CN214967366U

CN214967366U - Orthopedic fixation splint

Info

Publication number: CN214967366U
Application number: CN202120813060.0U
Authority: CN
Inventors: 蔺福辉
Original assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Current assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-03
Anticipated expiration: 2031-04-20

Abstract

An orthopedic fixing splint comprises an arc-shaped plate and a fastening frenum, wherein the arc-shaped plate comprises a first arc-shaped plate and a second arc-shaped plate, and the fastening frenum comprises a fixed connecting belt and a movable frenum; wherein a fixed connecting belt is arranged between the first arc-shaped plate and the second arc-shaped plate, and a movable lacing is arranged on the other side; be equipped with pressure sensor in first arc and second arc, be equipped with the display screen at the surface of first arc, this pressure sensor sensing is connected to the display screen. This splint are fixed to orthopedics's arc, when providing reliable and stable stereoplasm protection architecture, through the stereoplasm structure that has set up the air vent, air cushion and flexible layer laminating protection skin keep the permeability, be equipped with the partition in the air cushion layer, can adjust the gas charge of gasbag and play the pressure pad effect according to the fracture type, this device not only is favorable to the sclerotin to resume and the at utmost has avoided the adverse effect to skin, built-in pressure sensor peripheral hardware display screen, can detect the pressure numerical value to limbs locking, directly perceived and scientifically adjust the locking dynamics of splint, the patient of being convenient for recovers early and reduces the sequela probability.

Description

Orthopedic fixation splint

[ technical field ] A method for producing a semiconductor device

The utility model relates to a medical tool medical instrument used for orthopedic diagnosis and treatment, in particular to a splint for fixing and positioning a fractured part after fracture.

[ background of the invention ]

In life and sports, fracture is a common injury to human body caused by accidents, and most fractures are fractures of bones or structures of bones after being subjected to strong external force. Fractures are frequently generated in the groups of old people and children with osteoporosis, and fracture and bone fracture of adults with compact bone can be caused by sports or high-intensity labor and accidents. The fracture is timely and properly treated, and the corrected alignment of the fracture part can be maintained to be restored to the original state, and the damage repair can be completed through self-repairing. In the process of fracture repair, the most important is to keep the fracture part unstressed and keep the fracture part stable, neat, not dislocated and not moved.

The fixing and protecting of the fracture part is generally realized by adopting plaster, the bone and the connected part are all fixed by the plaster, and the plaster can be removed after the bone growth is recovered for a period of time. However, the plaster is too heavy and inconvenient to use, which brings about great trouble and trouble to the life of patients, and some less serious fracture parts also need to be kept fixed, but the complex and heavy protection measures of the plaster are not needed under the condition of small injury and quick repair. Therefore, the fracture part is fixed by replacing a plaster fixing mode with a fracture fixing splint mode at present, the splint is small in size and light, body cleaning and skin care can be performed by guiding or dismantling in the using and curing process, and the side of the plaster which protects the bone but has adverse effect on the skin is overcome.

The existing splint usually adopts two or more than two movable splints, the splint is locked and fixed through a movable locking piece, and the splint is fixed according to the different thicknesses of the limbs of each person. However, the clamping degree of the splint during fixation cannot be accurately evaluated due to the inconsistent stature and shape of each individual, and the clamping can be performed only according to the experience of the doctor or the feedback of the patient, which is a natural problem that the clamping fixation strength is inaccurate due to the fact that the doctor judges that the patient is inexperienced and cannot clearly determine the proper clamping fixation degree. In addition, the existing splint is tightly attached to the skin to a certain degree, is airtight and does not sweat, and has adverse effects on the skin.

[ summary of the invention ]

The utility model provides an orthopedic fixation splint, which is provided with a pressure sensor, senses and monitors the clamping fixation pressure of the splint, and evaluates whether the pressure is proper or not by matching with scientific data and diagnosis and treatment experience, and adjusts correspondingly; and the splint also scientifically designs the air holes, is suitable for the ventilation and the moisture removal of the skin, ensures that the limbs and the skin are in a better nursing state, is convenient for the patient to recover in the early stage, and reduces adverse factors in all aspects and possible sequelae to the maximum extent.

