CN103190975A - Fracture fixation device - Google Patents
Fracture fixation device Download PDFInfo
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- CN103190975A CN103190975A CN2013101484267A CN201310148426A CN103190975A CN 103190975 A CN103190975 A CN 103190975A CN 2013101484267 A CN2013101484267 A CN 2013101484267A CN 201310148426 A CN201310148426 A CN 201310148426A CN 103190975 A CN103190975 A CN 103190975A
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- fixation device
- clamping plate
- top board
- fracture
- fracture fixation
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Abstract
The invention discloses a fracture fixation device and relate to a fixing device for treating fracture of humerus of a human body. The invention aims to provide the fracture fixation device capable of improving the fixing effect of fracture of humerus. The device comprises front, rear, inner and outer strip clamps (3, 2, 4, 1) and a plurality of bridles (15). The four clamps are respectively fixed on the front, rear, inner and outer sides of the fracture of humerus of a human body. The rear and outer clamps are long clamps, while the inner and front clamps are short clamps. A spherical bump (5) is arranged at the lower end of the inner clamp. The device comprises a top plate (6). The inner surface of the top plate is in an inward concave shape matched with the surface of shoulder. The top plate comprises a head part (7), a body part (8) and a tail part. The head part is provided with a through hole (12) where the bridles pass through. The head of the top plate is fixedly arranged on the human body though the bridles. The tail part is connected with the upper ends of the front, rear and outer clamps through gluing buttons (14).
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to a kind of fixture that is used for the treatment of the human body humeral fracture.
Background technology
Plintlet is one of achievement of combination of Chinese and Western medicine external fixation bone-fracture treatment.The small splints fixation technology is a kind of method commonly used in the external fixation of fracture technology.Modern study shows that the principle of small splints fixation treatment fracture is that bed knife with plintlet and letterweight pad combines with the restraining forces of band, reaches the purpose that fracture end resets, brakes, and recovers the balance of limbs internal motivation again.
As Fig. 1 and with reference to shown in Fig. 2,3,4, the fracture of the surgical neek of the humerus clamping plate are a kind of plintlet configurations commonly used, are made up of 4 blocks of willow plates, and the length of clamping plate is advisable can bend elbow 90 degree, back, long, preceding, inner splint 3', the 4' weak point of external splint 2', 1'; Before, outer, rear plate 3', 1', 2' upper end respectively have a cloth band 6', the lower end of inner splint 4' to wrap a Thick Spherical gauze pad or cotton pad (being a 5' that pesters again).When using, the mushroom of an inner splint 4' 5' has two kinds of positions up and down according to classification of fracture.
As shown in Figure 5, during fracture of the surgical neek of the humerus clamping plate fixation for treatment fracture of the surgical neek of the humerus, the cloth band 6' of forward and backward, external splint 3', 2', 1' upper end with binder 7' knotting (assuming diamond in shape) connection after, walk around the offside oxter again and be strained and fixed.Four clamping plate around tying up fixedly humerus epimere, are realized the purpose of fracture fixation with this with three band 8'.Because the next-door neighbour of proximal humeral fracture place shoulder joint, three band 8' can only fix fracture section far away around tying up, and near-end connects with binder 7' knotting by the cloth band 6' of forward and backward, external splint 3', 2', 1' upper end, walks around the offside oxter afterwards again and is strained and fixed.In actual use, the phenomenon that tilts to draw close mutually appears between forward and backward, external splint 3', 2', the 1' easily, adding three blocks of plates upper end entad lacks restraining forces and opens, therefore the band 8' on the clamping plate slides up and down easily and becomes flexible and lose fixed effect, makes the fracture redisplacement that resets.Influenced the application of small splints fixation treatment fracture of the surgical neek of the humerus clinically.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of fracture fixation device that can improve the humeral fracture fixed effect.
Fracture fixation device of the present invention, before comprising, after, in, outer 4 bar shaped clamping plate and some bands, described 4 clamping plate are fixed on the front side at human body humeral fracture place respectively by band, rear side, inboard and the outside, described rear plate and external splint are long clamping plate, described inner splint and front plate are short clamping plate, the lower end of described inner splint is provided with a hemispherical projection, also comprise a top board that is positioned at human body shoulder place, the top board inner surface is the concave shape suitable with the shoulder surface configuration, top board comprises head, body and afterbody, head is provided with the through hole that passes for band, the head of described top board is fixed on the human body by band, and afterbody is by thread gluing and front plate, rear plate, the upper end of external splint is connected.
Fracture fixation device of the present invention, the afterbody of wherein said top board comprises that 3 connect the termination, be respectively first, second, third and connect the termination, described first, second, third connects the termination is connected with upper end preceding, outer, rear plate by thread gluing respectively, and first and second angle and second and third angle that connects between the termination that connects between the termination all is 35 °～40 °.
Fracture fixation device of the present invention, wherein said fixing band forward and backward, inside and outside clamping plate is fixed on the inner splint.
Fracture fixation device of the present invention, the shape integral body of wherein said top board is the arc-shaped outer surface of semicircular cone, and head is positioned at the place, tip of arc-shaped outer surface.
Fracture fixation device of the present invention, in wherein said forward and backward, the inside and outside clamping plate, every block of plate all comprises mainboard and the subplate that is individually fixed in two long side places of mainboard, the inner surface of every mainboard is the concave shape suitable with the arm surface configuration, the inner surface of two subplates is the outer concave shape opposite with the mainboard inner surface, and the outer side edges of described each subplate is provided with some grooves.
Fracture fixation device of the present invention all is provided with some air-vents on the outer surface of wherein said forward and backward, inside and outside clamping plate and top board.
Fracture fixation device difference from prior art of the present invention is that the present invention has increased a top board that is positioned on the fracture one side shoulder newly on basis forward and backward, inside and outside clamping plate originally, described top board inner surface is the concave shape suitable with the shoulder surface configuration, top board comprises head, body and afterbody, head is provided with the through hole that passes for band, the head of described top board is fixed on the human body by band, and afterbody is connected by the upper end of thread gluing with front plate, rear plate, external splint.Like this, position forward and backward, the external splint upper end just is fixed, and can not occur the phenomenon that tilts to draw close mutually between plate and the plate; Again because upper end forward and backward, external splint is tightened up by thread gluing and is fixed up, and the upper end of every block of plate all is subjected to an entad pulling force, thereby the upper end of three blocks of plates open phenomenon can not occur.Therefore, the band that is bundled on forward and backward, the inside and outside clamping plate can not occur sliding or loosening phenomenon, and fixed effect is better.
The afterbody of top board comprises that 3 connect the termination in the fracture fixation device of the present invention, be respectively first, second, third and connect the termination, described first, second, third connects the termination is connected with upper end preceding, outer, rear plate by thread gluing respectively, first and second angle and second and third angle that connects between the termination that connects between the termination all is 35 °～40 °, with thread gluing upper end preceding, outer, rear plate is fixed on the front side of arm, the outside and rear side with regard to easier like this.
Fix band forward and backward, inside and outside clamping plate in the fracture fixation device of the present invention and be fixed on the inner splint, band just more firmly has been fixed on clamping plate on the fracture after having bundled clamping plate like this, and phenomenon loosening and that slide can not appear in band yet.
The shape integral body of top board is the arc-shaped outer surface of semicircular cone in the fracture fixation device of the present invention, head is positioned at the place, tip of arc-shaped outer surface, when using, head is positioned at the shoulder inboard, afterbody is positioned at the shoulder outside, like this when the band that is positioned at head pull at press closer plate after, it is stressed more even that first, second and third of top board afterbody connects termination, thereby fix preceding, outer, rear plate more firm by thread gluing.
In forward and backward in the fracture fixation device of the present invention, the inside and outside clamping plate, every block of plate all comprises mainboard and the subplate that is individually fixed in two long side places of mainboard, the inner surface of every mainboard is the concave shape suitable with the arm surface configuration, the inner surface of two subplates is the outer concave shape opposite with the mainboard inner surface, the outer side edges of described each subplate is provided with some grooves, when using, the band that is bundled in the clamping plate outer surface is arranged in the groove of every block of plate, band just has been fixed on the clamping plate like this, not the phenomenon that can occur sliding up and down.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structure chart of external splint in the prior art;
Fig. 2 is the structure chart of rear plate in the prior art;
Fig. 3 is the structure chart of front plate in the prior art;
Fig. 4 is the structure chart of inner splint in the prior art;
Fig. 5 is forward and backward in the prior art, inside and outside clamping plate result of use figure;
Fig. 6 is the structure chart of external splint in the fracture fixation device of the present invention;
Fig. 7 is the structure chart of rear plate in the fracture fixation device of the present invention;
Fig. 8 is the structure chart of front plate in the fracture fixation device of the present invention;
Fig. 9 is the structure chart of inner splint in the fracture fixation device of the present invention;
Figure 10 is forward and backward, inside and outside clamping plate termination front view in the fracture fixation device of the present invention;
Figure 11 is the structure chart of top board among the fracture fixation device embodiment two of the present invention;
Figure 12 is the result of use figure of fracture fixation device embodiment two of the present invention.
