CN217660071U - External fixing support for orthopedics department - Google Patents
External fixing support for orthopedics department Download PDFInfo
- Publication number
- CN217660071U CN217660071U CN202220591890.8U CN202220591890U CN217660071U CN 217660071 U CN217660071 U CN 217660071U CN 202220591890 U CN202220591890 U CN 202220591890U CN 217660071 U CN217660071 U CN 217660071U
- Authority
- CN
- China
- Prior art keywords
- bone needle
- side direction
- fixing base
- spicule
- support
- 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 - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 14
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses an orthopedics external fixation support, include: bone needle fixing base, bone needle, the spacing lid of side direction and series connection support, be provided with the bone needle draw-in groove in the bone needle fixing base, the bone needle sets up in the bone needle draw-in groove, the spacing lid of side direction sets up the bone needle fixing base sets up one side of bone needle draw-in groove, the bone needle passes through bone needle fixing base and the spacing lid clamp of side direction and fixes, the spacing lid of side direction passes through side direction screw and side direction nut with the bone needle fixing base and is connected, series connection support with side direction screw threaded connection. The utility model has the advantages that: in this application, be provided with the screw thread section on the spicule, be provided with two vertical nuts on the screw thread section, it is fixed with spicule and support through two vertical nuts, and the spicule is more firm with being connected of support to, because the spicule is fixed through vertical nut, the difficult emergence of support is out of shape.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an orthopedics external fixation support.
Background
The external fixation support for orthopedics is used for orthopedic surgery, is particularly used for a patient with bone fracture to fix two fractured bones, the common external fixation support for orthopedics, the spicules thereof are fixed through support clamping, the support is extruded by a screw nut and is easy to deform, the support is easy to slide off the spicules, and when the support clamps two spicules with different diameters, the spicules with small diameters are not easy to clamp.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: influenced by the clamping mode of the spicules, the bracket is easy to deform, and the spicules are loosened.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an orthopedic external fixation stent comprising: spicule fixing base, spicule, the spacing lid of side direction and series connection support, be provided with the spicule draw-in groove in the spicule fixing base, the spacing lid of side direction sets up the spicule fixing base sets up one side of spicule draw-in groove, the spicule passes through the spicule fixing base and fixes with the spacing lid clamp of side direction, the spacing lid of side direction passes through side direction screw and side direction nut with the spicule fixing base and is connected, the series connection support with side direction screw threaded connection.
Further, the method comprises the following steps: the bone needle is provided with a thread section, two longitudinal nuts are in threaded connection with the thread section, and the bone needle fixing seat is arranged between the two longitudinal nuts.
Further, the method comprises the following steps: the bone needle fixing seat is integrally provided with a clamping groove boss corresponding to the bone needle clamping groove, and the clamping groove boss is parallel to the end face contacted with the longitudinal nut.
Further: the lateral limiting cover is provided with a limiting boss corresponding to the bone needle clamping groove in an integrated mode, and the limiting boss can be inserted into the bone needle clamping groove.
The utility model has the advantages that:
in the application, the spicule is provided with the thread section, the thread section is provided with the two longitudinal nuts, the spicule and the bracket are fixed through the two longitudinal nuts, the connection between the spicule and the bracket is firmer, and the bracket is not easy to deform because the spicule is fixed through the longitudinal nuts;
on the other hand, the lateral limiting cover is provided with a limiting boss which can limit the lateral position of the spicule in the spicule fixing seat.
Drawings
Fig. 1 is a schematic structural view of an orthopedic external fixation bracket of the present invention;
fig. 2 is an exploded view of an orthopedic external fixation frame of the present invention;
the parts in the drawings are numbered as follows: the bone needle fixing device comprises 1-a bone needle fixing seat, 2-a bone needle, 3-a thread section, 4-a lateral limiting cover, 5-a lateral screw, 6-a lateral nut, 7-a serial support, 8-a bone needle clamping groove, 9-a clamping groove boss, 10-a longitudinal nut and 11-a limiting boss.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and fig. 2, the embodiment of the present invention:
an orthopedic external fixation stent comprising: spicule fixing base 1, spicule 2, the spacing lid of side direction 4 and tandem support 7, 1 right side of spicule fixing base is provided with the spacing lid of side direction 4, be provided with spicule draw-in groove 8 in the spicule fixing base 1, spicule 2 sets up in spicule draw-in groove 8 to, spicule 2 presss from both sides tightly fixedly through spicule fixing base 1 and the spacing lid of side direction 4, the spacing lid of side direction 4 is connected through side direction screw 5 and side direction nut 6 with spicule fixing base 1, tandem support 7 with 5 threaded connection of side direction screw.
The bone needle fixing seat is characterized in that a clamping groove boss 9 is integrally arranged at a position, corresponding to a bone needle clamping groove 8, on the bone needle fixing seat 1, a thread section 3 is arranged on the bone needle 2, two longitudinal nuts 10 are in threaded connection on the thread section 3, and the bone needle fixing seat 1 is arranged between the two longitudinal nuts 10.
The lateral limiting cover 4 is integrally provided with a limiting boss 11 corresponding to the spicule clamping groove 8, and the limiting boss 11 can be inserted into the spicule clamping groove 8 to compress the spicule 2.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (4)
1. An orthopedic external fixation support comprising: bone needle fixing base, bone needle, the spacing lid of side direction and series connection support, its characterized in that, be provided with the bone needle draw-in groove in the bone needle fixing base, the bone needle sets up in the bone needle draw-in groove, the spacing lid of side direction sets up the bone needle fixing base sets up one side of bone needle draw-in groove, bone needle pass through bone needle fixing base and the spacing lid clamp of side direction and decide, the spacing lid of side direction passes through side direction screw and side direction nut with the bone needle fixing base and is connected, series connection support with side direction screw threaded connection.
2. The external fixator of claim 1, wherein the external fixator comprises: the bone needle is provided with a thread section, the thread section is in threaded connection with two longitudinal nuts, and the bone needle fixing seat is arranged between the two longitudinal nuts.
3. The orthopedic external fixation support of claim 2, wherein: the bone needle fixing seat is integrally provided with a clamping groove boss corresponding to the bone needle clamping groove, and the clamping groove boss is parallel to the end face contacted with the longitudinal nut.
4. The orthopedic external fixation support of claim 1, wherein: the lateral limiting cover is provided with a limiting boss corresponding to the bone needle clamping groove in an integrated mode, and the limiting boss can be inserted into the bone needle clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591890.8U CN217660071U (en) | 2022-03-17 | 2022-03-17 | External fixing support for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591890.8U CN217660071U (en) | 2022-03-17 | 2022-03-17 | External fixing support for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217660071U true CN217660071U (en) | 2022-10-28 |
Family
ID=83731288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220591890.8U Expired - Fee Related CN217660071U (en) | 2022-03-17 | 2022-03-17 | External fixing support for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217660071U (en) |
-
2022
- 2022-03-17 CN CN202220591890.8U patent/CN217660071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |