CN212756732U

CN212756732U - Anesthetic injection equipment for medical treatment

Info

Publication number: CN212756732U
Application number: CN202020685225.6U
Authority: CN
Inventors: 刘金波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-23
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an anesthetic injection apparatus for medical treatment relates to medical instrument technical field, promotes unstablely to manual injection liquid medicine, causes the unstability of syringe, produces medical accident easily, and if when injecting anesthetic when the indoor injection that light is weak slightly, the sight of eyes is not so clear, sees the position scheduling problem that will inject clearly using the syringe, now proposes following scheme, including the body, the one end fixedly connected with of body connects the base, connect the opposite side fixedly connected with syringe needle of base, the inner wall slip of body is equipped with the rubber pad, one side fixedly connected with push rod of rubber pad, the other end welding of push rod has the fixed plate, the below welding of fixed plate has fixed cover. The utility model discloses simple structure is novel, improves stability and the accuracy nature that the syringe used, lowers the injection degree of difficulty, improves the effect of injection, reduces doctor-patient dispute, is fit for carrying out marketing.

Description

Anesthetic injection equipment for medical treatment

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an anesthetic injection apparatus for medical treatment.

Background

Anesthetic is a drug or non-drug method used to make the body or body part temporarily lose the reversible sensation and pain sensation, and is usually used in surgery or some diseases treatment. The use of a syringe for anesthesia is required, and therefore the advent of a syringe is an epoch-making revolution in the medical device field and the process of needle extraction or injection of gas or liquid is called injection. The injector consists of a syringe with a small hole at the front end and a matched piston core rod, and is used for injecting a small amount of liquid or extracting the liquid or the liquid from the inaccessible area by other methods, wherein the liquid or gas is sucked from the small hole at the front end of the syringe when the core rod is pulled out, and the liquid or gas is extruded when the core rod is pushed in. The injector is frequently used in medicine, particularly before an operation, anesthesia injection is often needed to be carried out on a patient, the injector is unstable, medical accidents are easy to occur, in addition, when the injection of the anesthetic is carried out in a room with weak light, the sight of eyes is not clear, the position needing the injection is not seen clearly when the injector is used, and the like, so that a medical anesthetic injection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of anesthetic injection apparatus for medical treatment has solved manual injection liquid medicine and has promoted unstablely, causes the unstability of syringe, produces medical accident easily, and if when injecting anesthetic when the indoor injection that light is weak a bit, the sight of eyes is not so clear, does not see the position scheduling problem that will inject using the syringe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anesthetic injection apparatus for medical treatment, includes the body, the one end fixedly connected with of body connects the base, the opposite side fixedly connected with syringe needle of connecting the base, the inner wall slip of body is equipped with the rubber pad, one side fixedly connected with push rod of rubber pad, the other end welding of push rod has the fixed plate, the welding of the below of fixed plate has fixed cover, the inner circle of fixed cover is equipped with the dwang, one side of dwang is connected with micro motor, the welding of one side outer lane of fixed plate is kept away from to the body has the locating plate, the activity is equipped with the movable rod on the locating plate, the outer lane cover of movable.

Preferably, the vertical cross-section of locating plate is the ring, the welding of one side of movable rod has the sucking disc, the one end welding that the sucking disc was kept away from to the movable rod has the fixed block, the through-hole has been seted up on the locating plate, the movable rod runs through the through-hole, the biggest external diameter of fixed block is greater than the biggest internal diameter of through-hole.

Preferably, the connection base is connected with the pipe body in a rotating mode through threads, the lighting lamps are fixedly mounted on two sides of the connection base, and the storage batteries are mounted inside the lighting lamps.

Preferably, the outer wall welding of body has the holding ring, the quantity of holding ring has two, the body is transparent material, the outer wall of body is carved with the scale.

Preferably, micro motor's output and dwang fixed connection, the outer lane of dwang is equipped with the external screw thread, the internal thread has been seted up to fixed cover inner wall, internal thread and the mutual adaptation of external screw thread, micro motor's one end welding is kept away from to the dwang has the stopper, the external diameter of stopper is greater than the biggest internal diameter of fixed cover.

Preferably, the rubber pad closely contradicts with the inner wall of body, the pole through-hole has been seted up to one side of body, the push rod runs through the pole through-hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation body, connect the base, the syringe needle, the rubber pad, the push rod, the fixed plate, micro motor, the dwang, fixed cover, the holding ring, the locating piece, the movable rod, extrusion spring and light isotructure, wherein the holding ring is handheld, fix a position sucking disc and movable rod to the position of injecing, rotate the dwang through micro motor and make the steady rubber pad extrusion of push rod, release liquid, use the light to throw light on the position of injecing simultaneously, improve the accuracy nature of injection position, the device simple structure is novel, stability and the accuracy nature that the improvement syringe used, reduce the injection degree of difficulty, improve the effect of injection, reduce doctor-patient dispute, be fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of the anesthetic injection apparatus of the present invention;

fig. 2 is a schematic front view of the anesthetic injection device for medical use according to the present invention.

In the figure: the device comprises a tube body 1, a connecting base 2, a needle head 3, a rubber pad 4, a push rod 5, a fixing plate 6, a micro motor 7, a rotating rod 8, a fixing sleeve 9, a positioning ring 10, a positioning block 11, a movable rod 12, an extrusion spring 13 and a lighting lamp 14.

