CN203564604U - Disposable automatic liquid stopping infusion device - Google Patents

Disposable automatic liquid stopping infusion device Download PDF

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Publication number
CN203564604U
CN203564604U CN201320791155.2U CN201320791155U CN203564604U CN 203564604 U CN203564604 U CN 203564604U CN 201320791155 U CN201320791155 U CN 201320791155U CN 203564604 U CN203564604 U CN 203564604U
Authority
CN
China
Prior art keywords
dropping funnel
flexible pipe
liquid
hose
perforator
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
CN201320791155.2U
Other languages
Chinese (zh)
Inventor
刘坤洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO YONGSHENG MEDICAL POLYMER EQUIPMENT Co Ltd
Original Assignee
QINGDAO YONGSHENG MEDICAL POLYMER EQUIPMENT Co Ltd
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 QINGDAO YONGSHENG MEDICAL POLYMER EQUIPMENT Co Ltd filed Critical QINGDAO YONGSHENG MEDICAL POLYMER EQUIPMENT Co Ltd
Priority to CN201320791155.2U priority Critical patent/CN203564604U/en
Application granted granted Critical
Publication of CN203564604U publication Critical patent/CN203564604U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a disposable automatic liquid stopping infusion device, and belongs to the field of medicine equipment. The disposable secondary filter infusion device comprises a puncture outfit jacket, a puncture outfit, an intake pipe, an air filter, a front hose, a dropper, a drip bucket, a drip bucket cover, middle hoses, a flow controller, an outer cone joint, a vein needle seat, a back hose, a blade, a stainless steel needle tubing, a vein needle protective jacket and a liquid tension membrane. The disposable automatic liquid stopping infusion device is characterized in that the puncture outfit jacket is sleeved on the top of the puncture outfit, the intake pipe is connected to the air filter, the front hose is connected to the puncture outfit, the front hose is connected together with the drip bucket through the dropper, the drip bucket cover is arranged at the bottom of the drip bucket, the drip bucket cover is connected together with the outer cone joint through the middle hoses, the flow controller is arranged on one middle hose, the outer cone joint is connected together with the back hose through the vein needle seat, the back hose is connected to one end of the blade, the vein needle protective jacket is sleeved on the stainless steel needle tubing, the liquid tension membrane is contained in the drip bucket, the liquid tension membrane is arranged on the drip bucket cover, and when liquid medicine flows into the middle hoses, the liquid medicine passes through the liquid tension membrane.

Description

A kind of disposable automatic liquid-stopping infusion set
Technical field
This utility model relates to a kind of transfusion device, the disposable automatic liquid-stopping infusion set of one being comprised of air-filtering membrane, precision liquid medicine filter membrane etc. specifically.
Background technology
Disposable infusion device is a kind of conventional medical treatment device, along with the lifting of present technical merit, infusion set is also developing to automation direction, infuse unmanned also universal in real hospital, but after being totally lost, medicinal liquid still can notify nurse, this will cause very serious consequence if do not find at that time, to be totally lost medicinal liquid, the flow regulator containing in present transfusion device and liquid stopping clamp etc. are application during transfusion early stage or transfusion all, these devices patient nobody around after if infused, their effect is very little, for patient's safety and needs, be badly in need of now a kind of infusion set of automatic liquid-stopping, and there is no in the market such device.
Summary of the invention
For above-mentioned deficiency, this utility model provides a kind of disposable automatic liquid-stopping infusion set.
This utility model is achieved through the following technical solutions: a kind of disposable automatic liquid-stopping infusion set is by perforator sheath, perforator, air inlet pipe, air filter, front flexible pipe, dropper, dropping funnel, dropping funnel lid, middle flexible pipe, flow regulator, outer cone joint, intravenous needle needle stand, rear hose, blade, rustless steel needle tubing, intravenous needle protective sleeve, liquid medicine tension film composition, it is characterized in that: perforator sheath is enclosed within on perforator top, air inlet pipe is connected with air filter, front flexible pipe is connected with perforator, dropper links together front flexible pipe and dropping funnel, dropping funnel covers the bottom at dropping funnel, middle flexible pipe links together dropping funnel lid and outer cone joint, flow regulator is on middle flexible pipe, and intravenous needle needle stand links together outer cone joint and rear hose, and rear hose is connected with one, blade, intravenous needle protective sleeve is enclosed within on rustless steel needle tubing, described dropping funnel contains liquid medicine tension film, and liquid medicine tension film is on dropping funnel lid, and during medicinal liquid flows into, flexible pipe must pass through liquid medicine tension film.
The usefulness of this utility model is: this device overall structure is complete, by the connection of each flexible pipe, can apply easily and transport, liquid medicine tension film can play the object of automatic liquid-stopping simultaneously, in the situation that medicinal liquid is totally lost, can prevent blood backflow, can not cause more injury to patient, make simply, can alleviate in a large number the labour force who stays in the ward to look after the patient night and day.
Accompanying drawing explanation
Fig. 1 is a kind of disposable automatic liquid-stopping infusion set overall structure figure; Fig. 2 is a kind of phantom of dropping funnel of disposable automatic liquid-stopping infusion set.
In figure, 1, perforator sheath, 2, perforator; 3, air inlet pipe, 4, air filter, 5, front flexible pipe; 6, dropper, 7, dropping funnel, 8, dropping funnel lid; 9, middle flexible pipe, 10, flow regulator, 11, outer cone joint; 12, intravenous needle needle stand, 13, rear hose, 14, blade; 15, rustless steel needle tubing, 16, intravenous needle protective sleeve, 17, liquid medicine tension film.
The specific embodiment
A kind of disposable automatic liquid-stopping infusion set is by perforator sheath 1, perforator 2, air inlet pipe 3, air filter 4, front flexible pipe 5, dropper 6, dropping funnel 7, dropping funnel lid 8, middle flexible pipe 9, flow regulator 10, outer cone joint 11, intravenous needle needle stand 12, rear hose 13, blade 14, rustless steel needle tubing 15, intravenous needle protective sleeve 16, liquid medicine tension film 17 forms, it is characterized in that: perforator sheath 1 is enclosed within on perforator 2 tops, air inlet pipe 3 is connected with air filter 4, front flexible pipe 5 is connected with perforator 2, dropper 6 links together front flexible pipe 5 and dropping funnel 7, dropping funnel lid 8 is in the bottom of dropping funnel 7, middle flexible pipe 9 links together dropping funnel lid 8 and outer cone joint 11, flow regulator 10 is on middle flexible pipe 9, intravenous needle needle stand 12 links together outer cone joint 11 and rear hose 13, rear hose 13 is connected with 14 1, blade, intravenous needle protective sleeve 16 is enclosed within on rustless steel needle tubing 15, described dropping funnel 7 contains liquid medicine tension film 17, liquid medicine tension film 17 is on dropping funnel lid 8, during medicinal liquid flows into, flexible pipe 9 must be through liquid medicine tension film 17, there is pressure differential the film both sides of described liquid medicine tension film 17, medicinal liquid pressure during transfusion is always large than the pressure in human body, medicinal liquid can flow into human body always like this, when medicinal liquid has flowed soon, now medicinal liquid pressure will arrive the numerical value equating with blood of human body pressure, medicinal liquid will can not continue to flow into human body like this, blood in human body also can not flow backwards, reach the object of automatic liquid-stopping.

Claims (2)

1. a disposable automatic liquid-stopping infusion set, by perforator sheath, perforator, air inlet pipe, air filter, front flexible pipe, dropper, dropping funnel, dropping funnel lid, middle flexible pipe, flow regulator, outer cone joint, intravenous needle needle stand, rear hose, blade, rustless steel needle tubing, intravenous needle protective sleeve, liquid medicine tension film composition, it is characterized in that: perforator sheath is enclosed within on perforator top, air inlet pipe is connected with air filter, front flexible pipe is connected with perforator, dropper links together front flexible pipe and dropping funnel, dropping funnel covers the bottom at dropping funnel, middle flexible pipe links together dropping funnel lid and outer cone joint, flow regulator is on middle flexible pipe, intravenous needle needle stand links together outer cone joint and rear hose, rear hose is connected with one, blade, intravenous needle protective sleeve is enclosed within on rustless steel needle tubing, described dropping funnel contains liquid medicine tension film.
2. the disposable automatic liquid-stopping infusion set of one according to claim 1, is characterized in that: described liquid medicine tension film is on dropping funnel lid, and during medicinal liquid flows into, flexible pipe must pass through liquid medicine tension film.
CN201320791155.2U 2013-12-05 2013-12-05 Disposable automatic liquid stopping infusion device Expired - Fee Related CN203564604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320791155.2U CN203564604U (en) 2013-12-05 2013-12-05 Disposable automatic liquid stopping infusion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320791155.2U CN203564604U (en) 2013-12-05 2013-12-05 Disposable automatic liquid stopping infusion device

Publications (1)

Publication Number Publication Date
CN203564604U true CN203564604U (en) 2014-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320791155.2U Expired - Fee Related CN203564604U (en) 2013-12-05 2013-12-05 Disposable automatic liquid stopping infusion device

Country Status (1)

Country Link
CN (1) CN203564604U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307065A (en) * 2014-10-28 2015-01-28 无锡快邦医疗科技有限公司 Infusion apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307065A (en) * 2014-10-28 2015-01-28 无锡快邦医疗科技有限公司 Infusion apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20141205

EXPY Termination of patent right or utility model