CN2366119Y - Electrically driven infusion device - Google Patents
Electrically driven infusion device Download PDFInfo
- Publication number
- CN2366119Y CN2366119Y CN 99209704 CN99209704U CN2366119Y CN 2366119 Y CN2366119 Y CN 2366119Y CN 99209704 CN99209704 CN 99209704 CN 99209704 U CN99209704 U CN 99209704U CN 2366119 Y CN2366119 Y CN 2366119Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- tube
- connecting rod
- infusion
- box body
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medical electrically driven infusion device which comprises an infusion bag, an infusion tube, a flow quantity dripping kettle, a filter, a needle head and a speed regulation wheel clamp, wherein the infusion tube is provided with an elastic liquid tube and is connected in series with the elastic liquid tube by one-way valves at both ends. The elastic liquid tube is clamped in a groove at the lower part of a box body. A battery, a miniature motor provided with a driving gear, and a driven gear engaged with the driving gear are arranged in the box body. An eccentric connecting rod is assembled on the driven gear. The lower end of the connecting rod is provided with a connecting rod hammer at the upper part of the elastic liquid tube. The utility model can realize non-gravity infusion through the intermittent squeeze from the connecting rod hammer for the elastic liquid tube and the on-off function of the one-way valves.
Description
This utility model relates to a kind of medical electronic transfusion device, is the technological improvement that existing medical Transfusion device structure is done.
The existing medical Transfusion device that generally uses, mainly by the transfusion bag and the infusion needle that are communicated with through tube for transfusion, and the flow that is configured on the tube for transfusion drips kettle, flywheel folder and filter composition.Be that the liquid gravity that relies on the liquid level difference of height to provide is finished to receptor input medicinal liquid, promptly need to suspend in midair liquid bag and receptor position formation difference in height and infuse.And suspention liquid bag relies on the gravity transfusion, and transfusion person's activity is restricted, and brings the hardship of long bed, and also is very inconvenient in some cases, and for example war, the calamity wounded's stretcher escorts wounded's emergency transport of car, ship, aircraft etc.
The purpose of this utility model is at above-mentioned problems of the prior art, and provides a kind of flexible and convenient to use, need not suspend the electronic transfusion device that the liquid bottle relies on the gravity transfusion in midair.
The technical scheme that realizes above-mentioned purpose is: a kind of electronic transfusion device, it includes soft transfusion bag, the tube for transfusion of drawing by transfusion bag, the comprehensive flow that is serially connected on the tube for transfusion drips kettle, filter, infusion needle, with the flywheel folder that is configured on the tube for transfusion, drip at its transfusion bag and comprehensive flow that the check valve through two ends is serially connected with an elasticity liquid pipe between the kettle, this liquid pipe is clamped in the groove of a box body bottom, in box body, be provided with battery, micromachine, be equipped with a driving gear on the output shaft of its micromachine, be meshed with this driving gear and be equipped with a driven gear, a hinged eccentric ratio on this driven gear, the lower end of its connecting rod have connecting rod hammer.
This utility model is compared with existing transfusion device, has following advantage:
1, infusion process need not suspended transfusion bag in midair and relied on gravity to infuse, owing to conveniently carry, when having removed transfusion to the active restriction of transfusion person, thereby avoided patient's infusion process hardship of bed for a long time, help improving the infusion treatment effect, promote patient's early recovery.
2, owing to its convenient, flexible property and anti-vibration jamming performance that carries, the wounded's stretcher that is particularly suitable under the deadly condition escorts, the transfusion in car, ship, the aircraft wounded emergency transport process.
3, owing to be the closed transfusion form, the infusion process medicinal liquid does not contact with air, can avoid the pollution to the input medicinal liquid such as airborne antibacterial, virus, nitrogen oxide and micronic dust.
Accompanying drawing is this electronic transfusion device structural representation.
The utility model is described in further detail below in conjunction with drawings and Examples:
Provide as accompanying drawing, this electronic transfusion device includes the soft transfusion bag of being made by transparent plastic material 1, the tube for transfusion 2 of drawing by transfusion bag, the comprehensive flow that is serially connected on the tube for transfusion drips kettle 3, filter 5, infusion needle 6, with the flywheel folder 4 that is configured on the tube for transfusion, drip at its transfusion bag 1 and comprehensive flow on the tube for transfusion 2 that the check valve 7 through two ends is serially connected with an elasticity liquid pipe 8 between the kettle 3.Its check valve constitutes for the plunger type valve is set in body, and elasticity liquid pipe can adopt to have certain elastic latex tubing and serve as.Its elasticity liquid pipe 8 is filled in the groove shape intracavity that is clipped in a box body 9 bottoms after check valve 7 is serially connected on the tube for transfusion 2.In box body 9, be provided with power-supply battery 10, micromachine 13, fixing assembling one driving gear 12 on the output shaft of micromachine 13, be engaged on this driving gear and be equipped with a driven gear 11 in the box body, on the gear shaft of this gear one side, be hinged an eccentric ratio 14, be provided with connecting rod hammer 15 in the lower end of connecting rod 14, the position of this connecting rod hammer 15 is just in time above elasticity liquid pipe middle part.
This utility model is arranged on the connection and the shutoff of the switch controls motor power on the box body 9 by control, thus the rotation of control motor with stop.When motor rotates, rotate by the driving gear transfer driven gear on the motor shaft, and elasticity liquid pipe is carried out compressional movement intermittently by the connecting rod hammer of eccentric ratio lower end.When the connecting rod hammer pushes elasticity liquid pipe downwards, advance the medicinal liquid valve closing, the drug fluid valve is opened, and medicinal liquid just flows to infusion needle; When connecting rod hammer moves upward when removing extruding to elasticity liquid pipe, produce negative pressure in the liquid tube chamber, then the drug fluid valve is closed, and advances the medicinal liquid valve open, charges into medicinal liquid in the liquid pipe.Like this shuttling movement can be realized the overall process of electronic transfusion.
This electronic transfusion device impulse force when reducing medicinal liquid output can be connected in series a same flow again in the side that flow drips kettle and drip kettle, so that medicinal liquid is more gently imported blood vessel.In addition, the also configurable AC adapter of this transfusion device is so that in the indoor alternating current power supply of indoor use.
Claims (1)
1. electronic transfusion device, it includes soft transfusion bag (1), the tube for transfusion (2) of drawing by transfusion bag, the comprehensive flow that is serially connected on the tube for transfusion drips kettle (3), filter (5), infusion needle (6), with the flywheel folder (4) that is configured on the tube for transfusion, it is characterized in that: go up its transfusion bag (1) at tube for transfusion (2) and drip with comprehensive flow that the check valve (7) through two ends is connected in series an elasticity liquid pipe (8) between the kettle (3), this liquid pipe (8) is clamped in the groove of a box body (9) bottom, in box body (9), be provided with battery (10), micromachine (13), be equipped with a driving gear (12) on the output shaft of its micromachine, be meshed with this driving gear and be equipped with a driven gear (11), a hinged eccentric ratio (14) on this driven gear, the lower end of its connecting rod (14) have connecting rod hammer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209704 CN2366119Y (en) | 1999-04-28 | 1999-04-28 | Electrically driven infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209704 CN2366119Y (en) | 1999-04-28 | 1999-04-28 | Electrically driven infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366119Y true CN2366119Y (en) | 2000-03-01 |
Family
ID=34003117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99209704 Expired - Fee Related CN2366119Y (en) | 1999-04-28 | 1999-04-28 | Electrically driven infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366119Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477737A (en) * | 2016-02-03 | 2016-04-13 | 广州市安辅健医疗器械有限公司 | Portable infusion device |
| CN105769329A (en) * | 2014-12-24 | 2016-07-20 | 中国科学院理化技术研究所 | Disposable extrusion-type alkali metal injection device |
| CN107929868A (en) * | 2018-01-05 | 2018-04-20 | 中国人民解放军总医院 | Tube sealing liquid syringe pusher |
| CN109758252A (en) * | 2019-03-21 | 2019-05-17 | 吕林声 | A kind of the environment-friendly type tooth flusher and method of water-saving and electricity-saving |
| CN109793583A (en) * | 2019-03-31 | 2019-05-24 | 吕林声 | A kind of water-saving, economize on electricity efficient tooth flusher and method |
| CN109875710A (en) * | 2019-03-19 | 2019-06-14 | 吕林声 | A kind of intelligent dental scaler and method of economical environment-protective |
| CN110833644A (en) * | 2019-11-20 | 2020-02-25 | 河北省儿童医院 | Anti-drop fine-adjustable infusion apparatus capable of alarming |
-
1999
- 1999-04-28 CN CN 99209704 patent/CN2366119Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769329A (en) * | 2014-12-24 | 2016-07-20 | 中国科学院理化技术研究所 | Disposable extrusion-type alkali metal injection device |
| CN105769329B (en) * | 2014-12-24 | 2018-02-23 | 中国科学院理化技术研究所 | Disposable squash type alkali metal injection device |
| CN105477737A (en) * | 2016-02-03 | 2016-04-13 | 广州市安辅健医疗器械有限公司 | Portable infusion device |
| CN105477737B (en) * | 2016-02-03 | 2018-12-28 | 广州市安辅健医疗器械有限公司 | A kind of portable infusion apparatus |
| CN107929868A (en) * | 2018-01-05 | 2018-04-20 | 中国人民解放军总医院 | Tube sealing liquid syringe pusher |
| CN109875710A (en) * | 2019-03-19 | 2019-06-14 | 吕林声 | A kind of intelligent dental scaler and method of economical environment-protective |
| CN109875710B (en) * | 2019-03-19 | 2019-11-22 | 桐乡市易尔顺科技信息咨询有限公司 | A kind of intelligent dental scaler and method of economical environment-protective |
| CN109758252A (en) * | 2019-03-21 | 2019-05-17 | 吕林声 | A kind of the environment-friendly type tooth flusher and method of water-saving and electricity-saving |
| CN109758252B (en) * | 2019-03-21 | 2019-12-10 | 南京博韵口腔医院有限公司 | Water-saving and electricity-saving environment-friendly tooth flushing device and method |
| CN109793583A (en) * | 2019-03-31 | 2019-05-24 | 吕林声 | A kind of water-saving, economize on electricity efficient tooth flusher and method |
| CN110833644A (en) * | 2019-11-20 | 2020-02-25 | 河北省儿童医院 | Anti-drop fine-adjustable infusion apparatus capable of alarming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |