CN111870451A - Postoperative auxiliary device for burn and plastic surgery department - Google Patents
Postoperative auxiliary device for burn and plastic surgery department Download PDFInfo
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- CN111870451A CN111870451A CN202010769144.9A CN202010769144A CN111870451A CN 111870451 A CN111870451 A CN 111870451A CN 202010769144 A CN202010769144 A CN 202010769144A CN 111870451 A CN111870451 A CN 111870451A
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- block
- guide
- fixed
- support
- screw rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0501—Bed-clothes supports to alleviate the weight of the bed-clothes on the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05784—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with ventilating means, e.g. mattress or cushion with ventilating holes or ventilators
Abstract
The invention discloses a postoperative auxiliary device for a burn and plastic department, and relates to the technical field of medical auxiliary equipment; a support is fixed on the inner side of a vertical end in the support frame, the support is arranged in an L-shaped structure, a top block is fixed on the upper side of the vertical end in the support frame, a height adjusting mechanism is arranged between the support and the top block, a support block is arranged on one side of the height adjusting mechanism, the support block is arranged in an inverted L-shaped structure, a width adjusting mechanism is arranged at the bottom of the support block, clamping blocks are symmetrically arranged on the left and right sides of the bottom of the width adjusting mechanism, and ventilation grooves are symmetrically formed in the front and back of the clamping blocks; can keep apart wound part and external world, reduce wound and external contact, improve the recovery of wound to, in order to guarantee the recovery nature of wound, increase and pass through ventilation function, make the wound have certain gas permeability, avoid the wound ulcerate.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to a postoperative auxiliary device for burn and plastic surgery.
Background
Generally refers to heat, including tissue damage caused by hot liquid, vapor, high temperature gas, flame, hot metal liquid or solid, etc., mainly refers to skin or mucosa, and serious cases may also damage subcutaneous or/and submucosal tissue; the first-aid principle of burn is to break away from the source of injury rapidly, cold cure immediately, first aid and transport nearby, after the patient finishes plastic surgery treatment, the limb wound of the patient can not contact with external objects, so as to avoid the condition that the patient's burn wound is severely painful or infected.
Disclosure of Invention
The invention aims to provide the postoperative auxiliary device for the burn and plastic surgery, which has the advantages of simple structure, reasonable design and convenient use, can isolate a wound part from the outside, reduces the contact of the wound and the outside, improves the recovery of the wound, ensures the recovery of the wound, and increases a ventilation function to ensure the recovery of the wound, so that the wound has certain air permeability and avoids the wound from ulceration.
In order to achieve the purpose, the invention adopts the technical scheme that: the bed comprises a bed body and support frames, wherein the support frames are movably fixed on the left side and the right side of the bed body, the support frames are arranged in an L-shaped structure, and the upper surfaces of the horizontal ends in the support frames are arranged in contact with the bottom surface of the bed body; the novel support frame is characterized by further comprising a support, a height adjusting mechanism, a width adjusting mechanism, supporting blocks and clamping blocks, wherein the support is fixed on the inner side of a vertical end in the support frame and is arranged in an L-shaped structure;
the height adjusting mechanism comprises a guide worm, a guide worm wheel, a guide screw rod and a guide block, wherein the vertical end in the support frame is provided with the guide worm in a screwed connection mode through a bearing, the guide worm is arranged on the upper side of the support frame, one end of the guide worm penetrates through the support frame and is fixedly provided with a crank, the front side of the guide worm is meshed with the guide worm wheel, a rotating shaft penetrates through the guide worm wheel and is fixedly arranged in the guide worm wheel, the bottom end of the rotating shaft is screwed on the horizontal end of the support frame through the bearing, the upper end of the rotating shaft is fixedly provided with the guide screw rod, the upper end of the guide screw rod is screwed on the top block through the bearing, the guide block is sleeved on the guide screw rod in a rotating mode through threads, the outer side of the guide block is fixedly provided with a sliding block, the vertical end in the support;
the width adjusting mechanism comprises a supporting seat, a driving motor, a driving screw rod and guide blocks, wherein the supporting seat is fixed at the bottom end of the supporting block, the supporting seat is arranged in an inverted U-shaped structure, the driving motor is fixed on the outer wall of the vertical end at one side in the supporting seat, the driving screw rod is fixed after an output shaft of the driving motor penetrates through the vertical end, threads on the driving screw rod are oppositely arranged from the middle to the left end and the right end respectively, the two guide blocks are rotatably sleeved on the driving screw rod through the two oppositely arranged threads, the two guide blocks are symmetrically arranged from left to right, sliding blocks are fixed at the upper ends of the guide blocks, sliding grooves which are correspondingly arranged with the sliding blocks are formed in the bottom of the horizontal end in the supporting seat, the sliding blocks are arranged in the sliding grooves in a left-;
the driving motor is connected with an external power supply.
Furthermore, an air cylinder is fixed at the bottom of the bed body, a pushing frame is fixed at the pushing end at the bottom end of the air cylinder, the pushing frame is in a U-shaped structure, pushing blocks are fixed at the vertical ends of the left side and the right side of the pushing frame, the pushing blocks are arranged in contact with the bottom of the horizontal end of the supporting frame, and the air cylinder is connected with an external air source; when the support frame is fixed on the side of bed body, start through the cylinder, drive the propelling movement frame and remove to make and promote the horizontal end in the piece promotes the support frame, support it.
Furthermore, the supporting block comprises a supporting block and a limiting block, the supporting block is arranged in an L-shaped structure, the vertical end in the supporting block is fixed on the supporting seat, an extending block is fixed on the horizontal end in the supporting block, a plurality of first positioning grooves are formed in the extending block, the limiting block is fixed on the guide block, a slot is formed in the limiting block, the extending block is inserted in the slot, a plurality of second positioning grooves are formed in the limiting block on the upper side and the lower side of the slot in a penetrating manner, the stud is arranged in the first positioning groove and the second positioning groove in a penetrating manner, the upper end and the lower end of the stud are respectively exposed on the upper side and the lower side of the limiting block, and the; the position of the supporting block is adjusted within a certain range through the insertion and matching of the extending block and the slot, so that the position of the clamping block is changed.
Furthermore, a protective pad is fixed on the inner wall of the clamping block and protects the limbs of the patient.
Furthermore, connecting blocks are symmetrically fixed at the front and back of the bottom of the horizontal end in the supporting seat, a guide frame is fixed at the bottom of the connecting block, the guide frame is arranged in an inverted T-shaped structure, the vertical end in the guide frame is connected and fixed with the connecting block, a guide groove is formed in the horizontal end in the guide frame, inserting rods are symmetrically fixed at the front and back of the side wall of the clamping block, and the inserting rods are respectively inserted into the corresponding guide grooves; when the clamping block moves and adjusts in the left-right direction, the insertion rod is driven to move in the guide groove, and therefore the movement of the clamping block is guided.
The working principle of the invention is as follows: when the device is used, when a patient lies on the bed body, the limbs of the patient are limited and isolated through the two pairs of clamping blocks, the wound is prevented from being directly contacted with the outside, the support frame is fixed on the side edge of the bed body through screws, the horizontal end in the support frame is contacted and arranged with the bottom of the bed body, meanwhile, the pushing frame is pushed through the air cylinder to move, the pushing block is used for supporting the horizontal end in the support frame, so that the stability of the support frame is enhanced, at the moment, the support is arranged on the bed body, the crank is manually shaken to drive the guide worm to rotate, when the guide worm rotates, the guide worm is meshed to drive the guide worm wheel to rotate, so that the rotating shaft in the guide worm rotates to drive the guide screw rod to rotate, when the guide screw rod rotates, the guide block on the guide screw rod is driven to move in the up and down direction, so that the bottom of the, the limbs are arranged in the left clamping block and the right clamping block, the driving motor is started to drive the driving screw rod to rotate, so that the guide block moves, because the threads on the driving screw rod are arranged in the left-right opposite mode, when the driving screw rod rotates, the moving directions of the left guide block and the right guide block are opposite, so that the left clamping block and the right clamping block are driven to move, the wound of the limb is shielded, the ventilation groove on the clamping block prevents the clamping block from completely covering the wound, so that the wound has certain air permeability, according to different positions of the limbs of the patient, the length of the support block is adjusted to improve the application range of the clamping block, the stud and the nut are loosened manually to enable the extension block to move in the groove and be fastened through screwing of the stud and the nut, thereby changed the position of clamp splice, and when two clamp splices were removing about, drive the inserted bar and remove, led the inserted bar through the leading truck.
After adopting the structure, the invention has the beneficial effects that:
1. the left side and the right side of the bed body are respectively provided with the support frame, so that the limbs on the two sides can be simultaneously isolated, and the positions of the support frames can be adjusted in the front-back direction according to requirements, so that the clamping blocks are suitable for different wounds on the limbs;
2. manually shaking the crank to enable the clamping blocks to move up and down to enable the clamping blocks to move to the bed body, so that the limbs are placed between the left clamping block and the right clamping block, and the clamping blocks are adjusted to move left and right to enable the clamping blocks to be suitable for limbs with different thicknesses;
3. the fixture block is in the removal in-process, leads through the removal of inserted bar and leading truck, has consolidated the steadiness when fixture block removes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is a schematic view showing the connection of the guide frame and the jack in the present invention.
Description of reference numerals:
the bed body comprises a bed body 1, a support frame 2, a support frame 3, a height adjusting mechanism 4, a guide worm 4-1, a guide worm wheel 4-2, a guide screw rod 4-3, a guide block 4-4, a crank 4-5, a sliding chute 4-6, a sliding block 4-7, a width adjusting mechanism 5, a support seat 5-1, a driving motor 5-2, a driving screw rod 5-3, a guide block 5-4, a sliding block 5-5, a sliding groove 5-6, a support block 6-1, a limiting block 6-2, an extension block 6-3, a first positioning groove 6-4, a second positioning groove 6-6, a stud 6-7, a clamping block 7, a ventilating groove 7-1, a top block 8, an air cylinder 9, a pushing frame 10, a pushing block 11, a protection pad 12, a connecting block 13, a, A guide frame 14, a guide groove 14-1 and an inserted bar 15.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the bed comprises a bed body 1 and support frames 2, wherein the support frames 2 are movably fixed on the left side and the right side of the bed body 1 by screws, the support frames 2 are arranged in an L-shaped structure, the upper surface of a horizontal end in each support frame 2 is in contact with the bottom surface of the bed body 1, the bottom of the bed body 1 is fixedly provided with a cylinder 9 with the model number of TN20 by screws, the pushing end at the bottom end of the cylinder 9 is fixedly welded with a pushing frame 10, the pushing frame 10 is arranged in a U-shaped structure, the vertical ends of the left side and the right side in the pushing frame 10 are fixedly welded with pushing blocks 11, and the pushing blocks 11 are in contact with the bottom of the horizontal end in each support frame 2; the novel multifunctional rack is characterized by further comprising a support 3, a height adjusting mechanism 4, a width adjusting mechanism 5, a support block 6 and a clamping block 7, wherein the support 3 is fixedly welded on the inner side of a vertical end in the support frame 2, the support 3 is arranged in an L-shaped structure, a top block 8 is fixedly welded on the upper side of the vertical end in the support frame 2, the height adjusting mechanism 4 is arranged between the support 3 and the top block 8, the support block 6 is arranged on one side of the height adjusting mechanism 4, the support block 6 is arranged in an inverted L-shaped structure, the width adjusting mechanism 5 is arranged at the bottom of the support block 6, the clamping blocks 7 are symmetrically arranged at the bottom of the width adjusting mechanism 5 from left to right, ventilation grooves 7-1 are symmetrically formed in the front to back of the clamping blocks 7, and a protective pad 12 made of silica gel is fixedly adhered on the inner wall;
the height adjusting mechanism 4 comprises a guide worm 4-1, a guide worm wheel 4-2, a guide screw rod 4-3 and a guide block 4-4, wherein the vertical end in the support frame 2 is provided with the guide worm 4-1 in a screwed connection mode through a bearing, the bearing is embedded and welded and fixed in the support frame 2, the guide worm 4-1 is inserted and welded and fixed in the bearing, the guide worm 4-1 is arranged on the upper side of the support frame 3, one end of the guide worm 4-1 penetrates through the support frame 2 and is welded and fixed with a crank 4-5, the front side of the guide worm 4-1 is meshed with the guide worm wheel 4-2, a rotating shaft is arranged in the guide worm wheel 4-2 in a penetrating and welded and fixed mode, the bottom end of the rotating shaft is arranged on the horizontal end of the support frame 3 in a screwed connection mode through the bearing, the bearing is embedded and welded, the rotating shaft is fixedly inserted into the bearing, a guide screw rod 4-3 is fixedly welded at the upper end of the rotating shaft, the upper end of the guide screw rod 4-3 is screwed on the top block 8 through the bearing, the bearing is embedded and fixedly welded at the bottom of the top block 8, the upper end of the guide screw rod 4-3 is inserted and fixedly welded in the bearing, a guide block 4-4 is rotatably sleeved on the guide screw rod 4-3 through threads, a sliding block 4-7 is fixedly welded at the outer side of the guide block 4-4, a sliding groove 4-6 is formed in the vertical end of the support frame 2, the sliding block 4-7 is vertically slidably arranged in the sliding groove 4-6, and the other side of the guide block 4-4 is fixedly welded with the support block 6;
the width adjusting mechanism 5 comprises a supporting seat 5-1, a driving motor 5-2, a driving screw rod 5-3 and a guide block 5-4, the supporting seat 5-1 is fixedly welded at the bottom end of a supporting block 6, the supporting seat 5-1 is arranged in an inverted U-shaped structure, the driving motor 5-2 with the model number of 60KTYZ is fixed on the outer wall of the vertical end at one side of the supporting seat 5-1 by screws, the driving screw rod 5-3 is fixedly welded after an output shaft of the driving motor 5-2 penetrates through the vertical end, threads on the driving screw rod 5-3 are respectively arranged oppositely from the middle to the left end and the right end, two guide blocks 5-4 are rotatably sleeved on the driving screw rod 5-3 through the two oppositely arranged threads, the two guide blocks 5-4 are symmetrically arranged leftwards and rightwards, and the upper ends of the guide blocks 5-4 are fixedly welded with sliding blocks 5-, the bottom of the horizontal end in the supporting seat 5-1 is provided with a sliding groove 5-6 which is arranged corresponding to the sliding block 5-5, the sliding block 5-5 is arranged in the sliding groove 5-6 in a left-right sliding manner, and the bottom of the guide block 5-4 is welded and fixed with the clamping block 7; connecting blocks 13 are symmetrically welded and fixed in front and back of the bottom of the horizontal end in the supporting seat 5-1, a guide frame 14 is fixedly welded and fixed at the bottom of the connecting block 13, the guide frame 14 is arranged in an inverted T-shaped structure, the vertical end in the guide frame 14 is fixedly welded with the connecting blocks 13, a guide groove 14-1 is formed in the horizontal end in the guide frame 14, inserting rods 15 are symmetrically welded and fixed in front and back on the side wall of the clamping block 7, and the inserting rods 15 are respectively inserted into the corresponding guide grooves 14-1;
the supporting block 6 comprises a supporting block 6-1 and a limiting block 6-2, the supporting block 6-1 is arranged in an L-shaped structure, the vertical end in the supporting block 6-1 is welded and fixed on the supporting seat 5-1, the horizontal end in the supporting block 6-1 is welded and fixed with an extending block 6-3, the extending block 6-3 is provided with a plurality of first positioning grooves 6-4, the limiting block 6-2 is welded and fixed on the guide block 4-4, the limiting block 6-2 is internally provided with a groove 6-5, the extending block 6-3 is inserted in the groove 6-5, the limiting block 6-2 positioned at the upper side and the lower side of the groove 6-5 is provided with a plurality of second positioning grooves 6-6 in a penetrating way, and a stud 6-7 is arranged in the first positioning grooves 6-4 and the second positioning grooves 6-6 in, the upper end and the lower end of the stud 6-7 are respectively exposed at the upper side and the lower side of the limiting block 6-2, and the exposed ends are screwed with the nuts through threads;
the driving motor 5-2 is connected with an external power supply through a power line, and the air cylinder 9 is connected with an external air source through an air pipe.
The working principle of the specific embodiment is as follows: when the device is used, when a patient lies on the bed body 1 in a flat manner, the limbs of the patient are limited and isolated through the two pairs of clamping blocks 7, the wound is prevented from being in direct contact with the outside, the support frame 2 is fixed on the side edge of the bed body 1 through screws, the horizontal end in the support frame 2 is arranged in contact with the bottom of the bed body 1, meanwhile, the pushing frame 10 is pushed through the air cylinder 9 to move, the pushing block 11 is used for supporting the horizontal end in the support frame 2, so that the stability of the support frame 2 is enhanced, at the moment, the support frame 3 is arranged on the bed body 1, the guide worm 4-1 is driven to rotate through manually shaking the crank 4-5, the guide worm 4-1 is meshed to drive the guide worm wheel 4-2 to rotate when the guide worm 4-1 rotates, so that the rotating shaft in the guide worm wheel rotates to drive the guide screw, when the guide screw rod 4-3 rotates, the guide block 4-4 on the guide screw rod is driven to move up and down, the bottom of the clamping block 7 is moved to the upper side of the bed body 1, a limb is placed in the left clamping block 7 and the right clamping block 7, the driving screw rod 5-3 is driven to rotate by starting the driving motor 5-2, the guide block 5-4 is driven to move, because the threads on the driving screw rod 5-3 are arranged in a left-right opposite mode, when the driving screw rod 5-3 rotates, the moving directions of the left guide block 5-4 and the right guide block 5-4 are opposite, so that the left clamping block 7 and the right clamping block 7 are driven to move to shield the wound of the limb, the ventilation groove 7-1 on the clamping block 7 prevents the clamping block 7 from completely covering the wound, the wound has certain ventilation property, according to different positions of the limb of a patient, the length of the support block, the application range of the clamping block 7 is enlarged, the stud 6-7 and the nut are loosened manually, the extension block 6-3 moves in the slot 6-5 and is fastened through screwing of the stud 6-7 and the nut, so that the position of the clamping block 7 is changed, and when the left clamping block 7 and the right clamping block 7 move, the insertion rod 15 is driven to move, and the insertion rod 15 is guided through the guide frame 14.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the left side and the right side of the bed body 1 are respectively provided with the support frames 2, so that the limbs on the two sides can be simultaneously isolated, and the positions of the support frames 2 can be adjusted in the front-back direction according to requirements, so that the clamping blocks 7 are suitable for different wounds on the limbs;
2. manually shaking the crank 4-5 to enable the clamping blocks 7 to move up and down, so that the clamping blocks 7 move to the bed body 1, the limbs are placed between the left clamping block 7 and the right clamping block 7, and the clamping blocks 7 are adjusted to move left and right, so that the clamping blocks 7 are suitable for limbs with different thicknesses;
3. the clamping block 7 is guided by the movement of the inserted rod 15 and the guide frame 14 in the moving process, so that the stability of the clamping block 7 in moving is strengthened.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The postoperative auxiliary device for the department of burn and plastic surgery comprises a bed body (1) and support frames (2), wherein the support frames (2) are movably fixed on the left side and the right side of the bed body (1), the support frames (2) are arranged in an L-shaped structure, and the upper surfaces of the horizontal ends in the support frames (2) are in contact with the bottom surface of the bed body (1); the method is characterized in that: the novel multifunctional rack is characterized by further comprising a support (3), a height adjusting mechanism (4), a width adjusting mechanism (5), a support block (6) and a clamping block (7), wherein the support (3) is fixed on the inner side of a vertical end in the support frame (2), the support (3) is arranged in an L-shaped structure, a top block (8) is fixed on the upper side of the vertical end in the support frame (2), the height adjusting mechanism (4) is arranged between the support (3) and the top block (8), the support block (6) is arranged on one side of the height adjusting mechanism (4), the support block (6) is arranged in an inverted L-shaped structure, the width adjusting mechanism (5) is arranged at the bottom of the support block (6), the clamping blocks (7) are symmetrically arranged at the left and right of the bottom of the width adjusting mechanism (5), and ventilation grooves (7-1) are symmetrically formed in the front and;
the height adjusting mechanism (4) comprises a guide worm (4-1), a guide worm wheel (4-2), a guide screw rod (4-3) and a guide block (4-4), wherein the vertical end in the support frame (2) is provided with the guide worm (4-1) in a screwed connection mode through a bearing, the guide worm (4-1) is arranged on the upper side of the support frame (3), one end of the guide worm (4-1) penetrates through the support frame (2) and is fixed with a crank (4-5), the front side of the guide worm (4-1) is meshed with the guide worm wheel (4-2), a rotating shaft penetrates through and is fixed in the guide worm wheel (4-2), the bottom end of the rotating shaft is arranged on the horizontal end of the support frame (3) in a screwed connection mode through the bearing, the upper end of the rotating shaft is fixed with the guide screw rod (4-3), the upper end of the guide screw rod (4-3) is arranged on the top block (8, the guide screw rod (4-3) is rotatably sleeved with a guide block (4-4) through threads, a sliding block (4-7) is fixed on the outer side of the guide block (4-4), a sliding groove (4-6) is formed in the vertical end of the support frame (2), the sliding block (4-7) is arranged in the sliding groove (4-6) in a vertically sliding mode, and the other side of the guide block (4-4) is fixedly connected with the support block (6);
the width adjusting mechanism (5) comprises a supporting seat (5-1), a driving motor (5-2), a driving screw rod (5-3) and guide blocks (5-4), the supporting seat (5-1) is fixed at the bottom end of the supporting block (6), the supporting seat (5-1) is arranged in an inverted U-shaped structure, the driving motor (5-2) is fixed on the outer wall of the vertical end of one side of the supporting seat (5-1), the driving screw rod (5-3) is fixed after an output shaft of the driving motor (5-2) penetrates through the vertical end, threads on the driving screw rod (5-3) are respectively arranged oppositely from the middle to the left end and the right end, the two guide blocks (5-4) are rotatably sleeved on the driving screw rod (5-3) through the two oppositely arranged threads, and the two guide blocks (5-4) are arranged symmetrically left and right, the upper end of the guide block (5-4) is fixed with a sliding block (5-5), the bottom of the horizontal end in the supporting seat (5-1) is provided with a sliding groove (5-6) which is arranged corresponding to the sliding block (5-5), the sliding block (5-5) is arranged in the sliding groove (5-6) in a left-right sliding manner, and the bottom of the guide block (5-4) is fixedly connected with a clamping block (7);
the driving motor (5-2) is connected with an external power supply.
2. The post-operative auxiliary device for burn plastic surgery according to claim 1, characterized in that: an air cylinder (9) is fixed at the bottom of the bed body (1), a pushing frame (10) is fixed at the pushing end of the bottom end of the air cylinder (9), the pushing frame (10) is arranged in a U-shaped structure, pushing blocks (11) are fixed at the vertical ends of the left side and the right side of the pushing frame (10), the pushing blocks (11) are arranged in contact with the bottom of the horizontal end of the support frame (2), and the air cylinder (9) is connected with an external air source; when support frame (2) are fixed on the side of bed body (1), start through cylinder (9), drive and push frame (10) and remove to the horizontal end in messenger's promotion piece (11) promotion support frame (2) supports it.
3. The post-operative auxiliary device for burn plastic surgery according to claim 1, characterized in that: the supporting block (6) comprises a supporting block (6-1) and a limiting block (6-2), the supporting block (6-1) is arranged in an L-shaped structure, the vertical end of the supporting block (6-1) is fixed on a supporting seat (5-1), an extending block (6-3) is fixed at the horizontal end of the supporting block (6-1), a plurality of first positioning grooves (6-4) are formed in the extending block (6-3), the limiting block (6-2) is fixed on a guide block (4-4), a slot (6-5) is formed in the limiting block (6-2), the extending block (6-3) is inserted in the slot (6-5), a plurality of second positioning grooves (6-6) are formed in the limiting block (6-2) positioned at the upper side and the lower side of the slot (6-5) in a penetrating manner, the screw bolt (6-7) is arranged in the first positioning groove (6-4) and the second positioning groove (6-6) in a penetrating mode, the upper end and the lower end of the screw bolt (6-7) are respectively exposed at the upper side and the lower side of the limiting block (6-2), and the exposed ends are connected with the nut in a screwing mode through threads; the position of the supporting block (6-1) is adjusted through the insertion and matching of the extension block (6-3) and the slot (6-5), so that the position of the clamping block (7) is changed.
4. The post-operative auxiliary device for burn plastic surgery according to claim 1, characterized in that: the inner wall of the clamping block (7) is fixed with a protective pad (12), and the protective pad (12) protects the limbs of a patient.
5. The post-operative auxiliary device for burn plastic surgery according to claim 1, characterized in that: the bottom of a horizontal end in the supporting seat (5-1) is symmetrically fixed with connecting blocks (13) in a front-back manner, the bottom of each connecting block (13) is fixed with a guide frame (14), each guide frame (14) is arranged in an inverted T-shaped structure, a vertical end in each guide frame (14) is fixedly connected with the corresponding connecting block (13), a guide groove (14-1) is formed in the horizontal end in each guide frame (14), inserting rods (15) are symmetrically fixed on the side wall of each clamping block (7) in a front-back manner, and the inserting rods (15) are respectively inserted into the corresponding guide grooves (14-1); when the clamping block (7) moves and adjusts in the left-right direction, the inserting rod (15) is driven to move in the guide groove (14-1), and therefore the movement of the clamping block (7) is guided.
6. The post-operative auxiliary device for burn plastic surgery according to claim 1, characterized in that: the working principle is as follows: when the device is used, when a patient lies on the bed body (1), the limb of the patient is limited and isolated through the two pairs of clamping blocks (7) to avoid direct contact between a wound and the outside, the support frame (2) is fixed on the side edge of the bed body (1) through screws, the horizontal end in the support frame (2) is arranged in contact with the bottom of the bed body (1), at the moment, the support (3) is arranged on the bed body (1), the guide worm (4-1) is driven to rotate through manually shaking the crank (4-5), the guide worm (4-1) drives the guide worm wheel (4-2) to rotate in a meshing manner when rotating, so that the rotating shaft in the guide worm (4-1) rotates to drive the guide screw rod (4-3) to rotate, and the guide screw rod (4-3) drives the guide block (4-4) on the guide screw rod to move in the up-down direction when rotating, the bottom of the clamping block (7) is moved to the upper side of the bed body (1), a limb is placed in the left clamping block (7) and the right clamping block (7), the driving motor (5-2) is started to drive the driving screw rod (5-3) to rotate, the guide block (5-4) is moved, as the threads on the driving screw rod (5-3) are oppositely arranged left and right, when the driving screw rod (5-3) rotates, the moving directions of the left guide block (5) and the right guide block (5-4) are opposite, the left clamping block (7) and the right clamping block (7) are driven to move to shield the wound of the limb, and the ventilation groove (7-1) on the clamping block (7) prevents the clamping block (7) from completely covering the wound, so that the wound has ventilation property.
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| CN202010769144.9A CN111870451B (en) | 2020-08-03 | 2020-08-03 | Postoperative auxiliary device for burn and plastic surgery department |
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| CN202010769144.9A CN111870451B (en) | 2020-08-03 | 2020-08-03 | Postoperative auxiliary device for burn and plastic surgery department |
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| CN111870451B CN111870451B (en) | 2021-11-26 |
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| CN111870451B (en) | 2021-11-26 |
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