CN203369952U - Metal straight bone fracture plate with supporting structures - Google Patents
Metal straight bone fracture plate with supporting structures Download PDFInfo
- Publication number
- CN203369952U CN203369952U CN201320414209.3U CN201320414209U CN203369952U CN 203369952 U CN203369952 U CN 203369952U CN 201320414209 U CN201320414209 U CN 201320414209U CN 203369952 U CN203369952 U CN 203369952U
- Authority
- CN
- China
- Prior art keywords
- plate
- bone fracture
- bone
- fracture plate
- supporting structures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model belongs to the field of medical instruments, and particularly relates to a metal straight bone fracture plate with supporting structures. The metal straight bone fracture plate is characterized in that a plurality of conical supporting structures are arranged on the bottom face of the straight bone fracture plate and evenly distributed on the lower surface of the bone fracture plate. When the metal straight bone fracture plate is used, the conical supporting structures on the lower surface of the bone fracture plate enable the steel plate to be suspended above a bone face, the contact area of the steel plate and the bone face is greatly reduced, and compared with a limited-contact bone fracture plate, blood supply of bones is better improved, and union of bone fracture positions is quickened. Meanwhile, the conical supporting structures are sharp, holding strength of the bone fracture plate and the bone face is greatly increased, and the risk that the steel plate and the bone face are disengaged due to sliding is avoided. The conical supporting structures replace cutting grooves in the lower surface of the steel plate, strength of the steel plate is greatly improved, the plate breakage risk is reduced, success of an operation is ensured, and pain of a patient is reduced. The metal straight bone fracture plate is reasonable in structure, simple in manufacturing, flexible in use and ideal in effect.
Description
Technical field
This utility model belongs to medical mechanical domain, specifically a kind of straight metal bone plate with supporting construction.
Background technology
The important means that the straight metal bone plate fracture reduction operation is fractures.The straight type blade plate of metal current is widely used in operation.Wherein, the Limited contact blade plate uses the most extensively clinically, and its principle is: there is the cutting groove design blade plate below, for reducing contacting of blade plate and surface of bone, thereby be conducive to improve blood, transports, and has accelerated the healing of skeleton.But cutting groove designs, reduced the area of blade plate part cross section, the intensity of blade plate decreases, and causes the postoperative risk that disconnected plate is arranged.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned blade plate, for the surgeon provides a kind of, can either reduce steel plate and surface of bone contact surface, guarantees again the straight metal bone plate with supporting construction of armor plate strength simultaneously.
The technical scheme that this utility model adopts is:
A kind of straight metal bone plate with supporting construction is characterized in that: increase several taper support structures in straight type blade plate bottom surface, the taper support even structure is distributed in straight type blade plate lower surface.
The cone angle of this utility model taper support structure is 30-120 °, and the taper support structure height is 0.5～5mm.
When this utility model is used, straight type blade plate lower surface is with several taper support structures, steel plate is suspended in to the top of surface of bone, greatly reduced the contact area of steel plate and surface of bone, the Limited contact blade plate of comparing, this design has better improved the blood fortune of skeleton, has accelerated the healing of fracture; The taper support structure is more sharp-pointed simultaneously, and making blade plate and surface of bone control intensity increases greatly, has reduced the risk of steel plate and surface of bone slippage.This utility model adopts the taper support structure to replace the lower surface of steel plate cutting groove, and the intensity of steel plate is increased greatly, reduces to resolve the risk of plate, thereby guarantees successful surgery, has reduced the patient suffering.This utility model is rational in infrastructure, manufactures simply, uses flexibly, satisfactory for result.
The accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is this utility model and the schematic diagram that contacts of surface of bone.
Fig. 5 is the top view of Fig. 4.
The specific embodiment
Embodiment as shown in Figure 1, 2, a kind of straight metal bone plate with supporting construction, it is characterized in that: according to skeleton healing characteristics, in straight type blade plate bottom surface, increase several taper support structures 1, taper support structure 1 is evenly distributed on straight type blade plate 2 lower surfaces.The cross section of type blade plate 2 as straight as Fig. 3 this utility model is circular shape, the blade plate bottom surface is taper support structure 1, total horizontal two rows of taper support structure 1, be evenly distributed between two pressure structure ball holes 3 as shown in Figure 1, and pressure structure ball hole 3 is fixed for screw.
The taper support structure 1 of embodiment shown in this utility model Fig. 3 is 90 ° for cone angle, and the taper support structure height is about 1.2mm.
As shown in Figure 4,5, taper support structure 1 of the present utility model contacts with surface of bone 4, has greatly reduced contact area.
Claims (4)
1. the straight metal bone plate with supporting construction is characterized in that: increase several taper support structures in straight type blade plate bottom surface, the taper support even structure is distributed in the blade plate lower surface.
2. the straight metal bone plate with supporting construction according to claim 1 is characterized in that: total horizontal two rows of taper support structure are evenly distributed on position between two pressure structure ball holes.
3. the straight metal bone plate with supporting construction according to claim 2 is characterized in that: straight type blade plate cross section is circular shape.
4. the straight metal bone plate with supporting construction according to claim 1 and 2, it is characterized in that: the cone angle of taper support structure is 30～120 °, the taper support structure height is 0.5～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414209.3U CN203369952U (en) | 2013-07-10 | 2013-07-10 | Metal straight bone fracture plate with supporting structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414209.3U CN203369952U (en) | 2013-07-10 | 2013-07-10 | Metal straight bone fracture plate with supporting structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369952U true CN203369952U (en) | 2014-01-01 |
Family
ID=49832510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414209.3U Expired - Lifetime CN203369952U (en) | 2013-07-10 | 2013-07-10 | Metal straight bone fracture plate with supporting structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369952U (en) |
-
2013
- 2013-07-10 CN CN201320414209.3U patent/CN203369952U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202960729U (en) | Distal radius universal locking bone plate | |
| CN203369952U (en) | Metal straight bone fracture plate with supporting structures | |
| CN203291015U (en) | Bone nail with replaceable nail cap | |
| CN203609501U (en) | Self-tapping locking screw | |
| CN202060854U (en) | Bone fracture plate with combination locking holes | |
| CN204744455U (en) | Orthodontic body with asymmetric helicitic texture | |
| CN202386766U (en) | Distal radius bone plate with multifunctional screw hole | |
| CN205795787U (en) | A kind of internal fixation device for department of orthopaedics | |
| CN203576615U (en) | Inner locking plate for phalangeal fracture treatment | |
| CN203988328U (en) | A kind of dynamic pressurized double-head hollow nail | |
| CN207306688U (en) | A kind of laminectomy retractor | |
| CN203388939U (en) | Olecranon locking plate | |
| CN201920892U (en) | Slipped bolt extractor | |
| CN202277378U (en) | Bone fracture plate | |
| CN202096284U (en) | Limb fracture fixation plate | |
| CN204219011U (en) | A kind of combined type gas-liquid-solid fixed system | |
| CN203252772U (en) | Bone bed manufacturing device | |
| CN203436384U (en) | Hanging bone nail | |
| CN202843764U (en) | Inner fixed frame locking holes | |
| CN204723396U (en) | Acupuncture needle | |
| CN203662887U (en) | Bone screw | |
| CN204121098U (en) | Varicosis minimally-invasive vascular ligature carrier | |
| CN203122577U (en) | Bone plate temporary fixing screw | |
| CN202843772U (en) | Inner fixed frame locking and pressurizing holes | |
| CN205144688U (en) | Bone round needle with screw thread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG CANWELL MEDICAL CO., LTD. Free format text: FORMER NAME: KEHUI MEDICAL EQUIPMENT CO., LTD., ZHEJIANG |
|
| CP03 | Change of name, title or address |
Address after: 321016 Zhejiang Province, Jinhua city Wucheng District Xianghua Street No. 466 Patentee after: CANWELL MEDICAL Co.,Ltd. Address before: 321016 Zhejiang city in Jinhua Province, Xinhua Street No. 466 Patentee before: ZHEJIANG CANWELL MEDICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |