CN202409097U - External fixation support in orthopedics department - Google Patents
External fixation support in orthopedics department Download PDFInfo
- Publication number
- CN202409097U CN202409097U CN201120486778XU CN201120486778U CN202409097U CN 202409097 U CN202409097 U CN 202409097U CN 201120486778X U CN201120486778X U CN 201120486778XU CN 201120486778 U CN201120486778 U CN 201120486778U CN 202409097 U CN202409097 U CN 202409097U
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- connecting rod
- folder
- arc
- connecting rods
- shank
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Abstract
The utility model discloses an external fixation support in the orthopedics department, which is characterized by comprising a plurality of needle clamps (1), a plurality of connecting rods, a plurality of needle bar clamps (2) and a plurality of bone needles (3), wherein the connecting rods are respectively mounted on the needle bar clamps (2), so as to form a framework; all needle clamps (1) are all fixed on the framework; and a plurality of bone needles (3) are mounted on the needle clamps (1) respectively. In the support, the bone needles are used for penetrating a bone fracture part, and the bone fracture part is in fastening connection by using the connecting rods, the support is used in the bone fracture part fixation, the operation is simple, the operating time is short, and the external fixation support is favor for observation and treatment during a skeleton healing process.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of support of orthopaedics external fixation.
Background technology
In the prior art, general orthopaedics clamping plate or the medical gypsum of adopting fixed during fracture, and traditional orthopaedics clamping plate or medical gypsum can only simply be located the skeleton of fracture; Play ensureing the stable effect of fracture site, in the process of bone healing, because orthopaedics clamping plate or medical gypsum can not be removed; Promptly can not carry out direct drug injection, generally can only adopt the innerlich anwenden thing to come auxiliary treatment, and Gypsum Fibrosum make moist easily skeletal sites; Weight is big; Influence blood circulation, breathability is poor, pollutes easily after the use.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the problem that above-mentioned prior art exists; A kind of orthopaedics exterior fixation bracket is provided; This support utilizes spicule to penetrate fracture, and utilizes connecting rod that fracture is fastenedly connected, and it is simple to operate to adopt this support to carry out in the fixation of fracture site; Operating time is short, and helps observation and the treatment in the bone healing process.
A kind of orthopaedics exterior fixation bracket comprises a plurality of pin folders, a plurality of connecting rod, a plurality of shank folder, a plurality of spicule, and wherein, a plurality of connecting rods are installed in respectively on said a plurality of shank folder, form framework; Each pin folder is respectively fixed on the said framework; And each said pin folder is separately installed with several said spicules.
Wherein, a plurality of connecting rods comprise: the pair of straight connecting rod; Two groups of arc-shaped connecting rods, an end of one group of arc-shaped connecting rod are fixedly connected with a direct-connected extension bar through a said shank folder respectively, and an end of another group arc-shaped connecting rod is fixedly connected with another direct-connected extension bar through a said shank folder respectively; At least one horizontal connecting rod, its two ends are fixedly connected with the pair of straight connecting rod through a said shank folder respectively.
Particularly, the other end of two groups of arc-shaped connecting rods interconnects through said pin folder.
Wherein, each said pin folder comprises that two blocks that are fixed together through screw, two opposite faces of two blocks are provided with and is used for the groove of the said spicule of clamping that each block is provided with the connecting hole that is used for installing said arc-shaped connecting rod.
The beneficial effect of this utility model embodies in the following areas:
The orthopaedics exterior fixation bracket of this utility model utilizes spicule to penetrate fracture, utilizes the pin folder that spicule is clamped, and utilizes connecting rod and shank folder that spicule is connected into integral body; Thereby make the bone of fracture to be fastenedly connected; So that the healing of fracture adopts this support to carry out the fixing of fracture site, and is simple to operate in the art; Operating time is short, and helps observation and the treatment in the bone healing process.
Description of drawings
Fig. 1 is the three-dimensional effect diagram of the orthopaedics exterior fixation bracket of this utility model;
Fig. 2 is the three-dimensional effect diagram of shank folder in this utility model.
Description of reference numerals: 1-pin folder; 2-shank folder; The 3-spicule; 4a, the direct-connected extension bar of 4b-; 5a, 5b-arc-shaped connecting rod; The horizontal connecting rod of 6-; 7a, 7b-bone; 11,12-block; 11a, 12a-groove; The 13-connecting hole; 2a, 2b, 21a, 22a, 21b, 22b-block; 23a, 24a, 23b, 24b-groove; The 25-screw.
The specific embodiment
Shown in the three-dimensional effect diagram of the orthopaedics exterior fixation bracket of Fig. 1 this utility model; The orthopaedics exterior fixation bracket of this utility model comprises a plurality of pins folder 1, a plurality of connecting rod, a plurality of shank folder 2, a plurality of spicule 3; Wherein, a plurality of connecting rods are installed in respectively on a plurality of shank folders, form framework; Each pin folder 1 is respectively fixed on the framework; And each pin folder 1 is separately installed with several spicules 3.
A plurality of connecting rods of this utility model comprise: pair of straight connecting rod 4a, 4b; Two groups of arc-shaped connecting rod 5a, 5b, every group of arc-shaped connecting rod comprises a plurality of arc-shaped connecting rods respectively, and two groups of arc-shaped connecting rod 5a shown in Fig. 1,5b comprise two arc-shaped connecting rods respectively.The end of one group of arc-shaped connecting rod 5a is fixedly connected with a direct-connected extension bar 4a through shank folder 2 respectively, and end of another group arc-shaped connecting rod 5b passes through a shank respectively and presss from both sides 2 and be fixedly connected with another direct-connected extension bar 4b; At least one horizontal connecting rod 6, its two ends are fixedly connected with pair of straight connecting rod 4a, 4b through shank folder 2 respectively; The other end of two groups of arc-shaped connecting rod 5a, 5b interconnects through pin folder 1, makes direct-connected extension bar 4a, 4b, and arc-shaped connecting rod 5a, 5b and horizontal connecting rod 6 connect into integral body.
As shown in Figure 1; The pin folder 1 of this utility model comprises two blocks 11,12 that are fixed together through screw; Two opposite faces of two blocks are provided with and are used for groove 11a, the 12a of clamping spicule 3, and each block is provided with the connecting hole 13 that is used for installing arc-shaped connecting rod 5a, 5b.When tightening screw, just can spicule 3 be clamped in groove 11a, the 12a.
As shown in Figure 2; Shank folder 2 in this utility model comprises two chunk body 2a, the 2b that links together through screw 25; Block 2a comprises two block 21a, 22a, and block 2b comprises two block 21b, 22b, is respectively arranged with groove 23a, 24a on two opposite faces of block 21a, 22a; Groove 23a and groove 24a match, so that settle connecting rod to be connected; Be respectively arranged with groove 23b, 24b on two opposite faces of block 21b, 22b, groove 23b matches with groove 24b, so that settle connecting rod to be connected.When tightening screw, just can so that groove 23a and groove 24a and groove 23b, 24b respectively within it with connecting rod clamping to be connected, thereby realize two connecting rods connection,
As shown in Figure 1; In the time of in a plurality of spicules 3 being penetrated fracture takes place human body two parts bone 7a, 7b respectively; Utilize pin folder 1 that the spicule on every part bone 3 is clamped; Utilize connecting rod and shank folder 2 two pins folder 1 to be fastenedly connected integral body then, thereby make closely firm connection of two parts bone 7a, 7b that spicule 3 connects, so that the healing of fracturing according to aforesaid way.
Although preceding text have been done detailed description to this utility model; But this utility model is not limited thereto; The technical staff in present technique field can make amendment according to the principle of this utility model; Therefore, all various modifications of carrying out according to the principle of this utility model all are to be understood that to falling into the protection domain of this utility model.
Claims (4)
1. an orthopaedics exterior fixation bracket is characterized in that comprising a plurality of pin folder (1), a plurality of connecting rods, a plurality of shank folder (2), a plurality of spicule (3); Wherein,
A plurality of connecting rods are installed in respectively on said a plurality of shank folders (2), form framework;
Each pin folder (1) is respectively fixed on the said framework; And
Each said pin folder (1) is separately installed with several said spicules (3).
2. orthopaedics exterior fixation bracket as claimed in claim 1 is characterized in that, said a plurality of connecting rods comprise:
Pair of straight connecting rod (4a, 4b);
Two groups of arc-shaped connecting rods (5a, 5b); One end of one group of arc-shaped connecting rod (5a) is fixedly connected with a direct-connected extension bar (4a) through a said shank folder (2) respectively, and an end of another group arc-shaped connecting rod (5b) is fixedly connected with another direct-connected extension bar (4b) through a said shank folder (2) respectively;
At least one horizontal connecting rod (6), its two ends are fixedly connected with pair of straight connecting rod (4a, 4b) through a said shank folder (2) respectively.
3. orthopaedics exterior fixation bracket as claimed in claim 2 is characterized in that, the other end of said two groups of arc-shaped connecting rods (5a, 5b) presss from both sides (1) through said pin and interconnects.
4. orthopaedics exterior fixation bracket as claimed in claim 3; It is characterized in that; Each said pin folder (1) comprises two blocks (11,12) that are fixed together through screw; Two opposite faces of two blocks (11,12) are provided with and are used for the groove (11a, 12a) of the said spicule of clamping (3), and each block (11,12) is provided with the connecting hole (13) that is used for installing said arc-shaped connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120486778XU CN202409097U (en) | 2011-11-30 | 2011-11-30 | External fixation support in orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120486778XU CN202409097U (en) | 2011-11-30 | 2011-11-30 | External fixation support in orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409097U true CN202409097U (en) | 2012-09-05 |
Family
ID=46733890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120486778XU Expired - Fee Related CN202409097U (en) | 2011-11-30 | 2011-11-30 | External fixation support in orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193483A (en) * | 2015-10-27 | 2015-12-30 | 赵文 | External fixation support device for orthopedics department |
| CN106859751A (en) * | 2017-04-07 | 2017-06-20 | 张群 | For the external fixer of pelvis |
| WO2022052241A1 (en) * | 2020-09-14 | 2022-03-17 | 杭州键嘉机器人有限公司 | Positioning device for orthopedic surgery and locking device therefor |
-
2011
- 2011-11-30 CN CN201120486778XU patent/CN202409097U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193483A (en) * | 2015-10-27 | 2015-12-30 | 赵文 | External fixation support device for orthopedics department |
| CN106859751A (en) * | 2017-04-07 | 2017-06-20 | 张群 | For the external fixer of pelvis |
| WO2022052241A1 (en) * | 2020-09-14 | 2022-03-17 | 杭州键嘉机器人有限公司 | Positioning device for orthopedic surgery and locking device therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |