CN2316964Y

CN2316964Y - Injection safety cover

Info

Publication number: CN2316964Y
Application number: CN 98210001
Authority: CN
Inventors: 姬秀芳; 赵双林; 李金星; 常宗汝
Original assignee: 金霄雷
Priority date: 1998-01-22
Filing date: 1998-01-22
Publication date: 1999-05-05
Anticipated expiration: 2008-01-22

Abstract

The utility model belongs to the technology of medical injection. A main body of the utility model is a tube sleeve in the shape of a half tube. The tube diameter of the tube sleeve is fit with the tube diameter of a syringe so that the tube sleeve is fitly sheathed on a tube of the syringe in a buckling mode when the tube sleeve is used. The tube wall of the middle part of the tube sleeve is provided with a notch so that the tube of the syringe can be pinched by hand in operation. The inner wall of the lower end of the tube sleeve is provided with a corner edge which enables the tube of the syringe to be positioned. The bottom part of the tube sleeve is provided with two sleeve legs, and the bottom parts of the sleeve legs are provided with two supporting feet which are outward extended. With the utility model, the accident that a needle is broken in intramuscular injection is avoided by means of the control of the depth of needle insertion and the steadiness after the needle insertion. The utility model has the advantages of scientific and novel design, convenient operation and high reliability.

Description

Injection safety cover

This utility model belongs to the medical injection technology, the Injection safety cover of may command depth of needle and assurance steadiness when mainly proposing a kind of the injection.

In intramuscular injection, syringe needle is broken intravital accident and is happened occasionally.Its main cause is firm after the operator does not have accurately to control the degree of depth of inserting needle and keeps inserting needle, make needle body all (inserting needle is dark excessively) thrust in the human body, broken needle takes place in case patient will not cooperate, can't in time extract and cause the accident.Because broken needle often occurs in crown portion, if depth of needle is suitable,,, can in time extract because outer some needle body of skin exposes even broken needle takes place, avoid causing the accident.Problem does not hereto at present still have to control the depth of needle and the fixing apparatus of syringe.

The purpose of this utility model promptly is this, proposes a kind of injection condom, makes its may command depth of needle, guarantees the steadiness behind the inserting needle, thereby the broken needle accident takes place when avoiding injecting.

This utility model is finished the technical scheme that its invention task takes: the condom main body is half tubular pipe box, its caliber and syringe caliber kiss are joined, in order to be inserted in syringe tube, pipe box lower end inwall is provided with and makes the localized rib of syringe tube edge, the bottom of pipe box is provided with two cover lower limbs, and two outwardly directed support foots are arranged at cover lower limb bottom.

Set jagged on the tube wall of semicanal shape pipe box middle part.

The semicanal shape pipe box of condom is fastened on the normal injection organ pipe during use, can make the operator can directly pinch syringe tube by the breach that sets on the tube wall, along the place, syringe glides and control syringe tube lower end and the appropriate location of supporting between sufficient when stoping puncture apart from rib in the control that the holding of syringe tube lower end is provided with on the pipe box tube wall.The length decision crown portion of cover lower limb generally requires crown portion to remain between the 5-10mm apart from the distance of cover foot apart from the distance of skin.Be positioned to be supported on the skin of pinprick both sides after the support foot that overlaps the lower limb bottom punctures and have the support fixation effect.

Operation: take out syringe, extract medicinal liquid and air-out, put condom, the needle tubing that grips body bottom and indentation, there then punctures and can inject.

Broken needle accident when the steadiness of this utility model after by control depth of needle and inserting needle avoided intramuscular injection, it designs comparatively novel science, easy for operation, and reliability is higher.

Embodiment:

Accompanying drawing 1 is this utility model structural representation.

Accompanying drawing 2 is to use view.

In conjunction with the accompanying drawings embodiment of the present utility model is further specified:

As shown in drawings, this utility model main body is half tubular pipe box 1, the caliber of pipe box and syringe caliber kiss are joined, kiss is fastened on the syringe tube with joining during in order to use, set jagged 2 on the tube wall at pipe box middle part, can hold syringe tube with hands during in order to operation, the lower end arc inner wall of pipe box 1 is provided with and makes the localized rib of syringe tube along 3.Two cover lower limbs 4 are arranged at pipe box 1 bottom, and cover lower limb 4 bottoms have two outwardly directed support foots 5, and supporting foot is similar garden shape structure, and the edge is smooth.

Claims

1, a kind of Injection safety cover is characterized in that: its main body is half tubular pipe box (1), and the caliber of pipe box and syringe caliber kiss are joined; Pipe box (1) lower end inwall is provided with and makes the localized rib of syringe tube along (3), and two cover lower limbs (4) are arranged at pipe box (1) bottom, and outwardly directed support foot (5) is arranged at cover lower limb bottom.

2,, it is characterized in that setting jagged (2) on the tube wall at semicanal shape pipe box (1) middle part according to the described Injection safety cover of claim 1.