CN213466490U

CN213466490U - Portable needle-free environment-friendly syringe

Info

Publication number: CN213466490U
Application number: CN202021288555.8U
Authority: CN
Inventors: 梅艳; 曹毅
Original assignee: Jiangsu Zhiyu Medical Equipment Co ltd
Current assignee: Jiangsu Zhiyu Medical Equipment Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-18
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a portable syringe needle-free environment-friendly injector, which comprises a transmitting button and a lower shell, wherein the transmitting button is arranged inside the lower end outer wall of the lower shell, a safety lock is arranged on the front end outer wall of the lower shell, when in work, when a user needs to go out to work, the syringe needle-free injector needs to be carried for injecting medicaments on time, at the moment, a proper amount of sterilized alcohol can be stored in an alcohol tank under the action of an alcohol frame on a protective sleeve, then, the absorbent cotton frame is screwed and fixed at the upper end of the alcohol frame under the action of a second joint, at the moment, the absorbent cotton frame is sealed by a sealing gasket arranged inside the lower side position, the sterilized alcohol is prevented from seeping out, then, the sterilized cotton is inserted into the inner part of the absorbent cotton frame, the upper cover is used for buckling and fixing, namely, the medical sterilized alcohol and the sterilized cotton can be carried through the protective sleeve, is beneficial to the people who go out to carry out the drug injection treatment and has good practical performance.

Description

Portable needle-free environment-friendly syringe

Technical Field

The utility model belongs to the technical field of medical instrument is relevant, concretely relates to portable no syringe needle environmental protection syringe.

Background

The needleless injection is also called jet injection, which is a medical apparatus device that the medicine (liquid or freeze-dried powder) in the injector forms high-speed and high-pressure jet flow (the flow speed is generally more than 100m/s) through a nozzle by utilizing the instantaneous high pressure generated by a power source, so that the medicine penetrates through the outer layer of the skin to the tissue layers such as subcutaneous tissue, intradermal tissue and the like to release the medicine effect.

The prior needle-free injector technology has the following problems: the existing needleless injector does not need a needle, so the needleless injector is widely applied to families, is inconvenient to carry when going out, needs to disinfect the surface of the skin by using the aseptic cotton before the needleless injector is used for injection, and has the advantages of low practicability because the needleless injector does not need the needle, and if blood seeps out from the surface of the skin after the injection, the aseptic cotton also needs to be used for pressing to stop bleeding at the moment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable needleless syringe environmental protection syringe, in order to solve and to propose in the above-mentioned background art because needleless syringe does not need the syringe needle, consequently the wide application uses in the family, when going out the during operation, current needleless syringe is inconvenient to be carried, and, before utilizing needleless syringe to inject, need utilize the aseptic cotton to disinfect to the skin surface, after injecting, if there is blood on the skin surface to ooze, also need to utilize the aseptic cotton to press down hemostasis this moment, and current needleless syringe can not be fine carries out effectual combination with various nursing materials, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a portable needle-free environment-friendly injector comprises an emission button and a lower shell, wherein the emission button is installed inside the outer wall of the lower end of the lower shell, a safety lock is arranged on the outer wall of the front end of the lower shell, an upper shell is arranged on the upper side of the lower shell, a scale window is arranged on the outer wall of the front end of the upper shell, a protective sleeve is arranged at the upper end of the upper shell and consists of an alcohol frame, a second joint, a cotton frame, an upper cover, a placing groove, a third joint, an alcohol groove and an end cap, the upper end of the end cap is provided with the alcohol frame, the upper end of the alcohol frame is provided with the second joint, the alcohol groove is arranged inside the alcohol frame, the cotton frame is arranged right above the alcohol frame, the third joint is arranged at the upper end of the cotton frame, the placing groove is arranged inside the cotton frame, the upper cover is arranged above the cotton frame, the upper end of the upper shell is provided with a first joint, and a medicine tube is arranged inside the upper end of the upper shell.

Preferably, be provided with sealed the pad on the lower extreme inner wall of absorbent cotton frame, through the mode fixed connection of viscose between sealed pad and the absorbent cotton frame.

Preferably, the outer wall of the second joint and the inner wall of the lower side of the absorbent cotton frame are both provided with threads, and the absorbent cotton frame and the alcohol frame are fixedly connected through the second joint.

Preferably, the upper cover and the absorbent cotton frame are fixedly connected through a third joint.

Preferably, the alcohol frame and the end cap are fixedly connected in an integrated welding mode.

