CN219323413U - Sleeve for isolating gastroscope and stabilizing structure thereof - Google Patents

Abstract

The utility model relates to the technical field of gastroscopy, and provides a sleeve for isolating a gastroscope and a stabilizing structure thereof, wherein the sleeve comprises two isolation sleeves which are arranged symmetrically up and down, and each isolation sleeve comprises a movable plate, an isolation tube piece fixed on the front side of the movable plate and first sliding blocks fixed at the left end and the right end of the movable plate; the outer surface of the isolation tube piece is provided with an outer peak pad and an inner peak pad, a tooth valley is arranged between the outer peak pad and the inner peak pad, a jaw supporting pad is arranged at the front end part of the isolation tube piece, the mouth of a patient can be guided to open and is meshed on the isolation tube piece, teeth fall on the tooth valley part between the outer peak pad and the inner peak pad, the inner gum and the outer gum of the tooth part are respectively attached to the outer peak pad and the inner peak pad of the outer surface of the isolation tube piece, two isolation sleeves are driven to be mutually far away by an adjusting part, and the jaw supporting pad at the front end part of the isolation tube piece is propped against the upper hard palate part and the lower hard palate part, so that the pain of the patient is reduced, and the problem that the gastroscope tube in the prior art is difficult to go deep and take out is solved.

Description

Sleeve for isolating gastroscope and stabilizing structure thereof

Technical Field

The utility model relates to the technical field of gastroscopy, in particular to a sleeve for isolating a gastroscope and a stable structure thereof.

Background

The gastroscopy is a medical examination method, which is characterized in that a black plastic with a diameter of about one centimeter is used for wrapping an elongated tube of a light guide fiber, an endoscope is arranged at the front end of the elongated tube, the endoscope stretches into the esophagus, the stomach and the duodenum of a detected person from the mouth, the light can be turned by the strong light emitted by a light source through the light guide fiber, and a doctor can clearly observe the health condition of each part in the upper digestive tract from the other end. When the gastroscope is checked, after the gastroscope stretches into the stomach of a patient, a doctor needs to operate the gastroscope by one hand and holds the gastroscope tube by one hand, and single-hand operation is very inconvenient, but if the gastroscope tube is not fixed, the observation result of the gastroscope in the stomach can be influenced after the gastroscope tube moves, so that the gastroscope tube needs to be fixed independently, and the doctor is convenient to operate the gastroscope.

For this reason patent number 202122362643.9 discloses a fixing device of gastroenterology gastroscope pipe, including guide shell and fixed pillow, the mouth of pipe has been seted up to guide shell's inside, all fixedly connected with connects the rope on guide shell's the both sides wall, be equipped with fixed establishment on the lateral wall of fixed pillow, be equipped with fixture on guide shell's the lateral wall. After the bolt is taken out, under the action of the elasticity of the elastic spring, the elastic spring pushes the fixing rod to slide in the inner wall of the fixing plate, so that the fixing plate clamps the gastroscope tube at the middle part of the inlet pipe opening, when the gastroscope tube is taken out, the fixing plate is pushed, the elastic spring is extruded by the stress of the fixing plate, the elastic spring is stressed and contracted, after the inlet pipe opening is completely exposed, the two side bottoms of the bolt penetrate through the through holes on the fixing rod, the gastroscope tube is conveniently taken out, the gastroscope tube is clamped by the clamping mechanism, the hands of a doctor are liberated, the movement of the gastroscope tube is reduced, the checking accuracy is improved, and the doctor can check conveniently.

However, the above-mentioned fixing device has been found to have the following problems in the implementation of the related art: when the fixing device is used for examination, due to physiological reaction, a patient bites a tube unconsciously easily during intubation, so that gastroscope tubes are difficult to penetrate into and take out, long-time examination of oral muscle is easy to tighten to cause stiffness, pain of the patient is increased, in addition, the setting of the clamping mechanism needs to manually adjust the insertion depth, and the gastroscope tubes are inconvenient to stretch into.

Disclosure of Invention

The utility model provides a sleeve for isolating a gastroscope and a stable structure thereof, which solve the problem that a gastroscope tube in the prior art is difficult to penetrate into and take out.

The technical scheme of the utility model is as follows: the utility model provides a sleeve pipe for keeping apart gastroscope, includes two isolation sleeve pipes that upper and lower symmetry set up, two isolation sleeve pipes all include the fly leaf, fix the isolation section of jurisdiction at the fly leaf front side and fix the first slider at the fly leaf left and right sides both ends, the surface of isolation section of jurisdiction is equipped with outer peak pad and interior peak pad, be equipped with the tooth valley between outer peak pad and the interior peak pad, the front end portion of isolation section of jurisdiction is equipped with jaw portion and props the pad.

The utility model provides a sheathed tube stable structure for keeping apart gastroscope, includes support, support pad, two isolation sleeve pipes, adjusting part and drive unit, support pad is fixed in the inboard of support, two isolation sleeve pipe symmetry sets up in the both sides of support pad and with the support slip setting, adjusting part sets up the bottom inboard at the support and is used for driving two isolation sleeve pipes up-and-down reverse motion, drive unit sets up the rear side at the support and is used for arranging the guide to the gastroscope pipe.

Preferably, the isolation sleeve comprises a movable plate, two first sliding blocks are fixed at two ends of the movable plate, and isolation tube pieces are fixed at the front side of the movable plate.

Preferably, the left and right sides of the support are symmetrically provided with first sliding grooves and notches, and the first sliding blocks at two ends of the movable plate are respectively in sliding connection with the first sliding grooves at two sides.

Preferably, the adjusting part comprises a first motor, the first motor is fixedly arranged at the bottom of the bracket, a first gear is fixedly connected to the output shaft end of the first motor, two second gears are symmetrically arranged on the left side and the right side of the first gear and meshed with the first gears, the two second gears are respectively positioned in notches on two sides, threaded rods are respectively fixed at the central positions of the two second gears, and the threaded rods are rotationally connected with the bracket.

Preferably, two thread sections with opposite thread directions are arranged outside the threaded rod, and the two thread sections are respectively in threaded connection with the first sliding blocks on the two isolation sleeves.

Preferably, the transmission part comprises two symmetrically arranged fixing frames, a second guide wheel and a first guide wheel which are distributed up and down are arranged between the two fixing frames, one of the outer side surfaces of the fixing frames is fixedly provided with a second motor, the output shaft end of the second motor is fixedly connected with the first guide wheel, and the first guide wheel is rotationally connected with the fixing frames.

Preferably, the opposite sides of the two fixing frames are provided with second sliding grooves, and elastic pieces for pushing the second guide wheels to be close to the first guide wheels are arranged in the second sliding grooves.

Preferably, the elastic piece comprises a spring, the top end of the spring is fixed with the inner wall of the second sliding groove, the bottom end of the spring is fixedly connected with a second sliding block, the second sliding block is in sliding connection with the second sliding groove, and the second sliding block is in rotary connection with the second guide wheel.

Preferably, the first guide wheel and the second guide wheel are saddle-shaped.

The working principle and the beneficial effects of the utility model are as follows:

according to the utility model, the outer surface of the isolation tube piece is provided with the outer peak pad and the inner peak pad, the tooth valley is arranged between the outer peak pad and the inner peak pad, in addition, the jaw supporting pad is arranged at the front end part of the isolation tube piece, so that the mouth of a patient can be guided to open and be meshed on the isolation tube piece, teeth fall on the tooth valley part between the outer peak pad and the inner peak pad, the inner gum and the outer gum of the tooth part are respectively attached to the outer peak pad and the inner peak pad of the outer surface of the isolation tube piece, the two isolation sleeves are driven to be mutually far away by the adjusting part, and the jaw supporting pad at the front end part of the isolation tube piece is propped against the upper hard palate part and the lower hard palate part to play a role of isolation and support, the gastroscope tube is prevented from contacting with the teeth part, the pain of the patient can be reduced, and the problem that the gastroscope tube in the prior art is difficult to go deep and take out is solved;

according to the utility model, the first guide wheel is driven to rotate through the operation of the second motor, and the second sliding block is pressed down by the elasticity of the spring, so that when the first guide wheel rotates, the first guide wheel can be matched with the synchronous rotation of the first guide wheel to enable the gastroscope tube to extend into the stomach from the throat for gastroscopy, and the second motor is closed, so that the gastroscope tube can be fixed at a designated position, and the gastroscope tube can be prevented from sliding when a patient swallows.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of a bushing for isolating gastroscope and its stabilizing structure according to the present utility model;

FIG. 2 is a schematic view of a sleeve for isolating a gastroscope and a stabilizing structure thereof according to another aspect of the present utility model;

FIG. 3 is an exploded view of a sleeve for isolating gastroscope and its stabilizing structure according to the present utility model;

FIG. 4 is a schematic diagram of an isolation sleeve according to the present utility model;

FIG. 5 is a schematic view of a structure of an adjusting component according to the present utility model;

FIG. 6 is a schematic diagram of a transmission component according to the present utility model;

FIG. 7 is a schematic diagram illustrating a second guide wheel structure according to the present utility model;

in the figure: 1. a bracket; 11. a first chute; 12. a notch; 2. a support pad; 3. an isolation sleeve; 31. a movable plate; 32. an isolation tube sheet; 321. an outer peak pad; 322. an inner peak pad; 323. tooth valleys; 324. jaw support pad; 33. a first slider; 4. an adjusting member; 41. a first motor; 42. a first gear; 43. a threaded rod; 44. a second gear; 45. a threaded section; 5. a transmission member; 51. a fixing frame; 52. a second motor; 53. a second chute; 54. the first guide wheel; 55. the second guide wheel; 56. a second slider; 57. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 4, the present utility model provides a technical solution: the utility model provides a sleeve pipe for keeping apart gastroscope, including two isolation sleeve pipes 3 that upper and lower symmetry set up, two isolation sleeve pipes 3 all include fly leaf 31, fix the separation section of jurisdiction 32 at fly leaf 31 front side, and fix the first slider 33 at the left and right sides of fly leaf 31, the surface of separation section of jurisdiction 32 is equipped with outer peak pad 321 and interior peak pad 322 for laminate mutually with the gum in the tooth portion, be equipped with tooth valley 323 between outer peak pad 321 and the interior peak pad 322, be used for the interlock of tooth, the front end of separation section of jurisdiction 32 is equipped with jaw portion and props pad 324, be used for the roof pressure upper and lower hard palate position, play the effect of support.

Referring to fig. 1, fig. 2 and fig. 3, a stable structure of a sleeve for isolating a gastroscope includes a bracket 1, a support pad 2, two isolation sleeves 3, an adjusting part 4 and a transmission part 5, wherein the support pad 2 is fixed at the inner side of the bracket 1, the two isolation sleeves 3 are symmetrically arranged at two sides of the support pad 2 and are slidably arranged with the bracket 1, the isolation sleeves 3 include a movable plate 31, two first sliding blocks 33 are fixed at two ends of the movable plate 31, an isolation tube piece 32 is fixed at the front side of the movable plate 31, a first sliding groove 11 and a notch 12 are symmetrically arranged at the left side and the right side of the bracket 1, the first sliding blocks 33 at two ends of the movable plate 31 are slidably connected with the first sliding grooves 11 at two sides respectively, and the supporting heights of the two isolation sleeves 3 can be adjusted according to a mouth shape, so that the mouth upper jaw and the lower jaw can be conveniently supported, and the gastroscope can be isolated from a tooth.

Referring to fig. 5, the adjusting component 4 is disposed at the inner side of the bottom of the bracket 1 and is used for driving the two isolation sleeves 3 to move up and down in opposite directions, the adjusting component 4 includes a first motor 41, the first motor 41 is fixedly mounted at the bottom of the bracket 1, an output shaft end of the first motor 41 is fixedly connected with a first gear 42, two second gears 44 are symmetrically disposed at left and right sides of the first gear 42, the two second gears 44 are meshed with the first gear 42, the two second gears 44 are respectively disposed in notches 12 at two sides, a threaded rod 43 is fixed at the center of the two second gears 44, the threaded rod 43 is rotationally connected with the bracket 1, two thread sections 45 with opposite thread directions are disposed at the outer portion of the threaded rod 43, and the two thread sections 45 are respectively in threaded connection with first sliding blocks 33 on the two isolation sleeves 3, when the first motor 41 works, the first motor 41 can drive the first gear 42 to rotate, the two second gears 44 can be synchronously rotated by the meshing relationship of the first gears 42 and the threaded rod 44, the upper thread sections 45 of the threaded rod 43 are respectively meshed with the first sliding blocks 33, and simultaneously the two sliding blocks 33 are slid down on the first sliding blocks 11.

Referring to fig. 6 and 7, the transmission part 5 is disposed at the rear side of the bracket 1 and is used for guiding the gastroscope tube, the transmission part 5 includes two symmetrically disposed fixing frames 51, a second guide wheel 55 and a first guide wheel 54 are disposed between the two fixing frames 51, a second motor 52 is fixedly mounted on the outer side surface of one fixing frame 51, an output shaft end of the second motor 52 is fixedly connected with the first guide wheel 54, the first guide wheel 54 is rotatably connected with the fixing frame 51, a second sliding groove 53 is disposed on opposite sides of the two fixing frames 51, an elastic member for pushing the second guide wheel 55 to be close to the first guide wheel 54 is disposed in the second sliding groove 53, the top end of the elastic member includes a spring 57, the inner wall of the second sliding groove 53 is fixed, a second slider 56 is fixedly connected with the bottom end of the spring 57, the second slider 56 is slidably connected with the second sliding groove 53, the second slider 56 is rotatably connected with the second guide wheel 55, the first guide wheel 54 and the second guide wheel 55 are in a saddle shape and can be used for passing through the gastroscope tube, meanwhile, the saddle-shaped guide wheel can be used for centering the gastroscope tube, when the second motor 52 is rotatably driven by the second motor 52, and the first guide wheel can be reversely rotated to be reversely rotated, and can be required to be reversely rotated by the second guide motor 52, and can be reversely rotated by the servo motor 41, and can be required to be stably rotated by the servo motor 41.

The working principle and the using flow of the utility model are as follows: when the gastroscope probe is used, one end of the gastroscope probe passes through the space between the first guide wheel 54 and the second guide wheel 55, then continues to extend forwards to enable the gastroscope tube to be placed on the support pad 2, the mouth of a patient is guided to be opened and snapped on the isolation tube piece 32, teeth are enabled to fall on the tooth valley 323 between the outer peak pad 321 and the inner peak pad 322, the inner gum and the outer gum of the tooth are respectively attached to the outer peak pad 321 and the inner peak pad 322 of the outer surface of the isolation tube piece 32, then the first motor 41 is started to work, the output shaft of the first motor can drive the first gear 42 to rotate, the meshing relationship between the first gear 42 and the second gears 44 on two sides can drive the two threaded rods 43 to synchronously rotate, the threaded sections 45 on the threaded rods 43 and the threaded relationship between the threaded rods 33 are enabled to be mutually far away under the sliding limit of the first sliding chute 11 and the first sliding block 33, the jaw supporting pad 324 at the front end of the isolation tube piece 32 is pressed on the upper hard palate and lower hard palate positions to play the role of isolation support, and the contact between the gastroscope tube and the teeth are avoided;

then the first guide wheel 54 can be driven to rotate when the second motor 52 works, and the second slide block 56 is pressed down by the elasticity of the spring 57, so that when the first guide wheel 54 rotates, the first guide wheel 54 can be matched to synchronously rotate to extend the gastroscope tube from the throat into the stomach for gastroscopy, and the second motor 52 is closed, so that the gastroscope tube can be fixed at a designated position to prevent the gastroscope tube from sliding when a patient swallows.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a sleeve pipe for keeping apart gastroscope, includes two isolation sleeve pipes (3) that upper and lower symmetry set up, two its characterized in that isolation sleeve pipe (3) all include fly leaf (31), fix at the separation section of jurisdiction (32) of fly leaf (31) front side to and fix first slider (33) at both ends about fly leaf (31), the surface of separation section of jurisdiction (32) is equipped with outer peak pad (321) and interior peak pad (322), be equipped with tooth valley (323) between outer peak pad (321) and the interior peak pad (322), the front end portion of separation section of jurisdiction (32) is equipped with jaw portion and props pad (324).

2. The utility model provides a sheathed tube stable structure for keeping apart gastroscope, includes support (1), holds in the palm pad (2), two spacer tubes (3), adjusting part (4) and drive part (5), a serial communication port, hold in the palm pad (2) are fixed in the inboard of support (1), two spacer tubes (3) symmetry set up in the both sides of holding in the palm pad (2) and with support (1) sliding arrangement, adjusting part (4) set up in the bottom inboard of support (1) are used for driving two spacer tubes (3) up-and-down reverse motion, drive part (5) set up the rear side at support (1) are used for arranging the guide to the gastroscope pipe.

3. A stabilizing structure for a bushing for isolating gastroscopes according to claim 2, characterized in that said isolating bushing (3) comprises a movable plate (31), two first sliding blocks (33) are fixed at two ends of said movable plate (31), and an isolating segment (32) is fixed at the front side of said movable plate (31).

4. A stable structure of a sleeve for isolating a gastroscope according to claim 3, wherein the left and right sides of the bracket (1) are symmetrically provided with a first sliding groove (11) and a notch (12), and the first sliding blocks (33) at two ends of the movable plate (31) are respectively in sliding connection with the first sliding grooves (11) at two sides.

5. The stabilizing structure of a sleeve for isolating a gastroscope according to claim 4, wherein the adjusting component (4) comprises a first motor (41), the first motor (41) is fixedly installed at the bottom of the bracket (1), a first gear (42) is fixedly connected to the output shaft end of the first motor (41), two second gears (44) are symmetrically arranged on the left side and the right side of the first gear (42), the two second gears (44) are meshed with the first gear (42), the two second gears (44) are respectively located in notches (12) on two sides, threaded rods (43) are fixedly arranged in the center positions of the two second gears (44), and the threaded rods (43) are rotationally connected with the bracket (1).

6. A stabilizing structure for a bushing for isolating gastroscopes according to claim 5, characterized in that the threaded rod (43) is provided externally with two threaded sections (45) with opposite directions of threads, and that the two threaded sections (45) are screwed with the first sliders (33) on the two isolating bushings (3), respectively.

7. The stabilizing structure of a sleeve for isolating a gastroscope according to claim 2, wherein the transmission part (5) comprises two symmetrically arranged fixing frames (51), a second guide wheel (55) and a first guide wheel (54) which are distributed up and down are arranged between the two fixing frames (51), a second motor (52) is fixedly arranged on the outer side surface of one fixing frame (51), the output shaft end of the second motor (52) is fixedly connected with the first guide wheel (54), and the first guide wheel (54) is rotationally connected with the fixing frame (51).

8. The stabilizing structure of the sleeve for isolating gastroscopes according to claim 7, wherein a second sliding groove (53) is formed on opposite sides of the two fixing frames (51), and an elastic piece for pushing the second guide wheel (55) to be close to the first guide wheel (54) is arranged in the second sliding groove (53).

9. The stabilizing structure of the sleeve for isolating the gastroscope according to claim 8, wherein the elastic piece comprises a spring (57), the top end of the spring (57) is fixed with the inner wall of the second sliding groove (53), the bottom end of the spring (57) is fixedly connected with a second sliding block (56), the second sliding block (56) is slidably connected with the second sliding groove (53), and the second sliding block (56) is rotatably connected with the second guide wheel (55).

10. A stabilizing arrangement for a bushing for isolating gastroscopes according to claim 7, characterized in that said first guide wheel (54) and second guide wheel (55) are saddle-shaped.

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