CN116172820B

CN116172820B - Multifunctional bed for digestive tract tumor resection operation

Info

Publication number: CN116172820B
Application number: CN202310262878.1A
Authority: CN
Inventors: 王鹏; 王业
Original assignee: Heilongjiang University of Chinese Medicine
Current assignee: Heilongjiang University of Chinese Medicine
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2024-01-16
Anticipated expiration: 2043-03-17
Also published as: CN116172820A

Abstract

The invention relates to the technical field of medical sickbeds, in particular to a multifunctional bed for digestive tract tumor resection operation. The utility model provides a digestive tract tumor excision operation is with multi-functional bed, including the chassis subassembly, the top surface of chassis subassembly articulates there is the bed platform that can overturn, ventilation unit and pad bag subassembly are installed respectively to the inside of bed platform, rotate between the bed platform internal surface and be connected with the cloth roller that two symmetries set up, the side-mounting of bed platform has the roll-up motor that two symmetries set up, the output axle head of two roll-up motors respectively with two cloth roller fixed connection, the coiling has isolation pad cloth between the opposite surfaces of two cloth roller, the transmission lead screw of two level settings is installed to the inner wall of bed platform, the equal transmission of the week side of two transmission lead screws is connected with constraint mechanism. The beneficial effects of the invention are as follows: through the setting of ventilation subassembly, pad bag subassembly and bed platform, increased ventilation auxiliary mechanism and the bag pad mechanism to the sick bed on traditional sick bed's basis.

Description

Multifunctional bed for digestive tract tumor resection operation

Technical Field

The invention relates to the technical field of medical sickbeds, in particular to a multifunctional bed for digestive tract tumor resection operation.

Background

The operating table is also called an operating table, can support a patient in the operating process, can adjust the whole position according to the operating operation requirement, provides a convenient operating environment for doctors, and belongs to basic equipment of the operating room.

In the prior art, various forms of operation beds have been disclosed in patent document with publication number of CN114869653A, a multifunctional bed for digestive tract tumor resection operation and a use method thereof are disclosed, the multifunctional bed comprises an operation bed, a storage vat is fixedly arranged on one surface of the operation bed, a cover plate is detachable at one end of the storage vat, a fixed frame is fixedly arranged on the outer wall of the storage vat, an unreeling mechanism is arranged in the storage vat, two pressing mechanisms are arranged on one surface of the operation bed, a cutting mechanism is arranged in the fixed frame, a blowing mechanism is arranged on one side of the operation bed, and by pulling a separation pad, the separation pad after unreeling is paved on the upper surface of the operation bed, so that unreeling and paving of the separation pad are conveniently realized, convenience of paving the separation pad is further effectively improved, but the operation bed is inconvenient to improve comfort of a patient during use when the operation bed is used, the patient cannot be effectively limited when the sickbed is used, and simultaneously the operation bed is inconvenient to automatically shift and move the patient after the operation, and the problem of the digestive tract tumor resection operation bed is solved based on the multifunctional bed.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides the multifunctional bed for the digestive tract tumor resection operation, which solves the problems that the prior operation bed is inconvenient to improve the comfort of a patient during use, can not effectively limit the patient during use of a sickbed, and is inconvenient to automatically shift and move the patient after the operation of the patient.

The technical scheme for solving the technical problems is as follows: the utility model provides a digestive tract tumor excision operation is with multi-functional bed, includes the chassis subassembly, the top surface of chassis subassembly articulates there is the bed platform that can overturn, ventilation unit and pad bag subassembly are installed respectively to the inside of bed platform, rotate between the bed platform internal surface and be connected with the cloth roller that two symmetries set up, the side-mounting of bed platform has two winding motors that the symmetry set up, two winding motor's output axle head respectively with two cloth roller fixed connection, two the coiling has isolation cloth between the opposite surface of cloth roller, the transmission lead screw that two levels set up is installed to the inner wall of bed platform, two the equal transmission of week side of transmission lead screw is connected with constraint mechanism, two the week side of constraint mechanism all with bed platform sliding connection, the inner wall of bed platform and correspond the position between two constraint mechanisms and install a plurality of shift auxiliary mechanism, the back side-mounting of bed platform has the support body subassembly.

The beneficial effects of the invention are as follows:

through the setting of ventilation module, pad bag subassembly and bed, increased ventilation auxiliary mechanism and the bag pad mechanism to the sick bed on traditional sick bed's basis, when the bed was in the user state, according to the operation environment that the bed was located or the ventilation demand that is located, with the ventilation state in regulation ventilation district, when need carry out ventilation heat dissipation operation to patient back, the ventilation pipe sends out the cold wind of settlement temperature, realize the ventilation cooling to patient's health then, when need keep warm the operation to the patient, the constant temperature hot-blast of settlement temperature is sent out to the ventilation pipe, thereby realize the heat preservation heating operation to patient's health, and the sick bed during operation, the inflation range and the bulge height of every bag pad all can be customized according to actual demand, then satisfy patient's different flat demands of lying, through setting for the bulge height difference of every bag pad, can make the patient be in settlement operation position, the travelling comfort when effectively improving patient and this sick bed use then.

When the intelligent hospital bed is used, the hook-and-loop surface is matched with the hook-and-loop surface, so that the fixed binding band and the movable binding band can be combined into a whole rapidly, the fixed binding band and the movable binding band are combined to effectively limit the body part of a patient, when limiting operation is carried out on the body part of the patient, tension data of the fixed binding band can be monitored in real time through the arrangement of the tension sensor, when the monitoring value of the tension sensor is lower than a set value, the traction motor drives the traction roller to automatically tighten the movable binding band until the monitoring value of the tension sensor reaches the set value, and the intelligent linkage feedback structure of the binding degree of the patient is arranged, so that the binding degree of the binding mechanism to the body part of the patient is effectively ensured, and the use safety of the hospital bed is effectively improved through self-holding of the binding degree.

In this sick bed, when the bed is in normal use mode, lift the push rod fully shrink, two tensioning rollers fully unreel, then make the shift band be in the relaxation state and can tile in the top of isolation cloth, when needs are removed or are shifted the operation to the patient, firstly, shift the seat and remove the setting side position of bed under the effect of shift push rod, after moving, the lift push rod of shift seat and positioning seat department upwards lifts in step, then make the lifting table be in the settlement height, after the lifting table displacement finishes, through the control to two servo motor, make the shift band fully tighten, after the shift band tensioning, then lift the patient, after the patient is lifted, shift in the horizontal direction takes place under the effect of two servo motor for the shift band, then change patient's position, thereby assist the completion patient's shift and move the operation, realize through above-mentioned supplementary shifter shifting function, thereby the multifunctionality when this sick bed is used effectively improves.

On the basis of the technical scheme, the invention can be improved as follows.

Further, the chassis subassembly includes the bedstead, a set of universal castor is installed to the bottom surface of bedstead, the top of bedstead is provided with the crane, install a set of lift push rod between the opposite surface of crane and bedstead, the inner wall of crane articulates there is the roll-over stand, it has a set of upset push rod to articulate between the opposite surface of roll-over stand and crane, the top surface and the bed platform fixed connection of roll-over stand.

Adopt the beneficial effect of above-mentioned further scheme, before the use, through the setting of universal castor to the quick travel of position is laid to this bed body of being convenient for, through the setting of lift push rod, can the quick change bed lay the height, through the setting of roll-over stand and upset push rod, then can the quick change roll-over stand and bed's flip angle, through the change of bed angle, thereby is applicable to the operation of patient different angles and move the bed shift operation.

Further, the ventilation subassembly is including a set of ventilation district that is linear array distribution and set up in the bed top surface and be fixed in the ventilation pipe of bed side respectively, the ventilation chamber has all been fixedly seted up to the inside of bed and the position that corresponds each ventilation district, the port fixed intercommunication of ventilation pipe has a allies oneself with the pipe, every the side in ventilation chamber all with allies oneself with the fixed intercommunication of pipe, a set of regular distribution and the ventilation hole with ventilation chamber intercommunication has been seted up to the inside in ventilation district, the inner wall of ventilation pipe is from outer to interior fixed mounting in proper order has ventilation filter disc, axial fan and heating wire, the one end fixed mounting of ventilation pipe air outlet has temperature probe.

The beneficial effect of adopting above-mentioned further scheme is, when the bed is in the state of use, according to the operation environment that the bed was located or the ventilation demand that is located, with the ventilation state of adjusting the ventilation district, when need carry out ventilation heat dissipation operation to patient's back, the ventilation pipe sends out the cold wind of settlement temperature, realize the ventilation cooling to patient's health then, when need carry out cold-proof operation to the patient, the ventilation pipe sends out the constant temperature hot-blast of settlement temperature, thereby realize the heat preservation heating operation to patient's health, temperature probe is used for the air-out temperature of real-time supervision ventilation pipe, realize the constant temperature air-out of ventilation pipe then.

