CN117462350A - Pressure sore prevention auxiliary device suitable for medical care - Google Patents
Pressure sore prevention auxiliary device suitable for medical care Download PDFInfo
- Publication number
- CN117462350A CN117462350A CN202311665079.5A CN202311665079A CN117462350A CN 117462350 A CN117462350 A CN 117462350A CN 202311665079 A CN202311665079 A CN 202311665079A CN 117462350 A CN117462350 A CN 117462350A
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- threaded rod
- driving motor
- lifting
- sides
- bed body
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- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 21
- 206010011985 Decubitus ulcer Diseases 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 4
- 230000000474 nursing effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010040047 Sepsis Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000474 heel Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 208000037920 primary disease Diseases 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Classifications
-
- 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
-
- 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
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
-
- 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
-
- 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
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1049—Attachment, suspending or supporting means for patients
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1049—Attachment, suspending or supporting means for patients
- A61G7/1051—Flexible harnesses or slings
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a pressure sore prevention auxiliary device suitable for medical care, which comprises a bed body and auxiliary mechanisms positioned at two sides of the bed body, wherein the auxiliary mechanisms comprise a control cabinet, a turnover assembly and a lifting adjusting assembly, the control cabinet is respectively positioned at the front end and the rear end of the bed body, and the auxiliary mechanisms are supported by the control cabinet; the turnover assembly comprises a support frame, a first moving block, a rolling shaft and a first driving motor, wherein the rolling shaft on the corresponding side is controlled to rotate by the first driving motors on the two sides and drives the bed sheet to move towards a required direction, so that the turnover of the body of a patient is assisted; the lifting adjusting assembly comprises a lifting block, a lifting groove, a second threaded rod and a second driving motor, the lifting block and the second threaded hole are mutually matched to rotate, the height of the lifting block in the lifting groove is adjusted, the overall height of rolling shafts on two sides is synchronously adjusted, meanwhile, the heights of the rolling shafts on one side are respectively controlled, a bed sheet is enabled to form a gradient, and the difficulty of overturning of a patient is reduced.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a pressure sore prevention auxiliary device suitable for medical care.
Background
Pressure sores, also known as bedsores, pressure ulcers, are injuries, ulcers and even necrosis caused by the lack of nutrition of the skin and subcutaneous tissue due to long-term pressure on the skin of a body part, affecting blood circulation. Preferably in the areas of the bony prominences under compression, such as the sacral coccyx, ankle, heel, buttocks, etc. Pressure sores are not themselves primary diseases and are mostly caused by bedridden patients not being well-cared for. Pressure sores can cause a series of hazards, increase the pain of patients, aggravate basic conditions, prolong the course of disease, and even cause septicemia to endanger life.
The traditional nursing mode is the nursing of the patient family member by turning over the patient at regular time, but the nursing is not professional, takes long time and has high labor intensity. And the existing turning-over auxiliary mechanism is mainly fixedly installed in structure, cannot be timely adjusted according to the size of a patient or a bed body, is inconvenient to operate and seriously affects nursing work of the patient.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides the pressure sore prevention auxiliary device which is suitable for medical care, can be used for conveniently performing turning operation on a patient and can be used for rapidly adjusting the height and the interval position of the turning auxiliary mechanism.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a be applicable to medical care with preventing pressing sore auxiliary device, includes the bed body and is located the complementary unit of bed body both sides, complementary unit includes switch board, upset subassembly and lift adjustment subassembly, the switch board is located respectively the bed body front and back end, and through the switch board is to complementary unit supports;
the turnover assembly comprises a support frame, a first moving block, a rolling shaft and a first driving motor, wherein the rolling shaft is respectively positioned at two sides of the bed body, the first moving block is respectively positioned at two ends of the rolling shaft, the two ends of the rolling shaft are rotationally connected with the middle position of the first moving block, the first driving motor is positioned at one side of the first moving block, the output end of the first driving motor is connected with one end of the rolling shaft, and the rolling shaft is driven to rotate by the first driving motor;
the support frame is positioned at two sides of the bed body, the support frame comprises a second moving block, limiting fixed plates, a long support rod, a short support rod and a first threaded rod, the long support rod is positioned between the second moving blocks at two sides, the short support rod and the first threaded rod are respectively positioned at the lower ends of two sides of the long support rod and are respectively connected with the second moving blocks at two sides, the other ends of the short support rod and the first threaded rod are respectively connected with the limiting fixed plates at the inner sides, the rolling shafts are respectively sleeved with the long support rod on the support frame through the first moving blocks at two sides, the short support rod and the first threaded rod at the lower end of the auxiliary sleeve are respectively wound with the rolling shafts at two sides, a patient lies on the surface of the sheet, the rolling shafts at the corresponding sides are respectively controlled by the first driving motors at two sides, and the sheet is driven to move towards the required direction, and the body of the patient is further assisted to overturn;
the lifting adjusting assembly comprises a lifting block, a lifting groove, a second threaded rod and a second driving motor, wherein the lifting block is positioned on the inner side wall surface of the second moving block, the lifting groove is positioned on the two sides of the front end and the rear end of the bed body, the second threaded rod is positioned inside the lifting groove, the second driving motor is positioned on the outer wall surface of the lower end of the lifting groove, the output end of the second driving motor is connected with the lower end of the second threaded rod, the second threaded rod is controlled to rotate by the second driving motor, a second threaded hole is formed in the surface of the lifting block, the second threaded hole and the second threaded hole are mutually matched to rotate, the lifting block is adjusted to be at the height inside the lifting groove, the overall height of rolling shafts on the two sides is synchronously adjusted, and meanwhile, the heights of the rolling shafts on one side are respectively controlled, so that a bed sheet forms a gradient, and the difficulty of turning of a patient is reduced.
Preferably, the support frame further comprises a third driving motor, the third driving motor is located on the outer side wall surface of the second moving block containing one end of the first threaded rod, the output end of the third driving motor is connected with one end of the first threaded rod, a first threaded hole is formed in the surface of the first moving block connected with the first threaded rod, the first threaded hole is connected with the first threaded rod in a rotating mode, the first threaded rod is driven to rotate through the third driving motor, the first moving block is driven to move on the first threaded rod, and then the position of the rolling shaft on the support frame is adjusted according to the lying position of a patient.
Preferably, the inside altitude mixture control subassembly that is equipped with of switch board, altitude mixture control subassembly includes lifter plate, third movable block, third threaded rod and fourth driving motor, the inside slot that is equipped with of switch board, the lifter plate is located in the slot, the third movable block is located the lower end wall face of lifter plate one side, the inside adjustment tank that is equipped with of slot, the third threaded rod is vertical to be located inside the adjustment tank, the third movable block surface is equipped with the third screw hole, the third movable block passes through the third screw hole with the third threaded rod is mutually supported, and then passes through the switch board upper end is equipped with fourth driving motor control the third threaded rod rotates, and then adjusts the lifter plate is in the position of switch board, the lifter plate upper end is used for supporting the adjustment tank, and according to the reality the height of the bed body is adjusted to the height of adjustment tank.
Preferably, a distance adjusting assembly is arranged at the upper end of the lifting plate, the distance adjusting assembly comprises a long groove, a fourth threaded rod and a fourth moving block, the long groove is arranged at the upper end of the lifting plate, the fourth moving block is arranged on the outer side wall surface of the lifting groove, a fourth threaded hole is formed in the surface of the fourth moving block, the fourth threaded rod is arranged in the long groove, the fourth moving block is connected with the fourth threaded rod in the long groove through the fourth threaded hole, the fourth threaded rod is controlled to rotate, the lifting groove is adjusted to be higher by matching with the height adjusting assembly, the supporting frames are higher than the bed body, the distance between the supporting frames on two sides of the fourth moving block is adjusted, when a patient is completely suspended, the wrapping range of the rolling shafts close to each other, matched with the bed sheet, is larger, and the protection is safer.
Preferably, a driving assembly is arranged in the long groove, the driving assembly comprises a fifth driving motor, a worm wheel and a worm, the worm wheel is positioned between the fourth threaded rods, the worm is positioned at the lower end of the worm wheel, one end of the worm extends out of the lifting plate and is connected with the output end of the fifth driving motor which is arranged on the outer wall of the lifting plate outside, the worm is controlled to rotate through the fifth driving motor, and the worm wheel which is meshed and transmitted with the worm wheel drives the fourth threaded rods to rotate.
Preferably, the thread structures arranged on the two end surfaces of the fourth threaded rod positioned on the two sides of the worm wheel are spiral in opposite directions.
Preferably, the support frame comprises a short support rod, one end of the short support rod is provided with a fixing ring, the fixing rings are respectively located at the outer ends of the long support rod and the short support rod, the fixing rings extend out of the first moving block, the position of the first moving block at the side is adjusted through the fixing rings, the position of the first moving block on the long support rod and the short support rod is adjusted according to the actual length of the bed body, and the fixing rings are used for limiting.
Preferably, the bottom of the control cabinet is provided with universal wheels, the position of the control cabinet is adjusted by moving the universal wheels, and the universal wheels are matched with the bed bodies with various lengths.
Preferably, the rolling shaft is adhered with the bed sheet through the magic tape.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the turnover assembly and the lifting adjusting assembly are arranged, the supporting frames on the two sides in the turnover assembly are lifted to different heights through the lifting adjusting assembly, then the bed sheet is rolled up by the rolling shafts on the high side, a patient inclines towards the other side, the turning-over action is realized, the back compression of the patient is lightened, the generation of pressure sores is avoided, the turning-over action on the left and right can be realized through the matching of the rolling shafts on the two sides, the working difficulty of medical staff is lightened, and the working efficiency is improved.
2. According to the invention, the height adjusting assembly and the interval adjusting assembly are arranged, the supporting frame is integrally lifted through the height adjusting assembly, at the moment, the bed sheet can be lifted, the patient is helped to realize suspension operation, the back of the patient is convenient to massage, meanwhile, the fifth driving motor on the lifting plate can control the fourth threaded rod to rotate, so that the supporting frames with the two lifted sides are close together, at the moment, the protection area of the bed sheet for the patient is increased, the patient is prevented from being disturbed, and the safety is improved.
3. According to the invention, the fixing ring is arranged, the position of the first moving block is adjusted through the fixing ring, the positions of the first moving block on the long support rod and the short support rod can be further adjusted according to the actual length of the bed body, and the fixing ring is used for limiting, so that the auxiliary mechanism is suitable for the bed body with more sizes, and the use is wider.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the whole structure of the auxiliary device for preventing pressure sores;
FIG. 2 is a schematic view of the auxiliary mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the flip assembly of the present invention;
FIG. 4 is a schematic view of a roll axis of the present invention from a perspective;
FIG. 5 is a schematic view of a supporting frame according to the present invention;
FIG. 6 is a schematic view of the auxiliary mechanism of the present invention after being raised;
FIG. 7 is a schematic view of the elevation adjustment assembly of the present invention;
FIG. 8 is a schematic view of the height adjustment assembly of the present invention;
FIG. 9 is a schematic view of the structure of the inside of the control cabinet of the present invention;
FIG. 10 is a schematic view of a lifter plate according to the present invention;
reference numerals in the drawings: 1. a control cabinet; 101. a slot; 102. a universal wheel; 201. a first moving block; 202. a rolling shaft; 203. a first driving motor; 204. a magic tape; 301. a lifting block; 302. a lifting groove; 303. a second threaded rod; 304. a second driving motor; 305. a second threaded hole; 401. a second moving block; 402. limiting the fixing plate; 403. a long support bar; 404. a short support bar; 405. a first threaded rod; 406. a third driving motor; 407. a first threaded hole; 501. a lifting plate; 502. a third moving block; 503. a third threaded rod; 504. a fourth driving motor; 505. an adjustment tank; 506. a third threaded hole; 601. a long groove; 602. a fourth threaded rod; 603. a fourth moving block; 604. a fourth threaded hole; 701. a fifth driving motor; 702. a worm wheel; 703. a worm; 8. a fixing ring; 9. a bed body.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1, the auxiliary device for preventing pressure sores for medical care comprises a bed body 9 and auxiliary mechanisms positioned on two sides of the bed body 9, wherein the auxiliary mechanisms comprise a control cabinet 1, a turnover assembly and a lifting adjusting assembly.
7-10, wherein, the control cabinet 1 is located at the front end and the rear end of the bed body 9, and supports the auxiliary mechanism through the control cabinet 1, a height adjusting component is arranged in the control cabinet 1, the height adjusting component comprises a lifting plate 501, a third moving block 502, a third threaded rod 503 and a fourth driving motor 504, a slot 101 is arranged in the control cabinet 1, the lifting plate 501 is located in the slot 101, the third moving block 502 is located at the lower end wall surface of one side of the lifting plate 501, an adjusting slot 505 is arranged in the slot 101, the third threaded rod 503 is vertically located in the adjusting slot 505, a third threaded hole 506 is arranged on the surface of the third moving block 502, the third moving block 502 is mutually matched with the third threaded rod 503 through the third threaded hole 506, the fourth driving motor 504 arranged at the upper end of the control cabinet 1 controls the third threaded rod 503 to rotate, the lifting plate is further adjusted to be located at the position of the control cabinet 1, the lifting plate is located at the upper end of the lifting plate 501, the fourth threaded rod 503 is located at the upper end of the lifting plate 601 and is connected with the fourth threaded rod 601 through the threaded rod 601, the threaded rod 601 is arranged at the upper end of the fourth threaded rod 601, the height adjusting block is connected to the lifting plate 601 at the upper end of the fourth threaded rod 601 through the threaded rod 602, and the threaded rod 601 is connected to the threaded rod 601 through the threaded rod 602, and the height adjusting component is located at the upper end of the fourth threaded rod 601, a driving assembly is arranged in the long groove 601, the driving assembly comprises a fifth driving motor 701, a worm wheel 702 and a worm 703, the worm wheel 702 is positioned between the fourth threaded rods 602, the worm 703 is positioned at the lower end of the worm wheel 702, one end of the worm 703 extends out of the lifting plate 501 and is connected with the output end of the fifth driving motor 701 which is externally arranged on the outer wall of the lifting plate 501, the worm 703 is controlled to rotate through the fifth driving motor 701, the worm wheel 702 which is meshed and driven with the fifth driving motor 701 drives the fourth threaded rods 602 to rotate, the threaded structures arranged on the two end surfaces of the fourth threaded rods 602 positioned on the two sides of the worm wheel 702 are spiral in opposite directions through controlling the fourth threaded rods 602 to rotate, and the lifting groove 302 is adjusted to be higher by matching with the height adjusting assembly, so that the supporting frame is higher than the bed body 9 of a patient, the position of the fourth moving block 603 in the long groove 601 is adjusted, the distance between the supporting frames on two sides is adjusted, when the patient is completely suspended, the patient is more safely wrapped by mutually approaching to the rolling bed sheet, and the patient is more safely wrapped by the rolling and the patient is more protected;
as shown in fig. 2-5, the turnover assembly includes a support frame, a first moving block 201, a rolling shaft 202 and a first driving motor 203, wherein the rolling shaft 202 is respectively located at two sides of the bed 9, the first moving block 201 is respectively located at two ends of the rolling shaft 202, two ends of the rolling shaft 202 are rotatably connected with the middle position of the first moving block 201, the first driving motor 203 is located at one side of the first moving block 201, and an output end of the first driving motor 203 is connected with one end of the rolling shaft 202, and the rolling shaft 202 is driven to rotate by the first driving motor 203; the support frame is located at two sides of the bed body 9, the support frame comprises a second moving block 401, a limiting fixed plate 402, a long support bar 403, a short support bar 404 and a first threaded rod 405, the long support bar 403 is located between the second moving blocks 401 at two sides, the short support bar 404 and the first threaded rod 405 are located at two lower ends of the long support bar 403 respectively, and are connected with the second moving blocks 401 at two sides respectively, the other ends of the short support bar 404 and the first threaded rod 405 are connected with the limiting fixed plate 402 at the inner side respectively, the rolling shaft 202 is sleeved with the long support bar 403 on the support frame respectively through the first moving blocks 201 at two sides, and the two ends of the auxiliary sleeve are wound with the rolling shaft 202 at two sides respectively, the rolling shaft 202 and the sheet are adhered through magic tapes 204 arranged, a patient is laid on the surface of the bed, and is controlled to rotate by the first driving motors 203 at two sides respectively, and drives the rolling shaft 202 at the corresponding sides to rotate, and drives the sheet to face to turn over, the third driving motors to the first threaded rod 405 is further connected with the first threaded rod 405, the third threaded rod 405 is further driven by the third threaded rod 405, and the third threaded rod 405 is further connected with the third threaded rod 405 is driven by the third threaded rod 405, and further adjusting the position of the roll shaft 202 on the support frame according to the lying position of the patient;
as shown in fig. 2, the support frame includes a short support rod 404, one end of which is provided with a fixing ring 8, the fixing rings 8 are respectively located at the outer ends of the long support rod 403 and the short support rod 404, which extend out of the first moving block 201, and the positions of the first moving block 201 on the side are adjusted by the fixing rings 8, according to the actual lengths of the bed body 9, the positions of the first moving block 201 on the long support rod 403 and the short support rod 404 are further adjusted, and the positions of the first moving block 201 on the long support rod 403 and the short support rod 404 are limited by the fixing rings 8, universal wheels 102 are arranged at the bottom of the control cabinet 1, and the positions of the control cabinet 1 are adjusted by the universal wheels 102, so that the bed body 9 with various lengths can be adapted.
As shown in fig. 5 and 6, the lifting adjustment assembly comprises a lifting block 301, a lifting groove 302, a second threaded rod 303 and a second driving motor 304, wherein the lifting block 301 is located on the inner side wall surface of the second moving block 401, the lifting groove 302 is located on the two sides of the front end and the rear end of the bed body 9, the second threaded rod 303 is located inside the lifting groove 302, the second driving motor 304 is located on the outer side wall surface of the lower end of the lifting groove 302, the output end of the second driving motor 304 is connected with the lower end of the second threaded rod 303, the second threaded rod 303 is controlled to rotate through the second driving motor 304, a second threaded hole 305 is formed in the surface of the lifting block 301, the second threaded hole 305 and the second threaded hole 305 are mutually matched to rotate, the height of the lifting block 301 in the lifting groove 302 is adjusted, the whole height of the rolling shafts 202 on two sides is synchronously adjusted, and meanwhile, the heights of the rolling shafts 202 on one side are respectively controlled, so that gradient bed sheets are formed, and the difficulty of a patient in overturning is reduced.
When the bed is specifically used, the auxiliary mechanism is matched with the bed body 9, the universal wheels 102 are used for moving, the auxiliary mechanism surrounds the bed body 9, then the height of the lifting plate 501 is adjusted through the height adjusting assembly, the overturning assembly is matched with the height of the bed body 9, then the bed sheet is adhered to the rolling shafts 202 on the two sides through the magic tape 204, and then the bed sheet is wound, the bed sheet is covered on the surface of the bed body 9, at the moment, the supporting frame is lowered along the lifting groove 302 through the second driving motor 304 in the lifting adjusting assembly on one side, the supporting frame is moved to the lower end of the bed, at the moment, a patient can lie on the surface of the bed body 9 from the side of the bed edge, then the supporting frame is lifted and lifted through the second driving motor 304 in the lifting assembly, after the patient is lying for a long time, the supporting frames on the two sides are different in height, then the bed sheet is rolled up by the rolling shafts 202 on the high side, the patient is inclined to the other side, the pressing motion of the back of the patient is realized, the bed sheet is avoided, the bed sheet is matched with the rolling shafts 202 on the two sides, the left side and the bed sheet can be lifted up through the lifting motor and the lifting assembly on the sides, the back of the bed sheet can be conveniently, the patient can be lifted through the lifting frame through the lifting frame by the lifting adjusting assembly on the side, the bed body through the lifting assembly, the lifting frame can be conveniently, and the patient can be lifted up and the patient can be conveniently by the lifting the bed by the patient through the lifting frame and the lifting frame through the lifting frame.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a prevent pressing sore auxiliary device suitable for medical care, includes the bed body and is located the complementary unit of bed body both sides, its characterized in that: the auxiliary mechanism comprises a control cabinet, a turnover assembly and a lifting adjusting assembly, wherein the control cabinet is respectively positioned at the front end and the rear end of the bed body and supports the auxiliary mechanism through the control cabinet;
the turnover assembly comprises a support frame, a first moving block, a rolling shaft and a first driving motor, wherein the rolling shaft is respectively positioned at two sides of the bed body, the first moving block is respectively positioned at two ends of the rolling shaft, the two ends of the rolling shaft are rotationally connected with the middle position of the first moving block, the first driving motor is positioned at one side of the first moving block, the output end of the first driving motor is connected with one end of the rolling shaft, and the rolling shaft is driven to rotate by the first driving motor;
the support frame is positioned at two sides of the bed body, the support frame comprises a second moving block, limiting fixed plates, a long support rod, a short support rod and a first threaded rod, the long support rod is positioned between the second moving blocks at two sides, the short support rod and the first threaded rod are respectively positioned at the lower ends of two sides of the long support rod and are respectively connected with the second moving blocks at two sides, the other ends of the short support rod and the first threaded rod are respectively connected with the limiting fixed plates at the inner sides, the rolling shafts are respectively sleeved with the long support rod on the support frame through the first moving blocks at two sides, the short support rod and the first threaded rod at the lower end of the auxiliary sleeve are respectively wound with the rolling shafts at two sides, a patient lies on the surface of the sheet, the rolling shafts at the corresponding sides are respectively controlled by the first driving motors at two sides, and the sheet is driven to move towards the required direction, and the body of the patient is further assisted to overturn;
the lifting adjusting assembly comprises a lifting block, a lifting groove, a second threaded rod and a second driving motor, wherein the lifting block is positioned on the inner side wall surface of the second moving block, the lifting groove is positioned on the two sides of the front end and the rear end of the bed body, the second threaded rod is positioned inside the lifting groove, the second driving motor is positioned on the outer wall surface of the lower end of the lifting groove, the output end of the second driving motor is connected with the lower end of the second threaded rod, the second threaded rod is controlled to rotate by the second driving motor, a second threaded hole is formed in the surface of the lifting block, the second threaded hole and the second threaded hole are mutually matched to rotate, the lifting block is adjusted to be at the height inside the lifting groove, the overall height of rolling shafts on the two sides is synchronously adjusted, and meanwhile, the heights of the rolling shafts on one side are respectively controlled, so that a bed sheet forms a gradient, and the difficulty of turning of a patient is reduced.
2. The pressure sore prevention auxiliary device for medical care according to claim 1, wherein: the support frame still includes the third driving motor, the third driving motor is located and contains first threaded rod one end the second movable block lateral wall, the third driving motor output with first threaded rod one end links to each other, with first movable block surface that first threaded rod links to each other is equipped with first screw hole, first screw hole with first threaded rod rotates continuously, and through the third driving motor drive first threaded rod rotates, and drives first movable block is in move on the first threaded rod, and then according to patient's position of lying is right the roll axis is in the position on the support frame is adjusted.
3. The pressure sore prevention auxiliary device for medical care according to claim 1, wherein: the control cabinet is internally provided with a height adjusting assembly, the height adjusting assembly comprises a lifting plate, a third moving block, a third threaded rod and a fourth driving motor, a slot is formed in the control cabinet, the lifting plate is located in the slot, the third moving block is located on one lower end wall surface of the lifting plate, an adjusting groove is formed in the slot, the third threaded rod is vertically located in the adjusting groove, a third threaded hole is formed in the surface of the third moving block, the third moving block is mutually matched with the third threaded rod through the third threaded hole, the fourth driving motor is arranged at the upper end of the control cabinet and used for controlling the third threaded rod to rotate, the lifting plate is adjusted to be located at the position of the control cabinet, the upper end of the lifting plate is used for supporting the lifting groove, and the height of the lifting groove is adjusted according to the height of a bed body.
4. A pressure sore prevention aid as claimed in claim 3, adapted for medical care, wherein: the lifting plate upper end is equipped with a spacing adjustment subassembly, spacing adjustment subassembly includes elongated slot, fourth threaded rod and fourth movable block, the elongated slot is located the lifting plate upper end, the fourth movable block is located the lifting groove lateral wall face, fourth movable block surface is equipped with the fourth screw hole, the fourth threaded rod is located inside the elongated slot, just the fourth movable block passes through the fourth screw hole with in the elongated slot the fourth threaded rod links to each other, through control the fourth threaded rod rotates, and cooperates high adjusting part is with the lifting groove is heightened, makes the support frame is higher than the bed body, and then adjusts the fourth movable block is in the inside position of elongated slot realizes the distance adjustment between the support frame to both sides.
5. The pressure sore prevention auxiliary device for medical care according to claim 4, wherein: the driving assembly comprises a fifth driving motor, a worm wheel and a worm, wherein the worm wheel is positioned between the fourth threaded rods, the worm is positioned at the lower end of the worm wheel, one end of the worm extends out of the lifting plate and is connected with the output end of the fifth driving motor, which is arranged on the outer wall of the lifting plate, the worm is controlled to rotate through the fifth driving motor, and the worm wheel which is meshed with the worm wheel drives the fourth threaded rods to rotate.
6. The pressure sore prevention auxiliary device for medical care according to claim 5, wherein: the thread structures arranged on the surfaces of the two ends of the fourth threaded rod and positioned on the two sides of the worm wheel are spiral in opposite directions.
7. The pressure sore prevention auxiliary device for medical care according to claim 1, wherein: the support frame contains short bracing piece one end and is equipped with the solid fixed ring respectively, gu the solid fixed ring is located respectively long bracing piece and short bracing piece stretch out the outside end of first movable block, and through gu the solid fixed ring is this side first movable block position is adjusted, according to the actual length of the bed body, and then adjusts the position of first movable block on long bracing piece and short bracing piece, and utilizes gu the solid fixed ring is spacing.
8. The pressure sore prevention auxiliary device for medical care according to claim 7, wherein: the bottom of the control cabinet is provided with universal wheels, the positions of the control cabinet are adjusted by moving through the universal wheels, and the universal wheels are matched with the bed bodies with various lengths.
9. The pressure sore prevention auxiliary device for medical care according to claim 1, wherein: the rolling shaft is adhered with the bed sheet through the magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311665079.5A CN117462350A (en) | 2023-12-06 | 2023-12-06 | Pressure sore prevention auxiliary device suitable for medical care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311665079.5A CN117462350A (en) | 2023-12-06 | 2023-12-06 | Pressure sore prevention auxiliary device suitable for medical care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117462350A true CN117462350A (en) | 2024-01-30 |
Family
ID=89634861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311665079.5A Pending CN117462350A (en) | 2023-12-06 | 2023-12-06 | Pressure sore prevention auxiliary device suitable for medical care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117462350A (en) |
-
2023
- 2023-12-06 CN CN202311665079.5A patent/CN117462350A/en active Pending
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