Medical instrument protective sleeve convenient for rapid sterile operation

Abstract

The utility model relates to the technical field of medical supplies, in particular to a medical instrument protective sleeve convenient for rapid sterile operation, which comprises a bottom bin, a lower limiting plate is arranged above a hollow rotating shaft, a moving groove is formed in the lower limiting plate, a third gear is arranged in the moving groove, the third gear is connected with the hollow rotating shaft, and the hollow rotating shaft is connected with the bottom bin. A moving groove is formed in the upper side of the winding bin, a moving gear is placed in the moving groove, the moving gear is connected with a middle shaft, the middle shaft is connected with a limiting block, the outer side of the limiting block is used for containing a winding protective film, an upper limiting plate is arranged on the upper side of the interior of the winding bin, a limiting groove is formed in the upper limiting plate, and the limiting block is limited through the limiting groove. A limiting pipe is arranged in the middle of the limiting groove and penetrates through the limiting groove and the upper cover, a wire in equipment can be automatically wound, operation is convenient and fast, the pollution risk cannot be increased easily in the operation process, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a medical device protective cover which is convenient for quick and aseptic operation. Background Art

[0002] At present, many medical devices need to be kept in a sterile state before they can be used for surgical operations. For example, medical devices such as laparoscopes, endoscopes, surgical microscopes, and ultrasound machines can be disinfected and sterilized during use, but it is difficult to disinfect cameras and optical fiber wires connected to these mechanical devices. Therefore, in order to ensure the sterility of the surgical environment, it is necessary to put a layer of sterile protective cover on some parts that are not convenient to disinfect, such as cameras and optical fiber wires. However, traditional sterile protective covers are affected by their own shape, which makes it inconvenient to put on the protective cover, time-consuming and labor-intensive, and prone to secondary contamination. Therefore, it is necessary to design a protective cover that is easy to operate, not prone to increasing the risk of contamination during operation, and improves work efficiency. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides the following technical solutions:

[0004] A medical device protective cover that is convenient for quick and aseptic operation, comprising a bottom bin, a top cover detachably arranged above the bottom bin, a winding bin opened inside the bottom bin, a power placement slot opened at the lower end of the winding bin, a hollow rotating shaft arranged inside the power placement slot, a first wire tube arranged inside the hollow rotating shaft, a second gear arranged on the hollow rotating shaft, a motor arranged on one side of the hollow rotating shaft, a rotating shaft arranged on the motor, a first gear arranged on the rotating shaft, the second gear meshes with the first gear, and the hollow rotating shaft is provided with a motor. A lower limit plate is arranged above the hollow rotating shaft, the lower limit plate has a movable groove, a third gear is arranged inside the movable groove, the third gear is connected to the hollow rotating shaft, a movable gear is placed in the movable groove, the movable gear is connected to the middle shaft, the middle shaft is connected to a limit block, the outer side of the limit block is used for placing a winding protective film, an upper limit plate is arranged on the upper side of the winding bin, the upper limit plate is provided with a limiting groove, the limit block is limited by the limiting groove, a limiting tube is arranged in the middle of the limiting groove, and the limiting tube passes through the limiting groove and the upper cover.

[0005] As an improvement of the above technical solution, a second wire tube is arranged inside the limiting groove, the second wire tube extends to the outside of the upper cover, a pressing plate is arranged at the upper end of the second wire tube, a plurality of telescopic rods are arranged at the lower end of the pressing plate, and the telescopic rods can be telescoped into the upper cover.

[0006] As an improvement of the above technical solution, the bottom of the second wire tube is designed to be sharp.

[0007] As an improvement of the above technical solution, the size of the limiting groove is consistent with that of the moving groove and is on the same central axis.

[0008] As an improvement of the above technical solution, the gear outside the third gear is meshed with the moving gear, and the gear inside the lower limit plate is meshed with the moving gear.

[0009] As an improvement of the above technical solution, the pressing length of the second wire tube is equal to the upper and lower lengths of the winding bin.

[0010] The beneficial effects of the utility model are as follows: a first wire tube is arranged inside the hollow rotating shaft, a second gear is arranged on the hollow rotating shaft, a motor is arranged on one side of the hollow rotating shaft, a rotating shaft is arranged on the motor, a first gear is arranged on the rotating shaft, the second gear and the first gear are meshed with each other, so that the motor can drive the third gear to rotate, and then a third gear is arranged inside the movable groove, the third gear is connected to the hollow rotating shaft, a movable gear is placed in the movable groove, the movable gear is connected to the central axis, the central axis is connected to a limit block, and the outer side of the limit block is used for placing a winding protective film, so that the winding protective film can rotate by itself and around the central axis, and can automatically wind the wires in the equipment, which is convenient to operate, will not easily increase the risk of contamination during operation, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a front cross-sectional view of the utility model;

[0014] Figure 4 It is a three-dimensional structural diagram of the connection between the moving gear and the third gear in the utility model.

[0015] Figure numerals: 1. bottom bin; 2. upper cover; 3. pressing plate; 4. telescopic rod; 5. winding bin; 6. hollow rotating shaft; 7. motor; 8. moving groove; 9. third gear; 10. winding protective film; 11. limit block; 12. first wire tube; 13. moving gear; 14. middle axis; 15. limit groove; 16. second wire tube; 17. limiting tube; 18. power placement groove; 19. rotating shaft; 20. first gear; 21. second gear; 22. upper limit plate; 23. lower limit plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0017] See also Figure 1-4 The utility model provides a technical solution: a medical device protective cover that is convenient for quick and aseptic operation, including a bottom bin 1, a top cover 2 is detachably provided on the top of the bottom bin 1, a winding bin 5 is provided inside the bottom bin 1, a power placement slot 18 is provided at the lower end of the winding bin 5, a hollow rotating shaft 6 is provided inside the power placement slot 18, a first wire tube 12 is provided inside the hollow rotating shaft 6, a second gear 21 is provided on the hollow rotating shaft 6, a motor 7 is provided on one side of the hollow rotating shaft 6, a rotating shaft 19 is provided on the motor 7, a first gear 20 is provided on the rotating shaft 19, and the second gear 21 is meshed with the first gear 20, A lower limit plate 23 is arranged above the hollow rotating shaft 6, and a movable groove 8 is opened in the lower limit plate 23. A third gear 9 is arranged inside the movable groove 8, and the third gear 9 is connected to the hollow rotating shaft 6. A movable gear 13 is placed in the movable groove 8, and the movable gear 13 is connected to the middle shaft 14. The middle shaft 14 is connected to the limit block 11. The outer side of the limit block 11 is used to place the winding protective film 10. An upper limit plate 22 is arranged on the upper side of the winding bin 5, and a limiting groove 15 is arranged on the upper limit plate 22. The limit block 11 is limited by the limiting groove 15. A limiting tube 17 is arranged in the middle of the limiting groove 15, and the limiting tube 17 passes through the limiting groove 15 and the upper cover 2.

[0018] In this embodiment, a first wire tube 12 is arranged inside the hollow rotating shaft 6, a second gear 21 is arranged on the hollow rotating shaft 6, a motor 7 is arranged on one side of the hollow rotating shaft 6, a rotating shaft 19 is arranged on the motor 7, a first gear 20 is arranged on the rotating shaft 19, the second gear 21 is meshed with the first gear 20, so that the motor 7 can drive the third gear 9 to rotate, and then a third gear 9 is arranged inside the movable groove 8, the third gear 9 is connected to the hollow rotating shaft 6, a movable gear 13 is placed in the movable groove 8, the movable gear 13 is connected to the central axis 14, the central axis 14 is connected to the limit block 11, and the outer side of the limit block 11 is used to place a winding protective film 10, so that the winding protective film 10 can rotate by itself and around the central axis, and can automatically wind the wires in the equipment, which is convenient to operate, will not easily increase the risk of pollution during operation, and improves work efficiency.

[0019] Specifically, a second wire tube 16 is arranged inside the limiting groove 15, and the second wire tube 16 extends to the outside of the upper cover 2. A pressing plate 3 is arranged at the upper end of the second wire tube 16, and a plurality of telescopic rods 4 are arranged at the lower end of the pressing plate 3. The telescopic rods 4 can be telescoped into the upper cover 2.

[0020] In this embodiment, a second wire tube 16 is arranged inside the limiting groove 15, and the second wire tube 16 extends to the outside of the upper cover 2. A pressing plate 3 is arranged at the upper end of the second wire tube 16, and a plurality of telescopic rods 4 are arranged at the lower end of the pressing plate 3. The telescopic rods 4 can be telescoped into the upper cover 2, so that the second wire tube 16 can be connected to the first wire tube 12 by pressing, which facilitates the passage of the wire and reduces misoperation.

[0021] Specifically, the bottom of the second wire tube 16 is designed to be sharp.

[0022] In this embodiment, the bottom of the second wire tube 16 is designed to be sharp, so that after the wire is wound, the second wire tube 16 can be pressed to cut off the winding protection film 10.

[0023] Specifically, the size of the limiting groove 15 is consistent with that of the moving groove 8 and they are on the same central axis.

[0024] In this embodiment, the size of the limit groove 15 is consistent with the moving groove 8 and they are on the same central axis, so that the device can operate more smoothly and reduce device damage.

[0025] Specifically, the gear outside the third gear 9 meshes with the moving gear 13 , and the gear inside the lower limit plate 23 meshes with the moving gear 13 .

[0026] In this embodiment, the outer gear of the third gear 9 meshes with the moving gear 13, and the gear inside the lower limit plate 23 meshes with the moving gear 13, so that the winding protective film 10 will not shake when driven by the motor 7 to rotate, thereby affecting the operation of the device.

[0027] Specifically, the pressing length of the second wire tube 16 is equal to the upper and lower lengths of the winding bin 5 .

[0028] In this embodiment, the pressing length of the second wire tube 16 is equal to the upper and lower lengths of the winding bin 5, so that the second wire tube 16 can be pressed to reach the corresponding position, which will not cause errors when the wire passes through the device.

[0029] When using the device, open the upper cover 2 and place the winding protective film 10 on the central axis 14, and then press the pressing plate 3 to press the second wire tube 16 to the corresponding position. At this time, the wire is passed through the limiting tube 17 and the first wire tube 12 through the device, and the pneumatic motor 7 drives the third gear 9 to rotate, so that the winding protective film 10 rotates and is wound around the wire. At this time, slowly pull the wire to wrap the winding protective film 10 with the wire. After completion, press the pressing plate 3 to cut off the winding protective film 10 through the second wire tube 16.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A medical device protective cover that facilitates quick and aseptic operation, comprising a bottom bin (1), a top cover (2) being detachably provided above the bottom bin (1), characterized in that: A winding bin (5) is provided inside the bottom bin (1), a power placement groove (18) is provided at the lower end of the winding bin (5), a hollow rotating shaft (6) is provided inside the power placement groove (18), a first wire tube (12) is provided inside the hollow rotating shaft (6), a second gear (21) is provided on the hollow rotating shaft (6), a motor (7) is provided on one side of the hollow rotating shaft (6), a rotating shaft (19) is provided on the motor (7), a first gear (20) is provided on the rotating shaft (19), the second gear (21) and the first gear (20) are meshed with each other, a lower limit plate (23) is provided above the hollow rotating shaft (6), and the lower limit plate (23) has a movable groove (8 ), a third gear (9) is arranged inside the movable groove (8), the third gear (9) is connected to the hollow rotating shaft (6), a movable gear (13) is placed inside the movable groove (8), the movable gear (13) is connected to the middle shaft (14), the middle shaft (14) is connected to the limit block (11), the outer side of the limit block (11) is used to place the winding protective film (10), an upper limit plate (22) is arranged on the upper side of the winding bin (5), the upper limit plate (22) is provided with a limit groove (15), the limit block (11) is limited by the limit groove (15), a limit tube (17) is arranged in the middle of the limit groove (15), and the limit tube (17) passes through the limit groove (15) and the upper cover (2).

2. A medical device protective cover for quick and easy aseptic operation according to claim 1, characterized in that: A second wire tube (16) is arranged inside the limiting groove (15), and the second wire tube (16) extends to the outside of the upper cover (2). A pressing plate (3) is arranged at the upper end of the second wire tube (16), and a plurality of telescopic rods (4) are arranged at the lower end of the pressing plate (3), and the telescopic rods (4) can be telescoped into the upper cover (2).

3. A medical device protective cover for quick and easy aseptic operation according to claim 2, characterized in that: The bottom of the second wire passage (16) is designed to be sharp.

4. A medical device protective cover for quick and easy aseptic operation according to claim 1, characterized in that: The size of the limiting groove (15) is consistent with that of the moving groove (8) and they are on the same central axis.

5. The medical device protective cover for quick and easy aseptic operation according to claim 1, characterized in that: The gear outside the third gear (9) meshes with the moving gear (13), and the gear inside the lower limit plate (23) meshes with the moving gear (13).

6. A medical device protective cover for quick and easy aseptic operation according to claim 2, characterized in that: The pressing length of the second wire tube (16) is equal to the upper and lower lengths of the winding bin (5).

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