CN201578685U - Medical automatic pump - Google Patents
Medical automatic pump Download PDFInfo
- Publication number
- CN201578685U CN201578685U CN2009202342169U CN200920234216U CN201578685U CN 201578685 U CN201578685 U CN 201578685U CN 2009202342169 U CN2009202342169 U CN 2009202342169U CN 200920234216 U CN200920234216 U CN 200920234216U CN 201578685 U CN201578685 U CN 201578685U
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- China
- Prior art keywords
- automatic pump
- medical automatic
- push rod
- medicine bag
- medical
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- 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 relates to a medical automatic pump which comprises a casing and a control panel arranged on the external surface of the casing; wherein a medicine sac, a transmission device for driving the medicine sac to transfuse, a motor for driving the transmission device and a control circuit are arranged in the casing, and the control circuit and the motor are respectively connected with the transmission device and the control panel. The medical automatic pump feed medicine through longitudinal propulsion mode, thus the flow of medicine feeding is stable and easy to control. Furthermore, the medical automatic pump can freely control the motion of the transmission device through the motor; when liquid medicine in the medicine sac inside the casing can run off, the medicine sac can be quickly replaced without replacing the automatic pump, thus cost is saved.
Description
Technical field
This utility model relates to medical automatic pump, belongs to medical instruments field, relates in particular to a kind of Electronic medical device that can control the lasting transfusion speed of medicine bag.
Background technology
Disposable dropping syringe is a medical apparatus common in the modern hospital, and its parent who is subjected to numerous patients and doctor because therapeutic effect is good, easy to use looks at.Existing medical drop generally is made up of a drop bottle, drop flexible pipe and manual controller, one this drop flexible pipe is inserted in the drop bottle, and this manual controller is located on the drop flexible pipe and the switching degree of may command drop flexible pipe, and then realizes the manual adjustments of medicine liquid droplet speed.True soil, the instillation of many medicinal liquids must be done flow-control to some patient because some medicinal liquid drip the too fast cardiac enlargement pressure that will give patient of speed, and the speed of dripping of medicinal liquid is crossed and ' is overflow and may not cause medical effect good and waste the precious time.Yet the randomness of existing manual adjustments medicine liquid droplet speed mode is bigger, and drips speed and often be difficult to accurate control, causes the medical care waste of regulating repeatedly.Even more serious is, some patient is in order to save time, and transfers fast drop speed under the situation that does not have medical experience and guidance voluntarily, thereby has buried the hidden danger of malpractice.
In addition, when medical personnel carry out the fluid infusion treatment to patient, need pay special attention to the changes in flow rate of drop, because in a single day medicinal liquid drips off or drip, the danger that may cause air inflow human body or blood to flow backwards from human body.In the prior art, generally be to go control point drip amount, if find drip or some drop bottle in artificial mode! The liquid medicine at one family is pulled up the syringe needle in the human body near stream+time and is stopped injection.Artificial monitoring drop mode need spend a large amount of time of medical personnel and energy, and medical personnel are often very limited, make mistakes in chaos so unavoidably, and this has brought great operating pressure to medical personnel; And artificially monitor the drop mode and easily cause patient to produce panic emotion, be unfavorable for therapeutic effect.
And the mode of laterally pushing liquid medicine in the prior art causes the discharge stability of administration poor easily, and flow is wayward, and disposable electronic pump uses the not reproducible utilization in back, and environmental pollution is serious, and cost pressure is big.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of sustainable repeated use, safety and the medical electric pump accurately of infusing.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves this utility model adopts is: a kind of medical automatic pump, comprise shell and be arranged at this outer surface of outer cover control panel, be provided with in the shell: the actuating device of medicine bag, the transfusion of promotion medicine bag, the motor of drive transmission and control circuit, this control circuit is connected respectively with actuating device and control panel with described motor.
According to another embodiment of the present utility model, medical automatic pump comprises that further described actuating device comprises a gear train, a push rod, this gear train is connected with the outfan of described motor, and this gear train connects and drives described push rod and moves, and described push rod is infused to promote medicine bag by the gear train transmission.
According to another embodiment of the present utility model, medical automatic pump further comprises between described medicine bag and the actuating device and is provided with pick off.
According to another embodiment of the present utility model, medical automatic pump comprises that further described push rod and medicine bag link are provided with push-plate, and described pick off is positioned on the push-plate.
According to another embodiment of the present utility model, medical automatic pump comprises that further described gear train is provided with leading screw, is provided with cross bar with the leading screw link on the described push rod, and described leading screw is threaded with described cross bar.
According to another embodiment of the present utility model, medical automatic pump comprises that further described control panel is provided with display screen, and this display screen is electrically connected with control circuit.
According to another embodiment of the present utility model, medical automatic pump further comprises in the described shell and is provided with clamp, is provided with bayonet socket in the described clamp, described push rod pass bayonet socket and with the bayonet socket matched in clearance.
According to another embodiment of the present utility model, medical automatic pump comprises that further described control panel is provided with plurality of keys.
According to another embodiment of the present utility model, medical automatic pump comprises that further described medical automatic pump adopts DC power supply, and wherein, described control circuit is provided with the joint of alternating current power supply.
This utility model has solved the defective that exists in the background technology, this utility model carries out administration by vertical propulsion mode to medicine bag, the discharge stability of administration is good, the flow of administration is easy to control, in addition, this utility model can freely be controlled the motion of actuating device by motor, can the fast updating medicine bag after the liquid medicine of the medicine bag in the shell uses, the company's of need not automatic pump is changed together, saves cost.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the structural representation of actuating device;
Fig. 3 is the structural representation of leading screw;
Wherein: 1, shell, 3, control panel, 5, medicine bag, 7, actuating device, 71, gear train, 73, push rod, 75, push-plate, 9, motor, 11, pick off, 13, leading screw, 15, cross bar, 17, clamp, 19, display screen.
The specific embodiment
With preferred embodiment this utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the sketch map of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with this utility model.
Medical automatic pump as shown in Figure 1, the control panel 3 that comprises shell 1 and be arranged at this shell 1 outer surface, be provided with in the shell 1: the actuating device 7 of medicine bag 5,5 transfusions of promotion medicine bag, the motor 9 of drive transmission 7 and control circuit (not shown), control circuit is connected respectively with actuating device 7 and control panel 3 with described motor 9.Wherein actuating device 7 comprises a gear train 71, a push rod 73, and this gear train 71 is connected with the outfan of described motor 9, and this gear train 71 connects and drive described push rod 73 and move, and described push rod 73 is subjected to gear train 71 transmissions to promote medicine bag 5 transfusions.Liquid medicine is stable in the time of can guaranteeing to advance medicine bag 5 by above-mentioned actuating device 7 continues medication, and quick rollback, in time changes medicine bag 5.
Wherein, be provided with pick off 11 between described medicine bag 5 and the actuating device 7.Further described push rod 73 is provided with push-plate 75 with medicine bag 5 links, and described pick off 11 is positioned on the push-plate 75, send signal by pick off 11 and give control circuit, thereby flow rate calculation and injection speed control is carried out in 5 administrations to medicine bag.
In addition, gear train 71 is provided with leading screw 13, is provided with cross bar 15 with leading screw 13 links on the described push rod 73, and described leading screw 13 is threaded with described cross bar 15.And, be provided with clamp 17 in the shell 1, be provided with bayonet socket in the described clamp 17, described push rod 73 pass bayonet socket and with the bayonet socket matched in clearance.Because leading screw on the described gear train 71 13 just axial rotation and not having moves axially, from can be fast with cross bar 15 can be stable move axially along leading screw 13, and then guarantee the stability of flow of administration, the flow of administration is controlled.
Described control panel 3 of the present utility model is provided with display screen 19, and this display screen 19 is electrically connected with control circuit, by the speed of display screen 19 display control circuits control medicine bag 5 giving drugs into nose discharges, administration persistent period, berth number etc.In addition, described control panel 3 is provided with plurality of keys, by motor 9 and the automatic chemical feeding of pressing switch to open.
Medical automatic pump adopts DC power supply, and wherein, described control circuit is provided with the joint of alternating current power supply, when display screen 19 shows that dc source uses deficiency, can in time power to control circuit in addition by alternating current power supply on one side to the dc source charging; Certainly, this utility model also can use alternating current power supply, and the colleague is equipped with dc source, when using this utility model, can give control circuit power supply of the present utility model by dc source during AC-less power suddenly.
When using this utility model, at first disposable medicine bag 5 is put into shell 1, and medicine bag 5 is connected to push rod 73 places, and, by by key control motor 9, make motor 9 drive push rod 73 and be advanced into medicine bag 5 that the pick off 11 on push-plate 75 contacts with medicine bag 5, the administration flow speed is set then, can starts this utility model and give patient's administration.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the description, must determine its technical scope according to the claim scope.
Claims (9)
1. medical automatic pump, comprise shell and be arranged at this outer surface of outer cover control panel, it is characterized in that, be provided with in the shell: the actuating device of medicine bag, the transfusion of promotion medicine bag, the motor of drive transmission and control circuit, this control circuit is connected respectively with actuating device and control panel with described motor.
2. medical automatic pump as claimed in claim 1, it is characterized in that: described actuating device comprises a gear train, a push rod, this gear train is connected with the outfan of described motor, and this gear train connects and drive described push rod and move, and described push rod is infused to promote medicine bag by the gear train transmission.
3. medical automatic pump as claimed in claim 1 or 2 is characterized in that: be provided with pick off between described medicine bag and the actuating device.
4. medical automatic pump as claimed in claim 3 is characterized in that: described push rod and medicine bag link are provided with push-plate, and described pick off is positioned on the push-plate.
5. medical automatic pump as claimed in claim 2 is characterized in that: described gear train is provided with leading screw, is provided with cross bar with the leading screw link on the described push rod, and described leading screw is threaded with described cross bar.
6. medical automatic pump as claimed in claim 1 or 2 is characterized in that: described control panel is provided with display screen, and this display screen is electrically connected with control circuit.
7. as claim 2 or 5 described medical automatic pumps, it is characterized in that: be provided with clamp in the described shell, be provided with bayonet socket in the described clamp, described push rod pass bayonet socket and with the bayonet socket matched in clearance.
8. medical automatic pump as claimed in claim 1 is characterized in that: described control panel is provided with plurality of keys.
9. medical automatic pump as claimed in claim 1 is characterized in that: described medical automatic pump adopts DC power supply, and wherein, described control circuit is provided with the joint of alternating current power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202342169U CN201578685U (en) | 2009-08-13 | 2009-08-13 | Medical automatic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202342169U CN201578685U (en) | 2009-08-13 | 2009-08-13 | Medical automatic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578685U true CN201578685U (en) | 2010-09-15 |
Family
ID=42720678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202342169U Expired - Fee Related CN201578685U (en) | 2009-08-13 | 2009-08-13 | Medical automatic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578685U (en) |
-
2009
- 2009-08-13 CN CN2009202342169U patent/CN201578685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huaxing Medical Instruments Industry Co., Ltd. Assignor: Li Yezhong Contract record no.: 2012320010024 Denomination of utility model: Medical automatic pump Granted publication date: 20100915 License type: Exclusive License Record date: 20120302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |