CN112656568B - Quick fixing and binding device for on-site treatment of multi-part fracture - Google Patents
Quick fixing and binding device for on-site treatment of multi-part fracture Download PDFInfo
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- CN112656568B CN112656568B CN202011396987.5A CN202011396987A CN112656568B CN 112656568 B CN112656568 B CN 112656568B CN 202011396987 A CN202011396987 A CN 202011396987A CN 112656568 B CN112656568 B CN 112656568B
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Abstract
The invention discloses a rapid fixing and binding device for on-site treatment of multi-position fracture, which comprises a joint frame, a supporting part and a fixing belt, wherein the supporting part and the fixing belt are fixedly arranged at two ends of the joint frame; the joint frame comprises two joint brackets with disc-shaped connecting parts, wherein the disc-shaped connecting parts are overlapped and can rotate relatively by being fixed by a rotating shaft, and elastic pull pins are arranged on the disc-shaped connecting parts to lock the joint positions of the two joint brackets relative to each other; the supporting part comprises a hard supporting plate and an elastic supporting plate, wherein the hard supporting plate and the elastic supporting plate are partially overlapped and fixed with the joint frame, the working surface of the formed supporting part is in an inward arc shape, and an adhesive tape is arranged on the working surface, so that dressing and gauze can be quickly adhered for treating open wounds; through the design of the joint frame and the supporting part, the multi-part fracture bandaging hemostasis and fixation can be realized through rapid operation, and the multi-part fracture bandaging hemostasis device can be used for the multi-part fracture, is greatly convenient and improves the treatment of the fracture, and is suitable for popularization and application.
Description
Technical Field
The invention relates to the technical field of fracture site treatment instruments, in particular to a rapid fixing and binding device for multi-position fracture site treatment.
Background
The incidence rate of four-limb injury in the war at home and abroad is more than half of the total number of wounded persons. In war environment, serious fracture injury and damage of limbs often cannot be timely and rapidly cured, and limb disability and even field death are caused. In addition, some wounded persons often remain life at the expense of amputation after on-site first aid, thereby causing serious dysfunction and disability. The severe fracture injury and damage of the limbs not only causes a large number of fighters to reduce, but also causes the loss of life ability of the wounded after the fight.
The prior on-site first-aid bandaging equipment is triangular towel (a triangular bandaging equipment) which is an important on-site multipurpose first-aid equipment, can be used for bandaging and fixing multiple parts, can be used for bandaging and stopping bleeding by using triangular towel fixed wooden sticks and the like, but has limited practical use effect and a plurality of defects. The novel first-aid equipment also comprises an elastic bandage and a coiled splint, the fixing and binding effect is good, but the operation time is long, and the operation cannot be finished in a battlefield environment. The existing device can not realize the wrapping and fixing of the residual ends of the limbs or the open fracture injury rapidly and effectively, and repeated wrapping and treatment cause pain to wounded persons, and secondary injury of blood vessels and nerves of injured limbs can be aggravated.
When the four limbs are damaged and the open fracture is treated, hemostasis, bandaging and fixation are required to be effectively and quickly carried out, and meanwhile, the damage of the four limbs often occurs in an environment inconvenient for medical treatment, so that the actual treatment needs the assistance of an instrument for quickly stopping the hemostasis, bandaging and quick fixation in a competing and a capturing second; the inventor carries out long-term clinical research, applies for patent number 201911008803.0 in 2019 for effective multi-part fracture bandaging and fixing, on the basis, the applicant carries out practical application and improvement on the application, and combines the limb joint structure to develop a rapid fixing and bandaging device for multi-part fracture on-site rescue.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides the rapid fixing and binding device for the on-site treatment of the multi-position fracture, and the multi-position fracture binding hemostasis and fixation can be realized by rapid operation through the design of the joint frame and the supporting part, so that the device is greatly convenient, improves the treatment of the damaged limbs and is suitable for popularization and application.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
a rapid fixing and binding device for multi-position fracture on-site treatment comprises a joint frame, a supporting part and a fixing belt, wherein the supporting part and the fixing belt are fixedly arranged at two ends of the joint frame;
the joint frame consists of two joint brackets with disc-shaped connecting parts, the disc-shaped connecting parts are overlapped and fixed by a rotating shaft and can rotate relatively, the disc-shaped connecting parts are provided with elastic pull pins for locking the relative angles of the two joint brackets, and the inner sides of the disc-shaped connecting parts are provided with elastic cotton pads;
the supporting part comprises a hard supporting plate and an elastic supporting plate, the hard supporting plate and the elastic supporting plate of the supporting parts at the two ends are positioned at the same side, the hard supporting plate and the elastic supporting plate are partially overlapped and fixed with the joint frame, the working surface of the formed supporting part is in an inward arc shape, and an adhesive tape is arranged on the working surface; and an elastic fixing belt is arranged between the supporting part and the joint frame in a superposition manner and extends to one side of the elastic supporting plate.
Further, the disc-shaped connecting parts of the joint support are overlapped, the disc-shaped connecting part of the upper layer is provided with a through hole and is provided with an elastic pull pin, and the joint surface of the disc-shaped connecting part of the lower layer is provided with a positioning locking hole for accommodating the insertion of the elastic pull pin;
the elastic pull pin comprises an outer sleeve shell, an inner core, a pull ring and an elastic element, wherein the outer sleeve shell is arranged in a through hole of an upper disc-shaped connecting part and can slightly protrude out of the upper surface of the upper disc-shaped connecting part, a limit protrusion is arranged on the inner side of the upper end of the outer sleeve shell, the inner core is arranged on the outer sleeve shell, the pull ring is arranged at the upper end of the inner core, the elastic element is arranged at the inner periphery and the outer periphery below the pull ring and is fixed with the upper end, the lower end of the inner core is connected with a positioning locking part and a positioning locking hole, and the elastic element is compressed after the inner core is pulled upwards, so that the lower end of the inner core is separated from the positioning locking part and the positioning locking hole;
the positioning locking holes are circumferentially arranged along the disc-shaped connecting part of the lower layer, and the interval angle is 30 degrees or 45 degrees respectively.
Furthermore, a locking rotating shaft mechanism is arranged on one side of the joint frame, which is close to the disc-shaped connecting part, and any joint frame can be folded to a certain angle through the locking rotating shaft mechanism;
the locking rotating shaft mechanism comprises a concave connecting part and a convex connecting part which can be connected on the joint frame, a through hole for installing the rotating shaft is arranged between the concave connecting part and the convex connecting part, the rotating shaft penetrates through the through hole and is installed with the convex connecting part, and the rotating shaft can axially rotate relative to the through hole of the concave connecting part and cannot rotate relative to the through hole of the convex connecting part;
the grooves on the inner surface of the convex connecting part and the convex on the rotating shaft realize that the axial rotation is avoided;
one end of the rotating shaft is a limiting seat, the tail end of the rotating shaft at the other end and the matched concave connecting part are provided with pin grooves, and the center of the rotating shaft is connected with a limiting pin matched with the pin grooves through an elastic element;
the rotating shaft pin grooves formed in the rotating shaft are symmetrically formed in 2, and the connecting pin grooves formed in the concave connecting portion are uniformly distributed and formed in the concave connecting portion.
Further, the specifications of the supporting parts arranged at the two ends of the joint frame are different, the lengths of the supporting parts at the two ends are different, the corners of the hard supporting plate and the elastic supporting plate of the supporting parts are in arc transition, and the hard supporting plate and the elastic supporting plate are fixedly connected with the joint frame through rivets;
the hard support plate and the elastic support plate of the support part are provided with adhesive tapes on the molded working surfaces, and the adhesive tapes are magic adhesive surfaces for attaching wound dressing and gauze; the supporting part is provided with a gauze dressing pad, and the gauze dressing pad can effectively realize wound dressing;
the inside and outside of the end of the supporting part are two-way magic tapes which can be mutually connected to connect the supporting parts on the two joint frames into a whole to increase the length for fixing the lower limbs.
Further, the fixing belt is an elastic belt and has a structure of a magic tape bonding part.
Another object of the present invention is to provide a rapid fixation bandaging device for the on-site treatment of multi-site fractures, which is applied to the bandaging fixation of open fractures of limbs.
Another object of the invention is to provide a rapid fixation bandaging device for on-site treatment of multi-site fracture, which is applied to the bandaging fixation of waist and head and neck fracture.
The invention has the beneficial effects that:
the invention relates to a rapid fixing and binding device for multi-position fracture on-site treatment, which comprises a joint frame, a supporting part and a fixing belt, wherein the supporting part and the fixing belt are fixedly arranged at two ends of the joint frame;
the joint frame comprises two joint brackets with disc-shaped connecting parts, the disc-shaped connecting parts are overlapped and can rotate relatively by being fixed by a rotating shaft, the disc-shaped connecting parts are provided with elastic pull pins for locking joint positions of the relative angles of the two joint brackets for fixing, and the mutual angle adjustment and locking of the joint brackets are carried out through the elastic pull pins, so that the fixed joint positions are obtained rapidly;
the supporting part comprises the hard supporting plate and the elastic supporting plate, the hard supporting plate and the elastic supporting plate are partially overlapped and fixed with the joint frame, the working surface of the formed supporting part is in an inward arc shape, and the adhesive tape is arranged on the working surface, so that dressing and gauze can be quickly adhered to treat open wounds, the supporting part is provided with the gauze dressing pad, wound dressing can be effectively realized by the gauze dressing pad, namely, an adhesive patch for adhering and dressing is arranged in the supporting part, and an adhesive dressing auxiliary material is adhered on the adhesive patch for protecting a wound surface, so that the effects of protecting the wound surface and pressurizing and dressing are achieved;
the hard support plates and the elastic support plates at the two ends of the joint frame are positioned on the same side, and the elastic fixing belts are overlapped and arranged between the support parts and the joint frame and extend to one side of the elastic support plates;
the locking rotating shaft mechanism is arranged on one side of the joint frame, which is close to the disc-shaped connecting part, and any joint frame can be folded to a certain angle through the locking rotating shaft mechanism, so that the joint frame can be adjusted to a certain angle on the plane of the joint frame for selective use, and the joint frame is suitable for the head and neck and can be effectively matched with the curve of the head and neck;
according to the rapid fixing and binding device for on-site treatment of the multi-position fracture, the treatment effect of the multi-position fracture can be improved through the design of the joint frame and the supporting part, and meanwhile, rapid hemostatic binding and fixing can be realized through one-time operation, so that wound binding and fracture treatment are integrally carried out, and the treatment of the fracture is greatly facilitated and improved; the method is particularly suitable for popularization and application in high-risk operations such as fire wires, mine clearance, explosion elimination and the like, and in injury rescue such as earthquake, car accidents, operation machine damage and the like.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a rapid fixation bandaging device for multi-site fracture on-site treatment according to an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a joint frame according to an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a hinge bracket and a locking shaft mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic front view of a rapid fixation wrap device for multi-site fracture on-site treatment according to an embodiment of the present invention;
FIG. 5 is a schematic view of the back side structure of a quick fixation bandaging device for multi-site fracture on-site treatment according to an embodiment of the present invention;
FIG. 6 is a schematic view of a split structure of a joint frame according to an embodiment of the present invention;
FIG. 7 is a schematic view of a locking mechanism according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the invention at A in FIG. 7;
FIG. 9 is a schematic view of a resilient pull pin according to an embodiment of the present invention;
FIG. 10 is a schematic view of a disc-shaped connecting portion and a positioning locking hole according to an embodiment of the present invention;
FIG. 11 is a schematic illustration of the use of a rapid fixation bandaging device for in situ treatment of multiple fractures in an upper limb, open fracture bandaging according to an embodiment of the present invention;
FIG. 12 is a schematic illustration of the use of a rapid fixation bandaging device for the on-site treatment of multiple-site fractures in lower limb destruction, open fracture bandaging according to an embodiment of the present invention;
FIG. 13 is a schematic view illustrating the use of the articulating frame and locking shaft according to an embodiment of the present invention;
FIG. 14 is a schematic view of another embodiment of a hinge bracket and locking shaft;
FIG. 15 is a schematic view illustrating a folded joint frame according to an embodiment of the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1-joint frame, 101-joint support, 102-disk-shaped connecting part, 103-elastic pull pin, 1031-outer sleeve, 1032-pull ring, 1033-elastic element, 1034-inner core, 104-elastic cotton pad, 105-positioning locking hole, 106-locking rotating shaft mechanism, 1061-concave connecting part, 1062-convex connecting part, 1063-rotating shaft, 1064-convex, 1065-rotating shaft pin slot, 1066-connecting pin slot, 1067-limit pin, 2-supporting part, 201-hard supporting plate, 202-elastic supporting plate, 203-adhesive tape, 204-bidirectional magic tape and 3-fixing tape.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
As shown in fig. 1-15
A rapid fixing and binding device for multi-position fracture on-site treatment comprises a joint frame 1, a supporting part 2 and a fixing belt 3, wherein the supporting part 2 and the fixing belt 3 are fixedly arranged at two ends of the joint frame 1;
the joint frame 1 is composed of two joint brackets 101 with disc-shaped connecting parts 102, the disc-shaped connecting parts 102 are overlapped and can rotate relatively by a rotating shaft, elastic pull pins 103 are arranged on the disc-shaped connecting parts 102 to lock the relative angles of the two joint brackets 101, and elastic cotton pads 104 are arranged on the inner sides of the disc-shaped connecting parts 102;
the supporting part 2 comprises a hard supporting plate 201 and an elastic supporting plate 202, the hard supporting plate and the elastic supporting plate of the supporting parts at the two ends are positioned at the same side, the hard supporting plate 201 and the elastic supporting plate 202 are partially overlapped and fixed with the joint frame 1, the working surface of the formed supporting part 2 is in an inward arc shape, and the adhesive tape 203 is arranged on the working surface; an elastic fixing band 3 is arranged between the support part 2 and the joint frame 1 in a superimposed manner, and extends to the side of the elastic support plate 202.
The disc-shaped connecting parts 102 of the joint support 101 are overlapped, the disc-shaped connecting part 102 of the upper layer is provided with a through hole and is provided with an elastic pull pin 103, and the joint surface of the disc-shaped connecting part 102 of the lower layer is provided with a positioning locking hole 105 for accommodating the insertion of the elastic pull pin 103;
the elastic pull pin 103 includes a casing 1031, an inner core 1034, a pull ring 1032 and an elastic element 1033, where the casing 1031 is installed in a through hole of the upper disc-shaped connection portion 102 and may slightly protrude from the upper surface of the upper disc-shaped connection portion 102, a limit protrusion is provided on the inner side of the upper end of the casing 1031, the inner core 1034 is installed on the casing 1031, the pull ring 1032 is installed on the upper end of the inner core 1034, the elastic element 1033 is installed on the inner periphery below the pull ring 1032 and fixed to the upper end, the lower end of the inner core 1034 is connected with the positioning locking hole 105, and the inner core 1034 is pulled upward to compress the elastic element 1033 so that the lower end of the inner core 1034 is separated from the positioning locking hole 104;
the positioning locking holes 105 are circumferentially arranged along the disc-shaped connecting portion 102 of the lower layer, and the spacing angle is 30 degrees or 45 degrees respectively.
A locking rotating shaft mechanism 106 is arranged on one side of the joint frame 1 close to the disc-shaped connecting part 102, and any joint frame 1 can be folded to a certain angle through the locking rotating shaft mechanism 106;
the locking rotating shaft mechanism 106 comprises a concave engagement portion 1061 and a convex engagement portion 1062 which are engageable on the joint frame 1, a through hole is formed between the concave engagement portion 1061 and the convex engagement portion 1062 for installing a rotating shaft 1063, the rotating shaft 1063 penetrates through the through hole and is installed with the convex engagement portion 1062, and the rotating shaft 1063 can axially rotate relative to the through hole of the concave engagement portion 1061 and cannot rotate relative to the through hole of the convex engagement portion 1062;
the grooves on the inner surface of the convex engagement parts 1062 and the convex 1064 on the rotating shaft realize that the axial rotation is avoided;
one end of the rotating shaft 1063 is a limiting seat, the tail end of the rotating shaft 1063 at the other end and the matched concave connecting part 1061 are provided with pin grooves, and the center of the rotating shaft 1063 is connected with a limiting pin 1067 matched with the pin grooves through an elastic element;
the rotating shaft 1063 is provided with 2 rotating shaft pin grooves 1065 symmetrically, and the engaging pin grooves 1066 formed in the engaging portion 1061 are uniformly distributed in the engaging portion 1061.
The specifications of the supporting parts 2 installed at the two ends of the joint frame 1 are different, the lengths of the supporting parts 2 at the two ends are different, corners of the hard supporting plate 201 and the elastic supporting plate 202 of the supporting part 2 are in arc transition, and the supporting parts are fixedly connected with the joint frame 1 through rivets; the supporting part 2 is provided with a gauze dressing pad, and the gauze dressing pad can effectively realize wound dressing; namely, an adhesive patch with adhesive dressing is arranged in the adhesive patch, and adhesive dressing auxiliary materials are adhered on the adhesive patch for protecting the wound surface, so that the functions of protecting the wound surface and dressing by pressurization are achieved;
the adhesive tape 203 is arranged on the working surfaces formed by the hard supporting plate 201 and the elastic supporting plate 202 of the supporting part 2, and the adhesive tape 203 is a magic adhesive surface for attaching wound dressing and gauze.
The inside and outside of the end of the supporting part 2 are two-way magic tapes 204, and the two-way magic tapes 204 can be mutually connected to connect the supporting parts 2 on the two joint frames 1 into a whole to increase the length for fixing the lower limbs.
The fixing belt 3 is an elastic belt and has a structure of a magic tape bonding part.
The technical scheme of the invention is described below with reference to specific embodiments:
example 1
The rapid fixation binding device for multi-part fracture on-site treatment is applied to the binding fixation of forearm and elbow damage and open fracture.
After the open fracture is hemostatic bound up by the damage of the forearm and elbow, the operation fixation is carried out by adopting the binding and fixing device;
the specific operation is as follows: (as shown in figure 11), the elastic pull pin on the disc-shaped connecting part is pulled and unlocked, then the rotating shaft is rotated, the elastic pull pin is regulated to 90 degrees (specifically, the regulating range is 0-90 degrees according to actual requirements of war wounds), the pull pin is reset to lock the joint support, the placing support is attached to the back side of the forearm and the outer side of the upper arm, an adhesive patch for adhering and binding dressing is arranged in the front arm, and an adhesive binding auxiliary material is attached to the adhesive patch for protecting a wound surface, so that the functions of protecting the wound surface and binding under pressure are achieved; the short arm side of the support is placed on the upper arm, the long arm side of the support is placed on the forearm, after the position is confirmed and no bone compression is carried out, the elastic fixing bands on the long and short arm support are respectively bound and wound around the limb and fixed on the supporting plate, the fixation is confirmed firmly, and meanwhile, the feeling of the limb, the movement, the blood transport and the ulnar radial artery pulsation are checked, so that the binding is avoided.
Example 2
The rapid fixation binding device for multi-part fracture on-site treatment is applied to binding and fixing of hand and wrist damage and open fracture.
After the hand and wrist damage and the open fracture hemostasis are bound, the binding and fixing device is adopted for operation and fixation;
the specific operation is as follows: the bracket is pulled and rotated by an elastic pulling pin, the bracket is adjusted to be in a straightening position, the bracket patch is placed on the palm side of the forearm and the hand, an adhesive patch for adhering and binding dressing is arranged in the bracket patch, and an adhesive binding auxiliary material is adhered on the adhesive patch for protecting a wound surface, so that the functions of protecting the wound surface and binding under pressure are achieved; the elastic fixing band is bound around the limb, wound and fixed on the supporting plate, so that elbow ulnar nerves are prevented from being pressed, the fixation is firm, and the feeling, the movement and the blood circulation of the limb are checked.
Example 3
The rapid fixation binding device for multi-part fracture on-site treatment is applied to ankle damage and open fracture binding fixation.
After the ankle is damaged and the open fracture is hemostatic and bound, the binding and fixing device is adopted for operation and fixation;
the specific operation is as follows: two brackets are selected (shown in figure 11), the elastic pull pins on the disc-shaped connecting parts are respectively lifted and unlocked, then the rotating shafts are rotated, the reset pull pins lock the joint brackets when the angle is adjusted to 90 degrees, the brackets are respectively placed on the inner side and the outer side of the lower leg (namely, the two brackets are adopted as clamping plates for fixation), the adhesive plaster of the adhesive dressing is arranged in the brackets, and the adhesive dressing auxiliary materials are adhered on the adhesive plaster for protecting the wound surface, so that the functions of protecting the wound surface and pressurizing and dressing are realized; after confirming the position and no bone compression, the elastic fixing band is bound around the limb, wound and fixed on the supporting plate, and the fixation is firm, and meanwhile, the feeling, the movement and the blood transport of the limb at the far end are checked.
Example 4
The rapid fixing and binding device for multi-position fracture on-site treatment is applied to the binding and fixing of the damaged lower leg, knee joint and thigh and open fracture.
After the damage of the lower leg, the knee joint and the thigh and the open fracture are hemostatic bound, the bound fixing device is adopted for operation and fixation;
the specific operation is as follows: two brackets are selected (shown in figure 12), the supporting parts of the brackets are mutually connected into a whole by using a bidirectional magic tape, the length of the brackets is increased, the integrated brackets are arranged at the rear sides of the thighs or the waist and buttocks and the thighs (or the outer sides of the thighs and the thighs, the short arms of the brackets can be bent by 90 degrees according to specific conditions and are arranged at the ankle, and or the combined fixation of the brackets at the inner sides of the thighs is assisted), the adhesive tape of the adhesive dressing is arranged in the bracket, and the adhesive dressing auxiliary materials are adhered on the adhesive tape for protecting wound surfaces, so that the functions of protecting the wound surfaces and pressurizing and dressing are achieved; the elastic fixing band is bound around the limb, wound and fixed on the supporting plate to confirm firm fixation, and simultaneously check the sense, movement and blood transport of the distal limb.
Example 5
The rapid fixation binding device for multi-part fracture on-site treatment is applied to binding and fixing of lumbar injury and open fracture.
After the waist is damaged and the open fracture is hemostatic and bound, the binding and fixing device is adopted for operation and fixation;
the specific operation is as follows: three brackets are selected and respectively placed at the two sides of the waist of the body and the middle position behind the waist, an elastic fixing belt is bound and wound around the trunk and fixed on a supporting plate, an adhesive patch for adhering and binding dressing is arranged in the elastic fixing belt, and an adhesive binding auxiliary material is adhered on the adhesive patch for protecting a wound surface, so that the functions of protecting the wound surface and binding under pressure are achieved; confirm firm (according to the specific stature of sick and wounded, if the support behind the fat wounded can select two supports to widen the extension in parallel and place at the health back).
Example 6
The rapid fixation binding device for multi-part fracture on-site treatment is applied to binding and fixing of head and neck injuries and open fracture.
After the head and neck damage and the open fracture are hemostatic and bound, the binding and fixing device is adopted for operation and fixation;
(as shown in figure 15), placing the support on the back and the head, binding and winding the elastic fixing band around the forehead and the neck, paying attention to the eyes and the mouth and the nose, avoiding forming excessive compression to influence respiration when winding the neck, and adhering and dressing-adhering adhesive patches in the neck, adhering and dressing auxiliary materials on the adhesive patches for protecting wound surfaces, thereby playing roles of protecting the wound surfaces and pressurizing and dressing; a locking rotating shaft mechanism is arranged on one side of the joint frame, which is close to the disc-shaped connecting part, and any joint frame can be folded to a certain angle through the locking rotating shaft mechanism;
the locking rotating shaft mechanism comprises a concave connecting part and a convex connecting part which can be connected on the joint frame, a through hole is formed between the concave connecting part and the convex connecting part for installing a rotating shaft, the rotating shaft penetrates through the through hole and is installed with the convex connecting part, the rotating shaft can axially rotate relative to the through hole of the concave connecting part and can not rotate relative to the through hole of the convex connecting part, and the locking rotating shaft mechanism is used for adjusting the rotating shaft mechanism to the joint frame to fold to a certain angle so as to be in accordance with the anatomical structure of the cervical vertebra part of a human body and be used for fixing the head and the neck part;
according to the rapid fixing and binding device for on-site treatment of the multi-position fracture, provided by the invention, the treatment effect of damage caused by damage to limbs can be improved through the design of the joint frame and the supporting part, and meanwhile, rapid hemostatic binding and fixing can be realized through one-time operation, so that wound binding and fracture treatment are integrally carried out, the treatment of the fracture is greatly facilitated and improved, and the rapid fixing and binding device is simultaneously suitable for fixing the multi-position fracture; the method is particularly suitable for popularization and application in high-risk operations such as fire wires, mine clearance, explosion elimination and the like, and in injury rescue such as earthquake, car accidents, operation machine damage and the like.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. A quick fixed binding device that is used for on-spot rescue of multi-position fracture, its characterized in that: comprises a joint frame, a supporting part and a fixing belt, wherein the supporting part and the fixing belt are fixedly arranged at two ends of the joint frame;
the joint frame consists of two joint brackets with disc-shaped connecting parts, the disc-shaped connecting parts are overlapped and fixed by a rotating shaft and can rotate relatively, the disc-shaped connecting parts are provided with elastic pull pins for locking the relative angles of the two joint brackets, and the inner sides of the disc-shaped connecting parts are provided with elastic cotton pads;
the supporting part comprises a hard supporting plate and an elastic supporting plate, the hard supporting plate and the elastic supporting plate of the supporting parts at the two ends are positioned at the same side, the hard supporting plate and the elastic supporting plate are partially overlapped and fixed with the joint frame, the working surface of the formed supporting part is in an inward arc shape, and an adhesive tape is arranged on the working surface; a fixing belt with elasticity is overlapped and installed between the supporting part and the joint frame and extends to one side of the elastic supporting plate;
a locking rotating shaft mechanism is arranged on one side of the joint frame, which is close to the disc-shaped connecting part, and any joint frame can be folded to a certain angle through the locking rotating shaft mechanism;
the locking rotating shaft mechanism comprises a concave connecting part and a convex connecting part which can be connected on the joint frame, a through hole for installing the rotating shaft is arranged between the concave connecting part and the convex connecting part, the rotating shaft penetrates through the through hole and is installed with the convex connecting part, and the rotating shaft can axially rotate relative to the through hole of the concave connecting part and cannot rotate relative to the through hole of the convex connecting part;
the grooves on the inner surface of the convex connecting part and the convex on the rotating shaft realize that the axial rotation is avoided;
one end of the rotating shaft is a limiting seat, the tail end of the rotating shaft at the other end and the matched concave connecting part are provided with pin grooves, and the center of the rotating shaft is connected with a limiting pin matched with the pin grooves through an elastic element;
the rotating shaft pin grooves formed in the rotating shaft are symmetrically formed in 2, and the connecting pin grooves formed in the concave connecting part are uniformly distributed in the concave connecting part;
the hard support plate and the elastic support plate of the support part are provided with adhesive tapes on the molded working surfaces, and the adhesive tapes are magic adhesive surfaces for attaching wound dressing and gauze; the supporting part is provided with a gauze dressing pad, and the gauze dressing pad can effectively realize wound dressing;
the inside and outside of the end of the supporting part are two-way magic tapes which can be mutually connected to connect the supporting parts on the two joint frames into a whole to increase the length for fixing the lower limbs.
