CN112826689A

CN112826689A - Gastrointestinal surgery inspection nursing platform

Info

Publication number: CN112826689A
Application number: CN202110034527.6A
Authority: CN
Inventors: 胡继霖; 秦琛; 郑学风
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-05-25

Abstract

The invention relates to the technical field of medical instruments, in particular to a gastrointestinal surgery examination and nursing table which comprises a horizontal table top, a bending bracket mechanism, a shank fixing mechanism, a height adjusting bracket, a base and universal wheels, wherein the front end of the horizontal table top is connected with the bending bracket mechanism in a sliding fit manner, and the bending bracket mechanism can be accommodated into an accommodating groove at the front end of the horizontal table top; the rear end of the horizontal table top is matched and connected with a shank fixing mechanism so as to clamp and limit the shank of the patient; the upper end and the lower end of the height adjusting bracket are respectively fixedly connected with the horizontal table-board and the base; four corners of the bottom surface of the base are respectively connected with a universal wheel in a rotating way. After heightening the height of the bracket mechanism for bending over, the upper body of the patient can lie prone and lean on the bracket mechanism for bending over, the upper body, the thigh and the shank of the patient are in a bending state, and the shank of the patient can be fixed on the shank fixing mechanism, so that the patient can keep a more comfortable posture which is convenient for inserting the enteroscope.

Description

Gastrointestinal surgery inspection nursing platform

Technical Field

The invention relates to the technical field of medical instruments, in particular to a gastrointestinal surgery examination nursing table.

Background

At present, gastrointestinal endoscopy is a main mode for detecting the etiology of gastrointestinal diseases, and therefore, gastrointestinal endoscopy is widely used. However, the current enteroscopy is performed on a common hospital bed, and the enteroscopy has special requirements, so that the patient needs to keep a certain posture or adjust an angle, and the patient is tired to keep the certain posture by self control for a long time, and the operation of medical staff is inconvenient.

Disclosure of Invention

The invention aims to provide a gastrointestinal surgery examination and nursing table which can effectively solve the problems in the prior art.

In order to achieve the purpose, the application provides a gastrointestinal surgery examination nursing table which comprises a horizontal table top, a bending bracket mechanism, a shank fixing mechanism, a height adjusting support, a base and universal wheels, wherein the front end of the horizontal table top is connected with the bending bracket mechanism in a sliding fit manner, and the bending bracket mechanism can be accommodated in an accommodating groove in the front end of the horizontal table top; the rear end of the horizontal table top is matched and connected with a shank fixing mechanism so as to clamp and limit the shank of the patient; the upper end and the lower end of the height adjusting bracket are respectively fixedly connected with the horizontal table-board and the base; four corners of the bottom surface of the base are respectively connected with a universal wheel in a rotating way.

Optionally, the bending-over bracket mechanism comprises a lifting support plate, a handrail frame, an inclination adjusting assembly, a lifting carriage, a linkage plate and an electric telescopic rod; the left end and the right end of the top surface of the lifting supporting plate are respectively fixed with a handrail frame; the rear end of the lifting supporting plate is fixedly connected to the inclination adjusting assembly; the inclination adjusting assembly is fixedly connected to the lifting sliding frame; the middle part of the lifting sliding frame is in sliding fit with the rectangular slide way on the bottom surface of the accommodating groove; the lower end of the lifting carriage is fixedly connected with one end of the linkage plate; the other end of the linkage plate is fixed at the movable end of the electric telescopic rod; the fixed end of the electric telescopic rod is fixed on the horizontal table-board.

Optionally, the lifting carriage comprises an outer carriage, an inner carriage and a height-adjusting screw rod; the middle part of the outer sliding frame is in sliding fit in the rectangular slide way on the bottom surface of the containing groove, and the lower end of the outer sliding frame is fixedly connected with one end of the linkage plate; the lower end of the inner sliding frame is in sliding fit with the inner side of the outer sliding frame; the lower end of the heightening screw is fixedly connected with an adjusting rotating block, and the middle part of the heightening screw is in running fit with the bottom surface of the outer sliding frame; the upper end of the height-adjusting screw rod is connected with the inner sliding frame through thread transmission so as to drive the inner sliding frame to slide up and down in the outer sliding frame; the tilt adjustment assembly is secured to the inner carriage.

Optionally, the inclination adjusting assembly comprises a turning block, a transverse shaft, a positioning insert ring, a door-shaped support, an insert rod, a pulling block, a limiting ring and a tensioning compression spring; one end of the turnover block is fixedly connected with the rear end of the lifting supporting plate; the other end of the turning block is fixed on the transverse shaft; two ends of the transverse shaft are rotatably matched with the left end and the right end of the door-shaped support; the transverse shaft is fixedly connected with a positioning insert ring, and a plurality of positioning insertion holes are uniformly arranged on the positioning insert ring in a surrounding manner; the middle part of the insertion rod is in sliding fit with the door-shaped support, the outer end of the insertion rod is fixedly connected with the pull block, and the inner end of the insertion rod is inserted into one positioning jack; a limiting ring is fixed on the insertion rod and is pressed against the positioning insertion ring; the inserting rod is sleeved with a tensioning pressure spring, and the tensioning pressure spring is located between the inner side face of the door-shaped support and the limiting ring.