The utility model relates to an orthopedic fixation splint, which comprises an arc-shaped plate and a fastening lace, and is characterized in that the arc-shaped plate of the fixation splint comprises a first arc-shaped plate and a second arc-shaped plate, and the fastening lace comprises a fixed connecting belt and a movable lace; wherein a fixed connecting belt is arranged between the first arc-shaped plate and the second arc-shaped plate, and the other sides of the first arc-shaped plate and the second arc-shaped plate are provided with a butt-jointed movable lacing; the inner surfaces of the first arc-shaped plate and the second arc-shaped plate are provided with pressure sensor acquisition elements, the outer surface of the first arc-shaped plate is provided with a display screen, and the pressure sensor sensing lead is connected to the display screen.

The arc plate of the fixing splint comprises a multilayer structure, and comprises a hard structure layer, a pressure adjusting air cushion layer and a flexible buffer layer, wherein the three layers of structures are combined from outside to inside to form the arc plate.

Wherein pressure sensor's collection component sets up between flexible buffer layer and pressure regulation air cushion layer, and this collection component has a plurality of, and the equipartition is between flexible buffer layer and pressure regulation air cushion layer.

The hard structure layer is provided with a plurality of air holes, the pressure adjusting air cushion layer is also uniformly provided with a plurality of air holes, and the flexible buffer layer is made of all-cotton breathable material.

The pressure regulating air cushion layer is made of an inflatable air bag, and a pressure type one-way exhaust valve hole and an inflation hole for supplementing air are arranged on the air bag.

The outer surface of the arc-shaped plate is provided with a display screen, and an operation key is arranged below the display screen.

The operation keys comprise an on/off machine key and a detection key.

The middle of the fixed connecting belt is provided with a telescopic fastener, so that the length of the fixed connecting belt is prolonged or shortened.

The movable lacing comprises two groups of lacing and a second group of lacing, wherein the first group of lacing is arranged on the outer side of the first arc-shaped plate, and the second group of lacing is arranged on the outer side of the second arc-shaped plate;

the first group of laces is provided with buckles, and the second group of laces is provided with a plurality of adjusting clamping grooves matched with the buckles; when the lace is sleeved on the buckle sleeve, the length of the locking lace can be adjusted according to different positions of the buckle clamped on the clamping groove under different wearing conditions so as to adapt to different patient limb thickness conditions.

The utility model relates to an orthopedics fixation splint passes through the composite arc that forms of multilayer structure, in providing reliable and stable stereoplasm protective structure, stereoplasm structure through having set up the air vent, air cushion and flexible layer laminating protection skin keep the permeability, not only be favorable to the sclerotin to resume and the at utmost avoided the adverse effect to skin, simultaneously on splint built-in pressure sensor and external display screen, can detect the pressure numerical value to limbs locking, directly perceived and scientifically to adjusting splint locking dynamics, the patient of being convenient for resumes and the sequelae that the adverse factor of at the at utmost reduces each side and probably produced early.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of an orthopedic fixation splint according to the present invention;

FIG. 2 is a schematic sectional view of an orthopedic fixation splint arc;

fig. 3 is a schematic structural view of a pressure adjusting air cushion layer of an orthopedic fixation splint arc according to the present invention;

wherein: 11. a first arc-shaped plate; 111. a hard structural layer; 112. a pressure regulating air cushion layer; 113. a flexible buffer layer; 114. a vent hole; 115. a pressure type one-way exhaust valve; 116. an inflation hole; 117. separating; 12. a second arc-shaped plate; 21. fixing the connecting belt; 211. a fastener; 22. a movable tie strap; 221. a first set of tethers; 222. a second set of tethers; 223. buckling; 224. a card slot; 30. a pressure sensor acquisition element; 40. a display screen; 50. pressing a key; 51. an on/off key; 52. a detection key;

[ detailed description ] embodiments

The invention will be described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, there is shown an orthopedic fixation splint comprising an arcuate plate 11/12 and a fastening strap 20, the fixation splint being held in place on the fractured limb to be fixed by the strap. The arc-shaped plates of the fixing splint comprise a first arc-shaped plate 11 and a second arc-shaped plate 12, and the fastening frenum 20 comprises a fixed connecting belt 21 and a movable frenum 22; wherein a fixed connecting belt 21 is arranged between the first arc-shaped plate 11 and the second arc-shaped plate 12, and a butt-jointed movable lacing 22 is arranged on the other side of the first arc-shaped plate 11 and the second arc-shaped plate 12; a pressure sensor collecting element 30 is provided on the inner surface of the first arc 11 and the second arc 12, and a display screen 40 is provided on the outer surface of the first arc 11, and the pressure sensor sensing wire is connected to the display screen 40.

