Insertion device for assisting endoscope

Abstract

The utility model discloses an auxiliary insertion device for an endoscope, which comprises a fixed block and further comprises a movable block, the movable block is arranged at the top of the fixed block, and a clamping piece for limiting a pipeline is arranged on one side of the movable block; the moving assembly comprises a screw rod which is connected to one side of the moving block in a threaded penetrating mode, and a guide rod used for limiting rotation of the moving block is arranged on one side of the screw rod; and the frame body assembly is used for fixing the position of the moving assembly, the frame body assembly is arranged at the top of the fixing block, and a limiting piece used for limiting the endoscope is arranged on one side of the frame body assembly. Through the design of the moving block, the screw rod, the guide rod, the clamping piece, the frame body assembly and the limiting piece, when the endoscope clamping device is used, an endoscope is fixed to one side of the moving block through the clamping piece, then the screw rod is rotated to drive the moving block to move, the clamped endoscope is driven to move through the moving block, and the endoscope is inserted into the needed position.

Description

TECHNICAL FIELD

[0001] The utility model relates to endoscope technical field especially relates to a kind of insertion device for auxiliary endoscope. BACKGROUND

[0002] Endoscope is a kind of illumination and imaging equipment for medical field, is widely used in diagnosis and surgical operation. It enters the body through the natural channel of body or small incision to observe the situation of internal organs and tissues.

[0003] When using, it needs to be inserted into the body by hand holding endoscope, but when inserting, when hand shakes, hand drives endoscope to shake, and the shaking of endoscope will constantly impact patient, so as to cause patient's discomfort or pain. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of insertion device for auxiliary endoscope to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of insertion device for auxiliary endoscope, including fixed block, still including:

[0006] Moving block, the moving block is set on the top of fixed block, one side of the moving block is provided with the clamping piece for limiting pipeline;

[0007] Moving assembly, the moving assembly includes screw rod that is connected in the one side of moving block, one side of the screw rod is provided with the guide rod for limiting the rotation of moving block;

[0008] Frame body assembly, the frame body assembly is used to fix the position of moving assembly, the frame body assembly is set on the top of fixed block, one side of the frame body assembly is provided with the limiting piece for limiting endoscope.

[0009] Preferably, the frame body assembly includes vertical rod that is fixedly connected at the top of fixed block, one side of the vertical rod is fixedly connected with first cross bar, one side of the first cross bar is fixedly connected with second cross bar, one side of the vertical rod is provided with third cross bar, the third cross bar is provided with adjusting piece for adjusting the position of third cross bar at the connecting place of vertical rod.

[0010] Preferably, the guide rod is fixedly connected at the bottom of first cross bar, and the guide rod is fixedly connected at the top of second cross bar.

[0011] Preferably, the bottom of the first cross bar is fixedly connected with bearing, the screw rod is insertedly connected in the middle of bearing, the screw rod is insertedly connected at the top of second cross bar, and the bottom of the screw rod is fixedly connected with the cap.

[0012] Preferably, the clamping member includes a clamping block fixedly connected to one side of the moving block, and rubber blocks are provided on both sides of the clamping block and the moving block, and the limiting member includes a limiting block fixedly connected to one side of the third crossbar.

[0013] Preferably, the adjusting component includes a connecting block fixedly connected to the other side of the third crossbar, a sliding block fixedly connected to one side of the connecting block, a connecting groove opened on one side of the upright, a sliding groove opened on the inner wall of one side of the connecting groove, the connecting block being inserted into the inside of the connecting groove, and the sliding block being inserted into the inside of the sliding groove.

[0014] Preferably, a plurality of positioning holes are provided on the inner wall of one side of the sliding groove, and a positioning block is inserted into the inside of the positioning hole. A driving block is fixedly connected to one side of the positioning block, and an elastic block is fixedly connected to one side of the driving block. A cavity is provided in the middle of the sliding block, and the driving block and the elastic block are both inserted into the cavity.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] This utility model, through the design of a moving block, screw, guide rod, clamping member, frame assembly, and limiting member, allows the endoscope to be fixed to one side of the moving block by the clamping member during use. Then, the moving block is moved by rotating the screw, and the endoscope held by the moving block is moved to the desired position. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a partial three-dimensional structural diagram of the present utility model.

[0019] Figure 3 This is a front cross-sectional view of the present invention.

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A.

[0021] In the diagram: 1. Fixed block; 2. Frame assembly; 201. First horizontal bar; 202. Upright pole; 203. Second horizontal bar; 204. Third horizontal bar; 3. Moving block; 4. Clamping component; 401. Rubber block; 402. Clamping block; 5. Restricting block; 6. Moving assembly; 601. Bearing; 602. Screw; 603. Guide rod; 604. Torque cap; 7. Adjusting component; 701. Connecting groove; 702. Sliding groove; 703. Sliding block; 704. Positioning hole; 705. Positioning block; 706. Elastic block; 707. Driving block; 708. Cavity; 709. Connecting block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] The utility model provides a kind of auxiliary endoscope insertion device as shown in Figures 1-4 As shown in a kind of auxiliary endoscope insertion device, including fixed block 1, still include:

[0024] Moving block 3, moving block 3 is set in the top of fixed block 1, and the side of moving block 3 is provided with the clamping piece 4 for limiting pipeline;

[0025] Moving assembly 6, moving assembly 6 includes screw rod 602 that is connected in the side of moving block 3, and the side of screw rod 602 is provided with guide rod 603 for limiting the rotation of moving block 3;

[0026] Frame body assembly 2, frame body assembly 2 is used to fix the position of moving assembly 6, and frame body assembly 2 is set in the top of fixed block 1, and the side of frame body assembly 2 is provided with limiting piece for limiting endoscope.

[0027] It needs to be explained that, in use, endoscope is fixed in the side of moving block 3 through clamping piece 4, then moving block 3 is moved by rotating screw rod 602, and the clamped endoscope is moved by moving block 3, and endoscope is inserted into the required position.

[0028] Specifically, frame body assembly 2 includes vertical rod 202 that is fixedly connected at the top of fixed block 1, the side of vertical rod 202 is fixedly connected with first cross bar 201, the side of first cross bar 201 is fixedly connected with second cross bar 203, the side of vertical rod 202 is provided with third cross bar 204, and the connecting place of third cross bar 204 and vertical rod 202 is provided with adjusting piece 7 for adjusting the position of third cross bar 204.

[0029] It needs to be explained that the adjusting piece 7 is used to adjust the height of third cross bar 204, so as to adjust the distance between third cross bar 204 and patient, avoid the collision with third cross bar 204 when patient moves to the bottom of third cross bar 204, so as to protect patient.

[0030] Specifically, guide rod 603 is fixedly connected at the bottom end of first cross bar 201, and guide rod 603 is fixedly connected at the top end of second cross bar 203.

[0031] Specifically, the bottom end of the first cross bar 201 is fixedly connected with a bearing 601, a screw rod 602 is penetratingly connected in the middle part of the bearing 601, the screw rod 602 is penetratingly connected at the top of the second cross bar 203, and the bottom end of the screw rod 602 is fixedly connected with a cap nut 604.

[0032] It should be noted that the bearing 601 is a ball bearing, which is used to fix the position of the screw rod 602, the two ends of the guide rod 603 are connected with the first cross bar 201 and the second cross bar 203 respectively, and the moving block 3 is limited to rotate by the fixed position screw rod 602 and the guide rod 603 in use. When the moving block 3 needs to be moved, the screw rod 602 is directly rotated to move the moving block 3 which is unable to rotate and is threadedly connected with the screw rod 602.

[0033] Specifically, the clamping piece 4 includes a clamping block 402 fixedly connected to one side of the moving block 3, and the opposite side of the clamping block 402 and the moving block 3 is provided with a rubber block 401. The limiting piece includes a limiting block 5 fixedly connected to one side of the third cross bar 204.

[0034] It should be noted that the clamping block 402 is provided on one side of the moving block 3, the adjusting piece 7 is used to adjust the height of the third cross bar 204, the limiting block 5 is provided on the opposite side of the third cross bar 204 and is provided with an arc-shaped groove, so that the endoscope is located in the arc-shaped groove and is limited by the arc-shaped groove to avoid random shaking. The rubber block 401 is made of rubber material, and the surface of the rubber is usually rough. Such roughness can increase the contact area between the surface and other surfaces, thereby increasing the friction coefficient. When the endoscope is clamped, the rubber block 401 is in contact with the endoscope to avoid the sliding of the endoscope between the clamping block 402 and the moving block 3.

[0035] Further, in use, the third cross bar 204 is first moved to one side of the second cross bar 203, so that the patient moves to the bottom of the third cross bar 204, and finally the third cross bar 204 is moved to one side of the patient by the adjusting piece 7, so that the third cross bar 204 moves to one side of the patient. One side of the endoscope is fixed to one side of the moving block 3 by the clamping block 402, and the bottom of the endoscope is limited by the limiting block 5.

[0036] Specifically, the adjusting piece 7 comprises a connecting block 709 fixedly connected to the other side of the third horizontal rod 204, one side of the connecting block 709 is fixedly connected with a sliding block 703, one side of the vertical rod 202 is provided with a connecting groove 701, the inner wall of one side of the connecting groove 701 is provided with a sliding groove 702, the connecting block 709 is connected in the inside of the connecting groove 701, the sliding block 703 is connected in the inside of the sliding groove 702, the inner wall of one side of the sliding groove 702 is provided with a plurality of positioning holes 704, the inside of the positioning hole 704 is connected with a positioning block 705, one side of the positioning block 705 is fixedly connected with a driving block 707, one side of the driving block 707 is fixedly connected with an elastic block 706, the middle part of the sliding block 703 is provided with a cavity 708, the driving block 707 and the elastic block 706 are connected in the inside of the cavity 708.

[0037] It should be noted that the sliding groove 702 is matched with the sliding block 703, so that the sliding block 703 can slide in the sliding groove 702, the horizontal cross section of the connecting groove 701 is smaller than the width of the sliding block 703, so that the sliding block 703 cannot slide out of the sliding groove 702, the connecting block 709 is used to connect the sliding block 703 and the third horizontal rod 204, and the movement direction of the third horizontal rod 204 is limited by the sliding block 703, so that the third horizontal rod 204 cannot move at will, when the third horizontal rod 204 needs to be moved, the connecting block 709 and the sliding block 703 are moved by the third horizontal rod 204; the elastic block 706 is made of rubber material, which has the characteristics of variable, when the elastic block 706 is extruded by the driving block 707 during use, the elastic block 706 is deformed after being extruded, so that the driving block 707 can continue to move to one side of the elastic block 706, and the positioning block 705 can move to one side of the elastic block 706.

[0038] Further, when the height of the third horizontal rod 204 needs to be adjusted, the positioning block 705 is moved out of the positioning hole 704, and then the height of the third horizontal rod 204 is adjusted, when the height is adjusted to the required height, the driving block 707 and the positioning block 705 are moved by the elastic block 706, and the positioning block 705 is inserted into the inside of the corresponding positioning hole 704, so that the position of the sliding block 703 and the third horizontal rod 204 is fixed.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An insertion device for assisting endoscopy, comprising a fixing block (1), characterized in that, Also include: The moving block (3) is arranged on the top of the fixed block (1), one side of the moving block (3) is provided with a clamping piece (4) for limiting the pipeline; The moving assembly (6) includes a screw rod (602) threaded connected on one side of the moving block (3), one side of the screw rod (602) is provided with a guide rod (603) for limiting the rotation of the moving block (3); The frame assembly (2) is used for fixing the position of the moving assembly (6), and is arranged on the top of the fixed block (1), one side of the frame assembly (2) is provided with a limiting piece for limiting the endoscope.

2. The insertion device according to claim 1, wherein The frame assembly (2) includes a vertical rod (202) fixedly connected to the top end of the fixed block (1), one side of the vertical rod (202) is fixedly connected with a first cross rod (201), one side of the first cross rod (201) is fixedly connected with a second cross rod (203), one side of the vertical rod (202) is provided with a third cross rod (204), and the connecting part of the third cross rod (204) and the vertical rod (202) is provided with an adjusting piece (7) for adjusting the position of the third cross rod (204).

3. The insertion device according to claim 1, wherein The guide rod (603) is fixedly connected to the bottom end of the first cross rod (201), and the guide rod (603) is fixedly connected to the top end of the second cross rod (203).

4. The insertion device according to claim 3, wherein The bottom end of the first cross rod (201) is fixedly connected with a bearing (601), the screw rod (602) is threaded connected in the middle part of the bearing (601), the screw rod (602) is threaded connected to the top of the second cross rod (203), and the bottom end of the screw rod (602) is fixedly connected with a twist cap (604).

5. The insertion device according to claim 1, wherein The clamping piece (4) includes a clamping block (402) fixedly connected to one side of the moving block (3), and rubber blocks (401) are arranged on opposite sides of the clamping block (402) and the moving block (3), and the limiting piece includes a limiting block (5) fixedly connected to one side of the third cross rod (204).

6. The insertion device according to claim 2, wherein The adjusting piece (7) includes a connecting block (709) fixedly connected to the other side of the third cross rod (204), one side of the connecting block (709) is fixedly connected with a sliding block (703), one side of the vertical rod (202) is provided with a connecting groove (701), an inner wall of one side of the connecting groove (701) is provided with a sliding groove (702), the connecting block (709) is threaded connected in the inside of the connecting groove (701), and the sliding block (703) is threaded connected in the inside of the sliding groove (702).

7. An insertion device according to claim 6, wherein A plurality of positioning holes (704) are arranged on the inner wall of one side of the sliding groove (702), a positioning block (705) is threaded connected in the inside of the positioning hole (704), one side of the positioning block (705) is fixedly connected with a driving block (707), one side of the driving block (707) is fixedly connected with an elastic block (706), and a cavity (708) is arranged in the middle part of the sliding block (703), and the driving block (707) and the elastic block (706) are threaded connected in the inside of the cavity (708).

Images