Optionally, the shank fixing mechanism comprises a hand lever, a rotating disc, a first bidirectional screw, a bearing rod seat, a control slider and a clamp assembly; two ends of the first bidirectional screw are respectively and rotatably matched on a bearing rod seat, and the two bearing rod seats are relatively fixed on the left side and the right side of the rear end of the horizontal table board; the outer end of the first bidirectional screw is fixedly connected with the center of the rotating disc; a hand-operated lever is fixed at the eccentric position of the rotating disc; one end of the first bidirectional screw is provided with left-handed threads, the other end of the first bidirectional screw is provided with right-handed threads, and the first bidirectional screw is in transmission connection with the two control sliding blocks through the threads; two the middle part sliding fit of control slider is in the front and back slide of horizontal mesa rear end, two the front end of control slider is anchor clamps subassembly of fixed connection respectively, two anchor clamps subassembly relative sliding fit is in the slide about the horizontal mesa top surface, slide about with slide intercommunication around with.

Optionally, the clamp assembly includes a sliding seat, an L-shaped clamp plate, a linkage block, and a second bidirectional screw; the sliding seat is fixed at the front end of the control sliding block and is in sliding fit with the left and right slideways; the two L-shaped clamping plates are arranged, transverse plates of the two L-shaped clamping plates are in relative sliding fit in side sliding grooves of the sliding seat, and the front ends of the two L-shaped clamping plates are respectively fixed with a linkage block; the two linkage blocks are matched at two ends of the second bidirectional screw rod through threads; the middle part of the second bidirectional screw is rotationally matched on the sliding seat.

Optionally, the height adjusting bracket comprises a driving motor, a first worm, a first rod seat, a first worm wheel, a third bidirectional screw, a second rod seat, a push-pull sliding block, a push-pull inclined plate, a hinge seat, a rectangular sliding rod and a shrink sleeve; an output shaft of the driving motor is in transmission connection with one end of the first worm through a coupler; the first worm is in running fit with the two first rod seats, and the two first rod seats are fixed on the base; the first worm is in meshed transmission connection with a first worm wheel, and the first worm wheel is fixed in the middle of the third bidirectional screw; one end of the third bidirectional screw is provided with left-handed threads, the other end of the third bidirectional screw is provided with right-handed threads, the third bidirectional screw is connected with two push-pull sliding blocks which are oppositely arranged through thread transmission, the two push-pull sliding blocks are respectively and rotatably connected with one end of one push-pull inclined plate, the other ends of the two push-pull inclined plates are respectively and rotatably connected with one hinge seat, and the two hinge seats are relatively fixed at two ends of the bottom surface of the horizontal table top; the four corners of the bottom surface of the horizontal table top are respectively and fixedly connected with the upper end of one rectangular slide bar, the lower ends of the four rectangular slide bars are in sliding fit with the four shrink sleeves, and the four shrink sleeves are respectively fixed at the four corners of the top surface of the base.

Optionally, the other end of the first worm is fixedly connected with a manual rotating wheel.

Optionally, the left end and the right end of the push-pull sliding block are respectively connected with a walking wheel in a rotating mode, and the walking wheels are matched on the top surface of the base in a rolling mode.

Optionally, the gastrointestinal surgery examination and nursing table further comprises a positioning and supporting mechanism; the positioning support mechanism comprises a guide sliding block, a transmission rack, a linkage gear, a second worm wheel, a rotating screw, a side support, an internal thread sliding pipe and a positioning support; the number of the guide sliding blocks is four, the outer ends of the four guide sliding blocks are fixed at the lower ends of the four rectangular sliding rods, and the middle parts of the four guide sliding blocks are in sliding fit with the longitudinal slideways of the four shrinkage sleeves; the inner ends of the four guide sliding blocks are respectively fixedly connected with a transmission rack, the four transmission racks are in meshing transmission connection with four linkage gears, and the four linkage gears are rotatably connected to the upper ends of the four shrinkage sleeves; the wheel shafts of every two linkage gears are fixedly connected through a second worm, every second worm is in meshing transmission connection with two second worm gears, the four second worm gears are fixed at the upper ends of four rotating screw rods, every two rotating screw rods are rotatably connected to one side bracket, and the two side brackets are relatively fixed at the two ends of the base; the lower end of each rotating screw is connected with an internal thread sliding pipe in a threaded fit manner, the middle parts of the four internal thread sliding pipes are in sliding fit with the base, and the lower ends of the four internal thread sliding pipes are fixed on the positioning support; the positioning bracket is positioned at the lower end of the base.

The invention has the beneficial effects that: the patient can lie on the upper body of the patient and lean on the bending bracket mechanism after the height of the bending bracket mechanism is increased, the upper body, the thighs and the calves of the patient are in a bent state, and the calves of the patient can be fixed on the calves fixing mechanism, so that the patient can keep a posture convenient for inserting the enteroscope more comfortably, the enteroscope can be inserted from the anus of the patient conveniently, and the gastrointestinal examination can be carried out; when the shank fixing mechanism in the invention is used, the distance between the two clamp assemblies in the shank fixing mechanism can be adjusted, so that medical staff can adjust the outward expansion amplitude of the legs of a patient conveniently, and the shank fixing mechanism can be adjusted to a posture more convenient for inserting an enteroscope.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;

FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;

FIG. 3 is a third overall view provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of a horizontal table provided in an embodiment of the present invention;

FIG. 5 is a schematic illustration of a bow carriage mechanism provided by an embodiment of the present invention;

FIG. 6 is a schematic view of a tilt adjustment assembly provided by an embodiment of the present invention;

FIG. 7 is a schematic view of a lifting carriage provided in an embodiment of the present invention;

FIG. 8 is a schematic view of a lower leg immobilization mechanism provided in accordance with an embodiment of the present invention;

FIG. 9 is a schematic view of a clamp assembly provided by an embodiment of the present invention;

FIG. 10 is a schematic view of a height adjustment bracket and base provided in accordance with an embodiment of the present invention;

fig. 11 is a schematic view of a positioning and supporting mechanism according to an embodiment of the present invention.

Icon: a horizontal table top 1; a bow bracket mechanism 2; a lifting pallet 201; an armrest frame 202; a tilt adjustment assembly 203; a turning block 203A; horizontal axis 203B; a positioning insert ring 203C; a portal support 203D; a plug-in rod 203E; a pull block 203F; a retainer ring 203G; a tension compression spring 203H; a lifting carriage 204; an outer carriage 204A; an inner carriage 204B; a height-adjusting screw 204C; a linkage plate 205; an electric telescopic rod 206; a shank fixing mechanism 3; a hand lever 301; a turn disc 302; a first bidirectional screw 303; a bearing rod seat 304; the control slider 305; a clamp assembly 306; a sliding seat 306A; an L-shaped splint 306B; a linkage block 306C; a second bidirectional screw 306D; a height adjusting bracket 4; a drive motor 401; a first worm 402; a first rod seat 403; a first worm gear 404; a third bidirectional screw 405; a second rod seat 406; a push-pull slider 407; a push-pull swash plate 408; a hinge seat 409; a rectangular slide bar 410; a shrink sleeve 411; a manual wheel 412; a road wheel 413; a base 5; a universal wheel 6; a positioning support mechanism 7; a guide slider 701; a drive rack 702; a linkage gear 703; a second worm 704; a second worm gear 705; rotating the screw 706; side brackets 707; an internally threaded slide tube 708; a bracket 709 is positioned.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The invention is described in further detail below with reference to fig. 1-11.

The first embodiment is as follows:

as shown in fig. 1-11, a gastrointestinal surgery examination nursing platform comprises a horizontal platform surface 1, a bending bracket mechanism 2, a shank fixing mechanism 3, a height adjusting bracket 4, a base 5 and universal wheels 6, wherein the front end of the horizontal platform surface 1 is connected with the bending bracket mechanism 2 in a sliding fit manner, and the bending bracket mechanism 2 can be accommodated in an accommodating groove at the front end of the horizontal platform surface 1; the rear end of the horizontal table-board 1 is matched and connected with a shank fixing mechanism 3 so as to clamp and limit the shank of the patient; the upper end and the lower end of the height adjusting bracket 4 are respectively fixedly connected with the horizontal table-board 1 and the base 5; four corners of the bottom surface of the base 5 are respectively connected with a universal wheel 6 in a rotating way. When the gastrointestinal surgery examination and nursing table is used, a patient firstly kneels on a horizontal table top 1, a bent bracket mechanism 2 and a shank fixing mechanism 3 are arranged inside the table top, after the height of the bent bracket mechanism 2 is increased, the upper body of the patient can lie on the bent bracket mechanism 2, the upper body, the thighs and the shanks of the patient are in a bent state and mainly present the posture of prawn, the legs are bent forwards, and the shanks of the patient can be fixed on the shank fixing mechanism 3, so that the patient can more comfortably keep the posture convenient for inserting an enteroscope, and the enteroscope can be conveniently inserted from the anus of the patient, and the gastrointestinal examination is carried out; the height adjusting bracket 4 is used for adjusting the height of the horizontal table top 1, so that the comfort level of medical staff is improved during long-time examination, and more convenience is brought to medical work; in addition, when the bracket mechanism 2 for bending over is stored in the storage groove at the front end of the horizontal table board 1, the nursing bed can be used as a nursing bed, and the universal wheels 6 are arranged at the lower end of the nursing bed, so that the nursing bed is convenient to move, rich in functions and strong in practicability.

Example two:

as shown in fig. 1-11, the bending-over bracket mechanism 2 comprises a lifting supporting plate 201, an armrest frame 202, a tilt adjusting assembly 203, a lifting carriage 204, a linkage plate 205 and an electric telescopic rod 206; the left end and the right end of the top surface of the lifting supporting plate 201 are respectively fixed with a handrail frame 202; the rear end of the lifting supporting plate 201 is fixedly connected to the inclination adjusting component 203; the tilt adjusting assembly 203 is fixedly connected to the lifting carriage 204; the middle part of the lifting sliding frame 204 is in sliding fit in a rectangular slide way on the bottom surface of the accommodating groove; the lower end of the lifting carriage 204 is fixedly connected with one end of the linkage plate 205; the other end of the linkage plate 205 is fixed at the movable end of the electric telescopic rod 206; the fixed end of the electric telescopic rod 206 is fixed on the horizontal table top 1. When the bending-down bracket mechanism 2 is used, the position of the lifting support plate 201 can be controlled through the electric telescopic rod 206, when the lifting-down bracket mechanism is required to be used as a nursing bed, the electric telescopic rod 206 drives the lifting carriage 204 to slide downwards through the linkage plate 205, and the lifting carriage 204 drives the lifting support plate 201 to be accommodated in the accommodating groove at the front end of the horizontal table top 1 through the inclination adjusting component 203; on the contrary, when needing to carry out the insertion of enteroscope, control lifting supporting plate 201 risees, be convenient for patient's upper part of the body lie prone and lean on lifting supporting plate 201, need not the patient and support own health through the elbow, and can adjust lifting supporting plate 201's height according to patient's size, and can adjust lifting supporting plate 201's inclination through slope adjusting part 203, when lifting supporting plate 201 inclines to certain angle, patient's anus relaxs the best and inserts the enteroscope most easily, can adjust according to the best comfortable posture of patient.

Example three:

as shown in fig. 1-11, the lifting carriage 204 includes an outer carriage 204A, an inner carriage 204B, and an elevation screw 204C; the middle part of the outer sliding frame 204A is in sliding fit in a rectangular slide way on the bottom surface of the accommodating groove, and the lower end of the outer sliding frame 204A is fixedly connected with one end of the linkage plate 205; the lower end of the inner carriage 204B is slidably fitted inside the outer carriage 204A; the lower end of the heightening screw 204C is fixedly connected with an adjusting rotating block, and the middle part of the heightening screw 204C is in rotating fit with the bottom surface of the outer sliding frame 204A; the upper end of the height-adjusting screw 204C is in transmission connection with the inner sliding frame 204B through threads so as to drive the inner sliding frame 204B to slide up and down in the outer sliding frame 204A; the tilt adjustment assembly 203 is fixed to the inner carriage 204B. When the lifting sliding frame 204 is used, the lifting supporting plate 201 on the inclination adjusting component 203 is driven to carry out height adjustment by the control of the electric telescopic rod 206, and the lifting sliding frame 204B can be driven to slide in the outer sliding frame 204A by rotating the height adjusting screw 204C, so that the overall height of the lifting sliding frame 204 is adjusted, and the use of patients with more body types is met.

Example four:

as shown in fig. 1 to 11, the tilt adjusting assembly 203 comprises a turning block 203A, a transverse shaft 203B, a positioning insert ring 203C, a door-shaped support 203D, an insert rod 203E, a pulling block 203F, a limiting ring 203G and a tension compression spring 203H; one end of the turning block 203A is fixedly connected with the rear end of the lifting supporting plate 201; the other end of the turning block 203A is fixed on the transverse shaft 203B; two ends of the transverse shaft 203B are rotatably matched at the left end and the right end of the door-shaped support 203D; the transverse shaft 203B is fixedly connected with a positioning insert ring 203C, and a plurality of positioning insertion holes are uniformly arranged on the positioning insert ring 203C in a surrounding manner; the middle part of the plug rod 203E is in sliding fit with the door-shaped support 203D, the outer end of the plug rod 203E is fixedly connected with the pull block 203F, and the inner end of the plug rod 203E is plugged in a positioning jack; a limiting ring 203G is fixed on the insertion rod 203E, and the limiting ring 203G is pressed against the positioning insertion ring 203C; the plugging rod 203E is sleeved with a tensioning compression spring 203H, and the tensioning compression spring 203H is positioned between the inner side surface of the door-shaped support 203D and the limiting ring 203G. The inclination adjusting component 203 is used for adjusting the angle of the lifting supporting plate 201 inclined towards the front lower direction, so that a patient can lie on the front more comfortably and can adjust to the optimal state that the anus of the patient is relaxed, and the enteroscope can be inserted; during adjustment, the pulling block 203F is pulled outwards to drive the inserting rod 203E to be separated from the positioning insertion hole of the positioning insertion ring 203C, at the moment, the limiting ring 203G compresses the tensioning compression spring 203H, then the lifting support plate 201 is rotated to drive the overturning block 203A to move on the transverse shaft 203B and drive the positioning insertion ring 203C to move, after the lifting support plate 201 is adjusted to the optimal angle, the pulling block 203F is loosened, the inserting rod 203E is inserted into the corresponding positioning insertion hole under the elastic action of the tensioning compression spring 203H, and the positioning of the inclination angle of the lifting support plate 201 is realized.

Example five:

as shown in fig. 1 to 11, the shank fixing mechanism 3 includes a hand lever 301, a rotary disc 302, a first bidirectional screw 303, a bearing rod seat 304, a control slider 305 and a clamp assembly 306; two ends of the first bidirectional screw 303 are respectively and rotatably matched on a bearing rod seat 304, and the two bearing rod seats 304 are relatively fixed on the left side and the right side of the rear end of the horizontal table top 1; the outer end of the first bidirectional screw 303 is fixedly connected with the center of the rotating disc 302; a hand lever 301 is fixed at the eccentric position of the rotating disc 302; one end of the first bidirectional screw 303 is a left-hand thread, the other end of the first bidirectional screw 303 is a right-hand thread, and the first bidirectional screw 303 is in transmission connection with two control sliders 305 through threads; two the middle part sliding fit of control slider 305 is in the front and back slide of horizontal mesa 1 rear end, two the front end of control slider 305 is a fixture assembly 306 of fixed connection respectively, two fixture assembly 306 relative sliding fit is in the slide about the horizontal mesa 1 top surface, about slide and front and back slide intercommunication. When the shank fixing mechanism 3 is used, the distance between the two clamp assemblies 306 in the shank fixing mechanism can be adjusted, so that medical staff can adjust the outward expansion amplitude of the legs of a patient conveniently, and the posture of inserting an enteroscope is adjusted to be more convenient; wave during regulation hand cranking bar 301 and drive rolling disc 302 and rotate, can drive first two-way screw 303 and rotate when rolling disc 302 rotates, can drive two control slide 305 when first two-way screw 303 rotates and be in relative slip or deviate from the slip in the front and back slide of horizontal table board 1 rear end to drive two anchor clamps subassemblies 306 and carry out the horizontal displacement motion, thereby the range of two shank outside extensions of control centre gripping on two anchor clamps subassemblies 306 is adjusted, thereby adjust to the posture of being more convenient for insert the enteroscope, also prevent that the patient from taking place the motion at the in-process that inserts the enteroscope inspection and influencing the inspection result.

The clamp assembly 306 includes a slide mount 306A, L, a clamp plate 306B, a linkage block 306C, and a second bi-directional screw 306D; the sliding seat 306A is fixed at the front end of the control slider 305 and is in sliding fit in the left and right slideways; the two L-shaped clamp plates 306B are arranged, transverse plates of the two L-shaped clamp plates 306B are in relative sliding fit in side grooves of the sliding seat 306A, and a linkage block 306C is fixed at the front end of each of the two L-shaped clamp plates 306B; two linkage blocks 306C are in threaded fit at two ends of the second bidirectional screw 306D; the middle of the second two-way screw 306D is rotatably fitted on the sliding seat 306A. Distance between the inside two L-shaped clamp plates 306B's of anchor clamps subassembly 306 can be adjusted, and it is spacing to be convenient for carry out the centre gripping to the thickness shank that different patients are different through two L-shaped clamp plates 306B's riser, rotates the two-way screw rod 306D during the regulation, and the two-way screw rod 306D drives two L-shaped clamp plates 306B's diaphragm through two linkage blocks 306C when rotating and is in slide in sliding seat 306A's sideslip groove to realize the regulation of the interval of two L-shaped clamp plate 306B's riser.

Example six:

as shown in fig. 1 to 11, the height adjusting bracket 4 includes a driving motor 401, a first worm 402, a first rod seat 403, a first worm wheel 404, a third bidirectional screw 405, a second rod seat 406, a push-pull slider 407, a push-pull swash plate 408, a hinge seat 409, a rectangular slide rod 410 and a shrink sleeve 411; an output shaft of the driving motor 401 is in transmission connection with one end of the first worm 402 through a coupler; the first worm 402 is rotatably fitted on two first rod seats 403, and the two first rod seats 403 are fixed on the base 5; the first worm 402 is in meshing transmission connection with a first worm wheel 404, and the first worm wheel 404 is fixed in the middle of a third bidirectional screw 405; the third two-way screw 405 is rotatably connected to two second rod seats 406, and the two second rod seats 406 are fixed on the base 5; one end of the third bidirectional screw 405 is a left-hand thread, the other end of the third bidirectional screw 405 is a right-hand thread, the third bidirectional screw 405 is connected with two oppositely arranged push-pull sliding blocks 407 through thread transmission, the two push-pull sliding blocks 407 are respectively and rotatably connected with one end of a push-pull inclined plate 408, the other ends of the two push-pull inclined plates 408 are respectively and rotatably connected with a hinge seat 409, and the two hinge seats 409 are relatively fixed at two ends of the bottom surface of the horizontal table top 1; four corners of the bottom surface of the horizontal table top 1 are respectively and fixedly connected with the upper end of one rectangular sliding rod 410, the lower ends of the four rectangular sliding rods 410 are in sliding fit in four shrink sleeves 411, and the four shrink sleeves 411 are respectively fixed at four corners of the top surface of the base 5. When the height adjusting bracket 4 is used, the driving motor 401 is electrically started to drive the first worm 402 to rotate, the first worm 402 can drive the first worm wheel 404 to rotate when rotating, the first worm wheel 404 can drive the third bidirectional screw 405 to rotate, the third bidirectional screw 405 can drive the two push-pull sliding blocks 407 to move in opposite directions or separate from each other when rotating, the two push-pull sliding blocks 407 drive the horizontal table top 1 to move up and down through the matching of the two push-pull inclined plates 408 and the two hinge seats 409, the rectangular sliding rod 410 is driven to slide up and down in the shrinkage sleeve 411 when the horizontal table top 1 moves up and down, the rectangular sliding rod 410 and the shrinkage sleeve 411 play a role in guiding and limiting, and the horizontal table top 1 can be ensured to move up and down in the vertical direction.

The other end of the first worm 402 is fixedly connected with a manual rotating wheel 412. The provision of the manual jog wheel 412 allows the present invention to be used in a location remote from the power source.

The left end and the right end of the push-pull sliding block 407 are respectively connected with a walking wheel 413 in a rotating mode, and the walking wheels 413 are matched on the top surface of the base 5 in a rolling mode. The walking wheel 413 is arranged, so that the friction resistance of the push-pull sliding block 407 during movement on the third bidirectional screw 405 is smaller, and the manual control of the manual rotating wheel 412 is facilitated for adjustment.

Example seven:

as shown in fig. 1-11, the gastrointestinal surgery examination nursing table further comprises a positioning support mechanism 7; the positioning support mechanism 7 comprises a guide sliding block 701, a transmission rack 702, a linkage gear 703, a second worm 704, a second worm wheel 705, a rotating screw 706, a side bracket 707, an internal thread sliding pipe 708 and a positioning bracket 709; the number of the guide sliding blocks 701 is four, the outer ends of the four guide sliding blocks 701 are fixed at the lower ends of the four rectangular sliding rods 410, and the middle parts of the four guide sliding blocks 701 are in sliding fit with the longitudinal slide ways of the four shrink sleeves 411; the inner ends of the four guide sliders 701 are respectively and fixedly connected with a transmission rack 702, the four transmission racks 702 are engaged with four linkage gears 703 in a transmission way, and the four linkage gears 703 are rotatably connected to the upper ends of the four shrink sleeves 411; wheel shafts of every two linkage gears 703 are fixedly connected through a second worm 704, every second worm 704 is in meshing transmission connection with two second worm gears 705, the four second worm gears 705 are fixed at the upper ends of four rotating screws 706, every two rotating screws 706 are rotatably connected to a side bracket 707, and the two side brackets 707 are relatively fixed at two ends of the base 5; the lower end of each rotating screw 706 is connected with an internal thread sliding pipe 708 in a threaded fit manner, the middle parts of the four internal thread sliding pipes 708 are in a sliding fit manner on the base 5, and the lower ends of the four internal thread sliding pipes 708 are fixed on the positioning bracket 709; the positioning bracket 709 is located at the lower end of the base 5. The positioning and supporting mechanism 7 can be unfolded or contracted under the transmission action of the height adjusting bracket 4; when the height adjusting bracket 4 controls the horizontal table top 1 to rise, the positioning and supporting mechanism 7 can be controlled to be unfolded in a transmission manner, so that the positioning bracket 709 in the positioning and supporting mechanism 7 is supported on the ground, and the invention is prevented from being touched by mistake and moving through the universal wheels 6 in the using process, thereby influencing the inspection effect; otherwise, the positioning and supporting mechanism 7 is controlled to contract, so that the nursing bed can move conveniently when being used as a nursing bed; the rectangular sliding rod 410 can drive the transmission rack 702 to move up and down through the guide sliding block 701 when moving up and down, the transmission rack 702 can drive the linkage gear 703 to rotate when moving up and down, the linkage gear 703 can drive the second worm 704 to rotate when rotating, the second worm 704 can drive the second worm wheel 705 to rotate when rotating, and the second worm wheel 705 can drive the rotary screw 706 to rotate when rotating, so that the contact position of the rotary screw 706 and the internal thread sliding pipe 708 is changed, the internal thread sliding pipe 708 is driven to move up and down on the base 5, and finally the positioning support 709 is driven to be supported on the ground through the internal thread sliding pipe 708 or the positioning support 709 is driven to be separated from the ground.

The principle is as follows: when the gastrointestinal surgery examination and nursing table is used, a patient firstly kneels on a horizontal table top 1, a bent bracket mechanism 2 and a shank fixing mechanism 3 are arranged inside the table top, after the height of the bent bracket mechanism 2 is increased, the upper body of the patient can lie on the bent bracket mechanism 2, the upper body, the thighs and the shanks of the patient are in a bent state and mainly present the posture of prawn, the legs are bent forwards, and the shanks of the patient can be fixed on the shank fixing mechanism 3, so that the patient can more comfortably keep the posture convenient for inserting an enteroscope, and the enteroscope can be conveniently inserted from the anus of the patient, and the gastrointestinal examination is carried out; the height adjusting bracket 4 is used for adjusting the height of the horizontal table top 1, so that the comfort level of medical staff is improved during long-time examination, and more convenience is brought to medical work; in addition, when the bracket mechanism 2 for bending over is stored in the storage groove at the front end of the horizontal table board 1, the nursing bed can be used as a nursing bed, and the universal wheels 6 are arranged at the lower end of the nursing bed, so that the nursing bed is convenient to move, rich in functions and strong in practicability.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a stomach operation inspection nursing platform, includes horizontal mesa (1), the bracket mechanism of bowing (2), shank fixed establishment (3), altitude mixture control support (4), base (5) and universal wheel (6), its characterized in that: the front end of the horizontal table top (1) is connected with the bending bracket mechanism (2) in a sliding fit mode, and the bending bracket mechanism (2) can be accommodated in an accommodating groove in the front end of the horizontal table top (1); the rear end of the horizontal table top (1) is connected with a shank fixing mechanism (3) in a matching way so as to clamp and limit the shank of the patient; the upper end and the lower end of the height adjusting bracket (4) are respectively fixedly connected with the horizontal table top (1) and the base (5); four corners of the bottom surface of the base (5) are respectively connected with a universal wheel (6) in a rotating way.

2. A gastrointestinal surgical examination and care table according to claim 1, characterized in that: the bending-over bracket mechanism (2) comprises a lifting supporting plate (201), an armrest frame (202), an inclination adjusting assembly (203), a lifting carriage (204), a linkage plate (205) and an electric telescopic rod (206); the left end and the right end of the top surface of the lifting supporting plate (201) are respectively fixed with a handrail frame (202); the rear end of the lifting supporting plate (201) is fixedly connected to the inclination adjusting component (203); the inclination adjusting component (203) is fixedly connected to the lifting carriage (204); the middle part of the lifting sliding frame (204) is in sliding fit with the rectangular slide way on the bottom surface of the accommodating groove; the lower end of the lifting carriage (204) is fixedly connected with one end of the linkage plate (205); the other end of the linkage plate (205) is fixed at the movable end of the electric telescopic rod (206); the fixed end of the electric telescopic rod (206) is fixed on the horizontal table top (1).

3. A gastrointestinal surgical examination and care table according to claim 2, characterized in that: the lifting carriage (204) comprises an outer carriage (204A), an inner carriage (204B) and a height-adjusting screw rod (204C); the middle part of the outer sliding frame (204A) is in sliding fit with the rectangular slide way on the bottom surface of the accommodating groove, and the lower end of the outer sliding frame (204A) is fixedly connected with one end of the linkage plate (205); the lower end of the inner carriage (204B) is in sliding fit with the inner side of the outer carriage (204A); the lower end of the heightening screw rod (204C) is fixedly connected with an adjusting rotating block, and the middle part of the heightening screw rod (204C) is in rotating fit with the bottom surface of the outer sliding frame (204A); the upper end of the height adjusting screw rod (204C) is connected with the inner sliding frame (204B) through thread transmission so as to drive the inner sliding frame (204B) to slide up and down in the outer sliding frame (204A); the tilt adjustment assembly (203) is secured to the inner carriage (204B).

4. A gastrointestinal surgical examination and care table according to claim 2, characterized in that: the inclination adjusting assembly (203) comprises a turning block (203A), a transverse shaft (203B), a positioning insert ring (203C), a door-shaped support (203D), an insert rod (203E), a pulling block (203F), a limiting ring (203G) and a tensioning compression spring (203H); one end of the turning block (203A) is fixedly connected with the rear end of the lifting supporting plate (201); the other end of the turning block (203A) is fixed on the transverse shaft (203B); two ends of the transverse shaft (203B) are rotatably matched at the left end and the right end of the door-shaped support (203D); the transverse shaft (203B) is fixedly connected with a positioning insert ring (203C), and a plurality of positioning insertion holes are uniformly arranged on the positioning insert ring (203C) in a surrounding manner; the middle part of the plug rod (203E) is in sliding fit with the door-shaped support (203D), the outer end of the plug rod (203E) is fixedly connected with the pull block (203F), and the inner end of the plug rod (203E) is plugged in a positioning jack; a limiting ring (203G) is fixed on the insertion rod (203E), and the limiting ring (203G) is pressed on the positioning insertion ring (203C); the insertion rod (203E) is sleeved with a tensioning compression spring (203H), and the tensioning compression spring (203H) is located between the inner side face of the door-shaped support (203D) and the limiting ring (203G).

5. A gastrointestinal surgical examination and care table according to claim 1, characterized in that: the shank fixing mechanism (3) comprises a hand lever (301), a rotating disc (302), a first bidirectional screw (303), a bearing rod seat (304), a control slide block (305) and a clamp assembly (306); two ends of the first bidirectional screw (303) are respectively and rotatably matched on one bearing rod seat (304), and the two bearing rod seats (304) are relatively fixed on the left side and the right side of the rear end of the horizontal table top (1); the outer end of the first bidirectional screw (303) is fixedly connected with the center of the rotating disc (302); a hand-operated rod (301) is fixed at the eccentric position of the rotating disc (302); one end of the first bidirectional screw (303) is provided with left-hand threads, the other end of the first bidirectional screw (303) is provided with right-hand threads, and the first bidirectional screw (303) is in transmission connection with two control sliding blocks (305) through the threads; two the middle part sliding fit of control slider (305) is in the front and back slide of horizontal table board (1) rear end, two the front end of control slider (305) is anchor clamps subassembly (306) of fixed connection respectively, two anchor clamps subassembly (306) relative sliding fit is in the slide of controlling of horizontal table board (1) top surface, control slide and front and back slide intercommunication.

6. A gastrointestinal surgery examination and care table according to claim 5, characterized in that: the clamp assembly (306) comprises a sliding seat (306A), an L-shaped clamp plate (306B), a linkage block (306C) and a second bidirectional screw (306D); the sliding seat (306A) is fixed at the front end of the control slide block (305) and is in sliding fit in the left and right slide ways; the two L-shaped clamping plates (306B) are arranged, transverse plates of the two L-shaped clamping plates (306B) are in relative sliding fit in side sliding grooves of the sliding seat (306A), and the front ends of the two L-shaped clamping plates (306B) are respectively fixed with a linkage block (306C); two linkage blocks (306C) are in threaded fit at two ends of the second bidirectional screw (306D); the middle part of the second bidirectional screw (306D) is rotationally matched on the sliding seat (306A).

7. A gastrointestinal surgical examination and care table according to claim 1, characterized in that: the height adjusting support (4) comprises a driving motor (401), a first worm (402), a first rod seat (403), a first worm wheel (404), a third bidirectional screw (405), a second rod seat (406), a push-pull sliding block (407), a push-pull inclined plate (408), a hinge seat (409), a rectangular sliding rod (410) and a shrink sleeve (411); an output shaft of the driving motor (401) is in transmission connection with one end of the first worm (402) through a coupler; the first worm (402) is rotationally matched on the two first rod seats (403), and the two first rod seats (403) are fixed on the base (5); the first worm (402) is in meshing transmission connection with a first worm wheel (404), and the first worm wheel (404) is fixed in the middle of the third bidirectional screw (405); the third bidirectional screw (405) is rotationally connected to the two second rod seats (406), and the two second rod seats (406) are fixed on the base (5); one end of the third bidirectional screw (405) is provided with a left-hand thread, the other end of the third bidirectional screw (405) is provided with a right-hand thread, the third bidirectional screw (405) is connected with two push-pull sliding blocks (407) which are oppositely arranged in a threaded transmission manner, the two push-pull sliding blocks (407) are respectively and rotatably connected with one end of a push-pull inclined plate (408), the other ends of the two push-pull inclined plates (408) are respectively and rotatably connected with a hinge seat (409), and the two hinge seats (409) are relatively fixed at two ends of the bottom surface of the horizontal table top (1); the four corners of the bottom surface of the horizontal table top (1) are respectively and fixedly connected with the upper end of one rectangular sliding rod (410), the lower ends of the four rectangular sliding rods (410) are in sliding fit in four shrink sleeves (411), and the four shrink sleeves (411) are respectively fixed at the four corners of the top surface of the base (5).

8. A gastrointestinal surgical examination and care table according to claim 7, characterized in that: the other end of the first worm (402) is fixedly connected with a manual rotating wheel (412).

9. A gastrointestinal surgical examination and care table according to claim 7, characterized in that: the left end and the right end of the push-pull sliding block (407) are respectively connected with a walking wheel (413) in a rotating mode, and the walking wheels (413) are matched on the top surface of the base (5) in a rolling mode.

10. A gastrointestinal surgical examination and care table according to claim 7, characterized in that: also comprises a positioning and supporting mechanism (7); the positioning support mechanism (7) comprises a guide sliding block (701), a transmission rack (702), a linkage gear (703), a second worm (704), a second worm wheel (705), a rotating screw (706), a side bracket (707), an internal thread sliding pipe (708) and a positioning bracket (709); the number of the guide sliding blocks (701) is four, the outer ends of the four guide sliding blocks (701) are fixed at the lower ends of the four rectangular sliding rods (410), and the middle parts of the four guide sliding blocks (701) are in sliding fit with the longitudinal slideways of the four shrink sleeves (411); the inner ends of the four guide sliding blocks (701) are respectively and fixedly connected with a transmission rack (702), the four transmission racks (702) are meshed with and in transmission connection with four linkage gears (703), and the four linkage gears (703) are rotatably connected to the upper ends of the four shrink sleeves (411); the wheel shafts of every two linkage gears (703) are fixedly connected through a second worm (704), every second worm (704) is in meshed transmission connection with two second worm gears (705), the four second worm gears (705) are fixed at the upper ends of four rotating screw rods (706), every two rotating screw rods (706) are rotatably connected to one side bracket (707), and the two side brackets (707) are relatively fixed at the two ends of the base (5); the lower end of each rotating screw rod (706) is connected with an internal thread sliding pipe (708) in a threaded fit mode, the middle parts of the four internal thread sliding pipes (708) are in sliding fit with the base (5), and the lower ends of the four internal thread sliding pipes (708) are fixed on the positioning support (709); the positioning bracket (709) is positioned at the lower end of the base (5).