CN102836480A - High-precision intelligent infusion pump - Google Patents
High-precision intelligent infusion pump Download PDFInfo
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- CN102836480A CN102836480A CN2011101718557A CN201110171855A CN102836480A CN 102836480 A CN102836480 A CN 102836480A CN 2011101718557 A CN2011101718557 A CN 2011101718557A CN 201110171855 A CN201110171855 A CN 201110171855A CN 102836480 A CN102836480 A CN 102836480A
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- precision intelligent
- transfusion
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Abstract
The invention discloses a high-precision intelligent infusion pump. The high-precision intelligent infusion pump comprises a shell, an infusion pipe, a motor, a circuit board, a transformer, a battery and a pump device, wherein the infusion pipe passes through the shell; the motor, the circuit board, the transformer, the battery and the pump device are arranged in the shell; the pump device comprises a pump shell, a driving mechanism and pump sheets which are distributed in parallel and at intervals; the shell consists of a front door, a middle frame and a rear cover; and a control panel and a liquid crystal screen are arranged on the front door. In addition, the high-precision intelligent infusion pump also comprises a constant-temperature pressing plate and a dripping speed feedback device, wherein the pump device is provided with a partition board every other three pump sheets; and the driving mechanism, the pump sheets and the infusion pipe are connected in a mutual extrusion mode. The high-precision intelligent infusion pump has the advantages of high control precision of infusion speed and infusion quantity, controllable infusion temperature and the like, can be applied to infusion or blood infusion in various environments and has high practicability.
Description
Technical field
The present invention relates to a kind of armarium, particularly a kind of high-precision intelligent infusion pump.
Background technology
Venous transfusion is a kind of the most frequently used clinical treatment method, is nursing speciality drug treatment technology commonly used.Should be equipped with suitable transfusion speed according to medicine is different with patient's situation clinically: it is too fast to infuse, and may cause poisoning, and can cause edema and heart failure when more serious; Infused then to cause dose to prolong transfusion time slowly not enough or meaninglessly, makes treatment influenced and give patient and the unnecessary burden of nursery work increase.The routine clinical transfusion is generally adopted and is hung the bottle transfusion, and observes with eyes, relies on manual clamps to control medicine and drips speed, be difficult for accurately control transfusion speed, and workload is big; Blood is very easy to solidify, and is easy to block tube for transfusion during transfusion, guarantee that velocity of blood flow greater than a certain value, could transfuse blood smoothly.In addition, when temperature was low, the room temperature transfusion can make patient body receive the infringement of external ice-cold medicinal liquid, and blood then solidifies at low temperatures more easily, thereby possibly produce serious harm to patient.
No matter be transfusion or blood transfusion, general infusion set to transfusion finish with infusion process in the accidental fault that occurs, all can not report to the police automatically like bubble, obstruction etc.; Can not in time cut off the transfusion path, thereby produce adverse consequences, should in time handle for these situation; To avoid backflow of blood or other consequence; Therefore, need intelligent infusion pump to control the conveying of medicinal liquid, and carry out abnormal alarm.The intelligent type medical infusion pump can satisfy the demand of multiple function: 1. can accurately measure and control transfusion speed; 2. can accurately measure and control amount of infusion; 3. the liquid stream linearity is good, does not produce pulsation; 4. can be to bubble, empty liquid, leakage, heart rate abnormal conditions such as unusual and tube for transfusion obstruction report to the police, and cut off the transfusion path automatically; 5. realize the Based Intelligent Control transfusion.
Intelligent front pump system mainly consists of the following components: microsystem, pump installation, checkout gear, alarm device, input and display device are formed.The pump installation of existing intelligent peristaltic pump generally adopts the pump housing of slice structure, is divided into integral type and lamellar body formula.Wherein, range upon range of the adding of pump lamella of the integral type pump housing,, all weight all acts on the nethermost pump sheet, causes discontinuity, and transfusion speed and amount of infusion departure are bigger; Be separated with dividing plate between all between all pump sheets of the lamellar body formula pump housing, the superimposed precision that also can't guarantee its transfusion control of the error of each dividing plate, error is big (all greater than 5%), may jeopardize patient's life security when serious.In addition, existing infusion pump lacks the temperature control setting, but adopts traditional infusion pipeline is incubated, and the patient infusion place is carried out the method for hot compress or cold compress, but temperature is wayward, too high or too lowly all possibly impact transfusion or blood transfusion process.Therefore, how to improve the pump installation control accuracy of infusion pump, and can control the transfusion temperature effectively, avoid the danger that possibly exist in the infusion process, become the problem of needing solution badly.
Summary of the invention
For solving the problems of the technologies described above; The invention provides a kind of high-precision intelligent infusion pump; Improving the control accuracy of transfusion speed and amount of infusion in the infusion process, and it is approaching with human body temperature to control the transfusion temperature effectively, to avoid the factor appearance of possible harm patient personal safety.
For achieving the above object, technical scheme of the present invention is following:
A kind of high-precision intelligent infusion pump; Comprise shell, pass the tube for transfusion of said shell; Be arranged on motor, circuit board, transformator, battery and the pump installation of said enclosure, said pump installation bag pump case, driving mechanism and pump sheet spaced apart and that be parallel to each other, said shell is made up of Qianmen, center and bonnet three parts; Said Qianmen is provided with control panel and liquid crystal display screen, also comprises the constant temperature pressing plate and drips fast ultramagnifier; Said pump installation whenever just is provided with 1 dividing plate at a distance from 3 said pump sheets, and said driving mechanism, said pump sheet and said tube for transfusion connect with the mode of mutual extrusion.
Preferably, said constant temperature pressing plate is arranged in the said Qianmen.
Preferably, said pump installation is positioned at said center, and its position with said constant temperature pressing plate is corresponding.
Preferably, said fast ultramagnifier is arranged on the dropper place of said tube for transfusion.
Preferably, said driving mechanism is wavy cylinder.
Preferably, said pump sheet offers centre bore.
Preferably, said driving mechanism passes the centre bore of said pump sheet.
Preferably, the material of said pump sheet is a politef.
Pass through technique scheme; High-precision intelligent infusion pump provided by the invention is dripped fast ultramagnifier because it is provided with, and therefore can transfusion speed be fed back to control system; And regulate transfusion speed through regulating pump installation, can be effectively within the specific limits with transfusion speed control; In addition; Because the 3 pump sheets in the every interval of infusion pump just are provided with 1 dividing plate; Perhaps be provided with the lamellar body formula pump housing of dividing plate between per 2 pump sheets with respect to the one contact pump housing of no dividing plate; This invention is greatly improved to the control accuracy of transfusion speed and amount of infusion, and its precision can be controlled in 1%, therefore greatly reduces the probability of causing danger in the infusion process; In addition, the constant temperature pressing plate that this invention is provided with can be controlled at the fluid temperature of passing through pump installation in the constant scope, has guaranteed that transfusion temperature and human body temperature are approaching, thereby avoided dysgenic generation to have good practicability.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below.
Fig. 1 is the front elevational schematic of the disclosed high-precision intelligent infusion pump of the embodiment of the invention;
Fig. 2 is the side-looking generalized section of the disclosed high-precision intelligent infusion pump of the embodiment of the invention;
Fig. 3 is the pump installation front elevational schematic of the disclosed infusion pump of the embodiment of the invention;
Fig. 4 is the pump installation side-looking generalized section of the disclosed infusion pump of the embodiment of the invention.
Numeral and letter representative among the figure:
11. shell 12. control panels 13. liquid crystal display screen 21-a. Qianmens
21-b. center 21-c. bonnet 22. motors 23. constant temperature pressing plates
24. drip fast ultramagnifier 25. circuit boards 26. transformators 27. batteries 28. tube for transfusions
31. pump case 32. driving mechanisms 33. pump sheets 34. dividing plates
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention will be carried out clear, intactly description.
According to Fig. 1 to 4; High-precision intelligent infusion pump provided by the invention; Comprise shell 11, pass the tube for transfusion 28 of said shell 11, be arranged on said shell 11 inner motor 22, circuit board 25, transformator 26, battery 27 and pump installation, said pump installation bag pump case 31, driving mechanism 32 and pump sheet 33 spaced apart and that be parallel to each other; Said shell 11 is made up of Qianmen 21-a, center 21-b and bonnet 21-c three parts, and said Qianmen 21-a is provided with control panel 12 and liquid crystal display screen 13; In addition, this invention also comprises constant temperature pressing plate 23 and drips fast ultramagnifier 24; Said pump installation whenever just is provided with 1 dividing plate 34 at a distance from 3 said pump sheets 33, and said driving mechanism 32, said pump sheet 33 and said tube for transfusion 28 connect with the mode of mutual extrusion.
During infusion pump work; Set transfusion speed according to patient's practical situation through control panel 12 and liquid crystal display screen 13; Starter motor 22; Driving mechanism 32 motion of motor 22 operate pump devices, thus pump sheet 33 is acted on and makes pump sheet 33 undulates extruding tube for transfusion 28, thus medicinal liquid is inputed in the patient body; The transfusion speed then fast ultramagnifier 24 that drips at the dropper place through being arranged on tube for transfusion 28 feeds back to control system, and transfusion speed is regulated and then regulated to pump sheet 33 velocities of wave motion of pump installation in a reasonable range.Transfusion speed is that promptly by the speed decision of driving mechanism 32 driving pump sheets 33 undulates motion, therefore, the modular design of pump sheet 33 is keys of control transfusion speed and amount of infusion precision by the decision of the exploitation speed of driving mechanism 32; Compare the pump installation that dividing plate 34 designs are all arranged between 34 designs of no dividing plate or the per 2 pump sheets 33, this invention whenever when 3 pump sheets 33 are provided with 1 dividing plate 34 control accuracy can reach 1%, greatly reduced the probability that infusion process is caused danger.In addition; Owing in the 21-a of the Qianmen of shell 11, be provided with constant temperature pressing plate 23; Can will pass through the medicinal liquid or the blood heat of pump installation through the temperature setting controls in the reasonable scope; Make itself and human body temperature near and be unlikely to because temperature effect and patient is worked the mischief has greatly improved the practicality of infusion pump.
In addition, pump installation is arranged in the center 21-b and constant temperature pressing plate 23 is arranged in the 21-a of Qianmen, purpose is more reasonable structure, the compactness that makes infusion pump, thereby reduces the volume of infusion pump, but does not limit for the position that is provided with of pump installation and constant temperature pressing plate 23; Driving mechanism 32 is wavy cylinder and passes the centre bore of pump sheet 33; This connected mode can realize the driving to pump sheet 33 easily; But driving mechanism 32 is not defined as and is wavy cylinder, can be other shapes such as cuboid yet, as long as can realize the driving to pump sheet 33.Politef becomes first-selected pump sheet 33 materials with its excellent performance, but the also not strict politef that is defined as can also be selected high polymers such as polypropylene for use.
Pass through technique scheme; High-precision intelligent infusion pump provided by the invention is dripped fast ultramagnifier 24 because it is provided with, and therefore can transfusion speed be fed back to control system; And regulate transfusion speed through regulating pump installation, can be effectively within the specific limits with transfusion speed control; In addition; Because the 3 pump sheets 33 in the every interval of infusion pump just are provided with 1 dividing plate 34; One contact pump sheet 33 or 33 of per 2 pump sheets with respect to no dividing plate 34 are provided with dividing plate 34; This invention is greatly improved to the control accuracy of transfusion speed and amount of infusion, and its precision can be controlled in 1%, therefore greatly reduces the probability of causing danger in the infusion process; In addition, the constant temperature pressing plate 23 that this invention is provided with can be controlled at the fluid temperature of passing through pump installation in the constant scope, has guaranteed that transfusion temperature and human body temperature are approaching, thereby avoided the generation harmful effect to have good practicability.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. high-precision intelligent infusion pump; Comprise shell, pass the tube for transfusion of said shell, be arranged on motor, circuit board, transformator, battery and the pump installation of said enclosure, said pump installation bag pump case, driving mechanism and pump sheet spaced apart and that be parallel to each other; Said shell is made up of Qianmen, center and bonnet three parts; Said Qianmen is provided with control panel and liquid crystal display screen, it is characterized in that, also comprises the constant temperature pressing plate and drips fast ultramagnifier; Said pump installation whenever just is provided with 1 dividing plate at a distance from 3 said pump sheets, and said driving mechanism, said pump sheet and said tube for transfusion connect with the mode of mutual extrusion.
2. a kind of high-precision intelligent infusion pump according to claim 1 is characterized in that said constant temperature pressing plate is arranged in the said Qianmen.
3. a kind of high-precision intelligent infusion pump according to claim 1 and 2 is characterized in that said pump installation is positioned at said center, and its position with said constant temperature pressing plate is corresponding.
