CN201921201U - Electronic transfusion pump - Google Patents

Electronic transfusion pump Download PDF

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Publication number
CN201921201U
CN201921201U CN2010206420884U CN201020642088U CN201921201U CN 201921201 U CN201921201 U CN 201921201U CN 2010206420884 U CN2010206420884 U CN 2010206420884U CN 201020642088 U CN201020642088 U CN 201020642088U CN 201921201 U CN201921201 U CN 201921201U
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CN
China
Prior art keywords
control circuit
pump
infusion pump
medicine
drug storage
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
Application number
CN2010206420884U
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Chinese (zh)
Inventor
李业中
Original Assignee
李业中
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李业中 filed Critical 李业中
Priority to CN2010206420884U priority Critical patent/CN201921201U/en
Application granted granted Critical
Publication of CN201921201U publication Critical patent/CN201921201U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electronic transfusion pump which comprises a pump body, a medicine storing pot and a duct, wherein the medicine storing pot is arranged at the outer part of the pump body, and one end of the duct is connected with the medicine storing pot; a three-way pipe is connected on the duct through a duct connector, and a medicine returning bag is connected on the three-way pipe; and a cavity body and a sensor are arranged in the medicine returning bag, and the bottom of the cavity body is a film; and the sensor is arranged under the film and is electrically connected with a control circuit. In the process of medicine feeding, when one end input in the human body has faults, the conditions of back flow or stopped flow are generated, and liquid flows into the cavity body of the returning bag; after the sensor senses the liquid in the film, the sensor sends a signal to the control circuit; at the moment, the control circuit controls other devices to stop working, displays the problem on a display screen and gives an alarm, which is beneficial to find the abnormal condition in time; medical hidden troubles are avoided, thereby ensuring the safe operation of the electronic transfusion pump.

Description

A kind of electronic infusion pump
Technical field
This utility model relates to technical field of medical instruments, relates 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.
The utility model content
The technical problems to be solved in the utility model 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 scheme that its technical problem that solves this utility model adopts 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 present utility model, 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 present utility model, 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 present utility model, 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 present utility model, a kind of electronic infusion pump comprises that further described control panel is provided with plurality of keys.
According to another embodiment of the present utility model, 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.
This utility model has solved the defective that exists in the background technology, and its beneficial effect is: the Pharmaceutical in this utility model is irritated 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
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;
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
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.
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, 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.
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 (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.
CN2010206420884U 2010-12-06 2010-12-06 Electronic transfusion pump Expired - Fee Related CN201921201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206420884U CN201921201U (en) 2010-12-06 2010-12-06 Electronic transfusion pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206420884U CN201921201U (en) 2010-12-06 2010-12-06 Electronic transfusion pump

Publications (1)

Publication Number Publication Date
CN201921201U true CN201921201U (en) 2011-08-10

Family

ID=44425076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206420884U Expired - Fee Related CN201921201U (en) 2010-12-06 2010-12-06 Electronic transfusion pump

Country Status (1)

Country Link
CN (1) CN201921201U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984436A (en) * 2015-07-10 2015-10-21 常州市盈顺电子有限公司 Electronic infusion pump
CN109568778A (en) * 2018-12-28 2019-04-05 山东大学齐鲁医院 A kind of medicine sprayer for respiratory medical department

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984436A (en) * 2015-07-10 2015-10-21 常州市盈顺电子有限公司 Electronic infusion pump
CN109568778A (en) * 2018-12-28 2019-04-05 山东大学齐鲁医院 A kind of medicine sprayer for respiratory medical department
CN109568778B (en) * 2018-12-28 2021-04-27 山东大学齐鲁医院 Medicine sprayer for respiratory medicine

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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: Electronic infusion pump

Granted publication date: 20110810

License type: Exclusive License

Record date: 20120302

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110810

Termination date: 20141206

EXPY Termination of patent right or utility model