Further, fill up the bag subassembly and be the linear array distribution and be fixed in the bag pad of bed top surface including being fixed in the suction pump and a set of bed side, the air cavity that communicates with the bag pad has all been seted up to the inside of bed and the position that corresponds each bag pad, the port fixed intercommunication of suction pump has a branch air hose, every the side of air cavity all communicates with branch air hose is fixed through the branch pipe, every electromagnetic valve and air pressure probe are all installed respectively along the direction of admitting air to the inside of branch pipe, the bag pad is the silica gel material, the bag pad sets up in the below of isolating the filler cloth.

The beneficial effect of adopting above-mentioned further scheme is, during operation, and the atmospheric pressure probe is used for monitoring the inside atmospheric pressure data of bag pad, and the suction pump is the dual-purpose pump of suction, and the air pump both can aerify the inside of bag pad and can outwards empty the inside gas of bag pad promptly, and during operation, the inflation range and the bulge height of every bag pad all can customize according to actual demand, satisfies patient's different flat demands of lying then, and through setting for the bulge difference in height of every bag pad, can make the patient be in the setting gesture of lying.

Further, the constraint mechanism includes constraint frame and fixing the bandage respectively, the week side and the bed platform sliding connection of constraint frame, the inner wall and the transmission lead screw transmission of adjacent position of constraint frame are connected, the one end fixed mounting of constraint frame has the guide holder, the other end fixed mounting of constraint frame has the traction seat, the tail end fixed mounting of fixing the bandage has a tension sensor, tension sensor tail end and constraint frame fixed connection, the inner wall rotation of traction seat is connected with the traction roller driven through traction motor, the perisporium of traction roller is convoluteed and is moved the bandage, the inner wall of traction seat and guide holder is rotated respectively and is connected with two interior deflector rolls and an outer bundle roller, the interior deflector roll and the outer bundle roller rotation laminating of the inner wall of fixing the bandage and moving the bandage of adjacent position, it is glued each other with moving the bandage to decide the bandage.

Further, the inner wall of the fixed binding band is fixedly provided with a magic tape hook surface, the outer wall of the movable binding band is fixedly provided with a magic tape wool surface matched with the magic tape hook surface, and the fixed binding band and the movable binding band are made of elastic cloth.

The beneficial effect of adopting above-mentioned further scheme is, during the use, collude the cooperation of face and magic subsides mao face through the magic, thereby make and decide the bandage and move the bandage and combine as an organic wholely fast, decide the bandage and move the bandage and combine the back and then effectively inject patient's health part, when prescribing a limit to patient's health part, through the setting of tension sensor, but real-time supervision survey the data that draws of bandage, when tension sensor's monitoring value is less than the setting value, traction motor drive traction roller moves the automatic tightening of bandage, until tension sensor's monitoring value reaches the setting value, intelligent linkage feedback formula setting through above-mentioned patient's binding degree, thereby effectively guarantee the restriction degree of restriction mechanism to patient's health part.

Further, shift auxiliary mechanism includes a set of shift push rod, shift seat and positioning seat respectively, a set of shift push rod's week side and positioning seat's surface all with bed platform fixed connection, shift seat and positioning seat's inside all installs the lift push rod of a set of vertical setting, shift seat and positioning seat's upper portion all has the lift platform through a set of lift push rod fixed mounting, shift seat and positioning seat's inner wall all rotates and is connected with the tensioning roller through servo motor driven, two the coiling has the movable belt between the opposite surface of tensioning roller, two the inner wall of lift platform all rotates and is connected with a conduction band roller and a pinch roller, fixed being provided with between conduction band roller and the opposite surface of pinch roller is used for the movable belt to pass.

Further, the axis of the lifting push rod is parallel to the axis of the shifting push rod, the axis of the shifting push rod is perpendicular to the rotation axis of the tensioning roller, the moving belt is arranged above the isolation cloth, and the moving direction of the moving belt is perpendicular to the moving direction of the isolation cloth.

The beneficial effect of adopting above-mentioned further scheme is, when the bed is in normal use mode, lift the push rod fully contracts, two tensioning rollers fully unreels, then make the shift area be in the relaxation state and can lay in the top of isolation cloth, when needs are carried out the removal or are shifted the operation to the patient, firstly, shift the seat and remove the setting side position of bed under the effect of shift push rod, after moving, shift the synchronous upward lifting of push rod of seat and positioning seat department, then make the lifting platform be in the settlement height, after the lifting platform displacement finishes, through the control to two servo motor, make the shift area fully tensioning, after shift the area tensioning, then with the patient lift, after the patient is lifted, shift in horizontal direction takes place under the effect of two servo motor to shift the area, then change patient's position, thereby assist the aversion and the operation of moving the bed of accomplishing the patient.

Further, the support body subassembly includes the expansion bracket with bed platform fixed connection, the top surface fixed mounting of expansion bracket has the hinge, the inner wall of hinge articulates there is the board that turns over, the top surface of turning over is provided with storage tank and standing groove respectively, the inside fixed operation hole of having seted up of turning over the board, the fixed bearing face that is provided with and turns over board complex in upper portion of hinge.

The beneficial effect of adopting above-mentioned further scheme is, through the setting of support body subassembly to be convenient for the placing of surgical instruments and provide the supporting table surface for the doctor when doctor's operation, in order to reduce the tiredness when doctor's operation.

Further, the inner wall of the bed table and the positions corresponding to the upper parts of the two cloth rollers are respectively and rotatably connected with a cloth guide roller in running fit with the isolation cloth padding, two transmission rotary handles are arranged on the end face of the bed table, the tail ends of the transmission rotary handles are respectively connected with two transmission screw rods in a transmission manner, ultraviolet sterilization lamp panels matched with the isolation cloth padding are respectively arranged on the two sides of the bed table, and a central control panel is fixedly arranged on the end face of the lifting frame.

The beneficial effect of adopting above-mentioned further scheme is, when the bed platform is in the mode of use, the ultraviolet sterilization lamp plate is normally open, and after the ultraviolet sterilization lamp plate was normally open, then carries out ultraviolet sterilization and ultraviolet disinfection operation to the surface of isolation bed cloth.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a multifunctional bed for digestive tract tumor resection operation according to the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from the bottom view of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of FIG. 3 according to the present invention;

FIG. 6 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 5;

FIG. 7 is a schematic view of a shift assist mechanism according to the present invention;

FIG. 8 is a schematic view of the structure of the binding mechanism of the present invention;

FIG. 9 is a schematic view of a frame assembly according to the present invention;

FIG. 10 is a schematic view of the ventilation area and the airbag cushion of the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bed; 2. a cloth roller; 3. a winding motor; 4. isolating cloth washer; 5. a transmission screw rod; 6. a binding mechanism; 7. a shift assist mechanism; 8. a frame assembly; 9. a bed frame; 10. a lifting frame; 11. lifting the push rod; 12. a roll-over stand; 13. turning over the push rod; 14. a ventilation zone; 15. a ventilation pipe; 16. a ventilation chamber; 17. a bladder pad; 18. an air cavity; 19. a transmission rotary handle; 20. an ultraviolet sterilization lamp panel; 21. a central control panel; 22. a suction pump; 23. a cloth guide roller; 61. a binding frame; 62. fixing a binding belt; 63. a guide seat; 64. a traction seat; 65. a tension sensor; 66. a traction motor; 67. a traction roller; 68. moving the binding belt; 69. an inner guide roller; 610. an outer bundle roller; 71. shifting the push rod; 72. a shift seat; 73. a positioning seat; 74. lifting the push rod; 75. a lifting table; 76. a servo motor; 77. a tension roller; 78. a moving belt; 79. a tape guide roller; 710. a belt roller; 81. a telescopic frame; 82. a hinged support; 83. and a turning plate.

Detailed Description

The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

The present invention provides the following preferred embodiments

As shown in fig. 1-10, a multifunctional bed for digestive tract tumor resection operation comprises a bottom frame assembly, wherein the top surface of the bottom frame assembly is hinged with a reversible bed table 1;

the chassis assembly comprises a bedstead 9, a group of universal casters is arranged on the bottom surface of the bedstead 9, a lifting frame 10 is arranged above the bedstead 9, a central control panel 21 is fixedly arranged on the end surface of the lifting frame 10, a group of lifting push rods 11 are arranged between the lifting frame 10 and the opposite surfaces of the bedstead 9, a roll-over stand 12 is hinged to the inner wall of the lifting frame 10, a group of roll-over push rods 13 are hinged between the roll-over stand 12 and the opposite surfaces of the lifting frame 10, and the top surface of the roll-over stand 12 is fixedly connected with the bed 1.

Before the use, through the setting of universal castor to the quick-witted bed body of being convenient for lays the quick-witted position and removes the setting of push rod 11 through going up and down, can the high of laying of bed 1 of quick change, through the setting of roll-over stand 12 and roll-over push rod 13, then can the roll-over angle of quick change roll-over stand 12 and bed 1, through the change of bed 1 angle, thereby be applicable to the operation of patient different angles and move the bed shift operation.

A ventilation assembly and a cushion bag assembly are respectively arranged in the bed 1;

the ventilation assembly comprises a group of ventilation areas 14 which are distributed in a linear array and are arranged on the top surface of the bed 1 and ventilation pipes 15 which are fixed on the side surfaces of the bed 1, ventilation cavities 16 are fixedly arranged in the bed 1 and correspond to the positions of each ventilation area 14, ports of the ventilation pipes 15 are fixedly communicated with connecting pipes, the side surfaces of each ventilation cavity 16 are fixedly communicated with the connecting pipes, a group of ventilation holes which are regularly distributed and are communicated with the ventilation cavities 16 are arranged in the ventilation areas 14, ventilation filter discs, axial flow fans and heating wires are sequentially and fixedly arranged on the inner wall of the ventilation pipes 15 from outside to inside, and a temperature probe is fixedly arranged at one end of an air outlet of each ventilation pipe 15.

The model of the temperature probe is DS18B20;

when the bed 1 is in the state of use, according to the operation environment or the ventilation requirement that the bed 1 is located to adjust the ventilation state of ventilation district 14, when the operation of ventilating and radiating to patient's back is needed, ventilation pipe 15 sends out the cold wind of settlement temperature, realize then the ventilation cooling to patient's health, when the operation of keeping warm to the patient is needed, ventilation pipe 15 sends out the constant temperature hot-blast of settlement temperature, thereby realize the operation of keeping warm to patient's health, temperature probe is used for the air-out temperature of real-time supervision ventilation pipe 15, realize then the constant temperature air-out of ventilation pipe 15.

The pad bag subassembly is including being fixed in the suction pump 22 of bed 1 side and a set of linear array distribution and being fixed in the bag pad 17 of bed 1 top surface respectively, the air cavity 18 with bag pad 17 intercommunication has all been seted up to the inside of bed 1 and the position that corresponds each bag pad 17, the port fixed intercommunication of suction pump 22 has the branch air hose, the side of each air cavity 18 all is through branch pipe and the fixed intercommunication of branch air hose, electromagnetic valve and air pressure probe are all installed respectively along the direction of admitting air to the inside of each branch pipe, bag pad 17 is the silica gel material, bag pad 17 sets up in the below of isolating the filler cloth 4.

During operation, the air pressure probe is used for monitoring air pressure data inside the bag cushion 17, the suction pump 22 is a suction dual-purpose pump, namely, the air pump can not only charge air into the bag cushion 17, but also exhaust air inside the bag cushion 17 outwards, during operation, the inflation amplitude and the bulge height of each bag cushion 17 can be customized according to actual requirements, different lying requirements of patients are met, and the patient can be in a set lying position by setting the bulge height difference of each bag cushion 17, and the model of the air pressure probe is MS5805-02BA01.

Two cloth rollers 2 which are symmetrically arranged are rotationally connected between the inner surfaces of the bed table 1, two winding motors 3 which are symmetrically arranged are arranged on the side surfaces of the bed table 1, the output shaft ends of the two winding motors 3 are respectively and fixedly connected with the two cloth rollers 2, and an isolation cloth cushion 4 is wound between the opposite surfaces of the two cloth rollers 2;

the inner wall of the bed 1 and the positions corresponding to the positions above the two cloth rollers 2 are respectively and rotatably connected with a cloth guide roller 23 which is in rotary fit with the isolation cloth padding 4, the two sides of the bed 1 are respectively provided with an ultraviolet sterilization lamp panel 20 which is matched with the isolation cloth padding 4, when the bed 1 is in a use mode, the ultraviolet sterilization lamp panels 20 are normally opened, and after the ultraviolet sterilization lamp panels 20 are normally opened, ultraviolet sterilization and ultraviolet sterilization operation are carried out on the surface of the isolation cloth padding;

two horizontally arranged transmission screw rods 5 are arranged on the inner wall of the bed 1, the circumferential sides of the two transmission screw rods 5 are in transmission connection with a binding mechanism 6, two transmission rotary handles 19 are arranged on the end face of the bed 1, the tail ends of the two transmission rotary handles 19 are respectively in transmission connection with the two transmission screw rods 5, and the positions of the two binding mechanisms 6 are independently changed through the arrangement of the two transmission screw rods 5;

the peripheral sides of the two binding mechanisms 6 are both in sliding connection with the bed 1, two shift auxiliary mechanisms 7 are arranged on the inner wall of the bed 1 and at positions corresponding to the inner sides of the two binding mechanisms 6, and a frame body assembly 8 is arranged on the back of the bed 1.

