Medical sterile protective sleeve assembly
The medical sterile protective cover assembly addresses the operational challenges of conventional covers by enabling single-person operation and secure fitting, enhancing sterility and reducing contamination risk.
Patent Information
- Application Number
- CN202420455510.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-11
AI Technical Summary
Conventional sterile plastic protective covers for medical instruments are difficult to operate, require multiple personnel, and are prone to contamination, increasing the risk of infection during minimally invasive surgeries.
A medical sterile protective cover assembly featuring a protective cover shell with a shrink band assembly, including a fixing column, limiting rings and blocks, and a sliding groove, allowing for single-person operation and secure fitting of instruments without manual tightening.
Facilitates easy, single-person operation and reduces the risk of contamination, ensuring sterility and convenience in use.
Smart Images
Figure CN222217943U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a medical sterile protective cover component. Background Art
[0002] Modern surgical technology is increasingly moving towards minimally invasive surgery, and a large number of surgeries can be performed with laparoscopy, endoscopes, and even robots. The optical fiber wires in the above equipment need to be connected to the laparoscope lens inserted into the body cavity. The laparoscope lens can be disinfected and sterilized, but the optical fiber wires and robotic arms connected to it are difficult to disinfect, or the conventional disinfection methods in hospitals cause great damage to the equipment. They are usually put into a long cylindrical sterile plastic protective cover to isolate them from the surgical area to ensure the sterility of the surgical area.
[0003] The sterile plastic protective covers commonly used in clinical practice are narrow and long, and their operation requires cooperation between two people on the stage and off the stage, which is time-consuming and laborious. In addition, they may be contaminated by bacteria, viruses and other microorganisms during use, thereby increasing the risk of infection for patients. Therefore, it is necessary to design a sterile protective cover assembly that is easy to operate, can be operated by one person, and prevents infection during use. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a medical sterile protective cover assembly, and the specific technical solution is as follows:
[0005] A medical sterile protective cover assembly, comprising a protective cover shell, a shrink belt shell is arranged above the protective cover shell, the shrink belt shell is covered by an upper cover, a fixing column is arranged inside the protective cover shell, a placement groove is arranged between the shrink belt shell and the fixing column, a limiting ring is arranged in the placement groove, a protective cover is placed above the limiting ring, a limiting block is arranged below the limiting ring, a spring is arranged outside the limiting block, a limiting block is arranged outside the limiting ring, and a sliding groove is arranged inside the protective cover shell;
[0006] A shrink band assembly is arranged above the protective cover shell.
[0007] Preferably, the shrinkage band assembly includes a shrinkage band shell, a shrinkage band groove is provided in the shrinkage band shell, uniformly arranged limiting columns are provided on the shrinkage band groove, a groove is provided below the limiting column, a rotating ring groove is provided below the groove, a rotating ring is provided in the rotating ring groove, a moving block is provided on the rotating ring, and the moving block is below the limiting column.
[0008] Preferably, a paddle opening is opened on the outer side of the shrink band housing, a paddle is arranged in the paddle opening, and the paddle is connected to the rotating ring.
[0009] Preferably, a detachable upper cover is provided above the shrink band housing.
[0010] Preferably, the protective cover is in a compressed and folded state.
[0011] Preferably, the upper end of the fixing column is of rounded design.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. A fixing column is arranged inside the protective sleeve shell, and a placement groove is arranged between the shrinkage band shell and the fixing column, so that the protective sleeve can be put on the fixing column to make it stable. A limiting ring is arranged in the placement groove, and a protective sleeve is placed above the limiting ring. A limiting block is arranged below the limiting ring, and a spring is arranged on the outside of the limiting block. A limiting block is arranged on the outside of the limiting ring, and a sliding groove is arranged on the inside of the protective sleeve shell, so that the protective sleeve remains in a compressed state under the action of the limiting ring, so that the protective sleeve is always at the front end. When using the shrinkage band assembly, the shrinkage band can be conveniently put on, and the instrument that needs the protection of the protective sleeve can be conveniently put on, which is more convenient and convenient for personnel to use.
[0014] 2. The shrink band assembly includes a shrink band shell, a shrink band groove is arranged in the shrink band shell, and evenly arranged limiting columns are arranged on the shrink band groove, so that the shrink band can be conveniently fixed in the shrink band shell, and a groove is opened below the limiting column, a rotating ring groove is opened below the groove, a rotating ring is arranged in the rotating ring groove, and a moving block is arranged on the rotating ring, and the moving block is located below the limiting column. The shrink band can be used conveniently without manually tightening the protective cover, which is convenient for personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the three-dimensional connection between the protection shell and the restriction ring in the utility model;
[0017] Figure 3 This is a schematic diagram of the three-dimensional connection between the shrink belt housing and the protective sleeve housing in the utility model;
[0018] Figure 4 It is a cross-sectional view in the utility model;
[0019] Figure 5 for Figure 4 Enlarged view of point A.
[0020] Figure numerals: 1. protective cover shell; 2. retractable band shell; 3. upper cover; 4. paddle plate; 5. paddle plate mouth; 6. limiting column; 7. retractable band groove; 8. rotating ring groove; 9. fixed column; 10. protective cover; 11. rotating ring; 12. limiting ring; 13. limiting block; 14. limiting block; 15. spring; 16. slot; 17. placement slot; 18. moving block; 19. slide slot. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present utility model are described below.
[0022] See also Figure 1-5 The utility model provides a technical solution: a medical sterile protective cover assembly, including a protective cover shell 1, a shrink band shell 2 is arranged above the protective cover shell 1, the shrink band shell 2 is covered by an upper cover 3, a fixing column 9 is arranged inside the protective cover shell 1, a placement groove 17 is arranged between the shrink band shell 2 and the fixing column 9, a limiting ring 12 is arranged in the placement groove 17, a protective cover 10 is placed above the limiting ring 12, a limiting block 14 is arranged below the limiting ring 12, a spring 15 is arranged on the outside of the limiting block 14, a limiting block 13 is arranged on the outside of the limiting ring 12, and a slide groove 19 is arranged on the inside of the protective cover shell 1; a shrink band assembly is arranged above the protective cover shell 1.
[0023] In this embodiment, a fixing column 9 is provided inside the protective sleeve shell 1, and a placement groove 17 is provided between the shrinking band shell 2 and the fixing column 9, so that the protective sleeve 10 can be put on the fixing column 9 to make it stable, and a limiting ring 12 is provided in the placement groove 17, and the protective sleeve 10 is placed above the limiting ring 12, and a limiting block 14 is provided below the limiting ring 12, and a spring 15 is provided on the outside of the limiting block 14, and a limiting block 13 is provided on the outside of the limiting ring 12. A sliding groove 19 is provided on the inside of the protective sleeve shell 1, so that the protective sleeve 10 is kept in a compressed state under the action of the limiting ring 12, so that the protective sleeve 10 is always at the front end, and the shrinking band assembly can be conveniently inserted when using the shrinking band, and the instrument that needs the protection of the protective sleeve 10 can be conveniently inserted, which is more convenient and convenient for personnel to use.
[0024] Specifically, the shrink band assembly includes a shrink band shell 2, a shrink band groove 7 is provided in the shrink band shell 2, uniformly arranged limiting columns 6 are provided on the shrink band groove 7, a slot 16 is provided below the limiting column 6, a rotating ring groove 8 is provided below the slot 16, a rotating ring 11 is provided in the rotating ring groove 8, a moving block 18 is provided on the rotating ring 11, and the moving block 18 is below the limiting column 6.
[0025] In this embodiment, the shrink band assembly includes a shrink band shell 2, a shrink band groove 7 is provided in the shrink band shell 2, and uniformly arranged limiting columns 6 are provided on the shrink band groove 7, so that the shrink band can be conveniently fixed in the shrink band shell 2, and a groove 16 is provided below the limiting column 6, and a rotating ring groove 8 is provided below the groove 16, a rotating ring 11 is provided in the rotating ring groove 8, and a moving block 18 is provided on the rotating ring 11, and the moving block 18 is below the limiting column 6, so that the shrink band can be used conveniently without manually tightening the protective cover 10, which is convenient for personnel to operate.
[0026] Specifically, a paddle opening 5 is opened on the outer side of the shrink band housing 2 , a paddle 4 is arranged in the paddle opening 5 , and the paddle 4 is connected to the rotating ring 11 .
[0027] In this embodiment, a plate opening 5 is opened on the outer side of the shrink band housing 2, a plate 4 is arranged in the plate opening 5, and the plate 4 is connected to the rotating ring 11, so that the shrink band can be tightened to the device by only moving the plate 4.
[0028] Specifically, a detachable upper cover 3 is arranged above the shrink belt housing 2 .
[0029] In this embodiment, a detachable upper cover 3 is provided above the shrink belt housing 2, so that the protective cover 10 and the shrink belt can be conveniently placed therein, which is convenient for personnel to operate.
[0030] Specifically, the protective cover 10 is in a compressed and folded state.
[0031] In this embodiment, the protective cover 10 is in a compressed and folded state, so that it is convenient to compress it and reduce the volume of the device.
[0032] Specifically, the upper end of the fixing column 9 is of rounded design.
[0033] In this embodiment, the upper end of the fixing column 9 is designed to be smooth, so that the contraction belt can more conveniently fasten the device.
[0034] The working principle and use process of the utility model are as follows: when using the equipment, the protective cover 10 is put on the fixing column 9 and placed in the placement groove 17, the shrink belt is fixed by the limiting column 6, and then the cover 3 is closed, and then the instrument to be put into the protective cover 10 is passed through the round hole in the middle of the fixing column 9, and the paddle 4 is turned at the appropriate position to drive the rotating ring 11 to rotate, so that the limiting column 6 falls, the shrink belt completes the fastening of the instrument, and then the instrument is pulled out from the other side to complete the process of putting the protective cover 10 on the instrument.
[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A medical sterile protective cover assembly, comprising a protective cover shell (1), a shrink band shell (2) being arranged above the protective cover shell (1), the shrink band shell (2) being covered by an upper cover (3), characterized in that: A fixing column (9) is arranged inside the protective sleeve shell (1), a placement groove (17) is arranged between the shrink band shell (2) and the fixing column (9), a limiting ring (12) is arranged inside the placement groove (17), a protective sleeve (10) is placed above the limiting ring (12), a limiting block (14) is arranged below the limiting ring (12), a spring (15) is arranged outside the limiting block (14), a limiting block (13) is arranged outside the limiting ring (12), and a sliding groove (19) is arranged inside the protective sleeve shell (1); A shrink band assembly is arranged above the protective sleeve shell (1).
2. A medical sterile protective cover assembly according to claim 1, characterized in that: The shrink band assembly comprises a shrink band shell (2), a shrink band groove (7) is arranged in the shrink band shell (2), uniformly arranged limiting columns (6) are arranged on the shrink band groove (7), a slot (16) is opened below the limiting column (6), a rotating ring groove (8) is opened below the slot (16), a rotating ring (11) is arranged in the rotating ring groove (8), a moving block (18) is arranged on the rotating ring (11), and the moving block (18) is below the limiting column (6).
3. A medical sterile protective cover assembly according to claim 1, characterized in that: A paddle opening (5) is provided on the outside of the shrink band housing (2), a paddle (4) is arranged inside the paddle opening (5), and the paddle (4) is connected to a rotating ring (11).
4. A medical sterile protective cover assembly according to claim 1, characterized in that: A detachable upper cover (3) is arranged above the shrink band housing (2).
5. The medical sterile protective cover assembly according to claim 1, characterized in that: The protective cover (10) is in a compressed and folded state.
6. A medical sterile protective cover assembly according to claim 1, characterized in that: The upper end of the fixing column (9) is of smooth design.