Endoscope protective sleeve
By incorporating rotating grooves, placement grooves, moving grooves, and limiting grooves into the endoscope protective sleeve, and utilizing the rotational cooperation of limiting blocks and fixing blocks, the problem of inconvenient replacement and fixation of the protective sleeve is solved, achieving convenient connection and stable fixation of the protective sleeve, and improving the safety and reliability of its use.
Patent Information
- Application Number
- CN202423048476.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing endoscope protective sleeves are inconvenient to replace and secure during use, leading to the sleeves becoming unusable or falling off, and failing to effectively prevent cross-infection.
An endoscope protective sleeve was designed. By setting rotating grooves, placement grooves, moving grooves and limiting grooves on the protective sleeve body and the fixed sleeve, the protective sleeve can be conveniently connected and fixed by the rotational cooperation of the limiting block and the fixed block.
It enables convenient connection and secure fixation of the protective case, preventing it from becoming unusable or falling off, and improving the safety and reliability of its use.
Smart Images
Figure CN223845636U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field, concretely is an endoscope protective sleeve. BACKGROUND
[0002] With the rapid development of minimally invasive surgery, endoscopes are widely used in clinical practice. The main function of an endoscope is to observe and examine internal structures by introducing a lens and a light source into a body cavity without performing an incision operation.
[0003] The existing endoscope protective sleeve can prevent cross infection caused by contamination of the endoscope during use, but it is inconvenient to replace the protective sleeve, resulting in the protective sleeve being scrapped and unable to be disinfected after being used once. Moreover, the protective sleeve and the detection head cannot be fixed, which may fall off during detection of the patient. Therefore, an endoscope protective sleeve is provided. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the utility model provides an endoscope protective sleeve, which has the advantages of facilitating connection and fixation of the protective sleeve, and solves the problems raised in the background art.
[0005] The utility model provides the following technical scheme: an endoscope protective sleeve, including protective sleeve body, the inner wall of protective sleeve body is attached with endoscope body, the top of endoscope body is fixedly assembled with detection head and fixed cover respectively, the top of protective sleeve body is equipped with rotation groove and placing groove respectively, the inner wall bottom of placing groove is equipped with moving groove, the inner wall bottom of moving groove is equipped with limit groove no.
[0006] As a preferred technical scheme of the utility model: the top of round block is equipped with limit groove no.
[0007] As a preferred technical scheme of the utility model: the limit block no.
[0008] As a preferred technical scheme of the utility model: mobile groove is established in the inner wall of the fixed sleeve and the protective sleeve body respectively, the sliding groove is matched with the inner wall of the rotating groove and the square groove respectively.
[0009] As a preferred technical scheme of the utility model: the square groove is established in the top of the protective sleeve body, and the limiting groove one is established in the inner wall of the fixed sleeve.
[0010] As a preferred technical scheme of the utility model: the number of the round block, the extension rod, the limiting block one, the placing block and the fixed block is four, and four round blocks, extension rods, limiting blocks one, placing blocks and fixed blocks are respectively located in the inner wall of the protective sleeve body and the fixed sleeve.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1、The endoscope protective sleeve, when installing the protective sleeve body, medical staffs press the fixed block and the placing block to the inner wall of the placing groove after the protective sleeve body is sleeved to the outer wall of the endoscope body, so that the placing block and the fixed block drive the extension rod, the limiting block one and the round block to move when moving downward, the placing block and the fixed block are rotated by 90 degrees after moving to the inner wall of the placing groove, so that the limiting block one can move to the inner wall of the placing groove, the placing block and the fixed block can be placed in the inner wall of the limiting groove one through the inner wall of the moving groove after moving to the bottom of the placing groove, and the placing block and the fixed block are deviated from the slot of the moving groove after being rotated by 90 degrees, so that the placing block and the fixed block limit the protective sleeve body and the fixed sleeve, thereby realizing the connection of the protective sleeve body.
[0013] 2、The endoscope protective sleeve, after connecting the protective sleeve body and the fixed sleeve, medical staffs put the sliding groove into the inner wall of the square groove, so that the sliding groove drives the fixed rod and the round limiting block to move downward, the round limiting block is rotated after the sliding groove moves to the inner wall of the rotating groove, the medical staffs rotate by 90 degrees, and the limiting block two is rotated to the slot of the limiting groove two, so that the medical staffs press the round limiting block, the pressure is applied to the limiting block two through the round limiting block, the limiting block two is clamped to the inner wall of the limiting groove two, and the sliding groove cannot rotate, thereby realizing the fixation of the protective sleeve body and the fixed sleeve. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the three-dimensional structure schematic view of the utility model;
[0015] Figure 2 It is the detection head structure schematic view of the utility model;
[0016] Figure 3This is a schematic diagram of the fixing sleeve structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the circular block structure of this utility model;
[0018] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle;
[0019] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.
[0020] In the diagram: 1. Protective sleeve body; 2. Detection head; 3. Round block; 4. Endoscope body; 5. Fixing sleeve; 6. Rotating groove; 7. Placement groove; 8. Moving groove; 9. Limiting groove one; 10. Extension rod; 11. Limiting block one; 12. Placement block; 13. Fixing block; 14. Circular limiting block; 15. Fixing rod; 16. Limiting block two; 17. Limiting groove two; 18. Sliding groove; 19. Square groove. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1 - Figure 6 An endoscope protective sleeve includes a protective sleeve body 1, an endoscope body 4 attached to the inner wall of the protective sleeve body 1, a detection head 2 and a fixing sleeve 5 fixedly mounted on the top of the endoscope body 4, a rotation groove 6 and a placement groove 7 respectively opened on the top of the protective sleeve body 1, a moving groove 8 opened at the bottom of the inner wall of the placement groove 7, a limiting groove 9 opened at the bottom of the inner wall of the moving groove 8, an extension rod 10 movably connected to the inner wall of the placement groove 7, a round block 3 fixedly mounted on the top of the extension rod 10, a limiting block 11 fixedly mounted on the outer wall of the extension rod 10, and a placement block 12 and a fixing block 13 fixedly mounted on the bottom of the outer wall of the extension rod 10.
[0023] In the above structure, in the installation process of the protective sleeve body 1, first, the medical staff puts the protective sleeve body 1 on the outer wall of the endoscope body 4, then the medical staff needs to align the fixing block 13 and the placement block 12 with the inner wall of the placement groove 7, and apply pressure to promote the synchronous movement of the extension rod 10, the limiting block one 11 and the circular block 3 during the downward movement of the placement block 12 and the fixing block 13. When the placement block 12 and the fixing block 13 successfully move to the inner wall of the placement groove 7, they need to be rotated clockwise by ninety degrees so that the limiting block one 11 can smoothly move to the inner wall of the placement groove 7. Then, when the placement block 12 and the fixing block 13 move to the bottom of the placement groove 7, they need to be rotated clockwise by ninety degrees again, so that the placement block 12 and the fixing block 13 can pass through the inner wall of the moving groove 8 and finally settle in the inner wall of the limiting groove one 9. After this step, continue to rotate clockwise by ninety degrees, which will cause the placement block 12 and the fixing block 13 to be misaligned with the slot of the moving groove 8. At this time, the placement block 12 and the fixing block 13 will play a limiting role on the protective sleeve body 1 and the fixed sleeve 5, thereby effectively simplifying the connection process of the protective sleeve body 1.
[0024] In a preferred embodiment: the top of the circular block 3 is respectively provided with a limiting groove two 17 and a square groove 19, the inner wall of the limiting groove two 17 is provided with a limiting block two 16, the outer wall of the limiting block two 16 is fixedly provided with a circular limiting block 14, the bottom of the circular limiting block 14 is fixedly provided with one end of a fixed rod 15, the other end of the fixed rod 15 is fixedly provided with a sliding groove 18.
[0025] In the above structure, after connecting the protective sleeve body 1 and the fixed sleeve 5, the medical staff operates to place the sliding groove 18 into the internal structure of the square groove 19, which promotes the downward displacement of the sliding groove 18, the fixed rod 15 and the circular limiting block 14. When the sliding groove 18 moves to the internal structure of the rotating groove 6, the circular limiting block 14 is rotated, the medical staff needs to rotate it by ninety degrees and ensure that the limiting block two 16 is rotated to the slot position of the limiting groove two 17. Then, the medical staff applies pressure to the circular limiting block 14, which is transmitted to the limiting block two 16 through the circular limiting block 14, pushing the limiting block two 16 to be clamped into the internal structure of the limiting groove two 17, thereby limiting the rotating action of the sliding groove 18, and achieving stable fixation of the protective sleeve body 1 and the fixed sleeve 5.
[0026] In a preferred embodiment: the limiting block two 16 is clamped with the inner wall of the limiting groove two 17, the limiting block one 11, the placement block 12 and the fixing block 13 are all adapted to the inner walls of the placement groove 7 and the limiting groove one 9.
[0027] In the structure, the limiting block two 16 and the inner wall of the limiting groove two 17 are connected to realize the connection of the circular block 3 to the inner wall of the protective sleeve body 1, and the placement groove 7 and the limiting groove one 9 are used to limit the limiting block one 11, the placement block 12 and the fixed block 13.
[0028] In a preferred embodiment, the moving groove 8 is arranged in the inner wall of the protective sleeve body 1 and the fixed sleeve 5, and the sliding groove 18 is matched with the inner wall of the rotating groove 6 and the square groove 19.
[0029] In the structure, the moving groove 8 is used to limit the placement block 12 and the fixed block 13, so that the placement block 12 and the fixed block 13 cannot rotate in the inner wall of the moving groove 8.
[0030] In a preferred embodiment, the square groove 19 is arranged at the top of the protective sleeve body 1, and the limiting groove one 9 is arranged in the inner wall of the fixed sleeve 5.
[0031] In the structure, the square groove 19 is used to limit the sliding groove 18, and the limiting groove one 9 is used to connect the protective sleeve body 1 and the fixed sleeve 5.
[0032] In a preferred embodiment, the number of the circular block 3, the extension rod 10, the limiting block one 11, the placement block 12 and the fixed block 13 is four, and the four circular blocks 3, the extension rods 10, the limiting blocks one 11, the placement blocks 12 and the fixed blocks 13 are arranged in the inner wall of the protective sleeve body 1 and the fixed sleeve 5.
[0033] In the structure, the four circular blocks 3, the extension rods 10, the limiting blocks one 11, the placement blocks 12 and the fixed blocks 13 are used to connect the four sides of the protective sleeve body 1 and the fixed sleeve 5, so that the protective sleeve body 1 cannot be raised during use.
[0034] Working principle: when installing the protective sleeve body 1, the medical staff first puts it into the outer wall of the endoscope body 4, then they align and press the fixing block 13 and the placing block 12 to the inner wall of the placing groove 7, ensuring that during the downward movement of the placing block 12 and the fixing block 13, the extension rod 10, the limiting block one 11 and the circular block 3 are moved synchronously, when the placing block 12 and the fixing block 13 move to the inner wall of the placing groove 7, they are rotated by ninety degrees so that the limiting block one 11 can smoothly enter the inner wall of the placing groove 7, then when the placing block 12 and the fixing block 13 reach the bottom of the placing groove 7, they are rotated by ninety degrees again, so that they can pass through the inner wall of the moving groove 8 and finally move to the inner wall of the limiting groove one 9 and are placed in place, after this step, they are rotated by ninety degrees again, at this time the placing block 12 and the fixing block 13 deviate from the slot of the moving groove 8, so as to limit the protective sleeve body 1 and the fixed sleeve 5, which is convenient for subsequent connection, after the protective sleeve body 1 and the fixed sleeve 5 are connected, the medical staff puts the sliding groove 18 into the inner wall of the square groove 19, promotes the downward movement of the fixed rod 15 and the circular limiting block 14, when the sliding groove 18 reaches the inner wall of the rotating groove 6, the circular limiting block 14 is rotated, then the medical staff rotates by ninety degrees, so that the limiting block two 16 is aligned with the slot of the limiting groove two 17, and the circular limiting block 14 is pressed, the pressure is transmitted to the limiting block two 16, so that the limiting block two 16 is clamped into the inner wall of the limiting groove two 17, preventing the further rotation of the sliding groove 18, so as to realize the stable fixation of the protective sleeve body 1 and the fixed sleeve 5.
[0035] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An endoscope protector comprising a protector body (1), characterized in that: The inner wall of the protective sleeve body (1) is attached with an endoscope body (4), the top of the endoscope body (4) is fixedly provided with a detection head (2) and a fixed sleeve (5) respectively, the top of the protective sleeve body (1) is provided with a rotating groove (6) and a placing groove (7) respectively, the inner wall bottom of the placing groove (7) is provided with a moving groove (8), the inner wall bottom of the moving groove (8) is provided with a limiting groove one (9), the inner wall of the placing groove (7) is movably connected with an extension rod (10), the top of the extension rod (10) is fixedly provided with a circular block (3), the outer wall of the extension rod (10) is fixedly provided with a limiting block one (11), the outer wall bottom of the extension rod (10) is fixedly provided with a placing block (12) and a fixed block (13) respectively.
2. An endoscope cover according to claim 1, characterized in that: The top of the circular block (3) is provided with a limiting groove two (17) and a square groove (19) respectively, the inner wall of the limiting groove two (17) is placed with a limiting block two (16), the outer wall of the limiting block two (16) is fixedly provided with a circular limiting block (14), one end of the circular limiting block (14) is fixedly provided with a fixed rod (15), the other end of the fixed rod (15) is fixedly provided with a sliding groove (18).
3. An endoscope cover according to claim 2, wherein: The limiting block two (16) and the limiting groove two (17) are clamped, the limiting block one (11), the placing block (12) and the fixed block (13) are all matched with the inner wall of the placing groove (7) and the limiting groove one (9).
4. An endoscope cover according to claim 3, wherein: The moving groove (8) is provided in the inner wall of the protective sleeve body (1) and the fixed sleeve (5) respectively, and the sliding groove (18) is matched with the inner wall of the rotating groove (6) and the square groove (19) respectively.
5. An endoscope cover according to claim 4, wherein: The square groove (19) is provided in the top of the protective sleeve body (1), and the limiting groove one (9) is provided in the inner wall of the fixed sleeve (5).
6. An endoscope cover according to claim 5, wherein: The number of the circular block (3), the extension rod (10), the limiting block one (11), the placing block (12) and the fixed block (13) is four, and four circular blocks (3), extension rods (10), limiting block ones (11), placing blocks (12) and fixed blocks (13) are respectively located in the inner wall of the protective sleeve body (1) and the fixed sleeve (5).