Medical endoscope fixing device

Abstract

The utility model discloses a kind of medical endoscope fixing devices, it relates to medical endoscope technical field, a kind of medical endoscope fixing device includes vacuum adsorption device, the vacuum adsorption device upper end is provided with connecting block, fixed block is provided in the connecting block, the vacuum adsorption device includes switch, suction port and adsorption hole, the adsorption hole is set in vacuum adsorption device lower end, the suction port is set in vacuum adsorption device side, the switch is set in suction port side, the connecting block is provided with clamp, the clamp includes two groups of chuck, and chuck is set in fixed block both sides, retractable device is set between chuck and fixed block, adjusting device is set on the chuck, slot group is opened in the connecting block upper end, the scheme provides to solve the installation and disassembly of inconvenient endoscope, and the problem of low fixing stability.

Description

Technical Field

[0001] This utility model relates to the field of medical endoscope technology, specifically to a medical endoscope fixation device. Background Technology

[0002] A medical endoscope is a precision medical instrument integrating optics, mechanics, and electronics. It is inserted into the body through natural cavities or surgical incisions to observe and diagnose internal structures. An endoscope consists of a light source, lens, image acquisition system, image processing system, and display, providing clear anatomical images of the body. It is widely used in various departments, including the digestive, urinary, and respiratory systems. Types include rigid endoscopes, fiber optic endoscopes, and electronic endoscopes, characterized by minimally invasive procedures, high efficiency, and precision, making them indispensable tools in modern medicine.

[0003] A medical endoscope adjustment and fixation device, as disclosed in announcement number CN205031211U, includes a support and a base. The support has a front support and a rear support that can move along it. The front and rear support are each equipped with clamping components for holding endoscopes of different diameters. A lifting device is provided on the base, and a support member is provided at the bottom of the support, fixedly connected to the lifting device. This invention has a simple structure, is easy to operate and replace, and is adaptable to clamping various shapes and sizes of rigid medical endoscopes. It has a pitch adjustment function, can adapt to endoscope adjustment in non-viewing directions, and can precisely control the up-and-down movement adjustment via a controller to address the eccentricity of different diameter endoscopes relative to the target, thus improving measurement accuracy.

[0004] The aforementioned devices are inconvenient for the installation and removal of endoscopes during use, and have low fixation stability; therefore, we propose a medical endoscope fixation device to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a medical endoscope fixation device to solve the problems mentioned in the background art, such as the inconvenience of installing and removing existing endoscopes and the low fixation stability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical endoscope fixation device, comprising a vacuum adsorption device, a connecting block provided at the upper end of the vacuum adsorption device, a fixing block provided inside the connecting block, the vacuum adsorption device including a switch, an air extraction port and an adsorption hole, the adsorption hole being provided at the lower end of the vacuum adsorption device, the air extraction port being provided on one side of the vacuum adsorption device, the switch being provided on one side of the air extraction port, a clamp provided inside the connecting block, the clamp including two sets of clamps, the clamps being provided on both sides of the fixing block, a telescopic device being provided between the clamps and the fixing block, an adjustment device being provided on the clamps, a slot group being provided at the upper end of the connecting block, two sets of slot groups being provided and symmetrically arranged on the upper surface of the connecting block, and a limiting groove corresponding to the slot group being provided on the lower surface of the connecting block.

[0007] Preferably, each of the two sets of slots is provided with a plug, and the plug is disposed in a limiting groove, and each plug is provided with a first handle at its upper end.

[0008] Preferably, the front end of the connecting block is provided with a storage block, and there are two sets of storage blocks, with each set having two storage blocks.

[0009] Preferably, a pressure gauge is provided at the front end of the vacuum adsorption device.

[0010] Preferably, the chuck includes a guide block, an outer clamping block, an inner clamping block, a hole, a button, and a third handle. The guide block is disposed inside the connecting block. An outer clamping block is disposed at the lower outer end of the guide block. The inner clamping block is disposed inside the outer clamping block. A hole is disposed on one side of the outer clamping block. A button is disposed on one side of the inner clamping block and is disposed inside the hole. A third handle is disposed on the outer side of the guide block.

[0011] Preferably, the telescopic device is provided in three sets, and each set of the telescopic device includes a spring and a damping rod, with the damping rod disposed inside the spring.

