Single body supporting device for endoscope operation

Abstract

The utility model discloses a single supporting device for endoscope operation, which relates to the technical field of gastroscopy auxiliary equipment and comprises a base, a stroke rod, a tooth groove, a sliding sleeve, a limiting block, a pulling plate, a sliding rod, a spring, a connecting rod, a supporting rod and a supporting plate. A stroke rod is vertically fixed on the surface of the base; a tooth groove is formed in the side wall of the stroke rod. The stroke rod is sleeved with a sliding sleeve. Limiting blocks are movably arranged at the positions, corresponding to the tooth grooves, of the side wall of the sliding sleeve. A pulling plate is fixed to the back of the limiting block. Springs sleeve rod bodies, penetrating through the movable holes in the two sides of the sliding sleeve, of the sliding rods; the side wall of the sliding sleeve is fixedly connected with the top of a connecting rod; the bottom of the connecting rod is rotationally connected with one end of the supporting rod; a supporting plate is arranged at the other end of the supporting rod; the device meets the use requirements of a standing posture and a sitting posture while supporting is stable, and an operation handle can be temporarily fixed; and other supports such as chairs are not needed for assistance.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscopic examination auxiliary equipment, in particular to a single-body support device for endoscope operation. Background Art

[0002] An endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software, etc. It has an image sensor, an optical lens, a light source illumination, a mechanical device, etc., and it enters the stomach through the mouth with the help of a slender and flexible tube. The endoscope can see lesions that cannot be shown by X-rays, so it is very useful for doctors. For example, with the help of an endoscope, a doctor can observe ulcers or tumors in the stomach and thus formulate the best treatment plan.

[0003] During the examination, a doctor needs to insert the tube into the patient's mouth with one hand and hold the operation handle with the other hand. When there are many patients to be examined, after a long time of operation by the doctor, the side holding the tube needs to be adjusted frequently and the arm needs to move, which is a relatively good situation; while the arm holding the operation handle becomes stiff due to maintaining the observation posture for a long time. Therefore, the arm holding the operation handle needs to be supported to relieve the discomfort.

[0004] The traditional support method fixes the support arm above the seat by means of clamping, resulting in limited support. According to the patient's body position and vomiting reaction, etc., the doctor sometimes needs to stand up for operation. The support arm clamped to the chair obviously cannot fully meet the requirements. The lifting and height adjustment of the support arm fixed to the chair is limited, and its stability is affected by the chair; secondly, during the intermittent period, there is no good placement position for the operation handle. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a single-body support device for endoscope operation. This device is an independent single-body support, which does not need to be fixed by means of other items, and can meet standing operation and sitting operation; and it provides temporary fixation for the operation handle.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0007] A single-body support device for endoscopic operation, comprising a base, a stroke rod, a tooth groove, a sliding sleeve, a limit block, a pull plate, a sliding rod, a spring, a connecting rod, a support rod, and a support tray; a stroke rod is vertically fixed on the surface of the base; a tooth groove is formed on the side wall of the stroke rod; a sliding sleeve is sleeved on the stroke rod; a limit block is movably arranged on the side wall of the sliding sleeve corresponding to the tooth groove position; the limit block is provided with teeth corresponding to the tooth groove position and matching with the tooth groove; a pull plate is fixed on the back of the limit block; sliding rods are fixed at both ends of the pull plate; springs are sleeved on the rod bodies of the sliding rods passing through the movable holes on both sides of the sliding sleeve; a plug is fixed at the end of the sliding rod; the side wall of the sliding sleeve is fixedly connected with the top of the connecting rod; the bottom of the connecting rod is rotatably connected with one end of the support rod; the other end of the support rod is provided with a support tray.

[0008] Preferably, a placement groove member is fixed at the top of the connecting rod; a groove for clamping an operation handle is formed on the front surface of the placement groove member.

[0009] Preferably, the support tray is rotatably connected with the support rod through a knob, and through holes are formed at the bottom of the support tray; the screw rod of the knob passes through the through hole and is threadedly connected with the support rod.

[0010] Preferably, a sliding groove is fixed below the base, an adjusting plate is slidably arranged in the sliding groove, and universal wheels with brakes are arranged below the base and the adjusting plate.

[0011] Preferably, a circular groove for placing the elbow joint is formed on the surface of the support tray, and a lining layer is padded in the circular groove.

[0012] Preferably, the connecting rod is of an L-shaped structure, and a cylindrical holding part for adjustment is arranged on the rod body of the connecting rod.

[0013] Advantages of the present utility model:

[0014] While the device has stable support, it meets the usage requirements in both standing and sitting postures, and can temporarily fix the operation handle; there is no need to rely on other supports such as chairs for assistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2This is a schematic diagram of the partial enlarged structure of the present utility model.

[0018] Figure 3 This is a schematic diagram of the partial sectional structure of the present utility model.

[0019] Figure 4 This is a schematic diagram of the disassembled structure of the present utility model.

[0020] Figure 5 This is a schematic diagram of the bottom connection relationship of the present utility model.

[0021] In the figure, there are base 1, support leg 2, chute 3, adjusting plate 4, travel rod 5, tooth groove 6, sliding sleeve 7, limit block 8, pull plate 9, sliding rod 10, plug 10.1, spring 11, connecting rod 12, cylindrical gripping part 12.1, support rod 13, support tray 14, through hole 14.1, circular groove 14.2, placing groove part 15, groove 15.1, knob 16, screw 16.1, universal wheel 17, and operating handle 18. Specific embodiments

[0022] As Figures 1-4 shown, a single-body support device for endoscopic operation is mainly used to support the arm of a doctor holding the operating handle 18. A travel rod 5 is vertically fixed on the surface of the base 1, and a tooth groove 6 is provided on the side wall of the travel rod 5; a sliding sleeve 7 is sleeved on the travel rod 5; a limit block 8 is movably arranged on the side wall of the sliding sleeve 7 corresponding to the position of the tooth groove 6. A pull plate 9 is fixed on the back of the limit block 8, and sliding rods 10 are fixed at both ends of the pull plate 9; a spring 11 is sleeved on the rod body of the sliding rod 10 passing through the movable holes on both sides of the sliding sleeve 7; a plug 10.1 is fixed at the end of the sliding rod 10; the limit block 8 is provided with teeth that cooperate with the tooth groove 6 at the position corresponding to the tooth groove 6. By pulling the pull plate 9, the teeth of the limit block 8 can be disengaged from or engaged with the tooth groove 6. The connecting rod 12 is of an L-shaped structure, and a cylindrical gripping part 12.1 for adjustment is provided on the rod body of the connecting rod 12. When pulling, the other hand can hold this part. The side wall of the sliding sleeve 7 is fixedly connected to the top of the connecting rod 12; a placing groove part 15 is fixed at the top of the connecting rod 12; a groove 15.1 for clamping the operating handle 18 is provided on the front surface of the placing groove part 15. The bottom of the connecting rod 12 is rotatably connected to one end of the support rod 13, and the support tray can be rotationally adjusted.

[0023] As Figure 2 、 4As shown in the figure, a support pallet 14 is provided at the other end of the support rod 13; the support pallet 14 is rotatably connected to the support rod 13 through a knob 16, and a through hole 14.1 is provided at the bottom of the support pallet 14; the screw 16.1 of the knob 16 passes through the through hole 14.1 and is threadedly connected to the support rod 13. The knob 16 can longitudinally adjust the angle of the support pallet 14. A circular groove 14.2 for placing the elbow joint is provided on the surface of the support pallet 14, and a lining layer is padded in the circular groove 14.2. The plane of the support pallet 14 is used to support the arm, and the circular groove 14.2 is used to support the elbow joint. Long-term contact between the elbow joint and the plane will cause discomfort, which can be effectively relieved by the circular groove 14.2 and the lining layer in the circular groove 14.2.

[0024] As Figure 5 shown, in order to ensure the stability of the support, a sliding groove 3 is fixed under the base 1, and an adjusting plate 4 is slidably arranged in the sliding groove 3. Universal wheels 17 with brakes are provided under the base 1 and the adjusting plate 4, and the base 1 and the universal wheels 17 are connected by legs 2. After the adjusting plate 4 extends out, the bottom bearing area is increased; the universal wheels 17 under the base 1 and the adjusting plate 4 can be arranged in a triangle to ensure stability. If the fixing method is not separately introduced above, the general technical means of welding or threaded fastening commonly used by those skilled in the art are used.

[0025] The working principle is as follows:

[0026] During use, first move the device to the designated position, and kick the adjusting plate 4 out of the sliding groove 3 by kicking; after stepping on the brakes of all the universal wheels 17, adjust the height of the sliding sleeve 7 according to the sitting or standing posture; when adjusting the sliding sleeve 7, hold the pulling plate 9 with one hand and hold the cylindrical holding part 12.1 with the other hand, then pull the pulling plate 9, and the teeth of the limit block 8 are disengaged from the tooth groove 6 at this time. The height can be directly adjusted by moving the sliding sleeve 7 up and down. After the adjustment is completed, release the pulling plate 9. After the preparation work is completed, start operating the endoscope, and the operating handle 18 of the endoscope is inserted into the groove 15.1 of the placement groove member 15 during the intermittent period.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A single-body support device for endoscopic operation, characterized in that: The invention comprises a base, a travel rod, a tooth groove, a sliding sleeve, a limit block, a pull plate, a sliding rod, a spring, a connecting rod, a support rod and a supporting plate; a travel rod is vertically fixed on the surface of the base; a tooth groove is opened on the side wall of the travel rod; a sliding sleeve is sleeved on the travel rod; a limit block is movably provided on the side wall of the sliding sleeve corresponding to the tooth groove position; teeth matching the tooth groove are provided on the limit block corresponding to the tooth groove position; a pull plate is fixed on the back of the limit block; sliding rods are fixed on both ends of the pull plate; a spring is sleeved on the rod body of the sliding rod passing through the movable holes on both sides of the sliding sleeve; a plug is fixed on the end of the sliding rod; the side wall of the sliding sleeve is fixedly connected to the top of the connecting rod; the bottom of the connecting rod is rotatably connected to one end of the support rod; a supporting plate is provided on the other end of the support rod.

2. A single-body support device for endoscope operation according to claim 1, characterized in that: A placement slot is fixed on the top of the connecting rod; a groove for clamping an operating handle is provided on the front of the placement slot.

3. A single-body support device for endoscope operation according to claim 1, characterized in that: The support plate is rotatably connected to the support rod via a knob, a through hole is provided at the bottom of the support plate, and a screw rod of the knob passes through the through hole and is threadedly connected to the support rod.

4. A single-body support device for endoscope operation according to claim 1, characterized in that: A slide groove is fixed below the base, an adjustment plate is slidably arranged in the slide groove, and universal wheels with brakes are arranged below the base and the adjustment plate.

5. A single-body support device for endoscope operation according to claim 3, characterized in that: A circular groove for placing the elbow joint is arranged on the surface of the supporting plate, and a lining layer is padded in the circular groove.

6. A single-body support device for endoscope operation according to claim 1, characterized in that: The connecting rod is an L-shaped structure, and the rod body of the connecting rod is provided with a cylindrical gripping portion for adjustment.

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