CN215080529U - Adjustable V-shaped forearm sling for proximal humerus fracture - Google Patents
Adjustable V-shaped forearm sling for proximal humerus fracture Download PDFInfo
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- CN215080529U CN215080529U CN202120456490.1U CN202120456490U CN215080529U CN 215080529 U CN215080529 U CN 215080529U CN 202120456490 U CN202120456490 U CN 202120456490U CN 215080529 U CN215080529 U CN 215080529U
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Abstract
The utility model provides a V type upper arm bone near-end fracture forearm suspender with adjustable relates to medical auxiliary instrument technical field to solve current upper arm bone near-end fracture and fix unstably with "L" type forearm suspender, the separation aversion appears along with forearm activity or position change easily in the fracture end, thereby leads to the fracture deformity healing scheduling problem not healing even easily. The device comprises a protective support, an adjusting shoulder belt and an adjusting shoulder belt, wherein the protective support comprises a forearm protective support, an elbow support and an upper arm protective support which are sequentially connected, the forearm protective support is provided with a first connecting structure, the upper arm protective support is provided with a second connecting structure, and the upper arm protective support and the forearm protective support are arranged in a V shape; the adjustable shoulder straps are provided with shoulder strap connecting structures which are respectively connected with the first connecting structure and the second connecting structure; adjust and be provided with the braces connection structure who is connected respectively with first connection structure and second connection structure on the braces, the utility model is used for the fixed or the interior fixed postoperative of humerus proximal fracture suspends the protection in midair of humerus proximal fracture.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument technique and specifically relates to a V type humerus proximal fracture forearm suspender with adjustable.
Background
The humerus is the thickest bone of the upper limb, the upper end of the humerus forms a shoulder joint with the scapula, the lower end of the humerus forms an elbow joint with the radius and the ulna, and when the proximal end of the humerus is fractured, the humerus is easy to be displaced under the traction action of muscles, so that effective reduction and fixation are particularly important for healing of the fracture.
Most of the existing forearm braces are L-shaped, although upper limb ptosis is prevented, lymph and venous blood reflux are enhanced, and swelling is relieved, the existing forearm braces still have the following defects:
1. from the mechanical angle of human body, the L-shaped forearm sling suspends the forearm at the horizontal position of the chest, and the mechanical supporting point is at the forearm, which is easy to cause the separation and displacement of the fractured end and cause the fracture deformity to heal;
2. the L-shaped forearm sling is unstable in fixation, and the arm of the forearm sling is easy to move along with the human body to swing left and right or back and forth to cause displacement, so that the recovery of the fracture of a patient is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a V type humerus near-end fracture forearm suspender with adjustable to solve current humerus near-end fracture and fix unstably with "L" type forearm suspender, the separation aversion appears along with the activity of forearm or position change easily in the fracture end, thereby leads to technical problem such as the union of fracture deformity healing even nonunion easily. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of V type humerus near-end fracture forearm suspender with adjustable, include: protect and hold in the palm, adjust the baldric and adjust the braces, wherein:
the protective support comprises a forearm protective support, an elbow support and an upper arm protective support which are sequentially connected, wherein the forearm protective support is provided with a first connecting structure, the upper arm protective support is provided with a second connecting structure, and the upper arm protective support and the forearm protective support are arranged in a V shape;
the adjustable shoulder straps are provided with a first shoulder strap connecting structure and a second shoulder strap connecting structure which are respectively connected with the first connecting structure and the second connecting structure;
and the adjusting straps are provided with a first strap connecting structure and a second strap connecting structure which are respectively connected with the first connecting structure and the second connecting structure.
Preferably, the both sides that the forearm protected to hold in the palm all set up the angle modulation area, the both sides that the upper arm protected to hold in the palm all are provided with first latch closure, wherein:
one end of the angle adjusting belt is fixed on the forearm protecting support, and the other end of the angle adjusting belt is set as a first free end;
the first free end is provided with a first connecting part, penetrates through the first buckle on the same side as the angle adjusting belt and is fixed on the angle adjusting belt through the connecting structure.
Preferably, still be provided with forearm fixed band and second latch closure on the forearm guard holds in the palm, wherein:
one end of the forearm fixing strap is fixedly connected to the forearm protecting support, and the other end of the forearm fixing strap is set to be a second free end;
and a second connecting part is arranged on the second free end, and the second free end penetrates through the second buckle and is fixed on the forearm fixing belt through the second connecting part.
Preferably, the elbow support is circular, and the edge of the elbow support is connected with the upper arm support and the forearm support through folding structures.
Preferably, the folding structure adopts cloth, and the cloth is in a trapezoid shape.
Preferably, the elbow rest is provided to include an outer layer and an inner lining structure disposed inside the outer layer, wherein:
the outer layer is made of nylon cloth;
the lining structure is a silica gel pad.
Preferably, be provided with the shoulder pad on adjusting the baldric, the shoulder pad is including the ventilative layer that sets gradually, buffer layer and sweat-absorbing layer, wherein:
a plurality of air holes are formed in the breathable layer, and the breathable layer is made of nylon cloth;
the buffer layer adopts a silica gel pad;
the sweat absorbing layer is provided to include at least water absorbing fibers.
Preferably, the first connecting structure and the second connecting structure both adopt hanging rings;
the first shoulder strap connecting structure, the second shoulder strap connecting structure, the first shoulder strap connecting structure and the second shoulder strap connecting structure are all provided with hooks.
Preferably, the forearm fixing strap, the angle adjusting strap, first connecting portion, all set up the magic subsides on the second connecting portion.
Preferably, the adjusting shoulder straps and the adjusting back straps are provided with three-gear buckles.
The utility model provides an adjustable V type humerus near-end fracture forearm suspender for the suspension protection after the fixing of the humerus near-end fracture or the internal fixation of the humerus near-end fracture, the setting support comprises a forearm support, an elbow support and an upper arm support which are connected in sequence, the upper arm support and the forearm support are arranged in a V shape, the humerus near-end fracture end can be fixed at the correct position, the stability of the fracture end is more favorably maintained, the fracture end is not easy to separate and shift, the fracture end is promoted to heal well, and the recovery of a patient is more utilized; simultaneously, the cooperation is provided with adjusts the baldric and adjusts the braces, and through the fixed effect of dual regulation of adjusting the baldric and adjusting the braces, the adaptation different sizes firmly is fixed in the patient chest with the affected limb, prevents the secondary injury that the arm swing caused, and simultaneously, it also can share the effort to adjust the braces, alleviates the pressure of adjusting the baldric to shoulder neck.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an adjustable protective support in a forearm sling for proximal fracture of a V-shaped humerus of the present invention;
FIG. 2 is a schematic structural view of an adjustable shoulder strap in the forearm sling for the adjustable proximal fracture of the V-shaped humerus of the present invention;
FIG. 3 is a schematic structural view of an adjustable shoulder strap in the forearm sling for proximal fracture of V-shaped humerus according to the present invention;
fig. 4 is a schematic view of the expanded structure of fig. 1.
In the figure: 1. protecting the support; 2. adjusting the shoulder straps; 3. adjusting the braces; 4. a third gear buckle; 11. protecting and supporting the forearm; 12. an elbow rest; 13. an upper arm protection support; 14. a folded configuration; 21. a first shoulder strap attachment structure; 22. a second shoulder strap connection structure; 23. a shoulder pad; 31. a first strap connecting structure; 32. a second strap connecting structure; 111. a first connecting structure; 112. an angle adjusting belt; 113. forearm fixing straps; 114. a second buckle; 131. a second connecting structure; 132. a first buckle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a V type humerus near-end fracture forearm suspender with adjustable for the fixed or the interior suspension protection after the fixed art of fixing of humerus near-end fracture, include: a support 1, an adjusting shoulder strap 2 and an adjusting shoulder strap 3.
Fig. 1 is a schematic structural diagram of the protective support of the embodiment, and as shown in fig. 1, the protective support 1 includes a forearm protective support 11, an elbow support 12 and an upper arm protective support 13 which are connected in sequence, an end of the forearm protective support 11 is an open structure, and an end of the upper arm protective support 13 is a connected structure, so that the protective support is easy to be worn by a patient and can fix the positions of the arm and the elbow.
The forearm guard 11 is provided with a first connecting structure 111, and the upper arm guard 13 is provided with a second connecting structure 131, in this embodiment, the first connecting structure 111 and the second connecting structure 131 are both provided as hanging rings.
The upper arm is protected and is held in the palm 13 and forearm is protected and hold in the palm 11 and be "V" type setting with forearm protection, sets up upper arm and protects and hold in the palm 13 and forearm protection and hold in the palm 11 and be "V" type setting, has following advantage:
1) the V-shaped fixation can fix the proximal fracture end of the humerus at a correct position;
2) the elbow joint flexion position is subjected to mechanical analysis, so that the elbow joint flexion position is more in accordance with the human body biomechanics principle and the stabilization of the fracture end is more favorably maintained;
3) when the V shape is fixed, the forearms, the upper arms and the shoulders form a triangle, and the triangle has higher stability;
4) the V-shaped fixation has the function of embedding and pressing the inner side of the proximal humerus, can maintain the muscle tension state of the triceps brachii and further utilizes the recovery of a patient.
Fig. 2 is a schematic structural diagram of the adjustment shoulder strap in the present embodiment, and as shown in fig. 2, the adjustment shoulder strap 2 is provided with a first shoulder strap connecting structure 21 and a second shoulder strap connecting structure 22 respectively connected to the first connecting structure 111 and the second connecting structure 131, and specifically, the adjustment shoulder strap 2 is further provided with a third buckle 4.
In this embodiment, the first shoulder strap connecting structure 21 and the second shoulder strap connecting structure 22 are both configured as hooks, the hooks are respectively disposed at two ends of the adjustable shoulder strap 2 for connecting with the hanging ring on the protective support 1, the width of the adjustable shoulder strap 2 is set to be 1 inch, the strap length is 2.4 inches, and the length can be adjusted by adjusting the three-position buckle 4 on the shoulder strap 2 according to the self condition of the wearer.
Fig. 3 is a schematic structural diagram of the adjusting strap in this embodiment, and as shown in fig. 3, the adjusting strap 3 is provided with a first strap connecting structure 31 and a second strap connecting structure 32 connected to the first connecting structure 111 and the second connecting structure 131, respectively, the first strap connecting structure 31 and the second strap connecting structure 32 are both provided as hooks, and two ends of the adjusting strap 3 are provided with hooks respectively for connecting with hanging rings on the protective support 1.
Specifically, adjust and still set up third gear on the braces 3 and detain 4, because the arm easily moves about along with the human body or swing back and forth causes fracture end to shift, design and adjust braces 3 and be used for the arm fixed, the elasticity degree can be according to the person's of the wearer's own condition through adjusting the third gear on the braces 3 and detain 4 and adjust.
Three retaining buckles are arranged on the adjusting shoulder straps 2 and the adjusting back straps 3, and are used for adjusting the lengths of the shoulder straps 2 and the adjusting back straps 3 to adapt to patients with different body types and fixing the forearm hanging straps to the chest of the patient.
The upper arm support 13 and the forearm support 11 are arranged in a V shape, so that the proximal fracture end of the humerus can be fixed at a correct position, the stability of the fracture end is more favorably maintained, the fracture end is not easy to separate and shift, the fracture end is promoted to be well healed, and the recovery of a patient is better utilized; the cooperation is provided with simultaneously and adjusts baldric 2 and regulation braces 3, through the dual fixed effect of adjusting baldric 2 and regulation braces 3, more accord with the human mechanics principle, the adjustability, stability and travelling comfort all satisfy patient's user demand, and can adapt to different sizes, will suffer from the limb and firmly be fixed in patient chest, strengthened the stability of forearm suspender on the one hand, on the other hand has disperseed the pressure of shoulder suspender to the shoulder neck, it is more comfortable to make the patient wear, and then promote the good healing of patient fracture end.
As an alternative embodiment, fig. 4 is a schematic view of the unfolded structure of fig. 1, as shown in fig. 4, angle adjusting belts 112 are disposed on both sides of the forearm guard 11, first buckles 132 are disposed on both sides of the upper arm guard 13, and the affected limb is fixed in the front of the chest of the patient in a V shape by the cooperation and adjustment of the angle adjusting belts 112 and the first buckles 132.
