the power module.
The operating space be by determination key, positioned at the determination key surrounding four direction key, be located at the determination key
Return key and switch key that side is set side by side and the reset key composition being arranged close to the switch key.
The operating space and display screen are liquid crystal touch screen.
The zone of alarm be by alarm buzzing mouth and positioned at it is described alarm buzzing mouth side on angle setting alarm lamp
Composition.
The mainboard be by be integrated in the control chip being provided separately on mainboard, wireless transport module, A/D conversion module,
Buzzer composition.
The power module is to be moved by charge port and battery composition for providing to drainage bag liquid level monitoring and alarming device
Power.
The battery is rechargeable battery, specifically selects lithium battery.
The charge port is Universal USB interface.
Supersonic generator and receiver built in the ultrasonic sensor, by emitting and receiving what ultrasound examination was arrived
Liquid level.
The shell and the connector are integrally formed, and the volume of the connector is less than the volume of the shell.
The structure of the fixed part is identical as the drainage bag removable seal lid structure of existing drainage bag.
Due to the adoption of the above technical scheme, the present invention has the following advantages and beneficial effects:
Drainage bag liquid level monitoring and alarming device structure of the invention is simple, easy to operate, is easily installed in existing drainage bag
At end sealing mouth, liquid level can be monitored in real time, early warning is realized by preset alarm height, there are many alarms for the present apparatus
Prompting mode selects according to the actual situation convenient for nursing staff, greatlies simplify the inspection workload of inspection nurse, improves work
Efficiency.
Detailed description of the invention
Fig. 1 is the overall schematic of drainage bag liquid level monitoring and alarming device of the invention.
Fig. 2 is the top view of drainage bag liquid level monitoring and alarming device of the invention.
Fig. 3 is the cross-sectional view of the line C-C along Fig. 2.
Fig. 4 is the structural schematic diagram that shell is integrated with operating space, display screen, zone of alarm on one side upward.
Fig. 5 is the structural schematic diagram of mainboard.
Fig. 6 is the work-based logic schematic diagram of drainage bag liquid level monitoring and alarming device of the invention.
Fig. 7 is the working state schematic representation of drainage bag liquid level monitoring and alarming device of the invention.
Fig. 8 is the schematic diagram of drainage bag.
Fig. 9 is the schematic diagram of drainage bottle.
Figure 10 is the structural schematic diagram for draining bottle rack.
Wherein: 1 is function part, and 2 be fixed part, and 11 be shell, and 12 be connector, and 111 be operating space, and 112 be display screen,
113 be zone of alarm, and 114 be mainboard, and 115 be power module, and 116 be ultrasonic sensor, and 1111 be determination key, and 1112 be return
Key, 1113 be direction key, and 1114 be reset key, and 1115 be switch key, and 1131 refer to for alarm buzzing mouth, 1132 for alarm
Show lamp, 1141 be control chip, and 1142 be wireless transport module, and 1143 be A/D conversion module, and 1144 be buzzer, and 1151 are
Charge port, 1152 be battery, and 8 be drainage bag, and 9 be drainage bottle, and 81 be drainage bag removable seal lid, and 91 be drainage bottle rack.
Specific embodiment
In order to illustrate more clearly of the present invention, below with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, this should not be limited with this
The protection scope of invention.
Embodiment 1
A kind of drainage bag liquid level monitoring and alarming device, as depicted in figs. 1 and 2, Fig. 1 are drainage bag liquid level monitorings of the invention
The overall schematic of warning device, Fig. 2 are the top view of drainage bag liquid level monitoring and alarming device of the invention, including function part 1
With fixed part 2, the function part 1, which is connected by shell 11 with one end of connector 12, to be formed, the other end of the connector 12
It is connect with the fixed part 2；
The shell 11 is a cuboid or square hollow structure, and one side is successively integrated with operation from bottom to up upward
Area 111, display screen 112, zone of alarm 113, the shell 11 have been internally integrated mainboard 114, power module 115, supersonic sensing
Device 116, the operating space 111, display screen 112, zone of alarm 113, mainboard 114, ultrasonic sensor 116 respectively by circuit with
The power module 115 connects.Structure is as shown in figure 3, Fig. 3 is the cross-sectional view of the line C-C along Fig. 2.
The operating space 111 be by determination key 1111, positioned at 1111 surrounding of determination key four direction key 1113,
The return key 1112 and switch key 1115 that are set side by side positioned at 1111 side of determination key and close to the switch key
The reset key 1114 of 1115 settings forms.Four direction key 1113 can choose selected by project, plus-minus number or selection
The switch state of project, 1112 function of return key are to return to previous menu, press this when display screen 112 shows detecting state
Key, then display screen 112 shows interface of main menu, if crash or other abnormal conditions occur for drainage bag liquid level monitoring and alarming device,
It can be by pressing the debugging of 1114 rebooting device of reset key.Structure is as shown in figure 4, Fig. 4 is that shell is integrated on one side upward
Operating space, display screen, zone of alarm structural schematic diagram.
The information such as the 112 real-time display liquid level of display screen, battery capacity, type of alarm.
Liquid crystal touch screen can be used to replace in the operating space 111 and display screen 112, more attractive, and simple interface.
The zone of alarm 113 is that angle is arranged by alarm buzzing mouth 1131 and on 1131 side of alarm buzzing mouth
Alarm lamp 1132 forms.When liquid level reaches setting threshold value, refer to by the alarm of alarm buzzing mouth 1131 or by alarm
Show that the flashing of lamp 1132 reminds patient to replace drainage bag.
The mainboard 114 is by being integrated in the control chip 1141, the wireless transport module that are provided separately on mainboard 114
1142, A/D conversion module 1143, buzzer 1144 form.Structure is as shown in figure 5, Fig. 5 is the structural schematic diagram of mainboard.
The power module 115 is made of charge port 1151 and battery 1152, for alarming to drainage bag liquid level monitoring
Device provides power, and the battery 1152 is rechargeable battery, specifically selects lithium battery, can charge repeatedly, expands drainage bag liquid level
Monitoring alarm device working region；The charge port 1151 is Universal USB interface, and charging is convenient.
Supersonic generator and receiver built in the ultrasonic sensor 116, by emitting and receiving ultrasound examination
The liquid level arrived.
The shell 11 is integrally formed with the connector 12, and the volume of the connector 12 is less than the body of the shell 11
Product, connector 12 can be hollow structure, convenient to connect with the fixed part 2.
The structure of the fixed part 2 is identical as drainage bag removable seal 81 structures of lid of existing drainage bag 8, convenient for fixing
On drainage bag 8, and guarantee between liquid level and the ultrasonic sensor 116 without interference.
Fig. 6 is the work-based logic schematic diagram of drainage bag liquid level monitoring and alarming device of the invention.It can be seen from the figure that super
Built in sonic sensor 116 then supersonic generator and receiver are led to by emitting and receiving ultrasound examination liquid level
It crosses A/D conversion module 1143 and the analog signal that ultrasonic sensor 116 acquires is converted into digital signal, be conveyed to control chip
1141, the control chip 1141 is used to receive the liquid level signal that the ultrasonic sensor 116 transmits, and passes through plug-in
Judgement is compared with preset value, determines if to reach peak value, if not up to alarming value, continues to monitor, if reaching peak value, institute
It states control chip 1141 and alarm buzzing mouth 1131, alarm lamp 1132, buzzer 1144 or nothing is passed through according to predetermined manner
Line transmission alarm signal reminds nursing staff or the control chip 1141 to transmit signal to institute to the mode of nurse's platform
Wireless transport module 1142 is stated, the wireless transport module 1142 can send alarm signal when liquid level reaches given threshold
To nurse's platform, nurse's platform installs wireless signal receiver in advance, and nurse is facilitated to handle in time.Controlling chip 1141 simultaneously will believe
Number it is conveyed to display screen 112, alarm mode and alarm height number is set by 111 control button of operating space, as program
Judgment basis.
When the display screen 112 of the drainage bag liquid level monitoring and alarming device is without other operations, real-time display current level is high
Degree, battery dump energy and alarm mode, after pressing return key 1112, into main menu, can pass through up and down direction key
1113 selection liquid level warning height or alarm mode enter Setting pattern by determination key 1111, when liquid level warning height is arranged, lead to
It crosses left and right directions key 1113 and selects set digit or unit option, pass through up and down direction key after determining digit
1113 determine that number or unit, unit are defaulted as mm, can select to be adjusted to cm, the number in digit order number according to actual needs
It recycles and shows from 0-9, under entering next bit by determination key 1111 after the completion of selection or being entered by left and right directions key 1113
One.Alarm mode sub-menus has nursing station mode and two kinds of caution sound, and indicator light dodges when default is alarmed without selection
It is bright.Enter Setting pattern by determination key 1111, the on or off of the mode are selected by up and down direction key 1113.Selection
H or loudspeaker symbol can be shown when on, on real-time display interface, without the symbol when selecting off.
When using the drainage bag liquid level monitoring and alarming device, as shown in Fig. 7~10, Fig. 7 is drainage bag liquid of the invention
The working state schematic representation of position monitoring alarm device, Fig. 8 is the schematic diagram of drainage bag, and Fig. 9 is the schematic diagram of drainage bottle, Tu10Shi
The structural schematic diagram of bottle rack is drained, new 8 associated pipe of drainage bag is connected and is put into (the drainage bottle 9 of drainage bottle 9 by nursing staff
Ground is placed in by draining bottle rack 91) in, the drainage bag removable seal lid 81 of drainage bag 8 is opened, due to described solid
The structure for determining portion 2 is identical as drainage bag removable seal 81 structures of lid of existing drainage bag 8, can be very easily by drainage bag liquid
The fixed part 2 of position monitoring alarm device is fixed on drainage bag seal, and liquid level is arranged by operating space 111 and alarms highly, presses
It need to select alarm mode: when caution sound is used for daily or waking state, suggest when evening rest closing；Nursing station mode can be with
As needed it is normally opened or in caution sound mode close when open.When replacing drainage bag 8, determination key 1111 is first pressed by warning message
It closes, drainage bag liquid level monitoring and alarming device is removed from 8 seal of drainage bag, it then can routinely afterflow after operation processing
Journey.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of drainage bag liquid level monitoring and alarming device, it is characterised in that: including function part and fixed part, the function part be by
Shell connects composition with one end of connector, and the other end of the connector is connect with the fixed part；
The shell is a cuboid or square hollow structure, and one side is successively integrated with operating space from bottom to up, shows upward
Display screen, zone of alarm, the interior of shell are integrated with mainboard, power module, ultrasonic sensor, the operating space, display screen, report
Police region, mainboard, ultrasonic sensor pass through circuit respectively and connect with the power module.
2. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the operating space is by determining
Key, the four direction key positioned at the determination key surrounding, the return key and switch that are set side by side positioned at the determination key side
Key and the reset key composition being arranged close to the switch key.
3. drainage bag liquid level monitoring and alarming device according to claim 2, it is characterised in that: the operating space and display screen
For liquid crystal touch screen.
4. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the zone of alarm is by alarming
Buzzing mouth and the alarm lamp composition that angle is arranged on the alarm buzzing mouth side.
5. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the mainboard is by being integrated in
Control chip, wireless transport module, A/D conversion module, the buzzer composition being provided separately on mainboard.
6. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the power module is by filling
Power port and battery composition, for providing power to drainage bag liquid level monitoring and alarming device.
7. drainage bag liquid level monitoring and alarming device according to claim 6, it is characterised in that: the battery is charging electricity
Pond；The charge port is Universal USB interface.
8. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: in the ultrasonic sensor
Supersonic generator and receiver are set, the liquid level arrived by emitting and receiving ultrasound examination.
9. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the shell and the connection
Part is integrally formed, and the volume of the connector is less than the volume of the shell.
10. drainage bag liquid level monitoring and alarming device according to claim 1, it is characterised in that: the structure of the fixed part
It is identical as the drainage bag removable seal lid structure of existing drainage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608751.6A CN109498855A (en) | 2018-12-27 | 2018-12-27 | A kind of drainage bag liquid level monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608751.6A CN109498855A (en) | 2018-12-27 | 2018-12-27 | A kind of drainage bag liquid level monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498855A true CN109498855A (en) | 2019-03-22 |
Family
ID=65755007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608751.6A Pending CN109498855A (en) | 2018-12-27 | 2018-12-27 | A kind of drainage bag liquid level monitoring and alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773479A (en) * | 2020-07-16 | 2020-10-16 | 海吉雅智慧医疗科技(广州)有限公司 | Infusion alarm system |
