CN203001613U - Novel infusion apparatus preventing cross infection - Google Patents

Novel infusion apparatus preventing cross infection Download PDF

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Publication number
CN203001613U
CN203001613U CN 201220633812 CN201220633812U CN203001613U CN 203001613 U CN203001613 U CN 203001613U CN 201220633812 CN201220633812 CN 201220633812 CN 201220633812 U CN201220633812 U CN 201220633812U CN 203001613 U CN203001613 U CN 203001613U
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CN
China
Prior art keywords
cross infection
infusion
needle head
novel
needle
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
CN 201220633812
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Chinese (zh)
Inventor
陈如梅
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Individual
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Individual
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Publication date
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Priority to CN 201220633812 priority Critical patent/CN203001613U/en
Application granted granted Critical
Publication of CN203001613U publication Critical patent/CN203001613U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel infusion apparatus preventing cross infection. The technical scheme is that the novel infusion apparatus preventing cross infection comprises an infusion tube, and a burette and a fluidic switch connected onto the infusion tube in sequence; a plastic needle head is connected with one end of the infusion tube, and a puncture needle head is connected with the other end of the infusion tube; a filter is arranged on the infusion tube; a cup body is fixed outside the plastic needle head; absorbent cotton wetted with alcohol is filled in the bottom of the cup body; and a push ring is arranged on the outer side of the cup body, so that the plastic needle head is inserted in a bottle stopper of an infusion bottle more conveniently through forcibly providing a larger acting surface. Compared with the prior art, the novel infusion apparatus has the advantages of simple structure and convenience in use, can avoid the cross infection caused in infusing liquid medicine into a patient, can filter insoluble components in liquid medicine to be prevented from entering into a machine body, and causes the plastic needle head to be inserted in the bottle stopper of the infusion bottle conveniently, quickly and stably.

