CN201453358U - Self-positioned minimally invasive bone fracture plate - Google Patents

Self-positioned minimally invasive bone fracture plate Download PDF

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Publication number
CN201453358U
CN201453358U CN2009201036202U CN200920103620U CN201453358U CN 201453358 U CN201453358 U CN 201453358U CN 2009201036202 U CN2009201036202 U CN 2009201036202U CN 200920103620 U CN200920103620 U CN 200920103620U CN 201453358 U CN201453358 U CN 201453358U
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China
Prior art keywords
plate
bone fracture
groove
titanium
minimally invasive
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CN2009201036202U
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Chinese (zh)
Inventor
张奇
张英泽
陈伟
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张英泽
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Priority to CN2009201036202U priority Critical patent/CN201453358U/en
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Publication of CN201453358U publication Critical patent/CN201453358U/en

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Abstract

The utility model discloses a self-positioned minimally invasive bone fracture plate, belonging to the technical field of orthopaedic medical instruments, capable of realizing accurate and fixed position, and having minimal invasiveness and rapid recovery. The plate body is a steel plate or a titanium plate bar; a plurality of implementation nail holes are arranged on the plate body; two ends of the plate body of the steel plate or the titanium plate bar are respectively provided with a position groove which is provided with an opening on the end surface of the steel plate or the titanium plate bar; the groove body is along the axial direction of the steel plate or the titanium plate bar; and the tail end of the groove is in a circular arc shape. The utility model has the advantages that identical bone fracture plates are connected with the two ends of the subcutaneous bone fracture plates through groove-shaped structure at two ends when a long backbone fracture is minimally invasive cured by placing the bone fracture plates, is used for temporarily positioning tack holes and the direction of placing tacks, can avoid the subcutaneous bone fracture plates to glide or move when in operation. The utility model is simple, acquires unexpected good effect, and solves the problem that the position deviation easily occurs to the bone fracture plates for a long time.

Description

一种自定位微创接骨板 A self-invasive positioning a bone plate

技术领域 FIELD

[0001] 本发明涉及一种骨折手术使用的接骨板,属于骨科医疗器具技术领域。 [0001] The present invention relates to a plate for a bone fracture in use, orthopedic medical technical field belonging to the instrument.

背景技术 Background technique

[0002] 在骨科治疗骨折的手术中,钢板固定是常见的骨折内固定方法,钢板固定包括重建钢板、解剖钢板、钩钢板等,其中以解剖钢板最为常见。 [0002] In the treatment of bone fractures in orthopedic surgery, it is the method of fixing the fixing plate common fractures, reconstruction plate comprising a plate fixation, anatomic plate, hook plate, of which the most common anatomical plates. 目前广泛使用的接骨板为弧形端头的钢板或钛板条,其上排列有多个植入钉固定孔。 Plates widely used is titanium or steel strip arcuate tip, on which are arranged a plurality of implant fixation holes. 在使用中发现,在将接骨板置入患者皮下创口后,定位并固定接骨板常出现偏差,不但手术效果受到影响,还增加了患者的痛苦。 Found in the use, the bone plate into the patient after the subcutaneous wound, a bone plate often positioned and fixed deviation, the effect is not only affected by the surgery, further increasing the patient's pain. 医务人员和患者都希望能够对一般的接骨板进行改进,以提高治疗效果和减轻患者的痛苦。 Medical staff and patients want to be able to improve general bone plate, in order to improve the therapeutic effect and to alleviate the suffering of patients.

发明内容 SUMMARY

[0003] 本发明所要解决的技术问题是提供一种能够实现准确固定定位、且使手术创伤 [0003] The present invention solves the technical problem is to provide a fixed accurate positioning, and the surgical wound

小、恢复快的自定位微创接骨板。 Small, quick recovery of self-localization of minimally invasive plate osteosynthesis.

[0004] 解决上述技术问题的技术方案是: [0004] achieve the above technical solution is:

[0005] —种自定位微创接骨板,它的板体是钢板或钛板条,在板体上有多个植入钉钉孔,它的改进之处是,钢板或钛板条的板体两端有定位槽,定位槽在钢板或钛板条的端面开口,槽体沿钢板或钛板条的轴向,槽末端为圆弧形。 [0005] - positioning invasive species from the bone plate, which plate body is titanium or steel strip, with a plurality of holes in the implantation of nail plate, its improvement is, a steel sheet or strip of titanium plate both ends of the body positioning groove or positioning groove in the end face of steel strip opening titanium, titanium or steel tank section along the axial direction of the groove to a rounded point.

[0006] 上述自定位微创接骨板,所述定位槽在钢板或钛板条两端分别设有1-3个。 [0006] The self-alignment minimally invasive osteosynthesis plate, said positioning groove 1-3 provided at both ends of a steel sheet or titanium strip, respectively. [0007] 上述自定位微创接骨板,所述槽宽为2-5mm。 [0007] The self-alignment minimally invasive bone plate, the groove width of 2-5mm.

[0008] 本实用新型的优点是:在皮下置放接骨板微创治疗长骨干骨折时,皮外以相同的接骨板通过两端的槽型结构和皮下接骨板的两端相连,用于临时定位钉孔位置及置钉方向使用,可以避免手术操作时皮下置放的接骨板滑动或者移动。 [0008] The advantages of the present invention are: subcutaneously placing bone plate minimally invasive treatment of long bone fracture, an outer sheath connected to the bone plate by the same groove structure and the ends of the bone plate across the skin, for temporarily positioning and the position of the nail holes opposite direction using nails, operator can avoid placing subcutaneous bone plate or sliding movement. 本实用新型虽然简单,但是取得了意想不到的良好效果,解决了长期以来接骨板定位易出现偏差的问题,得到了医务人员和患者的好评,值得推广使用。 The utility model is simple, but made an unexpected good effect, solves the problem of locating long been a bone plate prone to bias, has been the medical staff and patients at home, should be introduced.

附图说明 BRIEF DESCRIPTION

[0009] 图1是本实用新型的结构示意图;[0010] 图2是本实用新型的另一种结构示意图;[0011] 图3是本实用新型固定在尺骨上的效果示意图。 [0009] FIG. 1 is a structural diagram of the present invention novel; [0010] FIG. 2 is a schematic view of another novel present invention; [0011] FIG. 3 is a schematic view of the effect of the present invention is fixed to the ulna.

[0012] 图中标记如下:板体1、植入钉钉孔2、定位槽3、克氏针4、骨骼5、皮肤6具体实施方式 [0012] FIG labeled as follows: the plate 1, 2 implanted nail hole, the positioning groove 3, Kirschner 4, 5 bones, skin 6 DETAILED DESCRIPTION

[0013] 图1、2显示,这种自定位微创接骨板的板体1是钢板或钛板条,在板体1上有多个植入钉钉孔2,板体1的两端有定位槽3,定位槽3在钢板或钛板条的端面开口,槽体沿钢板或钛板条的轴向,槽宽为2-5mm,槽末端为圆弧形。 [0013] FIG. 2 shows the positioning of such self-invasive osteosynthesis plate or steel plate 1 is titanium strip on the board has a plurality of implant body staple holes 2, body 1 is provided with two end plates positioning groove 3, groove 3 is positioned at the end face opening of steel or titanium bar, titanium or steel tank section along an axial groove width of 2-5 mm, to a rounded groove. [0014] 图1显示的接骨板的定位槽3为每个端面为1个,图2显示的接骨板的定位槽3为每个端面为2个,这两种接骨板的板体1均为直形的医用钛板条或不锈钢条。 Positioning groove [0014] FIG 3 shows the bone plate is an end surface of each positioning groove 2 of FIG. 3 shows the bone plate to each end of two, two plate bone plate 1 are straight medical article titanium or stainless steel strips. 本实用新型的钢板或钛板条也可以是手术所需的其它形状,如三角形、多边形、椭圆形或不规则形状,在这些钢板或钛板条的板体1上的定位槽3可以为1至3个。 The present invention titanium or steel strips may be other desired surgical shape, such as triangular, polygonal, oval or irregular shape, these positioning grooves on the steel sheet or strip of titanium plate 1 may be 1 3 to three.

[0015] 图3显示的是本实用新型固定在尺骨上的效果示意图。 [0015] FIG. 3 is a diagram illustrating the effect of the present invention is fixed to the ulna. 其使用步骤和方法如下:[0016] 首先确定骨折线的位置,根据此位置确定接骨板一端的位置,在该位置置入克氏针4; And using the steps as follows: [0016] First, determine the location of the fracture line, determining the position of an end of a bone plate according to this position, the 4 position of the Kirschner wire inserted;

[0017] 在皮下将接骨板传入,使其一端定位槽3嵌入克氏针4 ;[0018] 在接骨板的另一端的定位槽内3置入第二枚克氏针4 ; [0017] The bone plate incoming subcutaneously, with one end fitted Kirschner positioning groove 3 4; [0018] groove is positioned at the other end of the bone plate into a second Kirschner 3 4;

[0019] 将与第一个接骨板完全相同的第二个接骨板的两端的定位槽3套入两端的克氏针4内,应用器械夹紧两枚克氏针4,使两个接骨板相对固定; [0019] The K-wire is positioned across the first groove bone plate identical to the first bone plate 3 at both ends of the sleeve 4, clamping two Kirschner applier instrument 4, the two bone plate relatively fixed;

[0020] 依次按照皮外接骨板上植入钉钉孔2的位置确定皮下接骨板的植入钉钉孔2位置,并将植入钉置入,与骨骼固定。 [0020] The external skin following sequentially implanted staple bone plate hole position 2 of the second position determination holes subcutaneously implanted staple bone plate and screw insertion implants, bone fixation.

4 4

Claims (3)

  1. 一种自定位微创接骨板,它的板体[1]是钢板或钛板条,在板体[1]上有多个植入钉钉孔[2],其特征在于:钢板或钛板条的板体[1]两端有定位槽[3],定位槽[3]在钢板或钛板条的端面开口,槽体沿钢板或钛板条的轴向,槽末端为圆弧形。 A self-locating minimally invasive osteosynthesis plate, which plate body [1] is a titanium sheet or strip, the plate [1] have a plurality of staple holes implant [2], wherein: steel or titanium strip plate [1] both ends of the positioning groove [3], the positioning groove [3] at the end face opening of steel or titanium bar, titanium or steel tank section along the axial direction of the groove to a rounded point.
  2. 2. 根据权利要求1所述的自定位微创接骨板,其特征在于:所述定位槽在钢板或钛板条两端分别设有1-3个。 The self-locating claim minimally invasive bone plate of claim 1, wherein: the positioning groove 1-3 are provided at both ends or titanium steel strip.
  3. 3. 根据权利要求1所述的自定位微创接骨板,其特征在于:所述槽宽为2-5mm。 Self-location according to claim minimally invasive bone plate of claim 1, wherein: the groove width of 2-5mm.
CN2009201036202U 2009-07-09 2009-07-09 Self-positioned minimally invasive bone fracture plate CN201453358U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103654932A (en) * 2013-12-17 2014-03-26 周玉梅 Orthopaedics department steel plate implanting device
CN104352275A (en) * 2014-12-02 2015-02-18 超微(上海)医院投资管理有限公司 Fixing steel plate for orthopedic department
CN105232130A (en) * 2015-11-10 2016-01-13 张英泽 Minimally invasive bone fracture plate device capable of achieving locating, adjusting and pressing
CN105534591A (en) * 2015-12-07 2016-05-04 张英泽 Device for connecting and implanting extra-epithelial positioning plate and subcutaneous bone connecting plate
CN105534590A (en) * 2015-12-07 2016-05-04 张英泽 Connecting, clamping and conveying device for extra-epithelial positioning plate and subcutaneous bone connecting plate
CN106236237A (en) * 2016-08-30 2016-12-21 李岩 Retrograde Wicresoft steel plate screw fixing system for fracture
WO2017080482A1 (en) * 2015-11-10 2017-05-18 张英泽 Internal fixation plate
WO2017096730A1 (en) * 2015-12-07 2017-06-15 张英泽 Bone plate assembly for minimally invasive surgery in orthopedics
CN108056808A (en) * 2018-02-08 2018-05-22 重庆医科大学附属永川医院 A kind of long bone fracture Minimally Invasive Surgery bone-knitting device and its application method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103654932A (en) * 2013-12-17 2014-03-26 周玉梅 Orthopaedics department steel plate implanting device
CN104352275A (en) * 2014-12-02 2015-02-18 超微(上海)医院投资管理有限公司 Fixing steel plate for orthopedic department
CN105232130A (en) * 2015-11-10 2016-01-13 张英泽 Minimally invasive bone fracture plate device capable of achieving locating, adjusting and pressing
WO2017080482A1 (en) * 2015-11-10 2017-05-18 张英泽 Internal fixation plate
CN105232130B (en) * 2015-11-10 2016-06-08 张英泽 A kind of location regulates the micro wound coaptation plate device pressurizeed
CN105534590A (en) * 2015-12-07 2016-05-04 张英泽 Connecting, clamping and conveying device for extra-epithelial positioning plate and subcutaneous bone connecting plate
CN105534590B (en) * 2015-12-07 2016-08-17 张英泽 The connection of one seed coat outside fix plate and notch graft hone lamella and clamping and conveying device
CN105534591B (en) * 2015-12-07 2017-03-15 张英泽 A kind of device that skin outside fix plate is connected with subcutaneous blade plate and is inserted
CN105534591A (en) * 2015-12-07 2016-05-04 张英泽 Device for connecting and implanting extra-epithelial positioning plate and subcutaneous bone connecting plate
WO2017096730A1 (en) * 2015-12-07 2017-06-15 张英泽 Bone plate assembly for minimally invasive surgery in orthopedics
CN106236237A (en) * 2016-08-30 2016-12-21 李岩 Retrograde Wicresoft steel plate screw fixing system for fracture
CN108056808A (en) * 2018-02-08 2018-05-22 重庆医科大学附属永川医院 A kind of long bone fracture Minimally Invasive Surgery bone-knitting device and its application method

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