CN213406998U

CN213406998U - Medicine feeding device for internal medicine

Info

Publication number: CN213406998U
Application number: CN202020805881.5U
Authority: CN
Inventors: 孙玉杰; 于邦虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-06-11
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a medicine feed device for internal medicine belongs to internal medicine appurtenance technical field, go out the medicine mouth including syringe main part and integrated into one piece at syringe main part tip, it has the screwed pipe to go out medicine mouth integrated into one piece, threaded connection has the connecting pipe on the screwed pipe, connecting pipe integrated connection has the medicine guide, the tip integrated connection that the screwed pipe was kept away from to the medicine guide contains the ball, it is equipped with the circulation chamber in the ball to contain, contain and set up a plurality of medicine mouths of going out with circulation chamber intercommunication on the ball, the lantern ring has been cup jointed on the medicine guide, the top fixedly connected with stay cord of the lantern ring, one side integrated into one piece of syringe main part has the lug, run through on the lug and seted up the perforation, the stay cord runs through the perforation and extends to the one end fixedly connected with pull ring. The utility model provides a current medicine feeding device be difficult to reuse's problem, and convenient to use, be favorable to guaranteeing the comfort level of medicine feeding process.

Description

Medicine feeding device for internal medicine

Technical Field

The utility model relates to an internal medicine appurtenance technical field especially relates to a medicine feeding device for internal medicine.

Background

Most of the existing medicine feeding devices for internal medicine are ordinary syringes, and when a patient is easy to choke in the medicine feeding process, the medicine feeding devices are difficult to recycle, so that the waste of resources is caused, and therefore a medicine feeding device for internal medicine needs to be designed urgently.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: most of the existing medicine feeding devices for internal medicine are ordinary syringes, and when a patient is choked easily in the medicine feeding process, the medicine feeding devices are difficult to realize recycling, so that the waste of resources is caused.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a medicine feed device for internal medicine, goes out the medicine mouth including syringe main part and integrated into one piece at syringe main part tip, it has the screwed pipe to go out medicine mouth integrated into one piece, threaded connection has the connecting pipe on the screwed pipe, connecting pipe integrated into one piece is connected with the medicine guide, the tip integrated into one piece that the screwed pipe was kept away from to the medicine guide has contains the ball, contain and be equipped with the circulation chamber in the ball, contain and set up a plurality ofly on the ball and go out the medicine mouth with circulation chamber intercommunication, the lantern ring has been cup jointed on the medicine guide, the top fixedly connected with stay cord of the lantern ring, one side integrated into one piece of syringe main part has the lug, run through on the lug and seted up the perforation, the stay cord runs through the perforation and.

Preferably, the connecting pipe is fixedly sleeved with a connecting seat, and the top end of the connecting seat is fixedly provided with a sealing gasket.

Preferably, a check valve is fixedly mounted on the medicine outlet and tightly abutted to the sealing gasket.

Preferably, the drug guide tube is symmetrically and fixedly connected with two limiting pieces, and the lantern ring is positioned between the two limiting pieces.

Preferably, a sleeve hole is formed in the sleeve ring in a penetrating mode, a notch matched with the sleeve hole is formed in one side of the sleeve ring, and the sleeve ring is made of elastic plastic materials.

Preferably, the medicine guide tube is fixedly sleeved with a blocking piece, and the blocking piece is positioned on one side containing the ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the buffering of the liquid medicine flowing process before the medicine is extruded into the oral cavity of the patient through the matching of the connecting pipe, the medicine guide pipe, the containing ball and the medicine outlet, and avoids the problem that the patient is choked when the medicine is directly absorbed into the oral cavity of the patient;

2. the utility model, through the cooperation of the lantern ring, the pull rope, the lug and the pull ring, facilitates the adjustment of the angle and the position of the ball, and can be adjusted according to the posture of the patient;

3. the utility model discloses a cooperation of connecting seat, sealed pad, connecting pipe and screwed pipe has made things convenient for the dismouting of medicine guide tube, can realize the reuse of syringe main part, and the liquid medicine backward flow has been avoided to the check valve, has guaranteed the safety that the syringe main part used.

Drawings

Fig. 1 is a schematic structural view of a medicine feeding device for internal medicine provided by the utility model;

FIG. 2 is a sectional top view of a tab of a medical drug delivery device according to the present invention;

FIG. 3 is a schematic structural view of a collar of a medical drug feeding device according to the present invention;

FIG. 4 is a cross-sectional view of a connecting seat of a medical drug feeding device according to the present invention;

fig. 5 is an enlarged view of a structure of fig. 1.

In the figure: 1 injector body, 2 check valves, 3 connecting seats, 4 medicine guide tubes, 5 threaded tubes, 6 connecting tubes, 7 sealing gaskets, 8 pull ropes, 9 lugs, 10 pull rings, 11 retaining sheets, 12 containing balls, 13 medicine outlets, 14 through holes, 15 lantern rings, 16 trepanning holes, 17 gaps and 18 limiting sheets.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a medicine feeding device for internal medicine, including syringe main part 1 and integrated into one piece go out the medicine mouth at syringe main part 1 tip, it has screwed pipe 5 to go out medicine mouth integrated into one piece, screwed connection has connecting pipe 6 on screwed pipe 5, connecting pipe 6 integrated into one piece is connected with medicine guide tube 4, medicine guide tube 4 keeps away from screwed pipe 5's tip integrated into one piece and contains ball 12, be equipped with the circulation chamber in containing ball 12, contain and set up a plurality of play medicine mouths 13 with circulation chamber intercommunication on the ball 12, medicine guide tube 4 is last to have cup jointed lantern ring 15, the top fixedly connected with stay cord 8 of lantern ring 15, one side integrated into one piece of syringe main part 1 has lug 9, lug 9 is last to run through and has seted up perforation 14, stay cord 8 runs through perforation 14 and extends to the one end fixedly connected with.

It should be noted that the drug guide tube 4 is made of plastic material and can be deformed and bent, a screw thread matched with the threaded tube 5 is arranged in the tube opening of the connecting tube 6, after the drug liquid is drawn out through the syringe main body 1, the connecting tube 6 is screwed on the threaded tube 5, the patient contains the ball 12 in the oral cavity, the medical staff extrudes the syringe main body 1 to extrude the drug liquid, the drug liquid is sent into the ball 12 through the drug guide tube 4 and flows out from the drug outlet 13, the buffering of the flowing process of the drug liquid before the drug is extruded into the oral cavity of the patient is realized, and the problem that the patient is choked when the drug is directly taken into the oral cavity of the patient is avoided;

when the medical staff needs to adjust the position and the angle of the medicine containing ball 12, the pull ring 10 is pulled to enable the pull rope 8 to pull the medicine guide tube 4 to enable the medicine guide tube 4 to deform, the position and the angle of the medicine containing ball 12 are adjusted, the medical staff does not need to contact the medicine guide tube 4, and the use safety of the medicine guide tube 4 is guaranteed;

when the syringe is disassembled, the connecting pipe 6 is screwed down from the threaded pipe 5, so that the whole medicine guide pipe 4 can be disassembled, and the syringe body 1 can be repeatedly used;

wherein, the connecting pipe 6 is fixedly sleeved with the connecting seat 3, and the top end of the connecting seat 3 is fixedly provided with the sealing gasket 7;

it should be noted that the sealing gasket 7 improves the sealing performance in the connecting seat 3, and is beneficial to ensuring the sealing of the connection between the threaded pipe 5 and the connecting pipe 6;

wherein, a check valve 2 is fixedly arranged on the medicine outlet, and the check valve 2 is tightly propped against the sealing gasket 7;

it should be noted that the check valve 2 prevents the liquid medicine from flowing back, and ensures the safety of the use of the syringe main body 1;

wherein, the drug guide tube 4 is symmetrically and fixedly connected with two limiting pieces 18, and the lantern ring 15 is positioned between the two limiting pieces 18;

it should be noted that the two limiting pieces 18 are arranged to avoid horizontal sliding of the collar 15 when the angle and position of the ball 12 are adjusted by pulling the pull ring 10;

wherein, a sleeve hole 16 is perforated on the sleeve ring 15, a gap 17 matched with the sleeve hole 16 is arranged on one side of the sleeve ring 15, and the sleeve ring 15 is made of elastic plastic material;

it should be noted that the medicine guide tube 4 can be inserted into the sleeve hole 16 from the notch 17 by using the elastic property of the lantern ring 15, the inner diameter of the sleeve hole 16 is slightly larger than the outer diameter of the medicine guide tube 4, and the distance between the top wall and the bottom wall of the notch 17 is smaller than the outer diameter of the medicine guide tube 4, so that the stable sleeving of the lantern ring 15 on the medicine guide tube 4 can be realized, and the lantern ring 15 can be conveniently taken down from the medicine guide tube 4;

wherein, the medicine guide tube 4 is fixedly sleeved with a baffle plate 11, and the baffle plate 11 is positioned at one side containing the ball 12;

the baffle plate 11 can limit the part inserted into the oral cavity of the patient, so that the patient is prevented from contacting the left part of the baffle plate 11, and the safety of next use is ensured.

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. The medicine feeding device for the internal medicine comprises a syringe main body (1) and a medicine outlet formed in the end part of the syringe main body (1) in an integrated manner, and is characterized in that the medicine outlet is formed in an integrated manner to be provided with a threaded pipe (5), the threaded pipe (5) is connected with a connecting pipe (6) in a threaded manner, the connecting pipe (6) is connected with a medicine guide pipe (4) in an integrated manner, the end part of the medicine guide pipe (4) far away from the threaded pipe (5) is connected with a containing ball (12) in an integrated manner, a circulation cavity is arranged in the containing ball (12), a plurality of medicine outlets (13) communicated with the circulation cavity are formed in the containing ball (12), a lantern ring (15) is sleeved on the medicine guide pipe (4), the top of the lantern ring (15) is fixedly connected with a pull rope (8), one side of the syringe main body (1) is formed in an integrated manner to be provided with a lug, the pull rope (8) penetrates through the through hole (14) and extends to one end above the convex sheet (9) to be fixedly connected with a pull ring (10).

2. A medicine feeding device for internal medicine according to claim 1, wherein the connecting tube (6) is fixedly sleeved with a connecting seat (3), and a sealing gasket (7) is fixedly installed at the top end of the connecting seat (3).

3. A medicine feeding device for internal medicine according to claim 1, wherein a check valve (2) is fixedly installed on the medicine outlet, and the check valve (2) is tightly abutted with the sealing gasket (7).

4. The medicine feeding device for internal medicine according to claim 1, wherein two limiting pieces (18) are symmetrically and fixedly connected to the medicine guide tube (4), and the lantern ring (15) is located between the two limiting pieces (18).

5. The medicine feeding device for the internal medicine department according to claim 1, characterized in that a trepan boring (16) is perforated on the lantern ring (15), a notch (17) matched with the trepan boring (16) is perforated on one side of the lantern ring (15), and the lantern ring (15) is made of elastic plastic material.

6. The medicine feeding device for internal medicine of claim 1, wherein a baffle (11) is fixedly sleeved on the medicine guide tube (4), and the baffle (11) is positioned at one side containing the ball (12).