Ring type medical cotton swab clamping device
Through the finger ring type medical cotton swab clamping device, the clamping switch design of the finger ring and thumb toggle clamping switch is solved, and the problem of easy drop of the cotton swab swab and fatigue of the medical staff is achieved, achieving stable clamping and easy operation.
Patent Information
- Application Number
- CN202310771393.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-28
- Publication Date
- 2024-12-31
AI Technical Summary
When collecting samples from existing pharyngeal swabs, the cotton swabs are prone to fall off, resulting in a risk of waste or infection. The long-term grasp of medical staff leads to fatigue in their hands, increasing the risk of falling off.
A finger ring type medical cotton swab clamping device is designed, which is inserted on the index finger through the finger ring, and the thumb pulls the clamping switch to clamp the cotton swab. After the collection is completed, it relaxes the clamping, simplifies operation and reduces hand fatigue.
It realizes stable clamping and easy replacement of cotton swabs, reduces waste and infection risks during the collection process, and reduces the degree of hand fatigue of medical staff.
Smart Images
Figure CN119214692A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of throat swab sampling, and in particular to a finger-ring type medical cotton swab clamping device. Background Art
[0002] When collecting samples with throat swabs, on the one hand, because the cotton swab stick is long and slender, the cotton swab stick needs to be held firmly during the sampling process to avoid falling. If it drops before collection, it will cause waste of the cotton swab stick. If it drops after collection, it may easily cause infection risks. On the other hand, medical staff need to hold the cotton swab stick for a long time with their thumb, index finger and middle finger when taking samples. If the number of samplings is large, it may easily cause hand fatigue of the medical staff and increase the risk of the cotton swab stick falling.
[0003] In view of this, the present invention provides a cotton swab clamping device for throat swab sampling. When in use, the patent is put on the index finger through the finger ring, and the clamping switch is toggled to the clamping position by the thumb, and the clamping part clamps the non-sampling end of the cotton swab. After the sampling is completed, the clamping switch is toggled to the loose position by the thumb, and the clamping part loosens the non-sampling end of the cotton swab, and the cotton swab is removed. Summary of the invention
[0004] The purpose of the present invention is to provide a cotton swab clamping device which is easy to operate and reliable in movement, so as to solve the problems that the clamping process of the cotton swab stick is complicated in operation and difficult to replace.
[0005] To achieve the above purpose, the present invention provides a finger-ring type medical cotton swab clamping device, and the specific technical solution is as follows:
[0006] A finger-ring type medical cotton swab clamping device, comprising:
[0007] a first shell;
[0008] A second shell, the second shell is mounted and fixed on the front side of the first shell, and the bottoms of the first shell and the second shell are both provided with finger ring holes;
[0009] A cotton swab guide hole is provided on the front side of the second housing, a clamping switch toggle hole is provided on the side thereof, and a first limit hole of a convex structure and a second limit hole of a convex structure arranged horizontally are provided above the clamping switch toggle hole respectively;
[0010] A mounting platform, the mounting platform is arranged inside the first shell and the second shell, and the mounting platform is fixed on the inner wall of the first shell;
[0011] A fixing block, the fixing block is fixedly connected above the mounting platform and is located on a side away from the toggle hole of the clamping switch;
[0012] A movable slider, the movable slider is slidably connected above the mounting platform and is located on the side of the fixed block close to the cotton swab rod guide hole, and a U-shaped groove is opened at one end of the movable slider close to the fixed block and corresponds to the position of the cotton swab rod guide hole; a spring limit block is arranged below the movable slider, and the spring limit block is fixed on the mounting platform;
[0013] A round table, the round table is arranged inside the mounting table and is located below the movable slider; an axial hole is opened inside the mounting table for mounting the round table, a spring is connected to one end of the round table close to the fixed block, and a handle is fixedly connected to one end of the round table away from the fixed block, a convex structure is provided on the surface of the handle, and the end of the handle extends to the toggle hole of the clamping switch; the convex structure can be respectively inserted into the first limiting hole of the convex structure and the second limiting hole of the convex structure by toggling the handle;
[0014] An arc groove, wherein the upper surface of the truncated table is provided with an arc groove arranged along its circumference, one end of the arc groove is close to one side of the spring, and the other end is close to one side of the handle;
[0015] A push rod, wherein the push rod is arranged in the vertical direction, a second axial hole in the vertical direction is opened inside the spring limit block and the movable slider, the upper half of the push rod is arranged in the second axial hole, a sphere is fixedly connected to the bottom end of the push rod, the sphere is arranged in the arc groove and can slide in the arc groove, a push rod spring is sleeved on the lower half of the push rod, and the push rod spring is compressed under the action of the spring limit block.
[0016] Furthermore, an observation window is provided above the second shell.
[0017] Furthermore, a push rod sleeve is fixed to the top of the push rod.
[0018] Beneficial Effects of the Invention
[0019] The present invention discloses a finger ring type medical cotton swab clamping device. Compared with the prior art, the present invention has the following beneficial effects:
[0020] (1) The present invention realizes the clamping and loosening of the cotton swab stick by toggling the clamping switch with the thumb, and has a simple structure and is easy to operate.
[0021] (2) The present invention has fewer moving parts, and the push rod is pre-tightened by the push rod spring compression, which ensures that the push rod is in reliable contact with the clamping switch slideway and operates stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the external structure of the device provided by the present invention;
[0023] Figure 2 The internal structure of the device provided by the present invention is schematically shown Figure 1 ;
[0024] Figure 3 The internal structure of the device provided by the present invention is schematically shown Figure 2 ;
[0025] Figure 4 This is an enlarged view of the local structure provided by the present invention.
[0026] In the figure,
[0027] 1. First shell; 2. Second shell; 3. Finger ring hole; 4. Clamp switch toggle hole; 5. First limit hole of raised structure; 6. Second limit hole of raised structure; 7. Cotton swab guide hole; 8. Observation window; 9. Mounting table; 10. Fixed block; 11. Axis hole; 12. Round table; 13. Handle; 14. Spring; 15. Raised structure; 16. Arc groove; 17. Push rod; 18. Sphere; 19. Moving sliding block; 20. U-shaped groove; 21. Push rod sleeve; 22. Push rod spring; 23. Second axis hole; 24. Spring limit block. DETAILED DESCRIPTION
[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0029] It should be noted that the terms "upper", "bottom", "one side", etc. used in this article to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. Similar expressions are only for the purpose of explanation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first end" and "second end" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0030] See also Figure 1-Figure 4 As shown;
[0031] A finger-ring type medical cotton swab clamping device, the device comprising:
[0032] A first housing 1;
[0033] A second shell 2, the second shell 2 is mounted and fixed on the front side of the first shell 1, and a finger ring hole 3 is opened at the bottom of the first shell 1 and the second shell 2;
[0034] A cotton swab guide hole 7 is provided on the front side of the second shell 2, and a clamping switch toggle hole 4 is provided on the side thereof; a first limit hole 5 of a raised structure and a second limit hole 6 of a raised structure are provided above the clamping switch toggle hole 4, which are horizontally arranged; further, an observation window 8 is provided above the second shell 2.
[0035] A mounting platform 9, which is arranged inside the first shell 1 and the second shell 2, and is fixed on the inner wall of the first shell 1;
[0036] The fixing block 10 is fixedly connected above the mounting platform 9 and is located on a side away from the clamping switch toggle hole 4. Specifically, a cotton swab rod positioning hole is opened on the fixing block 10 and corresponds to the position of the cotton swab rod guide hole 7.
[0037] A movable slider 19, wherein the movable slider 19 is slidably connected above the mounting platform 9 and is located on the side of the fixed block 10 close to the cotton swab rod guide hole 7. A U-shaped groove 20 is provided at one end of the movable slider 19 close to the fixed block 10 and corresponds to the position of the cotton swab rod guide hole 7; a spring limit block 24 is arranged below the movable slider 19, and the spring limit block 24 is fixed on the mounting platform 9; specifically, the movable slider 19 is slidably connected to the mounting platform 9 through a slideway.
[0038] A round table 12, which is arranged inside the mounting table 9 and below the movable slider 19; an axial hole 11 is provided inside the mounting table 9 for mounting the round table 12; a spring 14 is connected to one end of the round table 12 close to the fixed block 10; a handle 13 is fixedly connected to one end of the round table 12 away from the fixed block 10; a protruding structure 15 is provided on the surface of the handle 13, and the end of the handle 13 extends to the toggle hole 4 of the clamping switch; the protruding structure 15 can be respectively inserted into the first limiting hole 5 of the protruding structure and the second limiting hole 6 of the protruding structure by toggling the handle 13;
[0039] The arc groove 16 is formed on the upper surface of the truncated cone 12 and arranged along its circumference. One end of the arc groove 16 is close to one side of the spring 14 , and the other end is close to one side of the handle 13 .
[0040] The push rod 17 is arranged in the vertical direction, and the spring limit block 24 and the movable slider 19 are provided with a second axial hole 23 in the vertical direction. The upper half of the push rod 17 is arranged in the second axial hole 23. Furthermore, a push rod sleeve 21 is fixed to the top of the push rod 17; specifically, a slide plate is sleeved on the outside of the upper half of the push rod 17, and the slide plate can slide in the second axial hole 23. The bottom end of the push rod 17 is fixedly connected with a sphere 18, and the sphere 18 is arranged in the arc groove 16 and can slide in the arc groove 16. The lower half of the push rod 17 is sleeved with a push rod spring 22, and the push rod spring 22 is compressed under the action of the spring limit block 24, so as to ensure that the sphere 18 is always in the arc groove 16.
[0041] When in use, put the finger ring hole 3 on the index finger, hold the cotton swab stick with the other hand, place the non-sampling end of the cotton swab stick in the relative position of the U-shaped groove 20 through the cotton swab stick guide hole 7 and the cotton swab stick positioning hole on the fixed block 10, press down the thumb and turn the handle 13 to make the round table 12 rotate forward, further drive the ball 18 to move left in the arc groove 16, indirectly drive the push rod 17 to drive the moving slider 19 to move left, until the U-shaped groove 20 and the fixed block 10 clamp the cotton swab stick, and start sampling; when the cotton swab stick is clamped, the The raised structure 15 reaches the position of the first limiting hole 5 of the raised structure, and is clamped into the first limiting hole 5 of the raised structure under the drive of the spring 14. After the sampling is completed, the handle 13 is pushed to the right to make the round table 12 rotate in the opposite direction, further driving the ball 18 to move in the arc groove 16, indirectly driving the top rod 17 to drive the moving slider 19 to move, so that the U-shaped groove is away from the cotton swab stick, and the cotton swab stick is taken out; at the same time, the raised structure 15 reaches the second limiting hole 6 of the raised structure and is clamped therein, so that the clamping device is in a stable state. At this point, the sampling process is completed.
[0042] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. For ordinary technicians in this technical field, improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A finger ring type medical cotton swab clamping device, characterized in that: The device includes: A first housing (1); A second shell (2), the second shell (2) being mounted and fixed on the front side of the first shell (1), and a finger ring hole (3) is provided at the bottom of both the first shell (1) and the second shell (2); The second housing (2) has a cotton swab guide hole (7) on the front side, a clamping switch toggle hole (4) on the side, and a first convex structure limiting hole (5) and a second convex structure limiting hole (6) arranged horizontally above the clamping switch toggle hole (4). A mounting platform (9), the mounting platform (9) being arranged inside the first shell (1) and the second shell (2), and the mounting platform (9) being fixed on the inner wall of the first shell (1); A fixing block (10), the fixing block (10) being fixedly connected above the mounting platform (9) and located on a side away from the clamping switch toggle hole (4); A movable slider (19), the movable slider (19) is slidably connected above the mounting platform (9) and is located on a side of the fixed block (10) close to the cotton swab rod guide hole (7), and a U-shaped groove (20) is formed at one end of the movable slider (19) close to the fixed block (10) and corresponds to the position of the cotton swab rod guide hole (7); a spring limit block (24) is arranged below the movable slider (19), and the spring limit block (24) is fixed on the mounting platform (9); A round table (12), the round table (12) is arranged inside the mounting table (9) and is located below the movable slider (19); an axial hole (11) is opened inside the mounting table (9) for mounting the round table (12); a spring (14) is connected to one end of the round table (12) close to the fixed block (10); a handle (13) is fixedly connected to one end of the round table (12) away from the fixed block (10); a protruding structure (15) is provided on the surface of the handle (13); the end of the handle (13) extends to the toggle hole (4) of the clamping switch; by toggling the handle (13), the protruding structure (15) can be respectively inserted into the first limiting hole (5) of the protruding structure and the second limiting hole (6) of the protruding structure; An arc groove (16), wherein the upper surface of the truncated table (12) is provided with an arc groove (16) arranged along its circumference, one end of the arc groove (16) is close to one side of the spring (14), and the other end is close to one side of the handle (13); A push rod (17), the push rod (17) is arranged in the vertical direction, the spring limit block (24) and the movable slider (19) are provided with a second axial hole (23) in the vertical direction, the upper half of the push rod (17) is arranged in the second axial hole (23), the bottom end of the push rod (17) is fixedly connected with a ball (18), the ball (18) is arranged in the arc groove (16) and can slide in the arc groove (16), the lower half of the push rod (17) is sleeved with a push rod spring (22), and the push rod spring (22) is compressed under the action of the spring limit block (24).
2. A finger-ring type medical cotton swab clamping device according to claim 1, characterized in that: An observation window (8) is provided above the second shell (2).
3. A finger-ring type medical cotton swab clamping device according to claim 1, characterized in that: A push rod sleeve (21) is fixed to the top of the push rod (17).