CN2688302Y - Sleeved scalp needle for preventing blood vessel from breaking out - Google Patents

Abstract

The utility model discloses a mantellum type scalp needle for preventing blood vessel from breaking out, composed of a needle bar 1, a scalp needle holding needle handle 2 and a needle point 3. A soft sleeve 4 is sheathed on the needle bar 1. The seat end of the soft sleeve 4 is provided with a soft sleeve holding handle 5 which is consistent with the scalp needle holding needle handle 2. A folding mantellum 6 is arranged between the soft sleeve holding handle 5 and the scalp needle holding needle handle 2. One end of the folding mantellum 6 and the soft sleeve holding handle 5 are made into an entirety. The other end is stuck on the needle bar 1 positioned at the scalp needle holding needle handle 2. When the mantellum type scalp needle for preventing blood vessel from breaking out is used, the needle point of the scalp needle is positioned in the soft sleeve. Therefore the use is safe. The mantellum type scalp needle for preventing blood vessel from breaking out can avoid the phenomenon that the blood vessel is broken out by the scalp needle which is caused by the movement or the collision. The structure is simple and the use is convenient.

Description

The anti-vascular cuffing membrane type scalp acupuncture of wearing out

This utility model relates to a kind of improvement of scalp acupuncture, specifically a kind of anti-vascular cuffing membrane type scalp acupuncture of wearing out.

Background technology

In clinical transfusion, all use scalp acupuncture that blood vessel is penetrated, medicinal liquid is imported in the blood vessel in scalp acupuncture.This scalp acupuncture is made of shank, needle point and needle handle, and needle point is sharp, and the pin mouth is an angle.The shortcoming of this scalp acupuncture is: in infusion process, scalp acupuncture is all the time in blood vessel, because transfusion time is longer, often because of patient motion or collision, makes the scalp acupuncture tip puncture blood vessel, cause medicinal liquid to enter muscle, make the position of having an injection form hematoma or edema, the long period just can disappear, this phenomenon, more common in the infant transfusion, this causes unnecessary painful and trouble for patient or medical personnel.

Summary of the invention

The purpose of this utility model be to provide a kind of simple in structure, can avoid wearing out blood vessel, safe in utilization, in infusion process, can not occur entering the anti-vascular cuffing membrane type scalp acupuncture of wearing out that muscle causes hematoma or edema phenomenon because of medicinal liquid.

For reaching above purpose, the technical scheme that this utility model adopted is: this anti-vascular cuffing membrane type scalp acupuncture of wearing out, constitute by shank, the hand-held needle handle of scalp acupuncture, needle point, on shank, be with soft tube, the seat end of soft tube is established and the hand-held consistent soft tube hand holding handle of needle handle of scalp acupuncture, be provided with collapsible mantle at soft tube hand holding handle and scalp acupuncture between the needle handle in holding, an end and the soft tube hand holding handle of collapsible mantle are made an integral body, and the other end is bonded on the shank at the hand-held needle handle place of scalp acupuncture.This utility model is also implemented by following measure: described soft tube is the soft pipe of thin-walled, and its internal diameter is consistent with the external diameter of shank.When using this utility model, after scalp acupuncture penetrated blood vessel, holding the soft tube hand holding handle again promotes forward, make collapsible mantle spread apart, the prosopyle of soft tube surpasses the scalp acupuncture tip, to cover scalp acupuncture needle point position, is fixed on soft tube hand holding handle and the hand-held needle handle of scalp acupuncture on the skin simultaneously again, begin transfusion again, can prevent that like this scalp acupuncture needle point from puncturing blood vessel.

The beneficial effects of the utility model are: compare with the scalp acupuncture of present use, because in use, the scalp acupuncture needle point is in the soft tube, so safe in utilization, avoided puncturing the phenomenon of blood vessel because of the scalp acupuncture that moves or collision causes, and simple in structure, easy to use.

Description of drawings

Fig. 1 looks sketch map for this utility model structure master.

Fig. 2 is that this utility model is along the A-A cross-sectional schematic.

Fig. 3 is this utility model application state sketch map.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2,3.Should anti-wear out vascular cuffing membrane type scalp acupuncture, constitute by shank 1, the hand-held needle handle 2 of scalp acupuncture, needle point 3, on shank 1, be with soft tube 4, the seat end of soft tube 4 is provided with the soft tube hand holding handle 5 consistent with the hand-held needle handle of scalp acupuncture 2, between soft tube hand holding handle 5 and the hand-held needle handle 2 of scalp acupuncture, be provided with collapsible mantle 6, one end and the soft tube hand holding handle 5 of collapsible mantle 6 are made an integral body, and the other end is bonded on the shank 1 at hand-held needle handle 2 places of scalp acupuncture.Described soft tube 4 is the soft pipe of thin-walled, and its internal diameter is consistent with the external diameter of shank 1.

Claims (2)

1, a kind of anti-vascular cuffing membrane type scalp acupuncture of wearing out, constitute by shank (1), the hand-held needle handle (2) of scalp acupuncture, needle point (3), it is characterized in that on shank (1), being with soft tube (4), the seat end of soft tube (4) is provided with the soft tube consistent with the hand-held needle handle (2) of scalp acupuncture in holding handle (5), between soft tube hand holding handle (5) and the hand-held needle handle (2) of scalp acupuncture, be provided with collapsible mantle (6), one end of collapsible mantle (6) and soft tube are made an integral body in holding handle (5), and the other end is bonded on the shank (1) that the hand-held needle handle (2) of scalp acupuncture locates.

2, according to claim 1ly anti-wear out vascular cuffing membrane type scalp acupuncture, it is characterized in that described soft tube (4) is the soft pipe of thin-walled, its internal diameter is consistent with the external diameter of shank (1).