CN114532959A

CN114532959A - Gastroenterology scope fixed stay device

Info

Publication number: CN114532959A
Application number: CN202210269432.7A
Authority: CN
Inventors: 李桂青; 任秀梅; 董志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-05-27

Abstract

The invention discloses a fixed supporting device for an endoscope in the gastroenterology, which comprises an installation box, wherein guide shafts are arranged on the left side and the right side inside the installation box, guide blocks are arranged on the front side and the rear side of the two guide shafts, a fixed plate is arranged between the opposite surfaces of the two guide blocks on the front side and the rear side, fixed clamping plates are arranged on the opposite surfaces of the two fixed plates, the opposite surfaces of the two fixed clamping plates are V-shaped surfaces, fixed nuts are arranged on the front side and the rear side of the outside of the installation box, fixed screws are in threaded connection with the inside of the two fixed nuts, one end of each fixed screw penetrates through the side wall of the installation box and is respectively contacted with the two fixed plates, and a knob is arranged at the other end of each fixed screw. The two fixing splints are respectively provided with the V-shaped surface and are in line contact with the gastroscope tube, so that the gastroscope tube is more firmly fixed, the shaking is avoided, the pain of a patient is relieved, and the gastroscope tube is uniformly stressed and is not easy to deform.

Description

Gastroenterology scope fixed stay device

Technical Field

The invention relates to the technical field of medical equipment, in particular to a fixing and supporting device for an endoscope in the department of gastroenterology.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine. Common types of digestive endoscopy include esophagoscope, gastroscope, duodenoscope, enteroscope, colonoscope, sigmoidoscope, proctoscope, laparoscope, peroral-biliary primary-secondary endoscope, pancreatoscopy and the like. In recent years, with the rapid development of science and technology and cross infiltration, various novel endoscopes continuously appear.

At present, when a digestive endoscope is used for operation, multiple medical personnel are usually needed for assistance, and when accurate positioning is needed, other personnel are needed for assisting and fixing, so that the possibility of error and difficulty caused by the cooperation of multiple related personnel is greatly increased, the operation is troublesome, and the effect is poor. However, the fixing device for the endoscope in the digestive system department is poor in fixing effect on the gastroscope tube, when the stress is large, the metal shaping hose is easy to deform, the gastroscope tube is easy to shake, pain of a patient is increased, and therefore the structure needs to be improved.

Disclosure of Invention

The invention aims to provide a fixing and supporting device for an endoscope in the department of gastroenterology, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a gastroenterology endoscope fixing and supporting device comprises an installation box, guide shafts are arranged on the left side and the right side of the interior of the installation box, guide blocks are arranged on the two guide shafts and positioned on the front side and the rear side of the interior of the installation box, fixing plates are arranged between opposite surfaces of the front two guide blocks and between opposite surfaces of the rear two guide blocks, fixing clamping plates are arranged on the opposite surfaces of the two fixing plates, the opposite surfaces of the two fixing clamping plates are V-shaped surfaces, rectangular through holes for allowing the two fixing clamping plates to pass through are formed in the upper side wall and the lower side wall of the installation box, fixing nuts are arranged on the front side surface and the rear side surface of the exterior of the installation box, fixing screw rods are in threaded connection with the interior of the two fixing nuts, one ends of the two fixing screw rods penetrate through the side wall of the installation box and are respectively contacted with the two fixing plates, two the other end of clamping screw all is provided with the knob No. one, the outer left surface of install bin is provided with first rotatory slip table, the left surface of first rotatory slip table is provided with the moving mechanism who is used for driving the install bin removal No. one, moving mechanism's outer lower surface is provided with the rotatory slip table of second, the lower surface of the rotatory slip table of second is provided with the fixture who is used for being fixed in the bedside with whole device.

Preferably, moving mechanism is including being fixed in the rotatory slip table upper surface of second No. two install bins, the left side wall mounting of No. two install bins has first for the lead screw support, the internally mounted of first for the lead screw support has the lead screw, the internally mounted that just is located No. two install bins on the lead screw has first for the lead screw nut, the outside that just is located the lead screw on the nut for the lead screw is provided with No. three install bins, No. three install bins pass the right flank wall and outer right flank of No. two install bins and link to each other with first rotatory slip table, be provided with guiding mechanism between No. three install bins and No. two install bins, the outside that just is located No. two install bins on the lead screw is provided with No. two knobs.

Preferably, the guide mechanism comprises guide rails fixed on the front side surface and the rear side surface inside the second installation box and sliding blocks fixed on the front side surface and the rear side surface outside the third installation box, and the two sliding blocks are respectively installed on the two guide rails.

Preferably, the clamping mechanism comprises a fourth installation box fixed on the lower surface of the second rotary sliding table, a support for the second lead screw is installed on the lower side wall of the fourth installation box, a bidirectional lead screw is installed inside the support for the second lead screw, two nuts for the second lead screw are installed on the bidirectional lead screw and located inside the fourth installation box, two connecting plates are installed on the nuts for the second lead screw, linear bearings are arranged on the two connecting plates and located on the front side and the rear side of the bidirectional lead screw, linear optical axes are installed inside the two linear bearings and behind the two linear bearings, the two linear optical axes are fixed between the upper side surface and the lower side surface of the inner part of the fourth installation box, pillars are arranged on the front side and the rear side of the left side surfaces of the two connecting plates, and clamping plates are arranged on the left end surfaces of the two pillars above and on the left end surfaces of the two pillars below, and a third knob is arranged on the bidirectional screw rod and positioned outside the fourth installation box.

Preferably, both sides all are provided with the rectangular hole that is used for passing through the pillar around the left side wall of No. four install bins, two all be provided with a plurality of cylindricality archs on the opposite face of pinch-off blades.

Preferably, a metal collar is arranged at the joint of the guide block and the guide shaft, the metal bearing is fixed on the inner side surface of the guide block, a metal gasket is arranged at the contact position of the fixing screw and the fixing plate, and the metal gasket is fixed on the outer side surface of the fixing plate.

Preferably, two the guiding axle all is fixed in between the inside front and back both sides face of install bin, every on the guiding axle and be located and all be provided with the spring between the opposite face of two guide blocks, two all be provided with the rubber cushion on the V profile of solid fixed splint.

Compared with the prior art, the invention has the beneficial effects that: the clamping mechanism fixes the whole device on a bed through the two clamping plates, and the contact area between the clamping plates and the bed plate is large, so that the whole device is more stably fixed; the two fixing clamp plates are respectively provided with the V-shaped surface, and the V-shaped surfaces are in line contact with the gastroscope tube, so that the gastroscope tube is more firmly fixed, the gastroscope tube is prevented from easily shaking, the pain of a patient is increased, and the gastroscope tube is uniformly stressed and is not easy to deform; according to the invention, through the design of the moving mechanism, the first rotating sliding table and the second rotating sliding table, the gastroscope tube has a multi-angle adjusting function, so that the gastroscope tube is convenient for a doctor to operate, and the using effect is good.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional top view of the first installation box;

FIG. 3 is a schematic sectional top view of the moving mechanism;

FIG. 4 is a side cross-sectional structural view of the clamping mechanism;

fig. 5 is a schematic perspective view of the present invention.

In the figure: 1. a first installation box; 2. a guide shaft; 3. a guide block; 4. a fixing plate; 5. fixing the clamping plate; 6. fixing a nut; 7. fixing the screw rod; 8. a first knob; 9. a first rotary sliding table; 10. a second rotary sliding table; 11. a second installation box; 12. a support for the first lead screw; 13. a lead screw; 14. a nut for the first lead screw; 15. a third installation box; 16. a second knob; 17. a guide rail; 18. a slider; 19. a fourth installation box; 20. a support for the second lead screw; 21. a bidirectional lead screw; 22. a nut for the second lead screw; 23. a connecting plate; 24. a linear bearing; 25. a linear optical axis; 26. a pillar; 27. a clamping plate; 28. and a third knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a gastroenterology endoscope fixing and supporting device comprises an installation box 1, wherein guide shafts 2 are arranged on the left side and the right side of the inside of the installation box 1, guide blocks 3 are arranged on the two guide shafts 2 and positioned on the front side and the rear side of the guide shafts, the guide shafts 2 and the guide blocks 3 play a role of guiding and supporting, fixing plates 4 are arranged between opposite surfaces of the front two guide blocks 3 and between opposite surfaces of the rear two guide blocks 3, fixing clamping plates 5 are arranged on the opposite surfaces of the two fixing plates 4, the opposite surfaces of the two fixing clamping plates 5 are V-shaped surfaces, a V-shaped surface structure is adopted, so that a gastroscope tube can be conveniently clamped, rectangular through holes for the two fixing clamping plates 5 to pass through are arranged on the upper side wall and the lower side wall of the installation box 1, fixing nuts 6 are arranged on the front side surface and the rear side surface of the outside of the installation box 1, and fixing screws 7 are in threaded connection with the inner parts of the two fixing nuts 6, one end of each of the two fixing screw rods 7 penetrates through the side wall of the first installation box 1 and is respectively contacted with the two fixing plates 4, the other end of each of the two fixing screw rods 7 is provided with a first knob 8, the first knob 8 is rotated, the position of the fixing screw rods 7 in the fixing nuts 6 can be changed through interaction between threads, so that the fixing clamping plates 5 on two sides are pushed to move oppositely to clamp and fix the gastroscope tube, the outer left side surface of the first installation box 1 is provided with a first rotating sliding table 9, the first rotating sliding table 9 can realize the angle adjusting function of the gastroscope tube in a vertical plane, the left side surface of the first rotating sliding table 9 is provided with a moving mechanism for driving the first installation box 1 to move, the outer lower surface of the moving mechanism is provided with a second rotating sliding table 10, and the second rotating sliding table 10 can realize the angle adjusting function of the gastroscope tube in a horizontal plane, the lower surface of the second rotary slipway 10 is provided with a clamping mechanism for fixing the whole device to the bedside.

Particularly, moving mechanism is including being fixed in No. two install bins 11 of rotatory slip table 10 upper surface of second, install first for the lead screw support 12 on the left side wall of No. two install bins 11, the internally mounted of first for the lead screw support 12 has lead screw 13, the internally mounted that just is located No. two install bins 11 on the lead screw 13 has nut 14 for the first lead screw, nut 14 for the first lead screw is gone up and is located the outside of lead screw 13 and is provided with No. three install bins 15, No. three install bins 15 pass the right flank of No. two install bins 11 and outer right flank links to each other with first rotatory slip table 9, be provided with guiding mechanism between No. three install bins 15 and No. two install bins 11, the outside that just is located No. two install bins 11 on the lead screw 13 is provided with No. two knobs 16, rotates No. two knobs 16, drives lead screw 13 and rotates, under guiding mechanism's guide effect, can drive nut 14 for the first lead screw and No. two install bins 11 and move, finally, the gastroscope tube is driven to move left and right.

Specifically, the guide mechanism comprises guide rails 17 fixed on the front side surface and the rear side surface inside the second installation box 11 and sliders 18 fixed on the front side surface and the rear side surface outside the third installation box 15, the two sliders 18 are respectively installed on the two guide rails 17, and a guide function is realized in a guide rail-slider pair mode.

Specifically, fixture includes No. four mounting boxes 19 that are fixed in the rotatory slip table 10 lower surface of second, support 20 for the second lead screw is installed to the lower lateral wall of No. four mounting boxes 19, the internally mounted of support 20 for the second lead screw has two-way lead screw 21, the internally mounted that just is located No. four mounting boxes 19 on two-way lead screw 21 has two nuts 22 for the second lead screw, two all install connecting plate 23 on the nut 22 for the second lead screw, two the connecting plate 23 is gone up and is located both sides around two-way lead screw 21 and all is provided with linear bearing 24, the place ahead is two inside and the rear of linear bearing 24 linear bearing 25's inside all installs straight line optical axis 25, straight line optical axis 25 and linear bearing 24 play the effect of direction support, two straight line optical axis 25 all is fixed in between the inside both sides face from top to bottom of No. four mounting boxes 19, two both sides all are provided with pillar 26 around the left surface of connecting plate 23, and the top is two the left end face and the below of pillar 26 are two the left end face of pillar 26 all is provided with clamp plate 27, the outside that just is located fourth install bin 19 on the two-way lead screw 21 is provided with No. three knob 28, rotates No. three knob 28, drives two-way lead screw 21 and rotates, under linear bearing 24 and sharp optical axis 25's guide effect, can make the second for the lead screw nut 22 and the connecting plate 23 of upper and lower both sides remove in opposite directions, finally drives two clamp plate 27 and removes in opposite directions to fix whole device in bed.

Specifically, the front side and the rear side of the left side wall of the fourth installation box 19 are provided with strip holes for passing through the supporting columns 26, and the opposite surfaces of the clamping plates 27 are provided with a plurality of cylindrical protrusions which are convenient for clamping and fixing the whole device.

Particularly, the junction of guide block 3 and guiding axle 2 is provided with the metal axle collar, has self-lubricating function, prolongs the life of guide block 3 and guiding axle 2, metal bearing is fixed in the medial surface of guide block 3, the contact department of clamping screw 7 and fixed plate 4 is provided with the metal gasket, the metal gasket is fixed in the lateral surface of fixed plate 4, prevents the surface damage of fixed plate 4.

Particularly, two between the inside front and back both sides face of installing box 1, every are all fixed in to guiding axle 2 all be provided with the spring on the guiding axle 2 and between being located the opposite face of two guide blocks 3, have elasticity to play the effect that elasticity resets, two all be provided with the rubber cushion on the V profile of solid fixed splint 5, play the effect of the fixed gastroscope pipe of centre gripping of being convenient for.

The working principle is as follows: when the device is used, the device is fixed on a bed, the third knob 28 is rotated to drive the bidirectional screw 21 to rotate, the nuts 22 and the connecting plates 23 for the second screw on the upper side and the lower side can move oppositely under the guiding action of the linear bearing 24 and the linear optical axis 25, and the two clamping plates 27 are driven to move oppositely finally, so that the whole device is fixed on the bed, the contact area between the two clamping plates 27 and a bed plate is large, and the whole device is more stably fixed; then place the gastroscope pipe between two solid fixed splint 5, rotate knob 8, through the interact between the screw thread, can change the position of clamping screw 7 in fixation nut 6 to the solid fixed splint 5 that promotes both sides removes in opposite directions, presss from both sides tight solid gastroscope pipe, the gastroscope pipe contacts with the V profile of solid fixed splint 5, makes the fixed more firm of gastroscope pipe. In the use, rotate No. two knobs 16, drive lead screw 13 and rotate, under guiding mechanism's guiding action, can drive first nut 14 for the lead screw and No. two install bin 11 and remove, finally can drive the gastroscope pipe and remove about, thereby realize the position control function of gastroscope pipe, the angle modulation function of gastroscope pipe in vertical plane can be realized to first rotatory slip table 9, the angle modulation function of gastroscope pipe in the horizontal plane can be realized to the rotatory slip table 10 of second, thereby make things convenient for the doctor to operate, excellent in use effect.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting arrangement is fixed to gastroenterology scope, includes install bin (1), its characterized in that: the inside left and right sides of install bin (1) all is provided with guiding axle (2), two guiding block (3) are all installed to both sides around just being located it on guiding axle (2), the place ahead is two between the opposite face of guiding block (3) and two at the rear all be provided with fixed plate (4) between the opposite face of guiding block (3), two all be provided with solid fixed splint (5) on the opposite face of fixed plate (4), two the opposite face of solid fixed splint (5) is the V profile, the upper and lower both sides wall of install bin (1) all is provided with the rectangle through-hole that is used for through two solid fixed splint (5), the outside front and back both sides face of install bin (1) all is provided with fixation nut (6), two the equal threaded connection in inside of fixation nut (6) has fixing screw (7), two the one end of fixing screw (7) all passes the lateral wall of install bin (1) and respectively with two fixed plates (6), (7) 4) The contact, two the other end of clamping screw (7) all is provided with knob (8) No. one, the outer left surface of install bin (1) is provided with first rotatory slip table (9), the left surface of first rotatory slip table (9) is provided with the moving mechanism that is used for driving install bin (1) and removes, moving mechanism's outer lower surface is provided with the rotatory slip table of second (10), the lower surface of the rotatory slip table of second (10) is provided with the fixture who is used for being fixed in the bedside with whole device.

2. The endoscopic fixation support device for gastroenterology according to claim 1, wherein: the moving mechanism comprises a second installation box (11) fixed on the upper surface of the second rotary sliding table (10), a first screw rod support (12) is arranged on the left side wall of the second mounting box (11), a screw rod (13) is arranged in the first screw rod support (12), a first screw rod nut (14) is arranged on the screw rod (13) and positioned in the second mounting box (11), a third installation box (15) is arranged on the first screw rod nut (14) and outside the screw rod (13), the third installation box (15) penetrates through the right side wall of the second installation box (11) and the outer right side surface of the third installation box is connected with the first rotary sliding table (9), a guide mechanism is arranged between the third installation box (15) and the second installation box (11), and a second knob (16) is arranged on the lead screw (13) and positioned outside the second mounting box (11).

3. The endoscopic fixation support device for gastroenterology according to claim 2, wherein: the guide mechanism comprises guide rails (17) fixed on the front side surface and the rear side surface inside the second installation box (11) and sliding blocks (18) fixed on the front side surface and the rear side surface outside the third installation box (15), and the two sliding blocks (18) are respectively installed on the two guide rails (17).

4. The endoscopic fixation support device for gastroenterology according to claim 1, wherein: the clamping mechanism comprises a fourth mounting box (19) fixed on the lower surface of a second rotary sliding table (10), a second screw rod support (20) is installed on the lower side wall of the fourth mounting box (19), a bidirectional screw rod (21) is installed inside the second screw rod support (20), two nuts (22) for the second screw rod are installed on the bidirectional screw rod (21) and located inside the fourth mounting box (19), two connecting plates (23) are installed on the nuts (22) for the second screw rod, linear bearings (24) are arranged on the two connecting plates (23) and located on the front side and the rear side of the bidirectional screw rod (21), linear optical axes (25) are installed inside and behind the two linear bearings (24), and the linear optical axes (25) are fixed between the upper side face and the lower side face of the inside of the fourth mounting box (19), two both sides all are provided with pillar (26) around the left surface of connecting plate (23), and the top is two the left end face and the below of pillar (26) are two the left end face of pillar (26) all is provided with pinch-off blades (27), the outside that just is located No. four install bins (19) on two-way lead screw (21) is provided with No. three knob (28).

5. The endoscopic fixation support device for gastroenterology according to claim 4, wherein: the front side and the rear side of the left side wall of the fourth installation box (19) are provided with strip holes for passing through the supporting columns (26), and the opposite surfaces of the two clamping plates (27) are provided with a plurality of cylindrical protrusions.

6. The endoscopic fixation support device for gastroenterology according to claim 1, wherein: the metal bearing is fixed on the inner side face of the guide block (3), a metal gasket is arranged at the contact position of the fixing screw rod (7) and the fixing plate (4), and the metal gasket is fixed on the outer side face of the fixing plate (4).

7. The endoscopic fixation support device for gastroenterology according to claim 1, wherein: two between the inside front and back both sides face of installing box (1), every all be fixed in guiding axle (2) and be located all to be provided with the spring between the opposite face of two guide blocks (3), two all be provided with the rubber cushion on the V profile of solid fixed splint (5).