Preferably, the upper shell and the end cap are fixedly connected through a first joint.

Compared with the prior syringe without needle head, the utility model provides a portable syringe without needle head environmental protection syringe, has following beneficial effect:

the utility model relates to a portable syringe needle-free environment-friendly injector which is improved and innovated on the basis of the prior syringe needle-free injector, so that the syringe needle-free injector has good practical performance in the application of actual life and work, the portable syringe needle-free environment-friendly injector mainly comprises a transmitting button, a safety lock, a scale window, a lower shell, a medicine tube, an upper shell, a protective sleeve and other structures, wherein, the protective sleeve mainly comprises an alcohol frame, a cotton wool frame, an upper cover, a placing groove, an alcohol groove, an end cap, a sealing gasket and other structures, when the portable syringe needle-free environment-friendly injector is used for working, when a user needs to go out to work, the syringe needle-free injector needs to be carried for injecting medicine on time, at the moment, a proper amount of disinfection alcohol can be stored in the alcohol groove through the effect of the alcohol frame on the protective sleeve, then, under the effect that the second connects, screw the absorbent cotton frame and fix in the upper end of alcohol frame, at this moment, the absorbent cotton frame leans on the inside sealed pad that sets up of downside position, can seal the alcohol frame, prevents that disinfection alcohol from oozing, later, goes into the inside of absorbent cotton frame with disinfection tampon to it is fixed to utilize the upper cover to carry out the buckle, the utility model relates to a portable no syringe needle environmental protection syringe easy operation, convenient to use, portable can carry medical disinfection alcohol and aseptic cotton through the protective sheath thereon, does benefit to the personnel of going out to carry out the injection therapy, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic perspective view of a portable environmental-friendly syringe without a needle according to the present invention;

FIG. 2 is a schematic view of the internal structure of a portable environmental-friendly injector without a needle according to the present invention;

fig. 3 is a schematic view of a protective sheath assembly structure provided by the present invention;

FIG. 4 is a schematic view of the absorbent cotton frame structure provided by the present invention;

in the figure: 1. a launch button; 2. a safety lock; 3. a window is calibrated; 4. a lower housing; 5. an upper housing; 6. a protective sleeve; 7. a first joint; 8. a medicine tube; 9. alcohol frame; 10. a second joint; 11. a cotton wool frame; 12. an upper cover; 13. a placement groove; 14. a third joint; 15. alcohol tank; 16. an end cap; 17. and a gasket.

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 present invention provides a technical solution: a portable needle-free environment-friendly injector comprises an emission button 1 and a lower shell 4, wherein the emission button 1 is arranged inside the outer wall of the lower end of the lower shell 4, a safety lock 2 is arranged on the outer wall of the front end of the lower shell 4, an upper shell 5 is arranged on the upper side of the lower shell 4, the upper shell 5 is fixedly connected with an end cap 16 through a first joint 7, the end cap 16 can be stably buckled on the upper end of the upper shell 5 under the action of the first joint 7 to protect a medicine tube 8, a scale window 3 is arranged on the outer wall of the front end of the upper shell 5, a protective sleeve 6 is arranged on the upper end of the upper shell 5, the protective sleeve 6 consists of an alcohol frame 9, a second joint 10, a cotton medicine frame 11, an upper cover 12, a placement groove 13, a third joint 14, an alcohol groove 15 and an end cap 16, the upper end of the end cap 16 is provided with the alcohol frame 9, the alcohol frame 9 is fixedly, therefore, the connection between the alcohol frame 9 and the end cap 16 is ensured to be tight and firm, the structural stability between the alcohol frame 9 and the end cap 16 is greatly improved, and the second joint 10 is arranged at the upper end of the alcohol frame 9.

A portable needle-free environment-friendly injector is characterized in that the outer wall of a second joint 10 and the inner wall of a cotton wool frame 11 close to the lower side are provided with threads, the cotton wool frame 11 and an alcohol frame 9 are fixedly connected through the second joint 10, the second joint 10 can screw and fix the cotton wool frame 11 at the upper end of the alcohol frame 9 under the action of the threads, an alcohol groove 15 is arranged inside the alcohol frame 9, the cotton wool frame 11 is arranged right above the alcohol frame 9, a sealing gasket 17 is arranged on the inner wall of the lower end of the cotton wool frame 11, the sealing gasket 17 and the cotton wool frame 11 are fixedly connected in a viscose mode, so that the sealing gasket 17 and the cotton wool frame 11 are tightly and firmly connected, the sterilized alcohol inside the alcohol frame 9 can be stored in a sealing mode through the effect of the sealing gasket 17, a third joint 14 is arranged at the upper end of the cotton wool frame 11, a placing groove 13 is arranged inside the cotton wool frame 11, an upper cover 12 is arranged above the cotton, through third joint 14 fixed connection between upper cover 12 and the absorbent cotton frame 11, through the effect that third joint 14 for lock joint that upper cover 12 can be stable to the upper end of absorbent cotton frame 11 shelters from the protection to the cotton wool of absorbent cotton frame 11 inside, and the upper end of going up casing 5 is provided with first joint 7, goes up the inside pencil 8 that is provided with in upper end of casing 5.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the portable syringe needle-free environment-friendly injector is used for working, when a user needs to go out to work, the syringe needle-free injector needs to be carried in order to inject medicament on time, at the moment, a proper amount of disinfection alcohol is stored in the alcohol groove 15 under the action of the alcohol frame 9 on the protective sleeve 6, then, under the action of the second connector 10 and the screw thread, the absorbent cotton frame 11 is screwed and fixed at the upper end of the alcohol frame 9, at the moment, the absorbent cotton frame 11 can be sealed by the sealing gasket 17 arranged inside the lower side position to prevent the disinfection alcohol from seeping out, then, the disinfection cotton is stuffed into the absorbent cotton frame 11, and is buckled and fixed by the upper cover 12, finally, the end cap 16 is buckled on the upper shell 5 through the first connector 7 to protect the drug tube 8, before the injection work, dip in the aseptic alcohol of getting with the aseptic cotton, clean the disinfection to injection district skin, then, inject syringe perpendicular to skin surface, make the medicine pierce through skin to tissue layer release drug effect such as subcutaneous, intradermal, after the injection is accomplished, if when slight bleeding appears in skin surface, utilize the aseptic cotton to press down the hemostasis to the point of bleeding, the utility model relates to a portable no syringe needle environmental protection syringe has very high use value.

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. A portable needle-free environment-friendly syringe comprises a launching button (1) and a lower shell (4), and is characterized in that: the launching button (1) is installed inside the outer wall of the lower end of a lower shell (4), a safety lock (2) is arranged on the outer wall of the front end of the lower shell (4), an upper shell (5) is arranged on the upper side of the lower shell (4), a scale window (3) is arranged on the outer wall of the front end of the upper shell (5), a protective sleeve (6) is arranged at the upper end of the upper shell (5), the protective sleeve (6) is composed of an alcohol frame (9), a second joint (10), an absorbent cotton frame (11), an upper cover (12), a placing groove (13), a third joint (14), an alcohol groove (15) and an end cap (16) together, the upper end of the end cap (16) is provided with the alcohol frame (9), the second joint (10) is arranged at the upper end of the alcohol frame (9), the alcohol groove (15) is arranged inside the alcohol frame (9), the absorbent cotton frame (11) is arranged right above the alcohol frame (9), the upper end of absorbent cotton frame (11) is provided with third joint (14), the inside of absorbent cotton frame (11) is provided with standing groove (13), the top of absorbent cotton frame (11) is provided with upper cover (12), the upper end of going up casing (5) is provided with first joint (7), the inside pencil (8) that is provided with in upper end of going up casing (5).

2. The portable needle-free environment-friendly syringe as claimed in claim 1, wherein: be provided with sealed pad (17) on the lower extreme inner wall of absorbent cotton frame (11), through the mode fixed connection of viscose between sealed pad (17) and absorbent cotton frame (11).

3. The portable needle-free environment-friendly syringe as claimed in claim 1, wherein: the outer wall of the second joint (10) and the inner wall of the lower side of the absorbent cotton frame (11) are both provided with threads, and the absorbent cotton frame (11) and the alcohol frame (9) are fixedly connected through the second joint (10).

4. The portable needle-free environment-friendly syringe as claimed in claim 1, wherein: the upper cover (12) and the absorbent cotton frame (11) are fixedly connected through a third joint (14).

5. The portable needle-free environment-friendly syringe as claimed in claim 1, wherein: the alcohol frame (9) and the end cap (16) are fixedly connected in an integrated welding mode.

6. The portable needle-free environment-friendly syringe as claimed in claim 1, wherein: the upper shell (5) and the end cap (16) are fixedly connected through a first joint (7).