CN206315288U - Double end matches somebody with somebody liquid syringe - Google Patents

Double end matches somebody with somebody liquid syringe Download PDF

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Publication number
CN206315288U
CN206315288U CN201620869975.2U CN201620869975U CN206315288U CN 206315288 U CN206315288 U CN 206315288U CN 201620869975 U CN201620869975 U CN 201620869975U CN 206315288 U CN206315288 U CN 206315288U
Authority
CN
China
Prior art keywords
flexible pipe
syringe
liquid
somebody
double end
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
CN201620869975.2U
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Chinese (zh)
Inventor
钱敏
鞠佳
毛廷梅
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.)
Third Military Medical University TMMU
Third Affiliated Hospital of TMMU
Original Assignee
Third Affiliated Hospital of TMMU
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 Third Affiliated Hospital of TMMU filed Critical Third Affiliated Hospital of TMMU
Priority to CN201620869975.2U priority Critical patent/CN206315288U/en
Application granted granted Critical
Publication of CN206315288U publication Critical patent/CN206315288U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of double end with liquid syringe, including a syringe, the cone joint of syringe connects the first flexible pipe, the second flexible pipe by three-way pipe respectively, first flexible pipe connects the first injection needle by the first joint, second flexible pipe connects the second injection needle by the second joint, stop valve is respectively equipped with first flexible pipe, the second flexible pipe, double end is thus constituted and matches somebody with somebody liquid syringe.It can solve the problem that liquid preparation mode needs repeatedly sterilization, repeatedly punctures bottle stopper, and the time is long in atmosphere for injection needle exposure, decoction vulnerable to pollution, the problems such as medical personnel's labor intensity is big.

Description

Double end matches somebody with somebody liquid syringe
Technical field
The utility model is related to a kind of medical apparatus, and in particular to a kind of double end matches somebody with somebody liquid syringe.
Background technology
Infusion is one of clinical most common, most direct, effective treatment means, and safe infusion turns into the modern times A clinical important topic.The liquid preparation center of each hospital need to be clinical in strict accordance with operation sequence with clinical nurse Intravenous pharmacy treatment service is provided.Routine uses single needle injection device when matching somebody with somebody liquid, syringe is punctured after apothecary jar, draws decoction then Puncture liquid bottles injection decoction again, when configure that medicinal liquid bottle is more or during larger drug capacity, it is necessary to repeatedly puncture medicine bottle stopper and The bottle stopper of infusion bottle could complete the transfer of decoction.Need to puncture liquid bottle stopper in syringe when in apothecary jar being solid chemicals Liquid is drawn after son to puncture again in medicine bottle stopper injection of medicine bottle to dissolve medicine, is then drawn with syringe in apothecary jar After saturated solution, puncture again in infusion bottle plug injection liquid bottles.Again by the liquid assimilating of the low concentration in liquid bottles, It is injected into after puncturing liquid bottles again in infusion bottle, repeatedly, the medicine in apothecary jar could be completed and shifted into infusion bottle. There is problems with active configuration:
1st, the cleannes of configuring area air are to cause one of factor of microorganism pollution, body surface, ground or human body The dust containing bacterium that surface is carried can be spread in air with divulging information, walking about, and due to being punctured repeatedly to bottle stopper during dosing, injected Pin exposes aerial time lengthening, and the possibility to liquid medicine contamination is just greatly increased.The quality of liquid will necessarily be influenceed, very Polluted to liquid is caused.
2nd, in order to improve operating efficiency, most of nurses like using large size syringe needle dosing, when syringe needle passes through bottle stopper, glue Plug chip is got lodged in pin hole, with injection liquid, and debris of rubber stopper enters to be polluted in liquid.When repeatedly puncturing plug, make Probability into pollution also increases therewith.
3rd, due to big with liquid personnel labor intensity, work dull, repeatability by force, require there be higher accuracy and responsibility again The heart, causes nurse's body and mind to be in constant tension state, through investigation, personnel's time of compounding more than more than 85% easily goes out more than 2.5h Show tired out and cause the absent minded accuracy so as to influence configuration.
4th, part nurse operation owes specification, medicine ordinance is just carried out when thimerosal is not dry, by residual disinfectancy liquid on bottle stopper Bring into liquid;In addition, form one when opening aluminium lid, in the middle of bottle stopper to be recessed, negative pressure is big in bottle, when syringe needle punctures bottle stopper easily Suction thimerosal is polluted, and is repeatedly punctured, then the thimerosal brought into bottle is more.
The content of the invention
The purpose of this utility model is to match somebody with somebody liquid syringe there is provided a kind of double end in view of the shortcomings of the prior art, and it can be solved Certainly tradition needs repeatedly sterilization with liquid mode, repeatedly punctures bottle stopper, and the time is long in atmosphere for injection needle exposure, and decoction is easily got dirty Dye, the problems such as medical personnel's labor intensity is big.
What the purpose of this utility model was realized in:A kind of double end matches somebody with somebody liquid syringe, including a syringe, the injection The cone joint of device connects the first flexible pipe, the second flexible pipe by three-way pipe respectively, and first flexible pipe is connected by the first joint First injection needle, the second flexible pipe is connected by the second joint and be respectively equipped with cut-off on the second injection needle, the first flexible pipe, the second flexible pipe Valve, thus constitutes double end and matches somebody with somebody liquid syringe.
The stop valve is flow-stopping clip or transfusion device flow regulator, and first flexible pipe ends through first Valve, the second flexible pipe passes through the second stop valve.
First joint, the second joint are the connector with Rule conehead.
The three-way pipe is Y-shaped structure three-way pipe.
The double end is with liquid syringe for disposably with liquid syringe.
Using such scheme, the cone joint of the syringe connects the first flexible pipe, the second flexible pipe by three-way pipe respectively, First flexible pipe connects the first injection needle by the first joint, and the second flexible pipe connects the second injection needle by the second joint, the Stop valve is respectively equipped with one flexible pipe, the second flexible pipe, double end is thus constituted and matches somebody with somebody liquid syringe.The cut-off closed on the first flexible pipe Valve, opens the stop valve on the second flexible pipe, the second flexible pipe is connected with syringe, when syringe piston is twitched, inside syringe Negative pressure is formed, the flexible pipe of liquid runs down second of the second injection needle end enters inside syringe.It is then shut off on the second flexible pipe Stop valve, open the first flexible pipe on stop valve, syringe piston compression, push syringe in the flexible pipe of liquid runs down first from Discharge the first injection needle end.Repeat aforesaid operations, it is only necessary to which once, second injects pin puncture to the first injection pin puncture flask for medicinal preparations Liquid bottles once, can realize that the liquid under sealed environment is shifted by the opening and closing of two stop valves, reduce injection needle in sky Open-assembly time in gas.
Using flow regulator or flow-stopping clip, it can play a part of damming, and flow regulator is made with flow-stopping clip Used in flexible pipe outer wall, favorable sealing property will not sepage.
Female Luer can quick and convenient replacing syringe needle, and female Luer is widely used in medical field, technology maturation.
Using Y-shaped structure three-way pipe, it is smaller that syringe flows through resistance suffered by liquid in drawing liquid or fluid injection, in pipe.
It is dirty with liquid syringe, can disposably to avoid intersecting caused by sterilization is not thorough that the double end matches somebody with somebody liquid syringe Dye.
Using above-mentioned utility model, it can avoid needing multiple sterilization with liquid instrument using tradition, repeatedly puncture bottle stopper, note Penetrate pin and repeatedly expose aerial phenomenon, solve decoction vulnerable to pollution, the problems such as medical personnel's labor intensity is big.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stop valve in Fig. 1.
Embodiment
Referring to the drawings, it will be described in specific embodiment of the present utility model.
Referring to Fig. 1, Fig. 2, double end matches somebody with somebody a kind of embodiment of liquid syringe, and double end includes a syringe 1 with liquid syringe, double Head with liquid syringe for disposably match somebody with somebody liquid syringe, it is also reusable, it is reusable made up a prescription every time with liquid syringe after Need to be carried out disinfection processing.The cone joint 1b of the syringe 1 connects the first flexible pipe 3, the second flexible pipe 4 respectively by three-way pipe 2, The three-way pipe 2 is preferred using Y-shaped structure three-way pipe effect, using Y-shaped structure three-way pipe, syringe 1 in drawing liquid or fluid injection, It is smaller that resistance suffered by liquid is flowed through in pipe.First flexible pipe 3 connects the first injection needle 9, the second flexible pipe 4 by the first joint 7 Second injection needle 10 is connected by the second joint 8, first joint 7, the second joint 8 are the connector with Rule conehead, It is easy to be fitted close with the female Luer formation on injection needle.First flexible pipe 3 is provided with the first stop valve 5, the second flexible pipe 4 The second stop valve 6 is provided with, first stop valve 5, the second stop valve 6 can use flow-stopping clip, or can be used using transfusion device Flow regulator, first flexible pipe 3 passes through the first stop valve 5, and the second flexible pipe 4 passes through the second stop valve 6.The of the present embodiment One stop valve 5, the second stop valve 6 use flow-stopping clip.The flow-stopping clip is laminated structure, and a bar hole 13, bar are provided with piece Shape hole 13, when pipeline is by 13 the widest part of bar hole, is opening, works as pipe from one end to other end decreasing pore size Road is by being closed mode during the most narrow place of bar hole 13.
Carry out matching somebody with somebody liquid with liquid syringe using the double end of said structure, the first injection needle 9 is inserted in flask for medicinal preparations 11, second Injection needle 10 inserts liquid bottles 12, when the medicament in flask for medicinal preparations 11 is drug powder, the stop valve 5 closed on the first flexible pipe 3, The most narrow place of bar hole 13 on stop valve 5 is moved on the first flexible pipe 3, the first flexible pipe 3 is blocked, plays a part of damming; The stop valve 6 allowed on the second flexible pipe 4 is opened, and the widest part of bar hole 13 on stop valve 6 is moved on the second flexible pipe 4, makes Two flexible pipes 4 are turned on, and now the second flexible pipe 4 is connected with syringe 1, are extracted with syringe 1 in the liquid in liquid bottles, liquid bottles The second flexible pipe of liquid runs down 4 enters inside syringe 1, and the extraction amount of liquid can be determined by the scale 1a on syringe 1;So After close stop valve 6 on the second flexible pipe 4, open the stop valve 5 on the first flexible pipe 3, the liquid in syringe 1 injected into flask for medicinal preparations In 11, the medicament in flask for medicinal preparations 11 is diluted, form saturated solution;Then saturated solution again in flask for medicinal preparations 11 is pumped into syringe In 1.The first stop valve 5 on the first flexible pipe 3 is then turned off, the second stop valve 6 on the second flexible pipe 4 is opened, by syringe 1 Saturated solution is injected into liquid bottles 12 along the second flexible pipe 4, you can is completed medicine and is matched somebody with somebody liquid.Thus, when with liquid, only need to be to liquid Body bottle 12 does one-time puncture, does one-time puncture to flask for medicinal preparations 11, by adjusting the opening and closing of stop valve, can realize in sealed environment Preparation and transfer of the lower realization to decoction.
When the medicament in flask for medicinal preparations 11 is liquid, the first injection needle 9 is inserted in flask for medicinal preparations 11, the second injection needle 10 is inserted Enter liquid bottles 12, close stop valve 6 on the second flexible pipe 4, open the stop valve 5 on the first flexible pipe 3, make the first injection needle 9 and note Emitter 1 is connected, and is pumped into the decoction in flask for medicinal preparations 11 in syringe 1 along the first flexible pipe 3 with syringe 1;It is then shut off first First stop valve 5 on flexible pipe 3, opens the second stop valve 6 on the second flexible pipe 4, allows syringe 1 to be connected with the second injection needle 10, The decoction of syringe 1 is injected into liquid bottles 12 along the second flexible pipe 4 from the second injection needle 10.Thus, when with liquid, a need pair Liquid bottles 12 do one-time puncture, and one-time puncture is done to flask for medicinal preparations 11, by adjusting the opening and closing of stop valve, can realize in sealing ring The preparation and transfer to decoction are realized under border.
Using above-mentioned utility model, tradition can be avoided to need repeatedly sterilization with liquid mode, repeatedly puncture bottle stopper, injection needle The time is long in atmosphere for exposure, decoction vulnerable to pollution, the problems such as medical personnel's labor intensity is big.

Claims (5)

1. a kind of double end matches somebody with somebody liquid syringe, including a syringe, it is characterised in that:The cone joint of the syringe passes through threeway Pipe connects the first flexible pipe, the second flexible pipe respectively, and first flexible pipe connects the first injection needle by the first joint, and the second flexible pipe leads to Cross on the second joint the second injection needle of connection, the first flexible pipe, the second flexible pipe and be respectively equipped with stop valve, thus constitute double end and noted with liquid Emitter.
2. double end according to claim 1 matches somebody with somebody liquid syringe, it is characterised in that:The stop valve is flow-stopping clip or defeated Liquid device flow regulator, first flexible pipe passes through the first stop valve, and the second flexible pipe passes through the second stop valve.
3. double end according to claim 1 matches somebody with somebody liquid syringe, it is characterised in that:First joint, the second joint are Connector with Rule conehead.
4. double end according to claim 1 matches somebody with somebody liquid syringe, it is characterised in that:The three-way pipe is Y-shaped structure three-way pipe.
5. double end according to claim 1 matches somebody with somebody liquid syringe, it is characterised in that:The double end is disposable with liquid syringe With liquid syringe.
CN201620869975.2U 2016-08-12 2016-08-12 Double end matches somebody with somebody liquid syringe Expired - Fee Related CN206315288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620869975.2U CN206315288U (en) 2016-08-12 2016-08-12 Double end matches somebody with somebody liquid syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620869975.2U CN206315288U (en) 2016-08-12 2016-08-12 Double end matches somebody with somebody liquid syringe

Publications (1)

Publication Number Publication Date
CN206315288U true CN206315288U (en) 2017-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620869975.2U Expired - Fee Related CN206315288U (en) 2016-08-12 2016-08-12 Double end matches somebody with somebody liquid syringe

Country Status (1)

Country Link
CN (1) CN206315288U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113208918A (en) * 2020-02-05 2021-08-06 广州市健之堂医疗器械有限公司 Conversion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113208918A (en) * 2020-02-05 2021-08-06 广州市健之堂医疗器械有限公司 Conversion device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170711

Termination date: 20180812

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