| CN112269078A (en) * | 2020-10-13 | 2021-01-26 | 韩峰 | General detector of electrical measurement |
| CN113324620A (en) * | 2021-06-02 | 2021-08-31 | 成都瀚辰光翼科技有限责任公司 | Liquid level detection method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269768Y (en) * | 2008-10-13 | 2009-07-08 | 山东大学齐鲁医院 | Ultrasonic liquid level measurement and display apparatus for liquid nitrogen tank |
| CN203908632U (en) * | 2014-02-28 | 2014-10-29 | 江苏海事职业技术学院 | Liquid level measuring and alarming device |
| KR101476306B1 (en) * | 2014-10-01 | 2014-12-24 | 대한센서 주식회사 | ultrasonic level sensor with level switching |
| CN205031621U (en) * | 2015-10-12 | 2016-02-17 | 王永胜 | Drainage device for neurosurgery |
| CN105963825A (en) * | 2016-04-26 | 2016-09-28 | 昆明理工大学 | Bluetooth medical infusion alarming and real-time intelligent control device based on CPS embedded system |
| CN206161100U (en) * | 2016-11-03 | 2017-05-10 | 安徽特威达水电设备有限公司 | Liquid level switches and controlling means |
| CN108671280A (en) * | 2018-05-25 | 2018-10-19 | 芜湖职业技术学院 | Drainage bag |
| CN209751757U (en) * | 2018-12-27 | 2019-12-10 | 中国人民解放军第二军医大学 | Drainage bag liquid level monitoring alarm device |
-
2018
- 2018-12-27 CN CN201811608751.6A patent/CN109498855A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269768Y (en) * | 2008-10-13 | 2009-07-08 | 山东大学齐鲁医院 | Ultrasonic liquid level measurement and display apparatus for liquid nitrogen tank |
| CN203908632U (en) * | 2014-02-28 | 2014-10-29 | 江苏海事职业技术学院 | Liquid level measuring and alarming device |
| KR101476306B1 (en) * | 2014-10-01 | 2014-12-24 | 대한센서 주식회사 | ultrasonic level sensor with level switching |
| CN205031621U (en) * | 2015-10-12 | 2016-02-17 | 王永胜 | Drainage device for neurosurgery |
| CN105963825A (en) * | 2016-04-26 | 2016-09-28 | 昆明理工大学 | Bluetooth medical infusion alarming and real-time intelligent control device based on CPS embedded system |
| CN206161100U (en) * | 2016-11-03 | 2017-05-10 | 安徽特威达水电设备有限公司 | Liquid level switches and controlling means |
| CN108671280A (en) * | 2018-05-25 | 2018-10-19 | 芜湖职业技术学院 | Drainage bag |
| CN209751757U (en) * | 2018-12-27 | 2019-12-10 | 中国人民解放军第二军医大学 | Drainage bag liquid level monitoring alarm device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773479A (en) * | 2020-07-16 | 2020-10-16 | 海吉雅智慧医疗科技(广州)有限公司 | Infusion alarm system |
| CN112269078A (en) * | 2020-10-13 | 2021-01-26 | 韩峰 | General detector of electrical measurement |
| CN113324620A (en) * | 2021-06-02 | 2021-08-31 | 成都瀚辰光翼科技有限责任公司 | Liquid level detection method and device |
| CN113324620B (en) * | 2021-06-02 | 2022-08-30 | 成都瀚辰光翼科技有限责任公司 | Liquid level detection method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109498855A (en) | A kind of drainage bag liquid level monitoring and alarming device | |
| CN206165991U (en) | Live working safety precaution intelligence bracelet | |
| US20200163644A1 (en) | Fetal heart rate monitoring system | |
| CN109288530A (en) | A kind of wireless urine volume monitor and its system | |
| CN102038508A (en) | Sleep apnoea detector | |
| CN105411562A (en) | Vibrating capsule system for acquiring digestive tract pressure data | |
| CN106108923A (en) | intravesical pressure, temperature and urine flow monitoring system | |
| WO2017173832A1 (en) | Portable multi-sign measurement all-in-one machine | |
| CN209751757U (en) | Drainage bag liquid level monitoring alarm device | |
| CN109833528A (en) | A kind of intelligent visual closed drainage of pleural cavity system | |
| CN202981967U (en) | Wireless electronic thermometer | |
| CN203886010U (en) | Electronic drainage tube clipping device | |
| CN212281404U (en) | Clinical bladder urine volume real-time supervision device based on ultrasonic probe array | |
| CN206390915U (en) | Wearable stress analysis and monitoring device | |
| CN206365901U (en) | A kind of wearable bladder urine detecting system | |
| KR101054641B1 (en) | U-health system for patient management | |
| CN112336383A (en) | Urine collecting device with alarm function | |
| CN210043319U (en) | Multifunctional bracelet for multi-voltage-level near-electricity alarm | |
| CN211131058U (en) | Portable electrocardio guardianship device | |
| CN208371779U (en) | A kind of postpartum hemorrhage measuring warning device applied on obstetric table | |
| CN111494032A (en) | Intelligent hand washing health management system | |
| CN206063149U (en) | A kind of tumble high risk patient custodial care facility | |
| CN206220204U (en) | One kind weigh induction type urinary flow detection toilet structure | |
| CN215840725U (en) | Multifunctional urine bag | |
| CN208511014U (en) | Disease of old people portable monitoring logger |
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 |