CN204379873U - A kind of medical syringe - Google Patents

A kind of medical syringe Download PDF

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Publication number
CN204379873U
CN204379873U CN201520001243.7U CN201520001243U CN204379873U CN 204379873 U CN204379873 U CN 204379873U CN 201520001243 U CN201520001243 U CN 201520001243U CN 204379873 U CN204379873 U CN 204379873U
Authority
CN
China
Prior art keywords
bottle
pipeline
liquid pipeline
bottle stopper
syringe
Prior art date
Application number
CN201520001243.7U
Other languages
Chinese (zh)
Inventor
卢灿峰
李会兵
吴昊
Original Assignee
河南科技大学第一附属医院
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 河南科技大学第一附属医院 filed Critical 河南科技大学第一附属医院
Priority to CN201520001243.7U priority Critical patent/CN204379873U/en
Application granted granted Critical
Publication of CN204379873U publication Critical patent/CN204379873U/en

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Abstract

A kind of medical syringe, comprise a bottle, bottle stopper is provided with in bottle opening, bottle stopper is provided with a pipe joint for being connected with syringe pipe/gas tube by pipeline I, bottle stopper is also provided with pipeline II, described pipeline II one end is communicated with in bottle through the perforate be located on bottle stopper, the other end is connected with the import of a reversal valve, described reversal valve is provided with two outlets, two outlets are connected to air inlet/liquid pipeline and/liquid pipeline of giving vent to anger, at air inlet/liquid pipeline with give vent to anger/liquid pipeline on be respectively equipped with a check valve.Use this utility model, no matter be note water/gas in body, or to external row (or perhaps suction) water/gas, all need not be interrupted, but can carry out continuously thus can increase work efficiency.

Description

A kind of medical syringe
Technical field
This utility model relates to a kind of medical device, particularly relates to a kind of medical syringe.
Background technology
In many medical operatings, (need to go out specimen) in such as TURP or postoperative when urinary catheter (clot blocking need to go out clot) all needs to carry out bladder irrigation; In addition in laparoscopic surgery operation, in order to make retroperitoneal space, need to continue to be filled with saline or air to intraperitoneal by the aperture be opened on human body.The rinsing bottle used in prior art arranges a pipe joint on the bottle stopper of an elastic bottle (being usually plastic bottle), during use, first pull up bottle stopper, water is filled toward bottle, then pipe joint and mozzle are connected, after water is all injected the position needing cleaning by extruding bottle, then pull out bottle stopper filled with water, again toward the position water filling needing cleaning, past rinsing bottle so repeatedly dress water makes cleaning operation bother very much.
Utility model content
In order to solve the problems of the technologies described above, this utility model provides a kind of medical syringe, and flushing/inflation and draining/aerofluxus can be made to carry out continuously, and easy to use, work efficiency is high.
This utility model for solving the problems of the technologies described above adopted technical scheme is: a kind of medical syringe, comprise a bottle, bottle stopper is provided with in bottle opening, bottle stopper is provided with a pipe joint for being connected with syringe pipe/gas tube by pipeline I, bottle stopper is also provided with pipeline II, described pipeline II one end is communicated with in bottle through the perforate be located on bottle stopper, the other end is connected with the import of a reversal valve, described reversal valve is provided with two outlets, two outlets are connected to air inlet/liquid pipeline and/liquid pipeline of giving vent to anger, air inlet/liquid pipeline and giving vent to anger/liquid pipeline is respectively equipped with a check valve.
Described reversal valve is three-position three-way valve.
One end that described pipe joint is used for being connected with syringe pipe is provided with the connection bump of multiple stepped distribution.
Beneficial effect:
Use this utility model, no matter be note water/gas in body, or to external row (or perhaps suction) water/gas, all need not be interrupted, but can carry out continuously thus can increase work efficiency.
The stepped setting of pipe joint also expands the scope of application of the present utility model further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, pipe joint, 2, bottle stopper, 3, pipeline II, 4, reversal valve, 5, air inlet/liquid pipeline, 6, check valve I, 7, check valve II, 8 ,/liquid pipeline of giving vent to anger, 9, bottle, 10, pipeline I.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to this utility model.
As shown in the figure, a kind of medical syringe, comprise a bottle 9, bottle 9 is provided with opening, bottle stopper is provided with in opening, bottle stopper 2 is provided with a pipe joint 1 for being connected with syringe pipe/gas tube (not shown) by pipeline I 10, pipe joint 1 is provided with tap changer 11, described pipe joint 1 is provided with the connection bump of multiple stepped distribution for the one end be connected with syringe pipe/gas tube, these connection bumps have different external diameters, thus go for syringe pipe or the gas tube of multiple different inner diameters.
Bottle stopper 2 is also provided with pipeline II 3, described pipeline II 3 one end is connected with in bottle 9 through the perforate be located on bottle stopper 2, the other end is connected with the import of a reversal valve 4, described reversal valve 4 is provided with two outlets, two outlets are connected to air inlet/liquid pipeline 5 and/liquid pipeline 8 of giving vent to anger, at air inlet/liquid pipeline 5 with give vent to anger/liquid pipeline 8 on be respectively equipped with check valve I 6 check valve II 7.
Described reversal valve 4 preferably selects three-position three-way valve.
Pipeline I 10 and pipeline II 3 and all the other all pipelines can adopt rubber tube or plastic tube.
During use, pipe joint of the present utility model is connected with syringe pipe (such as transfusion device) or gas tube (such as a rubber tube).Reversal valve 4 is transferred to the position that air inlet/liquid pipeline 5 is opened, because described air inlet/liquid pipeline 5 is provided with check valve I 6, so can ensure that the gas that provides to bottle 9 or liquid only flow into bottle 9 and can not flow backwards, i.e. only import but no export, then adjust tap changer 11, lasting water-filling or inflation are carried out in the position making extrusion bottle 9 rinse needs of patients or to inflate; Reversal valve 4 is transferred to/liquid pipeline 8 position of opening of giving vent to anger, because described air inlet/liquid pipeline 8 is provided with check valve II 7, so can ensure that now gas or liquid stream go out bottle 9 and can not flow backwards, i.e. only export but no import, then adjust tap changer 11, make the water in body to be continued during extrusion bottle 9 to be discharged to after in bottle 9 again from the/lasting discharge of liquid pipeline 8 of giving vent to anger.
Reversal valve 4 is adjusted to air inlet/liquid pipeline 5 and give vent to anger/position all closed of liquid pipeline 8, then do not have with pipeline II 3 in bottle 9 gas or liquid flow to and flow out namely not enter, now adjust tap changer 11, continual rinsing is carried out at the position (such as bladder) that extrusion bottle need be able to be cleaned patient.If have TURP tissue or blood clot in the liquid in inspiration bottle 9, bottle stopper can be opened and poured out.
This utility model can also be used to carry out suction sputum use.
Use this utility model, no matter be note water/gas in body, or to external row (or perhaps suction) water/gas, all need not be interrupted, but can carry out continuously thus can increase work efficiency.

Claims (3)

1. a medical syringe, comprise a bottle (9), bottle stopper is provided with in bottle (9) opening, bottle stopper (2) is provided with a pipe joint (1) for being connected with syringe pipe/gas tube by pipeline I (10), it is characterized in that: on bottle stopper (2), be also provided with pipeline II (3), described pipeline II (3) one end is communicated with in bottle (9) through the perforate be located on bottle stopper (2), the other end is connected with the import of a reversal valve (4), described reversal valve (4) is provided with two outlets, two outlets are connected to air inlet/liquid pipeline (5) and/liquid pipeline (8) of giving vent to anger, air inlet/liquid pipeline (5) and/liquid pipeline (8) of giving vent to anger are respectively equipped with a check valve.
2. a kind of medical syringe according to claim 1, is characterized in that: described reversal valve (4) is three-position three-way valve.
3. a kind of medical syringe according to claim 1, is characterized in that: described pipe joint (1) is provided with the connection bump of multiple stepped distribution for the one end be connected with syringe pipe.
CN201520001243.7U 2015-01-04 2015-01-04 A kind of medical syringe CN204379873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520001243.7U CN204379873U (en) 2015-01-04 2015-01-04 A kind of medical syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520001243.7U CN204379873U (en) 2015-01-04 2015-01-04 A kind of medical syringe

Publications (1)

Publication Number Publication Date
CN204379873U true CN204379873U (en) 2015-06-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520001243.7U CN204379873U (en) 2015-01-04 2015-01-04 A kind of medical syringe

Country Status (1)

Country Link
CN (1) CN204379873U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104587550A (en) * 2015-01-04 2015-05-06 河南科技大学第一附属医院 Medical flushing bottle
CN109482582A (en) * 2017-09-13 2019-03-19 株式会社斯库林集团 Cleaning apparatus, cleaning method and fluid Supplying apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104587550A (en) * 2015-01-04 2015-05-06 河南科技大学第一附属医院 Medical flushing bottle
CN104587550B (en) * 2015-01-04 2017-10-31 河南科技大学第一附属医院 A kind of medical syringe
CN109482582A (en) * 2017-09-13 2019-03-19 株式会社斯库林集团 Cleaning apparatus, cleaning method and fluid Supplying 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: 20150610

Termination date: 20160104