Safe medicine pumping auxiliary device

Abstract

The utility model relates to the technical field of auxiliary medicine extraction tools, in particular to a safe medicine extraction auxiliary device which comprises a limiting seat, a plurality of limiting pieces are arranged on the limiting seat, limiting holes are formed in the limiting pieces, the limiting seat and a supporting piece are rotationally connected around a first horizontal shaft, and the rotation angle between the limiting seat and the supporting piece can be adjusted. The axial direction of the limiting hole is perpendicular to the first horizontal shaft. The beneficial effects of the utility model are that: a medicine bottle is put into the spacing hole, the spacing hole can fix the position of the medicine bottle, and then the inclination angle of the spacing seat can be adjusted by adjusting the rotation angle between the spacing seat and the support member, so that the inclination angle of the spacing hole is adjusted, and operators with different operation habits can aim and draw medicine conveniently; the medicine bottle cannot topple over.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary medicine extraction tools, in particular to a safe medicine extraction auxiliary device. Background Art

[0002] The syringe is a common medical device. As early as the 15th century, the Italian Catinel proposed the principle of the syringe. The needle is mainly used to extract or inject gas or liquid. The syringe can also be used for medical equipment, containers, such as some scientific instruments in chromatography to inject through the rubber diaphragm. Before using the syringe, it is usually necessary to draw liquid into the syringe.

[0003] At present, the method of extracting liquid from a syringe is usually to manually insert the needle of the syringe into the medicine bottle, and then pull out the piston handle of the syringe to extract liquid. When operating the above method, the operator's hand will exert force when pulling the piston handle, causing the needle to move and collide with the inner wall of the medicine bottle, so it is easy to fall over the medicine bottle, causing waste. Especially at the beginning of the operation, the surgeon needs to draw medicine. Since the sterility principle cannot be broken, the surgeon can only use a sterile syringe to insert it into a sterile ampoule bottle in the air to draw medicine. Since it is a suspended operation, it is more likely to cause the needle to move, the needle to collide with the inner wall of the medicine bottle, causing the medicine bottle to fall, the needle to be inserted into the table, and the doctor's gloves and clothes are easily contaminated when the liquid medicine is spilled.

[0004] In order to prevent the medicine bottle from tipping over, there are devices in the prior art that simultaneously fix the syringe and the medicine bottle, so that the syringe can pass through the center of the medicine bottle and the staff can draw liquid. However, it takes time to fix the syringe and the medicine bottle and take out the syringe, so this method is not suitable for emergency situations. There are also medicine bottle racks in the prior art that fix medicine bottles. The medicine bottle rack has several bottle holes, and the medicine bottle can be fixed by inserting the bottle hole. However, the medicine bottle rack cannot adjust the angle, so the bottle hole cannot adjust the angle, which is not convenient for surgeons with different operating habits to draw medicine. Utility Model Content

[0005] In order to solve the technical problems in the prior art of preventing medicine bottles from tipping over, such as slow liquid extraction, inability to adjust the angle of the bottle hole, and inconvenience for operators with different operating habits to extract medicine, the utility model provides a safe medicine extraction auxiliary device.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A safe drug extraction auxiliary device includes a limit seat, a plurality of limit members are arranged on the limit seat, the limit members have limit holes, the limit seat is rotatably connected to a support member around a first horizontal axis, the rotation angle between the limit seat and the support member can be adjusted, and the axial direction of the limit hole is perpendicular to the first horizontal axis.

[0008] By adopting the above-mentioned structural scheme, the medicine bottle is installed into the limiting hole, and the limiting hole can fix the position of the medicine bottle. Then, by adjusting the rotation angle between the limiting seat and the support, the inclination angle of the limiting seat can be adjusted, thereby adjusting the inclination angle of the limiting hole, so as to facilitate operators with different operating habits to aim and draw medicine. When the needle touches the inner wall of the medicine bottle, the medicine bottle will not fall over.

[0009] As a preferred implementation of a safe drug extraction auxiliary device, the side of the support member away from the limit seat is rotatably connected to the base around a second horizontal axis, the rotation angle between the support member and the base can be adjusted, and the second horizontal axis is arranged parallel to the first horizontal axis.

[0010] By adopting the above structural solution, the distance between the limit seat and the base can be adjusted by adjusting the rotation angle between the support member and the base, which is convenient for surgeons with different operating habits to draw medicine.

[0011] As a preferred implementation of a safe drug extraction auxiliary device, the base is provided with a vertical damping hole, a connecting column is provided in the damping hole, the connecting column is dampingly connected to the damping hole, and one end of the connecting column away from the support is connected to the fixed seat.

[0012] The above structural solution makes it easy to rotate the base around the vertical connecting column, which is convenient for surgeons with different operating habits to draw medicine.

[0013] As a preferred implementation of a safe drug extraction auxiliary device, the limiting seat is provided with a first hinge seat, the first hinge seat has a first hinge hole, the first horizontal axis is located in the first hinge hole, and the first horizontal axis is dampingly connected to the first hinge hole.

[0014] By adopting the above structural solution, the rotation angle of the first horizontal axis in the first hinge hole can be adjusted quickly and conveniently, and the adjustment effect is reliable.

[0015] As a preferred implementation of a safe drug extraction auxiliary device, the base is provided with a second hinge seat, the second hinge seat has a second hinge hole, the second horizontal axis is located in the second hinge hole, and the second horizontal axis is dampingly connected to the second hinge hole.

[0016] By adopting the above structural solution, the rotation angle of the second horizontal axis in the second hinge hole can be adjusted quickly and conveniently, and the adjustment effect is reliable.

[0017] As a preferred implementation of a safe drug extraction auxiliary device, the limit seat is a plate-like structure, the limit member and the support member are respectively located on two opposite surfaces of the limit seat, and the axial direction of the limit hole is arranged along the surface of the limit seat.

[0018] By adopting the above-mentioned structural scheme, the limiting member and the supporting member are respectively located on two opposite surfaces of the limiting seat, which can maximize the utilization of the limiting seat; the limiting seat is plate-shaped, and the material cost and processing cost are low; the axial direction of the limiting hole is arranged along the surface of the limiting seat, and the supporting area of ​​the limiting seat for the medicine bottle is large, so that the limiting seat can reliably support the medicine bottle in the limiting hole.

[0019] As a preferred implementation of a safe drug extraction auxiliary device, both ends of the limit hole are open, and a baffle is provided on one side of the limit seat along the axial direction of the limit hole, and the baffle is located on the surface of the limit seat where the limit piece is provided.

[0020] By adopting the above structural solution, the baffle can prevent the medicine bottle from falling out of the limiting seat after the medicine bottle escapes from the limiting hole, preventing the medicine bottle from falling on the table or the ground, and preventing the medicine bottle from breaking.

[0021] As a preferred implementation of a safe drug extraction auxiliary device, one end of the limiting hole is an inlet end, and the diameter of the limiting hole gradually decreases from the inlet end to the inside.

[0022] With the above structural solution, the medicine bottle enters the limiting hole from the inlet end. The shape of the limiting hole is convenient for clamping the medicine bottle, preventing the straight-cylindrical medicine bottle from escaping from the limiting hole.

[0023] As a preferred implementation of a safe drug extraction auxiliary device, the limiting member is a U-shaped clamp, and a limiting hole is formed between the U-shaped clamp and the surface of the limiting seat.

[0024] By adopting the above structural solution, the limiting member has a simple structure, low cost and reliable limiting.

[0025] As a preferred implementation of a safe medicine extraction auxiliary device, the baffle is an arc-shaped baffle, and the baffle protrudes in a direction away from the limiting member.

[0026] With the above structural solution, if the medicine bottle falls out of the limiting hole, the arc-shaped baffle can buffer the collision between the medicine bottle and the baffle to prevent the medicine bottle from breaking.

[0027] The beneficial effects of the utility model are:

[0028] Install the medicine bottle into the limiting hole, which can fix the position of the medicine bottle. Then, by adjusting the rotation angle between the limiting seat and the support, the inclination angle of the limiting seat can be adjusted, thereby adjusting the inclination angle of the limiting hole, which is convenient for operators with different operating habits to aim and draw medicine. When the needle hits the inner wall of the medicine bottle, the medicine bottle will not fall over, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 This is a schematic diagram of the front structure of a safe drug extraction auxiliary device according to a specific implementation method of the utility model;

[0031] Figure 2 It is a schematic diagram of the side structure of the limit seat in a specific implementation manner of the utility model.

[0032] List of parts and reference numerals:

[0033] 1. Limit seat; 2. Limit member; 3. Limit hole; 4. Support member; 5. Base; 6. Damping hole; 7. Connecting column; 8. Fixed seat; 9. First hinge seat; 10. First horizontal axis; 11. Second hinge seat; 12. Second horizontal axis; 13. Baffle. DETAILED DESCRIPTION

[0034] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] Reference Figure 1-2The present embodiment proposes a safe drug extraction auxiliary device, including a limit seat 1, the limit seat 1 is a plate-like structure, a plurality of limit members 2 are arranged on the upper surface of the limit seat 1, the limit member 2 is a U-shaped clamp, a limit hole 3 is formed between the U-shaped clamp and the surface of the limit seat 1, the axial direction of the limit hole 3 is arranged along the surface of the limit seat 1, both ends of the limit hole 3 are openings, one end of the limit hole 3 is an inlet end, and the aperture of the limit hole 3 gradually decreases from the inlet end to the inside, and the limit seat 1 is provided with a baffle 13 on one side of the axial direction of the limit hole 3, the baffle 13 is located on the surface of the limit seat 1 provided with the limit member 2, and the baffle 13 is away from the inlet end of the limit hole 3. The baffle 13 is arranged to be an arc-shaped baffle 13, which protrudes in the direction away from the limit member 2. A first hinge seat 9 is arranged on the lower surface of the limit seat 1, and a first hinge hole is opened in the first hinge seat 9. The first horizontal axis 10 is located in the first hinge hole, and the first horizontal axis 10 is dampingly connected to the first hinge hole. The first horizontal axis 10 is connected to the support member 4, that is, the limit seat 1 and the support member 4 are rotatably connected around the first horizontal axis 10. The limit member 2 and the support member 4 are respectively located on two opposite surfaces of the limit seat 1, and the rotation angle between the limit seat 1 and the support member 4 can be adjusted. The axial direction of the limit hole 3 is arranged perpendicular to the first horizontal axis 10. The side of the support member 4 away from the limiting seat 1 is connected to the second horizontal axis 12, and the second horizontal axis 12 is arranged parallel to the first horizontal axis 10. The base 5 is provided with a second hinge seat 11, and the second hinge seat 11 has a second hinge hole. The second horizontal axis 12 is located in the second hinge hole, and the second horizontal axis 12 is connected to the second hinge hole in a damping manner, that is, the support member 4 and the base 5 are connected to rotate around the second horizontal axis 12, and the rotation angle between the support member 4 and the base 5 can be adjusted. The base 5 has a vertical damping hole 6, and a connecting column 7 is arranged in the damping hole 6. The connecting column 7 is connected to the damping hole 6 in a damping manner, and the end of the connecting column 7 away from the support member 4 is connected to the fixed seat 8.

[0036] The working principle of the utility model is:

[0037] When in use, the medicine bottle is loaded into the limiting hole 3 from the inlet end of the limiting hole 3, so that the limiting hole 3 fixes the medicine bottle. The inclination angle of the limiting seat 1 can be adjusted by adjusting the rotation angle between the limiting seat 1 and the support member 4. The height of the limiting seat 1 can be adjusted by adjusting the rotation angle between the support member 4 and the base 5. The base 5 can also be rotated, so that surgeons with different operating habits can aim and draw medicine with the syringe. When drawing medicine, even if the needle shakes or touches the inner wall of the medicine bottle, the medicine bottle will not fall over under the fixation of the limiting member 2. It is convenient and quick to use, reliable to adjust, and can improve the success rate and efficiency of aseptic drug extraction.

[0038] In this embodiment, the support member 4 may be a plate-shaped structure, and the first horizontal axis 10 and the second horizontal axis 12 are respectively connected to two opposite sides of the support member 4 .

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe drug extraction auxiliary device, comprising a limit seat (1), characterized in that: A plurality of limiting members (2) are provided on the limiting seat (1), and the limiting members (2) are provided with limiting holes (3). The limiting seat (1) and the supporting member (4) are rotatably connected around a first horizontal axis (10), and the rotation angle between the limiting seat (1) and the supporting member (4) can be adjusted. The axial direction of the limiting hole (3) is arranged perpendicular to the first horizontal axis (10).

2. A safe drug extraction auxiliary device according to claim 1, characterized in that: The side of the support member (4) away from the limiting seat (1) is rotatably connected to the base (5) around a second horizontal axis (12); the rotation angle between the support member (4) and the base (5) is adjustable; and the second horizontal axis (12) is arranged parallel to the first horizontal axis (10).

3. A safe drug extraction auxiliary device according to claim 2, characterized in that: The base (5) is provided with a vertical damping hole (6), a connecting column (7) is provided in the damping hole (6), the connecting column (7) is damping-connected to the damping hole (6), and one end of the connecting column (7) away from the support member (4) is connected to a fixing seat (8).

4. A safe drug extraction auxiliary device according to claim 1, characterized in that: The limiting seat (1) is provided with a first hinge seat (9), the first hinge seat (9) is provided with a first hinge hole, the first horizontal axis (10) is located in the first hinge hole, and the first horizontal axis (10) is dampingly connected to the first hinge hole.

5. A safe drug extraction auxiliary device according to claim 2, characterized in that: The base (5) is provided with a second hinge seat (11), the second hinge seat (11) is provided with a second hinge hole, the second horizontal axis (12) is located in the second hinge hole, and the second horizontal axis (12) is damping-connected to the second hinge hole.

6. A safe drug extraction auxiliary device according to claim 1, characterized in that: The limiting seat (1) is a plate-shaped structure, the limiting member (2) and the supporting member (4) are respectively located on two opposite surfaces of the limiting seat (1), and the axial direction of the limiting hole (3) is arranged along the surface of the limiting seat (1).

7. A safe drug extraction auxiliary device according to claim 6, characterized in that: Both ends of the limiting hole (3) are open, and a baffle (13) is provided on one side of the limiting seat (1) along the axial direction of the limiting hole (3), and the baffle (13) is located on the surface of the limiting seat (1) on which the limiting member (2) is provided.

8. A safe drug extraction auxiliary device according to claim 1 or 7, characterized in that: One end of the limiting hole (3) is an inlet end, and the diameter of the limiting hole (3) gradually decreases from the inlet end toward the inside.

9. A safe drug extraction auxiliary device according to claim 6, characterized in that: The limiting member (2) is a U-shaped clamp, and a limiting hole (3) is formed between the U-shaped clamp and the surface of the limiting seat (1).

10. A safe drug extraction auxiliary device according to claim 7, characterized in that: The baffle plate (13) is an arc-shaped baffle plate (13), and the baffle plate (13) protrudes in a direction away from the limiting member (2).

Images