[0012] Preferably, the adjusting device includes a positive and negative lead screw, a second handle, a moving block, a guide plate, and a guide groove. The upper end of each outer clamping block is provided with a guide groove, the moving block is provided in the guide groove, the guide plate is provided on the outside of the moving block and is located at the upper end of the guide groove, the positive and negative lead screw is located in the guide block and its two ends pass through and extend to both sides of the moving block, and a second handle is provided on one side of the positive and negative lead screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model has a connecting block at the lower end of the endoscope. The clamps on both sides of the connecting block, together with the telescopic device, are used for the first step of fixation. The length of the clamps can be adjusted by pressing the button. With the adjustment device at the upper end of the clamps, the outer clamp can be extended outward by rotating the second handle and moving the block, which further increases the adaptability of the fixation device.

[0015] 2. By installing a vacuum adsorption device at the lower end of the connecting block, the fixing effect is enhanced through vacuum adsorption, which also facilitates the overall installation and disassembly of the fixing device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front view of the present invention;

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 This is a cross-sectional view of the present invention;

[0020] In the diagram: 1. Vacuum adsorption device; 2. Connecting block; 3. Air extraction port; 4. Switch; 5. Pressure gauge; 6. Storage block; 7. Insert block; 8. Slot assembly; 9. First handle; 10. Hole; 11. Button; 12. Second handle; 13. Third handle; 14. Adsorption hole; 15. Outer clamping block; 16. Inner clamping block; 17. Positive and negative lead screws; 18. Moving block; 19. Guide plate; 20. Guide block; 21. Telescopic device; 211. Spring; 212. Damping rod; 22. Limiting groove; 23. Fixing block. 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.

[0022] Please see Figure 1-4This utility model provides an embodiment of a medical endoscope fixation device, comprising a vacuum adsorption device 1, a connecting block 2 at the upper end of the vacuum adsorption device 1, and a fixing block 23 inside the connecting block 2. The vacuum adsorption device 1 includes a switch 4, an air extraction port 3, and an adsorption hole 14. The adsorption hole 14 is located at the lower end of the vacuum adsorption device 1, the air extraction port 3 is located on one side of the vacuum adsorption device 1, and the switch 4 is located on one side of the air extraction port 3. A clamp is provided inside the connecting block 2, the clamp including two sets of clamps, which are located on both sides of the fixing block 23. A telescopic device 21 is provided between the clamps and the fixing block 23, and an adjustment device is provided on the clamps. An opening is provided at the upper end of the connecting block 2. There is a slot group 8, which has two sets and is symmetrically arranged on the upper surface of the connecting block 2. The lower surface of the connecting block 2 is provided with a limiting groove 22 corresponding to the slot group 8. By setting the connecting block 2 at the lower end of the endoscope, the clamps on both sides of the connecting block 2 cooperate with the telescopic device 21 to perform the first step of fixation. The length of the clamps can also be adjusted by pressing the button 11. With the adjustment device at the upper end of the clamps, the second handle 12 can be rotated to cooperate with the moving block 18, so that the outer clamp 15 can be unfolded outward, further increasing the adaptability of the fixation device. By setting the vacuum adsorption device 1 at the lower end of the connecting block 2, the fixation effect is enhanced by vacuum adsorption, which also facilitates the overall installation and disassembly of the fixation device.

[0023] Please see Figure 1 Both sets of slot groups 8 are provided with insert blocks 7, and the insert blocks 7 are located in the limiting groove 22. Each insert block 7 has a first handle 9 at its upper end to enhance the fixing effect of the clamp.

[0024] Please see Figure 3 The front end of the connecting block 2 is provided with a storage block 6. There are two sets of storage blocks 6, and each set has two storage blocks 6, so that the plug 7 can be placed when not in use.

[0025] Please see Figure 3 A pressure gauge 5 is installed at the front end of the vacuum adsorption device 1. The vacuum adsorption device 1 is used by observing the pressure gauge 5.

[0026] Please see Figure 4 The chuck includes a guide block 20, an outer clamping block 15, an inner clamping block 16, a hole 10, a button 11, and a third handle 13. The guide block 20 is disposed inside the connecting block 2. The outer clamping block 15 is disposed at the lower outer side of the guide block 20. The inner clamping block 16 is disposed inside the outer clamping block 15. The outer clamping block 15 has a hole 10 on one side. The inner clamping block 16 has a button 11 on one side, and the button 11 is disposed inside the hole 10. The third handle 13 is disposed on the outer side of the guide block 20. The chuck is clamped and fixed by stretching the third handle 13.

[0027] Please see Figure 4 The telescopic device 21 is provided in three sets. Each set of the telescopic device 21 includes a spring 211 and a damping rod 212. The damping rod 212 is provided inside the spring 211 and serves to connect the guide block 20 and the fixing block 23.

[0028] Please see Figure 1 The adjustment device includes a positive and negative lead screw 17, a second handle 12, a moving block 18, a guide plate 19, and a guide groove. The upper end of each outer clamping block 15 is provided with a guide groove, and the moving block 18 is provided in the guide groove. The guide plate 19 is provided on the outside of the moving block 18 and is located at the upper end of the guide groove. The positive and negative lead screw 17 is located in the guide block 20, and both ends pass through and extend to both sides of the moving block 18. The second handle 12 is provided on one side of the positive and negative lead screw 17. The clamp, in conjunction with the telescopic device 21, performs the first step of fixation. The length of the clamp can also be adjusted by pressing the button 11. With the adjustment device provided at the upper end of the clamp, by rotating the second handle 12, in conjunction with the moving block 18, the outer clamping block 15 can be unfolded outward, further increasing the adaptability of the fixing device.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A medical endoscope fixation device, comprising a vacuum adsorption device (1), characterized in that: The vacuum adsorption device (1) is provided with a connecting block (2) at its upper end. A fixing block (23) is provided inside the connecting block (2). The vacuum adsorption device (1) includes a switch (4), an air extraction port (3), and an adsorption hole (14). The adsorption hole (14) is located at the lower end of the vacuum adsorption device (1). The air extraction port (3) is located on one side of the vacuum adsorption device (1). The switch (4) is located on one side of the air extraction port (3). A clamp is provided inside the connecting block (2). The clamp includes two sets of clamps, which are located on both sides of the fixing block (23). A telescopic device (21) is provided between the clamps and the fixing block (23). An adjustment device is provided on the clamps. A slot group (8) is provided at the upper end of the connecting block (2). Two slot groups (8) are provided and symmetrically arranged on the upper surface of the connecting block (2). A limiting groove (22) corresponding to the slot group (8) is provided on the lower surface of the connecting block (2).

2. The medical endoscope fixation device according to claim 1, characterized in that: Both sets of slot groups (8) are provided with insert blocks (7), and the insert blocks (7) are located in the limiting groove (22). The upper end of each insert block (7) is provided with a first handle (9).

3. The medical endoscope fixation device according to claim 1, characterized in that: The front end of the connecting block (2) is provided with a storage block (6), and there are two sets of storage blocks (6), with two storage blocks (6) in each set.

4. The medical endoscope fixation device according to claim 1, characterized in that: A pressure gauge (5) is installed at the front end of the vacuum adsorption device (1).

5. The medical endoscope fixation device according to claim 1, characterized in that: The chuck includes a guide block (20), an outer clamping block (15), an inner clamping block (16), a hole (10), a button (11), and a third handle (13). The guide block (20) is disposed inside the connecting block (2). The outer clamping block (15) is disposed at the lower outer side of the guide block (20). The inner clamping block (16) is disposed inside the outer clamping block (15). The hole (10) is disposed on one side of the outer clamping block (15). The button (11) is disposed on one side of the inner clamping block (16) and is disposed inside the hole (10). The third handle (13) is disposed on the outer side of the guide block (20).

6. The medical endoscope fixation device according to claim 1, characterized in that: The telescopic device (21) is provided in three sets. Each set of the telescopic device (21) includes a spring (211) and a damping rod (212). The damping rod (212) is provided inside the spring (211).

7. A medical endoscope fixation device according to claim 5, characterized in that: The adjustment device includes a positive and negative lead screw (17), a second handle (12), a moving block (18), a guide plate (19), and a guide groove. The upper end of the outer clamping block (15) is provided with a guide groove. The moving block (18) is provided in the guide groove. The guide plate (19) is provided on the outside of the moving block (18) and is located at the upper end of the guide groove. The positive and negative lead screw (17) is located in the guide block (20) and its two ends pass through and extend to both sides of the moving block (18). The second handle (12) is provided on one side of the positive and negative lead screw (17).

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