CN211410597U

CN211410597U - Syringe for local anesthesia in operation of anesthesia department in hospital

Info

Publication number: CN211410597U
Application number: CN201921976156.8U
Authority: CN
Inventors: 杨晓峰; 张宇; 胡长富
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-04
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a syringe for local anesthesia of department of anesthesia operation of hospital, including the injection tube, injection tube side fixed mounting has two non slipping spur, the injection tube side is provided with the scale, injection tube right-hand member fixedly connected with baffle, the inside sliding connection of injection tube has the push rod, push rod left end fixedly connected with rubber buffer, push rod right-hand member fixedly connected with pushes away the pull ring, injection tube left end fixed mounting has the injection tube, the injection tube left end has the filtration disc through the injection tube cup joint. The utility model discloses effectively solved current syringe and can not be better carry out the antiskid when the injection, often can produce the shake when the injection, can guarantee when injecting, prevent that the syringe from producing and sliding, effectively restrained the shake of syringe, the better operation of injecting of being convenient for, labour saving and time saving is convenient for directly use.

Description

Syringe for local anesthesia in operation of anesthesia department in hospital

Technical Field

The utility model relates to the technical field of syringes, in particular to a syringe for local anesthesia in operations of anesthesia department in hospitals.

Background

Syringes are common devices for injecting medication into the body. At present, a known injector generally comprises an injector needle, an injector needle tube, an injector barrel and an injector push rod, a small amount of liquid can be injected into an inaccessible area or extracted from a certain narrow area by using the injector, the liquid is sucked from a small hole at the front end of the injector barrel when the push rod is pulled out, and the liquid is extruded when the push rod is pushed in.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a syringe is used in local anesthesia of department of anesthesia operation of hospital to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a syringe for local anesthesia of department of anesthesia operation of hospital, includes the injection tube, injection tube side fixed mounting has two non slipping spur, the injection tube side is provided with the scale, injection tube right-hand member fixedly connected with baffle, the inside sliding connection of injection tube has the push rod, push rod left end fixedly connected with rubber buffer, push rod right-hand member fixedly connected with pushes away the pull ring, injection tube left end fixed mounting has the injection tube, the injection tube left end has the filter disc through the pipe cup joint of injection tube.

Preferably, a filtering membrane is arranged inside the filtering disc, and the left end of the filtering disc is fixedly connected with a medicine suction pipe.

Preferably, the filter membrane is a membrane made of nylon.

Preferably, the concave part of the antiskid block is provided with an uneven transverse strip.

Preferably, the inner diameter of the push-pull ring is three centimeters at the shortest.

Preferably, the push-pull ring is in the shape of an elliptical ring, and the ring is provided with an anti-skid groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through two non slipping spur of injection tube side fixed mounting, push rod right-hand member fixedly connected with pushes away the pull ring, can utilize a hand to hold between the fingers the non slipping spur, and another hand push is pulled and is pushed away the pull ring, has effectively solved current syringe and can not be better carry out the antiskid when the injection, often can produce the shake when the injection, can guarantee when carrying out the injection, prevents that the syringe from producing the slip, has effectively restrained the shake of syringe, the better injection operation that carries on of being convenient for.

2. Through setting up the filter disc, when some medicines of medicine probably exist impurity in the unstable flow of technology is made in the syringe injection for the local anesthesia of hospital's anesthesia department operation, when using the syringe injection, absorb the medicine and filter the suction needle tubing through the filter disc in, lift off the filter disc, then inject the target location, labour saving and time saving is convenient for directly use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention.

In the figure: 1. an injection tube; 2. anti-skid blocks; 3. calibration; 4. a baffle plate; 5. a push rod; 6. a rubber plug; 7. a pull ring is pushed; 71. an anti-slip groove; 8. a filter disc; 81. a filtration membrane; 82. a drug suction tube; 9. and (4) injecting a tube.

Detailed Description

In order to prevent the syringe from sliding and facilitate better injection operation, the embodiment of the utility model provides a syringe for local anesthesia in the anesthesia department operation of hospitals. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides an injector for local anesthesia in a hospital anesthesia department operation, which includes an injection tube 1, two anti-slip blocks 2 are fixedly mounted on a side surface of the injection tube 1, a scale 3 is arranged on a side surface of the injection tube 1, a baffle 4 is fixedly connected to a right end of the injection tube 1, a push rod 5 is slidably connected inside the injection tube 1, a rubber plug 6 is fixedly connected to a left end of the push rod 5, a push-pull ring 7 is fixedly connected to a right end of the push rod 5, an injection tube 9 is fixedly mounted on a left end of the injection tube 1, and a.

In this embodiment, utilize one hand to hold between fingers non slipping spur 2, guarantee that whole firm placing produces the slip, the other hand promotes and pushes away pull ring 7, has effectively inhibited the shake of syringe, the better operation of injecting of being convenient for, then drive rubber buffer 6 through push rod 5 and remove, utilize filter disc 8 to absorb the medicine and filter impurity, labour saving and time saving, be convenient for directly use, then will filter disc 8 and lift off, with injection syringe 9 department dress syringe needle, then the extrusion medicine is injected.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: filter 8 inside filtration membranes 81 that are provided with of disc, be convenient for filter unnecessary impurity, 8 left end fixedly connected with of filtration disc inhales medicine pipe 82, can absorb the medicine, filtration membrane 81 is the membrane of making by nylon, this membrane filter effect is good, can not pollute the medicine, 2 depressed parts of non slipping spur set up to unevenness's horizontal bar, be convenient for hold between the fingers fixedly, it is stable to guarantee, 7 intra-annular footpaths of push-and-pull ring are the shortest three centimetres, be convenient for be suitable for all finger heads, 7 shapes of push-and-pull ring are the elliptical ring, and encircle and be provided with anti-skidding recess, convenient to use, the antiskid degree is improved.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a syringe for local anesthesia of hospital's department of anesthesia operation, includes injection cylinder (1), its characterized in that: injection tube (1) side fixed mounting has two non slipping spur (2), injection tube (1) side is provided with scale (3), injection tube (1) right-hand member fixedly connected with baffle (4), injection tube (1) inside sliding connection has push rod (5), push rod (5) left end fixedly connected with rubber buffer (6), push rod (5) right-hand member fixedly connected with pushes away pull ring (7), injection tube (1) left end fixed mounting has injection tube (9), injection tube (1) left end has cup jointed through injection tube (9) and has filtered disc (8).

2. The syringe for local anesthesia in hospital anesthesia surgery according to claim 1, wherein: a filtering membrane (81) is arranged inside the filtering disc (8), and a drug suction pipe (82) is fixedly connected to the left end of the filtering disc (8).

3. The syringe for local anesthesia in hospital anesthesia surgery according to claim 2, wherein: the filter membrane (81) is a membrane made of nylon.

4. The syringe for local anesthesia in hospital anesthesia surgery according to claim 1, wherein: the concave part of the antiskid block (2) is provided with an uneven transverse strip.

5. The syringe for local anesthesia in hospital anesthesia surgery according to claim 1, wherein: the shortest inner diameter of the push-pull ring (7) is three centimeters.

6. The syringe for local anesthesia in hospital anesthesia surgery according to claim 1, wherein: the push-pull ring (7) is in the shape of an elliptical ring, and an anti-skid groove is formed in the ring.