CN110215566B - Infusion monitoring method capable of being hung on Murphy's dropper of different specifications - Google Patents
Infusion monitoring method capable of being hung on Murphy's dropper of different specifications Download PDFInfo
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- CN110215566B CN110215566B CN201910553764.6A CN201910553764A CN110215566B CN 110215566 B CN110215566 B CN 110215566B CN 201910553764 A CN201910553764 A CN 201910553764A CN 110215566 B CN110215566 B CN 110215566B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001802 infusion Methods 0.000 title claims description 25
- 239000003978 infusion fluid Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims 2
- 238000010079 rubber tapping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a transfusion monitoring method capable of being hung on Murphy's droppers of different specifications, which comprises the following steps: s10, adjusting the positions of the left baffle and the right baffle according to the pipe diameter of the Murphy 'S dropper, and clamping the Murphy' S dropper; s20, when the infusion liquid drops fall from the Murphy dropper head and pass through the infrared pair tube, the infrared light intensity received by the receiving tube changes, a pulse signal is generated through photoelectric conversion and sent to the main controller, and the main controller records the time; s30, let the recording time of two adjacent recordings be T1 and T2, the recording time unit be ms, the drop speed be 60000/(T2-T1), and the unit of f be drop/min. The invention is suitable for Murphy's droppers with different pipe diameters and different shapes, is more convenient to monitor the transfusion condition, and adopts a seat charging mode to charge at any time.
Description
Technical Field
The invention belongs to the field of medical instruments, and relates to an infusion monitoring method capable of being hung on Murphy's droppers of different specifications.
Background
Infusion is a common means of treatment and care in hospitals. In order to prevent accidents in the infusion process, the infusion progress needs to be continuously monitored and controlled to adjust the speed, and patients or family members often cannot have a rest while looking at the infusion bottle, so that not only is mental burden brought to the patients and the family members, but also the labor intensity of nursing staff is increased. The current calling can not replace the eyes of people, and the bottle-empty phenomenon can occur without paying attention, which is easy to cause medical accidents and medical disputes. In addition, the aging society progresses rapidly, the phenomenon of the solitary child is common, and the 421 family personnel structure consisting of the solitary child is more deficient in the accompanying aspect of the special person of the child when the parents suffer from diseases and transfuse.
Most of the current infusion monitoring devices are large in size, complex to operate, fixed in size and incompatible with Murphy's dropper with different pipe diameters, and meanwhile, the USB charging is not convenient and fast in practical application and cannot automatically monitor the infusion dripping speed.
Disclosure of Invention
The invention aims to solve the problems and provides a transfusion monitoring method which is adaptive to different Murphy dropper sizes and can be sleeved on Murphy droppers with different specifications in a seat filling mode.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a transfusion monitoring method capable of being sleeved on Murphy's dropper of different specifications is used for a transfusion monitoring device capable of being sleeved on Murphy's dropper of different specifications, the device comprises a key ring, a key, a panel, a buzzing fixing seat, a circuit board, a rechargeable battery, a spring fixing position, a baffle spring, a dropper fixing seat, a left baffle, a right baffle and a rear shell, wherein the panel and the rear shell are covered to form a complete shell; the button, the buzzing fixing seat circuit board, the rechargeable battery, the spring fixing position, the baffle spring, the dropper fixing seat, the left baffle and the right baffle are arranged in the middle of a shell formed by the panel and the rear shell; the buzzing fixing seat is arranged on the circuit board, and the circuit board is fixed on the rear shell; a rechargeable battery and a dropper fixing seat are arranged between the circuit board and the rear shell, and the dropper fixing seat is fixed on the rear shell; the upper half part of the burette fixing seat is provided with a left baffle and a right baffle which are connected with the burette fixing seat in a springing way through a spring fixing seat and a baffle spring; the circuit board comprises a main controller and an infrared pair tube, the main controller is connected with the infrared pair tube, the infrared pair tube is controlled by the main controller, the infrared pair tube comprises a transmitting tube and a receiving tube, the transmitting tube emits light to the infusion dropper, and the receiving tube receives infrared light;
the infusion monitoring method of the device comprises the following steps:
s10, adjusting the positions of the left baffle and the right baffle according to the pipe diameter of the Murphy 'S dropper, and clamping the Murphy' S dropper;
s20, when the infusion liquid drops fall from the Murphy dropper head and pass through the infrared pair tube, the infrared light intensity received by the receiving tube changes, a pulse signal is generated through photoelectric conversion and sent to the main controller, and the main controller records the time;
s30, let the recording time of two adjacent recordings be T1 and T2, the recording time unit be ms, the drop speed be 60000/(T2-T1), and the drop/min unit be f.
Preferably, the circuit board further comprises a liquid crystal screen, a buzzer, a wireless communication module and a charging manager, the main controller is respectively connected with the liquid crystal screen, the buzzer, the wireless communication module and the charging manager, the charging manager detects and manages the charging and electric quantity of the rechargeable battery, and the rechargeable battery provides power for the main controller; the wireless communication module uploads the dripping speed collected by the infrared pair tube; the liquid crystal screen displays the drip speed of the drip tube monitored in the S30; the key is connected with the main controller, functions and upper and lower dropping speed alarm limits are set, and the buzzer buzzes and alarms when f detected in S30 exceeds the preset upper and lower dropping speed limits.
Preferably, the burette fixing seat further comprises a burette limiting boss arranged on the inner wall of the burette fixing seat, and the height of the protrusion is adjusted according to the diameter of the burette.
Preferably, the bottom of the rear housing further comprises a charging electrode sheet connected to the charging manager, and the rechargeable battery can be charged through the charging manager in each step S10-30.
Preferably, the infrared pair of tubes is arranged 8mm-12mm away from the top end of the dropper fixing seat.
Preferably, in S30, to reduce the error, the average time interval of 8 pulses is calculated, and the value of the removed error is the maximum, that is, the time interval after the error removal is denoted as T (∑ T10+ T20+ T30+ · + T80)/8, T10-T80 are the time intervals of 8 pulses respectively, the unit is millisecond, the drop rate after the error removal is denoted as S60000/T, and the unit of S is drop/minute.
Preferably, the top of the left baffle is provided with anti-slip lines, and in S10, if the monitored pipe diameter of the murphy dropper is larger than the default pipe diameter, the left baffle is pushed out, and the murphy dropper is placed in the dropper fixing seat.
Preferably, the top of the right baffle is provided with anti-slip threads, and in S10, if the monitored pipe diameter of the murphy dropper is smaller than the default pipe diameter, the murphy dropper is placed in the dropper fixing seat, and then the right baffle is pushed in.
Preferably, the rear shell is further provided with a lock catch for fastening the coded lock or fixing or hanging the coded lock.
Preferably, the buzzer fixing seat is clamped on the circuit board.
Preferably, the wireless communication module includes an RF chip to upload the droplet velocity f in S30.
Compared with the prior art, the invention provides an infrared speed measurement, a novel dropper fixing mode, a seat type charging technology, a wireless communication technology and the like to realize intelligent monitoring management, setting and alarming of multi-tube-diameter infusion, and has the following main technical effects:
(1) the dropper fixing seat is matched with a left baffle and a right baffle in a combined mode, a Murphy dropper with a small pipe diameter is hung, the right baffle is pushed into the upper end of the dropper fixing seat to prevent the instrument from falling off in the use process, a Murphy dropper with a large pipe diameter is hung, and the left baffle is pushed out of the upper end of the dropper fixing seat to prevent the instrument from falling off in the use process;
(2) when the voltage is insufficient, the charging device can be directly placed on the charger for direct charging;
(3) in the monitoring process, the nursing staff monitors the infusion speed, the remaining time and the like in real time at any time through the liquid crystal screen and the data uploaded to the system, and once abnormal buzzer prompts;
(4) direct counting is adopted, speed measurement is simple and convenient, meanwhile, the instantaneity is better, error processing is combined, and errors generated due to environmental factors (such as shaking of equipment, speed regulation and the like) are eliminated.
Drawings
FIG. 1 is a flowchart illustrating the steps of a method for monitoring an infusion solution that can be mounted on Murphy's dropper tubes of different sizes according to an embodiment of the present invention;
FIG. 2 is a perspective view of an apparatus for monitoring an infusion solution that can be mounted on Murphy's dropper of different specifications according to an embodiment of the present invention;
FIG. 3 is an anatomical diagram of an apparatus for monitoring an infusion that can be mounted on Murphy's dropper of different specifications according to an embodiment of the present invention;
FIG. 4 is a schematic block diagram of a circuit board of an apparatus for monitoring an infusion set attachable to murphy dropper tubes of different specifications according to an embodiment of the present invention;
FIG. 5 is a schematic view of a dropper holder of the monitoring device for monitoring infusion set on Murphy's dropper of different specifications according to the embodiment of the present invention;
FIG. 6 is a schematic diagram of the positions of infrared pair tubes of the apparatus used in the method for monitoring the infusion set attachable to murphy's dropper tubes of different specifications according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
Example 1
Referring to fig. 1 to 4, an infusion monitoring method and an apparatus used in the method are shown, wherein an infusion device capable of being hung on murphy droppers of different specifications includes a key ring 1, a key 2, a panel 3, a buzzer fixing seat 4, a first tapping screw 5, a circuit board 6, a rechargeable battery 7, a spring fixing position 8, a baffle spring 9, a second tapping screw, a dropper fixing seat 11, a left baffle 12, a right baffle 13 and a rear shell 14, wherein the panel 3 and the rear shell 14 are covered to form a complete shell, and a lock catch 15 is further disposed on the rear shell 14 for passing through a combination lock or fixing or hanging; the key 2, the buzzing fixed seat 4, the first self-tapping screw 5, the circuit board 6, the rechargeable battery 7, the spring fixing position 8, the baffle spring 9, the second self-tapping screw, the dropper fixed seat 11, the left baffle 12 and the right baffle 13 are arranged in the middle of a shell formed by the panel 3 and the rear shell 14, the key 2 is exposed out of the plane of the panel 3, and the key ring 1 is arranged on the periphery of the key 2 and on the surface of the panel 3; the buzzer fixing seat 4 is arranged on a circuit board 6, and the circuit board 6 is fixed on the rear shell 14 through a first self-tapping screw 5; a rechargeable battery 7 and a dropper fixing seat 11 are arranged between the circuit board 6 and the rear shell 14, and the dropper fixing seat 11 is fixed on the rear shell 14 through a second self-tapping screw 10; the upper half part of the burette fixing seat 11 is provided with a left baffle 12 and a right baffle 13 which are connected with the burette fixing seat 11 in a springing way through a spring fixing seat and a baffle spring 9.
The circuit board 6 comprises a main controller 61, a liquid crystal screen 62, a buzzer 63, a wireless communication module 64, infrared pair tubes 65 and a charging manager 66, wherein the main controller 61 is respectively connected with the liquid crystal screen 62, the buzzer 63, the wireless communication module 64, the infrared pair tubes 65 and the charging manager 66, the charging manager 66 detects and manages the charging and electric quantity of the rechargeable battery 7, and the rechargeable battery 7 provides a power supply for the main controller 61; the infrared pair tubes 65 comprise a transmitting tube 651 and a receiving tube 652, the transmitting tube 651 emits light towards the infusion dropper and the receiving tube 652 receives infrared light to collect the dropping speed of the dropper, and the infrared light is uploaded through the wireless communication module 64 by the main controller 61; the liquid crystal screen 62 displays the dropping speed of the monitored dropper; the key 2 is connected with the main controller 61, the function and the upper and lower limits of the dripping speed alarm are set, and the buzzer 63 buzzes and alarms when the preset upper and lower limits of the dripping speed are exceeded.
The infusion monitoring method of the device comprises the following steps:
s10, adjusting the positions of the left baffle and the right baffle according to the pipe diameter of the Murphy 'S dropper, and clamping the Murphy' S dropper;
s20, when the infusion liquid drops fall from the Murphy dropper head and pass through the infrared pair tube, the infrared light intensity received by the receiving tube changes, a pulse signal is generated through photoelectric conversion and sent to the main controller, and the main controller records the time;
s30, let the recording time of two adjacent recordings be T1 and T2, the recording time unit be ms, the drop speed be 60000/(T2-T1), and the unit of f be drop/min.
Example 2
Referring to fig. 5 and 6, the dropper fixing seat 11 further includes a dropper limiting boss 111 disposed on an inner wall of the dropper fixing seat 11, and the height of the protrusion is adjusted according to the diameter of the dropper, so as to prevent the dropper with a small diameter from falling off.
The transmitting pipe 651 and the receiving pipe 652 of the infrared pair of pipes 65 are arranged 8mm-12mm away from the top end of the fixed seat of the dropper 20.
In order to reduce the error in S30, the average time interval of 8 pulses is calculated, and the value of the maximum error removal, that is, the time interval after error removal is recorded as T (∑ T10+ T20+ T30+ … + T80)/8, T10-T80 is the time interval of each of the 8 pulses in milliseconds, and the drop rate after error removal is recorded as S60000/T, and the unit of S is drop/minute.
The bottom of the rear shell 14 further comprises a base charging electrode sheet, which is connected with the charging manager 66, and the rechargeable battery 7 is charged through the charging manager 66. The rechargeable battery 7 has the capacity of 1200-2000mAh, and can ensure that the monitoring machine can normally work for about 7 days.
The inner part of the key 2 comprises a snap dome to increase the elasticity of the key 2. The top parts of the left baffle 12 and the right baffle 13 are both provided with anti-slip threads, so that the operation is more convenient when the positions of the left baffle 12 and the right baffle 13 are adjusted, in S10, if the monitored pipe diameter of the Murphy 'S dropper 20 is larger than the default pipe diameter, the left baffle 12 is pushed out, and the Murphy' S dropper 20 is placed in the dropper fixing seat 11; if the monitored pipe diameter of the Murphy's dropper 20 is smaller than the default pipe diameter, the Murphy's dropper 20 is placed into the dropper fixing seat 11 and pushed into the right baffle 13. The buzzer fixing seat 4 is clamped on the circuit board 6 and covers the buzzer 63 to prevent shaking. The wireless communication module 64 includes an RF chip, and uploads the drop velocity f in S30.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A transfusion monitoring method capable of being sleeved on Murphy's dropper of different specifications is characterized in that the transfusion monitoring device capable of being sleeved on Murphy's dropper of different specifications comprises a key ring, a key, a panel, a buzzing fixing seat, a circuit board, a rechargeable battery, a spring fixing position, a baffle spring, a dropper fixing seat, a left baffle, a right baffle and a rear shell, wherein the panel and the rear shell are covered to form a complete shell; the button, the buzzing fixing seat circuit board, the rechargeable battery, the spring fixing position, the baffle spring, the dropper fixing seat, the left baffle and the right baffle are arranged in the middle of a shell formed by the panel and the rear shell; the buzzing fixing seat is arranged on the circuit board, and the circuit board is fixed on the rear shell; a rechargeable battery and a dropper fixing seat are arranged between the circuit board and the rear shell, and the dropper fixing seat is fixed on the rear shell; the upper half part of the burette fixing seat is provided with a left baffle and a right baffle which are connected with the burette fixing seat in a springing way through a spring fixing seat and a baffle spring; the circuit board comprises a main controller and an infrared pair tube, the main controller is connected with the infrared pair tube, the infrared pair tube is controlled by the main controller, the infrared pair tube comprises a transmitting tube and a receiving tube, the transmitting tube emits light to the infusion dropper, and the receiving tube receives infrared light;
the infusion monitoring method of the device comprises the following steps:
s10, adjusting the positions of the left baffle and the right baffle according to the pipe diameter of the Murphy 'S dropper, and clamping the Murphy' S dropper;
s20, when the infusion liquid drops fall from the Murphy dropper head and pass through the infrared pair tube, the infrared light intensity received by the receiving tube changes, a pulse signal is generated through photoelectric conversion and sent to the main controller, and the main controller records the time;
s30, setting the time of two adjacent recordings as T1 and T2, the unit of the recording time is millisecond, the dropping speed is 60000/(T2-T1), the unit of f is dropping/minute,
in S10, if the monitored pipe diameter of the Murphy 'S dropper is larger than the default pipe diameter, the left baffle is pushed out, and the Murphy' S dropper is placed in the dropper fixing seat; if the monitored pipe diameter of the Murphy dropper is smaller than the default pipe diameter, the Murphy dropper is placed into the dropper fixing seat and pushed into the right baffle.
2. The infusion monitoring method capable of being hung on Murphy's dropper of different specifications according to claim 1, wherein the circuit board further comprises a liquid crystal screen, a buzzer, a wireless communication module and a charging manager, the main controller is respectively connected with the liquid crystal screen, the buzzer, the wireless communication module and the charging manager, the charging manager detects and manages the charging and the electric quantity of the rechargeable battery, and the rechargeable battery provides power for the main controller; the wireless communication module uploads the dripping speed collected by the infrared pair tube; the liquid crystal screen displays the drip speed of the drip tube monitored in the S30; the key is connected with the main controller, functions and upper and lower dropping speed alarm limits are set, and the buzzer buzzes and alarms when f detected in S30 exceeds the preset upper and lower dropping speed limits.
3. The method for monitoring the infusion which can be hung on Murphy's dropper with different specifications as claimed in claim 1, wherein the dropper fixing seat further comprises a dropper limiting boss which is arranged on the inner wall of the dropper fixing seat, and the height of the boss is adjusted according to the caliber of the dropper.
4. The method for monitoring the infusion solution hung on Murphy's dropper of claim 2, wherein the bottom of the back shell further comprises a charging electrode plate connected with the charging manager, and the charging electrode plate charges the rechargeable battery through the charging manager.
5. The method for monitoring the infusion liquid which can be hung on Murphy's dropper with different specifications as claimed in claim 1, wherein the infrared pair of tubes is arranged at the position 8mm-12mm away from the top end of the dropper fixing seat.
6. The method for monitoring the infusion solution that can be hung on Murphy' S dropper of different specifications as set forth in claim 1, wherein in S30, in order to reduce the error, the average time interval of 8 pulses is calculated to remove the maximum error, i.e. the time interval after error removal is recorded as T ═ (. SIGMA T10+ T20+ T30+ … + T80)/8, T10-T80 is the time interval of 8 pulses respectively, and the unit is millisecond, the dropping speed after error removal is recorded as S ═ 60000/T, and the unit of S is drop/minute.
7. The method for monitoring the infusion liquid which can be hung on Murphy's dropper with different specifications as claimed in claim 1, wherein the top of the left baffle is provided with anti-skid veins.
8. The method for monitoring the infusion liquid which can be hung on Murphy's dropper with different specifications as claimed in claim 1, wherein the top of the right baffle is provided with anti-skid veins.
9. The method for monitoring the infusion solution which can be hung on Murphy's dropper with different specifications as claimed in claim 1, wherein the back shell is further provided with a lock catch for passing a combination lock or fixing or hanging.
10. The method for monitoring the infusion solution capable of being hung on Murphy' S dropper with different specifications as claimed in claim 2, wherein the wireless communication module comprises an RF chip for uploading the dropping speed f in S30.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553764.6A CN110215566B (en) | 2019-06-25 | 2019-06-25 | Infusion monitoring method capable of being hung on Murphy's dropper of different specifications |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910553764.6A CN110215566B (en) | 2019-06-25 | 2019-06-25 | Infusion monitoring method capable of being hung on Murphy's dropper of different specifications |
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| CN110215566B true CN110215566B (en) | 2020-11-20 |
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| CN201910553764.6A Expired - Fee Related CN110215566B (en) | 2019-06-25 | 2019-06-25 | Infusion monitoring method capable of being hung on Murphy's dropper of different specifications |
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| CN111110955A (en) * | 2020-01-15 | 2020-05-08 | 杭州同泉物联网技术有限公司 | Device and method for controlling infusion dripping speed |
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| US5088990A (en) * | 1989-08-30 | 1992-02-18 | Hivale Ronald S | I.V. alert system |
| CN100998899A (en) * | 2007-01-11 | 2007-07-18 | 中国人民解放军海军医学研究所 | Portable fluid infusion, blood transfusion controller |
| CN102078650A (en) * | 2010-03-19 | 2011-06-01 | 杭州法瑞尔科技有限公司 | Full-automatic infusion auxiliary alarm |
| CN203370155U (en) * | 2013-05-09 | 2014-01-01 | 上海博龙智医科技股份有限公司 | Split holder for transfusion monitoring caller |
| CN206995560U (en) * | 2016-11-18 | 2018-02-13 | 杭州同泉物联网技术有限公司 | A kind of housing that Mo Feisi droppers are fixed for medical infusion monitor |
| CN108355201A (en) * | 2018-04-11 | 2018-08-03 | 江苏科技大学 | Transfusion monitoring device, infusion apparatus and transfusion monitoring system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2247325B1 (en) * | 2008-03-06 | 2013-09-18 | T3M | Drop counter |
-
2019
- 2019-06-25 CN CN201910553764.6A patent/CN110215566B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088990A (en) * | 1989-08-30 | 1992-02-18 | Hivale Ronald S | I.V. alert system |
| CN100998899A (en) * | 2007-01-11 | 2007-07-18 | 中国人民解放军海军医学研究所 | Portable fluid infusion, blood transfusion controller |
| CN102078650A (en) * | 2010-03-19 | 2011-06-01 | 杭州法瑞尔科技有限公司 | Full-automatic infusion auxiliary alarm |
| CN203370155U (en) * | 2013-05-09 | 2014-01-01 | 上海博龙智医科技股份有限公司 | Split holder for transfusion monitoring caller |
| CN206995560U (en) * | 2016-11-18 | 2018-02-13 | 杭州同泉物联网技术有限公司 | A kind of housing that Mo Feisi droppers are fixed for medical infusion monitor |
| CN108355201A (en) * | 2018-04-11 | 2018-08-03 | 江苏科技大学 | Transfusion monitoring device, infusion apparatus and transfusion monitoring system |
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| CN110215566A (en) | 2019-09-10 |
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