CN202136458U - Special fixing apparatus for treating metacarpal and phalangeal fractures - Google Patents
Special fixing apparatus for treating metacarpal and phalangeal fractures Download PDFInfo
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- CN202136458U CN202136458U CN201120252038U CN201120252038U CN202136458U CN 202136458 U CN202136458 U CN 202136458U CN 201120252038 U CN201120252038 U CN 201120252038U CN 201120252038 U CN201120252038 U CN 201120252038U CN 202136458 U CN202136458 U CN 202136458U
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- material layer
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- metacarpal
- memory material
- support section
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Abstract
The utility model discloses a special fixing apparatus for treating metacarpal and phalangeal fractures, which comprises a hand mold plate. The hand mold plate consists of an arm support section, a palm support section and a finger support section, the finger support section consists of an elastic material layer and a memory material layer, the elastic material layer and the memory material layer are tightly abutted together mutually, the memory material layer can be a steel wire rack body or a memory plastic layer, and the elastic material layer is a flexible plastic layer. After being improved structurally, the fixing apparatus is used for realizing restoration external fixing treatment, movement of joints of adjacent healthy fingers is not affected during external fixing, and the fixing apparatus also can be used for realizing auxiliary external fixing after metacarpal and phalangeal fracture internal fixing surgery. Besides, after being disinfected, the fixing apparatus is used for realizing external fixing after metacarpal and phalangeal open fracture debridement suture surgery instead of internal fixing, so that further injury to soft tissues and possibility of increasing wound infection during internal fixing operation are reduced, and anchylosis of hands after the internal fixing surgery is avoided.
Description
Technical field:
This utility model relates to a kind of dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers.
Background technology:
The treatment for metacarpal fracture and Phalangeal fracture at present is divided into the operation internal fixation treatment and two kinds of the external fixation treatments that reset, and the internal fixation of performing the operation causes ankylosis easily, and with the risk of infection of incisional wound, the external fixation so the therapeutic scheme first-selection resets.The external fixation equipment that resets should possess such characteristic: 1, have certain intensity; 2, have toughness preferably, can be arbitrarily moulding as required; 3, patient's comfortable feel; But 4 transmitted X-rays are convenient to the X ray check of the fixing back of the reduction of the fracture.Lack ideal external fixation equipment before this, because the particularity of metacarpal bone and phalanges structure does not have desirable and reliable external fixation yet.
Summary of the invention:
The purpose of this utility model be convenient to treat in order to overcome the shortcoming of above-mentioned prior art, to provide a kind of, the fixing special-purpose fracture fixing apparatus of stretching fracture site.
For realizing above-mentioned purpose; The technical scheme that this utility model provides is: a kind of dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers; Include the hand template; This hand template is by arm holder section, palmrest section and refer to the holder section, refers to that the holder section is made up of elastomeric layer and memory material layer, and elastomeric layer and memory material layer are close together each other.
Said memory material layer is the steel wire support body.
Described memory material layer is the memory plastic layer.
Elastomeric layer is the soft plastic layer.
After said structure improves, adopt the external fixation treatment that resets of this holder, do not influence the joint motion of adjacent strong finger during the external fixation; Also can be used for the auxiliary external fixation behind the palm or phalanx bone internal fixation of fracture; And can be with the external fixation that is used for palm or phalanx bone open fracture debridement and suturing postoperative after this holder sterilization and without internal fixation; To reduce in the internal fixation operation to the further damage of soft tissue and the factor of increase wound infection, in order to avoid cause the ankylosis of hands behind the internal fixation.
Description of drawings:
Fig. 1 is the structure chart of this utility model fracture fixing apparatus;
Fig. 2 is the sectional structure chart of this utility model fracture fixing apparatus;
Fig. 3 is the structure chart of this utility model when adopting fracture fixing apparatus to carry out the external fixation treatment.
