CN116763523A - Flexible laminating moves fixing device that quiet exchange formula hand burn dressing was wrapped - Google Patents
Flexible laminating moves fixing device that quiet exchange formula hand burn dressing was wrapped Download PDFInfo
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- CN116763523A CN116763523A CN202210516152.1A CN202210516152A CN116763523A CN 116763523 A CN116763523 A CN 116763523A CN 202210516152 A CN202210516152 A CN 202210516152A CN 116763523 A CN116763523 A CN 116763523A
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- 238000010030 laminating Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 51
- 230000035764 nutrition Effects 0.000 claims abstract description 16
- 235000016709 nutrition Nutrition 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000002579 anti-swelling effect Effects 0.000 claims abstract description 13
- 230000003068 static effect Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 32
- 210000000245 forearm Anatomy 0.000 claims description 30
- 210000000811 metacarpophalangeal joint Anatomy 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 210000003414 extremity Anatomy 0.000 claims description 13
- 210000002435 tendon Anatomy 0.000 claims description 11
- 230000017531 blood circulation Effects 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 206010040007 Sense of oppression Diseases 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000001266 bandaging Methods 0.000 claims 1
- 230000004087 circulation Effects 0.000 claims 1
- 210000000282 nail Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000001737 promoting effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000001145 finger joint Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a fixing device for wrapping a flexible bonding dynamic and static exchange type hand burn dressing, which comprises a fixing main body, an anti-tendon compression type bionic palm function maintaining holding mechanism, an anti-swelling pain relieving type nutrition supply enhanced recovering mechanism, a flexible contact type limb self-adaptive bonding mechanism and a space opening and closing type inter-finger moving mechanism, wherein the anti-tendon compression type bionic palm function maintaining holding mechanism is arranged at the upper end of the fixing main body, the anti-swelling pain relieving type nutrition supply enhanced recovering mechanism is arranged at the lower end of the fixing main body, the flexible contact type limb self-adaptive bonding mechanism is arranged on the anti-swelling pain relieving type nutrition supply enhanced recovering mechanism, and the space opening and closing type inter-finger moving mechanism is arranged on the anti-tendon compression type bionic palm function maintaining holding mechanism. The invention belongs to the technical field of flexible fitting dynamic-static exchange type hand burn dressing binding fixation, and particularly relates to a flexible fitting dynamic-static exchange type hand burn dressing binding fixation device.
Description
Technical Field
The invention belongs to the technical field of flexible fitting dynamic-static exchange type hand burn dressing binding fixation, and particularly relates to a flexible fitting dynamic-static exchange type hand burn dressing binding fixation device.
Background
The hand is an important anatomical part, which is an important labor organ and is the second face of the person, so that after the hand is injured, the treatment is considered to be important, and the patient is considered to be important. The primary requirement of the hand burn nursing method is that the hands are required to be held, the hands are elevated and higher than the right atrium, the most important notice is that the joints of the palms are in a buckling state, the joints of the interphalangeal joints, particularly the joints of the proximal interphalangeal joints, are required to be straightened, the joints of the proximal interphalangeal joints and the joints of the distal interphalangeal joints are in a straightening state, and the fingers maintain a functional position, which is important, because for some patients, after the hands are burned, the hands are always in a buckling state, after long-term compression, tendons are broken under the condition of compression, and after the fracture, the ten fingers of the hands are difficult to correct in the later stage of the deformity. The first method is to avoid wound pollution and maintain correct body position, and the key point is that the metacarpophalangeal joints are in buckling positions, the interphalangeal joints are in straightening positions, and the method is approximately a functional position.
Disclosure of Invention
Aiming at the situation, the invention provides a fixing device for wrapping a flexible attaching dynamic and static interchangeable hand burn dressing, which aims to solve the problems that ten fingers are in a buckling state after hand burn, tendons are broken under the condition of pressing after long-term pressing, and ten fingers of hands are subjected to various deformities after the fracture, and the deformity is difficult to correct in the later stage.
The technical scheme adopted by the invention is as follows: the invention provides a fixing device for wrapping a flexible bonding dynamic-static exchange type hand burn dressing, which comprises a fixing main body, an anti-tendon compression type bionic palm function maintaining holding mechanism, an anti-swelling pain relieving type nutrition supply enhanced recovering mechanism, a flexible contact type limb self-adaptive bonding mechanism and a space opening-closing type inter-finger moving mechanism, wherein the anti-tendon compression type bionic palm function maintaining holding mechanism is arranged at the upper end of the fixing main body, the anti-swelling pain relieving type nutrition supply enhanced recovering mechanism is arranged at the lower end of the fixing main body, the flexible contact type limb self-adaptive bonding mechanism is arranged on the anti-swelling pain relieving type nutrition supply enhanced recovering mechanism, and the space opening-closing type inter-finger moving mechanism is arranged on the anti-tendon compression type bionic palm function maintaining holding mechanism.
Further, the fixed main body comprises a palm fixing area, a forearm fixing area, a connecting hinge and a rear arm placing area, wherein the palm fixing area is arranged at the upper end of the fixed main body, the forearm fixing area is arranged at the lower end of the palm fixing area, the connecting hinge is arranged at the lower end of the forearm fixing area, and the rear arm placing area is arranged at the lower end of the connecting hinge.
Further, the tendon compression prevention bionic palm function maintenance holding mechanism comprises a grip compensation type metacarpophalangeal joint buckling mechanism and a movable and static interchange type metacarpophalangeal joint straightening mechanism, wherein the grip compensation type metacarpophalangeal joint buckling mechanism is arranged at the upper end of a palm fixing area, and the movable and static interchange type metacarpophalangeal joint straightening mechanism is arranged at the upper end of the grip compensation type metacarpophalangeal joint buckling mechanism.
Further, the grip compensation type metacarpophalangeal joint buckling mechanism comprises a positioning flat plate, a metacarpophalangeal joint connecting shaft, a holding posture adjusting ball, a rear finger bionic piece, a first spring, a first buckling elbow and a second buckling elbow, wherein the positioning flat plate is arranged on a palm fixing area, the metacarpophalangeal joint connecting shaft is arranged at the upper end of the positioning flat plate, one end of the rear finger bionic piece is arranged on the metacarpophalangeal joint connecting shaft, the holding posture adjusting ball is arranged on the side wall of the positioning flat plate, one end of the second buckling elbow is arranged at the upper end of the other side wall of the positioning flat plate, one end of the first buckling elbow is arranged on the side wall of the rear finger bionic piece, the other end of the first buckling elbow is arranged in the second buckling elbow in a sliding mode, one end of the first spring is arranged at one end of the outer wall of the first buckling elbow, the other end of the first spring is arranged at one end of the inner wall of the second buckling elbow, a wrapped scalded hand is placed on the positioning flat plate, and the finger enters the sleeve and is fixed by using a medical adhesive tape.
Further, the dynamic and static interchange type interphalangeal joint straightening mechanism comprises a front finger bionic piece, an interphalangeal joint connecting shaft, an anti-clamping limiting piece, a nail sleeve, a straightening elbow pipe I, a straightening elbow pipe II, a spring II, a moving piston and a vent pipe, wherein the interphalangeal joint connecting shaft is arranged at the upper end of a rear finger bionic piece, one end of the front finger bionic piece is arranged on the interphalangeal joint connecting shaft, the anti-clamping limiting piece is arranged on the interphalangeal joint connecting shaft, the nail sleeve is arranged at the upper end of the front finger bionic piece, one end of the straightening elbow pipe II is arranged on the side wall of the rear finger bionic piece, one end of the spring II is arranged on the side wall of the front finger bionic piece in a penetrating manner, the moving piston is arranged in the straightening elbow pipe I in a sliding manner, one end of the spring II is arranged at the inner wall of the straightening elbow pipe I, the other end of the spring II is arranged on the moving piston, one end of the straightening elbow pipe II is arranged on the moving piston, one end of the vent pipe is arranged at one end of the straightening elbow pipe in a penetrating manner, and the other end of the vent pipe is arranged on the opening and closing type finger movable mechanism; the nail sleeve comprises an air hole and a medical adhesive tape, the air hole is formed in the upper end of the nail sleeve, the medical adhesive tape is replaced in the nail sleeve, the rear finger bionic piece and the front finger bionic piece are in a straightening state under the support of a spring II, the rotating handle is rotated to drive the short solenoid to move, the short solenoid is moved to drive the rubber air blocking disc to move so as to block the air outlet, the air pressure volume in the straightening bent pipe I is unchanged, and the interphalangeal joint is horizontally fixed.
Further, the anti-swelling pain relieving type nutrition supply enhanced recovery mechanism comprises a blood circulation promoting type bending positioning mechanism and an open-close type right angle fixing type supporting mechanism, wherein the blood circulation promoting type bending positioning mechanism is arranged on the forearm fixing area and the forearm placing area, and the open-close type right angle fixing type supporting mechanism is arranged in the forearm placing area.
