JP6253652B2 - 調節可能フィラメントを伴う眼科外科手術用デバイス - Google Patents
調節可能フィラメントを伴う眼科外科手術用デバイス Download PDFInfo
- Publication number
- JP6253652B2 JP6253652B2 JP2015529887A JP2015529887A JP6253652B2 JP 6253652 B2 JP6253652 B2 JP 6253652B2 JP 2015529887 A JP2015529887 A JP 2015529887A JP 2015529887 A JP2015529887 A JP 2015529887A JP 6253652 B2 JP6253652 B2 JP 6253652B2
- Authority
- JP
- Japan
- Prior art keywords
- filament
- surgical device
- ophthalmic surgical
- shaft
- actuator
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 13
- 206010038848 Retinal detachment Diseases 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 230000004264 retinal detachment Effects 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 8
- 239000012781 shape memory material Substances 0.000 claims description 7
- 210000003811 finger Anatomy 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims 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 claims description 4
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 20
- 210000001508 eye Anatomy 0.000 description 13
- 210000001525 retina Anatomy 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000001356 surgical procedure Methods 0.000 description 9
- 210000000744 eyelid Anatomy 0.000 description 7
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000002207 retinal effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 230000000649 photocoagulation Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 206010036346 Posterior capsule opacification Diseases 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 210000002301 subretinal fluid Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000002367 Retinal Perforations Diseases 0.000 description 1
- 206010038897 Retinal tear Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000744 blepharospasm Effects 0.000 description 1
- 206010005159 blepharospasm Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 238000000315 cryotherapy Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000007831 electrophysiology Effects 0.000 description 1
- 238000002001 electrophysiology Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 210000001927 retinal artery Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 210000003786 sclera Anatomy 0.000 description 1
- 229920000431 shape-memory polymer Polymers 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000000015 thermotherapy Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00709—Instruments for removing foreign bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F2/00—Filters 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
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00727—Apparatus for retinal reattachment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00821—Methods or devices for eye surgery using laser for coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00358—Snares for grasping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00154—Coatings on the energy applicator containing and delivering drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00321—Head or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00595—Cauterization
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
- A61B2018/141—Snare
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F2/00—Filters 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
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1662—Instruments for inserting intraocular lenses into the eye
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/00863—Retina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/00874—Vitreous
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
(項目1)
眼科外科手術用デバイスであって、
フィラメントと、
細長い要素に連結されたシャフトと、
前記フィラメントに恒久的に連結され、前記シャフト内を自由にスライドするように構成されているアクチュエータと、
細長い要素と
を備え、
前記フィラメントは、前記細長い要素を通して後退および展開可能であり、前記フィラメントは、前記細長い要素内で後退されている場合、線形構成を有し、前記細長い要素から展開されている場合、非線形構成を有する、デバイス。
(項目2)
前記細長い要素は、鋭い先端を有するカニューレである、項目1に記載の眼科外科手術用デバイス。
(項目3)
前記フィラメントは、形状記憶材料を備えている、項目1に記載の眼科外科手術用デバイス。
(項目4)
前記形状記憶材料は、ニチノールである、項目3に記載の眼科外科手術用デバイス。
(項目5)
前記非線形構成は、ループである、項目1に記載の眼科外科手術用デバイス。
(項目6)
前記アクチュエータに連結されたアクチュエータハンドルと、
前記シャフトまたは前記細長い要素に連結されたシャフトハンドルと、
通気口と、
フィラメント停止部と
をさらに備えている、項目1に記載の眼科外科手術用デバイス。
(項目7)
前記アクチュエータハンドルは、親指支持部を備えている、項目6に記載の眼科外科手術用デバイス。
(項目8)
前記シャフトハンドルは、指支持部を備えている、項目6に記載の眼科外科手術用デバイス。
(項目9)
前記通気口は、流体および/またはガスが、途中で体積または圧力を損失することなく、前記通気口と前記細長い要素の遠位開口部との間を通ることができるように、前記シャフトおよび前記細長い要素と密閉連通している、項目6に記載の眼科外科手術用デバイス。
(項目10)
前記フィラメント停止部は、前記フィラメントが、前記細長い要素内に完全に後退することを防止するように構成されている、項目6に記載の眼科外科手術用デバイス。
(項目11)
物体を操作する方法であって、
フィラメントを提供するステップと、
細長い要素を提供するステップと
を含み、
前記フィラメントは、前記細長い要素を通して後退および展開可能であり、前記フィラメントは、前記細長い要素内で後退されている場合、線形構成を有し、前記細長い要素から展開されている場合、非線形構成を有する、方法。
(項目12)
前記細長い要素は、鋭い先端を有するカニューレである、項目11に記載の方法。
(項目13)
前記フィラメントは、形状記憶材料を備えている、項目11に記載の方法。
(項目14)
前記形状記憶材料は、ニチノールである、項目13に記載の方法。
(項目15)
前記非線形構成は、ループである、項目11に記載の方法。
(項目16)
電力が必要とされない、項目11に記載の方法。
(項目17)
前記フィラメントは、網膜剥離修復術に関連して使用される、項目11に記載の方法。
(項目18)
前記フィラメントは、位置ずれした眼内レンズまたは眼内異物の除去に関連して使用される、項目11に記載の方法。
(項目19)
前記フィラメントは、眼内断片を切断することに関連して使用される、項目11に記載の方法。
本開示の種々の実施形態による眼科外科手術用デバイスは、細長い要素およびフィラメントを備えている。本デバイスは、シャフト、アクチュエータ、アクチュエータハンドル、シャフトハンドル、通気口、およびフィラメント停止部のうちの1つ以上をさらに備え得る。本デバイスは、網膜剥離修復術におけるように物体を機械的に押しつけるため、位置ずれした眼内レンズまたは眼内異物の除去におけるように物体を握持するため、流体を吸引するため、および眼内レンズ断片等の物質を切断するために使用され得る。
Claims (14)
- 眼科外科手術用デバイスであって、
フィラメントと、
細長い要素と、
前記細長い要素に連結されたシャフトと、
前記フィラメントに恒久的に連結され、前記シャフト内を自由にスライドするように構成されているアクチュエータと、
前記シャフトおよび前記細長い要素と密閉連通している通気口と
を備え、
前記フィラメントは、前記細長い要素を通して後退および展開可能であり、前記フィラメントは、前記細長い要素内で後退されている場合、線形構成を有し、前記細長い要素から展開されている場合、非線形構成を有し、
流体およびガスのうちの少なくとも1つが、前記フィラメントが前記細長い要素から展開されている間に、前記通気口と前記細長い要素の遠位開口部との間を通ることができる、眼科外科手術用デバイス。 - 前記細長い要素は、鋭い先端を有するカニューレである、請求項1に記載の眼科外科手術用デバイス。
- 前記フィラメントは、形状記憶材料を備えている、請求項1に記載の眼科外科手術用デバイス。
- 前記形状記憶材料は、ニチノールである、請求項3に記載の眼科外科手術用デバイス。
- 前記非線形構成は、ループである、請求項1に記載の眼科外科手術用デバイス。
- 前記アクチュエータに連結されたアクチュエータハンドルと、
前記シャフトまたは前記細長い要素に連結されたシャフトハンドルと、
フィラメント停止部と
をさらに備えている、請求項1に記載の眼科外科手術用デバイス。 - 前記アクチュエータハンドルは、親指支持部を備えている、請求項6に記載の眼科外科手術用デバイス。
- 前記シャフトハンドルは、指支持部を備えている、請求項6に記載の眼科外科手術用デバイス。
- 流体およびガスのうちの前記少なくとも1つが、途中で体積または圧力を損失することなく、前記通気口と前記細長い要素の遠位開口部との間を通る、請求項6に記載の眼科外科手術用デバイス。
- 前記フィラメント停止部は、前記フィラメントが前記細長い要素内に完全に後退することを防止するように構成されている、請求項6に記載の眼科外科手術用デバイス。
- 電力が必要とされない、請求項1に記載の眼科外科手術用デバイス。
- 前記フィラメントは、網膜剥離修復術に関連して使用される、請求項1に記載の眼科外科手術用デバイス。
- 前記フィラメントは、位置ずれした眼内レンズまたは眼内異物の除去に関連して使用される、請求項1に記載の眼科外科手術用デバイス。
- 前記フィラメントは、眼内断片を切断することに関連して使用される、請求項1に記載の眼科外科手術用デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261694084P | 2012-08-28 | 2012-08-28 | |
US61/694,084 | 2012-08-28 | ||
PCT/US2013/056573 WO2014035862A1 (en) | 2012-08-28 | 2013-08-26 | Ophthalmic surgical device with adjustable filament and method of use |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015533092A JP2015533092A (ja) | 2015-11-19 |
JP2015533092A5 JP2015533092A5 (ja) | 2016-07-28 |
JP6253652B2 true JP6253652B2 (ja) | 2017-12-27 |
Family
ID=50184198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015529887A Active JP6253652B2 (ja) | 2012-08-28 | 2013-08-26 | 調節可能フィラメントを伴う眼科外科手術用デバイス |
Country Status (5)
Country | Link |
---|---|
US (2) | US10278858B2 (ja) |
JP (1) | JP6253652B2 (ja) |
DE (1) | DE112013004247T5 (ja) |
GB (2) | GB2536365B (ja) |
WO (1) | WO2014035862A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10278858B2 (en) | 2012-08-28 | 2019-05-07 | The Regents Of The University Of Colorado, A Body Corporate | Ophthalmic surgical device with adjustable filament and method of use |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012223076A1 (de) * | 2012-12-13 | 2014-07-03 | Geuder Ag | Instrument zur Stimulation bzw. Irritation und/oder zur Abrasivbehandlung und/oder zum Polieren einer Membrane oder Oberfläche oder Innenfläche im menschlichen oder tierischen Auge |
US9925088B2 (en) | 2014-06-06 | 2018-03-27 | Janssen Biotech, Inc. | Sub-retinal tangential needle catheter guide and introducer |
EP3166551A4 (en) * | 2014-09-04 | 2018-02-07 | Alcon Pharmaceuticals Ltd. | Surgical hand piece for cataract removal |
RU2703694C2 (ru) | 2014-09-17 | 2019-10-21 | Янтек, Инк. | Устройства и способы для удаления хрусталиковой ткани |
US9629747B2 (en) | 2014-09-17 | 2017-04-25 | Iantech, Inc. | Devices and methods for cutting lenticular tissue |
US10631893B2 (en) * | 2015-07-10 | 2020-04-28 | Warsaw Orthopedic, Inc. | Nerve and soft tissue removal device |
EP3352682B1 (en) | 2015-09-25 | 2020-07-15 | Ryan, Edwin | Dynamic support for ophthalmic device |
EP3181080A1 (en) * | 2015-12-15 | 2017-06-21 | Netvlieschirurg B.V. | Microsurgical fine gripping and diathermy forceps and scissors |
US10624785B2 (en) | 2016-01-30 | 2020-04-21 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for ocular surgery |
AU2017232627B2 (en) * | 2016-03-17 | 2021-07-29 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for cutting lenticular tissue |
CN110114023B (zh) | 2016-10-26 | 2022-03-29 | 卡尔蔡司白内障医疗技术公司 | 用于在眼睛中切割晶状体的方法和装置 |
US11278450B2 (en) | 2017-05-04 | 2022-03-22 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for ocular surgery |
CA3085339A1 (en) | 2017-12-14 | 2019-06-20 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for ocular surgery |
US10441462B1 (en) | 2018-05-03 | 2019-10-15 | Richard Mackool | Ophthalmic surgical instruments and methods of use thereof |
US10292862B1 (en) * | 2018-05-03 | 2019-05-21 | Richard Mackool | Ophthalmic surgical instruments and methods of use thereof |
NL2020965B1 (en) * | 2018-05-22 | 2019-11-28 | Crea Ip B V | Tool for cryosurgery |
CA3102347A1 (en) | 2018-06-05 | 2019-12-12 | Carl Zeiss Meditec Cataract Technology Inc. | Ophthalmic microsurgical tools, systems, and methods of use |
WO2019236016A1 (en) * | 2018-06-08 | 2019-12-12 | Erakguen Ethem Tansu | Surgical lasso device designed for sutureless scleral intraocular lens fixation |
CN113710209B (zh) | 2019-02-01 | 2024-06-25 | 卡尔蔡司白内障医疗技术公司 | 具有集成抽吸泵的眼科切割器械 |
JP2022532255A (ja) | 2019-05-17 | 2022-07-13 | カール・ツァイス・メディテック・キャタラクト・テクノロジー・インコーポレイテッド | 一体化吸引ポンプを有する眼科用切削器具 |
AU2020288110A1 (en) | 2019-06-07 | 2022-01-27 | Carl Zeiss Meditec Cataract Technology Inc. | Multi-stage trigger for ophthalmology cutting tool |
US10485700B1 (en) | 2019-06-24 | 2019-11-26 | Richard Mackool | Ophthalmic surgical instruments and snares thereof |
US11007079B1 (en) | 2019-12-02 | 2021-05-18 | Richard Mackool | Ophthalmic surgical instruments and snares thereof |
US10639195B1 (en) | 2019-08-19 | 2020-05-05 | Richard Mackool | Capsular retractors |
IT202100029747A1 (it) * | 2021-11-24 | 2023-05-24 | Tommaso Rossi | Dispositivo medico per il fissaggio di lenti intraoculari alla parete sclerale durante una chirurgia oftalmica. |
DE102023108808A1 (de) | 2023-04-06 | 2024-10-10 | Carl Zeiss Meditec Ag | Ophthalmochirurgisches Instrument mit Öffnungsvorrichtung zum Öffnen eines Kapselsacks |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US798839A (en) | 1904-05-21 | 1905-09-05 | Charles W Stowe | Illuminated snare. |
US4246902A (en) * | 1978-03-10 | 1981-01-27 | Miguel Martinez | Surgical cutting instrument |
US4530359A (en) * | 1983-02-08 | 1985-07-23 | Helfgott Maxwell A | Ophthalmic perforating instrument and surgical method employing said instrument |
US4538611A (en) | 1983-06-13 | 1985-09-03 | Kelman Charles D | Surgical instrument and method of cutting a lens of an eye |
US4732150A (en) | 1984-06-14 | 1988-03-22 | Keener Jr Gerald T | Process for cataract extraction |
JPH0731327B2 (ja) | 1986-02-20 | 1995-04-10 | 旭硝子株式会社 | 液晶表示素子 |
JPS62192725U (ja) * | 1986-05-27 | 1987-12-08 | ||
FR2655836A1 (fr) | 1989-12-15 | 1991-06-21 | Cabantous Michel | Dispositif pour la section du noyau du cristallin dans l'operation de la cataracte. |
US5171314A (en) * | 1990-07-24 | 1992-12-15 | Andrew Surgical, Inc. | Surgical snare |
AU6405994A (en) * | 1993-03-11 | 1994-09-26 | Wilson Greatbatch Ltd. | Laparoscopic surgical grasper |
US5501692A (en) * | 1994-01-28 | 1996-03-26 | Riza; Erol D. | Laparoscopic suture snare |
US5669923A (en) * | 1996-01-24 | 1997-09-23 | Gordon; Mark G. | Anterior capsulotomy device and procedure |
US6921385B2 (en) * | 2002-08-05 | 2005-07-26 | Alcon, Inc. | Apparatus for delivery of fluid to opthalmic surgical handpiece |
GB0506795D0 (en) * | 2005-04-04 | 2005-05-11 | Agt Energy Ltd | Wax-containing materials |
US20090054904A1 (en) * | 2005-07-18 | 2009-02-26 | Phaco Treat Ab | Methods and devices for eye surgery |
US20080183199A1 (en) | 2007-01-30 | 2008-07-31 | Jurg Attinger | Membrane Scraper |
US8157797B2 (en) * | 2009-01-12 | 2012-04-17 | Alcon Research, Ltd. | Capsularhexis device with retractable bipolar electrodes |
EP2409761B1 (en) * | 2009-03-17 | 2019-10-02 | Nippon Shokubai Co., Ltd. | Use of a catalyst for production of hydrogen |
WO2011106781A1 (en) | 2010-02-26 | 2011-09-01 | Iscience Interventional Corporation | Apparatus for enhancement of aqueous humor drainage from the eye |
US20130165949A1 (en) * | 2010-03-19 | 2013-06-27 | The Regents of the University of Colorado , a body corporate | Soft tissue coaptor and device for deploying same |
US20120158027A1 (en) * | 2010-12-16 | 2012-06-21 | Ala Moradian | Capsulotomy methods and apparatus using heat |
JP6253652B2 (ja) | 2012-08-28 | 2017-12-27 | ザ リージェンツ オブ ザ ユニバーシティ オブ コロラド,ア ボディー コーポレイトTHE REGENTS OF THE UNIVERSITY OF COLORADO,a body corporate | 調節可能フィラメントを伴う眼科外科手術用デバイス |
-
2013
- 2013-08-26 JP JP2015529887A patent/JP6253652B2/ja active Active
- 2013-08-26 US US14/423,936 patent/US10278858B2/en active Active
- 2013-08-26 GB GB1604731.8A patent/GB2536365B/en active Active
- 2013-08-26 DE DE112013004247.9T patent/DE112013004247T5/de active Pending
- 2013-08-26 WO PCT/US2013/056573 patent/WO2014035862A1/en active Application Filing
- 2013-08-26 GB GB1503268.3A patent/GB2519711B/en active Active
-
2019
- 2019-03-21 US US16/361,065 patent/US20190216643A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10278858B2 (en) | 2012-08-28 | 2019-05-07 | The Regents Of The University Of Colorado, A Body Corporate | Ophthalmic surgical device with adjustable filament and method of use |
Also Published As
Publication number | Publication date |
---|---|
US20190216643A1 (en) | 2019-07-18 |
GB2536365B (en) | 2017-06-21 |
GB201604731D0 (en) | 2016-05-04 |
WO2014035862A1 (en) | 2014-03-06 |
US20150257927A1 (en) | 2015-09-17 |
GB2536365A (en) | 2016-09-14 |
JP2015533092A (ja) | 2015-11-19 |
GB201503268D0 (en) | 2015-04-15 |
GB2519711A (en) | 2015-04-29 |
DE112013004247T5 (de) | 2015-07-09 |
US10278858B2 (en) | 2019-05-07 |
GB2519711B (en) | 2016-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6253652B2 (ja) | 調節可能フィラメントを伴う眼科外科手術用デバイス | |
US11872158B2 (en) | Ocular delivery systems and methods | |
US20230277373A1 (en) | Ocular delivery systems and methods | |
AU2015390071B2 (en) | Ocular delivery systems and methods | |
CN108712894B (zh) | 经弯针用于视网膜下施用治疗剂的装置 | |
AU2016370711B2 (en) | Patch for sealing retinal breaks and associated devices, systems, and methods | |
US6629980B1 (en) | Instrument and method for creating an intraocular incision | |
EP1661533A1 (en) | Method for eye refractive surgery and device for implanting an intraocular refractive lens | |
US8771255B2 (en) | Method and apparatus for sutureless injectable retinal detachment sponge implantation | |
US20130165949A1 (en) | Soft tissue coaptor and device for deploying same | |
RU2707405C1 (ru) | Хрусталиковая петля | |
HÂNCU et al. | The management of traumatic iris injuries | |
Wolkow et al. | a Zone I Open Globe Injury | |
ARORA | LALIT VERMA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160606 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160606 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170322 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170328 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170628 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171102 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171128 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6253652 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |