CN105496609A - 一种翻修钛网 - Google Patents

一种翻修钛网 Download PDF

Info

Publication number
CN105496609A
CN105496609A CN201510952813.5A CN201510952813A CN105496609A CN 105496609 A CN105496609 A CN 105496609A CN 201510952813 A CN201510952813 A CN 201510952813A CN 105496609 A CN105496609 A CN 105496609A
Authority
CN
China
Prior art keywords
titanium net
overhaul
titanium mesh
patient
ridge band
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.)
Granted
Application number
CN201510952813.5A
Other languages
English (en)
Other versions
CN105496609B (zh
Inventor
史春宝
钟惠光
解凤宝
许延凯
徐祥祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Chunli hangnuo New Material Technology Co.,Ltd.
Original Assignee
Beijing Chunlizhengda Medical Instruments Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Chunlizhengda Medical Instruments Co Ltd filed Critical Beijing Chunlizhengda Medical Instruments Co Ltd
Priority to CN201510952813.5A priority Critical patent/CN105496609B/zh
Publication of CN105496609A publication Critical patent/CN105496609A/zh
Priority to PCT/CN2016/097826 priority patent/WO2017101519A1/zh
Priority to KR1020187020331A priority patent/KR102184942B1/ko
Application granted granted Critical
Publication of CN105496609B publication Critical patent/CN105496609B/zh
Priority to US15/990,731 priority patent/US20180271658A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30721Accessories
    • A61F2/30734Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/28Bones
    • A61F2/2846Support means for bone substitute or for bone graft implants, e.g. membranes or plates for covering bone defects
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/28Bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0063Implantable repair or support meshes, e.g. hernia meshes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907Nets or sleeves applied to surface of prostheses or in cement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02Inorganic materials
    • A61L27/04Metals or alloys
    • A61L27/06Titanium or titanium alloys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/38Joints for elbows or knees
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0063Implantable repair or support meshes, e.g. hernia meshes
    • A61F2002/0068Implantable repair or support meshes, e.g. hernia meshes having a special mesh pattern
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/28Bones
    • A61F2002/2835Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/30199Three-dimensional shapes
    • A61F2002/30205Three-dimensional shapes conical
    • A61F2002/30217Three-dimensional shapes conical hollow cones, e.g. tubular-like cones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30721Accessories
    • A61F2/30734Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • A61F2002/30736Augments or augmentation pieces, e.g. wedges or blocks for bridging a bone defect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30721Accessories
    • A61F2/30734Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • A61F2002/30738Sleeves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907Nets or sleeves applied to surface of prostheses or in cement
    • A61F2002/30909Nets
    • A61F2002/30914Details of the mesh structure, e.g. disposition of the woven warp and weft wires
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3092Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3093Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/3094Designing or manufacturing processes
    • A61F2/30942Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/3096Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques trimmed or cut to a customised size
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005The prosthesis being constructed from a particular material
    • A61F2310/00011Metals or alloys
    • A61F2310/00023Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005The prosthesis being constructed from a particular material
    • A61F2310/00359Bone or bony tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/02Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Prostheses (AREA)

Abstract

本发明公开了一种翻修钛网,用于弥补膝关节置换手术中的骨缺损,翻修钛网(1)包括用于将翻修钛网植入人体的横向脊带(2)和支撑横向脊带(2)的纵向脊带(3),横向脊带(2)与纵向脊带(3)交叉设置组合形成网状的翻修钛网(1)。本发明的一种翻修钛网,翻修钛网的网状结构可保证病人的骨骼长入,也可对其进行剪切,为病人提供一个良好的匹配度,以满足病人的需求;可更好的保证病人骨骼的长入,对于病人后期恢复比较有利;配合使用的器械较少,节省了手术时间;减少了介入材料的使用,减轻了重量,有利于骨缺损部位的修复,而不是单纯的以假体代替;可应对各种特殊情况的病例,有利于手术的顺利进行。

Description

一种翻修钛网
技术领域
本发明涉及一种医用假体,尤其涉及一种可弥补膝关节置换手术中的骨缺损的翻修钛网。
背景技术
翻修钛网是膝关节置换手术中的植入性假体,主要作用是为了弥补病人的骨缺损,国内外现有技术在弥补骨缺损的手术中主要使用翻修垫块,翻修垫块主要由形状各异的实体结构组成,以适应不同的骨缺损病人,翻修垫块主要应用于翻修手术和骨缺损严重的初次手术置换中。随着我国临床手术中翻修病例的增多,翻修的垫块的应用逐渐增多,也暴漏了翻修垫块的一些缺点。
现阶段我国市场上在膝关节手术置换中主要用于弥补骨缺损的是翻修金属垫块,金属垫块主要是由钛合金生产加工成的实体结构或者是3D打印的骨小梁结构,其中间部位会增加螺钉孔用于固定在膝关节假体上,但是这种结构比较笨重不利于骨骼的长入,对于病人的恢复不利,由于金属垫块规格固定,不能满足骨缺损严重的病人的需求。
而现阶段使用的翻修钛网存在的问题有:翻修钛网为网状结构,不如实体结构稳定,容易出现断裂的情况,网状结构应力比较集中,对支撑柱的强度要求较高,另外钛网在生产加工过程中难度比较大,不易批量生产。
发明内容
本发明的目的在于提供一种可弥补膝关节置换手术中的骨缺损的翻修钛网。
为实现上述目的,本发明的一种翻修钛网的具体技术方案为:
一种翻修钛网,用于弥补膝关节置换手术中的骨缺损,其特征在于,翻修钛网包括用于将翻修钛网植入人体的横向脊带和支撑横向脊带的纵向脊带,横向脊带与纵向脊带交叉设置组合形成网状的翻修钛网。
进一步,翻修钛网中设置有多条横向脊带和纵向脊带。
进一步,横向脊带与纵向脊带之间具有镂空部,翻修钛网外部的异体骨和/或膝关节假体可通过进入镂空部内与翻修钛网固定在一起。
进一步,翻修钛网环绕围成环形,且翻修钛网的横截面呈上宽下窄的楔形。
进一步,翻修钛网采用钛合金材料。
进一步,横向脊带的侧壁与底壁具有65°-75°的夹角,通过夹角插入骨头中,可将翻修钛网稳定植入骨头中。
本发明的一种翻修钛网的优点在于:
1)翻修钛网的网状结构可保证病人的骨骼长入,也可对其进行剪切,为病人提供一个良好的匹配度,以满足病人的需求;
2)可更好的保证病人骨骼的长入,对于病人后期恢复比较有利;
3)配合使用的器械较少,节省了手术时间;
4)减少了介入材料的使用,减轻了重量,有利于骨缺损部位的修复,而不是单纯的以假体代替;
5)可应对各种特殊情况的病例,有利于手术的顺利进行。
附图说明
图1为本发明的翻修钛网的结构示意图。
具体实施方式
为了更好的了解本发明的目的、结构及功能,下面结合附图,对本发明的一种翻修钛网做进一步详细的描述。
如图1所示,其示为本发明的一种翻修钛网,用于弥补膝关节置换手术中的骨缺损,包括多条横向脊带2和多条纵向脊带3,通过横向脊带2插入骨头内以将翻修钛网1植入人体中,横向脊带2与纵向脊带3交叉设置组合形成网状的翻修钛网1,纵向脊带3用于支撑横向脊带2进而实现支撑整个翻修钛网1的结构,
进一步,横向脊带2与纵向脊带3之间具有镂空部4,翻修钛网1外部的异体骨和/或膝关节假体可通过进入镂空部内与翻修钛网固定在一起,可以和平台托、股骨髁配合使用,以将翻修钛网固定在人体上。
进一步,翻修钛网1环绕围成环形,且翻修钛网1的横截面呈上宽下窄的楔形,可获得较稳定的内在结构。此外,翻修钛网1的外形是模仿人体骨骼形状设计而成,可通过对翻修钛网1进行剪切,设计出了多种尺寸,为病人提供一个良好的匹配度,以适应不同病人的手术需求。翻修钛网1的网状结构还减少了介入材料的使用,减轻了重量,使用的器械较少,节省了手术时间。
进一步,本发明的翻修钛网1采用钛合金材料,横向脊带2的侧壁与底壁具有65°-75°的夹角,即横向脊带2的侧壁与轴向方向具有15°-25°的夹角,通过夹角插入骨头中,可将翻修钛网稳定植入骨头中。
本发明的一种翻修钛网,翻修钛网的网状结构可保证病人的骨骼长入,也可对其进行剪切,为病人提供一个良好的匹配度,以满足病人的需求;可更好的保证病人骨骼的长入,对于病人后期恢复比较有利;配合使用的器械较少,节省了手术时间;减少了介入材料的使用,减轻了重量,有利于骨缺损部位的修复,而不是单纯的以假体代替;可应对各种特殊情况的病例,有利于手术的顺利进行。
以上借助具体实施例对本发明做了进一步描述,但是应该理解的是,这里具体的描述,不应理解为对本发明的实质和范围的限定,本领域内的普通技术人员在阅读本说明书后对上述实施例做出的各种修改,都属于本发明所保护的范围。

Claims (6)

1.一种翻修钛网,用于弥补膝关节置换手术中的骨缺损,其特征在于,翻修钛网(1)包括用于将翻修钛网植入人体的横向脊带(2)和支撑横向脊带(2)的纵向脊带(3),横向脊带(2)与纵向脊带(3)交叉设置组合形成网状的翻修钛网(1)。
2.根据权利要求1所述的翻修钛网,其特征在于,翻修钛网(1)中设置有多条横向脊带(2)和纵向脊带(3)。
3.根据权利要求1所述的翻修钛网,其特征在于,横向脊带(2)与纵向脊带(3)之间具有镂空部(4),翻修钛网(1)外部的异体骨和/或膝关节假体可通过进入镂空部内与翻修钛网(1)固定在一起。
4.根据权利要求1所述的翻修钛网,其特征在于,翻修钛网(1)环绕围成环形,且翻修钛网(1)的横截面呈上宽下窄的楔形。
5.根据权利要求1所述的翻修钛网,其特征在于,翻修钛网(1)采用钛合金材料。
6.根据权利要求1所述的翻修钛网,其特征在于,横向脊带(2)的侧壁与底壁具有65°-75°的夹角,通过夹角插入骨头中,可将翻修钛网(1)稳定植入骨头中。
CN201510952813.5A 2015-12-17 2015-12-17 一种翻修钛网 Active CN105496609B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201510952813.5A CN105496609B (zh) 2015-12-17 2015-12-17 一种翻修钛网
PCT/CN2016/097826 WO2017101519A1 (zh) 2015-12-17 2016-09-01 翻修钛网
KR1020187020331A KR102184942B1 (ko) 2015-12-17 2016-09-01 복원 티타늄망
US15/990,731 US20180271658A1 (en) 2015-12-17 2018-05-28 Renovated titanium mesh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510952813.5A CN105496609B (zh) 2015-12-17 2015-12-17 一种翻修钛网

Publications (2)

Publication Number Publication Date
CN105496609A true CN105496609A (zh) 2016-04-20
CN105496609B CN105496609B (zh) 2017-12-01

Family

ID=55705179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510952813.5A Active CN105496609B (zh) 2015-12-17 2015-12-17 一种翻修钛网

Country Status (4)

Country Link
US (1) US20180271658A1 (zh)
KR (1) KR102184942B1 (zh)
CN (1) CN105496609B (zh)
WO (1) WO2017101519A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101519A1 (zh) * 2015-12-17 2017-06-22 北京市春立正达医疗器械股份有限公司 翻修钛网
CN107233147A (zh) * 2017-06-30 2017-10-10 芜湖启泽信息技术有限公司 一种3d打印髋骨植入物
CN114366393A (zh) * 2022-01-11 2022-04-19 无锡市第九人民医院 骨缺损用包裹松质骨植骨的网状骨水泥间隔及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2675049C1 (ru) * 2017-11-13 2018-12-14 Федеральное государственное бюджетное учреждение "Российский ордена Трудового Красного Знамени научно-исследовательский институт травматологии и ортопедии имени Р.Р. Вредена" Министерства здравоохранения Российской Федерации (ФГБУ "РНИИТО им. Р.Р. Вредена" Минздрава России) Устройство для замещения дефектов проксимального отдела бедренной кости при выполнении ревизионного эндопротезирования тазобедренного сустава
EP4147678B1 (de) * 2021-09-10 2023-11-08 Heraeus Medical GmbH Augmentationsvorrichtung und augmentationssystem
EP4268771B1 (de) 2022-04-25 2024-04-10 Heraeus Medical GmbH Augmentationsvorrichtung und verfahren zur anpassung einer augmentationsvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754730A (zh) * 2007-07-18 2010-06-23 生物动力有限责任公司 用于肌骨损伤、矫形重建和软组织修复的可植入网状物
CN102883685A (zh) * 2010-03-10 2013-01-16 奥斯-Q公司 用于修复组织缺损的植入体和方法
CN103889471A (zh) * 2011-10-18 2014-06-25 浦项工科大学校产学协力团 膜式人造支架及其制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576074A (en) * 1968-07-15 1971-04-27 Sidney D Gault Dental endosseous root implant
FR2708461B1 (fr) * 1993-08-06 1995-09-29 Advanced Technical Fabrication Implant intersomatique pour colonne vertébrale.
US6447543B1 (en) * 1999-09-28 2002-09-10 Sulzer Orthopedics Ltd. Basket-like container for implanting bone tissue
KR100358192B1 (ko) * 2000-02-16 2002-10-25 한국과학기술원 시멘트 비사용 인공관절 스템용 자켓 및 이것을 구비한 인공관절
NZ525999A (en) * 2000-12-15 2006-05-26 Spineology Inc Annulus-reinforcing band
US6783554B2 (en) 2001-02-20 2004-08-31 Atrium Medical Corporation Pile mesh prosthesis
US6827743B2 (en) * 2001-02-28 2004-12-07 Sdgi Holdings, Inc. Woven orthopedic implants
US20030003127A1 (en) * 2001-06-27 2003-01-02 Ethicon, Inc. Porous ceramic/porous polymer layered scaffolds for the repair and regeneration of tissue
ES2569853T3 (es) * 2003-06-25 2016-05-12 Biedermann Technologies Gmbh & Co. Kg Diseño de integración tisular para la fijación de implantes sin soldadura
CN2681705Y (zh) * 2004-03-08 2005-03-02 朱建军 颅骨缺损修补用网板
JP5886306B2 (ja) * 2010-11-15 2016-03-16 シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツングSynthes Gmbh 骨欠損のための移植片採取/格納システム
US20120150300A1 (en) * 2010-12-08 2012-06-14 Raj Nihalani Inter-vertebral-body spacer
BR112014027897A2 (pt) * 2012-05-10 2017-06-27 H Zadeh Homayoun dispositivos odontológicos para reconstrução do local de extração
WO2014125381A2 (en) * 2013-02-12 2014-08-21 Ossdsign Ab Mosaic implants, kits and methods for correcting bone defects
CN105496609B (zh) * 2015-12-17 2017-12-01 北京市春立正达医疗器械股份有限公司 一种翻修钛网

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754730A (zh) * 2007-07-18 2010-06-23 生物动力有限责任公司 用于肌骨损伤、矫形重建和软组织修复的可植入网状物
CN102883685A (zh) * 2010-03-10 2013-01-16 奥斯-Q公司 用于修复组织缺损的植入体和方法
CN103889471A (zh) * 2011-10-18 2014-06-25 浦项工科大学校产学协力团 膜式人造支架及其制造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101519A1 (zh) * 2015-12-17 2017-06-22 北京市春立正达医疗器械股份有限公司 翻修钛网
CN105496609B (zh) * 2015-12-17 2017-12-01 北京市春立正达医疗器械股份有限公司 一种翻修钛网
CN107233147A (zh) * 2017-06-30 2017-10-10 芜湖启泽信息技术有限公司 一种3d打印髋骨植入物
CN107233147B (zh) * 2017-06-30 2020-09-01 芜湖启泽信息技术有限公司 一种3d打印髋骨植入物
CN114366393A (zh) * 2022-01-11 2022-04-19 无锡市第九人民医院 骨缺损用包裹松质骨植骨的网状骨水泥间隔及其制备方法
CN114366393B (zh) * 2022-01-11 2022-12-02 无锡市第九人民医院 骨缺损用包裹松质骨植骨的网状骨水泥间隔及其制备方法

Also Published As

Publication number Publication date
WO2017101519A1 (zh) 2017-06-22
US20180271658A1 (en) 2018-09-27
KR102184942B1 (ko) 2020-12-02
CN105496609B (zh) 2017-12-01
KR20180095636A (ko) 2018-08-27

Similar Documents

Publication Publication Date Title
CN105496609A (zh) 一种翻修钛网
CN107411855A (zh) 寰枢椎椎间关节融合器
CN102579163A (zh) 骶骨人工假体
CN105105878A (zh) 一种髋臼垫块
CN204636623U (zh) 3d金属骨小梁椎间融合器
CN102133138A (zh) 膝假体系统
CN102133137A (zh) 用于膝假体系统的胫骨组件
CN207605043U (zh) 一种用于骨折或骨缺损的骨植入体
CN107569309A (zh) 一种能够植入长段骨的椎体假体
CN203749648U (zh) 部分股骨头置换假体
CN204890258U (zh) 一种翻修髋臼杯假体
CN210541941U (zh) 一种高灵活度仿生全指关节置换件
CN204863560U (zh) 髋臼杯假体
EP3285691B1 (en) Cotyloid prosthesis for hipbone prostheses
JP2011514224A (ja) 大腿プロステーシス用のプロステーシスボディ
CN202537711U (zh) 骶骨人工假体
CN203059978U (zh) 一种骨连接装置
CN203074932U (zh) 种植体人工髋关节柄
CN208274654U (zh) 寰枢椎椎间关节融合器
CN104921796A (zh) 一种肿瘤型膝关节假体髓内针
CN208710172U (zh) 骶髂关节融合器
CN202235644U (zh) 支撑股骨头防止塌陷的羟基磷灰石涂层空芯钛棒
CN201899584U (zh) 组配式翼加强翻修髋臼杯假体
CN204909737U (zh) 一种改进的带多孔薄层的人工膝关节股骨假体
CN103655006A (zh) 一种髋关节假体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210402

Address after: 054700 east of Tengfei road and south of Xinde Road, Weixian high tech Industrial Development Zone, Xingtai City, Hebei Province

Patentee after: Hebei Chunli hangnuo New Material Technology Co.,Ltd.

Address before: 101112 Beijing Tongzhou District Tongzhou Economic Development Zone South District Xin Xi two road 10.

Patentee before: Beijing Chunlizhengda Medical Instruments Co.,Ltd.