Further, the blood circulation promotion type bending positioning mechanism comprises a hinge I, a hinge II, a connecting rod, a sliding groove, a steel sliding block and an electrified magnet, wherein the sliding groove is arranged in a forearm fixing area, the steel sliding block is arranged in the sliding groove in a sliding mode, the hinge II is arranged at one end of the steel sliding block, the hinge I is arranged on the side wall of a rear arm placing area, one end of the connecting rod is arranged on the hinge II, the other end of the connecting rod is arranged on the hinge I, the forearm is attached to a flexible contact type limb self-adaptive attaching mechanism, self-adaptive attaching can be carried out according to different radians of skin, the forearm and the rear wall are fixed through binding buckles, a patient lifts the forearm on a sickbed, the steel sliding block slides in the sliding groove, when the steel sliding block is contacted with the electrified magnet, the electrified magnet is electrified, and the posture of lifting hands at the moment is fixed.
Further, open-close type right angle fixed supporting mechanism includes axis of rotation one, axis of rotation two, bracing piece one and bracing piece two, axis of rotation one is located the back arm and is placed the district inner bottom wall lower extreme, axis of rotation two is located the back arm and is placed the district inner bottom wall upper end, the one end of bracing piece two is located on axis of rotation one, axis of rotation two is located on axis of rotation two, axis of rotation two and bracing piece one are interference fit rotation and link to each other, axis of rotation one and bracing piece two are interference fit rotation and link to each other, dial bracing piece one and bracing piece two from the back arm in placing the district to support on the bed surface, when the patient needs movable finger, only need rotate the rotation handle, the venthole is ventilated the back, and the junction of preceding finger bionical piece and back finger bionical piece just can rotate, thereby reaches the purpose of moving the finger.
Further, the flexible contact type limb self-adaptive laminating mechanism comprises a first supporting telescopic pipe, a second supporting telescopic pipe, a third spring, a rubber supporting surface, a liquid bag, a binding buckle and a separation plate, wherein the separation plate is arranged in a forearm fixing area, the first supporting telescopic pipe is arranged on the side wall of the separation plate, the third spring is arranged at one end of the inner wall of the first supporting telescopic pipe, one end of the second supporting telescopic pipe is arranged on the third spring, the rubber supporting surface is arranged at the other end of the second supporting telescopic pipe, the liquid bag is arranged on the rubber supporting surface, and the binding buckle is arranged on the side wall of the forearm fixing area.
Further, the space open-close type inter-digital moving mechanism comprises an airflow adjusting cavity, threads, a short screw pipe, a connecting piece, a bearing, an air outlet, a rubber air blocking disc and a rotating handle, wherein the airflow adjusting cavity is arranged on the side wall of the positioning flat plate, the threads are arranged on the left side of the inner wall of the airflow adjusting cavity, the short screw pipe is rotationally arranged in the threads, the short screw pipe and the threads are meshed and rotationally connected, one end of the rotating handle is arranged on the side wall of the short screw pipe, one end of the connecting piece is arranged on the other side of the short screw pipe, the bearing is arranged on the other end of the connecting piece, the rubber air blocking disc is arranged on one end of the bearing, the air outlet is arranged on the outer wall of the right side of the airflow adjusting cavity, and the other end of the air pipe is communicated with the upper end of the right side of the airflow adjusting cavity.
The beneficial effects obtained by the invention by adopting the structure are as follows: the invention provides a fixing device for wrapping a flexible fitting dynamic-static exchange type hand burn dressing, which has the following beneficial effects:
(1) In order to solve the problems that ten fingers are in a buckling state after hand burns, tendons are broken under the condition of pressing after long-term pressing, and the ten fingers of the two hands are deformed in various ways after the breaking, and the deformed later stage is difficult to correct, the invention creatively provides a mechanism for preventing the tendon from pressing to maintain a holding position by simulating palm functions based on a bionic principle, and the mechanism is matched with a joint bending mechanism of a metacarpophalangeal joint and a straightening mechanism of a movable and static interchangeable interphalangeal joint through holding force compensation,
the metacarpophalangeal joint is ensured to be in a buckling position and the interphalangeal joint is ensured to be in a straightening position.
(2) In order to further improve practicality and generalizability, the invention creatively provides a space open-close type inter-finger movement mechanism based on the air pressure principle, and the flexibility is realized in the later finger recovery training by controlling the air outlet holes.
(3) In order to prevent edema of burned hands, the invention creatively provides an anti-swelling pain-relieving nutrition supply enhanced recovery mechanism based on the principle of increasing asymmetry, and the blood circulation is promoted and swelling and pain are relieved by the mutual matching of the blood circulation promoting type bending positioning mechanism and the open-close type right-angle fixed type supporting mechanism without the need of a patient to deliberately keep arms raised.
(4) The setting of flexible contact limbs self-adaptation laminating mechanism has increased patient's fixed comfort.
(5) The fingernail cover is arranged, only the fingertips are fixed, and the discomfort of binding joints is reduced.
Drawings
Fig. 1 is a front view of a fixing device for wrapping a flexible fit dynamic-static exchange type hand burn dressing;
fig. 2 is a front cross-sectional view of a fixing device for wrapping a flexible fit dynamic-static exchange type hand burn dressing;
fig. 3 is a right side view of a fixing device for wrapping a flexible fit dynamic-static exchange type hand burn dressing;
FIG. 4 is a schematic view of a bending and positioning mechanism in use;
FIG. 5 is an enlarged partial view of portion A of FIG. 2;
FIG. 6 is an enlarged partial view of portion B of FIG. 2;
FIG. 7 is a schematic view of a space open-close type inter-finger movement mechanism;
FIG. 8 is a schematic view of the open-close right angle fixed support mechanism in a closed state;
fig. 9 is a schematic diagram showing the unfolded state of the right-angle fixing type supporting mechanism.
Wherein, 1, a fixed main body, 2, a tendon compression prevention type bionic palm function maintaining holding mechanism, 3, a swelling pain prevention sense alleviation type nutrition supply enhancement type recovery mechanism, 4, a flexible contact type limb self-adaptive attaching mechanism, 5, a space opening and closing type inter-digital moving mechanism, 6, a palm fixing area, 7, a forearm fixing area, 8, a connecting hinge, 9, a rear arm placing area, 10, a holding force compensation type metacarpophalangeal joint buckling mechanism, 11, a dynamic and static interchangeable type inter-digital joint straightening mechanism, 12, a positioning flat plate, 13, a metacarpophalangeal joint connecting shaft, 14, a holding posture adjusting ball, 15, a rear finger bionic piece, 16, a spring I, 17, a buckling bending elbow I, 18, a buckling elbow II, 19, a front finger bionic piece, 20, an inter-digital joint connecting shaft, 21, an anti-clamping limiting piece, 22 and a nail sleeve, 23, a first straightening elbow, 24, a second straightening elbow, 25, a second spring, 26, a moving piston, 27, a vent pipe, 28, a vent hole, 29, a medical adhesive tape, 30, a blood circulation promoting bending positioning mechanism, 31, an open-close type right-angle fixing type supporting mechanism, 32, a first hinge, 33, a second hinge, 34, a connecting rod, 35, a sliding chute, 36, a steel sliding block, 37, an electromagnet, 38, a first rotating shaft, 39, a second rotating shaft, 40, a first supporting rod, 41, a second supporting rod, 42, a first supporting telescopic pipe, 43, a second supporting telescopic pipe, 44, a third spring, 45, a rubber supporting surface, 46, a liquid bag, 47, a binding buckle, 48, an airflow adjusting cavity, 49, threads, 50, a short screw pipe, 51, a connecting piece, 52, a bearing, 53, a vent hole, 54, a rubber air blocking disc, 55, a rotating handle, 56 and a partition plate.
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.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 2, the invention provides a fixing device for wrapping a flexible attaching dynamic-static interchangeable hand burn dressing, which comprises a fixing body 1, an anti-tendon compression type bionic palm function maintaining holding mechanism 2, an anti-swelling pain relieving type nutrition supply enhanced type restoring mechanism 3, a flexible contact type limb self-adaptive attaching mechanism 4 and a space opening-closing type inter-finger movable mechanism 5, wherein the anti-tendon compression type bionic palm function maintaining holding mechanism 2 is arranged at the upper end of the fixing body 1, the anti-swelling pain relieving type nutrition supply enhanced type restoring mechanism 3 is arranged at the lower end of the fixing body 1, the flexible contact type limb self-adaptive attaching mechanism 4 is arranged on the anti-swelling pain relieving type nutrition supply enhanced type restoring mechanism 3, and the space opening-closing type inter-finger movable mechanism 5 is arranged on the anti-tendon compression type bionic palm function maintaining holding mechanism 2.
As shown in fig. 2, the fixing body 1 includes a palm fixing area 6, a forearm fixing area 7, a connection hinge 8, and a rear arm placement area 9, the palm fixing area 6 is provided at an upper end of the fixing body 1, the forearm fixing area 7 is provided at a lower end of the palm fixing area 6, the connection hinge 8 is provided at a lower end of the forearm fixing area 7, and the rear arm placement area 9 is provided at a lower end of the connection hinge 8.
As shown in fig. 2, the tendon compression prevention type bionic palm function maintaining grip mechanism 2 comprises a grip compensation type metacarpophalangeal joint buckling mechanism 10 and a movable and static interchange type interphalangeal joint straightening mechanism 11, wherein the grip compensation type metacarpophalangeal joint buckling mechanism 10 is arranged at the upper end of the palm fixing area 6, and the movable and static interchange type interphalangeal joint straightening mechanism 11 is arranged at the upper end of the grip compensation type metacarpophalangeal joint buckling mechanism 10. As shown in fig. 2 and 5, the grip compensating metacarpophalangeal joint buckling mechanism 10 comprises a positioning flat plate 12, a metacarpophalangeal joint connecting shaft 13, a holding gesture adjusting ball 14, a back finger bionic piece 15, a first spring 16, a first buckling elbow 17 and a second buckling elbow 18, wherein the positioning flat plate 12 is arranged on the palm fixing area 6, the metacarpophalangeal joint connecting shaft 13 is arranged at the upper end of the positioning flat plate 12, one end of the back finger bionic piece 15 is arranged on the metacarpophalangeal joint connecting shaft 13, the holding gesture adjusting ball 14 is arranged on the side wall of the positioning flat plate 12, one end of the second buckling elbow 18 is arranged at the upper end of the other side wall of the positioning flat plate 12, one end of the first buckling elbow 17 is arranged on the side wall of the back finger bionic piece 15, the other end of the first buckling elbow 17 is slidingly arranged in the second buckling elbow 18, one end of the first spring 16 is arranged at the outer wall end of the first buckling elbow 17, and the other end of the first spring 16 is arranged at the inner wall end of the second buckling elbow 18.
As shown in fig. 2 and 5, the dynamic-static interchangeable interphalangeal joint straightening mechanism 11 includes a front finger bionic piece 19, an interphalangeal joint connecting shaft 20, an anti-pinch limiting piece 21, a nail sleeve 22, a first straightening elbow 23, a second straightening elbow 24, a second spring 25, a moving piston 26 and a vent pipe 27, wherein the interphalangeal joint connecting shaft 20 is arranged at the upper end of the rear finger bionic piece 15, one end of the front finger bionic piece 19 is arranged on the interphalangeal joint connecting shaft 20, the anti-pinch limiting piece 21 is arranged on the interphalangeal joint connecting shaft 20, the nail sleeve 22 is arranged at the upper end of the front finger bionic piece 19, one end of the second straightening elbow 24 is arranged on the side wall of the rear finger bionic piece 15, one end of the second spring 25 is arranged on the side wall of the front finger bionic piece 19 in a penetrating manner, the moving piston 26 is arranged in the first straightening elbow 23 in a sliding manner, one end of the second spring 25 is arranged at one inner wall of the first straightening elbow 23, the other end of the second spring 25 is arranged on the moving piston 26, one end of the second straightening elbow 24 is arranged at one end of the moving piston 26, one end of the vent pipe 27 is arranged at one end of the first straightening elbow 23, the other end is arranged at the other end of the vent pipe, and the other end of the vent pipe is arranged at the first extending end of the first elbow 23, and the movable finger 5 is arranged in a penetrating space between and opening and closing mechanism; the nail sleeve 22 comprises an air hole 28 and a medical adhesive tape 29, the air hole 28 is arranged at the upper end of the nail sleeve 22, and the medical adhesive tape 29 is replaced in the nail sleeve 22.
As shown in fig. 2 and 4, the anti-swelling pain-relieving nutrient supply-enhanced recovery mechanism 3 includes a blood circulation-promoting bending positioning mechanism 30 and an open-close type right-angle fixing-type supporting mechanism 31, the blood circulation-promoting bending positioning mechanism 30 is provided on the forearm fixing area 7 and the forearm placing area 9, and the open-close type right-angle fixing-type supporting mechanism 31 is provided in the forearm placing area 9.
As shown in fig. 2 and 4, the blood circulation promoting bending positioning mechanism 30 includes a first hinge 32, a second hinge 33, a connecting rod 34, a chute 35, a steel slider 36, and an electromagnet 37, wherein the chute 35 is disposed in the forearm fixing region 7, the steel slider 36 is slidably disposed in the chute 35, the second hinge 33 is disposed at one end of the steel slider 36, the first hinge 32 is disposed on a side wall of the rear arm placement region 9, one end of the connecting rod 34 is disposed on the second hinge 33, and the other end of the connecting rod 34 is disposed on the first hinge 32.
As shown in fig. 4, 8 and 9, the open-close type right angle fixed supporting mechanism 31 includes a first rotating shaft 38, a second rotating shaft 39, a first supporting rod 40 and a second supporting rod 41, the first rotating shaft 38 is arranged at the lower end of the inner bottom wall of the rear arm placing area 9, the second rotating shaft 39 is arranged at the upper end of the inner bottom wall of the rear arm placing area 9, one end of the second supporting rod 41 is arranged on the first rotating shaft 38, one end of the first supporting rod 40 is arranged on the second rotating shaft 39, the second rotating shaft 39 is in interference fit rotation connection with the first supporting rod 40, and the first rotating shaft 38 is in interference fit rotation connection with the second supporting rod 41.
As shown in fig. 3 and 6, the flexible contact type limb self-adaptive fitting mechanism 4 comprises a first supporting telescopic tube 42, a second supporting telescopic tube 43, a third spring 44, a rubber supporting surface 45, a liquid bag 46, a binding buckle 47 and a separation plate 56, wherein the separation plate 56 is arranged in the forearm fixing region 7, the first supporting telescopic tube 42 is arranged on the side wall of the separation plate 56, the third spring 44 is arranged at one end of the inner wall of the first supporting telescopic tube 42, one end of the second supporting telescopic tube 43 is arranged on the third spring 44, the rubber supporting surface 45 is arranged at the other end of the second supporting telescopic tube 43, the liquid bag 46 is arranged on the rubber supporting surface 45, and the binding buckle 47 is arranged on the side wall of the forearm fixing region 7.
As shown in fig. 2 and 7, the space open-close type inter-finger movement mechanism 5 comprises an airflow adjusting cavity 48, threads 49, a short screw pipe 50, a connecting piece 51, a bearing 52, an air outlet 53, a rubber air blocking disc 54 and a rotating handle 55, wherein the airflow adjusting cavity 48 is arranged on the side wall of the positioning flat plate 12, the threads 49 are arranged on the left side of the inner wall of the airflow adjusting cavity 48, the short screw pipe 50 is rotationally arranged in the threads 49, the short screw pipe 50 is meshed and rotationally connected with the threads 49, one end of the rotating handle 55 is arranged on the side wall of the short screw pipe 50, one end of the connecting piece 51 is arranged on the other side of the short screw pipe 50, the bearing 52 is arranged on the other end of the connecting piece 51, the rubber air blocking disc 54 is arranged on one end of the bearing 52, the air outlet 53 is arranged on the outer wall on the right side of the airflow adjusting cavity 48, and the other end of the ventilating pipe 27 is communicated with the upper right end of the airflow adjusting cavity 48.
In specific use, the wrapped scalded hand is placed on the positioning flat plate 12, the fingers enter the nail sleeve 22 and are fixed by the medical adhesive tape 29, because the palm and finger joints are in a buckling state by holding the holding posture adjusting ball 14, the buckling bent pipe I17 slides in the buckling bent pipe II 18, the palm and finger joints are in an elastic supporting state under the action of the spring I16, the back finger bionic piece 15 and the front finger bionic piece 19 can move in a small amplitude, the back finger bionic piece 15 and the front finger bionic piece 19 are in a straightening state under the support of the spring II 25, the rotating handle 55 is rotated, the rotating handle 55 rotates to drive the short screw pipe 50 to move, the short screw pipe 50 moves to drive the rubber air blocking disc 54 to move to block the air outlet hole 53, the air pressure volume in the straightening bent pipe I23 is unchanged, the interphalangeal joints are horizontally fixed, the front arms are attached to the flexible contact type limb self-adapting attaching mechanism 4, the patient can lift the forearm by using the binding button 47 according to the radian difference of the skin, the steel sliding block 36 slides in the sliding groove 35 when lying on a sickbed, the steel sliding block 36 contacts the electrified magnet 37, the electrified magnet 37 is electrified, the posture of lifting the hand is fixed, the first support rod 40 and the second support rod 41 are pulled out of the rear arm placing area 9, so that the support on the bed surface is carried out, when the patient needs to move the finger, the patient only needs to rotate the rotating handle 55, the air outlet hole 53 can rotate after being ventilated, and the joint of the front finger bionic piece 19 and the rear finger bionic piece 15 can rotate, so that the aim of moving the finger is fulfilled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. A fixing device that flexible laminating moves quiet exchange type hand burn dressing was wrapped which characterized in that: including fixed main part (1), prevent the bionical palm function of tendon oppression and maintain and hold position mechanism (2), prevent swelling pain and feel and alleviate nutrition supply enhancement mode and resume mechanism (3), flexible contact type limbs self-adaptation laminating mechanism (4) and space open-close formula inter-digital activity mechanism (5), prevent the bionical palm function of tendon oppression and maintain and hold position mechanism (2) and locate the upper end of fixed main part (1), prevent swelling pain and feel and alleviate nutrition supply enhancement mode and resume mechanism (3) and locate the lower extreme of fixed main part (1), flexible contact type limbs self-adaptation laminating mechanism (4) are located on preventing swelling pain and feel and alleviate nutrition supply enhancement mode and resume mechanism (3), space open-close formula inter-digital activity mechanism (5) are located and are prevented the bionical palm function of tendon oppression and maintain and hold position mechanism (2).
2. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 1, wherein: the fixed main body (1) comprises a palm fixing area (6), a forearm fixing area (7), a connecting hinge (8) and a rear arm placing area (9), wherein the palm fixing area (6) is arranged at the upper end of the fixed main body (1), the forearm fixing area (7) is arranged at the lower end of the palm fixing area (6), the connecting hinge (8) is arranged at the lower end of the forearm fixing area (7), and the rear arm placing area (9) is arranged at the lower end of the connecting hinge (8).
3. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 2, wherein: the tendon compression prevention bionic palm function maintaining holding mechanism (2) comprises a grip compensation type metacarpophalangeal joint buckling mechanism (10) and a dynamic and static interchange type metacarpophalangeal joint straightening mechanism (11), wherein the grip compensation type metacarpophalangeal joint buckling mechanism (10) is arranged at the upper end of a palm fixing area (6), and the dynamic and static interchange type metacarpophalangeal joint straightening mechanism (11) is arranged at the upper end of the grip compensation type metacarpophalangeal joint buckling mechanism (10).
4. A flexible conformable static and dynamic interchangeable hand burn dressing bandaging fastening device according to claim 3, wherein: the gripping force compensation type metacarpophalangeal joint buckling mechanism (10) comprises a positioning flat plate (12), a metacarpophalangeal joint connecting shaft (13), a holding gesture adjusting ball (14), a rear finger bionic piece (15), a first spring (16), a first buckling elbow (17) and a second buckling elbow (18), wherein the positioning flat plate (12) is arranged on a palm fixing area (6), the metacarpophalangeal joint connecting shaft (13) is arranged at the upper end of the positioning flat plate (12), one end of the rear finger bionic piece (15) is arranged on the metacarpophalangeal joint connecting shaft (13), the holding gesture adjusting ball (14) is arranged on the side wall of the positioning flat plate (12), one end of the second buckling elbow (18) is arranged at the upper end of the other side wall of the positioning flat plate (12), one end of the first buckling elbow (17) is arranged on the side wall of the rear finger bionic piece (15), the other end of the first buckling elbow (17) is arranged in the second buckling elbow (18) in a sliding mode, one end of the first spring (16) is arranged at one end of the outer wall of the first buckling elbow (17), and one end of the second buckling elbow (16) is arranged at one end of the second buckling elbow (18).
5. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 4, wherein: the dynamic and static interchange type interphalangeal joint straightening mechanism (11) comprises a front finger bionic piece (19), an interphalangeal joint connecting shaft (20), an anti-pinch limiting piece (21), a nail sleeve (22), a first straightening bent pipe (23), a second straightening bent pipe (24), a second spring (25), a moving piston (26) and a vent pipe (27), wherein the interphalangeal joint connecting shaft (20) is arranged at the upper end of a rear finger bionic piece (15), one end of the front finger bionic piece (19) is arranged on the interphalangeal joint connecting shaft (20), the anti-pinch limiting piece (21) is arranged on the interphalangeal joint connecting shaft (20), the nail sleeve (22) is arranged at the upper end of the front finger bionic piece (19), one end of the second straightening bent pipe (24) is arranged on the side wall of the rear finger bionic piece (15), one end of the second spring (25) is arranged on the side wall of the front finger bionic piece (19) in a penetrating mode, the moving piston (26) is arranged in the first straightening bent pipe (23) in a sliding mode, one end of the second spring (25) is arranged on the inner wall of the first straightening bent pipe (23), one end of the second spring (25) is arranged on the other end of the straight bent pipe (26) which is arranged on the other end of the first straightening bent pipe (24), the other end of the vent pipe (27) is communicated with the space open-close type inter-finger moving mechanism (5); the nail cover (22) comprises ventilation holes (28) and medical adhesive tapes (29), the ventilation holes (28) are formed in the upper end of the nail cover (22), and the medical adhesive tapes (29) are replaced in the nail cover (22).
6. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 5, wherein: the anti-swelling pain-relieving nutrition supply enhanced recovery mechanism (3) comprises a blood flow circulation-promoting type bending positioning mechanism (30) and an open-close type right-angle fixed supporting mechanism (31), wherein the blood flow circulation-promoting type bending positioning mechanism (30) is arranged on a forearm fixing region (7) and a rear arm placing region (9), and the open-close type right-angle fixed supporting mechanism (31) is arranged in the rear arm placing region (9).
7. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 6, wherein: the blood flow circulation type bending and positioning mechanism (30) comprises a first hinge (32), a second hinge (33), a connecting rod (34), a sliding groove (35), a steel sliding block (36) and an electrified magnet (37), wherein the sliding groove (35) is arranged in a forearm fixing region (7), the steel sliding block (36) is arranged in the sliding groove (35) in a sliding mode, the second hinge (33) is arranged at one end of the steel sliding block (36), the first hinge (32) is arranged on the side wall of a rear arm placing region (9), one end of the connecting rod (34) is arranged on the second hinge (33), and the other end of the connecting rod (34) is arranged on the first hinge (32).
8. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 7, wherein: the right angle fixed supporting mechanism (31) comprises a first rotating shaft (38), a second rotating shaft (39), a first supporting rod (40) and a second supporting rod (41), wherein the first rotating shaft (38) is arranged at the lower end of the inner bottom wall of the rear arm placement area (9), the second rotating shaft (39) is arranged at the upper end of the inner bottom wall of the rear arm placement area (9), one end of the second supporting rod (41) is arranged on the first rotating shaft (38), one end of the first supporting rod (40) is arranged on the second rotating shaft (39), the second rotating shaft (39) and the first supporting rod (40) are in interference fit rotation connection, and the first rotating shaft (38) and the second supporting rod (41) are in interference fit rotation connection.
9. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 8, wherein: the flexible contact type limb self-adaptive attaching mechanism (4) comprises a first supporting telescopic pipe (42), a second supporting telescopic pipe (43), a third spring (44), a rubber supporting surface (45), a liquid bag (46), a binding buckle (47) and a separation plate (56), wherein the separation plate (56) is arranged in a forearm fixing region (7), the first supporting telescopic pipe (42) is arranged on the side wall of the separation plate (56), the third spring (44) is arranged at one end of the inner wall of the first supporting telescopic pipe (42), one end of the second supporting telescopic pipe (43) is arranged on the third spring (44), the rubber supporting surface (45) is arranged at the other end of the second supporting telescopic pipe (43), the liquid bag (46) is arranged on the rubber supporting surface (45), and the binding buckle (47) is arranged on the side wall of the forearm fixing region (7).
10. The fixing device for wrapping a flexible fit dynamic-static interchangeable hand burn dressing according to claim 9, wherein: the space open-close type inter-digital moving mechanism (5) comprises an airflow adjusting cavity (48), threads (49), a short screw tube (50), a connecting piece (51), a bearing (52), an air outlet hole (53), a rubber air blocking disc (54) and a rotating handle (55), wherein the airflow adjusting cavity (48) is formed in the side wall of a positioning flat plate (12), the threads (49) are formed in the left side of the inner wall of the airflow adjusting cavity (48), the short screw tube (50) is rotationally arranged in the threads (49), the short screw tube (50) and the threads (49) are in meshed rotation connection, one end of the rotating handle (55) is arranged on the side wall of the short screw tube (50), one end of the connecting piece (51) is arranged on the other side of the short screw tube (50), the bearing (52) is arranged on the other end of the connecting piece (51), the rubber air blocking disc (54) is arranged on one end of the bearing (52), the air outlet hole (53) is formed in the outer wall of the right side of the airflow adjusting cavity (48), and the other end of the vent tube (27) is arranged on the right side of the air adjusting cavity (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210516152.1A CN116763523A (en) | 2022-05-12 | 2022-05-12 | Flexible laminating moves fixing device that quiet exchange formula hand burn dressing was wrapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210516152.1A CN116763523A (en) | 2022-05-12 | 2022-05-12 | Flexible laminating moves fixing device that quiet exchange formula hand burn dressing was wrapped |
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| Publication Number | Publication Date |
|---|---|
| CN116763523A true CN116763523A (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210516152.1A Pending CN116763523A (en) | 2022-05-12 | 2022-05-12 | Flexible laminating moves fixing device that quiet exchange formula hand burn dressing was wrapped |
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| Country | Link |
|---|---|
| CN (1) | CN116763523A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456002A (en) * | 1982-09-27 | 1984-06-26 | L M B Hand Rehab Products | Spring metacarpophalangeal flexion splint (knuckle splint) |
| CN2157757Y (en) * | 1993-04-03 | 1994-03-02 | 武汉市第三医院 | Support for burn plastic recovery hand |
| CN102895091A (en) * | 2012-11-01 | 2013-01-30 | 上海理工大学 | Wearable portable power exoskeleton hand function rehabilitation training device |
| CN208726034U (en) * | 2018-06-01 | 2019-04-12 | 丽水市人民医院 | A kind of fixation device of Hand Burns dressing wrapping |
| 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 |
-
2022
- 2022-05-12 CN CN202210516152.1A patent/CN116763523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456002A (en) * | 1982-09-27 | 1984-06-26 | L M B Hand Rehab Products | Spring metacarpophalangeal flexion splint (knuckle splint) |
| CN2157757Y (en) * | 1993-04-03 | 1994-03-02 | 武汉市第三医院 | Support for burn plastic recovery hand |
| CN102895091A (en) * | 2012-11-01 | 2013-01-30 | 上海理工大学 | Wearable portable power exoskeleton hand function rehabilitation training device |
| CN208726034U (en) * | 2018-06-01 | 2019-04-12 | 丽水市人民医院 | A kind of fixation device of Hand Burns dressing wrapping |
| 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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