CN213852509U - Higher bacterin syringe of safety in utilization - Google Patents

Abstract

The utility model discloses a higher bacterin syringe of safety in utilization, concretely relates to syringe technical field, including injection needle tube, rubber buffer, push rod, connecting pipe, needle file and syringe needle, the needle file outside is equipped with fixed pipe, the inside disinfection pipe that is equipped with of fixed pipe, the inside first medical aseptic cotton that is equipped with of disinfection pipe, two spouts have been seted up on the fixed inside pipe wall, the inside slider that is equipped with of spout, the inside first spring that is equipped with of spout. The utility model discloses a set up movable disinfection pipe and first medical aseptic cotton, can live the syringe needle parcel and disinfect to the syringe needle always, the effectual condition of being infected with the germ that has avoided on the syringe needle takes place, and the injection process is comparatively safe, can not receive the infection, and the syringe needle can only stretch out the regular length injection, has avoided pricking the syringe needle into the too dark condition.

Description

Higher bacterin syringe of safety in utilization

Technical Field

The embodiment of the utility model provides a relate to syringe technical field, concretely relates to higher bacterin syringe of safety in utilization.

Background

Syringes are a common medical device. The advent of syringes is an epoch-making revolution in the field of medical devices. This process of drawing, injecting gas or liquid with a needle 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. Vaccine syringes are syringes used to inject vaccines into humans.

In the process of extracting vaccine liquid and injecting the vaccine liquid into a human body, a needle head of the existing vaccine injector is exposed in air, so that bacteria and the like in the air can be attached to the surface of the needle head, certain germs can be infected in the injection process, and the safety is not high enough.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a higher bacterin syringe of safety in utilization, through disinfection pipe and the first medical aseptic cotton that sets up the activity, can live and disinfect the syringe needle with the syringe needle parcel always and disinfect the syringe needle, the effectual condition of being infected with the germ of having avoided on the syringe needle takes place, the injection process is comparatively safe, can not receive the infection, and the syringe needle can only stretch out the fixed length injection, the condition of pricking too deeply with the syringe needle has been avoided, in order to solve among the prior art because bacterin syringe is extracting bacterin liquid and with this in-process of its injection to the human body, the syringe needle is the surface that can be stained with the syringe needle to the bacterium etc. that leads to in the air that exposes in the air, some germ can be infected with like this in the injection process, safe problem inadequately.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a higher bacterin syringe of safety in utilization, includes injection needle tube, rubber buffer, push rod, connecting pipe, needle file and syringe needle, the rubber buffer is established at the syringe needle intraduct, the rubber buffer outer end contacts with the injection needle tube inner wall, the push rod is established at syringe needle intraduct and one end and rubber buffer one side fixed connection, the push rod other end extends injection needle tube one end, the connecting pipe is fixed to be established at the injection needle tube other end, connecting pipe one end is linked together with the injection needle intraduct, the needle file is established at the connecting pipe other end, the needle file is linked together with the connecting pipe, the syringe needle is fixed to be established in needle file one end, syringe needle one end is linked together with the needle file is inside, the needle file outside is equipped with solid fixed tube, gu fixed tube one end and injection needle tube other end fixed connection, gu fixed tube is equipped with the inside, gu fixed tube one end extends the solid fixed tube other end, the utility model discloses a medical disinfection device, including disinfecting pipe, needle file, fixed tube, spout, the inside first medical aseptic cotton that is equipped with of disinfecting pipe, first medical aseptic cotton outer end and disinfecting pipe inner wall fixed connection, first medical aseptic cotton inner wall contacts with the syringe needle outer end, first medical aseptic cotton is established in needle file one side, two spouts have been seted up on the fixed tube inner wall, the inside slider that is equipped with of spout, the inboard and the disinfecting pipe outer end fixed connection of slider, the inside first spring that is equipped with of spout, first spring one end and slider one side fixed connection, the first spring other end and spout inner wall fixed connection.

Furthermore, two connecting blocks are fixedly arranged at the outer end of the injection needle tube, a movable block is arranged on one side of each connecting block, and the movable block is arranged at one end of the injection needle tube.

Furthermore, a disinfection groove is formed in the inner side of the movable block, and second medical aseptic cotton is fixedly arranged in the disinfection groove.

Furthermore, a T-shaped sliding groove is formed in one side of the connecting block, a T-shaped sliding block is arranged inside the T-shaped sliding groove, and one side of the T-shaped sliding block is fixedly connected with one side of the movable block.

Further, a cavity is formed in the T-shaped sliding block, a second spring is arranged in the cavity, one end of the second spring is fixedly connected with the inner wall of the cavity, a movable limiting rod is fixedly arranged at the other end of the second spring, the movable limiting rod is arranged in the cavity, and one end of the movable limiting rod extends out of the other side of the T-shaped sliding block.

Furthermore, two limiting grooves are formed in the inner wall of the T-shaped sliding groove, and one end of the movable limiting rod is arranged in one limiting groove.

Further, a rubber pad is fixedly arranged at one end of the disinfection tube, and the rubber pad is arranged at the outer end of the first medical disinfection cotton.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a first medical aseptic cotton wraps the syringe needle and disinfects the syringe needle, give other people when injecting, rubber pad and disinfection tube can contact the human body, the disinfection tube can take first medical aseptic cotton to move right, the syringe needle can stretch out one section and insert injection department and accomplish the injection, compare with prior art, can wrap up the syringe needle and disinfect the syringe needle always, the condition of being infected with the germ on the effectual syringe needle of having avoided takes place, the injection process is comparatively safe, can not receive the infection, and the syringe needle can only stretch out the fixed length injection, avoided pricking the syringe needle into the condition of being too deep;

2. the utility model discloses a promote the direction motion of movable block to the push rod, the activity gag lever post receives power and breaks away from the spacing groove right this moment, activity gag lever post extrusion second spring, the movable block area T type slider is to the direction motion of push rod, when the activity gag lever post blocks into another spacing groove under the spring action of second spring, two medical aseptic cottons of second live the push rod parcel, the medical aseptic cottons of second can be disinfected the push rod always in taking out and impeling of push rod like this, compared with the prior art, can thoroughly disinfect the disinfection for the push rod, avoid having germ pollution bacterin on the push rod, make the injection more safe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the overall left-side sectional structure provided by the present invention;

fig. 3 is a schematic diagram of the overall left-view structure provided by the present invention;

fig. 4 is a schematic top sectional view of the connecting block and the movable block provided by the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention;

fig. 6 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention;

fig. 7 is an enlarged schematic structural diagram of C in fig. 4 according to the present invention;

in the figure: the injection needle tube 1, the rubber stopper 2, the push rod 3, the connecting tube 4, the needle seat 5, the needle head 6, the fixed tube 7, the disinfection tube 8, the first medical disinfection cotton 9, the sliding chute 10, the sliding block 11, the first spring 12, the connecting block 13, the movable block 14, the disinfection groove 15, the second medical disinfection cotton 16, the sliding chute 17T, the sliding block 18T, the cavity 19, the second spring 20, the movable limiting rod 21, the limiting groove 22 and the rubber pad 23.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-7 of the specification, the higher bacterin syringe of this embodiment of a safety in utilization, including injection needle 1, rubber buffer 2, push rod 3, connecting pipe 4, needle file 5 and syringe needle 6, rubber buffer 2 is established inside injection needle 1, rubber buffer 2 outer end contacts with injection needle 1 inner wall, push rod 3 is established inside injection needle 1 and one end and rubber buffer 2 one side fixed connection, the push rod 3 other end extends injection needle 1 one end, connecting pipe 4 is fixed to be established at the injection needle 1 other end, connecting pipe 4 one end is linked together with injection needle 1 is inside, needle file 5 is established at the connecting pipe 4 other end, needle file 5 is linked together with connecting pipe 4, syringe needle 6 is fixed to be established in needle file 5 one end, 6 one end of syringe needle is linked together with needle file 5 is inside, the needle file 5 outside is equipped with fixed pipe 7, fixed 7 one ends of pipe and 1 other end fixed connection of injection needle tubing, fixed 7 inside disinfection pipes 8 that are equipped with of pipe, the fixed 7 other ends of pipe are extended to 8 one ends of disinfection pipes, 8 inside first medical aseptic cotton 9 that are equipped with of disinfection pipes, 9 outer ends of first medical aseptic cotton and 8 inner wall fixed connection of disinfection pipes, the 9 inner walls of first medical aseptic cotton contact with 6 outer ends of syringe needle, first medical aseptic cotton 9 is established in needle file 5 one side, two spouts 10 have been seted up on the fixed 7 inner walls of pipe, the inside slider 11 that is equipped with of spout 10, 11 inboard and 8 outer end fixed connection of disinfection pipes of slider, the inside first spring 12 that is equipped with of spout 10, first spring 12 one end and 11 one side fixed connection of slider, the first spring 12 other end and 10 inner wall fixed connection of spout.

Furthermore, the outer end of the injection needle tube 1 is fixedly provided with two connecting blocks 13, one side of each connecting block 13 is provided with a movable block 14, and the movable block 14 is arranged at one end of the injection needle tube 1, so that the push rod 3 can be conveniently pushed during vaccine injection.

Furthermore, a disinfection groove 15 is formed in the inner side of the movable block 14, and second medical disinfection cotton 16 is fixedly arranged in the disinfection groove 15, so that the push rod 3 can be conveniently disinfected and sterilized.

Further, T type spout 17 has been seted up to connecting block 13 one side, T type spout 17 is inside to be equipped with T type slider 18, T type slider 18 one side and movable block 14 one side fixed connection, the removal of the movable block 14 of being convenient for.

Further, a cavity 19 is formed in the T-shaped sliding block 18, a second spring 20 is arranged in the cavity 19, one end of the second spring 20 is fixedly connected with the inner wall of the cavity 19, a movable limiting rod 21 is fixedly arranged at the other end of the second spring 20, the movable limiting rod 21 is arranged in the cavity 19, and one end of the movable limiting rod extends out of the other side of the T-shaped sliding block 18, so that the movable block 14 is fixed conveniently.

Further, two limiting grooves 22 are formed in the inner wall of the T-shaped sliding groove 17, one end of the movable limiting rod 21 is arranged in one limiting groove 22, and the movable limiting rod 21 can be clamped and fixed conveniently.

Further, a rubber pad 23 is fixedly arranged at one end of the disinfection tube 8, and the rubber pad 23 is arranged at the outer end of the first medical disinfection cotton 9 to prevent the disinfection tube 8 from scratching people.

