Auxiliary traction device for endoscope in digestive system department

Abstract

The utility model discloses an endoscope auxiliary traction device for the digestive system department, which belongs to the technical field of medical instruments and comprises a traction hose, a supporting seat is fixedly connected to the bottom end of the traction hose, a clamping block is arranged at the top end of the supporting seat, and supporting columns are fixedly connected to two ends of the clamping block. The surface of the supporting column is rotationally connected with an inner cavity of a through hole of the supporting base, an adjusting mechanism is arranged at the bottom ends of the clamping blocks, the five clamping blocks are arranged in a spherical shape, a fixing base is fixedly connected to the top end of the traction hose, and a supporting frame is fixedly connected to the top end of the fixing base. A lifting assembly is arranged in an inner cavity of the supporting frame, a connecting soft rod is fixedly connected to the bottom end of the lifting assembly, and the other end of the connecting soft rod is fixedly connected with the top end of an adjusting mechanism, so that infection to a patient is avoided, the use experience of the patient is improved, and the use effect of the auxiliary traction device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an endoscope-assisted traction device for gastroenterology. Background Art

[0002] Endoscopes are commonly used medical devices in gastroenterology. They are a group of devices that obtain images directly through the digestive tract or through ultrasound or X-ray equipment to obtain ultrasound or X-ray images of the digestive tract and digestive organs, in order to diagnose and treat digestive system diseases. When using endoscopes to examine patients, medical staff may sometimes find foreign objects in the patient's body, which need to be removed with the help of some auxiliary traction devices.

[0003] The existing auxiliary traction devices generally clamp foreign bodies through foreign body clamps. The foreign body clamps are generally in the shape of clamps. When the foreign body clamps are moved, they can easily scratch the patient's internal organs, causing infection to the patient, resulting in a decrease in the patient's usage experience and reducing the effectiveness of the auxiliary traction device. Therefore, we need to propose an auxiliary traction device for gastroenterology endoscopy. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary traction device for gastroenterology endoscopes. Through the spherical setting of five groups of clamping blocks, when the traction hose drives the foreign body clamp to move, scratches on the patient's internal organs are avoided, thereby avoiding infection to the patient, improving the patient's usage experience, and improving the use effect of the auxiliary traction device, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary traction device for gastroenterology endoscope, comprising a traction hose, the bottom end of the traction hose is fixedly connected to a support seat, the top end of the support seat is provided with a clamping block, both ends of the clamping block are fixedly connected to a support column, the surface of the support column is provided with a through hole at a position corresponding to the inner side wall of the support seat, the surface of the support column is rotatably connected to the inner cavity of the through hole of the support seat, the bottom end of the clamping block is provided with an adjustment mechanism for adjusting clamping or release, the clamping blocks are provided with five groups, and the shape of the five groups of clamping blocks after being formed is spherical, the top end of the traction hose is fixedly connected to a fixed seat, the top end of the fixed seat is fixedly connected to a support frame, the inner cavity of the support frame is provided with a lifting assembly, the bottom end of the lifting assembly is fixedly connected to a connecting soft rod, and the other end of the connecting soft rod is fixedly connected to the top of the adjusting mechanism.

[0006] Preferably, the adjustment mechanism includes a fixed block, which is fixedly connected to the inner cavity of the traction hose, and a through hole is opened on the surface of the fixed block. A movable rod is inserted and slidably connected to the inner cavity of the through hole of the fixed block, one end of the movable rod is fixedly connected to the limiting block, and the other end of the movable rod is fixedly connected to a connecting structure, and the other end of the connecting structure is rotatably connected to the bottom end of the clamping block.

[0007] Preferably, the connecting structure includes a connecting frame, one end of the connecting frame inner cavity is rotatably connected to the surface of the clamping block via a rotating shaft, the other end of the connecting frame inner cavity is rotatably connected to the connecting block via a rotating shaft, and the other end of the connecting block is fixedly connected to one end of the movable rod.

[0008] Preferably, a spring is sleeved on the outer surface of the movable rod, and the spring is located between the connecting block and the fixed block. Five groups of movable rods are provided.

[0009] Preferably, the lifting assembly includes a lifting block, which is located in the inner cavity of the support frame, and both ends of the lifting block are fixedly connected with sliders, a sliding groove is provided at a position on the surface of the slider corresponding to the inner wall of the support frame, the surface of the slider is slidably connected to the inner cavity of the sliding groove, and the bottom end of the lifting block is fixedly connected to the top end of the connecting soft rod.

[0010] Preferably, a non-slip pad is bonded to the bottom end of the lifting block, and a hand-holding groove is provided on the surface of the non-slip pad.

[0011] Preferably, a gripping block is fixedly connected to the top end of the support frame, and the gripping block is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides an auxiliary traction device for endoscopes in gastroenterology. Through the spherical arrangement of five groups of clamping blocks, when the traction hose drives the foreign body clamp to move, scratches on the patient's internal organs are avoided, thereby avoiding infection to the patient, improving the patient's use experience, and improving the use effect of the auxiliary traction device.

[0014] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the decomposed structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the adjustment mechanism, the support seat and the clamping block of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a local cross-sectional structure of the utility model.

[0019] In the figure: 1. traction hose; 2. support seat; 3. clamping block; 4. support column; 5. adjustment mechanism; 51. fixed block; 52. movable rod; 53. limit block; 54. connecting frame; 55. connecting block; 6. fixed seat; 7. support frame; 8. lifting assembly; 81. lifting block; 82. slider; 83. slide groove; 9. connecting soft rod; 10. spring; 11. anti-slip pad; 12. holding block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an auxiliary traction device for endoscope in gastroenterology, comprising a traction hose 1, the bottom end of the traction hose 1 is fixedly connected to a support seat 2, a clamping block 3 is arranged at the top of the support seat 2, both ends of the clamping block 3 are fixedly connected to support columns 4, a through hole is opened at a position corresponding to the inner wall of the support seat 2 on the surface of the support column 4, the surface of the support column 4 is rotatably connected to the inner cavity of the through hole of the support seat 2, an adjustment mechanism 5 for adjusting clamping or releasing is arranged at the bottom end of the clamping block 3, five groups of the clamping blocks 3 are arranged, and the shape of the five groups of clamping blocks 3 after being formed is spherical, the top end of the traction hose 1 is fixedly connected to a fixed seat 6, the top end of the fixed seat 6 is fixedly connected to a support frame 7, the inner cavity of the support frame 7 is provided with a lifting assembly 8, the bottom end of the lifting assembly 8 is fixedly connected to a connecting soft rod 9, and the other end of the connecting soft rod 9 is fixedly connected to the top of the adjusting mechanism 5;

[0022] Pull the lifting assembly 8 to drive the connecting soft rod 9 to move, so that the connecting soft rod 9 drives the adjustment structure to move, and the adjustment mechanism 5 drives the clamping block 3 to flip in the inner cavity of the support seat 2, so that the five groups of clamping blocks 3 are combined into a spherical shape to avoid scratching the patient's internal organs. Then take the traction hose 1 and insert it into the patient's body to clamp foreign objects, thereby avoiding infection to the patient, improving the patient's use experience, and improving the use effect of the auxiliary traction device.

[0023] The adjusting mechanism 5 includes a fixed block 51, which is fixedly connected to the inner cavity of the traction hose 1. A through hole is opened on the surface of the fixed block 51. A movable rod 52 is inserted and slidably inserted into the inner cavity of the through hole of the fixed block 51. One end of the movable rod 52 is fixedly connected to a limiting block 53, and the other end of the movable rod 52 is fixedly connected to a connecting structure. The other end of the connecting structure is rotatably connected to the bottom end of the clamping block 3. The limiting block 53 drives the movable rod 52 to move, and the movable rod 52 drives the clamping block 3 to move through the connecting structure, so that the five groups of clamping blocks 3 are flipped in the support seat 2 for clamping or releasing.

[0024] The connection structure includes a connecting frame 54, one end of the inner cavity of the connecting frame 54 is rotatably connected to the surface of the clamping block 3 through a rotating shaft, and the other end of the inner cavity of the connecting frame 54 is rotatably connected to a connecting block 55 through a rotating shaft. The other end of the connecting block 55 is fixedly connected to one end of a movable rod 52. The movable rod 52 pushes the connecting block 55 to move, and the connecting block 55 pushes the clamping block 3 to flip through the connecting frame 54, thereby realizing the clamping or release state of the clamping block 3.

[0025] A spring 10 is sleeved on the outer surface of the movable rod 52, and the spring 10 is located between the connecting block 55 and the fixed block 51. The movable rod 52 is provided with five groups. Pulling the connecting soft rod 9 drives the limit block 53 to move, so that the limit block 53 drives the movable rod 52 to move, and the movable rod 52 drives the connecting block 55 to move toward the support seat 2. The connecting block 55 squeezes the spring 10, so that the five groups of clamping blocks 3 are combined into a spherical shape, and then the connecting soft rod 9 is released, so that the spring 10 is released to provide driving force to push the movable rod 52 to reset, and the movable rod 52 pushes the connecting frame 54 to move through the connecting block 55, so that the connecting frame 54 drives the clamping block 3 to flip, thereby releasing the clamping block 3.

[0026] The lifting assembly 8 includes a lifting block 81, which is located in the inner cavity of the support frame 7. Both ends of the lifting block 81 are fixedly connected with sliders 82. A slide groove 83 is provided on the surface of the slider 82 at a position corresponding to the inner wall of the support frame 7. The surface of the slider 82 is slidably connected to the inner cavity of the slide groove 83. The bottom end of the lifting block 81 is fixedly connected to the top end of the connecting soft rod 9. Pulling the lifting block 81 to move upward drives the connecting soft rod 9 to move. Through the cooperation of the slider 82 and the slide groove 83, the stability of the lifting block 81 when moving up and down in the inner cavity of the support frame 7 is improved.

[0027] The bottom end of the lifting block 81 is bonded with an anti-skid pad 11, and a hand-holding groove is provided on the surface of the anti-skid pad 11. The anti-skid pad 11 and the hand-holding groove are provided to facilitate medical staff to hold the lifting block 81 for auxiliary traction operation.

[0028] A gripping block 12 is fixedly connected to the top of the support frame 7 . The gripping block 12 is arc-shaped. The gripping block 12 facilitates medical staff to grip the support frame 7 .

[0029] Working principle: When a foreign body is found through the endoscope, the medical staff takes the traction hose 1, holds it on the support frame 7, and pulls the slider 82 to move upward. The slider 82 drives the limit block 53 to move upward through the connecting soft rod, and the limit block 53 drives the connecting block 55 to move through the movable rod 52. At the same time, the connecting block 55 squeezes the spring 10, and the connecting block 55 drives the clamping block 3 to flip in the support seat 2 through the connecting frame 54, so that the five groups of clamping blocks 3 are combined into a sphere. Then the medical staff inserts the traction hose 1 into the patient's body and moves it to the foreign body. The medical staff releases the lifting block 81, so that the spring 10 releases to provide driving force to push the connecting block 55 to reset, so that the clamping block 3 is released and opened, and then the lifting block 81 is pulled again to make the clamping block 3 clamp the foreign body, thereby avoiding infection to the patient, improving the patient's use experience, and improving the use effect of the auxiliary traction device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digestive endoscope auxiliary traction device, comprising a traction hose (1), characterized in that: The bottom end of the traction hose (1) is fixedly connected to a support seat (2), the top end of the support seat (2) is provided with a clamping block (3), both ends of the clamping block (3) are fixedly connected to support columns (4), a through hole is provided on the surface of the support column (4) at a position corresponding to the inner wall of the support seat (2), the surface of the support column (4) is rotatably connected to the inner cavity of the through hole of the support seat (2), the bottom end of the clamping block (3) is provided with an adjustment mechanism (5) for adjusting clamping or releasing, the clamping block (3) is provided with five groups, and the shape of the five groups of clamping blocks (3) is spherical, the top end of the traction hose (1) is fixedly connected to a fixed seat (6), the top end of the fixed seat (6) is fixedly connected to a support frame (7), the inner cavity of the support frame (7) is provided with a lifting assembly (8), the bottom end of the lifting assembly (8) is fixedly connected to a connecting soft rod (9), and the other end of the connecting soft rod (9) is fixedly connected to the top of the adjustment mechanism (5).

2. The digestive endoscope auxiliary traction device according to claim 1, characterized in that: The adjusting mechanism (5) comprises a fixed block (51), the fixed block (51) is fixedly connected to the inner cavity of the traction hose (1), a through hole is opened on the surface of the fixed block (51), a movable rod (52) is inserted and slidably connected to the inner cavity of the through hole of the fixed block (51), one end of the movable rod (52) is fixedly connected to the limiting block (53), the other end of the movable rod (52) is fixedly connected to a connecting structure, and the other end of the connecting structure is rotatably connected to the bottom end of the clamping block (3).

3. The digestive endoscope auxiliary traction device according to claim 2, characterized in that: The connection structure comprises a connection frame (54), one end of the inner cavity of the connection frame (54) is rotatably connected to the surface of the clamping block (3) via a rotating shaft, the other end of the inner cavity of the connection frame (54) is rotatably connected to a connection block (55) via a rotating shaft, and the other end of the connection block (55) is fixedly connected to one end of the movable rod (52).

4. The digestive endoscope auxiliary traction device according to claim 2, characterized in that: The outer surface of the movable rod (52) is sleeved with a spring (10), and the spring (10) is located between the connecting block (55) and the fixed block (51). Five groups of the movable rod (52) are provided.

5. The digestive endoscope auxiliary traction device according to claim 1, characterized in that: The lifting assembly (8) comprises a lifting block (81), the lifting block (81) is located in the inner cavity of the support frame (7), both ends of the lifting block (81) are fixedly connected with sliders (82), a sliding groove (83) is provided at a position on the surface of the slider (82) corresponding to the inner wall of the support frame (7), the surface of the slider (82) is slidably connected to the inner cavity of the sliding groove (83), and the bottom end of the lifting block (81) is fixedly connected to the top end of the connecting soft rod (9).

6. The digestive endoscope auxiliary traction device according to claim 5, characterized in that: The bottom end of the lifting block (81) is bonded with an anti-skid pad (11), and a hand-holding groove is provided on the surface of the anti-skid pad (11).

7. The digestive endoscope auxiliary traction device according to claim 1, characterized in that: A gripping block (12) is fixedly connected to the top end of the support frame (7), and the gripping block (12) is arranged in an arc shape.

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