The specific embodiment:
Combine accompanying drawing to set forth this utility model in detail at present:
The dedicated fixed device structure of present embodiment treatment fracture of metacarpal bone and phalanges of fingers is as shown in Figure 1; Include hand template 1; This hand template 1 is by arm holder section 2, palmrest section 3 and refer to holder section 4; Whole hand template 1 all is to be made up of elastomeric layer 5 and memory material layer 6, and elastomeric layer 5 is close together with memory material layer 6 each other.In the present embodiment, elastomeric layer 5 is the soft plastic layer, and memory material layer 6 is the steel wire support body.
Concrete use is as shown in Figure 2; When the corresponding metacarpal bone of nameless a is carried out fractures; At first be placed on arm and finger correspondence on the hand template 1, with adhesive plaster 7 nameless a and hand template referred to that the unknown finger 41 of the section of holder 4 is fastened together then, because memory material layer 6 has plastic deformation and the function that formalizes; Doctor's bending as required refers to the unknown finger 41 of the section of holder 4; Make holder produce stretching action, realize the external fixation treatment, can not influence the activity that other respectively refers to simultaneously nameless a.
Above-mentioned is illustrative rather than determinate with reference to embodiment to the description that this fracture dedicated fixed device carries out, and therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of this utility model.
Claims (4)
1. dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers; Include the hand template; This hand template is by arm holder section, palmrest section and refer to the holder section, it is characterized in that: refer to that the holder section is made up of elastomeric layer and memory material layer, elastomeric layer and memory material layer are close together each other.
2. a kind of dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers according to claim 1, it is characterized in that: said memory material layer is the steel wire support body.
3. a kind of dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers according to claim 1 is characterized in that: described memory material layer is the memory plastic layer.
4. a kind of dedicated fixed device of treating fracture of metacarpal bone and phalanges of fingers according to claim 1, it is characterized in that: elastomeric layer is the soft plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252038U CN202136458U (en) | 2011-07-16 | 2011-07-16 | Special fixing apparatus for treating metacarpal and phalangeal fractures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252038U CN202136458U (en) | 2011-07-16 | 2011-07-16 | Special fixing apparatus for treating metacarpal and phalangeal fractures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136458U true CN202136458U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252038U Expired - Lifetime CN202136458U (en) | 2011-07-16 | 2011-07-16 | Special fixing apparatus for treating metacarpal and phalangeal fractures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000679A (en) * | 2014-05-30 | 2014-08-27 | 曹甜甜 | Wrist joint function orthotic instrument |
| CN108882758A (en) * | 2016-01-25 | 2018-11-23 | 德曼克股份公司 | For treating the device of limbs joint inflammation and limbs joint disease |
| CN110251295A (en) * | 2019-06-21 | 2019-09-20 | 珠海中科先进技术研究院有限公司 | A kind of fixation device for fracture of metacarpal bone and phalanges of fingers |
| CN110251294A (en) * | 2019-06-12 | 2019-09-20 | 珠海中科先进技术研究院有限公司 | A kind of fracture of metacarpal bone and phalanges of fingers external fixer |
-
2011
- 2011-07-16 CN CN201120252038U patent/CN202136458U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000679A (en) * | 2014-05-30 | 2014-08-27 | 曹甜甜 | Wrist joint function orthotic instrument |
| CN108882758A (en) * | 2016-01-25 | 2018-11-23 | 德曼克股份公司 | For treating the device of limbs joint inflammation and limbs joint disease |
| CN108882758B (en) * | 2016-01-25 | 2020-01-07 | 德曼克股份公司 | Device for treating arthritis and arthropathy of limbs |
| CN110251294A (en) * | 2019-06-12 | 2019-09-20 | 珠海中科先进技术研究院有限公司 | A kind of fracture of metacarpal bone and phalanges of fingers external fixer |
| CN110251295A (en) * | 2019-06-21 | 2019-09-20 | 珠海中科先进技术研究院有限公司 | A kind of fixation device for fracture of metacarpal bone and phalanges of fingers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |