CN203777414U - Infusion pump - Google Patents
Infusion pump Download PDFInfo
- Publication number
- CN203777414U CN203777414U CN201420061033.2U CN201420061033U CN203777414U CN 203777414 U CN203777414 U CN 203777414U CN 201420061033 U CN201420061033 U CN 201420061033U CN 203777414 U CN203777414 U CN 203777414U
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- CN
- China
- Prior art keywords
- tube
- transfusion
- infusion
- pump
- infusion pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an infusion pump. The infusion pump comprises a door component and a shell, wherein the door component is hinged to the shell; the shell is internally provided with an infusion tube; a liquid outlet end of the infusion tube is provided with a pump tablet crawling device; the infusion pump is characterized in that the left side and the right side of the crawling device are respectively provided with a plurality of pairs of infusion tube guiders. According to the infusion pump provided by the utility model, the infusion tube guiders are respectively arranged on the left side and the right side of the crawling device; during the crawling process of the crawling device, force acting on the internal periphery is caused to a soft tissue on the surrounding of the infusion tube; therefore the position of the infusion tube is kept in the regular center, and is maintained in a correct position so as to improve infusion safety.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments of medium being introduced to human body, specifically relates to a kind of infusion pump.
Background technology
Infusion pump is a kind of device of safe, accurate control transfusion.Traditional infusion mode utilizes liquid potential energy to be used as power, and be difficult to control steadily in the long term transfusion speed and amount of infusion, and infusion pump can meet the occasion requirement of high accuracy and quick infusion.Existing infusion pump generally all comprises the pump assembly in shell and shell, pump assembly comprises peristaltic pump and drives the motor of peristaltic pump, and install, pump housing support that fixedly peristaltic pump and motor are used, and the adnexaes such as bubble induction apparatus, obstruction induction apparatus, pressure transducer, audible-visual annunciator are installed on support.
The peristaltic pump of infusion pump adopts wriggling mode, there is following structure: a plurality of pawls that possess in pump machanism main body move back and forth in phase place separately, and carry out as a whole vermicular movement, thus, by be configured in the bearing plate be located on door and the tube for transfusion between this pawl successively thruster downstream press to infuse, in this infusion pump, in the situation that tube for transfusion is not installed on tram, closing the door that infusion pump possesses infuses, owing to becoming the amount of infusion of transfusion, reduce terrifically, or the state that can not infuse completely, when serious, may jeopardize patients ' lives safety.
In addition, existing infusion pump lacks temperature control setting, but adopts traditional to infusion pipeline, be incubated, and the method for patient infusion place being carried out to hot compress or cold compress, but temperature is wayward, too high or too low all may to transfusion or blood transfusion process impact.Therefore, how to improve the pump installation control accuracy of infusion pump, and can effectively control transfusion temperature, avoid the danger that may exist in infusion process, become the problem of needing solution badly.
Therefore, how to improve the pump installation control accuracy of infusion pump, and can effectively control transfusion temperature, avoid the danger that may exist in infusion process, become the problem of needing solution badly.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of tube for transfusion that keeps to maintain correct position when work, to improve the infusion pump of the safety of transfusion.
The purpose of this utility model is achieved through the following technical solutions:
An infusion pump, comprises door assembly and housing, and described door assembly is hinged on housing, and tube for transfusion is installed in housing, and the liquid outlet of tube for transfusion is provided with pump sheet creeping device, it is characterized in that: the left and right sides of described creeping device is provided with some to tube for transfusion guide.
Concrete, described tube for transfusion guide comprises left clamping element and the right clamping element being arranged side by side, and in described left clamping element and right clamping element, is provided with the first elastic device.Employing, with left clamping element and the right clamping element of elastic device, makes more balance and steady of tube for transfusion guide side-to-side movement ground, compresses reliably more convenient operation.
As a kind of improvement of the present utility model, described door assembly is provided with constant temperature pressing plate on the position of respective pump sheet creeping device, and the back side of constant temperature pressing plate is connected with the second elastic device.
As another kind of improvement of the present utility model, described housing is respectively equipped with tube for transfusion pipe clamp in the both sides up and down of pump sheet creeping device along tube for transfusion arranged direction, described door assembly is provided with arcuation positioning convex mechanism between respective pump sheet creeping device and tube for transfusion pipe clamp, described arcuation positioning convex mechanism comprises circular-arc tube seat, in described circular-arc tube seat body, is provided with elastic bumps part.
This utility model has the following advantages and beneficial effect compared to existing technology:
1, infusion pump of the present utility model arranges tube for transfusion guide in the left and right sides of creeping device, can be in the wriggling process of creeping device, just tube for transfusion soft tissue is around produced the power of inside Zhou Zuoyong, make tube for transfusion position keep center, maintain correct position, to improve the safety of transfusion.
2, constant temperature pressing plate can be controlled at the fluid temperature through pump installation in a constant scope, has guaranteed that transfusion temperature and human body temperature approach, thereby has avoided dysgenic generation, has good practicality.
3, at the constant temperature pressing plate back side, connect the second elastic device, the elastic force of the second elastic device makes tube for transfusion can be adjacent to all the time pump sheet creeping device, even if close the door assembly that infusion pump possesses infuses in the situation that tube for transfusion is not installed on tram, under the dual function of tube for transfusion guide and the second elastic device, transfusion speed and amount of infusion are controlled and also can effectively be guaranteed, avoid the danger that may exist in infusion process, and be not subject to the interference effect of the factors such as door assembly distortion, hinge become flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 is the creeping device pushing transfusion after door assembly and housing closure.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of infusion pump, comprise door assembly 1 and housing 2, described door assembly 1 is hinged on housing 2, tube for transfusion 3 is installed in housing 2, the liquid outlet of tube for transfusion 3 is provided with pump sheet creeping device 4, is provided with some to tube for transfusion guide 5 in the left and right sides of described creeping device 4.
Described tube for transfusion guide 5 comprises left clamping element 5.1 and the right clamping element 5.2 being arranged side by side, and in described left clamping element and right clamping element, is provided with the first elastic device.Employing, with left clamping element and the right clamping element of elastic device, makes more balance and steady of tube for transfusion guide side-to-side movement ground, compresses reliably more convenient operation.
Shown in Fig. 1 and Fig. 2, described door assembly 1 is provided with constant temperature pressing plate 6 on the position of respective pump sheet creeping device, and the back side of constant temperature pressing plate is connected with the second elastic device 7.Constant temperature pressing plate can be controlled at the fluid temperature through pump installation in a constant scope, has guaranteed that transfusion temperature and human body temperature approach, thereby has avoided dysgenic generation, has good practicality.
At the constant temperature pressing plate back side, connect the second elastic device, the elastic force of the second elastic device makes tube for transfusion can be adjacent to all the time pump sheet creeping device, even if close the door assembly that infusion pump possesses infuses in the situation that tube for transfusion is not installed on tram, under the dual function of tube for transfusion guide and the second elastic device, transfusion speed and amount of infusion are controlled and also can effectively be guaranteed, avoid the danger that may exist in infusion process, and be not subject to the interference effect of the factors such as door assembly distortion, hinge become flexible.
As another kind of improvement of the present utility model, described housing 2 is respectively equipped with tube for transfusion pipe clamp 8 in the both sides up and down of pump sheet creeping device along tube for transfusion arranged direction, described door assembly 1 is provided with arcuation positioning convex mechanism 9 between respective pump sheet creeping device 4 and tube for transfusion pipe clamp 8, described arcuation positioning convex mechanism 9 comprises circular-arc tube seat 9.1, in described circular-arc tube seat body 9.1, is provided with elastic bumps part 9.2.By said structure, after closing door assembly, tube for transfusion is fixed by arcuation positioning convex mechanism, there will not be elastical retraction, or the situation of lacuna distortion, and adopts elastic bumps part, and power is even, can not cause damage to tube for transfusion.
Above-described embodiment is preferably embodiment of this utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (4)
1. an infusion pump, comprise door assembly and housing, described door assembly is hinged on housing, and tube for transfusion is installed in housing, the liquid outlet of tube for transfusion is provided with pump sheet creeping device, it is characterized in that: the left and right sides of described creeping device is provided with some to tube for transfusion guide.
2. infusion pump according to claim 1, is characterized in that: described tube for transfusion guide comprises left clamping element and the right clamping element being arranged side by side, and in described left clamping element and right clamping element, is provided with the first elastic device.
3. infusion pump according to claim 1, is characterized in that: described door assembly is provided with constant temperature pressing plate on the position of respective pump sheet creeping device, and the back side of constant temperature pressing plate is connected with the second elastic device.
4. according to infusion pump described in claim 1-3 any one, it is characterized in that: described housing is respectively equipped with tube for transfusion pipe clamp in the both sides up and down of pump sheet creeping device along tube for transfusion arranged direction, described door assembly is provided with arcuation positioning convex mechanism between respective pump sheet creeping device and tube for transfusion pipe clamp, described arcuation positioning convex mechanism comprises circular-arc tube seat, in described circular-arc tube seat body, is provided with elastic bumps part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061033.2U CN203777414U (en) | 2014-02-10 | 2014-02-10 | Infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061033.2U CN203777414U (en) | 2014-02-10 | 2014-02-10 | Infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777414U true CN203777414U (en) | 2014-08-20 |
Family
ID=51313649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061033.2U Expired - Fee Related CN203777414U (en) | 2014-02-10 | 2014-02-10 | Infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045394A (en) * | 2018-09-20 | 2018-12-21 | 王雪云 | Infusion pump is used in a kind for the treatment of of infectious hospital |
-
2014
- 2014-02-10 CN CN201420061033.2U patent/CN203777414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045394A (en) * | 2018-09-20 | 2018-12-21 | 王雪云 | Infusion pump is used in a kind for the treatment of of infectious hospital |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU BEACONN MEDICAL SCIENCE AND TECHNOLOGY C Free format text: FORMER NAME: GUANGZHOU HONGYU MEDICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Three road 510663 Guangdong city of Guangzhou Province Science City Nanxiang No. 19 Hao Feng Group Science and technology research and development center building on the first floor E District Patentee after: GUANGZHOU BEACONN MEDICAL SCIENCE TECHNOLOGY CO., LTD. Address before: Three road 510663 Guangdong city of Guangzhou Province Science City Nanxiang No. 19 Hao Feng Group Science and technology research and development center building on the first floor E District Patentee before: Guangzhou blood rain medical science and technology company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |