CN203154446U - Automatic infusion pump - Google Patents
Automatic infusion pump Download PDFInfo
- Publication number
- CN203154446U CN203154446U CN 201320029701 CN201320029701U CN203154446U CN 203154446 U CN203154446 U CN 203154446U CN 201320029701 CN201320029701 CN 201320029701 CN 201320029701 U CN201320029701 U CN 201320029701U CN 203154446 U CN203154446 U CN 203154446U
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- intelligent self
- liquid
- tained unit
- motor
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- 238000001802 infusion Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an automatic infusion pump which comprises a liquid storing pipe, the liquid storing pipe is provided with a liquid inlet connector and a liquid outlet connector, check valves are arranged in the liquid inlet connector and the liquid outlet connector, a piston is arranged on the lower portion of the liquid storing pipe, the piston is connected with an eccentric gear matched with the piston through a connecting rod, the eccentric gear is in linkage with a motor, the motor is connected with an intelligent self-control device through wires, and the intelligent self-control device controls rotating speed and on-off of the motor. The automatic infusion pump changes conventional weight static pressure infusion power, an infusion bottle needs not to be hung on an infusion support, moreover, infusion speed is stable, and a more comfortable and freer infusion environment is provided for infusion.
Description
Technical field:
This utility model relates to technical field of medical instruments, is specifically related to a kind of automatic infusion pump.
Background technology:
Venous transfusion is the most general, one of the most effective treatment means in the clinical department of each medical institutions both at home and abroad.In today of medical science and technology develop rapidly, " Mo Feishi " that conventional liquid infusion method is still also invented before using more than 100 year be infusion model fixedly.But " Mo Feishi " fixedly transfusion device mainly exists patient body position's relative fixed, activity to receive restriction when clinical use, hangs the shortcoming that liquid be unable to do without drip stand, is difficult in clinically in a word and promotes the use of.
Summary of the invention:
The purpose of this utility model provides a kind of automatic, realizes the directed meter flow of medical use liquid, need not infusion bottle is suspended on the drip stand, and freedom is automatic infusion pump easily.
This utility model is implemented by the following technical programs:
Automatic infusion pump of the present utility model, it is characterized in that, comprise liquid storage pipe, liquid storage pipe is provided with liquid inlet joint and fluid joint, all is provided with non-return valve in liquid inlet joint and fluid joint, and the bottom of liquid storage pipe has piston, piston is connected with the eccentric that its below matches through connecting rod, eccentric and motor interlock, motor is connected with intelligent self-con-tained unit by lead, rotating speed and the switch of intelligent self-con-tained unit control motor.
Preferably, also be provided with the constant temperature heating device for the liquid of heated at constant temperature liquid storage pipe on described liquid storage pipe sidewall, this constant temperature heating device is connected with intelligent self-con-tained unit by lead, by the heated at constant temperature of liquid in the intelligent self-con-tained unit control liquid storage pipe.
The power supply of described motor, intelligent self-con-tained unit and constant temperature heating device is preferably power autonomous, and power autonomous being convenient to conveniently used.
Preferably, on the sidewall of described fluid joint, liquid inlet joint or liquid storage pipe, also be provided with the flow monitoring device, this flow monitoring device is connected with intelligent self-con-tained unit by lead, when finding that no liquid flows, by the shutdown of intelligent self-con-tained unit control motor.
Preferably, intelligent self-con-tained unit also has regularly closing function, and after time is up, intelligent self-con-tained unit was just closed motor.
This utility model is operation like this: liquid inlet joint links to each other with the feed liquor flexible pipe, the fluid joint is connected with tube for transfusion, the liquid inlet joint feed liquor enters in the liquid storage pipe through advancing the non-return valve that can not go out, start by intelligent self-con-tained unit control motor, the drive eccentric rotates, eccentric is in rotating process, continuous push-and-pull piston, make the liquid in the liquid storage pipe enter the fluid joint through going out the non-return valve that can not advance, and enter in the tube for transfusion, thereby reach the purpose of controlling flow by the rotating speed of intelligent self-con-tained unit control motor.This shows that automatic infusion pump of the present utility model has changed the defeated power of conventional weight static pressure, need not infusion bottle is hung on the drip stand, and transfusion speed is stable, for transfusion provides more comfortable, infusion environment more freely.
Description of drawings:
Fig. 1 is the structural representation of automatic infusion pump of the present utility model;
Wherein 1, liquid storage pipe; 11, piston; 12, connecting rod; 2, liquid inlet joint; 21, non-return valve; 3, fluid joint; 31, non-return valve; 4, constant temperature heating device; 5, eccentric; 6, motor; 7, intelligent self-con-tained unit; 8, flow monitoring device.
The specific embodiment:
Following examples are to further specify of the present invention, rather than limitation of the present invention.
Embodiment 1:
As shown in Figure 1, the automatic infusion pump of present embodiment comprises liquid storage pipe 1, liquid storage pipe 1 is provided with liquid inlet joint 2 and fluid joint 3, in liquid inlet joint, be provided with the non-return valve 21 that can advance to go out, in the fluid joint, be provided with the non-return valve 31 that can go out to advance, the bottom of liquid storage pipe 1 has piston 11, piston 11 is connected with the eccentric 5 that its below matches through connecting rod 12, eccentric 5 and motor 6 interlocks, motor 6 is connected with intelligent self-con-tained unit 7 by lead, rotating speed and the switch of intelligent self-con-tained unit 7 control motors.Also be provided with the constant temperature heating device 4 for the liquid of heated at constant temperature liquid storage pipe on described liquid storage pipe 1 sidewall, this constant temperature heating device 4 is connected with intelligent self-con-tained unit 7 by lead, by the heated constant temperature of liquid in the intelligent self-con-tained unit 7 control liquid storage pipes 1.
Also be provided with flow monitoring device 8 on described fluid joint 3 sidewalls, this flow monitoring device 8 is connected with intelligent self-con-tained unit 7 by lead, when finding that no liquid flows, by 6 shutdown of intelligent self-con-tained unit 7 control motors.
Intelligence self-con-tained unit 7 also has regularly closing function, and after time is up, intelligent self-con-tained unit 7 was just closed motor 6.
The power supply of described motor 6, intelligent self-con-tained unit 7 and constant temperature heating device 4 can be for power autonomous, and power autonomous being convenient to conveniently used.
Claims (6)
1. automatic infusion pump, it is characterized in that, comprise liquid storage pipe, liquid storage pipe is provided with liquid inlet joint and fluid joint, all is provided with non-return valve in liquid inlet joint and fluid joint, and the bottom of liquid storage pipe has piston, piston is connected with the eccentric that its below matches through connecting rod, eccentric and motor interlock, motor is connected with intelligent self-con-tained unit by lead, rotating speed and the switch of intelligent self-con-tained unit control motor.
2. automatic infusion pump according to claim 1 is characterized in that, the power supply of described motor and intelligent self-con-tained unit is power autonomous.
3. automatic infusion pump according to claim 1, it is characterized in that, on described liquid storage pipe sidewall, also be provided with the constant temperature heating device for the liquid of heated at constant temperature liquid storage pipe, this constant temperature heating device is connected with intelligent self-con-tained unit by lead, by the heated at constant temperature of liquid in the intelligent self-con-tained unit control liquid storage pipe.
4. automatic infusion pump according to claim 3 is characterized in that, the power supply of described constant temperature heating device is power autonomous.
5. automatic infusion pump according to claim 1, it is characterized in that, on the sidewall of described fluid joint, liquid inlet joint or liquid storage pipe, also be provided with the flow monitoring device, this flow monitoring device is connected with intelligent self-con-tained unit by lead, when finding that no liquid flows, by the shutdown of intelligent self-con-tained unit control motor.
6. automatic infusion pump according to claim 1 is characterized in that, intelligent self-con-tained unit also has regularly closing function, and after time is up, intelligent self-con-tained unit was just closed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029701 CN203154446U (en) | 2013-01-18 | 2013-01-18 | Automatic infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029701 CN203154446U (en) | 2013-01-18 | 2013-01-18 | Automatic infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154446U true CN203154446U (en) | 2013-08-28 |
Family
ID=49015677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029701 Expired - Fee Related CN203154446U (en) | 2013-01-18 | 2013-01-18 | Automatic infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215277A (en) * | 2016-08-15 | 2016-12-14 | 鲁绍荣 | A kind of medical infusion machine |
| CN108114342A (en) * | 2017-12-18 | 2018-06-05 | 中南民族大学 | One kind cut somebody's hair component, for medicine infusion device and supply medicine infusion system |
| CN111939381A (en) * | 2020-07-13 | 2020-11-17 | 昆明医科大学第二附属医院 | Infusion pump for circulation volume load test of severe patients |
-
2013
- 2013-01-18 CN CN 201320029701 patent/CN203154446U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215277A (en) * | 2016-08-15 | 2016-12-14 | 鲁绍荣 | A kind of medical infusion machine |
| CN108114342A (en) * | 2017-12-18 | 2018-06-05 | 中南民族大学 | One kind cut somebody's hair component, for medicine infusion device and supply medicine infusion system |
| CN108114342B (en) * | 2017-12-18 | 2020-07-24 | 中南民族大学 | Push head assembly, medicine supply infusion device and medicine supply infusion system |
| CN111939381A (en) * | 2020-07-13 | 2020-11-17 | 昆明医科大学第二附属医院 | Infusion pump for circulation volume load test of severe patients |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANDOC PHARMACEUTICAL SCIENCE AND TECHNOL Free format text: FORMER OWNER: LAI RENJIE Effective date: 20140528 Free format text: FORMER OWNER: LI DAWEI ZHAO MIN Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 310051 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: Hangzhou City, Zhejiang province 310051 Binjiang District West Street Jiangling Road No. 88 Building 9 South Building 11 floor Patentee after: Sandoc Pharmaceutical Science and Technology Co., Ltd. Address before: Sea Lake Road, Taiwan Chinese Taoyuan County Luju No. 7 Patentee before: Lai Renjie Patentee before: Li Dawei Patentee before: Zhao Min |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECHNOL Free format text: FORMER NAME: ZHEJIANG SANDOC PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310051 Binjiang District West Street Jiangling Road No. 88 Building 9 South Building 11 floor Patentee after: ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310051 Binjiang District West Street Jiangling Road No. 88 Building 9 South Building 11 floor Patentee before: Sandoc Pharmaceutical Science and Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160919 Address after: 130022 Room 1217, Unit 1, Building 14, Mingyuan, south of Jingyang Road, Lvyuan District, Changchun City, Jilin Province, west of Zhengyang Street Patentee after: Jilin Wanhui Biological Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310051 Binjiang District West Street Jiangling Road No. 88 Building 9 South Building 11 floor Patentee before: ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH 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: 20130828 Termination date: 20190118 |