CN107050571A - A kind of constant temperature transfusion system monitoring system of adjusting dropping speed - Google Patents
A kind of constant temperature transfusion system monitoring system of adjusting dropping speed Download PDFInfo
- Publication number
- CN107050571A CN107050571A CN201710419352.4A CN201710419352A CN107050571A CN 107050571 A CN107050571 A CN 107050571A CN 201710419352 A CN201710419352 A CN 201710419352A CN 107050571 A CN107050571 A CN 107050571A
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- Prior art keywords
- transfusion
- module
- speed
- detection
- funnel
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 22
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010412 perfusion 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
- 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
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
Abstract
The present invention relates to a kind of constant temperature transfusion system monitoring system of adjusting dropping speed, the system includes：One transfusion device main body；It can realize that the detection of drop speed, transfusion to transfusion device main body complete the supervising device of detection, heating control and wireless data transmission function；One transfusion arrangements for speed regulation；One is used for the hand-held device for realizing that drop speed, temperature setting and transfusion complete warning function；Instant invention overcomes the drawbacks such as fast accuracy of detection is low and function is single are dripped in current infusion test system；Have the advantages that it is rational in infrastructure, feature-rich and easy to use, the system can realize thermostatic control, transfusion deadline estimate, radio communication and the drop speed function such as adjustable.
Description
Technical field
The present invention relates to a kind of constant temperature transfusion system monitoring system of adjusting dropping speed, applied to technical field of medical instruments.
Background technology
At present, there is following prior art in transfusion monitoring system：
1st, Wang Wencui;Wang Xiaoxin;Zhang Yinhuan [P] Chinese patents:A kind of flow velocity of CN204671646U, 2015-09-30. is controllable
Intelligent transfusion apparatus；
2nd, a kind of Novel infrared transfusion alarms of Wang Fang [P] Chinese patents: CN201959317U,2011-09-07；
3rd, remaining sea noise transfusion infrared alarm for medical use [P] Chinese patents:CN201171822, 2008-12-31；
4th, Li Chunyu;Zhang Yiqiaoyuan;Jin Hui;Fang Chaoqun;Xu Tong rain condenser type infusion alarms [P] Chinese patents:
CN202654482U, 2013-01-09。
In the design of above-mentioned transfusion monitoring system, typically using flow sensor, capacitance sensor and infrared
Sensor is detected.However, flow sensor volume is big, must be in contact in detection process with liquid, exist installation difficulty with
And the problem of pollution decoction；Capacitance type sensor can only typically detect the presence or absence of liquid, and can not detect drop speed；Using infrared biography
Sensor has that accuracy of detection is not high to the product of drop detection, fails to realize that thermostatic control, transfusion deadline are estimated and nothing
The functions such as line communication.
The content of the invention
Present invention solves the technical problem that be directed in current infusion test system, the fast accuracy of detection of drop is low and function list
First-class drawback；A kind of transfusion monitoring system rational in infrastructure, feature-rich and easy to use is provided, the system can realize perseverance
Temperature control system, transfusion deadline are estimated, radio communication and the drop speed function such as adjustable.
The object of the present invention is achieved like this, and a kind of constant temperature transfusion system monitoring system of adjusting dropping speed, the system includes：
One transfusion device main body, the transfusion device main body includes a transfusion funnel；
One supervising device, the supervising device can realize that the detection of drop speed, transfusion to transfusion device main body complete detection, heating
Control and wireless data transmission function；
One transfusion arrangements for speed regulation；
One is used for the hand-held device for realizing that drop speed, temperature setting and transfusion complete warning function；
The supervising device is located at the outside of transfusion funnel, including：For dripping the first optical coupling module of speed detection, for having infused
Into the second optical coupling module of detection, temperature sensor, carbon fiber heating film, the first bluetooth module, the first one-chip computer module；Its
In, the first optical coupling module is located at the top of transfusion funnel, and the second optical coupling module is located at the bottom of transfusion funnel；Temperature sensor position
In the bottom of transfusion funnel, the outer tube wall for being close to transfusion funnel is cut；Carbon fiber heating film passes the second optical coupling module and temperature
In sensor is wrapped in；First bluetooth module, the first one-chip computer module are located at the outside of carbon fiber heating film.
The transfusion arrangements for speed regulation include stepper motor, elliptical mechanism, baffle plate, base；The baffle plate is located at the upper of base
Woven hose is placed by the groove profile mechanism that side, baffle plate and base are constituted, and baffle plate prevents woven hose from coming off, and elliptical mechanism is located at stepper motor
Rotary shaft on, when Driving Stepping Motor rotates elliptical mechanism, realize the spacing of elliptical mechanism and baffle plate by elliptical mechanism
Short axle a to the major axis b of elliptical mechanism between change, so as to change the pressure to woven hose, reach speed governing purpose.
Hand-held device includes remote keying, second singlechip module, warning circuit, display screen, the second bluetooth module.
The invention has the characteristics that and good effect：
1st, the present invention improves the fast accuracy of detection of drop, can equipped with thermostatic control, the estimating of transfusion deadline, radio communication and drop speed
The functions such as tune.
2nd, the present invention efficiently solves transfusion drip speed and transfusion completes test problems due to using two-way optical coupling module.
3rd, the present invention to decoction due to that using the detection of low-power infrared signal, will not produce harmful effect.
4th, the present invention is using step motor control elliptical mechanism come governing speed, and this scenario-frame is simple, is skillfully constructed, can
Implementation is strong.
5th, the present invention uses carbon fiber heating temperature control technique, can freely adjust the temperature of infusion process according to the difference of decoction
Degree, effectively improves the problem of transfusion temperature is low to cause patient's blood vessel discomfort.
6th, supervising device in the present invention, for detecting that current drop speed, dropping liquid terminate and to work(such as decoction progress heated at constant temperature
Can, meanwhile, testing result is transferred to hand-held device and completes display and warning function.
7th, the handheld device in the present invention, warning function is completed for dripping speed, temperature setting and transfusion.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is the structural representation of supervising device of the present invention.
Fig. 3 is the structural representation of arrangements for speed regulation of the present invention.
Fig. 4 is the structural representation of hand-held device of the present invention.
Reference：Transfusion device main body 1, transfusion funnel 1-1；Supervising device 2, the first optical coupling module 2-1, the second optocoupler mould
Block 2-2, temperature sensor 2-3, carbon fiber heating film 2-4, the first bluetooth module 2-5, the first one-chip computer module 2-6；Transfusion is adjusted
Speed variator 3, stepper motor 3-1, elliptical mechanism 3-2, woven hose 3-3, baffle plate 3-4, base 3-5；Hand-held device 4, remote keying
4-1, second singlechip module 4-2, warning circuit 4-3, display screen 4-4, the second bluetooth module 4-5.
Embodiment
The system includes：
One transfusion device main body 1, the transfusion device main body 1 includes a transfusion funnel 1-1；
One supervising device 2, the supervising device 2 can realize the detection of the drop of transfusion device main body 1 speed, transfusion are completed detection,
Heating control and wireless data transmission function；
The supervising device 2 is located at transfusion funnel 1-1 outside, including：For dripping the first optical coupling module 2-1 of speed detection, using
The second optical coupling module 2-2, temperature sensor 2-3, carbon fiber heating film 2-4, the first bluetooth module 2- of detection are completed in transfusion
5th, the first one-chip computer module 2-6；Wherein, the first optical coupling module 2-1 is located at transfusion funnel 1-1 top, the second optical coupling module 2-2
Positioned at transfusion funnel 1-1 bottom；Temperature sensor 2-3 is located at transfusion funnel 1-1 bottom and is close to the outer of funnel 1-1 of infusing
Tube wall；Optical coupling module 2-2 and temperature sensor 2-3 are wrapped in interior by carbon fiber heating film 2-4；First bluetooth module 2-5,
One one-chip computer module 2-6 is located at carbon fiber heating film 2-4 outside.
（1）When dripless is fallen in the Perfusion drip funnel 1-1 in transfusion device main body 1, two poles inside the first optical coupling module 2-1
The light source of pipe transmitting is unobstructed, and optical signal can shine directly into photosensitive reception triode inside the first optical coupling module 2-1, cause
First optical coupling module 2-1 output voltage values L；When there is drop to fall, drop moment of falling can stop in the first optical coupling module 2-1
The light source of portion's diode emitter, makes to be irradiated to the photosensitive reception light intensity for receiving triode inside the first optical coupling module 2-1 and receives shadow
Ring, now the first optical coupling module 2-1 output voltage values H.First one-chip computer module 2-6 carries out A/D conversions respectively to voltage L and H
And numerical value is recorded, it is computed any voltage twice and changes to the time interval that H is undergone from L, the fast numerical value of drop is drawn through conversion.Together
Reason, the second optical coupling module 2-2 can realize the detection that signal is completed to transfusion.
（2）Coordinated using carbon fiber heating film 2-4 and temperature sensor 2-3, realize thermostatic control.
（3）Realize that the wireless data with the second bluetooth module 4-3 in hand-held device 4 is passed using the first bluetooth module 2-5
It is defeated.
One transfusion arrangements for speed regulation 3, the transfusion arrangements for speed regulation 3 include stepper motor 3-1, elliptical mechanism 3-2, woven hose
3-3, baffle plate 3-4, base 3-5；The baffle plate 3-4 is located at base 3-5 top, the groove profile machine that baffle plate 3-4 and base 3-5 are constituted
Structure places woven hose, and baffle plate 3-4 prevents woven hose from coming off, and elliptical mechanism 3-2 is located in stepper motor 3-1 rotary shaft, works as drive
When dynamic stepper motor 3-1 makes elliptical mechanism 3-2 rotations, realize elliptical mechanism 3-2 and base 3-5 spacing by elliptical mechanism 3-2
Short axle a to elliptical mechanism 3-2 major axis b between change, so as to change the pressure to woven hose 3-3, reach speed governing purpose.
One hand-held device 4, including remote keying 4-1, second singlechip module 4-2, warning circuit 4-3, display screen 4-
4, the second bluetooth module 4-5.Under second singlechip module 4-2 control, complete to detect the real-time of data using display screen 4-4
Update, using remote keying 4-1 to transfusion speed and temperature setting, wireless data transmission is realized using the second bluetooth module 4-5
Function.
Claims (4)
1. a kind of constant temperature transfusion system monitoring system of adjusting dropping speed, it is characterised in that：The system includes：
One transfusion device main body（1）, the transfusion device main body 1 includes transfusion funnel（1-1）；
One supervising device（2）, the supervising device（2）It can realize to transfusion device main body（1）Drop speed detection, transfusion complete
Detection, heating control and wireless data transmission function；
One transfusion arrangements for speed regulation（3）；
One is used for the hand-held device for realizing that drop speed, temperature setting and transfusion complete warning function（4）.
2. a kind of constant temperature transfusion system monitoring system of adjusting dropping speed according to claim 1, it is characterised in that：The monitoring
Device（2）Positioned at transfusion funnel（1-1）Outside, including：The first optical coupling module for dripping speed detection（2-1）, for infusing
Complete the second optical coupling module of detection（2-2）, temperature sensor（2-3）, carbon fiber heating film（2-4）, the first bluetooth module（2-
5）, the first one-chip computer module（2-6）；Wherein, the first optical coupling module（2-1）Positioned at transfusion funnel（1-1）Top, the second optocoupler
Module（2-2）Positioned at transfusion funnel（1-1）Bottom；Temperature sensor（2-3）Positioned at transfusion funnel（1-1）Bottom, cut tight
Patch transfusion funnel（1-1）Outer tube wall；Carbon fiber heating film（2-4）By the second optical coupling module（2-2）And temperature sensor（2-
3）In being wrapped in；First bluetooth module（2-5）, the first one-chip computer module（2-6）Positioned at carbon fiber heating film（2-4）Outside.
3. a kind of constant temperature transfusion system monitoring system of adjusting dropping speed according to claim 1 or 2, it is characterised in that：It is described
Transfusion arrangements for speed regulation（3）Including stepper motor（3-1）, elliptical mechanism（3-2）, baffle plate（3-3）, base（3-4）；The baffle plate
(3-3) is located at the top of base (3-4), and woven hose, baffle plate (3- are placed by the groove profile mechanism that baffle plate (3-3) and base (3-4) are constituted
3) prevent woven hose from coming off, elliptical mechanism (3-2) is located in the rotary shaft of stepper motor (3-1), as Driving Stepping Motor (3-1)
When rotating elliptical mechanism (3-2), realize the spacing of elliptical mechanism (3-2) and baffle plate (3-3) by elliptical mechanism (3-2) short axle
Change between a to the major axis b of elliptical mechanism (3-2), so as to change the pressure to woven hose, reach speed governing purpose.
4. a kind of constant temperature transfusion system monitoring system of adjusting dropping speed according to claim 1 or 2, it is characterised in that：It is hand-held
Device (4) includes remote keying (4-1), second singlechip module (4-2), warning circuit (4-3), display screen (4-4), and second is blue
Tooth module (4-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419352.4A CN107050571A (en) | 2017-06-06 | 2017-06-06 | A kind of constant temperature transfusion system monitoring system of adjusting dropping speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419352.4A CN107050571A (en) | 2017-06-06 | 2017-06-06 | A kind of constant temperature transfusion system monitoring system of adjusting dropping speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107050571A true CN107050571A (en) | 2017-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419352.4A Pending CN107050571A (en) | 2017-06-06 | 2017-06-06 | A kind of constant temperature transfusion system monitoring system of adjusting dropping speed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN201959317U (en) * | 2010-12-14 | 2011-09-07 | 王方 | Novel infrared infusion warner |
| CN202446582U (en) * | 2012-01-13 | 2012-09-26 | 长春工业大学 | Remote transfusion monitoring system based on wireless communication |
| CN202654482U (en) * | 2012-06-29 | 2013-01-09 | 上海海事大学 | Capacitive infusion alarm device |
| CN203389162U (en) * | 2013-08-02 | 2014-01-15 | 萨科（厦门）医疗科技有限公司 | Intravenous drip controller |
| CN204033909U (en) * | 2014-08-15 | 2014-12-24 | 中国人民解放军南京军区南京总医院 | The real-time automatic infusion device of central venous pressure feedback control |
| CN204050523U (en) * | 2014-07-14 | 2014-12-31 | 湖北大学 | A kind of drop flow velocity automatic speed governor |
| CN104841041A (en) * | 2015-06-10 | 2015-08-19 | 杭州派尼澳电子科技有限公司 | Intelligent infusion monitoring system |
| CN204671646U (en) * | 2015-02-17 | 2015-09-30 | 中国人民解放军第四军医大学 | The Intelligent transfusion apparatus that a kind of flow velocity is controlled |
| CN207722178U (en) * | 2017-06-06 | 2018-08-14 | 吉林师范大学 | A kind of constant temperature transfusion system monitoring system of adjusting dropping speed |
-
2017
- 2017-06-06 CN CN201710419352.4A patent/CN107050571A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201171822Y (en) * | 2007-11-05 | 2008-12-31 | 余海鸣 | Transfusion infrared alarm for medical use |
| CN201823119U (en) * | 2010-09-29 | 2011-05-11 | 傅梨花 | Automatic monitoring and warning system for transfusion |
| CN201959317U (en) * | 2010-12-14 | 2011-09-07 | 王方 | Novel infrared infusion warner |
| CN202446582U (en) * | 2012-01-13 | 2012-09-26 | 长春工业大学 | Remote transfusion monitoring system based on wireless communication |
| CN202654482U (en) * | 2012-06-29 | 2013-01-09 | 上海海事大学 | Capacitive infusion alarm device |
| CN203389162U (en) * | 2013-08-02 | 2014-01-15 | 萨科（厦门）医疗科技有限公司 | Intravenous drip controller |
| CN204050523U (en) * | 2014-07-14 | 2014-12-31 | 湖北大学 | A kind of drop flow velocity automatic speed governor |
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| CN207722178U (en) * | 2017-06-06 | 2018-08-14 | 吉林师范大学 | A kind of constant temperature transfusion system monitoring system of adjusting dropping speed |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chunwu Inventor after: Liu Chunling Inventor after: Yan Ping Mei Inventor after: Shi Hong Inventor after: Zhang Kuo Inventor before: Wang Chunwu Inventor before: Liu Chunling Inventor before: Yaoyanping Inventor before: Shi Hong Inventor before: Zhang Kuo |
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Application publication date: 20170818 |