Detailed Description

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.

Referring to fig. 1-2, a medical anesthetic injection device, including a pipe body 1, one end fixedly connected with of pipe body 1 connects base 2, another side fixedly connected with syringe needle 3 of connecting base 2, the inner wall of pipe body 1 slides and is equipped with rubber pad 4, one side fixedly connected with push rod 5 of rubber pad 4, the other end welding of push rod 5 has fixed plate 6, the welding of fixed cover 9 in the below of fixed plate 6, the inner circle of fixed cover 9 is equipped with dwang 8, one side of dwang 8 is connected with micro motor 7, the welding of one side outer lane of pipe body 1 keeping away from fixed plate 6 has locating plate 11, the activity is equipped with movable rod 12 on locating plate 11, the outer lane cover of movable rod 12.

The vertical section of the positioning plate 11 is a circular ring, a sucker is welded on one side of the movable rod 12, a fixed block is welded on one end of the movable rod 12, which is far away from the sucker, a through hole is formed in the positioning plate 11, the movable rod 12 penetrates through the through hole, the maximum outer diameter of the fixed block is larger than the maximum inner diameter of the through hole, the connecting base 2 is rotatably connected with the pipe body 1 through threads, illuminating lamps 14 are fixedly installed on two sides of the connecting base 2, a storage battery is installed inside the illuminating lamps 14, positioning rings 10 are welded on the outer wall of the pipe body 1, the number of the positioning rings 10 is two, the pipe body 1 is made of transparent materials, a scale is carved on the outer wall of the pipe body 1, the output end of the micro motor 7 is fixedly connected with the rotating rod 8, an outer ring of the rotating rod 8 is provided with an, rubber pad 4 closely contradicts with the inner wall of body 1, and the pole through-hole has been seted up to one side of body 1, and push rod 5 runs through the pole through-hole.

In this embodiment, at first, absorb the anesthetic through syringe needle 3, start micro motor 7, micro motor 7's output rotates dwang 8, make fixed cover 9 move on dwang 8, drive push rod 5 with the pulling of rubber pad 4 simultaneously, make the anesthetic absorb into in the body 1 through syringe needle 3, start light 14 before the injection, contact sucking disc and skin, insert syringe needle 3 this moment in the skin, with micro motor 7 reverse operation, micro motor 7 rotates dwang 8, dwang 8 is to fixing the side operation of cover 9 to being close to body 1, fixed plate 6 extrudees push rod 5, push rod 5 promotes rubber pad 4 at the inner wall of body 1, at the uniform velocity inject, do not need manual pressure injection, improve the stability of injection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical anesthetic injection device, comprising a tube body (1), characterized in that, one end of the tube body (1) is fixedly connected with a connecting base (2), the other side of the connecting base (2) is fixedly connected with a needle head (3), a rubber pad (4) is arranged on the inner wall of the tube body (1) in a sliding manner, a push rod (5) is fixedly connected with one side of the rubber pad (4), the other end of the push rod (5) is welded with a fixed plate (6), a fixed sleeve (9) is welded below the fixed plate (6), the inner ring of the fixed sleeve (9) is provided with a rotating rod (8), one side of the rotating rod (8) is connected with a micro motor (7), a positioning plate (11) is welded on the outer ring of one side of the pipe body (1) far away from the fixing plate (6), the positioning plate (11) is movably provided with a movable rod (12), and an extrusion spring (13) is sleeved on the outer ring of the movable rod (12).

2. The medical anesthetic injection apparatus according to claim 1, wherein the positioning plate (11) has a circular vertical cross-section, a suction cup is welded to one side of the movable rod (12), a fixed block is welded to an end of the movable rod (12) away from the suction cup, a through hole is formed in the positioning plate (11), the movable rod (12) penetrates through the through hole, and the maximum outer diameter of the fixed block is greater than the maximum inner diameter of the through hole.

3. The medical anesthetic injection apparatus according to claim 1, wherein the connection base (2) is rotatably connected with the tube body (1) through threads, illuminating lamps (14) are fixedly installed on two sides of the connection base (2), and a storage battery is installed inside each illuminating lamp (14).

4. The medical anesthetic injection apparatus according to claim 1, wherein two positioning rings (10) are welded to the outer wall of the tube body (1), the tube body (1) is made of a transparent material, and a scale is carved on the outer wall of the tube body (1).

5. The medical anesthetic injection apparatus according to claim 1, wherein the output end of the micro motor (7) is fixedly connected with the rotating rod (8), the outer ring of the rotating rod (8) is provided with an external thread, the inner wall of the fixed sleeve (9) is provided with an internal thread, the internal thread and the external thread are adapted to each other, one end of the rotating rod (8) far away from the micro motor (7) is welded with a limiting block, and the outer diameter of the limiting block is larger than the maximum inner diameter of the fixed sleeve (9).

6. The medical anesthetic injection apparatus according to claim 1, wherein the rubber pad (4) is in close contact with an inner wall of the tube body (1), a rod through hole is formed in one side of the tube body (1), and the push rod (5) penetrates through the rod through hole.