The specific embodiment
Embodiment one:
Before fracture fixation device of the present invention comprises, after, in, outer 4 bar shaped clamping plate 3,2,4,1 and some bands 15, described 4 clamping plate are fixed on the front side at human body humeral fracture place respectively by band 15, rear side, inboard and the outside, described rear plate 2 is long clamping plate with external splint 1, described inner splint 4 is short clamping plate with front plate 3, the lower end of described inner splint 4 is provided with a hemispherical projection 5, i.e. common alleged mushroom head, this invention also comprises a top board that is positioned at human body shoulder place, the top board inner surface is the concave shape suitable with the shoulder surface configuration, top board comprises head, body and afterbody, head is provided with the through hole that passes for band 15, the head of described top board is fixed on the human body by band 15, and afterbody is by thread gluing 14 and front plate 3, rear plate 2, the upper end of external splint 1 is connected.
Embodiment two:
As shown in figure 12, before fracture fixation device of the present invention comprises, after, in, outer 4 bar shaped clamping plate 3,2,4,1 and some bands 15, not shown inner splint 4, described 4 clamping plate are fixed on the front side at human body humeral fracture place respectively by band 15, rear side, inboard and the outside, in conjunction with Fig. 6,7,8, shown in 9, described rear plate 2 is long clamping plate with external splint 1, described inner splint 4 is short clamping plate with front plate 3, the lower end of described inner splint 4 is provided with a hemispherical projection 5, i.e. common alleged mushroom head, fixedly binding is arranged on the inner splint 4 before, after, in, external splint 3,2,4,1 band 15.In conjunction with Figure 10 as can be known, in described forward and backward, the inside and outside clamping plate 3,2,4,1, every block of plate all comprises mainboard 16 and the subplate 17 that is individually fixed in 16 two long side places of mainboard, the width of mainboard 16 is greater than the width of subplate 17, mainboard 16 is structure as a whole with subplate 17, the inner surface of every mainboard 16 is the concave shape suitable with the arm surface configuration, the inner surface of two subplates 17 is the outer concave shape opposite with mainboard 16 inner surfacies, and the outer side edges of described each subplate 17 is provided with some grooves 18.In conjunction with Figure 11 as can be known, this fracture fixation device also comprises a top board 6 that is positioned at human body shoulder place, top board 6 comprises head 7, body 8 and afterbody, the shape integral body of top board 6 is the arc-shaped outer surface of semicircular cone, head 7 is positioned at the place, tip of arc-shaped outer surface and is provided with the through hole 12 that passes for band 15 thereon, top board 6 inner surfacies are the concave shape suitable with the shoulder surface configuration, the head 7 of described top board 6 is fixed on the human body by band 15, afterbody comprises that 3 connect the termination, be respectively first, second, the 3rd connects termination 9,10,11, described first, second, the 3rd connects termination 9,10,11 respectively by thread gluing 14 with before, outward, rear plate 3,1,2 upper end is connected, and first, two connect termination 9, angle between 10 and second, three connect termination 10, angle between 11 all is 35 °～40 °.
Fracture fixation device of the present invention, wherein said forward and backward, inside and outside clamping plate 3,2,4,1 and the outer surface of top board 6 on all be provided with some air-vents 13.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (6)
1. fracture fixation device, before comprising, after, in, outer 4 bar shaped clamping plate (3,2,4,1) and some bands (15), described 4 clamping plate are fixed on the front side at human body humeral fracture place respectively by band (15), rear side, inboard and the outside, described rear plate (2) is long clamping plate with external splint (1), described inner splint (4) is short clamping plate with front plate (3), the lower end of described inner splint (4) is provided with a hemispherical projection (5), it is characterized in that: also comprise a top board (6) that is positioned at human body shoulder place, top board (6) inner surface is the concave shape suitable with the shoulder surface configuration, top board (6) comprises head (7), body (8) and afterbody, head (7) is provided with the through hole (12) that passes for band (15), the head (7) of described top board (6) is fixed on the human body by band (15), and afterbody is by thread gluing (14) and front plate (3), rear plate (2), the upper end of external splint (1) is connected.
2. fracture fixation device according to claim 1, it is characterized in that: the afterbody of described top board (6) comprises that 3 connect the termination, be respectively first, second, third and connect termination (9,10,11), described first, second, third connects termination (9,10,11) is connected by the upper end of thread gluing (14) with preceding, outer, rear plate (3,1,2) respectively, and first and second angle and second and third angle that connects between the termination (10,11) that connects between the termination (9,10) all is 35 °～40 °.
3. fracture fixation device according to claim 1 and 2 is characterized in that: the band (15) of described fixing forward and backward, inside and outside clamping plate (3,2,4,1) is fixed on the inner splint (4).
4. fracture fixation device according to claim 3, it is characterized in that: the shape integral body of described top board (6) is the arc-shaped outer surface of semicircular cone, and head (7) is positioned at the place, tip of arc-shaped outer surface.
5. fracture fixation device according to claim 4, it is characterized in that: in described forward and backward, the inside and outside clamping plate (3,2,4,1), every block of plate all comprises mainboard (16) and is individually fixed in the subplate (17) at (16) two long side places of mainboard, the inner surface of every mainboard (16) is the concave shape suitable with the arm surface configuration, the inner surface of two subplates (17) is the outer concave shape opposite with mainboard (16) inner surface, and the outer side edges of described each subplate (17) is provided with some grooves (18).
6. fracture fixation device according to claim 5 is characterized in that: all be provided with some air-vents (13) on the outer surface of described forward and backward, inside and outside clamping plate (3,2,4,1) and top board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148426.7A CN103190975B (en) | 2013-04-25 | 2013-04-25 | Fracture fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148426.7A CN103190975B (en) | 2013-04-25 | 2013-04-25 | Fracture fixation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190975A true CN103190975A (en) | 2013-07-10 |
| CN103190975B CN103190975B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310148426.7A Active CN103190975B (en) | 2013-04-25 | 2013-04-25 | Fracture fixation device |
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| Country | Link |
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| CN (1) | CN103190975B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073973A (en) * | 2016-08-30 | 2016-11-09 | 孙雁群 | Traditional Chinese medical science plintlet shoulder joint external fixer |
| CN112022479A (en) * | 2020-09-29 | 2020-12-04 | 成都市新都区中医医院 | Integrated fixing method for humerus surgical neck splint |
Citations (8)
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| US4753240A (en) * | 1986-05-13 | 1988-06-28 | Sparks Danny R | Device for immobilizing and applying heat or cold to a body joint |
| WO1998049979A1 (en) * | 1997-05-07 | 1998-11-12 | Gert Gottsmann | Swivelling fracture orthosis |
| GB2354712A (en) * | 1999-07-28 | 2001-04-04 | Andreas Hassler | A splint system |
| US6491653B1 (en) * | 2001-03-19 | 2002-12-10 | Barry M. Hamill | Hamill splint |
| US20050203451A1 (en) * | 2004-03-10 | 2005-09-15 | Daniel Reis | Immobilizing and supporting inflatable splint apparatus |
| CN201333117Y (en) * | 2008-12-26 | 2009-10-28 | 中国人民解放军第四军医大学 | Soft shoulder joint abduction brace |
| CN202173493U (en) * | 2011-06-02 | 2012-03-28 | 李卫国 | Fixing band for upper arm of shoulder |
| CN202365974U (en) * | 2011-12-06 | 2012-08-08 | 天津中医药大学第二附属医院 | Hemiplegy magnetic therapy shoulder protection belt |
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2013
- 2013-04-25 CN CN201310148426.7A patent/CN103190975B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753240A (en) * | 1986-05-13 | 1988-06-28 | Sparks Danny R | Device for immobilizing and applying heat or cold to a body joint |
| WO1998049979A1 (en) * | 1997-05-07 | 1998-11-12 | Gert Gottsmann | Swivelling fracture orthosis |
| GB2354712A (en) * | 1999-07-28 | 2001-04-04 | Andreas Hassler | A splint system |
| US6491653B1 (en) * | 2001-03-19 | 2002-12-10 | Barry M. Hamill | Hamill splint |
| US20050203451A1 (en) * | 2004-03-10 | 2005-09-15 | Daniel Reis | Immobilizing and supporting inflatable splint apparatus |
| CN201333117Y (en) * | 2008-12-26 | 2009-10-28 | 中国人民解放军第四军医大学 | Soft shoulder joint abduction brace |
| CN202173493U (en) * | 2011-06-02 | 2012-03-28 | 李卫国 | Fixing band for upper arm of shoulder |
| CN202365974U (en) * | 2011-12-06 | 2012-08-08 | 天津中医药大学第二附属医院 | Hemiplegy magnetic therapy shoulder protection belt |
Non-Patent Citations (1)
| Title |
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| 冉孟良: "肱骨外科颈骨折的中西医结合治疗", 《现代医药卫生》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073973A (en) * | 2016-08-30 | 2016-11-09 | 孙雁群 | Traditional Chinese medical science plintlet shoulder joint external fixer |
| CN112022479A (en) * | 2020-09-29 | 2020-12-04 | 成都市新都区中医医院 | Integrated fixing method for humerus surgical neck splint |
| CN112022479B (en) * | 2020-09-29 | 2022-10-14 | 成都市新都区中医医院 | Integrated fixing method for humerus surgical neck splint |
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| Publication number | Publication date |
|---|---|
| CN103190975B (en) | 2015-03-11 |
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