The binding mechanism 6 comprises a binding frame 61 and a binding belt 62, the circumferential side surface of the binding frame 61 is in sliding connection with the bed 1, the inner wall of the binding frame 61 is in transmission connection with a transmission screw rod 5 at an adjacent position, one end of the binding frame 61 is fixedly provided with a guide seat 63, the other end of the binding frame 61 is fixedly provided with a traction seat 64, the tail end of the binding belt 62 is fixedly provided with a tension sensor 65, the tail end of the tension sensor 65 is fixedly connected with the binding frame 61, the inner wall of the traction seat 64 is rotationally connected with a traction roller 67 driven by a traction motor 66, the circumferential side surface of the traction roller 67 is wound with a movable binding belt 68, the inner walls of the traction seat 64 and the guide seat 63 are rotationally connected with two inner guide rollers 69 and an outer binding roller 610 respectively, the inner walls of the binding belt 62 and the movable binding belt 68 are rotationally attached to the inner guide rollers 69 and the outer binding roller 610 at adjacent positions, and the binding belt 62 and the movable binding belt 68 are mutually adhered.

The inner wall of the fixing strap 62 is fixedly provided with a magic tape hook surface, the outer wall of the moving strap 68 is fixedly provided with a magic tape wool surface matched with the magic tape hook surface, and the fixing strap 62 and the moving strap 68 are made of elastic cloth.

During the use, through the cooperation of hook face and hook face, thereby make and decide bandage 62 and move bandage 68 and combine as an organic wholely fast, decide the bandage 62 and move the bandage 68 and combine the back and then effectively inject patient's health part, when prescribing a limit to patient's health position the operation, but the setting of real-time supervision decides the data of stretching of bandage 62 through tension sensor 65, when tension sensor 65's monitor value is less than the setting value, traction motor 66 drive traction roller 67 carries out the automatic tightening of moving bandage 68, until the monitor value of tension sensor 65 reaches the setting value, intelligent linkage feedback formula setting through above-mentioned patient's binding degree, thereby effectively guarantee the degree of binding of constraint mechanism 6 to patient's health part, tension sensor 65's model is HDWL2.

The shift auxiliary mechanism 7 comprises a group of shift push rods 71, a shift seat 72 and a positioning seat 73, the peripheral side surfaces of the group of shift push rods 71 and the surface of the positioning seat 73 are fixedly connected with the bed 1, a group of vertically arranged lifting push rods 74 are arranged in the shift seat 72 and the positioning seat 73, lifting tables 75 are fixedly arranged on the upper parts of the shift seat 72 and the positioning seat 73 through the group of lifting push rods 74, tensioning rollers 77 driven by servo motors 76 are rotatably connected to the inner walls of the shift seat 72 and the positioning seat 73, a movable belt 78 is wound between the opposite surfaces of the two tensioning rollers 77, a belt guide roller 79 and a belt pressing roller 710 are rotatably connected to the inner walls of the two lifting tables 75, and a crack for the movable belt 78 to pass through is fixedly arranged between the opposite surfaces of the belt guide roller 79 and the belt pressing roller 710.

The axis of the lifting push rod 74 is parallel to the axis of the displacement push rod 71, the axis of the displacement push rod 71 is perpendicular to the rotation axis of the tension roller 77, the moving belt 78 is arranged above the insulation blanket 4, and the moving direction of the moving belt 78 is perpendicular to the moving direction of the insulation blanket 4.

When the bed 1 is in the normal use mode, the lifting push rods 74 are fully retracted, the two tensioning rollers 77 are fully unreeled, the shifting belt is in a loose state and can be laid above the isolation pad 4, when a patient needs to be moved or transferred, firstly, the shifting seat 72 moves to the set side position of the bed 1 under the action of the shifting push rods 71, after the shifting is finished, the lifting push rods 74 at the shifting seat 72 and the positioning seat 73 are synchronously lifted upwards, the lifting table 75 is then at the set height, after the shifting of the lifting table 75 is finished, the shifting belt 78 is fully tensioned through the control of the two servo motors 76, the patient is lifted after the shifting belt 78 is tensioned, the shifting belt 78 is horizontally displaced under the action of the two servo motors 76 after the patient is lifted, and then the position of the patient is changed, so that the shifting and the shifting of the patient are assisted.

The frame body assembly 8 comprises a telescopic frame 81 fixedly connected with the bed 1, a hinged support 82 is fixedly arranged on the top surface of the telescopic frame 81, a turning plate 83 is hinged to the inner wall of the hinged support 82, a storage box and a placing groove are respectively arranged on the top surface of the turning plate 83, an operation hole is fixedly formed in the turning plate 83, and a bearing surface matched with the turning plate 83 is fixedly arranged on the upper portion of the hinged support.

By the arrangement of the frame body component 8, the placement of surgical instruments is facilitated, and a supporting table surface is provided for a doctor during the operation of the doctor, so that the fatigue of the doctor during the operation is reduced.

The specific using method comprises the following steps:

the bed body is mainly suitable for digestive tract tumor resection surgery, when in use, the bed body is arranged at a preset designated position, the positions of the two binding mechanisms 6 can be respectively adjusted by driving the two transmission screw rods 5 before use, the moving belt 78 is fully moved downwards and is in a loose state before use, the shape and the top surface angle of the top surface of the bed 1 can be adjusted by independently adjusting the filling gas in each bag cushion 17 before the patient enters, the unused area of the isolation cushion 4 enters the upper part of the bag cushion 17 by controlling the two winding motors 3 before the patient enters, the patient is then laid on the isolation cushion 4 after entering, ventilation pipes 15 are arranged, ventilation and heat dissipation or heating and heat preservation can be carried out on the patient during the surgery operation of the patient, and when the patient is used for the bed 1, the two binding mechanisms 6 are effectively limited on the body part of the patient, and when the surgery is finished and the patient is required to be shifted or the bed operation is carried out, the two shifting auxiliary mechanisms 7 work synchronously, and then the shifting or the bed operation of the patient is completed.

To sum up: the beneficial effects of the invention are embodied in that

Through the setting of ventilation subassembly, pad bag subassembly and bed platform, increased ventilation auxiliary mechanism and the bag pad mechanism to the sick bed on traditional sick bed's basis.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Claims

1. The multifunctional bed for the digestive tract tumor resection operation comprises a bottom frame assembly, and is characterized in that the top surface of the bottom frame assembly is hinged with a turnover bed table (1), a ventilation assembly and a cushion bag assembly are respectively arranged in the bed table (1), and two cloth rollers (2) which are symmetrically arranged are rotationally connected between the inner surfaces of the bed table (1);

two symmetrically arranged winding motors (3) are arranged on the side face of the bed table (1), the output shaft ends of the two winding motors (3) are fixedly connected with two cloth rollers (2) respectively, and isolation cloth pads (4) are wound between the opposite surfaces of the two cloth rollers (2);

two horizontally arranged transmission screw rods (5) are arranged on the inner wall of the bed (1), the peripheral side surfaces of the two transmission screw rods (5) are in transmission connection with binding mechanisms (6), the peripheral side surfaces of the two binding mechanisms (6) are in sliding connection with the bed (1), a plurality of shift auxiliary mechanisms (7) are arranged on the inner wall of the bed (1) and correspond to the positions between the two binding mechanisms (6), and a frame component (8) is arranged on the back surface of the bed (1); the underframe assembly comprises a bedstead (9), wherein a group of universal casters is arranged on the bottom surface of the bedstead (9), a lifting frame (10) is arranged above the bedstead (9), a group of lifting push rods (11) are arranged between the lifting frame (10) and the opposite surfaces of the bedstead (9), a turnover frame (12) is hinged to the inner wall of the lifting frame (10), a group of turnover push rods (13) are hinged between the turnover frame (12) and the opposite surfaces of the lifting frame (10), and the top surface of the turnover frame (12) is fixedly connected with the bed table (1); the ventilation assembly comprises a group of ventilation areas (14) which are distributed in a linear array and are arranged on the top surface of the bed table (1) and ventilation pipes (15) which are fixed on the side surfaces of the bed table (1), a ventilation cavity (16) is fixedly arranged in the bed table (1) and corresponds to the position of each ventilation area (14), a connecting pipe is fixedly communicated with a port of each ventilation pipe (15), the side surfaces of each ventilation cavity (16) are fixedly communicated with the connecting pipe, a group of ventilation holes which are regularly distributed and are communicated with the ventilation cavities (16) are arranged in the ventilation areas (14), a ventilation filter disc, an axial flow fan and an electric heating wire are sequentially and fixedly arranged on the inner wall of each ventilation pipe (15) from outside to inside, and a temperature probe is fixedly arranged at one end of an air outlet of each ventilation pipe (15); the pad bag component comprises a suction pump (22) fixed on the side surface of a bed table (1) and a group of bag pads (17) which are distributed in a linear array and fixed on the top surface of the bed table (1), an air cavity (18) communicated with the bag pads (17) is formed in the bed table (1) and corresponds to the position of each bag pad (17), an air distributing hose is fixedly communicated with a port of the suction pump (22), the side surface of each air cavity (18) is fixedly communicated with the air distributing hose through a branch pipe, and an electromagnetic air valve and an air pressure probe are respectively arranged in each branch pipe along the air inlet direction; the utility model provides a restraint mechanism (6) is including restraint frame (61) and definite bandage (62) respectively, the week side and the bed (1) sliding connection of restraint frame (61), the inner wall and the adjacent transmission lead screw (5) transmission of position of restraint frame (61) are connected, the one end fixed mounting of restraint frame (61) has guide holder (63), the other end fixed mounting of restraint frame (61) has traction seat (64), the tail end fixed mounting of definite bandage (62) has tension sensor (65), tension sensor (65) tail end and restraint frame (61) fixed connection, the inner wall rotation of traction seat (64) is connected with traction roller (67) driven through traction motor (66), the perisporium of traction roller (67) is convoluteed and is moved bandage (68), the inner wall of traction seat (64) and guide holder (63) is all rotated respectively and is connected with two interior deflector rolls (69) and an outer bundle roller (610).

2. The multifunctional bed for digestive tract tumor resection surgery according to claim 1, wherein the bag pad (17) is made of silica gel, and the bag pad (17) is arranged below the isolation pad cloth (4).

3. The multifunctional bed for digestive tract tumor resection surgery according to claim 1, wherein the inner walls of the fixed binding band (62) and the movable binding band (68) are rotationally attached to an inner guide roller (69) and an outer binding roller (610) which are adjacently positioned, and the fixed binding band (62) and the movable binding band (68) are mutually adhered.

4. A multifunctional bed for digestive tract tumor resection surgery according to claim 3, wherein the inner wall of the fixed binding band (62) is fixedly provided with a magic tape hook surface, the outer wall of the movable binding band (68) is fixedly provided with a magic tape wool surface matched with the magic tape hook surface, and the fixed binding band (62) and the movable binding band (68) are made of elastic cloth.

5. The multifunctional bed for digestive tract tumor resection surgery according to claim 1, wherein the displacement auxiliary mechanism (7) comprises a group of displacement push rods (71), a displacement seat (72) and a positioning seat (73), the peripheral side surfaces of the group of displacement push rods (71) and the surfaces of the positioning seat (73) are fixedly connected with the bed table (1), a group of vertically arranged lifting push rods (74) are respectively arranged in the displacement seat (72) and the positioning seat (73), a lifting table (75) is respectively fixedly arranged at the upper parts of the displacement seat (72) and the positioning seat (73) through a group of lifting push rods (74), tensioning rollers (77) driven by a servo motor (76) are respectively and rotatably connected to the inner walls of the displacement seat (72) and the positioning seat (73), a movable belt (78) is wound between the opposite surfaces of the two tensioning rollers (77), a roller (79) and a belt roller (710) are respectively rotatably connected to the inner walls of the two lifting tables (75), and the belt rollers (79) and the belt rollers (710) are respectively provided with a belt clamping gap for moving between the surfaces of the belt rollers (710) and the belt rollers (78) to pass through; the frame body assembly (8) comprises a telescopic frame (81) fixedly connected with the bed table (1), a hinged support (82) is fixedly arranged on the top surface of the telescopic frame (81), a turning plate (83) is hinged to the inner wall of the hinged support (82), a storage box and a placing groove are respectively arranged on the top surface of the turning plate (83), an operation hole is fixedly formed in the turning plate (83), and a bearing surface matched with the turning plate (83) is fixedly arranged on the upper portion of the hinged support; the cloth guide roller (23) which is in running fit with the isolation cloth padding (4) is rotationally connected to the inner wall of the bed (1) and corresponds to the position above the two cloth rollers (2), two transmission rotary handles (19) are mounted on the end face of the bed (1), and the tail ends of the two transmission rotary handles (19) are respectively in transmission connection with the two transmission screw rods (5).

6. The multifunctional bed for digestive tract tumor resection surgery according to claim 5, wherein the axis of the lifting push rod (74) is parallel to the axis of the shifting push rod (71), the axis of the shifting push rod (71) is perpendicular to the rotation axis of the tensioning roller (77), the moving belt (78) is arranged above the isolation cloth (4), and the moving direction of the moving belt (78) is perpendicular to the moving direction of the isolation cloth (4).

7. The multifunctional bed for digestive tract tumor resection surgery according to claim 5, wherein the two sides of the bed table (1) are provided with ultraviolet sterilization lamp plates (20) matched with the isolation cloth (4), and the end surface of the lifting frame (10) is fixedly provided with a central control panel (21).