CN112891041A - Arm fracture fixing bracket and working method thereof - Google Patents
Arm fracture fixing bracket and working method thereof Download PDFInfo
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- CN112891041A CN112891041A CN202110096600.2A CN202110096600A CN112891041A CN 112891041 A CN112891041 A CN 112891041A CN 202110096600 A CN202110096600 A CN 202110096600A CN 112891041 A CN112891041 A CN 112891041A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/05858—Splints for the limbs for the arms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
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- Heart & Thoracic Surgery (AREA)
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- Vascular Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides an arm fracture fixing bracket and a working method thereof, comprising a bracket component, a supporting plate component, a ventilation component and a disinfection component, the bracket component and the supporting plate component are arranged to provide a fixing platform for the fractured arm, so that the arm is prevented from moving without hindering the movement, the sterilizing component arranged in the supporting plate component is used for sterilizing the arm and the inner wall of the supporting plate component, maintaining the inner sterile environment and the healing speed of the wound, the ventilating component is arranged in the supporting plate component, the air entering the supporting plate component is disinfected and filtered, the moist and hot air inside is taken out, the wound is kept dry, the problem that the wound is not completely healed after the existing arm fracture treatment is solved, moving the arms and moving the arms can cause wound infection and displacement of fractured bones, resulting in difficult later recovery.
Description
Technical Field
The invention relates to the technical field of arm fracture instruments, in particular to an arm fracture fixing bracket and a working method thereof.
Background
Open wounds can appear in the existing arm fracture treatment process, under the condition that the wounds are not completely healed, wound infection can be caused in the processes of moving the arms and moving, fractured bones can be displaced, and later recovery is difficult.
Disclosure of Invention
The embodiment of the invention provides an arm fracture fixing bracket and a working method thereof, a fixing platform is provided for a fractured arm by arranging a bracket component and a supporting plate component, the arm is prevented from moving, meanwhile, the movement is not hindered, the sterilizing component arranged in the supporting plate component sterilizes the arm and the inner wall of the supporting plate component, the internal sterile environment is kept, the healing speed of a wound is kept, the ventilating component arranged in the supporting plate component sterilizes and filters air entering the supporting plate component, the humid and hot air in the supporting plate component is taken out, the wound is kept dry, and the problems that the wound infection is caused in the processes of moving the arm and the bone is displaced after the fracture is caused in the process of incomplete healing of the wound after the arm fracture treatment at present are solved.
In view of the above problems, the technical solution proposed by the present invention is:
arm fracture fixation bracket includes:
the bracket assembly comprises a fixing plate, a first fixing belt, a second fixing belt and a bracket;
the first fixing belt and the second fixing belt are sequentially arranged on one side of the fixing plate from top to bottom, and the bracket is arranged on the other side of the fixing plate;
the supporting plate assembly comprises a supporting plate, an upper cover, a partition plate, a cover plate, a bolt, an air bag, a first connecting pipe, a first air pump, a supporting block and a sealing plug;
wherein the supporting plate is arranged at one end of the bracket far away from the fixed plate, one side of the upper cover is hinged with one side of the supporting plate, one side of the upper cover is provided with a first groove, the top of the upper cover is provided with a second groove, one side of the inner wall of the second groove is provided with a third groove, one side of the inner part of the upper cover far away from the third groove is sequentially provided with a controller and a liquid storage chamber from right to left, one side of the inner wall of the first groove is provided with a fourth groove, one side of the inner wall of the fourth groove is provided with a fifth groove, one side of the fifth groove is provided with a sixth groove, one side of the sixth groove is provided with a seventh groove, the other side of the second groove is provided with a first vent hole, the other side of the first groove is provided with a second vent hole, the baffle plate is arranged at the top of the inner wall of the second groove, and the cover, the bolt sequentially penetrates through the supporting plate from bottom to top and is in threaded connection with the bottom of the upper cover, the air bag is arranged in one side, away from the second vent hole, of the first groove, the first air pump is arranged in the supporting plate, one end of the first connecting pipe is communicated with one side of the air bag, a one-way valve is arranged in one end, away from the air bag, in the first connecting pipe, the direction of the one-way valve is from the outside to the air bag, the other end of the first connecting pipe sequentially penetrates through the first air pump from top to bottom and extends to the outside of the supporting plate, the sealing plug sequentially penetrates through the upper cover from top to bottom and extends to the inside of the liquid storage chamber, and the supporting block is arranged on one side of the top of;
the ventilation assembly comprises a first filter screen, a second air pump, a second connecting pipe, a support, a base plate, a cushion layer and a disinfection lamp tube;
the disinfection lamp tube is arranged inside the second groove and located on one side of the partition plate, the first filter screen and the second filter screen are arranged inside the second groove and located on the other side of the partition plate from left to right, the second air pump is arranged inside the third groove, an air inlet of the second air pump faces the second filter screen, one end of the second connecting pipe is communicated with an air outlet of the second air pump, the other end of the second connecting pipe penetrates through one side of the inner wall of the third groove and is communicated with the first groove, the support is arranged on the other side of the top of the supporting plate, the backing plate is arranged on the top of the support, and the cushion layer is arranged on the top of the backing plate;
the disinfection assembly comprises a water pump, a driving motor, a first proximity sensor, a second proximity sensor, a spraying device, a lead screw and a spring pipe;
wherein the water pump is arranged inside the liquid storage chamber, the driving motor is arranged inside the seventh groove, the lead screw is arranged inside the fifth groove, one end of the lead screw is fixedly connected with an output shaft of the driving motor, the other end of the lead screw is rotatably connected with the inner wall of the fifth groove, the injection devices are respectively arranged at one side of the sixth groove, the fifth groove and the fourth groove, the injection devices are in threaded connection with the lead screw, the first proximity sensor is arranged at one side of the inner wall of the fourth groove, the second proximity sensor is arranged at the other side of the inner wall of the fourth groove, the spring tube is arranged at the other side of the inner wall of the sixth groove, one end of the spring tube penetrates through one side of the inner wall of the sixth groove, which is close to the water pump, extends to the inside of the liquid storage chamber and is communicated with a water outlet of the water pump, the other end of the spring tube is communicated with the injection device.
In order to better realize the technical scheme of the invention, the following technical measures are also adopted.
Further, the first fixing band is fixed through a buckle, and the second fixing band is fixed through a buckle.
Furthermore, a one-way valve is arranged inside the sealing plug, the direction of the one-way valve enters the liquid storage chamber from the outside of the liquid storage chamber, and the liquid storage chamber is used for storing disinfectant.
Furthermore, the number of the supports is at least more than one, a third vent hole is formed in the top of the backing plate, the third vent hole is located right above a gap between every two adjacent supports, and the cushion layer is made of breathable medical fabric.
Furthermore, the first vent hole and the second vent hole are internally provided with dust screens.
Furthermore, the injection device comprises a connecting seat, a push plate and a nozzle, wherein a through hole is formed in one side of the connecting seat, a thread opposite to the thread of the lead screw is formed in the through hole, the push plate is arranged on one side of the top of the connecting seat and used for compressing the spring tube, and the nozzle is arranged at the bottom of the connecting seat and communicated with the connecting seat.
Furthermore, the connecting seat and the nozzle are both hollow structures, one side of the nozzle facing the cushion layer is provided with a jet hole for spraying liquid medicine, and the other end of the spring tube is communicated with the other side of the top of the connecting seat.
Further, the material of the injection device is medical grade stainless steel.
Furthermore, the signal input end of the controller is in communication connection with the signal output end of the first proximity sensor and the signal output end of the second proximity sensor, and the signal output end of the controller is in communication connection with the signal input end of the first air pump, the signal input end of the second air pump, the signal input end of the disinfection lamp tube, the signal input end of the water pump and the signal input end of the driving motor.
The working method of the arm fracture fixing bracket comprises the following steps:
s1, mounting, namely placing a fixing plate on the back, respectively buckling a first fixing band and a second fixing band, fixing an arm fracture fixing bracket, loosening bolts, loosening a supporting plate and an upper cover, opening the upper cover, placing hands on the supporting plate, placing the palm part on a supporting block, closing the upper cover, locking the bolts, connecting the supporting plate and the upper cover, controlling a first air pump to be opened by a controller, introducing air from the outside into an air bag through a first connecting pipe, sealing a gap between the arm and the upper cover by the expansion of the air bag, and controlling the first air pump to be closed by the controller;
s2, disinfectant is sprayed, the controller controls the driving motor and the water pump to start, the driving motor is controlled to drive the screw rod to rotate, the screw rod is meshed with the spraying device to drive the spraying device to move along the inner wall of the sixth groove, the inner wall of the fifth groove and the inner wall of the fourth groove respectively, the water pump conveys disinfectant in the liquid storage chamber into the spraying device through the spring pipe to spray out to disinfect the arm, the spraying device moves from the first proximity sensor to the second proximity sensor, the second proximity sensor senses the spraying device and sends a signal to the controller, the controller controls the driving motor and the water pump to be closed, the spraying device moves from the second proximity sensor to the first proximity sensor, the first proximity sensor senses the spraying device and sends a signal to the controller, and the controller controls the driving motor and the water pump to be closed;
and S3, ventilating, wherein after the step S2 is completed, the controller controls the disinfection lamp tube and the second air pump to start, an air inlet of the second air pump generates negative pressure in the second groove, outside air is sucked in through the first vent hole, the first filter screen and the second filter screen respectively filter the sucked air, and the filtered air is conveyed to the inside of the first groove through the second air pump through the second connecting pipe and is discharged through the second vent hole.
Compared with the prior art, the invention has the beneficial effects that: provide fixed platform for the arm of fracture through setting up bracket assembly and layer board subassembly, prevent the arm displacement, do not hinder the removal simultaneously, disinfect the arm department and disinfect with the layer board subassembly inner wall at the inside disinfection subassembly that sets up of layer board subassembly, keep inside sterile environment, keep the speed of healing of wound, the ventilation assembly who sets up inside the layer board subassembly, disinfect and filter the inside air that gets into the layer board subassembly, take out inside damp and hot air, keep the wound dry, under the condition that the wound is not healed completely after having solved present arm fracture treatment, remove the arm and can lead to the wound infection and cause the aversion of fracture back bone among the activity process, lead to the problem that the later stage resumes the difficulty.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a schematic structural view of an arm fracture fixation bracket according to an embodiment of the present invention;
FIG. 2 is a schematic front cross-sectional view of a pallet assembly according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is an enlarged view of the structure at C in FIG. 2;
FIG. 6 is a schematic side view of a fracture fixation bracket for an arm according to an embodiment of the present invention;
FIG. 7 is a schematic sectional view taken along the line a-a in FIG. 2;
FIG. 8 is a schematic sectional view taken along the direction b-b in FIG. 2;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
FIG. 10 is a block diagram of the communication connection of the arm fracture fixation bracket according to the embodiment of the present invention;
fig. 11 is a schematic flow chart of a working method of the arm fracture fixation bracket disclosed in the embodiment of the present invention.
Reference numerals: 100-a bracket assembly; 101-a fixed plate; 102-a first securing strap; 103-a second securing strap; 104-a scaffold; 200-a pallet assembly; 201-a supporting plate; 202-upper cover; 20201-first groove; 20202-second groove; 20203-third groove; 20204-reservoir; 20205-fourth groove; 20206-fifth groove; 20207-sixth groove; 20208-seventh groove; 20209 — a first vent; 202010-second vent; 202011-a separator; 202012-cover plate; 203-bolt; 204-air bag; 205-a first connection pipe; 206-a first air pump; 207-a support block; 208-a sealing plug; 300-a ventilation assembly; 301-a first screen; 302-a second screen; 303-a second air pump; 304-a second connecting tube; 305-a support; 306-a backing plate; 30601-a third venting hole; 307-cushion layer; 308-sterilizing the lamp tube; 400-a disinfecting assembly; 401-a water pump; 402-a drive motor; 403-a first proximity sensor; 404-a second proximity sensor; 405-an injection device; 40501-connecting seat; 4050101-through holes; 40502-push plate; 40503-spraying nozzle; 406-a lead screw; 407-spring tube; 500-a controller.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-10, an arm fracture fixation bracket includes a bracket assembly 100, the bracket assembly 100 includes a fixing plate 101, a first fixing band 102, a second fixing band 103 and a bracket 104, the first fixing band 102 and the second fixing band 103 are sequentially disposed on one side of the fixing plate 101 from top to bottom, the first fixing band 102 is fixed by a buckle, the second fixing band 103 is fixed by a buckle for wearing by a patient, the bracket 104 is disposed on the other side of the fixing plate 101, the bracket assembly 200 includes a supporting plate 201, an upper cover 202, a partition 202011, a cover plate 202012, a bolt 203, an airbag 204, a first connecting tube 205, a first air pump 206, a supporting block 207 and a sealing plug 208, the supporting plate 201 is disposed at one end of the bracket 104 far from the fixing plate 101, one side of the upper cover 202 is hinged to one side of the supporting plate 201, the upper cover 202 can rotate around one side of the supporting plate 201 for the patient to place, the top of the upper cover 202 is provided with a second groove 20202, one side of the inner wall of the second groove 20202 is provided with a third groove 20203, one side of the inner wall of the upper cover 202, which is far away from the third groove 20203, is provided with a controller 500 and a liquid storage chamber 20204 from right to left in sequence, one side of the inner wall of the first groove 20201 is provided with a fourth groove 20205, one side of the inner wall of the fourth groove 20205 is provided with a fifth groove 20206, one side of the fifth groove 20206 is provided with a sixth groove 20207, one side of the sixth groove 20207 is provided with a seventh groove 20208, the other side of the second groove 20202 is provided with a first vent hole 20209, the other side of the first groove 20201 is provided with a second vent hole 202010, dust screens are arranged inside the first vent hole 20209 and the second vent hole 202010 to prevent large-particle dust from entering, a partition 202011 is arranged at the top of the inner wall of the second groove 20202 to separate the first filter screen 301 from the disinfection, the second groove 20202 is used for closing and opening the first filter screen 301 and the second filter screen 302, the bolt 203 sequentially penetrates through the supporting plate 201 from bottom to top and is in threaded connection with the bottom of the upper cover 202 to fix the supporting plate 201 and the upper cover 202, the air bag 204 is arranged in one side of the first groove 20201, which is far away from the second vent hole 202010, the first air pump 206 is arranged in the supporting plate 201, one end of the first connecting pipe 205 is communicated with one side of the air bag 204, one end of the first connecting pipe 205, which is close to the air bag 204, is internally provided with a one-way valve, the direction of the one-way valve is the direction from the outside to the air bag 204 and is used for preventing the air in the air bag 204 from leaking to the outside from the first connecting pipe 205, the other end of the first connecting pipe 205 sequentially penetrates through the first air pump 206 from top to bottom and extends to the outside of the supporting plate 201, the sealing plug 208 penetrates through the upper cover, the ventilation assembly 300 comprises a first filter screen 301, a second filter screen 302, a second air pump 303, a second connecting pipe 304, a support 305, a backing plate 306, a cushion 307 and a disinfection lamp tube 308, the disinfection lamp tube 308 is arranged inside the second groove 20202 and is positioned at one side of the partition 202011, the disinfection lamp tube 308 is used for killing bacteria in the air, the first filter screen 301 and the second filter screen 302 are arranged inside the second groove 20202 from left to right and are positioned at the other side of the partition 202011, the first filter screen 301 and the second filter screen 302 are used for filtering dust in the air, the second air pump 303 is arranged inside the third groove 20203, an air inlet of the second air pump 303 faces the second filter screen 302, one end of the second connecting pipe 304 is communicated with an air outlet of the second air pump 302, the other end of the second connecting pipe 304 is communicated with the first groove 20201 by penetrating through one side of the inner wall of the third groove 20203, the support 305 is arranged at the other side of the top of, the cushion 307 is arranged on the top of the backing 306, the disinfection assembly 400 comprises a water pump 401, a driving motor 402, a first proximity sensor 403, a second proximity sensor 404, a spraying device 405, a screw rod 406 and a spring tube 407, the water pump 401 is arranged inside a liquid storage chamber 20204, the driving motor 402 is arranged inside a seventh groove 20208, the screw rod 406 is arranged inside a fifth groove 20206, one end of the screw rod 406 is fixedly connected with an output shaft of the driving motor 402, the other end of the screw rod 406 is rotatably connected with the inner wall of the fifth groove 20206, the spraying device 405 is respectively arranged on one side of the sixth groove 20207, inside the fifth groove 20206 and inside the fourth groove 20205, the spraying device 405 is in threaded connection with the screw rod 406, the first proximity sensor 403 is arranged on one side of the inner wall of the fourth groove 20205, the second proximity sensor 404 is arranged on the other side of the inner wall of the fourth groove 20205, the spring tube 407 is arranged on the other side of, one end of the spring tube 407 penetrates through the inner wall of the sixth groove 20207 close to one side of the water pump 401, extends to the inside of the liquid storage chamber 20204 to be communicated with the water outlet of the water pump 401, the other end of the spring tube 407 is communicated with the spraying device 405, the signal input end of the controller 500 is respectively communicated with the signal output end of the first proximity sensor 403 and the signal output end of the second proximity sensor 404, the signal output end of the controller 500 is respectively communicated with the signal input end of the first air pump 206, the signal input end of the second air pump 303, the signal input end of the disinfection lamp tube 308, the signal input end of the water pump 401 and the signal input end of the driving motor 402, a fixed platform is provided for the fractured arm by arranging the bracket assembly 100 and the supporting plate assembly 200 to prevent the arm from moving, and meanwhile, the disinfection assembly 400 arranged inside the supporting plate assembly 200 disinfects the arm and the inner wall of the supporting, keep inside sterile environment, keep the speed of healing of wound, at the ventilation assembly 300 of the inside setting of layer board subassembly 200, disinfect and filter the inside air of getting into layer board subassembly 200, take out inside damp and hot air, keep wound dry, solved present arm fracture treatment after the wound under the condition of not healing completely, remove the arm and can lead to the wound infection and cause the aversion of fracture back bone in the activity process, lead to the difficult problem of later stage recovery.
In this embodiment, during sterilization, the controller 500 controls the driving motor 402 and the water pump 401 to start, controls the driving motor 402 to drive the lead screw 406 to rotate, the lead screw 406 is engaged with the spraying device 405 to drive the spraying device 405 to move along the inner wall of the sixth groove 20207, the inner wall of the fifth groove 20206 and the inner wall of the fourth groove 20205 respectively, the water pump 401 conveys the disinfectant in the liquid storage chamber 20204 to the spraying device 405 through the spring tube 407 to spray out the disinfectant to the arm for sterilization treatment, when the spraying device 405 moves from the first proximity sensor 403 to the second proximity sensor 404, after the second proximity sensor 404 senses the spraying device 405, the controller 500 sends a signal to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to turn off, when the spraying device 405 moves from the second proximity sensor 404 to the first proximity sensor 403, after the first proximity sensor 403 senses the spraying device 405, the signal is sent to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to be closed, and the problem that the wound infection can be caused in the activity process and the later recovery is difficult under the condition that the wound is not completely healed after the existing arm fracture treatment is solved.
In this embodiment, when the inside of the tray assembly 200 is ventilated, the controller 500 controls the sterilizing lamp 308 and the second air pump 303 to start, the air inlet of the second air pump 303 generates negative pressure inside the second groove 20202, external air is sucked in through the first vent hole 20209, the first filter screen 301 and the second filter screen 302 respectively filter the sucked air, the filtered air is delivered to the inside of the first groove 20201 through the second connection pipe 304 by the second air pump 303 and is discharged through the second vent hole 202010, moist heat air is prevented from being accumulated inside the tray assembly 200, and the wound is kept dry.
The embodiment of the invention is also realized by the following technical scheme.
Referring to fig. 1-2, the interior of the sealing plug 208 is provided with a one-way valve, which is directed from the exterior of the reservoir 20204 into the interior of the reservoir 20204, the reservoir 20204 being used for storing a disinfecting solution for disinfection.
Referring to fig. 2 and 6-8, the number of the supports 305 is at least more than one, the top of the backing plate 306 is provided with a third venting hole 30601, the third venting hole 30601 is positioned right above the gap between the adjacent supports 305, the material of the backing layer 307 is air-permeable medical fabric, moist and hot air generated by the part of the arm contacting with the backing plate 306 can be discharged into the first groove 20201 through the gap between the third venting hole 30601 and the adjacent supports 305, the second air pump 303 conveys the outside air into the first groove 20201 through the second connecting pipe 304, and discharges the moist and hot air in the first groove 20201 through the second venting hole 202010, so that moist and hot air is prevented from being accumulated inside the supporting plate assembly 200, and the wound is kept dry.
Referring to fig. 2, 4, 8 and 9, the injection apparatus 405 includes a connection seat 40501, a push plate 40502 and a nozzle 40503, a through hole 4050101 has been seted up on one side of the connection seat 40501, the inside screw thread opposite to the screw thread of the lead screw 406 has been seted up in through hole 4050101, a push plate 40502 sets up in top one side of the connection seat 40501, be used for compressing spring tube 407, nozzle 40503 sets up in the bottom of connection seat 40501, and communicate with connection seat 40501, the inside hollow structure that is of connection seat 40501 and nozzle 40503, the jet orifice has been seted up towards one side of bed course 307 to nozzle 40503, be used for spraying the liquid medicine, the other end of spring tube 407 communicates with the top opposite side of connection seat 40501.
Referring to fig. 1 to 11, the present invention also provides a method for operating an arm fracture fixation bracket, comprising the steps of:
s1, mounting, namely placing the fixing plate 101 on the back, respectively fastening the first fixing band 102 and the second fixing band 103, fixing the arm fracture fixing bracket, loosening the bolt 203, loosening the supporting plate 201 and the upper cover 202, opening the upper cover 202, placing a hand on the supporting plate 201, placing the palm part on the supporting block 207, closing the upper cover 202, locking the bolt 203, connecting the supporting plate 201 and the upper cover 202, controlling the first air pump 206 to be opened by the controller 500, introducing air into the air bag 204 from the outside by the first air pump 206 through the first connecting pipe 205, inflating the air bag 204 to seal the gap between the arm and the upper cover 202, and controlling the first air pump 206 to be closed by the controller 500;
s2, disinfectant is sprayed, the controller 500 controls the driving motor 402 and the water pump 401 to start, the driving motor 402 is controlled to drive the screw rod 406 to rotate, the screw rod 406 is meshed with the spraying device 405 to drive the spraying device 405 to move along the inner wall of the sixth groove 20207, the inner wall of the fifth groove 20206 and the inner wall of the fourth groove 20205 respectively, the water pump 401 conveys disinfectant in the liquid storage chamber 20204 to the spraying device 405 through the spring tube 407 to spray out the disinfectant to the arm, the spraying device 405 moves from the first proximity sensor 403 to the second proximity sensor 404, the second proximity sensor 404 senses the spraying device 405 and sends a signal to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to be closed, the spraying device 405 moves from the second proximity sensor 404 to the first proximity sensor 403, the first proximity sensor 403 senses the spraying device 405 and sends a signal to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to be turned off;
s3, ventilation is performed, after step S2 is completed, the controller 500 controls the sterilizing lamp 308 and the second air pump 303 to start, the air inlet of the second air pump 303 generates negative pressure inside the second cavity 20202, external air is sucked in through the first ventilation hole 20209, the first filter 301 and the second filter 302 respectively filter the sucked air, and the filtered air is delivered to the inside of the first cavity 20201 through the second connection pipe 304 by the second air pump 303 and discharged through the second ventilation hole 202010.
Specifically, the fixing plate 101 is placed on the back, the first fixing band 102 and the second fixing band 103 are respectively buckled, the arm fracture fixing bracket is fixed, the bolt 203 is loosened, the supporting plate 201 and the upper cover 202 are loosened, the upper cover 202 is opened, the hand is placed on the supporting plate 201, the palm part is placed on the supporting block 207, the upper cover 202 is closed, the bolt 203 is locked, the supporting plate 201 and the upper cover 202 are connected, the controller 500 controls the first air pump 206 to be opened, the first air pump 206 is filled with air from the outside through the first connecting pipe 205 to enter the air bag 204, the air bag 204 is expanded to seal the gap between the arm and the upper cover 202, the arm is fixed to prevent the arm from displacement, the controller 500 controls the first air pump 206 to be closed, the controller 500 controls the driving motor 402 and the water pump 401 to be started during disinfection, the driving motor 402 is controlled to drive the screw rod to rotate, the screw rod 406 and the injection device 405 are meshed to drive the injection device 405 to respectively to move along, The inner wall of the fifth groove 20206 and the inner wall of the fourth groove 20205 move, the water pump 401 conveys the disinfectant in the liquid storage chamber 20204 to the spraying device 405 through the spring tube 407 and sprays out the disinfectant to the arm, when the spraying device 405 moves from the first proximity sensor 403 to the second proximity sensor 404, after the second proximity sensor 404 senses the spraying device 405, the controller 500 sends a signal to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to be turned off, when the spraying device 405 moves from the second proximity sensor 404 to the first proximity sensor 403, after the first proximity sensor 403 senses the spraying device 405, the controller 500 sends a signal to the controller 500, the controller 500 controls the driving motor 402 and the water pump 401 to be turned off, when the interior of the pallet assembly 200 is ventilated, the controller 500 controls the disinfecting lamp tube 308 and the second air pump 303 to be started, and the air inlet of the second air pump 303 generates negative pressure inside the second groove 20202, outside air is sucked through the first air vent 20209, the sucked air is respectively filtered by the first filter screen 301 and the second filter screen 302, the filtered air is conveyed to the inside of the first groove 20201 through the second connecting pipe 304 through the second air pump 303 and is discharged through the second air vent 202010, the moist and hot air is prevented from being gathered inside the supporting plate assembly 200, the wound is kept dry, the problem that the wound infection is caused in the activity process and the later recovery difficulty is caused under the condition that the wound is not completely healed after the current arm fracture treatment is solved.
It should be noted that the specific model specifications of the first air pump 206, the second air pump 303, the disinfection lamp 308, the water pump 401, the driving motor 402, the first proximity sensor 403, the second proximity sensor 404, and the controller 500 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.
The power supply and the principle of the first air pump 206, the second air pump 303, the sterilizing lamp 308, the water pump 401, the driving motor 402, the first proximity sensor 403, the second proximity sensor 404 and the controller 500 will be apparent to those skilled in the art and will not be described in detail herein.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. Arm fracture fixed bolster, its characterized in that includes:
a bracket assembly (100), the bracket assembly (100) comprising a fixing plate (101), a first fixing strap (102), a second fixing strap (103) and a bracket (104);
the first fixing belt (102) and the second fixing belt (103) are sequentially arranged on one side of the fixing plate (101) from top to bottom, and the bracket (104) is arranged on the other side of the fixing plate (101);
the supporting plate assembly (200), wherein the supporting plate assembly (200) comprises a supporting plate (201), an upper cover (202), a partition plate (202011), a cover plate (202012), a bolt (203), an air bag (204), a first connecting pipe (205), a first air pump (206), a supporting block (207) and a sealing plug (208);
wherein the supporting plate (201) is arranged at one end of the bracket (104) far away from the fixing plate (101), one side of the upper cover (202) is hinged with one side of the supporting plate (201), one side of the upper cover (202) is provided with a first groove (20201), the top of the upper cover (202) is provided with a second groove (20202), one side of the inner wall of the second groove (20202) is provided with a third groove (20203), one side of the inner part of the upper cover (202) far away from the third groove (20203) is sequentially provided with a controller (500) and a liquid storage chamber (20204) from right to left, one side of the inner wall of the first groove (20201) is provided with a fourth groove (20205), one side of the inner wall of the fourth groove (20205) is provided with a fifth groove (20206), one side of the fifth groove (20206) is provided with a sixth groove (20207), one side of the sixth groove (20207) is provided with a seventh groove (20208), a first vent hole (20209) is formed in the other side of the second groove (20202), a second vent hole (202010) is formed in the other side of the first groove (20201), the partition plate (202011) is arranged at the top of the inner wall of the second groove (20202), the cover plate (202012) is arranged at the opening of the second groove (20202), the bolt (203) sequentially penetrates through the supporting plate (201) and the bottom of the upper cover (202) from bottom to top in a threaded manner, the airbag (204) is arranged inside one side of the first groove (20201) far away from the second vent hole (202010), the first air pump (206) is arranged inside the supporting plate (201), one end of the first connecting pipe (205) is communicated with one side of the airbag (204), and a one-way valve is arranged inside one end of the first connecting pipe (205) far away from the airbag (204), the direction of the one-way valve is from the outside to the air bag (204), the other end of the first connecting pipe (205) sequentially penetrates through the first air pump (206) from top to bottom and extends to the outside of the supporting plate (201), the sealing plug (208) penetrates through the upper cover (202) from top to bottom and extends to the inside of the liquid storage chamber (20204), and the supporting block (207) is arranged on one side of the top of the supporting plate (201);
the ventilation assembly (300) comprises a first filter screen (301), a second filter screen (302), a second air pump (303), a second connecting pipe (304), a support (305), a backing plate (306), a cushion layer (307) and a disinfection lamp tube (308);
wherein the sterilizing lamp tube (308) is arranged inside the second groove (20202) and is located at one side of the partition plate (202011), the first filter screen (301) and the second filter screen (302) are arranged inside the second groove (20202) from left to right and are located at the other side of the partition plate (202011), the second air pump (303) is arranged inside the third groove (20203), an air inlet of the second air pump (303) faces the second filter screen (302), one end of the second connecting tube (304) is communicated with an air outlet of the second air pump (303), the other end of the second connecting tube (304) penetrates through one side of the inner wall of the third groove (20203) and is communicated with the first groove (20201), the support (305) is arranged at the other side of the top of the support plate (201), and the backing plate (306) is arranged at the top of the support (305), the cushion layer (307) is arranged on the top of the backing plate (306);
a disinfection assembly (400), the disinfection assembly (400) comprising a water pump (401), a drive motor (402), a first proximity sensor (403), a second proximity sensor (404), a spray device (405), a lead screw (406), and a spring tube (407);
wherein the water pump (401) is arranged inside the liquid storage chamber (20204), the driving motor (402) is arranged inside the seventh groove (20208), the screw rod (406) is arranged inside the fifth groove (20206), one end of the screw rod (406) is fixedly connected with an output shaft of the driving motor (402), the other end of the screw rod (406) is rotatably connected with the inner wall of the fifth groove (20206), the injection device (405) is respectively arranged at one side of the sixth groove (20207), the fifth groove (20206) and the fourth groove (20205), the injection device (405) is in threaded connection with the screw rod (406), the first proximity sensor (403) is arranged at one side of the inner wall of the fourth groove (20205), the second proximity sensor (404) is arranged at the other side of the inner wall of the fourth groove (20205), the spring pipe (407) is arranged on the other side inside the sixth groove (20207), one end of the spring pipe (407) penetrates through one side, close to the water pump (401), of the inner wall of the sixth groove (20207), extends to the inside of the liquid storage chamber (20204) and is communicated with a water outlet of the water pump (401), and the other end of the spring pipe (407) is communicated with the spraying device (405).
2. An arm fracture fixation bracket as claimed in claim 1, wherein: the first fixing strap (102) is fixed through a buckle, and the second fixing strap (103) is fixed through a buckle.
3. An arm fracture fixation bracket as claimed in claim 1, wherein: the inside of the sealing plug (208) is provided with a one-way valve, the direction of the one-way valve enters the inside of the liquid storage chamber (20204) from the outside of the liquid storage chamber (20204), and the liquid storage chamber (20204) is used for storing disinfectant.
4. An arm fracture fixation bracket as claimed in claim 1, wherein: the number of the supports (305) is at least more than one, the top of the backing plate (306) is provided with a third venting hole (30601), the third venting hole (30601) is positioned right above a gap between the adjacent supports (305), and the backing layer (307) is made of breathable medical fabric.
5. An arm fracture fixation bracket as claimed in claim 1, wherein: the first ventilation hole (20209) and the second ventilation hole (202010) are internally provided with dust screens.
6. An arm fracture fixation bracket as claimed in claim 1, wherein: injection apparatus (405) includes connecting seat (40501), push pedal (40502) and shower nozzle (40503), through-hole (4050101) have been seted up to one side of connecting seat (40501), through-hole (4050101) inside seted up with the opposite screw thread of lead screw (406) screw thread, push pedal (40502) set up in top one side of connecting seat (40501), be used for the compression spring pipe (407), shower nozzle (40503) set up in the bottom of connecting seat (40501), and with connecting seat (40501) intercommunication.
7. An arm fracture fixation bracket as claimed in claim 6, wherein: the connecting seat (40501) and the spray head (40503) are both hollow structures, a spray hole is formed in one side, facing the cushion layer (307), of the spray head (40503) and used for spraying liquid medicine, and the other end of the spring tube (407) is communicated with the other side of the top of the connecting seat (40501).
8. An arm fracture fixation bracket as claimed in claim 6, wherein: the material of the injection device (405) is medical grade stainless steel.
9. An arm fracture fixation bracket as claimed in claim 1, wherein: the signal input end of the controller (500) is respectively in communication connection with the signal output end of the first proximity sensor (403) and the signal output end of the second proximity sensor (404), and the signal output end of the controller (500) is respectively in communication connection with the signal input end of the first air pump (206), the signal input end of the second air pump (303), the signal input end of the disinfection lamp tube (308), the signal input end of the water pump (401) and the signal input end of the driving motor (402).
10. An operating method using the arm fracture fixation bracket according to claims 1 to 9, characterized in that: the method comprises the following steps:
s1, mounting, namely placing the fixing plate (101) on the back, respectively fastening the first fixing band (102) and the second fixing band (103), fixing the arm fracture fixing bracket, loosening the bolt (203), loosening the supporting plate (201) and the upper cover (202), opening the upper cover (202), placing the hand on the supporting plate (201), placing the palm part on the supporting block (207), closing the upper cover (202), locking the bolt (203), connecting the supporting plate (201) and the upper cover (202), controlling the first air pump (206) to be opened by the controller (500), introducing air from the outside through the first connecting pipe (205) to the first air pump (206), sealing a gap between the arm and the upper cover (202) by the expansion of the air pump (204), and controlling the first air pump (206) to be closed by the controller (500);
s2, disinfectant is sprayed, the controller (500) controls the driving motor (402) and the water pump (401) to start, the driving motor (402) is controlled to drive the screw rod (406) to rotate, the screw rod (406) is meshed with the spraying device (405) to drive the spraying device (405) to move along the inner wall of the sixth groove (20207), the inner wall of the fifth groove (20206) and the inner wall of the fourth groove (20205), the water pump (401) conveys disinfectant in the liquid storage chamber (20204) to the spraying device (405) through the spring pipe (407) to spray out to disinfect the arm, the spraying device (405) moves from the first approach sensor (403) to the second approach sensor (404), the second approach sensor (404) sends a signal to the controller (500) after sensing the spraying device (405), the controller (500) controls the driving motor (402) and the water pump (401) to close, the spraying device (405) moves from the second proximity sensor (404) to the first proximity sensor (403), after the first proximity sensor (403) senses the spraying device (405), a signal is sent to the controller (500), and the controller (500) controls the driving motor (402) and the water pump (401) to be turned off;
and S3, ventilating, after the step S2 is completed, the controller (500) controls the sterilizing lamp tube (308) and the second air pump (303) to start, an air inlet of the second air pump (303) generates negative pressure inside the second groove (20202), external air is sucked through the first vent hole (20209), the sucked air is filtered by the first filter screen (301) and the second filter screen (302) respectively, and the filtered air is conveyed to the inside of the first groove (20201) through the second connecting pipe (304) by the second air pump (303) and is discharged through the second vent hole (202010).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096600.2A CN112891041B (en) | 2021-01-25 | 2021-01-25 | Arm fracture fixing bracket and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096600.2A CN112891041B (en) | 2021-01-25 | 2021-01-25 | Arm fracture fixing bracket and working method thereof |
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| Publication Number | Publication Date |
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| CN112891041A true CN112891041A (en) | 2021-06-04 |
| CN112891041B CN112891041B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110096600.2A Active CN112891041B (en) | 2021-01-25 | 2021-01-25 | Arm fracture fixing bracket and working method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208725993U (en) * | 2017-11-21 | 2019-04-12 | 苏州大学附属儿童医院 | A kind of fixation device for arm of fracturing |
| CN210749741U (en) * | 2019-09-17 | 2020-06-16 | 郑州市骨科医院 | Comfortable shoulder splint fixing device |
| EP3708845A2 (en) * | 2019-01-31 | 2020-09-16 | Bestway Inflatables & Material Corp. | Built-in air pump |
| CN111714268A (en) * | 2020-07-06 | 2020-09-29 | 青岛龙凹医疗器械有限公司 | Arm fracture emergency treatment device capable of being automatically sterilized and bound |
| CN111728758A (en) * | 2020-07-08 | 2020-10-02 | 象山长风医疗设备有限公司 | Medical orthopedic splint device with ventilation and disinfection effects |
-
2021
- 2021-01-25 CN CN202110096600.2A patent/CN112891041B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208725993U (en) * | 2017-11-21 | 2019-04-12 | 苏州大学附属儿童医院 | A kind of fixation device for arm of fracturing |
| EP3708845A2 (en) * | 2019-01-31 | 2020-09-16 | Bestway Inflatables & Material Corp. | Built-in air pump |
| CN210749741U (en) * | 2019-09-17 | 2020-06-16 | 郑州市骨科医院 | Comfortable shoulder splint fixing device |
| CN111714268A (en) * | 2020-07-06 | 2020-09-29 | 青岛龙凹医疗器械有限公司 | Arm fracture emergency treatment device capable of being automatically sterilized and bound |
| CN111728758A (en) * | 2020-07-08 | 2020-10-02 | 象山长风医疗设备有限公司 | Medical orthopedic splint device with ventilation and disinfection effects |
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| Publication number | Publication date |
|---|---|
| CN112891041B (en) | 2022-11-25 |
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