Description

A kind of novel transfusion device of anti-cross infection
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of novel transfusion device of anti-cross infection.
Background technology
At present, the structure of the transfusion device that hospital uses generally include tube for transfusion and on successively dropper, fluidic switch, the one end connects plastic spike, other end connecting puncture needle head, but because the medicinal liquid that has reacts sometimes, produce insoluble composition, if these insoluble compositions are directly inputted in body, the transfusion complication easily occurs.And the plastic spike of present transfusion device when inserting infusion bottle bottle plug without any protective measure, be easy to produce cross infection; And the acting surface of plastic spike is less, and it is firmly larger to insert bottle stopper, therefore is not easy to grasp very much power thrusts.On the other hand, the vein garter injection needle that hospital uses is mostly disposable simple and easy syringe needle, though cheap, easy to use, but the shortcoming of a maximum penetrates exactly after blood vessel syringe needle and is easy to again piercing blood vessel and makes institute's transfusion inject muscle, or swelling plays bag or pain is blue.At this moment, can only pull out syringe needle gravity treatment blood vessel again pricks and drips.And be to make the syringe needle piercing blood vessel no longer again that penetrates blood vessel, patient just must carefully remain a relatively-stationary transfusion attitude for a long time, the spy pulls the devil by the tail.Again prick to drip what not to have for the adult that blood vessel is easily looked for after piercing blood vessel yet, but for adiposis patient and infant that the blood vessel difficulty is looked for, just seem very painful.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of novel transfusion device that has filtering function and can avoid cross infection is provided.
Its technical scheme is: comprise tube for transfusion and on the dropper, the fluidic switch that connect successively, the one end connects plastic spike, other end connecting puncture needle head; Described tube for transfusion is provided with filter, and described plastic spike external stability has cup, and its bottom is filled with the absorbent cotton with alcohol dampening.
The described cup outside is provided with throw-out collar, thereby firmly provides larger acting surface when inserting plastic spike, and more convenient plastic spike is inserted infusion bottle bottle plug.
Described piercing needle comprises needle tubing and the vascular sheath of inclined blade needle point, and wherein vascular sheath is sleeved on needle tubing, and the one end is provided with sealing-plug, and sealing section beyond the Great Wall is provided with the sheath clamp.This kind piercing needle can effectively prevent again the garter injection needle of piercing blood vessel.
This utility model compared with prior art, have simple in structure, easy to use, have the following advantages: one can avoid causing cross infection to patient infusion the time, its two insoluble composition that can filter out in medicinal liquid prevents that it from entering body, its three facilitate quick and stable plastic spike is inserted infusion bottle bottle plug, it four can effectively prevent piercing blood vessel again.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model;
Fig. 2 is the structural representation of piercing needle in Fig. 1;
Wherein: 1, cup, 2, plastic spike, 3, absorbent cotton, 4, tube for transfusion, 5, dropper, 6, fluidic switch, 7, filter, 8, piercing needle (8.1, needle tubing, 8.2, vascular sheath, 8.3, sealing-plug, 8.4, the sheath clamp), 9, throw-out collar, 10, locating clamp plate.
The specific embodiment
With reference to Fig. 1, a kind of novel transfusion device of anti-cross infection, comprise tube for transfusion 4 and on the dropper 5, fluidic switch 6, the filter 7 that connect successively, the one end connects plastic spike 2, the other end by locating clamp plate 10 connecting puncture needle heads 8; Plastic spike 2 external stabilities have cup 1, and its bottom is filled with the absorbent cotton 3 with alcohol dampening; Cup 1 outside is provided with throw-out collar 9.
During use, one holds infusion bottle, and bottleneck is downward, and another holds the bottom of cup 1, plastic spike 2 is aimed at the bottleneck of infusion bottle, and hands firmly upwards pushes throw-out collar 9, makes plastic spike 2 insert smoothly the bottle stopper of infusion bottle.Absorbent cotton 3 with alcohol dampening can carry out disinfection to the bottle stopper of infusion bottle, better prevents cross infection.
Piercing needle 8 comprises needle tubing 8.1 and the vascular sheath 8.2 of inclined blade needle point, and wherein vascular sheath 8.2 is sleeved on needle tubing 8.1, and the one end is provided with sealing-plug 8.3, and sealing plug 8.3 outsides are provided with sheath clamp 8.4.Wherein, vascular sheath 8.2 is served as reasons, and the nonmetallic materials with toughness are made, its front end is the tubular body of scalene cone structure.Sealing-plug 8.3 is for having elastic rubber ring.
During use, by the inclined blade needle point, needle tubing 8.1 and the vascular sheath 8.2 that is sleeved on needle tubing 8.1 are together inserted venous patient, at this moment, that sheath clamp 8.4 is fixing, hold locating clamp plate 8.5 and pull needle tubing 8.1, needle tubing 8.1 needle points are shunk back get final product into vascular sheath 8.2.

Claims (3)

1. the novel transfusion device of an anti-cross infection, comprise tube for transfusion and on the dropper, the fluidic switch that connect successively, the one end connects plastic spike, other end connecting puncture needle head, it is characterized in that: described tube for transfusion is provided with filter, described plastic spike external stability has cup, and its bottom is filled with the absorbent cotton with alcohol dampening.
2. the novel transfusion device of a kind of anti-cross infection according to claim 1, is characterized in that: be provided with throw-out collar outside described cup.
3. the novel transfusion device of a kind of anti-cross infection according to claim 1 and 2, it is characterized in that: described piercing needle comprises needle tubing and the vascular sheath of inclined blade needle point, wherein vascular sheath is sleeved on needle tubing, and the one end is provided with sealing-plug, and sealing section beyond the Great Wall is provided with the sheath clamp.
CN 201220633812 2012-11-27 2012-11-27 Novel infusion apparatus preventing cross infection Expired - Fee Related CN203001613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220633812 CN203001613U (en) 2012-11-27 2012-11-27 Novel infusion apparatus preventing cross infection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220633812 CN203001613U (en) 2012-11-27 2012-11-27 Novel infusion apparatus preventing cross infection

Publications (1)

Publication Number Publication Date
CN203001613U true CN203001613U (en) 2013-06-19

Family

ID=48593251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220633812 Expired - Fee Related CN203001613U (en) 2012-11-27 2012-11-27 Novel infusion apparatus preventing cross infection

Country Status (1)

Country Link
CN (1) CN203001613U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107998482A (en) * 2018-01-25 2018-05-08 厦门大学嘉庚学院 Disposable infusion needle and application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107998482A (en) * 2018-01-25 2018-05-08 厦门大学嘉庚学院 Disposable infusion needle and application method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20131127