The pressure on the surface of the limb directly fastened by the splint can be acquired by the pressure sensor acquisition element and transmitted to the display screen 40 through the sensor for visual display, so that the user can visually obtain the pressure effect generated by clamping the splint.

The arc 11/12 of the fixing splint comprises a multilayer structure, which comprises a hard structure layer 111, a pressure adjusting air cushion layer 112 and a flexible buffer layer 113, and the three layers are combined from outside to inside to form the arc. Wherein the hard structure layer 111 plays a role of providing a shell for preventing external impact by bearing fastening force with pressure; the pressure adjusting air cushion layer is of an intermediate layer structure and plays a role in accommodating tight contact with skin and providing compaction pressure between the hard structure layer 111 and the flexible buffer layer 113; and the protection laminating skin that the flexible buffer layer is then, the buffering dynamics of compressing tightly avoids skin to receive the effect of coarse friction protection skin.

The collecting elements 30 of the pressure sensor are arranged between the flexible buffer layer 113 and the pressure regulating air cushion layer 112, and a plurality of collecting elements are uniformly distributed between the flexible buffer layer 113 and the pressure regulating air cushion layer 112.

The hard structure layer 111 is provided with a plurality of vent holes 114, the pressure adjusting air cushion layer is also uniformly provided with a plurality of vent holes 114, and the flexible buffer layer 113 is made of all-cotton breathable material. The arc-shaped plate made of the three-layer breathable material has multiple effects of good softness, skin adhesion, compactness, effective wrapping, safety and reliable protection.

The pressure regulating air cushion layer 112 is made of an inflatable bladder having a pressure type one-way vent hole 115 and an inflation hole 116 for a supplementary gas. Referring to fig. 3 in the specification, the structure of the pressure regulating air cushion layer 112 can be seen, the air bag is provided with partitions, a circuit with gas circulation is formed by the partitions, an inflation hole 116 is provided at one end, and external gas is inflated from the inflation hole 116, wherein arrows represent the flow direction of the inflated gas.

The gas circulation loop is provided with a pressure type one-way exhaust valve hole 115 for relieving excessive pressure and reducing the volume thickness of the pressure adjusting air cushion layer so as to reduce the pressure caused by the pressure adjusting air cushion layer. And the middle of the airflow circulation loop is provided with a vent hole 114 for keeping the ventilation between the upper layer and the lower layer, so that the ventilation between the upper layer and the lower layer is kept, and the ventilation is communicated with the layered space between the inner part and the flexible buffer layer 113 and between the outer part and the hard structural layer 111.

The pressure regulating air cushion layer 112 plays a role of compact wrapping, and is filled between the hard structure layer 111 and the body with irregular wrapping form to fill each fine contact surface, so that the compact wrapping function is maintained. The air bag is inflated at the beginning of use to keep a relatively full inflation state, then when the arc-shaped plate is pressed on the body and is fastened and fixed by the lacing, the pressure adjusting air cushion layer 112 can be properly extruded according to the measured pressure value and the judgment standard, if the pressure value is too large, redundant gas is extruded through the pressure type one-way exhaust valve hole 115, the pressure degree is reduced, and the position of the lacing is adjusted in a matching way until the proper pressure level is reached, so that the adjustment and the fastening are completed.

The outer surface of the arc-shaped plate is provided with a display screen 40, and an operation key 50 is arranged below the display screen 40.

The operation keys 50 include an on/off key 51 and a detection key 52.

The middle of the fixed connecting belt 21 is provided with a telescopic fastener 211 to prolong or shorten the length of the fixed connecting belt.

The movable lace 22 comprises two sets, namely a first set of laces 221 and a second set of laces 222, wherein the first set of laces 221 is arranged on the outer side of the first arc-shaped plate 11, and the second set of laces 222 is arranged on the outer side of the second arc-shaped plate 12; the first set of tethers 221 and the second set of tethers 222 are in opposing correspondence. The two are matched and fastened one by one through the buckles and the clamping grooves.

The first set of laces 221 is provided with a buckle 223, and the second set of laces 222 is provided with a plurality of adjusting slots 224 adapted to the buckle 223; when the buckle 223 is put on the lace, the length of the locking lace can be adjusted by adjusting the positions of the buckle on the clamping groove 224 according to different wearing conditions so as to adapt to different patient limb thickness conditions.

The utility model relates to an orthopedics fixation splint passes through the composite arc that forms of multilayer structure, in providing reliable and stable stereoplasm protective structure, stereoplasm structure through having set up the air vent, air cushion and flexible layer laminating protection skin keep the permeability, not only be favorable to the sclerotin to resume and the at utmost avoided the adverse effect to skin, simultaneously on splint built-in pressure sensor and peripheral hardware display screen, can detect the pressure numerical value to limbs locking, directly perceived and scientifically to adjusting splint locking dynamics, the patient of being convenient for resumes and the sequelae that the adverse factor of at the each side and probably produced that reduces at utmost early.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make modifications or changes equivalent to the above disclosed technical content without departing from the technical scope of the present invention.

Claims

1. An orthopedic fixing splint comprises an arc-shaped plate and a fastening frenum, and is characterized in that the arc-shaped plate of the fixing splint comprises a first arc-shaped plate and a second arc-shaped plate, and the fastening frenum comprises a fixed connecting belt and a movable frenum; wherein a fixed connecting belt is arranged between the first arc-shaped plate and the second arc-shaped plate, and the other sides of the first arc-shaped plate and the second arc-shaped plate are provided with a butt-jointed movable lacing; the inner surfaces of the first arc-shaped plate and the second arc-shaped plate are provided with pressure sensor acquisition elements, the outer surface of the first arc-shaped plate is provided with a display screen, and the pressure sensor sensing lead is connected to the display screen.

2. The orthopedic fixation splint according to claim 1, wherein the arc plate of the fixation splint comprises a multi-layer structure, each of which comprises a rigid structure layer, a pressure-regulating cushion layer and a flexible buffer layer, and the three layers of structures are combined from outside to inside to form the arc plate.

3. The orthopedic fixation splint of claim 2, wherein the pressure sensor has a plurality of collecting elements disposed between the flexible buffer layer and the pressure regulating cushion layer, and the collecting elements are disposed between the flexible buffer layer and the pressure regulating cushion layer.

4. The orthopedic fixation splint according to claim 2, wherein said rigid structure layer is provided with a plurality of ventilation holes, said pressure adjusting cushion layer is uniformly provided with a plurality of ventilation holes, and said flexible buffer layer is made of all-cotton breathable material.

5. The orthopedic fixation splint of claim 3, wherein the pressure regulating air cushion layer is made of an inflatable balloon having a pressure type one-way vent hole and an inflation hole for a supplementary gas.

6. The orthopedic fixation splint according to claim 1, wherein a display screen is provided on the outer surface of the arc plate, and an operation button is provided below the display screen.

7. The orthopedic fixation splint of claim 6, wherein said operation keys comprise an on/off switch and a detection switch.

8. The orthopedic fixation splint according to claim 1, wherein a retractable locking member is provided in the middle of the fixation connecting band to extend or shorten the length of the fixation connecting band.

9. The orthopedic fixation splint of claim 1, wherein the plurality of flexible straps comprises a first set of straps disposed on the outer side of the first curved plate and a second set of straps disposed on the outer side of the second curved plate.

10. The orthopedic fixation splint of claim 9, wherein the first set of straps are provided with buckles, and the second set of straps are provided with adjustment slots adapted to the buckles; when the lace is sleeved on the buckle sleeve, the length of the locking lace can be adjusted according to different positions of the buckle clamped on the clamping groove under different wearing conditions so as to adapt to different patient limb thickness conditions.