Wherein, one end of the angle adjusting belt 112 is fixed on the forearm guard 11, and the other end of the angle adjusting belt 112 is set as a first free end; the first free end is provided with a first connecting portion, and the first free end passes through the first buckle 132 on the same side as the angle adjusting belt 112 and is fixed on the angle adjusting belt 112 through a connecting structure.
Specifically, in this embodiment, the angle adjusting belt 112 is provided with a magic tape, the first connecting portion is also provided with a magic tape adhered to the angle adjusting belt 112, when in use, the first free ends of the angle adjusting belts 112 on the two sides of the forearm guard 11 respectively pass through the first buckles 132 on the two sides of the upper arm guard 13, the first connecting portion is convoluted and adhered to the magic tape of the angle adjusting belt 112, the adhering position of the magic tape is adjusted according to the body size, height, weight, arm length and operation condition of a patient, the angle between the forearm guard 11 and the upper arm guard 13 is adjusted, so that the upper arm and the forearm of the patient are stably fixed in the chest in a V shape, and the fracture end is in the correct position and has stability, the fracture end is not easy to separate and shift, and the fracture end is promoted to heal well.
The upper arm support 13 and the forearm support 11 are arranged in a V shape, the adjustment of the forearm and the upper arm is realized through the angle adjusting belt 112 on two sides of the forearm support 11 and the first buckle 132 of the upper arm support 13, so that the forearm support is suitable for patients with different body types and is fixed in front of the chest of the patient in a V shape, the humerus near-end fracture end can be fixed at the correct position, the stability of the fracture end is more favorably maintained, and the healing of the fracture part of the patient and the early recovery of the patient are favorably realized.
As an optional embodiment, a forearm fixing strap 113 and a second ring buckle 114 are further disposed on the forearm guard 11, wherein: one end of the forearm fixing strap 113 is fixedly connected to the forearm guard support 11, the other end of the forearm fixing strap 113 is set to be a second free end, a second connecting portion is arranged on the second free end, and the second free end passes through the second buckle 114 and is fixed on the forearm fixing strap 113 through the second connecting portion.
In this embodiment, be equipped with the magic subsides on forearm fixed band 113, also be provided with on the second connecting portion and paste with the magic that forearm fixed band 113 is bonded mutually, during the use, pass second latch closure 114 with forearm fixed band 113's second free end, the second connecting portion circles round to bond in forearm fixed band 113's magic is pasted, adjust bonding length according to different patient's arm thickness and comfort level, bonding position through adjusting the magic subsides, the elasticity degree of adjustable forearm support, adapt to the patient of different sizes, patient's comfort level is improved.
As an alternative embodiment, the elbow support 12 is configured to be circular, the edge of the elbow support 12 is connected to the upper arm support 13 and the forearm support 11 through the folding structure 14, specifically, the folding structure 14 is made of cloth and is configured to be a trapezoid structure, and by providing the circular elbow support 12 and matching the folding cloth, the forearm sling is made to be more fit to the arm, which is beneficial to maintaining the stability of the arm.
In this embodiment, by setting up folding structure 14 to be trapezoidal soft cloth, have better flexible folding performance for connect upper arm support 13 and forearm support 11, can prevent that forearm support 11 and upper arm support 13 from being the aversion that the folding of support caused when being the V type, avoid effectively.
As an optional implementation manner, the elbow rest 12 is provided to include an outer layer and a lining structure disposed inside the outer layer, in this embodiment, the outer layer is provided as nylon cloth, the lining structure is provided as a silica gel pad, the outer side of the circular elbow rest 12 is provided as nylon cloth, and the lining is a silica gel pad, so that a good flexion position supporting force point can be provided for the elbow joint, the arm stability is maintained by the force for supporting the elbow, and meanwhile, the wearing comfort of the patient is improved.
As an alternative embodiment, the shoulder pad 23 is disposed on the adjustment shoulder strap 2 for improving the wearing comfort of the patient, and the shoulder pad 23 includes a ventilation layer, a buffer layer and a sweat absorbing layer disposed in sequence for reducing the discomfort caused by the pressure of the shoulder strap on the shoulder.
Specifically, the ventilative layer adopts nylon cloth to seted up a plurality of bleeder vents on the ventilative layer, the buffer layer adopts the silica gel pad, and the sweat-absorbing layer sets up to including absorbent fiber at least. Set up the shoulder pad outside and for nylon cloth and seted up the bleeder vent, the centre is the silica gel pad, and the inboard sweat-absorbing layer that forms for super high absorbent polymer weaves has buffering, sweat-absorbing, ventilative effect, and the travelling comfort is strong, and the practicality is good, satisfies the user demand.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An adjustable V-shaped humerus proximal fracture forearm sling, comprising: protect and hold in the palm, adjust the baldric and adjust the braces, wherein:
the protective support comprises a forearm protective support, an elbow support and an upper arm protective support which are sequentially connected, wherein the forearm protective support is provided with a first connecting structure, the upper arm protective support is provided with a second connecting structure, and the upper arm protective support and the forearm protective support are arranged in a V shape;
the adjustable shoulder straps are provided with a first shoulder strap connecting structure and a second shoulder strap connecting structure which are respectively connected with the first connecting structure and the second connecting structure;
and the adjusting straps are provided with a first strap connecting structure and a second strap connecting structure which are respectively connected with the first connecting structure and the second connecting structure.
2. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 1, wherein: the both sides that the forearm protected to hold in the palm all set up the angle modulation area, the both sides that the upper arm protected to hold in the palm all are provided with first latch closure, wherein:
one end of the angle adjusting belt is fixed on the forearm protecting support, and the other end of the angle adjusting belt is set as a first free end;
the first free end is provided with a first connecting part, penetrates through the first buckle on the same side as the angle adjusting belt and is fixed on the angle adjusting belt through the connecting structure.
3. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 2, wherein: still be provided with forearm fixed band and second latch closure on the forearm protects the support, wherein:
one end of the forearm fixing strap is fixedly connected to the forearm protecting support, and the other end of the forearm fixing strap is set to be a second free end;
and a second connecting part is arranged on the second free end, and the second free end penetrates through the second buckle and is fixed on the forearm fixing belt through the second connecting part.
4. The adjustable V-shaped proximal humerus fractured forearm sling according to any one of claims 1-3, wherein: the elbow support sets up to circular, the edge of elbow support with the upper arm protects the support, the forearm protects the support and all connects through beta structure.
5. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 4, wherein: the folding structure adopts cloth, and the cloth is arranged in a trapezoid shape.
6. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 5, wherein: the elbow rest set up to include the skin and set up in the inside inner lining structure of skin, wherein:
the outer layer is made of nylon cloth;
the lining structure is a silica gel pad.
7. The adjustable V-shaped proximal humerus fractured forearm sling according to any one of claims 1-3, wherein: be provided with the shoulder pad on the regulation baldric, the shoulder pad is including the ventilative layer that sets gradually, buffer layer and sweat-absorbing layer, wherein:
a plurality of air holes are formed in the breathable layer, and the breathable layer is made of nylon cloth;
the buffer layer adopts a silica gel pad;
the sweat absorbing layer is provided to include at least water absorbing fibers.
8. The adjustable V-shaped proximal humerus fractured forearm sling according to any one of claims 1-3, wherein: the first connecting structure and the second connecting structure both adopt hanging rings;
the first shoulder strap connecting structure, the second shoulder strap connecting structure, the first shoulder strap connecting structure and the second shoulder strap connecting structure are all provided with hooks.
9. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 3, wherein: the forearm fixing band angle adjusting band first connecting portion all set up the magic subsides on the second connecting portion.
10. The adjustable V-shaped proximal humerus fractured forearm sling according to claim 1, wherein: the adjusting shoulder straps and the adjusting back straps are provided with three-gear buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456490.1U CN215080529U (en) | 2021-03-03 | 2021-03-03 | Adjustable V-shaped forearm sling for proximal humerus fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456490.1U CN215080529U (en) | 2021-03-03 | 2021-03-03 | Adjustable V-shaped forearm sling for proximal humerus fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215080529U true CN215080529U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456490.1U Active CN215080529U (en) | 2021-03-03 | 2021-03-03 | Adjustable V-shaped forearm sling for proximal humerus fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215080529U (en) |
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2021
- 2021-03-03 CN CN202120456490.1U patent/CN215080529U/en active Active
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