CN201959332U - Medical injection cross fan - Google Patents

Medical injection cross fan Download PDF

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Publication number
CN201959332U
CN201959332U CN2010202663552U CN201020266355U CN201959332U CN 201959332 U CN201959332 U CN 201959332U CN 2010202663552 U CN2010202663552 U CN 2010202663552U CN 201020266355 U CN201020266355 U CN 201020266355U CN 201959332 U CN201959332 U CN 201959332U
Authority
CN
China
Prior art keywords
check valve
way
utility
medical injection
model
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 - Lifetime
Application number
CN2010202663552U
Other languages
Chinese (zh)
Inventor
张国
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.)
HENAN TUOREN MEDICAL DEVICE GROUP CO., LTD.
Original Assignee
XINXIANG TUOREN MEDICAL APPLIANCES 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 XINXIANG TUOREN MEDICAL APPLIANCES CO Ltd filed Critical XINXIANG TUOREN MEDICAL APPLIANCES CO Ltd
Priority to CN2010202663552U priority Critical patent/CN201959332U/en
Application granted granted Critical
Publication of CN201959332U publication Critical patent/CN201959332U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a medical injection cross fan, which includes medicine pipeline, check valve and two-way valve; is characterized in that check valve and two-way valve connect to the two sides of the medicine pipeline, being like ''Y''. Wherein the check valve is connected in the injection tee bend, and is relative with two-way valve but they do not communicate with each other. When adding the medicine, the check valve can alleviate the pressure produced by the reservoir; thereby that makes adding medicine smooth. Compared with current techniques, the utility model has obvious advantages such as safe, convenient and fast.

Description

Medical injection four-way
Technical field
This utility model relates to a kind of medical medical apparatus and instruments, is specifically related to a kind of medical injection four-way.
Background technology
Trace infusion medicinal liquid is in order to remove, alleviate the pain that patients after surgery or other disease cause, also can be used for the chemotherapy of cancer patient, disposable infusion pump in the market all contains an injection threeway that is used for dosing, clinically when the medicine storing bag injection is led in this injection three, because the resilience force of reservoir, cause dosing to occur the resistance rebound phenomenon often, cause the dosing difficulty.
The utility model content
The purpose of this utility model is a kind of medical injection four-way of inventing at above-mentioned deficiency, causes the problem of dosing difficulty when having solved dosing because of the resilience resistance of reservoir.
This utility model is that the technical scheme that its technical problem of solution is taked is:
Medical injection four-way comprises loading pipeline, check valve, two-way valve; Wherein check valve and two-way valve are connected to the both sides of loading pipeline;
Above-mentioned medical injection four-way is characterized in that check valve and two-way valve are connected in the both sides of loading pipeline, and integral body is " Y " type;
Above-mentioned medical injection four-way is characterized in that check valve can only dosing and can not take out medicine through this;
Above-mentioned medical injection four-way is characterized in that two-way valve not only can dosing but also can take out medicine through this;
This utility model compared with prior art has safety, convenient, quick, obvious advantage such as dosing is smooth.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a cutaway view of the present utility model
The specific embodiment
Medical injection four-way comprises loading pipeline 1, check valve 2, two-way valve 3; Wherein check valve and two-way valve 3 are connected on the loading pipeline 1, and in injection threeway 1, when dosing, two-way valve 3 can be with the stress reduction that reservoir produced, thereby dosing is carried out smoothly.
Above-mentioned medical injection four-way is characterized in that check valve and two-way valve are connected in the both sides of loading pipeline, and integral body is " Y " type;
Above-mentioned medical injection four-way is characterized in that check valve can only dosing and can not take out medicine through this;
Above-mentioned medical injection four-way is characterized in that two-way valve not only can dosing but also can take out medicine through this;
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.

Claims (1)

1. medical injection four-way comprises loading pipeline, check valve, two-way valve; It is characterized in that check valve and two-way valve are connected in the both sides of loading pipeline, integral body is " Y " type.
CN2010202663552U 2010-07-16 2010-07-16 Medical injection cross fan Expired - Lifetime CN201959332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202663552U CN201959332U (en) 2010-07-16 2010-07-16 Medical injection cross fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202663552U CN201959332U (en) 2010-07-16 2010-07-16 Medical injection cross fan

Publications (1)

Publication Number Publication Date
CN201959332U true CN201959332U (en) 2011-09-07

Family

ID=44521857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202663552U Expired - Lifetime CN201959332U (en) 2010-07-16 2010-07-16 Medical injection cross fan

Country Status (1)

Country Link
CN (1) CN201959332U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103040537A (en) * 2012-12-22 2013-04-17 中国人民解放军第四军医大学 Trace drug delivery and changing device utilizing electroosmosis/pressure technology and application and manufacturing method of trace drug delivery and changing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103040537A (en) * 2012-12-22 2013-04-17 中国人民解放军第四军医大学 Trace drug delivery and changing device utilizing electroosmosis/pressure technology and application and manufacturing method of trace drug delivery and changing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: LI DONGTAO ZHU XU XINXIANG TUOREN MEDICAL DEVICE CO., LTD.

Effective date: 20120727

Owner name: XINXIANG TUOREN MEDICAL DEVICE CO., LTD.

Free format text: FORMER OWNER: ZHANG GUO

Effective date: 20120727

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zhang Guo

Inventor after: Li Dongtao

Inventor after: Zhu Xu

Inventor before: Zhang Guo

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG GUO TO: ZHANG GUO LI DONGTAO ZHU XU

TR01 Transfer of patent right

Effective date of registration: 20120727

Address after: Xinxiang City, Henan Province, Changyuan 453400 Gangwei Meng Industrial Park

Patentee after: Xinxiang Tuoren Medical Appliances Co., Ltd.

Address before: Xinxiang City, Henan Province, Changyuan 453400 Gangwei Meng Industrial Park

Co-patentee before: Li Dongtao

Patentee before: Zhang Guo

Co-patentee before: Zhu Xu

Co-patentee before: Xinxiang Tuoren Medical Appliances Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: HENAN TUOREN MEDICAL APPLIANCES GROUP CO., LTD.

Free format text: FORMER NAME: XINXIANG TUOREN MEDICAL APPLIANCES CO., LTD.

CP03 Change of name, title or address

Address after: 453400, Henan County, Xinxiang City, Changyuan Province Meng Gang reed Garden Industrial Zone

Patentee after: HENAN TUOREN MEDICAL DEVICE GROUP CO., LTD.

Address before: Xinxiang City, Henan Province, Changyuan 453400 Gangwei Meng Industrial Park

Patentee before: Xinxiang Tuoren Medical Appliances Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20110907

CX01 Expiry of patent term