CN202490018U - Distal femur inner side locking plate - Google Patents
Distal femur inner side locking plate Download PDFInfo
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- CN202490018U CN202490018U CN2012200768879U CN201220076887U CN202490018U CN 202490018 U CN202490018 U CN 202490018U CN 2012200768879 U CN2012200768879 U CN 2012200768879U CN 201220076887 U CN201220076887 U CN 201220076887U CN 202490018 U CN202490018 U CN 202490018U
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Abstract
The utility model discloses a distal femur inner side locking plate, which comprises a head part and a body part molded integrally, wherein the head part is provided with a plurality of locking holes which are formed at certain intervals; and the body part is provided with a plurality of through holes which are formed at certain intervals along the length direction of the body part. The distal femur inner side locking plate has the advantages: a plurality of locking holes are formed in the head part, so that good biomechanics distribution is realized, angular stability is provided, withdrawal-resistant force is increased, joint capsules and medial collateral ligaments are not damaged, and the effect of strengthening internal fixation can be achieved.
Description
Technical field
This utility model relates to the inboard lockplate of a kind of DF.
Background technology
At present clinically, treatment Methods for Distal Femoral Fractures or DF osteotomy all are to adopt straight template to be fixed on DF.Because straight template and DF are not adaptive, therefore have following deficiency: 1, can destroy capsula articularis genus and MCL; 2, can't realize Wicresoft's clinical treatment.
The utility model content
This utility model provides DF inboard lockplate, and it has overcome existing deficiency in the background technology.
The technical scheme that is adopted that this utility model solves its technical problem is:
The inboard lockplate of DF, it comprises integrated head (10) and body portion (20), and said head (10) is established the lock hole (11) at a plurality of intervals, and said body portion (20) establishes a plurality of through holes (21) that are provided with at interval along body minister degree direction.
Among one preferred embodiment: said lock hole (11) is a screwed hole.
Among one preferred embodiment: said through hole (21) is along the strip hole of body minister degree direction, and said strip hole length direction two middle side parts are towards protruding out.
Among one preferred embodiment: said lock hole (11) number is four, these four separation that assume diamond in shape.
Among one preferred embodiment: said head (10) is also established a fabrication hole (12), and said fabrication hole (12) is positioned at the rhombus center that four lock holes (11) are arranged.
Among one preferred embodiment: said lock hole (11) number is eight, and said eight are arranged to four rows at interval, and said four row's numbers are respectively two, three, two and one.
Among one preferred embodiment: said head (10) is also established fabrication hole (12).
The present technique scheme is compared with background technology, and it has following advantage:
1, a plurality of lock holes of head design, so produce following technique effect: a, the good biomechanics distribution of realization, provide angle stability and raising resistance to plucking to exert oneself, and do not destroy joint capsule and MCL, can reach the effect of strong internal fixation again; B, low incisura reduce the excitation to soft tissue; C, angle stability can be provided, realize strong internal fixation; D, can realize Wicresoft's clinical treatment.
2, through hole becomes the strip hole along body minister degree direction, practises physiognomy to protruding out in strip hole length direction middle part, is convenient to sew up, and is convenient to repair in the art ligament injury.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is described further.
Fig. 1 has illustrated one of the schematic perspective view of the inboard lockplate of DF of a preferred embodiment.
Fig. 2 illustrated a preferred embodiment the inboard lockplate of DF schematic perspective view two.
Fig. 3 has illustrated the generalized section of lock hole of the inboard lockplate of DF of a preferred embodiment.
Fig. 4 has illustrated the generalized section of through hole of the inboard lockplate of DF of a preferred embodiment.
Fig. 5 has illustrated the schematic perspective view of the A place partly cut-away of Fig. 1.
Fig. 6 has illustrated one of the schematic perspective view of the inboard lockplate of DF of another preferred embodiment.
The specific embodiment
Please refer to Fig. 1 to Fig. 5, the inboard lockplate of DF, it comprises integrated head 10 and body portion 20.Said head 10 is established the lock hole 11 at a plurality of intervals, and said body portion 20 establishes a plurality of through holes 21 that are provided with at interval along body minister degree direction.Said lock hole 11 is a screwed hole; 21 one-tenth strip holes of said through hole along body minister degree direction, and said strip hole length direction two middle side parts are towards protruding out, and it is convenient to sew up.Among the present embodiment, said lockplate can be adaptive DF inboard, docile and obedient good with surface of bone, can be used to treat Methods for Distal Femoral Fractures or DF osteotomy.
Among the present embodiment, said lock hole 11 numbers are eight, and said eight are arranged to four rows at interval, and said four row's numbers are respectively two, three, two and one.And said head 10 is also established three fabrication holes 12.
Among another preferred embodiment, please refer to Fig. 6, said lock hole 11 numbers are four, these four separation that assume diamond in shape.And said head 10 is also established fabrication hole 12, and said fabrication hole 12 is positioned at the rhombus center that four lock holes 11 are arranged.
Among the present embodiment, the inboard lockplate clinical treatment of DF step can adopt following description:
1, user should read over " orthopaedics internal fixation " and other related datas that A0 organizational technology is recommended before using this product.And the skillfully operating process of this product.
2, patient body position: according to patient's situation, can take various positions, be principle to make things convenient for operation technique, the patient is not had sense of discomfort.
3, operative incision: longitudinal cut, the otch size should be able to be put into implant, obtains surgical field of view clearly.
4, separate subcutaneous tissue and muscle, expose fracture end.
5, utilize reduction forceps or bone holding forceps that fracture end is resetted.
6, select the plate of appropriate length to be positioned over fracture end, screw sheel is screwed into steel plate fully, after electric drill boring, depth measurement, the tapping, selects the screw of appropriate length, is screwed into the locking of nail road with torsion screwdriver at last.
The above; Be merely this utility model preferred embodiment; So can not limit the scope that this utility model is implemented according to this, the equivalence of promptly doing according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model contains.
Claims (7)
1. the inboard lockplate of DF, it is characterized in that: it comprises integrated head (10) and body portion (20), and said head (10) is established the lock hole (11) at a plurality of intervals, and said body portion (20) establishes a plurality of through holes (21) that are provided with at interval along body minister degree direction.
2. the inboard lockplate of DF according to claim 1, it is characterized in that: said lock hole (11) is a screwed hole.
3. the inboard lockplate of DF according to claim 1, it is characterized in that: said through hole (21) is along the strip hole of body minister degree direction, and said strip hole length direction two middle side parts are towards protruding out.
4. according to claim 1 or the inboard lockplate of 2 or 3 described DFs, it is characterized in that: said lock hole (11) number is four, these four separation that assume diamond in shape.
5. the inboard lockplate of DF according to claim 4, it is characterized in that: said head (10) is also established a fabrication hole (12), and said fabrication hole (12) is positioned at the rhombus center that four lock holes (11) are arranged.
6. according to claim 1 or the inboard lockplate of 2 or 3 described DFs, it is characterized in that: said lock hole (11) number is eight, and said eight are arranged to four rows at interval, and said four row's numbers are respectively two, three, two and one.
7. the inboard lockplate of DF according to claim 6, it is characterized in that: said head (10) is also established fabrication hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200768879U CN202490018U (en) | 2012-03-02 | 2012-03-02 | Distal femur inner side locking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200768879U CN202490018U (en) | 2012-03-02 | 2012-03-02 | Distal femur inner side locking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490018U true CN202490018U (en) | 2012-10-17 |
Family
ID=46996264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200768879U Ceased CN202490018U (en) | 2012-03-02 | 2012-03-02 | Distal femur inner side locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490018U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876819A (en) * | 2014-03-05 | 2014-06-25 | 中国人民解放军第四军医大学 | Dissection locking steel plate special for thighbone medial malleolus fracture |
| CN105520777A (en) * | 2016-02-05 | 2016-04-27 | 侯志勇 | Bone plate implanted from front inner side of distal femur |
| CN105963008A (en) * | 2016-06-29 | 2016-09-28 | 江苏艾迪尔医疗科技股份有限公司 | Universal locking plate for proximal femur front side |
| CN105997222A (en) * | 2016-06-29 | 2016-10-12 | 江苏艾迪尔医疗科技股份有限公司 | Femoral proximal joint external universal locking plate |
| CN106037912A (en) * | 2016-06-29 | 2016-10-26 | 江苏艾迪尔医疗科技股份有限公司 | Thighbone front side straight locking plate |
| CN108742817A (en) * | 2018-07-06 | 2018-11-06 | 南京鼓楼医院 | Steel plate is overhauled in distal femur dissection locking |
| TWI658809B (en) * | 2014-06-30 | 2019-05-11 | 美商德派信迪思產品公司 | Locking first metacarpal plate |
| CN112693539A (en) * | 2020-12-16 | 2021-04-23 | 吉林大学 | Bionic pull-press body knee joint for biped walking robot |
-
2012
- 2012-03-02 CN CN2012200768879U patent/CN202490018U/en not_active Ceased
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876819A (en) * | 2014-03-05 | 2014-06-25 | 中国人民解放军第四军医大学 | Dissection locking steel plate special for thighbone medial malleolus fracture |
| TWI658809B (en) * | 2014-06-30 | 2019-05-11 | 美商德派信迪思產品公司 | Locking first metacarpal plate |
| CN105520777A (en) * | 2016-02-05 | 2016-04-27 | 侯志勇 | Bone plate implanted from front inner side of distal femur |
| CN105963008A (en) * | 2016-06-29 | 2016-09-28 | 江苏艾迪尔医疗科技股份有限公司 | Universal locking plate for proximal femur front side |
| CN105997222A (en) * | 2016-06-29 | 2016-10-12 | 江苏艾迪尔医疗科技股份有限公司 | Femoral proximal joint external universal locking plate |
| CN106037912A (en) * | 2016-06-29 | 2016-10-26 | 江苏艾迪尔医疗科技股份有限公司 | Thighbone front side straight locking plate |
| CN108742817A (en) * | 2018-07-06 | 2018-11-06 | 南京鼓楼医院 | Steel plate is overhauled in distal femur dissection locking |
| CN112693539A (en) * | 2020-12-16 | 2021-04-23 | 吉林大学 | Bionic pull-press body knee joint for biped walking robot |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 No. 218, Xiang Xiang Road, Haicang District, Fujian, Xiamen Patentee after: DOUBLE MEDICAL TECHNOLOGY Inc. Patentee after: MINDONG HOSPITAL OF NINGDE CITY Address before: 361000 No. 218, Xiang Xiang Road, Haicang District, Fujian, Xiamen Patentee before: XIAMEN DOUBLE ENGINE MEDICAL MATERIAL Co.,Ltd. Patentee before: MINDONG HOSPITAL OF NINGDE CITY |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220426 Decision number of declaring invalidation: 55468 Granted publication date: 20121017 |
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| IW01 | Full invalidation of patent right |