CN204293623U - A kind of intelligent temperature control infusion pump - Google Patents
A kind of intelligent temperature control infusion pump Download PDFInfo
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- CN204293623U CN204293623U CN201420508894.0U CN201420508894U CN204293623U CN 204293623 U CN204293623 U CN 204293623U CN 201420508894 U CN201420508894 U CN 201420508894U CN 204293623 U CN204293623 U CN 204293623U
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- temperature
- detector
- infusion pump
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Abstract
Based Intelligent Control temperature infusion pump, comprises control system, actuating unit, checkout gear, warning and safety device and input and interactive device.Achieve control temperature transfusion temperature, and the double combination of transfusion speed, wherein temperature is by PTC and controller double control, reaches further intelligent and safe temperature and controls.This intelligent temperature control formula infusion pump is applied to various infusion situation, can also cascade be expanded into transfusion station so that set up become transfusion system.
Description
Technical field
The present invention relates to a kind of medical infusion pump, belong to technical field of medical instruments, particularly a kind of have the medical infusion pump adding gentle temperature control function.
Background technology
Medical apparatus and instruments belongs to special industry, the various equipment be applied to, and requires that safety is very high.Infusion pump is conventional infusion apparatus, but when heavy dose uses for a long time, the liquid of infusion pump conveying cannot keep specific temperature, after medicinal liquid input human body, can produce uneven in temperature, stimulate blood vessel.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, a kind of infusion pump of intelligent temperature control is provided, the effect of this infusion pump makes medicinal liquid enter liquid-transport pipe-line by entrance, flowed out by outlet, described infusion pump is arranged between the entrance and exit of the liquid-transport pipe-line of the flowing of medicinal liquid, described infusion pump, each parts are composed as follows: the upper end of liquid-transport pipe-line is connected with liquid-transport pipe-line detector (1) successively downwards, temperature detector A (2), bubble detector A (3), hot plate (4), in liquid-transport pipe-line middle-end, liquid-transport pipe-line is fixed with two transfusions pipe clamp (5), between two transfusions pipe clamp (5), emptying device (6) is housed, wriggling and heater (7) is connected successively in rear transfusion pipe clamp (5) lower end, temperature detector B (8), pressure detector (9), bubble detector B (10), safety shutoff valve (11).
Infusion pump of the present invention, wherein liquid-transport pipe-line detector (1) can detect liquid-transport pipe-line information, and measures tube wall and the thickness of pipe.
Infusion pump of the present invention, wherein temperature detector A (2) and temperature detector B (8) is directly measured the temperature of a liquid by infrared point.
Infusion pump of the present invention, wherein hot plate (4) is by circular caliber Full connected pipeline heating.
Infusion pump of the present invention, after liquid internal heating, has emptying device (6), can eliminate the gas adding Thermal release.
Infusion pump of the present invention, by temperature detector A (2) and temperature detector B (8), carries out feedback control, regulates heating-up temperature power.
Infusion pump of the present invention, realizes fast evacuation by bubble detector A (8) and bubble detector B (10) and ensures medicinal liquid integrity.
Infusion pump of the present invention, wherein hot plate (4) by ptc material as heater, by flexible heat carrier and rigidity by heating transfusion pipeline contact, 7 probes of hot plate (4) and 8 heaters are undertaken controlling and coordinating by SSANN algorithm and LB data base.
Infusion pump of the present invention, wherein safety shutoff valve (11) is containing mechanical temperature sensing spring and pressure sensitive spring, when temperature is more than 42 degrees Celsius with pressure anomaly (be greater than 1250kPa and be less than 580kPa), safety shutoff valve is closed automatically, by transfusion, and send coherent signal to main control device.
Infusion pump of the present invention adopts modularized design, not only meets existing infusion function requirement, and can control transfusion temperature, make it to carry out infusion about human body temperature, effectively solve the object of automatic infusion and infusion liquid control temperature.
The object of the invention is to solve by the following technical programs:
Based Intelligent Control temperature infusion pump of the present invention, the parts controlling for temperature and detect wherein comprise control system, actuating unit, checkout gear, warning and safety device and input and interactive device.
Wherein control system is controlled by bus marco actuating unit temperature, controls actuating unit pump by PWM, controls actuating unit liquid-transport pipe-line executor by wireless transmission; Control system is monitored flow, pressure, bubble, temperature by I/O port, is dripped the information such as number and switch gate.Control system sends danger warning sound and light alarm information by I/O port, and control system sends audio alert explanation by bus; Control system carries out interactive communication by serial ports, network interface, radio communication and upper work station, aiding sensors and external control appliance, and control system carrys out cascade establishment infusion system by serial ports, network interface, radio communication; Control system has come display and the local controlling functions of panel by touch screen and physical button;
The present invention has following beneficial effect:
Compared with traditional infusion pump, the present invention not only achieves the object that transfusion speed controls, and is that transfusion liquid temperature can regulate and control at 36 ~ 38 degrees Celsius; By built-in LB data base, achieve a key intelligent selection infusion, reduce the working strength of nursing; Intelligent Establishment infusion management grid, improves work efficiency; The safety of effective transfusion and substantially increase the comfort level of patient.
Accompanying drawing explanation
Fig. 1 is the parts connected mode block diagram that temperature of the present invention controls and detects.
Fig. 2 is syringe structure figure of the present invention.Wherein
Liquid-transport pipe-line detector (1), temperature detector A (2), bubble detector A (3), hot plate (4), transfusion pipe clamp (5), emptying device (6), wriggling and heater (7), temperature detector B (8), pressure detector (9), bubble detector B (10), safety shutoff valve (11)
Fig. 3: the inner schematic diagram of hot plate
Detailed description of the invention
Below in conjunction with accompanying drawing, 2 couples of the present invention are described in further detail:
Installed by transfusion pipe clamp (5) and determine infusion pipeline, first detect whether liquid-transport pipe-line is installed correct by liquid-transport pipe-line detector (1), then start fast evacuation; When bubble detector A (3) can't detect bubble, start slowly emptying and pass through temperature detector A (2) detected temperatures; According to measuring tempeature A, the heating power of control device setting hot plate (4) and wriggling and heater (7); When temperature detector B (8) monitors temperature X, according to temperature X, fine setting heating power, makes temperature B reach rated temperature; When bubble detector B (10) can't detect bubble, complete emptying after, start connect transfusion; In infusion process, 5s temperature controls feedback adjustment.Wherein dissolve in micro-gas in liquid, emptying device (6) can be passed through and carry out emptying.When monitoring temperature anomaly or bubble detector B (10) detects abnormal bubble or pressure detector (9) by temperature detector B (8); come by transfusion by safety shutoff valve (11), ensure infusion safety.
Wherein: temperature detection directly measures infusion medium temperature by infrared point type;
Heating is by circular caliber Full connected (two semicircle pipeline PTC heating material composition) pipeline heating, and flat heater combines, and improves the rate of heat addition, has ensured large discharge infusion heating.
Wherein hot plate (4) is by PTC as heater, and thermal conductivity flexible body is as external coating.There are 8 groups of independence PTC (1 ~ 8) compositions inside, containing 7 groups of temperature sensors (T1 ~ T7).Zone heating can be realized.According to the different temperature difference and flow, start different independent PTC (1 ~ 8).
Wherein according to formula: Q=cmt calculates heat energy, then according to practical situation adjustment factor 0.50 ~ 0.75, determine heating power.
C: specific heat capacity
M: quality
T: the change of temperature
It is that intelligent controller feedback control and temperature sensing element (PTC) hardware double control realize that temperature controls, and reaches further safety guarantee.
Claims (8)
1. a Based Intelligent Control temperature infusion pump, it is characterized in that, each parts are composed as follows: the upper end of liquid-transport pipe-line is connected with liquid-transport pipe-line detector (1) successively downwards, temperature detector A (2), bubble detector A (3), hot plate (4), in liquid-transport pipe-line middle-end, liquid-transport pipe-line is fixed with two transfusions pipe clamp (5), between two transfusions pipe clamp (5), emptying device (6) is housed, wriggling and heater (7) is connected successively in rear transfusion pipe clamp (5) lower end, temperature detector B (8), pressure detector (9), bubble detector B (10), safety shutoff valve (11).
2. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: liquid-transport pipe-line detector (1) can detect liquid-transport pipe-line information, and measures tube wall and the thickness of pipe.
3. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: temperature detector A (2) and temperature detector B (8) is directly measured the temperature of a liquid by infrared point.
4. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: hot plate (4) is by circular caliber Full connected pipeline heating; Hot plate (4) by ptc material as heater, by flexible heat carrier and rigidity by heating transfusion pipeline contact; The probe of hot plate (4) and heater are undertaken controlling and coordinating by SSANN algorithm and LB data base.
5. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: after liquid internal heating, have emptying device (6), can eliminate the gas adding Thermal release.
6. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: by temperature detector A (2) and temperature detector B (8), carry out feedback control, regulates heating-up temperature power.
7. Based Intelligent Control temperature infusion pump according to claim 1, is characterized in that: realize fast evacuation by bubble detector A (3) and bubble detector B (10) and ensure medicinal liquid integrity.
8. Based Intelligent Control temperature infusion pump according to claim 1, it is characterized in that: safety shutoff valve (11) is containing mechanical temperature sensing spring and pressure sensitive spring, when temperature is more than 42 degrees Celsius and pressure anomaly, safety shutoff valve is closed automatically, cut-off transfusion, and send coherent signal to main control device, wherein, pressure anomaly is that finger pressure is greater than 1250kPa, or pressure is less than 580kPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508894.0U CN204293623U (en) | 2014-09-04 | 2014-09-04 | A kind of intelligent temperature control infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508894.0U CN204293623U (en) | 2014-09-04 | 2014-09-04 | A kind of intelligent temperature control infusion pump |
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| Publication Number | Publication Date |
|---|---|
| CN204293623U true CN204293623U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508894.0U Expired - Fee Related CN204293623U (en) | 2014-09-04 | 2014-09-04 | A kind of intelligent temperature control infusion pump |
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| CN (1) | CN204293623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162216A (en) * | 2014-09-04 | 2014-11-26 | 西安力邦医疗电子有限公司 | Intelligent temperature control infusion pump |
| CN106860957A (en) * | 2017-04-25 | 2017-06-20 | 南昌贝欧特医疗科技股份有限公司 | Automatic exhaust electronic pump |
| CN109475705A (en) * | 2016-10-21 | 2019-03-15 | 株式会社美迪克 | Transfusion system |
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
-
2014
- 2014-09-04 CN CN201420508894.0U patent/CN204293623U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162216A (en) * | 2014-09-04 | 2014-11-26 | 西安力邦医疗电子有限公司 | Intelligent temperature control infusion pump |
| CN109475705A (en) * | 2016-10-21 | 2019-03-15 | 株式会社美迪克 | Transfusion system |
| CN109475705B (en) * | 2016-10-21 | 2021-04-27 | 株式会社美迪克 | Infusion system |
| CN106860957A (en) * | 2017-04-25 | 2017-06-20 | 南昌贝欧特医疗科技股份有限公司 | Automatic exhaust electronic pump |
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
| US11602594B2 (en) | 2018-03-16 | 2023-03-14 | Hefei Boe Optoelectronics Technology Co., Ltd. | Device, apparatus and method for controlling infusion |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20210904 |