Auxiliary pressing device for enteroscopy

Abstract

The utility model relates to the field of enteroscopy auxiliary devices, and discloses an enteroscopy auxiliary pressing device which comprises a supporting cylinder, the outer wall of the supporting cylinder is fixedly connected with a first sponge mat, the outer wall of the first sponge mat is fixedly connected with a first leather sheath, the upper surface of the supporting cylinder is provided with a quick release assembly, and the quick release assembly comprises a clamping block. And a cylinder cover is fixedly connected to the upper surface of the clamping block, a second sponge mat is fixedly connected to the outer wall of the cylinder cover, a second leather sheath is fixedly connected to the outer wall of the second sponge mat, and a positioning assembly is arranged on the lower surface of the supporting cylinder. According to the colon sigmoideum pressing device, through cooperation of the first leather sheath, the second leather sheath, the first sponge mat, the second sponge mat, the supporting cylinder and the cylinder cover, a worker can lift the colon sigmoideum in a labor-saving mode, the problem that the pressing effect is not ideal due to the fact that the worker presses the colon sigmoideum from bottom to top in a labor-saving mode is solved, the pressing effect is improved, and the sponge and the leather sheaths are soft in texture and not prone to damage. The comfort of the patient can be ensured.

Description

Technical Field

[0001] The utility model relates to the field of colonoscopy auxiliary devices, in particular to a colonoscopy auxiliary pressing device. Background Art

[0002] Colonoscopy is a common medical examination method used to examine lesions inside the intestines. During the colonoscopy, the patient needs to take the left side lying position, and the doctor inserts the colonoscope into the intestine through the anus to observe the inside of the intestine. During the examination, the doctor needs to fix the colon in the abdominal cavity to better observe and treat the lesions. However, due to the curvature and peristalsis of the intestine, the colon may move in the abdominal cavity, affecting the doctor's operation.

[0003] Therefore, during colonoscopy, assistive abdominal compression is often required to help the doctor secure the colon in the abdominal cavity and reach the ileocecal valve more quickly. During the examination, the patient is in the left lateral decubitus position, and the assistant must press the sigmoid colon from the bottom up. This direction of pressure is very strenuous and less effective. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides a colonoscopy auxiliary pressing device, which aims to improve the problem in the prior art that the assistant needs to press the sigmoid colon from bottom to top, which makes the staff very laborious and the pressing effect is not ideal.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an auxiliary pressing device for colonoscopy, comprising a support tube, the outer wall of the support tube is fixedly connected to a sponge pad 1, the outer wall of the sponge pad 1 is fixedly connected to a leather case 1, the upper surface of the support tube is provided with a quick-release assembly, the quick-release assembly comprises a clamping block, the upper surface of the clamping block is fixedly connected to a tube cover, the outer wall of the tube cover is fixedly connected to a sponge pad 2, the outer wall of the sponge pad 2 is fixedly connected to a leather case 2, the lower surface of the support tube is provided with a positioning assembly, the positioning assembly comprises a slide plate, the lower surface of the slide plate is fixedly connected to a threaded rod, the lower surface of the support tube is provided with a hollow tube, the upper surface of the hollow tube is provided with an annular groove, and the lower surface of the support tube is fixedly connected to a circular ring.

[0006] As a further description of the above technical solution:

[0007] The positioning assembly further comprises a suction cup, and the lower surface of the threaded rod is rotatably connected to a rubber pad.

[0008] As a further description of the above technical solution:

[0009] The quick-release assembly further comprises a card slot, the inner wall of the support tube is elastically connected to a positioning block via a positioning spring, and a placement slot is provided on the upper surface of the support tube.

[0010] As a further description of the above technical solution:

[0011] The clamping block is configured to be L-shaped, the slide plate is slidably connected to the inner wall of the support tube, the threaded rod passes through and is threadedly connected to the upper surface of the hollow tube, and the ring is slidably connected to the inner wall of the annular groove.

[0012] As a further description of the above technical solution:

[0013] The upper surface of the suction cup is fixedly connected to the lower surface of the hollow tube, the rubber pad piston is connected to the inner wall of the hollow tube, and the suction cup is configured to be conical.

[0014] As a further description of the above technical solution:

[0015] The card slot is provided on the upper surface of the supporting tube, the card block is plugged into the inner wall of the card slot, and the card slot is arranged in an L shape.

[0016] As a further description of the above technical solution:

[0017] The upper surface of the positioning block is configured to be arc-shaped, the positioning block is located in the slot, and the positioning block is slidably connected to the inner wall of the support tube.

[0018] As a further description of the above technical solution:

[0019] One end of the positioning spring is fixedly connected to the rear surface of the positioning block, and the other end of the positioning spring is fixedly connected to the inner wall of the rear side of the support cylinder.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation of the leather case 1, the leather case 2, the sponge pad 1, the sponge pad 2, the support tube and the tube cover, it is easier for the staff to lift the sigmoid colon, and solves the problem that the staff has to press the sigmoid colon from the bottom up, resulting in unsatisfactory pressing effect, thereby improving the pressing effect. In addition, the sponge and the leather case are soft in texture, which can ensure the comfort of the patient.

[0022] 2. In the present invention, the support tube and the tube cover can be flexibly disassembled through the cooperation of the quick-release assembly. After disassembly, an ice bag or a hot water bag can be placed in the placement slot to ensure that the device maintains a comfortable temperature when the patient comes into contact with the device, thereby enhancing the practicality of the device.

[0023] 3. In the present invention, the device can be fixed on the bed by rotating the support tube through the cooperation of the positioning assembly, thereby enhancing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view schematic diagram of the three-dimensional structure of the overall device in the present utility model;

[0025] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of the overall device in the present utility model;

[0026] Figure 3 This is a schematic cross-sectional diagram of the three-dimensional structure of the support cylinder and cylinder cover in the present invention;

[0027] Figure 4 This is a schematic cross-sectional diagram of the three-dimensional structure of the support tube, hollow tube, and suction cup in the present invention.

[0028] Legend:

[0029] 1. Leather case 1; 2. Leather case 2; 3. Sponge pad 1; 4. Sponge pad 2; 5. Support tube; 6. Tube cover; 71. Block; 72. Positioning block; 73. Positioning spring; 701. Slot; 702. Placement slot; 81. Suction cup; 82. Hollow tube; 83. Slide plate; 84. Threaded rod; 85. Rubber pad; 86. Ring; 801. Annular groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 、 Figure 4The utility model provides an embodiment of an auxiliary pressing device for colonoscopy, comprising a support tube 5, which is substantial and can provide support. The outer wall of the support tube 5 is fixedly connected with a sponge pad 3, which is soft in texture and can maintain comfort when the patient contacts the device. The outer wall of the sponge pad 3 is fixedly connected with a leather cover 1, which has a sweat-proof effect, can prevent the patient's sweat and keratin from penetrating into the sponge pad 3, and has an anti-slip effect, which can ensure stability when supporting the patient's sigmoid colon. The upper surface of the support tube 5 is provided with a quick-release component, which includes a card block 71, and the upper surface of the card block 71 is fixedly connected with a tube cover 6. The quick-release component can quickly separate the tube cover 6 and the support tube 5. The outer wall of the tube cover 6 is fixedly connected with a sponge pad 2 4, which is soft in texture and can maintain comfort when the patient contacts the device. The outer wall of the sponge pad 2 4 is fixedly connected with a leather cover 2 2, which has a sweat-proof effect, can prevent The invention can prevent the sweat and keratin on the patient's body from penetrating into the sponge pad 24, and has an anti-slip effect, which can ensure the stability of the patient's sigmoid colon when supporting the device. The device is of moderate size and is convenient for the staff to grasp with one hand. The lower surface of the support tube 5 is provided with a positioning component, which can connect the support tube 5 and the bed. The surface of the bed used for examination is generally leather. While ensuring the comfort of the patient, it is not easy to be contaminated and is easy to clean. The positioning component includes a slide plate 83, and the lower surface of the slide plate 83 is fixedly connected to a threaded rod 84. When the slide plate 83 rotates, it drives the threaded rod 84 to rotate synchronously. The threaded rod 84 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The threaded rod 84 has self-locking properties. The lower surface of the support tube 5 is provided with a hollow tube 82, and the upper surface of the hollow tube 82 is provided with an annular groove 801. The lower surface of the support tube 5 is fixedly connected to a ring 86, and the annular groove 801 corresponds to the ring 86.

[0032] Reference Figure 1 、 Figure 2 、 Figure 4 The positioning component also includes a suction cup 81, through the action of the suction cup 81, the device can be adsorbed on the cortical bed. The lower surface of the threaded rod 84 is rotatably connected to the rubber pad 85, and the threaded rod 84 can drive the rubber pad 85 to move longitudinally. When used on a cloth or other bed surface that cannot be adsorbed, medical staff need to hold the device in their hands and press the suction cup 81 against the bed surface to maintain stability.

[0033] Reference Figure 1 - Figure 3The quick-release assembly also includes a slot 701, which fits into the card block 71. The opening above the slot 701 is slightly larger than the lower surface of the card block 71. The inner wall of the support tube 5 is elastically connected to the positioning block 72 through a positioning spring 73. A placement groove 702 is provided on the upper surface of the support tube 5. Ice bags, hot water bags, etc. can be placed in the placement groove 702, so that the device can be maintained at a comfortable temperature when the patient comes into contact with the device.

[0034] Reference Figure 1 、 Figure 2 、 Figure 4 The block 71 is set to be L-shaped, the slide 83 is slidably connected to the inner wall of the support tube 5, the slide 83 slides longitudinally along the inner wall of the support tube 5, the threaded rod 84 passes through and is threadedly connected to the upper surface of the hollow tube 82, and when the threaded rod 84 rotates, it drives the slide 83 and the rubber pad 85 to move longitudinally, and the ring 86 is slidably connected to the inner wall of the annular groove 801. When the ring 86 slides in the annular groove 801, rotation will be generated between the support tube 5 and the hollow tube 82.

[0035] Reference Figure 1 、 Figure 2 、 Figure 4 The upper surface of the suction cup 81 is fixedly connected to the lower surface of the hollow tube 82, the suction cup 81 and the interior of the hollow tube 82 are connected, the rubber pad 85 is piston-connected to the inner wall of the hollow tube 82, and the suction cup 81 is set to be conical, narrow at the top and wide at the bottom. When the suction cup 81 is in close contact with the plane, the rubber pad 85 moves upward to generate negative pressure in the suction cup 81, thereby tightening the suction cup 81 and the plane.

[0036] Reference Figure 1 - Figure 3 The card slot 701 is opened on the upper surface of the support tube 5, and the card block 71 is inserted into the inner wall of the card slot 701. When the card block 71 is inserted into the card slot 701, it will squeeze the upper surface of the positioning block 72. The card slot 701 is set to be L-shaped. When the card block 71 and the card slot 701 are inserted, the upper surface will be blocked.

[0037] Reference Figure 1 - Figure 3 The upper surface of the positioning block 72 is set to an arc shape. When the upper surface of the positioning block 72 is squeezed, the positioning block 72 will move to release the obstruction of the card block 71. When the card block 71 is inserted, the positioning block 72 will push the card block 71 into the horizontal section of the card slot 701. The upper surface of the card block 71 will be blocked, and the positioning block 72 is located in the card slot 701. The positioning block 72 is slidably connected to the inner wall of the support tube 5 and slides horizontally.

[0038] Reference Figure 1 - Figure 3One end of the positioning spring 73 is fixedly connected to the rear surface of the positioning block 72, and the other end of the positioning spring 73 is fixedly connected to the inner wall of the rear side of the support tube 5. When the positioning block 72 moves backward, it will squeeze the positioning spring 73 to generate a reaction force.

[0039] Working principle: When the device needs to be used, first aim the device at the patient's sigmoid colon. If the bed surface is made of leather or other smooth materials, the suction cup 81 can be adsorbed on the bed. During adsorption, the support tube 5 is rotated to drive the slide plate 83 to rotate. The rotating slide plate 83 will drive the threaded rod 84 to rotate. Since the threaded rod 84 and the hollow tube 82 are threadedly connected, the threaded rod 84 will move upward. When the threaded rod 84 moves upward, it will drive the rubber pad 85 to move upward. When the rubber pad 85 moves upward, negative pressure will be generated in the suction cup 81, so that the suction cup 81 and the plane are tightly sucked. At this time, the support tube 5 is fixed on the bed.

[0040] If the device is used on a bed made of cloth or other materials that cannot be adsorbed, after aligning the device with the patient's sigmoid colon, the staff can hold the support tube 5 with one hand and press the suction cup 81 against the bed to maintain the stability of the device.

[0041] Before use, first put the required ice bag or hot water bag into the placement slot 702, and then align the block 71 on the tube cover 6 with the slot 701 on the support tube 5 and insert it. When the block 71 is inserted into the slot 701, it will squeeze the upper surface of the positioning block 72, and the positioning block 72 will move to release the obstruction of the block 71. When the block 71 is inserted, the positioning block 72 will push the block 71 into the horizontal section of the slot 701. At this time, the positioning block 72 will be reset under the action of the positioning spring 73, and the upper surface of the block 71 will be blocked, thereby fixing the tube cover 6 on the support tube 5. The placement of the ice bag or hot water bag can ensure that the device maintains a comfortable temperature when the patient uses it.

[0042] After the inspection is completed, the support tube 5 is rotated in the opposite direction to drive the slide plate 83 and the threaded rod 84 to rotate in the opposite direction. Since the threaded rod 84 and the hollow tube 82 are threadedly connected, the threaded rod 84 will move downward and drive the rubber pad 85 to move downward. When the rubber pad 85 moves downward, the negative pressure state in the suction cup 81 will be released. At this time, the device can be removed from the bed surface made of leather or other smooth materials, and then the tube cover 6 is rotated to drive the block 71 to rotate and squeeze the positioning block 72. When the block 71 rotates to the edge of the slot 701, the tube cover 6 is pulled upward to separate the tube cover 6 and the support tube 5, and then the ice bag or hot water bag can be taken out.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A colonoscopy auxiliary pressing device, comprising a support tube (5), characterized in that: The outer wall of the support tube (5) is fixedly connected to a sponge pad 1 (3), and the outer wall of the sponge pad 1 (3) is fixedly connected to a leather case 1 (1). The upper surface of the support tube (5) is provided with a quick-release assembly, and the quick-release assembly includes a clamping block (71), and the upper surface of the clamping block (71) is fixedly connected to a tube cover (6). The outer wall of the tube cover (6) is fixedly connected to a sponge pad 2 (4), and the outer wall of the sponge pad 2 (4) is fixedly connected to a leather case 2 (2). The lower surface of the support tube (5) is provided with a positioning assembly, and the positioning assembly includes a slide plate (83), and the lower surface of the slide plate (83) is fixedly connected to a threaded rod (84). The lower surface of the support tube (5) is provided with a hollow tube (82), and the upper surface of the hollow tube (82) is provided with an annular groove (801). The lower surface of the support tube (5) is fixedly connected to a circular ring (86).

2. The colonoscopy auxiliary pressing device according to claim 1, characterized in that: The positioning assembly also includes a suction cup (81), and a rubber pad (85) is rotatably connected to the lower surface of the threaded rod (84).

3. The colonoscopy auxiliary pressing device according to claim 1, characterized in that: The quick-release assembly further comprises a slot (701), the inner wall of the support tube (5) is elastically connected to a positioning block (72) via a positioning spring (73), and a placement slot (702) is provided on the upper surface of the support tube (5).

4. The colonoscopy auxiliary pressing device according to claim 1, characterized in that: The block (71) is configured to be L-shaped, the slide plate (83) is slidably connected to the inner wall of the support tube (5), the threaded rod (84) passes through and is threadedly connected to the upper surface of the hollow tube (82), and the ring (86) is slidably connected to the inner wall of the annular groove (801).

5. The colonoscopy auxiliary pressing device according to claim 2, characterized in that: The upper surface of the suction cup (81) is fixedly connected to the lower surface of the hollow tube (82), the rubber pad (85) is piston-connected to the inner wall of the hollow tube (82), and the suction cup (81) is configured to be conical.

6. The colonoscopy auxiliary pressing device according to claim 3, characterized in that: The card slot (701) is provided on the upper surface of the support tube (5), the card block (71) is plugged into the inner wall of the card slot (701), and the card slot (701) is arranged in an L shape.

7. The colonoscopy auxiliary pressing device according to claim 3, characterized in that: The upper surface of the positioning block (72) is arranged to be arc-shaped, the positioning block (72) is located in the slot (701), and the positioning block (72) is slidably connected to the inner wall of the support tube (5).

8. The colonoscopy auxiliary pressing device according to claim 3, characterized in that: One end of the positioning spring (73) is fixedly connected to the rear surface of the positioning block (72), and the other end of the positioning spring (73) is fixedly connected to the inner wall of the rear side of the support tube (5).

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