CN101987213A - Electronic infusion pump - Google Patents
Electronic infusion pump Download PDFInfo
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- CN101987213A CN101987213A CN2010105733852A CN201010573385A CN101987213A CN 101987213 A CN101987213 A CN 101987213A CN 2010105733852 A CN2010105733852 A CN 2010105733852A CN 201010573385 A CN201010573385 A CN 201010573385A CN 101987213 A CN101987213 A CN 101987213A
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- infusion pump
- control circuit
- electronic infusion
- pump
- thin film
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Abstract
The invention relates to an electronic infusion pump, which comprises a pump body, a medicine storage tank and a catheter. The medicine storage tank is arranged outside the pump body; one end of the catheter is connected with the medicine storage tank; the catheter is connected with a three-way pipe through a catheter adapter; the three-way pipe is connected with a medicine return sac in which a cavity is formed and a sensor is arranged; the bottom of the cavity is provided with a thin film; and the sensor is arranged below the thin film and electrically connected with a control circuit. When a human body input end of the electronic infusion pump fails and backflow or stop-flow occurs in the administration process, liquid flows into the cavity of the medicine return sac, the sensor sends a signal to the control circuit when sensing the liquid in the thin film, and the control circuit controls other devices to stop working, displays a problem on a display screen and sends an alarm at the moment, so that abnormalities can be timely discovered to prevent medical hidden danger and ensure the safe operation of the electronic infusion pump.
Description
Technical field
The present invention relates to technical field of medical instruments, relate in particular to a kind of electronic infusion pump.
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, 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 may do not caused medical effect good and waste the precious time slowly.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, artificially monitor the drop mode and 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, 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.
In order to overcome the above problems, occur some medical electronic infusion pumps in the market, but be imported product basically, cost an arm and a leg, the infusion precision is high but the linearity of infusion is lower, and the infusion pulse is obvious; And home-made infusion device mostly is disposable electronic infusion pump greatly, and has above-mentioned several problems, and flow is wayward, do not have safety alarm, after using up, disposable electronic pump can not reuse, cause environmental pollution serious, the waste social resources have also improved cost.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and can accurately control infusion amount and the infusion pulse is steady, have the electronic infusion pump of safety alarm function and environmental protection.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of electronic infusion pump, comprise the pump housing, medicine storing pot, conduit, described drug storage is irritated and is arranged on pump housing outside, described conduit one end is irritated with drug storage and is connected, the described pump housing comprises the actuating device that promotes the drug storage infusion, the power set and the control circuit of drive transmission, and described actuating device, power set are connected with control circuit respectively; Be connected with tee T by catheter adapter on the described conduit, with be connected with back medicine bag on the described tee T, be provided with a cavity, pick off in the described time medicine bag, described cavity bottom is a thin film, described thin film below is provided with pick off, and described pick off and control circuit electrically connect.
According to another embodiment of the invention, a kind of electronic infusion pump further comprises between described drug storage filling and the pump housing by being threaded.
According to another embodiment of the invention, a kind of electronic infusion pump comprises that further described catheter adapter and tee T are movable the connection.
According to another embodiment of the invention, a kind of electronic infusion pump comprises that further the described pump housing is provided with control panel, display screen, and described control panel and display screen electrically connect with control circuit respectively.
According to another embodiment of the invention, a kind of electronic infusion pump comprises that further described control panel is provided with plurality of keys.
According to another embodiment of the invention, a kind of electronic infusion pump comprises that further the power set of described infusion pump adopt DC power supply, and wherein, described control circuit is provided with the joint of alternating current power supply.
The invention solves the defective that exists in the background technology, its beneficial effect is: the Pharmaceutical in the present invention irritates drug storage by actuating device, power set is carried out administration, and the flow of administration is debugged by control panel, good stability, is easy to control; In addition, input human body one brings out existing fault in the administration process, and the situation that refluxes or arrhea takes place, liquid flows in the cavity of backflow capsule, behind the liquid of sensor sensing in the thin film, send signal and give control circuit, at this moment, control circuit is controlled other devices and is quit work, and the demonstration problem gives the alarm on display screen, helps in time to note abnormalities, in order to avoid cause medical hidden danger, guarantee the safe operation of electronic infusion pump.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Wherein: 1, the pump housing, 2, medicine storing pot, 3, conduit, 4, catheter adapter, 5, tee T, 6, the backflow capsule, 7, cavity, 8, pick off, 9, control panel, 10, display screen, 11, thin film.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, a kind of electronic infusion pump, comprise the pump housing 1, medicine storing pot 2, conduit 3, described drug storage is irritated 2 and is arranged on the pump housing 1 outside, described conduit 3 one ends are irritated 2 with drug storage and are connected, the described pump housing 1 comprises that promoting drug storage irritates the actuating device of 2 transfusions, the power set and the control circuit of drive transmission, and described actuating device, power set are connected with control circuit respectively; Be connected with tee T 5 by catheter adapter 4 on the described conduit 3, with be connected with back medicine bag 6 on the described tee T 5, be provided with a cavity 7, pick off 8 in the described time medicine bag 6, described cavity 7 bottoms are thin film 11, described thin film 11 belows are provided with pick off 8, and described pick off 8 electrically connects with control circuit.Input human body one brings out existing fault in the administration process, the situation that backflow takes place or arrhea, liquid flows in the cavity 7 of backflow capsule 6, and pick off 8 sends signal and gives control circuit after sensing liquid in the thin film 11, at this moment, control circuit is controlled other devices and is quit work, and in time gives the alarm, and helps in time to note abnormalities, in order to avoid cause medical hidden danger, guarantee the safe operation of electronic infusion pump.
Drug storage irritate 2 with the pump housing 1 between by being threaded, this structure can be changed drug storage easily and irritate 2 interior medicinal liquids, can reuse, and has avoided disposable waste and pollution.
It is clear plastic articles that drug storage irritates 2, and plastic products quality is lighter, can not bring too big burden, and transparent material can be observed drug storage easily and irritate 2 inner amount of liquid medicine simultaneously, in time changes or interpolation.
Catheter adapter 4 is movable the connection with tee T 5, and connecting tee T 5 by catheter adapter 4 can be according to the needs elongate catheter of different situations.
The pump housing 1 is provided with control panel 9, display screen 10, and described control panel 9 electrically connects with control circuit respectively with display screen 10.Control the speed that 2 giving drugs into nose discharges are irritated in drug storage, administration persistent period, berth number etc. by display screen 10 display control circuits.In addition, described control panel 9 is provided with plurality of keys, by power set and the automatic chemical feeding of pressing switch to open.
The power set of infusion pump adopt DC power supply, and wherein, described control circuit is provided with the joint of alternating current power supply.When display screen 10 shows that dc source uses deficiency, can in time power in addition by alternating current power supply on one side to the dc source charging to control circuit; Certainly, the present invention also can use alternating current power supply, and the colleague is equipped with dc source, when using when of the present invention, can give control circuit power supply of the present invention by dc source during AC-less power suddenly.
With above-mentioned foundation desirable embodiment of the present invention 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 invention technological thought.The technical scope of this invention is not limited to the content on the description, must determine its technical scope according to the claim scope.
Claims (6)
1. electronic infusion pump, comprise the pump housing, medicine storing pot, conduit, it is characterized in that: described drug storage is irritated and is arranged on pump housing outside, described conduit one end is irritated with drug storage and is connected, the described pump housing comprises the actuating device that promotes the drug storage infusion, the power set and the control circuit of drive transmission, and described actuating device, power set are connected with control circuit respectively; Be connected with tee T by catheter adapter on the described conduit, with be connected with back medicine bag on the described tee T, be provided with a cavity, pick off in the described time medicine bag, described cavity bottom is a thin film, described thin film below is provided with pick off, and described pick off and control circuit electrically connect.
2. a kind of electronic infusion pump as claimed in claim 1 is characterized in that: between described drug storage filling and the pump housing by being threaded.
3. a kind of electronic infusion pump as claimed in claim 1 is characterized in that: described catheter adapter is movable the connection with tee T.
4. a kind of electronic infusion pump as claimed in claim 1 is characterized in that: the described pump housing is provided with control panel, display screen, and described control panel and display screen electrically connect with control circuit respectively.
5. a kind of electronic infusion pump as claimed in claim 4 is characterized in that: described control panel is provided with plurality of keys.
6. a kind of electronic infusion pump as claimed in claim 1 is characterized in that: the power set of described infusion pump adopt DC power supply, and described control circuit is provided with the joint of alternating current power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105733852A CN101987213A (en) | 2010-12-06 | 2010-12-06 | Electronic infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105733852A CN101987213A (en) | 2010-12-06 | 2010-12-06 | Electronic infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101987213A true CN101987213A (en) | 2011-03-23 |
Family
ID=43744128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105733852A Pending CN101987213A (en) | 2010-12-06 | 2010-12-06 | Electronic infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101987213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941033A (en) * | 2015-07-10 | 2015-09-30 | 常州市盈顺电子有限公司 | Split type medical electronic infusion pump |
-
2010
- 2010-12-06 CN CN2010105733852A patent/CN101987213A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941033A (en) * | 2015-07-10 | 2015-09-30 | 常州市盈顺电子有限公司 | Split type medical electronic infusion pump |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |