CA2644196A1 - Cutter for preparing intervertebral disc space - Google Patents
Cutter for preparing intervertebral disc space Download PDFInfo
- Publication number
- CA2644196A1 CA2644196A1 CA002644196A CA2644196A CA2644196A1 CA 2644196 A1 CA2644196 A1 CA 2644196A1 CA 002644196 A CA002644196 A CA 002644196A CA 2644196 A CA2644196 A CA 2644196A CA 2644196 A1 CA2644196 A1 CA 2644196A1
- Authority
- CA
- Canada
- Prior art keywords
- cutter
- cutter blade
- blade
- closed loop
- face
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims abstract description 52
- 239000012781 shape memory material Substances 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 71
- 230000033001 locomotion Effects 0.000 claims description 46
- 238000002560 therapeutic procedure Methods 0.000 claims description 21
- 230000001154 acute effect Effects 0.000 claims 3
- 210000000845 cartilage Anatomy 0.000 abstract description 26
- 238000000429 assembly Methods 0.000 abstract description 12
- 230000000740 bleeding effect Effects 0.000 abstract description 12
- 230000000712 assembly Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 48
- 230000008569 process Effects 0.000 description 15
- 210000001519 tissue Anatomy 0.000 description 14
- 238000013459 approach Methods 0.000 description 12
- 238000004321 preservation Methods 0.000 description 12
- 230000004927 fusion Effects 0.000 description 11
- 208000032843 Hemorrhage Diseases 0.000 description 10
- 238000001356 surgical procedure Methods 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 210000000988 bone and bone Anatomy 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 229910001000 nickel titanium Inorganic materials 0.000 description 6
- 230000036407 pain Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 4
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007850 degeneration Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 210000003041 ligament Anatomy 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008468 bone growth Effects 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- -1 e.g. Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 210000000278 spinal cord Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 208000034657 Convalescence Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 1
- 206010061310 Nerve root injury Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 102000016611 Proteoglycans Human genes 0.000 description 1
- 108010067787 Proteoglycans Proteins 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
- 230000006020 chronic inflammation Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005786 degenerative changes Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 210000002517 zygapophyseal joint Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
- A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00261—Discectomy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
- A61B2017/00331—Steering mechanisms with preformed bends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77803506P | 2006-02-28 | 2006-02-28 | |
| US60/778,035 | 2006-02-28 | ||
| US11/586,338 US7776068B2 (en) | 2003-10-23 | 2006-10-24 | Spinal motion preservation assemblies |
| US11/586,338 | 2006-10-24 | ||
| US11/586,486 | 2006-10-24 | ||
| US11/586,486 US8038680B2 (en) | 2003-10-23 | 2006-10-24 | Drivers for inserts to bone anchors |
| PCT/US2007/005405 WO2007100914A2 (en) | 2006-02-28 | 2007-02-28 | Cutter for preparing intervertebral disc space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2644196A1 true CA2644196A1 (en) | 2007-09-07 |
Family
ID=38459685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002644196A Abandoned CA2644196A1 (en) | 2006-02-28 | 2007-02-28 | Cutter for preparing intervertebral disc space |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1996081A2 (enrdf_load_stackoverflow) |
| JP (1) | JP2009528137A (enrdf_load_stackoverflow) |
| AU (1) | AU2007220994A1 (enrdf_load_stackoverflow) |
| CA (1) | CA2644196A1 (enrdf_load_stackoverflow) |
| IL (1) | IL193709A0 (enrdf_load_stackoverflow) |
| WO (1) | WO2007100914A2 (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH700056B1 (de) | 2008-12-12 | 2012-04-13 | Med Titan Spine Gmbh | Chirurgieinstrument. |
| US8801739B2 (en) * | 2009-04-17 | 2014-08-12 | Spine View, Inc. | Devices and methods for arched roof cutters |
| US9592069B2 (en) | 2012-04-28 | 2017-03-14 | Physcient, Inc. | Methods and devices for soft tissue dissection |
| NZ725053A (en) | 2012-04-28 | 2018-05-25 | Physcient Inc | Methods and devices for soft tissue dissection |
| US9480574B2 (en) | 2013-03-14 | 2016-11-01 | Benvenue Medical, Inc. | Spinal fusion implants and devices and methods for deploying such implants |
| US10582942B2 (en) | 2014-04-18 | 2020-03-10 | Physcient, Inc. | Methods and devices for soft tissue dissection |
| US10383651B2 (en) | 2014-04-22 | 2019-08-20 | Physcient, Inc. | Instruments, devices, and related methods for soft tissue dissection |
| US10314605B2 (en) | 2014-07-08 | 2019-06-11 | Benvenue Medical, Inc. | Apparatus and methods for disrupting intervertebral disc tissue |
| US10022243B2 (en) | 2015-02-06 | 2018-07-17 | Benvenue Medical, Inc. | Graft material injector system and method |
| US10758286B2 (en) | 2017-03-22 | 2020-09-01 | Benvenue Medical, Inc. | Minimal impact access system to disc space |
| US11583327B2 (en) | 2018-01-29 | 2023-02-21 | Spinal Elements, Inc. | Minimally invasive interbody fusion |
| WO2019178575A1 (en) | 2018-03-16 | 2019-09-19 | Benvenue Medical, Inc. | Articulated instrumentation and methods of using the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1388547A (en) * | 1921-08-23 | Outting-tooi | ||
| US5787591A (en) * | 1996-10-15 | 1998-08-04 | Long Shye Enterprise Co., Ltd. | Knife blade edge |
| US20020016604A1 (en) * | 1999-08-10 | 2002-02-07 | Robert Boock | Guidewire with serrated element |
| US6574868B1 (en) * | 2000-03-01 | 2003-06-10 | Steven D Overholt | Knife with replaceable cutting element |
| US7740633B2 (en) * | 2003-10-23 | 2010-06-22 | Trans1 Inc. | Guide pin for guiding instrumentation along a soft tissue tract to a point on the spine |
| US7172611B2 (en) * | 2004-03-22 | 2007-02-06 | Becton, Dickinson And Company | Surgical scalpel assembly |
| JP2005305639A (ja) * | 2004-04-16 | 2005-11-04 | Kapman Ab | 帯のこぎり歯及び帯のこぎり歯の製造方法 |
-
2007
- 2007-02-28 CA CA002644196A patent/CA2644196A1/en not_active Abandoned
- 2007-02-28 AU AU2007220994A patent/AU2007220994A1/en not_active Abandoned
- 2007-02-28 WO PCT/US2007/005405 patent/WO2007100914A2/en active Application Filing
- 2007-02-28 EP EP07752126A patent/EP1996081A2/en not_active Withdrawn
- 2007-02-28 JP JP2008557409A patent/JP2009528137A/ja not_active Withdrawn
-
2008
- 2008-08-26 IL IL193709A patent/IL193709A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1996081A2 (en) | 2008-12-03 |
| JP2009528137A (ja) | 2009-08-06 |
| WO2007100914A3 (en) | 2007-12-27 |
| WO2007100914A2 (en) | 2007-09-07 |
| AU2007220994A1 (en) | 2007-09-07 |
| IL193709A0 (en) | 2009-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |