CN211157839U

CN211157839U - Sterile vaccinator

Info

Publication number: CN211157839U
Application number: CN201921741913.3U
Authority: CN
Inventors: 夏建国; 魏大昌
Original assignee: Jiangsu Jindike Biotechnology Co Ltd
Current assignee: Jiangsu Jindike Biotechnology Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-04
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an aseptic vaccinator, which comprises a tube body, wherein one end of the tube body is fixedly connected with a tube head, one end of the tube head is fixedly connected with a needle head, the other end of the tube body is provided with an accommodating cavity, the accommodating cavity is communicated with the needle head, the inside of the accommodating cavity is slidably connected with a piston, one end of the piston far away from the tube head is fixedly connected with a push rod, one end of the push rod is fixedly connected with a push plate, the joint of the tube body and the tube head is rotatably connected with a turn knob, the inside of the tube body is rotatably connected with a hollow cylinder, the bottom of the hollow cylinder is fixedly connected with the top of the turn knob, and the surface of the hollow cylinder is provided with a plurality of accommodating grooves. Improve the safety of vaccination and reduce the risk of bacterial infection at the injection port of a patient.

Description

Sterile vaccinator

Technical Field

The utility model relates to a vaccinator, in particular to aseptic vaccinator belongs to medical field.

Background

The vaccine is a biological product prepared from various pathogenic microorganisms and used for vaccination, when a human body is vaccinated with the vaccine, an immune response is caused, memory T cells and memory B cells are generated, and when the human body contacts with the same antigen again, the two cells are rapidly proliferated and differentiated to generate effector T cells and effector B cells which rapidly remove the antigen, so that the vaccine plays a role in immune protection on the human body. A large amount of bacteria and fungi exist in the living environment and on the human body, when medical workers vaccinate the human body, a puncture wound (needle hole) is caused on the human body, the wound is invaded by the bacteria and the fungi, the wound is easy to infect, and the more the bacteria and the fungi are at the wound position, the higher the possibility that the wound is infected is.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aseptic vaccinator to solve the wound position bacterium that proposes in the above-mentioned background art, fungi quantity is more, the wound receives the more problem of possibility of infection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aseptic vaccinator, includes the siphuncle, the one end fixedly connected with tube head of siphuncle, the one end fixedly connected with syringe needle of tube head, the other end of siphuncle has been seted up and has been held the chamber, it communicates with each other with the syringe needle to hold the chamber, the inside sliding connection who holds the chamber has the piston, the one end fixedly connected with push rod of tube head is kept away from to the piston, the one end fixedly connected with push pedal of push rod, the siphuncle rotates with the tube head junction and is connected with the turn button, the inside of siphuncle rotates and is connected with hollow cylinder, hollow cylinder's bottom and the top fixed connection of turn button, a plurality of grooves of accomodating have been seted up on hollow cylinder's surface, and are a plurality of the inside of accomodating the groove is all fixed be provided with aseptic cotton.

As an optimized technical scheme of the utility model, the equal fixedly connected with fingerboard in top of siphuncle both sides.

As an optimized technical scheme of the utility model, anti-skidding line has all been seted up at the surface of knob and the top of push pedal.

As an optimized technical scheme of the utility model, get one side of signing the mouth and seted up the capacity scale.

As an optimal technical scheme of the utility model, the top fixedly connected with spacing ring of hollow cylinder, the surface of spacing ring has been seted up and has been increased the tooth that rubs outward, the outer lane of spacing ring is rotated with the inside of siphuncle and is connected, just increase the tooth that rubs in the siphuncle is seted up with the junction of spacing ring.

As an optimal technical scheme of the utility model, the fixed surface of hollow cylinder is connected with plastics elasticity arch, just plastics elasticity arch with get the mouth card and be connected, plastics elasticity arch is made by transparent plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an aseptic vaccinator, vaccinator simple structure, for aseptic vaccinator, the inside storage of siphuncle has a plurality of aseptic swabs, and the convenient operation that takes out of aseptic swab is simple, is convenient for clear up doctor and patient's injection position, improves the security of vaccinator, reduces disease injection port bacterial infection's risk.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an elevation view of the present invention;

FIG. 3 is a cross-sectional view of the present invention with a hollow cylinder;

fig. 4 is a cross-sectional view of the present invention with a stop collar.

In the figure: 1. a body duct; 2. a pipe head; 3. a needle head; 4. turning a knob; 5. a pick-up port; 6. a fingerboard; 7. pushing the plate; 8. a push rod; 9. capacity calibration; 10. a hollow cylinder; 11. plastic elastic bulges; 12. a limiting ring; 13. a sterile cotton swab; 14. a piston; 15. a receiving groove; 16. a cavity; 17. internal friction increasing teeth; 18. and additionally, rubbing teeth are added.

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. 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 fig. 1-4, the utility model provides a sterile vaccinator, which comprises a body tube 1, a tube head 2 fixedly connected with one end of the body tube 1, a needle 3 fixedly connected with one end of the tube head 2, a cavity 16 arranged at the other end of the body tube 1, and hold chamber 16 and syringe needle 3 and communicate with each other, the inside sliding connection who holds chamber 16 has piston 14, the one end fixedly connected with push rod 8 of tube head 2 is kept away from to piston 14, the one end fixedly connected with push pedal 7 of push rod 8, the body pipe 1 rotates with tube head 2 junction and is connected with knob 4, the inside of body pipe 1 rotates and is connected with hollow cylinder 10, the bottom of hollow cylinder 10 and knob 4's top fixed connection, a plurality of grooves 15 of accomodating have been seted up on the surface of hollow cylinder 10, a plurality of inside of accomodating grooves 15 are all fixed and are provided with aseptic cotton swab 13, one side of body pipe 1 has been seted up and has been got a mouth 5, it corresponds the setting with a plurality of grooves 15 of accomoda.

Preferably, the top parts of the two sides of the body tube 1 are fixedly connected with fingerboards 6, the forefinger and the middle finger of the medical staff hook the two fingerboards 6, so that the thumb can conveniently press the push plate 7, and the piston 14 is acted by force, and the work of vaccination is facilitated; the surface of the rotary knob 4 and the top of the push plate 7 are both provided with anti-skid lines, so that the anti-skid function is achieved, and the operation of medical staff is facilitated; one side of the pick-up port 5 is provided with a volume scale 9, so that medical staff can observe the volume of the vaccine in the body tube 1 visually; the top of the hollow cylinder 10 is fixedly connected with a limiting ring 12, the surface of the limiting ring 12 is provided with outer friction increasing teeth 18, the outer ring of the limiting ring 12 is rotatably connected with the inside of the body tube 1, the joint of the body tube 1 and the limiting ring 12 is provided with inner friction increasing teeth 17, the friction resistance between the outer friction increasing teeth 18 and the inner friction increasing teeth 17 is large, the effect of increasing the rotation resistance of the hollow cylinder 10 is achieved, and the hollow cylinder 10 is prevented from accidentally sliding; the surface of the hollow cylinder 10 is fixedly connected with a plastic elastic bulge 11, the plastic elastic bulge 11 is connected with the pick taking port 5 in a clamping mode, the plastic elastic bulge 11 is made of transparent plastic, the capacity of vaccines in the body tube 1 can be observed conveniently through the plastic elastic bulge 11, and the plastic elastic bulge 11 is connected with the pick taking port 5 in a clamping mode to fix the hollow cylinder 10.

When specifically using, the utility model relates to an aseptic vaccinator, rotatory knob 4, plastics elastic bulge 11 warp under the torsion effect, the sign mouth 5 is got to thrust, thereby rotatory hollow cylinder 10, make and accomodate groove 15 and aim at and get sign mouth 5, take out aseptic cotton swab 13, clear up the human injection position, medical personnel inject syringe needle 3 into the health inside of doctor-patient, medical personnel's forefinger and middle finger catch on two fingerboards 6, the thumb of being convenient for presses down push pedal 7, thereby the effect of 14 application forces to the piston, be convenient for carry out vaccinator work.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 sterile vaccinator comprises a tube (1) and is characterized in that one end of the tube (1) is fixedly connected with a tube head (2), one end of the tube head (2) is fixedly connected with a needle (3), the other end of the tube (1) is provided with an accommodating cavity (16), the accommodating cavity (16) is communicated with the needle (3), a piston (14) is slidably connected inside the accommodating cavity (16), one end, far away from the tube head (2), of the piston (14) is fixedly connected with a push rod (8), one end of the push rod (8) is fixedly connected with a push plate (7), a turn knob (4) is rotatably connected at the joint of the tube (1) and the tube head (2), a hollow cylinder (10) is rotatably connected inside the tube (1), the bottom of the hollow cylinder (10) is fixedly connected with the top of the turn knob (4), a plurality of accommodating grooves (15) are formed in the surface of the hollow cylinder (10), it is a plurality of the inside of accomodating groove (15) is all fixed and is provided with aseptic cotton swab (13), one side of siphuncle (1) has been seted up and has been got and sign mouth (5), get and sign mouth (5) and a plurality of groove (15) of accomodating correspond the setting.

2. An aseptic vaccinator according to claim 1 wherein: the top of both sides of the body pipe (1) is fixedly connected with fingerboards (6).

3. An aseptic vaccinator according to claim 1 wherein: the surface of the rotary knob (4) and the top of the push plate (7) are both provided with anti-skid grains.

4. An aseptic vaccinator according to claim 1 wherein: one side of the pick-up opening (5) is provided with a volume scale (9).

5. An aseptic vaccinator according to claim 1 wherein: the top fixedly connected with spacing ring (12) of hollow cylinder (10), increase and rub tooth (18) outward have been seted up on the surface of spacing ring (12), the outer lane of spacing ring (12) is rotated with the inside of siphuncle (1) and is connected, just increase and rub tooth (17) in having seted up in the junction of siphuncle (1) and spacing ring (12).

6. An aseptic vaccinator according to claim 1 wherein: the surface of the hollow cylinder (10) is fixedly connected with a plastic elastic bulge (11), the plastic elastic bulge (11) is clamped and connected with the tag taking port (5), and the plastic elastic bulge (11) is made of transparent plastic.