2. A rapid fixation wrap for use in the on-site treatment of a multi-site fracture as claimed in claim 1, wherein: the disc-shaped connecting parts of the joint support are overlapped, the disc-shaped connecting part of the upper layer is provided with a through hole and is provided with an elastic pull pin, and the joint surface of the disc-shaped connecting part of the lower layer is provided with a positioning locking hole for accommodating the insertion of the elastic pull pin.
3. A rapid fixation wrap for use in the on-site treatment of a multi-site fracture as claimed in claim 2, wherein: the elastic pull pin comprises an outer sleeve shell, an inner core, a pull ring and an elastic element, wherein the outer sleeve shell is arranged in a through hole of an upper disc-shaped connecting part and slightly protrudes out of the upper surface of the upper disc-shaped connecting part, a limit protrusion is arranged on the inner side of the upper end of the outer sleeve shell, the inner core is arranged on the outer sleeve shell, the pull ring is arranged at the upper end of the inner core, the elastic element is arranged on the periphery of the inner core below the pull ring, the lower end of the inner core is connected with a positioning locking part and a positioning locking hole, and the inner core is pulled upwards to compress the elastic element so that the positioning locking part at the lower end of the inner core is separated from the positioning locking hole;
the positioning locking holes are circumferentially arranged along the disc-shaped connecting part of the lower layer, and the interval angle is 30 degrees or 45 degrees respectively.
4. A rapid fixation wrap for use in the on-site treatment of a multi-site fracture as claimed in claim 1, wherein: the support parts installed at two ends of the joint frame are different in specification, the support parts at two ends are different in length, and corners of a hard support plate and an elastic support plate of the support parts are in arc transition and fixedly connected with the joint frame through rivets.
5. A rapid fixation wrap for use in the on-site treatment of a multi-site fracture as claimed in claim 1, wherein: the fixing belt is an elastic belt and has a structure of a magic tape bonding part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396987.5A CN112656568B (en) | 2020-11-30 | 2020-11-30 | Quick fixing and binding device for on-site treatment of multi-part fracture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011396987.5A CN112656568B (en) | 2020-11-30 | 2020-11-30 | Quick fixing and binding device for on-site treatment of multi-part fracture |
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| CN112656568A CN112656568A (en) | 2021-04-16 |
| CN112656568B true CN112656568B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011396987.5A Active CN112656568B (en) | 2020-11-30 | 2020-11-30 | Quick fixing and binding device for on-site treatment of multi-part fracture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114712062B (en) * | 2022-03-29 | 2023-10-27 | 李坚强 | Elastic fixer for four limbs fracture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374155Y (en) * | 1999-04-19 | 2000-04-19 | 黄声 | Elastic strap |
| CN204306940U (en) * | 2014-12-02 | 2015-05-06 | 王海燕 | Fracture of upper limb stabilizing brace |
| CN210096030U (en) * | 2019-03-21 | 2020-02-21 | 合肥市第二人民医院 | Simple fixing device for finger after bleeding from fracture |
| CN111643250A (en) * | 2020-06-11 | 2020-09-11 | 赵红 | Orthopedics first aid fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130317402A1 (en) * | 2012-05-23 | 2013-11-28 | Biofab, Inc. | Expandable device for immobilizing fractures, severe sprains, or soft tissue injuries |
-
2020
- 2020-11-30 CN CN202011396987.5A patent/CN112656568B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374155Y (en) * | 1999-04-19 | 2000-04-19 | 黄声 | Elastic strap |
| CN204306940U (en) * | 2014-12-02 | 2015-05-06 | 王海燕 | Fracture of upper limb stabilizing brace |
| CN210096030U (en) * | 2019-03-21 | 2020-02-21 | 合肥市第二人民医院 | Simple fixing device for finger after bleeding from fracture |
| CN111643250A (en) * | 2020-06-11 | 2020-09-11 | 赵红 | Orthopedics first aid fixing device |
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