CN211383184U

CN211383184U - Multifunctional convenient syringe

Info

Publication number: CN211383184U
Application number: CN201921444213.8U
Authority: CN
Inventors: 徐嘉琳; 徐艳华; 张晶晶; 郭丹丹; 李雪
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-09-01
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a multi-functional syringe convenient to use relates to medical auxiliary appliances technical field, specifically is multi-functional syringe convenient to use, including syringe casing, liquid mixing container and grinder, fixed column fixedly connected with liquid protecting crust is passed through to the inside of syringe casing, the inside grafting of liquid protecting crust has the pencil of adding medicine, syringe casing threaded connection has liquid mixing container, and the contact site fixedly connected with division board of liquid mixing container and syringe casing. This multi-functional convenient to use's syringe sets up through syringe casing, liquid mixing container and grinder's cooperation, makes this multi-functional convenient to use's syringe can possess the function of injecting multiple form medicine simultaneously at the in-process that uses to avoided in the past to inject the in-process and need at first grind solid medicine in fixed container, misce bene again, carry out the loaded down with trivial details procedure of injection at last, very big improvement injection efficiency.

Description

Multifunctional convenient syringe

Technical Field

The utility model relates to the technical field of medical auxiliary appliances, in particular to a multifunctional convenient injector.

Background

In the case of a common medical syringe, when a solution of a liquid drug and a fixed drug is injected, the conventional method is to firstly break the solid drug, then dissolve the solid drug and the liquid drug in a container, and use the common syringe for injection when the solid drug and the liquid drug are dissolved uniformly. The process is roughly divided into: the process of crushing solid medicine, mixing solid medicine and liquid medicine, waiting for even mixing and injecting is troublesome and tedious, wherein the workload of medical personnel is increased by crushing the medicine, the waiting period wastes time, and the defect that the patient cannot be treated in time is caused.

Disclosure of Invention

Technical problem to be solved

The utility model provides a multi-functional convenient to use's syringe, to the not enough of prior art, has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the multifunctional convenient-to-use injector comprises an injector shell, a liquid mixing container and a grinding device, wherein the inside of the injector shell is fixedly connected with a liquid protective shell through a fixing column, a medicine feeding pipe is inserted into the inside of the liquid protective shell, the injector shell is in threaded connection with the liquid mixing container, a partition plate is fixedly connected to a contact part of the liquid mixing container and the injector shell, the grinding device is fixedly connected to one side of the liquid mixing container, and a pressure increasing pipe is fixedly connected to the inside of the liquid protective shell.

Optionally, a syringe needle protective shell is connected to one side of the syringe housing through a thread, and the syringe needle protective shell is conical.

Optionally, one end of the liquid protective shell is in threaded connection with an injection needle, one end of the medicine feeding tube is located at a joint of the liquid protective shell and the injection needle protective shell, and the other end of the medicine feeding tube is inserted into the bottom of the liquid mixing container.

Optionally, an injection trigger is hinged inside the injector housing, a push rod is fixedly connected to one side of the injection trigger, and a pressurizing piston is fixedly connected to one side of the push rod.

Optionally, the inner wall of the pressure increasing pipe is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with a pressure increasing piston, and the pressure increasing piston is connected inside the pressure increasing pipe in a sliding manner.

Optionally, a pressurizing conduit is inserted into the pressurizing pipe, and one end of the pressurizing conduit is inserted into the liquid mixing container.

Optionally, a stirring rod is inserted into the liquid mixing container, one end of the stirring rod is fixedly connected with a stirring disc, and the other end of the stirring rod is fixedly connected with a wind wheel.

Optionally, two grinding wheels are arranged in the grinding device side by side, and one end of one of the grinding wheels is fixedly connected with a hand crank shaft.

Optionally, a filter screen is inserted into the grinding device, and a water-stop sheet is inserted into the grinding device and located below the filter screen.

(III) advantageous effects

The utility model provides a multi-functional syringe convenient to use possesses following beneficial effect:

1. this multi-functional syringe convenient to use, through the syringe casing, liquid mixing container and grinder's cooperation sets up, make this multi-functional syringe convenient to use can possess the function of injecting multiple form medicine simultaneously at the in-process that uses, thereby avoided in the past to inject the in-process need earlier at fixed container in grind the solid medicine, misce bene, carry out the loaded down with trivial details procedure of injection at last, very big improvement injection efficiency, injection needle head can be dismantled and install as required in addition, make this multi-functional syringe convenient to use can have injection and oral function concurrently.

2. This multi-functional syringe convenient to use, setting through the pressure boost pipe, in the use, medical personnel only need to detain the injection trigger can be to the inside liquid pressure boost of liquid mixing container, thereby extrude the liquid medicine, cooperation through wind wheel and stirring stick sets up, make this multi-functional syringe convenient to use can stir the liquid medicine after mixing, thereby improve the dissolution effect, cooperation setting through filter screen and water-stop sheet, make this multi-functional syringe convenient to use can close the water-stop sheet after sending into the liquid mixing container with solid medicine at the in-process that uses, thereby reach the purpose that prevents the liquid medicine refluence.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the pressure boost tube of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top view of the cross-sectional structure of the polishing apparatus of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the polishing device of the present invention.

In the figure: 1. a syringe housing; 2. a liquid mixing vessel; 3. a grinding device; 4. a liquid containment shell; 5. a medicine feeding pipe; 6. a protective housing for the injection needle; 7. an injection needle; 8. a pressure increasing pipe; 9. an injection trigger; 10. a booster piston; 11. a compression spring; 12. a pressurization conduit; 13. a stirring rod; 14. a wind wheel; 15. a grinding wheel; 16. a filter screen; 17. a water-stop sheet.

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 to 5, the present invention provides a technical solution: the multifunctional convenient-to-use injector comprises an injector shell 1, a liquid mixing container 2 and a grinding device 3, and the injector shell 1, the liquid mixing container 2 and the grinding device 3 are matched, so that the multifunctional convenient-to-use injector can have a function of injecting various types of medicines simultaneously in the use process, and therefore the complex procedures that solid medicines are ground in a fixed container firstly and then mixed uniformly and injected finally in the previous injection process are avoided, and the injection efficiency is greatly improved;

one side of the injector shell 1 is in threaded connection with an injection needle protection shell 6, the injection needle protection shell 6 is conical, the inside of the injector shell 1 is hinged with an injection trigger 9, one side of the injection trigger 9 is fixedly connected with a push rod, one side of the push rod is fixedly connected with a pressurizing piston 10, the inside of the injector shell 1 is fixedly connected with a liquid protection shell 4 through a fixing column, one end of the liquid protection shell 4 is in threaded connection with an injection needle 7, one end of a medicine feeding pipe 5 is positioned at the joint of the liquid protection shell 4 and the injection needle protection shell 6, the other end of the medicine feeding pipe 5 is inserted at the bottom of the liquid mixing container 2, the inside of the liquid protection shell 4 is inserted with a medicine feeding pipe 5, the injector shell 1 is in threaded connection with a liquid mixing container 2, a separation plate is fixedly connected at the contact part of the liquid mixing container 2 and, one end of the stirring rod 13 is fixedly connected with a stirring disc, the other end of the stirring rod 13 is fixedly connected with a wind wheel 14, one side of the liquid mixing container 2 is fixedly connected with a grinding device 3, two grinding wheels 15 are arranged in the grinding device 3 side by side, one end of one grinding wheel 15 is fixedly connected with a hand rocking shaft, a filter screen 16 is inserted in the grinding device 3, a water stop plate 17 is inserted in the grinding device 3 below the filter screen 16, and the water stop plate 17 is arranged in a matching manner through the filter screen 16 and the water stop plate 17, so that the multifunctional convenient-to-use injector can close the water stop plate 17 after solid medicines are fed into the liquid mixing container 2 in the using process, and the aim of preventing the liquid medicines from flowing backwards is achieved;

inside fixedly connected with pressure boost pipe 8 of liquid protective housing 4, the inner wall fixedly connected with compression spring 11 of pressure boost pipe 8, the one end fixedly connected with pressure boost piston 10 of compression spring 11, pressure boost piston 10 sliding connection is in the inside of pressure boost pipe 8, pressure boost pipe 8's inside is pegged graft and is had pressure boost pipe 12, pressure boost pipe 12's one end is pegged graft in the inside of liquid mixing container 2, setting through pressure boost pipe 8, in the use, medical personnel only need detain injection trigger 9 and can be to the inside liquid pressure boost of liquid mixing container 2, thereby extrude the liquid medicine, cooperation setting through wind wheel 14 and stirring stick 13, make this multi-functional syringe of being convenient for to use can stir the liquid medicine after mixing, thereby improve the dissolution effect.

During the use, the user only need with solid medicine put in grinder 3 inside grind can, grind the back powder that finishes and filter through filter screen 16, get into liquid mixing container 2's inside, at this moment, rotate wind wheel 14, stir it, then, with its lemon on syringe casing 1, pull injection trigger 9 and begin to inject the patient, whole process is simple and convenient, syringe alright completion whole work.

To sum up, the multifunctional convenient injector has the function of injecting various types of medicines in the use process through the matching arrangement of the injector shell 1, the liquid mixing container 2 and the grinding device 3, thereby avoiding the complex procedures of grinding solid medicines in a fixed container firstly, mixing uniformly and finally injecting in the prior injection process, greatly improving the injection efficiency, in addition, the injection needle 7 can be detached and installed as required, so that the multifunctional convenient injector can have the functions of injection and oral administration, through the arrangement of the booster tube 8, in the use process, medical personnel can boost the liquid in the liquid mixing container 2 only by pulling the injection trigger 9, thereby extruding the liquid medicine, through the matching arrangement of the wind wheel 14 and the stirring rod 13, make this multi-functional syringe convenient to use can stir the liquid medicine after mixing to improve the dissolution effect, set up through the cooperation of filter screen 16 and water-stop sheet 17, make this multi-functional syringe convenient to use can close water-stop sheet 17 after sending into liquid mixing container 2 with solid medicine at the in-process that uses, thereby reach the purpose that prevents the liquid medicine refluence.

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. Multi-functional syringe convenient to use, its characterized in that: the automatic liquid mixing device comprises an injector shell (1), a liquid mixing container (2) and a grinding device (3), wherein the inside of the injector shell (1) is fixedly connected with a liquid protective shell (4) through a fixing column, a medicine feeding pipe (5) is inserted into the inside of the liquid protective shell (4), the injector shell (1) is in threaded connection with the liquid mixing container (2), a partition plate is fixedly connected with the contact part of the liquid mixing container (2) and the injector shell (1), the grinding device (3) is fixedly connected to one side of the liquid mixing container (2), and a pressure increasing pipe (8) is fixedly connected to the inside of the liquid protective shell (4).

2. A multi-functional easy to use syringe as claimed in claim 1, wherein: one side threaded connection of syringe casing (1) has syringe needle protective housing (6), and syringe needle protective housing (6) are the toper.

3. A multi-functional easy to use syringe as claimed in claim 1, wherein: one end of the liquid protective shell (4) is in threaded connection with an injection needle (7), one end of the medicine feeding pipe (5) is located at the joint of the liquid protective shell (4) and the injection needle protective shell (6), and the other end of the medicine feeding pipe (5) is inserted into the bottom of the liquid mixing container (2).

4. A multi-functional easy to use syringe as claimed in claim 1, wherein: the inside of syringe casing (1) articulates there is injection trigger (9), one side fixedly connected with push rod of injection trigger (9), one side fixedly connected with pressure boost piston (10) of push rod.

5. A multi-functional easy to use syringe as claimed in claim 1, wherein: the inner wall of the pressure increasing pipe (8) is fixedly connected with a compression spring (11), one end of the compression spring (11) is fixedly connected with a pressure increasing piston (10), and the pressure increasing piston (10) is connected to the inside of the pressure increasing pipe (8) in a sliding mode.

6. A multi-functional easy to use syringe as claimed in claim 1, wherein: the inside of the pressure increasing pipe (8) is inserted with a pressure increasing conduit (12), and one end of the pressure increasing conduit (12) is inserted in the liquid mixing container (2).

7. A multi-functional easy to use syringe as claimed in claim 1, wherein: the stirring device is characterized in that a stirring rod (13) is inserted into the liquid mixing container (2), one end of the stirring rod (13) is fixedly connected with a stirring disc, and the other end of the stirring rod (13) is fixedly connected with a wind wheel (14).

8. A multi-functional easy to use syringe as claimed in claim 1, wherein: two grinding wheels (15) are arranged in the grinding device (3) side by side, and one end of each grinding wheel (15) is fixedly connected with a hand crank shaft.

9. A multi-functional easy to use syringe as claimed in claim 1, wherein: a filter screen (16) is inserted into the grinding device (3), and a water-stop plate (17) is inserted into the grinding device (3) and is positioned below the filter screen (16).