4. a kind of high-precision intelligent infusion pump according to claim 1 is characterized in that said fast ultramagnifier is arranged on the dropper place of said tube for transfusion.
5. a kind of high-precision intelligent infusion pump according to claim 1 is characterized in that said driving mechanism is wavy cylinder.
6. a kind of high-precision intelligent infusion pump according to claim 1 is characterized in that said pump sheet offers centre bore.
7. according to claim 5 or 6 described a kind of high-precision intelligent infusion pump, it is characterized in that said driving mechanism passes the centre bore of said pump sheet.
8. a kind of high-precision intelligent infusion pump according to claim 1 is characterized in that the material of said pump sheet is a politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101718557A CN102836480A (en) | 2011-06-24 | 2011-06-24 | High-precision intelligent infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101718557A CN102836480A (en) | 2011-06-24 | 2011-06-24 | High-precision intelligent infusion pump |
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| Publication Number | Publication Date |
|---|---|
| CN102836480A true CN102836480A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101718557A Pending CN102836480A (en) | 2011-06-24 | 2011-06-24 | High-precision intelligent infusion pump |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316397A (en) * | 2013-07-02 | 2013-09-25 | 浙江大学 | Infusion speed monitoring system based on piezoelectric film sensor and method thereof |
| CN104162214A (en) * | 2014-09-04 | 2014-11-26 | 西安力邦医疗电子有限公司 | Rapid-temperature-controlled transfusion pump |
| CN111840697A (en) * | 2020-07-28 | 2020-10-30 | 首都医科大学附属北京儿童医院 | Vertical pump double-track synchronous infusion pump |
| CN112316253A (en) * | 2020-11-02 | 2021-02-05 | 王文兵 | Medical care infusion monitoring system |
Citations (6)
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| US6106249A (en) * | 1997-04-18 | 2000-08-22 | Nestec S.A. | Peristaltic pump |
| CN2702746Y (en) * | 2004-03-01 | 2005-06-01 | 苏州市力得医疗器械设备厂 | Pump sheet creeping device for medical infusion pump with heating device |
| US20060173412A1 (en) * | 2002-06-17 | 2006-08-03 | Susi Roger E | Liquid infusion apparatus |
| WO2010091682A1 (en) * | 2009-02-11 | 2010-08-19 | Gunter Krauss | Peristaltic pump |
| CN102049075A (en) * | 2010-12-30 | 2011-05-11 | 湖北仙明医疗器械有限公司 | Micro controller for infusion dropping speed and heating |
| CN202154911U (en) * | 2011-06-24 | 2012-03-07 | 苏州市力得医疗器械设备厂 | High-precision intelligent infusion pump |
-
2011
- 2011-06-24 CN CN2011101718557A patent/CN102836480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106249A (en) * | 1997-04-18 | 2000-08-22 | Nestec S.A. | Peristaltic pump |
| US20060173412A1 (en) * | 2002-06-17 | 2006-08-03 | Susi Roger E | Liquid infusion apparatus |
| CN2702746Y (en) * | 2004-03-01 | 2005-06-01 | 苏州市力得医疗器械设备厂 | Pump sheet creeping device for medical infusion pump with heating device |
| WO2010091682A1 (en) * | 2009-02-11 | 2010-08-19 | Gunter Krauss | Peristaltic pump |
| CN102049075A (en) * | 2010-12-30 | 2011-05-11 | 湖北仙明医疗器械有限公司 | Micro controller for infusion dropping speed and heating |
| CN202154911U (en) * | 2011-06-24 | 2012-03-07 | 苏州市力得医疗器械设备厂 | High-precision intelligent infusion pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316397A (en) * | 2013-07-02 | 2013-09-25 | 浙江大学 | Infusion speed monitoring system based on piezoelectric film sensor and method thereof |
| CN104162214A (en) * | 2014-09-04 | 2014-11-26 | 西安力邦医疗电子有限公司 | Rapid-temperature-controlled transfusion pump |
| CN111840697A (en) * | 2020-07-28 | 2020-10-30 | 首都医科大学附属北京儿童医院 | Vertical pump double-track synchronous infusion pump |
| CN112316253A (en) * | 2020-11-02 | 2021-02-05 | 王文兵 | Medical care infusion monitoring system |
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Application publication date: 20121226 |