CN201783034U - Piston type four-way micro-infusion pump - Google Patents
Piston type four-way micro-infusion pump Download PDFInfo
- Publication number
- CN201783034U CN201783034U CN2010202830428U CN201020283042U CN201783034U CN 201783034 U CN201783034 U CN 201783034U CN 2010202830428 U CN2010202830428 U CN 2010202830428U CN 201020283042 U CN201020283042 U CN 201020283042U CN 201783034 U CN201783034 U CN 201783034U
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- infusion
- silicagel pad
- piston
- last slice
- driving device
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Abstract
A piston type four-way micro-infusion pump relates to the field of medical instruments and comprises a driving device and an infusion device. The infusion device is arranged in a groove on one side of the driving device, and consists of an upper plate, a first silicon pad, a middle plate, a second silicon pad and a lower plate, a plurality of connecting columns, a plurality of feed inlets and a plurality of discharge outlets are arranged under the upper plate, and a plurality of piston cylinders are arranged on the upper plate. The piston type four-way micro-infusion pump can solve the problem that conventional infusion pumps can infuse one type liquid medicine each time, cannot meet requirements of treatment, is capable of infusing at least two different types of liquid medicine at different flow rates, can be switched between a single-channel infusion mode and a multi-channel infusion mode, is accurate in injection with constant rate, and accordingly improves medical treatment quality.
Description
Technical field:
This utility model relates to medical instruments field, is specifically related to a kind of piston-type four-way trace killer injecting pump.
Background technology:
Infusion pump is by the machinery pushing syringe, realize high accuracy, the device of steady pulseless liquid transfer, its dosage must be very accurately, very little, the injection speed of total amount needs slowly or constant for a long time, does continuous micro-infusion, premature infant, the transfusion of neonatal physiology maintenance dose, micro-loading and the blood transfusion etc. of cardiovascular function medicine at critical wards (ICU) and cardiovascular care unit (CCU).But some short medicinal liquid half-life, and some medicinal liquid can not mix above the regular hour, and some infusion of drug speed has certain requirement, and traditional syringe pump can only a kind of medicinal liquid of infusion, can not satisfy the treatment needs, influences therapeutic quality.And existing syringe pump all uses the power supply power supply of 220V, not only is inconvenient to carry, and is inconvenient to use when giving treatment in the open air.
The utility model content:
The purpose of this utility model provides a kind of piston-type four-way trace killer injecting pump, it can solve a traditional infusion pump can only a kind of medicinal liquid of infusion, can not satisfy the problem of treatment needs, with the different two or more different medicinal liquids of flow while infusion, can regulate single track or multiple tracks infusion pattern, accurate and the constant airspeed of infusion improves quality of medical care.
In order to solve the existing problem of background technology, this utility model is by the following technical solutions: it comprises driving device and infusion set, and infusion set is arranged in the groove of driving device one side.
Described infusion set by last slice, first silicagel pad, middle sheet, second silicagel pad and following sheet form, last slice below is provided with several joint pins, several feeding openings and medicine outlet, last slice top is provided with several piston cylinders, is equipped with the fixing hole corresponding with last slice joint pin on first silicagel pad, middle sheet, second silicagel pad and the following sheet; The below that first silicagel pad is arranged on slice is also fixed by last slice joint pin, and middle sheet is fixed on the below of first silicagel pad, during second silicagel pad is fixed on sheet below, following sheet is fixed on the below of second silicagel pad.
Described first silicagel pad and middle sheet are formed piston system.
During use, infusion set is inserted in the lateral groove of driving device, feeding opening is connected with medicinal liquid, every numerical value of driving device is set, the motor rotation that it is inner is pushed infusion set, makes medicinal liquid by entering in the feeding opening, different medicinal liquids converges in medicine outlet and therefrom flows out, and adopts same frequency accurately medicinal liquid to be infused in patient's body.
This utility model can solve a traditional infusion pump can only a kind of medicinal liquid of infusion, the problem of treatment needs can not be satisfied,, single track or multiple tracks infusion pattern can be regulated with the different two or more different medicinal liquids of flow while infusion, accurate and the constant airspeed of infusion improves quality of medical care.
Description of drawings:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the structural representation of infusion set in this utility model,
Fig. 3 is the decomposition texture sketch map of Fig. 2.
The specific embodiment:
With reference to Fig. 1-3, this specific embodiment by the following technical solutions: it comprises driving device 1 and infusion set 2, and infusion set 2 is arranged in the groove of driving device 1 one sides.
Described infusion set 2 is made up of last slice 21, first silicagel pad 22, middle sheet 23, second silicagel pad 24 and following sheet 25, last slice 21 below is provided with two joint pin 21-1, four feeding opening 21-2 and two medicine outlet 21-4, last slice 21 top is provided with several piston cylinders 21-3, is equipped with on first silicagel pad 22, middle sheet 23, second silicagel pad 24 and the following sheet 25 and last slice corresponding fixing hole of joint pin 21-1 of 21; First silicagel pad 22 is arranged on a below of slices 21 and is fixed by last slice 21 joint pin 21-1, and middle sheet 23 is fixed on the below of first silicagel pad 22, during second silicagel pad 24 is fixed on sheet 23 below, following sheet 25 is fixed on the below of second silicagel pad 24.
Described first silicagel pad 22 and middle sheet 23 are formed piston system.
During use, infusion set 2 is inserted in the driving device 1 lateral groove, four feeding opening 21-2 are connected with medicinal liquid, every numerical value of driving device 1 is set, and the motion of this specific embodiment is by Single-chip Controlling, and minitype speed reducing motor is started working under the instruction of single-chip microcomputer, minitype speed reducing motor is pushed infusion set 2, make medicinal liquid by entering among the feeding opening 21-2, different medicinal liquids converges in medicine outlet 21-4 and therefrom flows out, and adopts same frequency accurately medicinal liquid to be infused in patient's body.Once can four kinds of different medicines of infusion, do not need in advance medicament mixed has been solved the problem that long-time mixing can react.
This specific embodiment is utilized " AA " No. 5 alkaline battery power supplies, is convenient for carrying, and convenient open-air rescue and field usage.
This specific embodiment can solve a traditional infusion pump can only a kind of medicinal liquid of infusion, the problem of treatment needs can not be satisfied,, single track or multiple tracks infusion pattern can be regulated with the different two or more different medicinal liquids of flow while infusion, accurate and the constant airspeed of infusion improves quality of medical care.
Claims (2)
1. piston-type four-way trace killer injecting pump, it comprises driving device (1) and infusion set (2), and infusion set (2) is arranged in the groove of driving device (1) one side; It is characterized in that described infusion set (2) is made up of last slice (21), first silicagel pad (22), middle sheet (23), second silicagel pad (24) and following sheet (25), the below of last slice (21) is provided with several joint pins (21-1), several feeding openings (21-2) and several medicine outlets (21-4), the top of last slice (21) is provided with several piston cylinders (21-3), is equipped with the corresponding fixing hole of joint pin (21-1) with last slice (21) on first silicagel pad (22), middle sheet (23), second silicagel pad (24) and the following sheet (25); First silicagel pad (22) is arranged on a below of (21) and fixing by the joint pin (21-1) of last slice (21), middle sheet (23) is fixed on the below of first silicagel pad (22), second silicagel pad (24) be fixed on middle sheet (23) below, following sheet (25) is fixed on the below of second silicagel pad (24).
2. a kind of piston-type four-way trace killer injecting pump according to claim 1 is characterized in that described first silicagel pad (22) and middle sheet (23) composition piston system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202830428U CN201783034U (en) | 2010-08-05 | 2010-08-05 | Piston type four-way micro-infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202830428U CN201783034U (en) | 2010-08-05 | 2010-08-05 | Piston type four-way micro-infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783034U true CN201783034U (en) | 2011-04-06 |
Family
ID=43815019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202830428U Expired - Fee Related CN201783034U (en) | 2010-08-05 | 2010-08-05 | Piston type four-way micro-infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707205A (en) * | 2015-03-25 | 2015-06-17 | 南通市三和生物工程有限公司 | Abrasion-resistant micro-scale infusion pump |
| CN111514411A (en) * | 2020-04-26 | 2020-08-11 | 沈阳工程学院 | Wearable intelligent medical injection device |
| CN111803759A (en) * | 2020-07-20 | 2020-10-23 | 张正伟 | Constant temperature heating infusion perfusion treatment pump |
-
2010
- 2010-08-05 CN CN2010202830428U patent/CN201783034U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707205A (en) * | 2015-03-25 | 2015-06-17 | 南通市三和生物工程有限公司 | Abrasion-resistant micro-scale infusion pump |
| CN111514411A (en) * | 2020-04-26 | 2020-08-11 | 沈阳工程学院 | Wearable intelligent medical injection device |
| CN111803759A (en) * | 2020-07-20 | 2020-10-23 | 张正伟 | Constant temperature heating infusion perfusion treatment pump |
| CN111803759B (en) * | 2020-07-20 | 2022-11-18 | 张正伟 | Constant temperature heating infusion perfusion treatment pump |
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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: JIANGSU SANHE BIOENGINEERING CO., LTD. Free format text: FORMER NAME: NANTONG SANHE BIO-ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226600, No. 16 Garden Avenue, Haian Industrial Park, Haian County, Jiangsu, Nantong Patentee after: JIANGSU SANHE BIOENGINEERING ENGINEERING CO., LTD. Address before: 226600 No. 46 Garden Avenue, Haian Industrial Park, Nantong, Jiangsu Patentee before: NANTONG SANHE BIOLOGICAL ENGINEERING CO., LTD. |
|
| 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: 20110406 Termination date: 20190805 |