The implementation scenario is specifically as follows: pushing the disinfection tube 8, the disinfection tube 8 drives the first medical disinfection cotton 9 and the slide block 11 to move rightwards, the slide block 11 compresses the first spring 12, the needle 6 is inserted into the vaccine liquid medicine, the push rod 3 is pulled, the push rod 3 drives the rubber plug 2 to move rightwards, negative pressure is formed inside the injection needle tube 1, the vaccine liquid medicine enters the inside of the injection needle tube 1 through the needle seat 5 and the connecting tube 4 from the needle 6, the disinfection tube 8 is loosened, the disinfection tube 8 returns to the original position under the elastic action of the first spring 12, the disinfection tube 8 drives the first medical disinfection cotton 9 to return to the original position, the first medical disinfection cotton 9 wraps the needle 6 and sterilizes the needle 6, when people inject, the rubber pad 23 and the disinfection tube 8 can contact the human body, the disinfection tube 8 can drive the first medical disinfection cotton 9 to move rightwards, the needle 6 can extend out to insert an injection position and complete injection, the needle seat 5, The needle 6 and the first medical aseptic cotton 9 are replaced to carry out the next injection, the movable block 14 is pushed in the process of taking out and pushing the push rod 3, the movable block 14 moves towards the direction of the push rod 3, at the moment, the movable limiting rod 21 is forced to be rightwards separated from the limiting groove 22, the movable limiting rod 21 extrudes the second spring 20, the movable block 14 drives the T-shaped slide block 18 to move towards the direction of the push rod 3, when the movable limiting rod 21 is clamped into the other limiting groove 22 under the elastic action of the second spring 20, the push rod 3 is wrapped by the two second medical aseptic cotton 16, so that the push rod 3 can be sterilized and disinfected all the time when the push rod 3 is taken out and pushed in the process of the second medical aseptic cotton 16, the utility model discloses a movable disinfection tube 8 and the first medical aseptic cotton 9 are arranged, the needle 6 can be wrapped all the time and disinfected and the needle 6 is sterilized and disinfected, thereby effectively avoiding the occurrence of germ contamination on the needle 6, the injection process is comparatively safe, can not receive the infection, and syringe needle 6 can only stretch out the fixed length injection, the condition of pricking too deeply with syringe needle 6 has been avoided, through setting up disinfection groove 15 and second medical aseptic cotton 16, can thoroughly disinfect and disinfect for push rod 3, it has germ pollution bacterin to avoid on the push rod 3, make the injection more safe, this embodiment has specifically solved among the prior art bacterin syringe and has extracted bacterin liquid and inject this in-process in the human body with it, the syringe needle is exposed in the air, bacterium etc. in the air can be stained with the surface of syringe needle like this, some germ can be infected at the injection process like this, safe problem inadequately.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a higher bacterin syringe of safety in utilization, includes injection needle (1), rubber buffer (2), push rod (3), connecting pipe (4), needle file (5) and syringe needle (6), establish inside injection needle (1) rubber buffer (2), rubber buffer (2) outer end contacts with injection needle (1) inner wall, establish at injection needle (1) inside and one end and rubber buffer (2) one side fixed connection push rod (3), push rod (3) other end extends injection needle (1) one end, connecting pipe (4) are fixed to be established at the injection needle (1) other end, connecting pipe (4) one end is linked together with injection needle (1) is inside, establish at the connecting pipe (4) other end needle file (5), needle file (5) are linked together with connecting pipe (4), syringe needle (6) are fixed to be established in needle file (5) one end, syringe needle (6) one end is linked together with needle file (5) inside, its characterized in that: the outer side of the needle seat (5) is provided with a fixed tube (7), one end of the fixed tube (7) is fixedly connected with the other end of the injection needle tube (1), a disinfection tube (8) is arranged inside the fixed tube (7), one end of the disinfection tube (8) extends out of the other end of the fixed tube (7), first medical disinfection cotton (9) is arranged inside the disinfection tube (8), the outer end of the first medical disinfection cotton (9) is fixedly connected with the inner wall of the disinfection tube (8), the inner wall of the first medical disinfection cotton (9) is contacted with the outer end of the needle head (6), the first medical disinfection cotton (9) is arranged on one side of the needle seat (5), two sliding grooves (10) are formed in the inner wall of the fixed tube (7), a sliding block (11) is arranged inside the sliding groove (10), the inner side of the sliding block (11) is fixedly connected with the outer end of the disinfection tube (8), a first spring (12) is arranged inside the sliding groove (10), one end of the first spring (12) is fixedly connected with one side of the sliding block (11), and the other end of the first spring (12) is fixedly connected with the inner wall of the sliding groove (10).

2. A vaccine syringe with higher safety in use according to claim 1, wherein: the injection needle tube (1) outer end is fixed and is equipped with two connecting blocks (13), connecting block (13) one side is equipped with movable block (14), movable block (14) are established in injection needle tube (1) one end.

3. A vaccine syringe with higher safety in use according to claim 2, wherein: a disinfection groove (15) is formed in the inner side of the movable block (14), and second medical sterile cotton (16) is fixedly arranged in the disinfection groove (15).

4. A vaccine syringe with higher safety in use according to claim 2, wherein: t type spout (17) have been seted up to connecting block (13) one side, T type spout (17) inside is equipped with T type slider (18), T type slider (18) one side and movable block (14) one side fixed connection.

5. A vaccine syringe with higher use safety according to claim 4, characterized in that: the T-shaped sliding block is characterized in that a cavity (19) is formed in the T-shaped sliding block (18), a second spring (20) is arranged in the cavity (19), one end of the second spring (20) is fixedly connected with the inner wall of the cavity (19), a movable limiting rod (21) is fixedly arranged at the other end of the second spring (20), and the movable limiting rod (21) is arranged in the cavity (19) and one end of the movable limiting rod extends out of the other side of the T-shaped sliding block (18).

6. A vaccine syringe with higher use safety according to claim 5, characterized in that: two limiting grooves (22) are formed in the inner wall of the T-shaped sliding groove (17), and one end of the movable limiting rod (21) is arranged in one limiting groove (22).

7. A vaccine syringe with higher safety in use according to claim 1, wherein: a rubber pad (23) is fixedly arranged at one end of the disinfection tube (8), and the rubber pad (23) is arranged at the outer end of the first medical disinfection cotton (9).

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