RU2018130734A - Канюля с мягким наконечником - Google Patents

Канюля с мягким наконечником Download PDF

Info

Publication number
RU2018130734A
RU2018130734A RU2018130734A RU2018130734A RU2018130734A RU 2018130734 A RU2018130734 A RU 2018130734A RU 2018130734 A RU2018130734 A RU 2018130734A RU 2018130734 A RU2018130734 A RU 2018130734A RU 2018130734 A RU2018130734 A RU 2018130734A
Authority
RU
Russia
Prior art keywords
tip
elongated
channel
distal end
soft tip
Prior art date
Application number
RU2018130734A
Other languages
English (en)
Other versions
RU2018130734A3 (ru
RU2766812C2 (ru
Inventor
Нильс АБТ
Ханс Юрг ВЕРЛИ
Хайко КРОМЕР
Original Assignee
Алькон Рисерч, Лтд.
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 Алькон Рисерч, Лтд. filed Critical Алькон Рисерч, Лтд.
Priority to RU2018130734A priority Critical patent/RU2766812C2/ru
Publication of RU2018130734A publication Critical patent/RU2018130734A/ru
Publication of RU2018130734A3 publication Critical patent/RU2018130734A3/ru
Application granted granted Critical
Publication of RU2766812C2 publication Critical patent/RU2766812C2/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/227—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of repetitive interlocking undercuts, e.g. in the form of puzzle cuts
    • B29C66/2272—Teardrop-like, waterdrop-like or mushroom-like interlocking undercuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B29C70/766—Moulding on edges or extremities of the preformed part on the end part of a tubular article
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00964—Material properties composite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/227—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of repetitive interlocking undercuts, e.g. in the form of puzzle cuts
    • B29C66/2274—Dovetailed interlocking undercuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7316—Surface properties
    • B29C66/73161—Roughness or rugosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0056—Biocompatible, e.g. biopolymers or bioelastomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/007—Medical tubes other than catheters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7546—Surgical equipment
    • B29L2031/7548—Cannulas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1066—Cutting to shape joining edge surfaces only

Claims (24)

1. Медицинский инструмент с мягким наконечником для хирургических офтальмологических процедур, содержащий:
удлиненную часть, содержащую канюлю или иглу, содержащую дистальный конец и стенку, и образующую первый канал; причем стенка проходит между внешней поверхностью удлиненной части и первым каналом, и
мягкий наконечник, присоединенный к периферийному краю дистального конца удлиненной части в месте захвата, при этом наконечник содержит второй канал, эквивалентный по размеру первому каналу удлиненной части, причем место захвата образовано между поверхностью периферийного края дистального конца удлиненной части и поверхностью проксимального конца мягкого наконечника; причем поверхность периферийного края дистального конца удлиненной части и поверхность проксимального конца мягкого наконечника соприкасаются, когда мягкий наконечник соединен с удлиненной частью, и
при этом место захвата имеет площадь поверхности больше, чем площадь поперечного сечения удлиненной части и приспособлено для обеспечения соединяющихся друг с другом язычкового и пазового соединения между удлиненной частью и мягким наконечником, причем язычковое и пазовое соединение содержит:
по меньшей мере один язычок, сформированный на указанном наконечнике, и
по меньшей мере один паз, сформированный на удлиненной части,
причем мягкий наконечник выполнен из материала, имеющего значение твердости от 50А до 50D, при этом по меньшей мере один паз содержит уменьшенную часть, увеличенную часть, соединенную с уменьшенной частью и содержащую плоский конец.
2. Медицинский инструмент по п. 1, отличающийся тем, что наконечник вплавлен в усиленную поверхность.
3. Медицинский инструмент по п. 1, отличающийся тем, что игла или канюля удлиненной части имеют калибр 25 или менее.
4. Медицинский инструмент по п. 1, отличающийся тем, что второй канал сужается.
5. Медицинский инструмент по п. 4, отличающийся тем, что второй канал расширяется от меньшего поперечного сечения, открытого с проксимального конца наконечника, к большему поперечному сечению, открытому с дистального конца наконечника.
6. Медицинский инструмент по п. 1, отличающийся тем, что дистальный конец наконечника расширяется наружу.
7. Медицинский инструмент по п. 1, отличающийся тем, что наконечник сформирован из эластомерного материала.
8. Медицинский инструмент по п. 7, отличающийся тем, что эластомерный материал имеет твердость меньше, чем материал, формирующий удлиненную часть.
9. Медицинский инструмент по п. 1, отличающийся тем, что по меньшей мере часть наконечника содержит силикон, полиуретан, полиэтилен, полипропилен, полистирол, политетрафторэтилен, фторированный этиленпропилен (ФЭП), перфторалкокси (ПФА), полиэфирэфиркетон (ПЭЭК), полиэфиримид (ПЭИ), полиамидимид (ПАИ), термопластичные полиимиды (ТПИ), полибензимидазол (ПБИ), резину, латекс, их комбинации или другие полимеры или пластические составы.
10. Способ формирования медицинского инструмента с мягким наконечником для хирургических офтальмологических процедур, включающий:
подготовку дистального конца удлиненной части для прикрепления мягкого наконечника, включающего лазерную обрезку, обрезку струей воды, сверление или их комбинацию, для образования по меньшей мере одного паза в дистальном конце удлиненной части, причем удлиненная часть содержит канюлю или иглу, образуя первый канал, и содержит стенку, проходящую между внешней поверхностью удлиненной части и первым каналом, и
присоединение мягкого наконечника к периферийному краю дистального конца удлиненной части, включающее литье, нагнетательное литье, литье со вставкой, экструдирование, склеивание или их комбинацию, для образования по меньшей мере одного язычка, сформированного на мягком наконечнике, причем по меньшей мере один язычок принят в по меньшей мере один паз, причем указанный наконечник включает второй канал, эквивалентный по размеру первому каналу,
при этом мягкий наконечник присоединен к месту захвата, сформированному на периферийном крае дистального конца удлиненной части, и
при этом место захвата имеет площадь поверхности большую, чем площадь поперечного сечения удлиненной части, причем место захвата содержит усиленную поверхность, зацепляемую с наконечником, при этом мягкий наконечник выполнен из материала, имеющего значение твердости от 50А до 50D, при этом по меньшей мере один паз содержит уменьшенную часть, увеличенную часть, соединенную с уменьшенной частью и содержащую плоский конец.
11. Способ по п. 10, отличающийся тем, что наконечник вплавлен в в усиленную поверхность.
12. Способ по п. 10, отличающийся тем, что второй канал сужается.
13. Способ по п. 10, отличающийся тем, что удлиненная часть имеет калибр 25 или менее.
14. Способ по п. 10, отличающийся тем, что по меньшей мере часть мягкого наконечника содержит силикон, полиуретан, полиэтилен, полипропилен, полистирол, политетрафторэтилен, фторированный этиленпропилен (ФЭП), перфторалкокси (ПФА), полиэфирэфиркетон (ПЭЭК), полиэфиримид (ПЭИ), полиамидимид (ПАИ), термопластичные полиимиды (ТПИ), полибензимидазол (ПБИ), резину, латекс, их комбинации или другие полимеры или пластические составы.
RU2018130734A 2012-07-17 2013-07-01 Канюля с мягким наконечником RU2766812C2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018130734A RU2766812C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261672550P 2012-07-17 2012-07-17
US61/672,550 2012-07-17
RU2018130734A RU2766812C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2015105177A Division RU2692630C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником

Publications (3)

Publication Number Publication Date
RU2018130734A true RU2018130734A (ru) 2019-03-15
RU2018130734A3 RU2018130734A3 (ru) 2021-09-17
RU2766812C2 RU2766812C2 (ru) 2022-03-15

Family

ID=49947168

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2015105177A RU2692630C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником
RU2018130734A RU2766812C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RU2015105177A RU2692630C2 (ru) 2012-07-17 2013-07-01 Канюля с мягким наконечником

Country Status (20)

Country Link
US (2) US9757536B2 (ru)
EP (2) EP2817048B1 (ru)
JP (1) JP6243422B2 (ru)
KR (1) KR102068157B1 (ru)
CN (1) CN104602742B (ru)
AR (1) AR091780A1 (ru)
AU (1) AU2013290610B2 (ru)
BR (1) BR112014029186B1 (ru)
CA (1) CA2877732C (ru)
DK (1) DK2817048T3 (ru)
ES (2) ES2702175T3 (ru)
IN (1) IN2014KN02987A (ru)
MX (1) MX355493B (ru)
PH (1) PH12014502792A1 (ru)
PL (1) PL2817048T3 (ru)
PT (1) PT2817048T (ru)
RU (2) RU2692630C2 (ru)
TR (1) TR201818778T4 (ru)
TW (1) TWI630007B (ru)
WO (1) WO2014014644A1 (ru)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10010447B2 (en) 2013-12-18 2018-07-03 Novartis Ag Systems and methods for subretinal delivery of therapeutic agents
US9730834B2 (en) 2013-12-20 2017-08-15 Novartis Ag Variable stiffness cannula and methods for a surgical system
JP5946195B2 (ja) 2014-02-20 2016-07-05 朝日インテック株式会社 バルーンカテーテル
US10617847B2 (en) 2014-11-04 2020-04-14 Orbusneich Medical Pte. Ltd. Variable flexibility catheter support frame
WO2016073563A1 (en) 2014-11-04 2016-05-12 Orbusneich Medical, Inc. Progressive flexibility catheter support frame
JP6713418B2 (ja) 2015-01-14 2020-06-24 テルモ株式会社 カテーテル
US20160374854A1 (en) * 2015-06-26 2016-12-29 Art, Ltd. Surgical apparatus and method of making the same
DE102015222858A1 (de) * 2015-11-19 2017-05-24 Richard Wolf Gmbh Schaftinstrument
US20180193608A1 (en) * 2016-01-15 2018-07-12 Cook Medical Technologies Llc Modular medical guide wire assembly
WO2017160848A1 (en) * 2016-03-14 2017-09-21 Yeti Coolers, Llc Container and method of forming a container
CN109789292B (zh) * 2016-10-05 2022-11-01 祥丰医疗私人有限公司 模块化血管导管
CN106618838A (zh) * 2016-11-28 2017-05-10 天津阳泽科技有限公司 一种环保型骨科关节专用定位装置
DE102017002527A1 (de) * 2017-03-16 2018-09-20 Joimax Gmbh Vorrichtung zum Zugang in das Innere eines Körpers
EP3632494A4 (en) * 2017-05-26 2021-03-17 Sumitomo Bakelite Co., Ltd. CATHETER
JP6965579B2 (ja) * 2017-05-26 2021-11-10 住友ベークライト株式会社 カテーテル
JP2018198793A (ja) * 2017-05-26 2018-12-20 住友ベークライト株式会社 カテーテル
US11419971B2 (en) * 2017-08-28 2022-08-23 Surgical Design Corporation Ocular surgical work tip adapter
JP6902966B2 (ja) * 2017-08-30 2021-07-14 マニー株式会社 バックフラッシュニードル
US11835158B2 (en) 2017-12-15 2023-12-05 Viant As&O Holdings, Llc Mechanical joining of Nitinol tubes
US11885442B2 (en) 2017-12-15 2024-01-30 Viant As&O Holdings, Llc Mechanical joining of nitinol tubes
US20200001042A1 (en) * 2018-06-28 2020-01-02 Biosense Webster (Israel) Ltd. Catheter Elements for Bond-Strength Enhancement
MX2021004632A (es) 2018-10-23 2021-05-28 Yeti Coolers Llc Cierre y tapa y metodos para formar el cierre y la tapa.
US11433174B2 (en) 2018-12-12 2022-09-06 Alcon Inc. Retractable backflush instrument
CN109833556A (zh) * 2019-03-13 2019-06-04 业聚医疗器械(深圳)有限公司 一种用于球囊导管的尖端
KR102223560B1 (ko) * 2019-04-19 2021-03-05 중앙대학교 산학협력단 복강경 수술용 선형 문합기
WO2020223468A1 (en) * 2019-05-01 2020-11-05 Foulkes Richard B Protector for a trans-corneal incision
CN110368571A (zh) * 2019-05-14 2019-10-25 种岳 一种具有激光微孔可实现药物缓释的导尿管及其制备方法
US11759237B2 (en) 2019-06-24 2023-09-19 Alcon Inc. Retractable cannula assembly
US11751909B2 (en) 2019-06-24 2023-09-12 Alcon Inc. Retractable instrument
USD982973S1 (en) 2019-10-09 2023-04-11 Yeti Coolers, Llc Tumbler
USD964102S1 (en) 2019-10-09 2022-09-20 Yeti Coolers, Llc Tumbler
US11819629B2 (en) * 2019-12-06 2023-11-21 Medtronic CV Luxembourg S.a.r.l. Catheter shaft with uniform bending stiffness circumferentially
CN111070725A (zh) * 2019-12-11 2020-04-28 江苏理工学院 一种榫卯连接的碳纤维复合材料层合板的制备方法
USD977912S1 (en) 2020-10-01 2023-02-14 Yeti Coolers, Llc Tumbler
USD982982S1 (en) 2020-10-01 2023-04-11 Yeti Coolers, Llc Tumbler
US20220145913A1 (en) * 2020-11-06 2022-05-12 Guangzhou Aquila Precise Tools Limited Elastic Connecting Element, Processing Method Thereof and Flexible Drill the Including Elastic Connecting Element
DE102020214618A1 (de) * 2020-11-19 2022-05-19 B. Braun Melsungen Aktiengesellschaft Weichelastische Katheterspitze
IT202100020198A1 (it) * 2021-07-28 2023-01-28 F2M Devices Srl Dispositivo chirurgico perfezionato per la rimozione di residui organici e/o siliconici di tipo viscoso e/o semisolido
CN113942248B (zh) * 2021-10-20 2022-06-21 合肥工业大学 一种复合材料传动轴的制作方法及其复合材料传动轴
WO2024033675A1 (en) 2022-08-08 2024-02-15 Embrace Medical Ltd Vascular access wire tip comprising a crank

Family Cites Families (189)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US268996A (en) 1882-12-12 Xhypodermic n needle
US1125887A (en) 1914-04-08 1915-01-19 Gustav R Schimmel Hypodermic syringe.
GB456458A (en) 1935-06-04 1936-11-10 Nikolaus Braun Improvements in or relating to wound clasps
DE651436C (de) 1936-04-10 1937-10-13 Ernst Kratz Fa Versteifung fuer Injektionsnadeln verschiedener Laenge
US2697437A (en) 1948-09-10 1954-12-21 Everett Samuel James Hypodermic needle mounting
US2525329A (en) * 1948-09-16 1950-10-10 Wyzenbeek Andrew Trocar apparatus
US2677373A (en) * 1952-05-19 1954-05-04 P M Ind Inc Plastic injection device
US3230949A (en) * 1962-08-02 1966-01-25 Puerto Rico Cancer League Hosp Gastroesophageal catheter
US3203285A (en) * 1963-12-05 1965-08-31 Schmidt Edward Selectively adjustable rigid handle for wrenches or the like
US3470867A (en) * 1964-11-23 1969-10-07 Sidney Goldsmith Biopsy needle
US3433226A (en) * 1965-07-21 1969-03-18 Aeroprojects Inc Vibratory catheterization apparatus and method of using
US3547103A (en) * 1965-10-29 1970-12-15 William A Cook Coil spring guide
NL145136C (ru) 1967-07-25 1900-01-01
US3659607A (en) 1968-09-16 1972-05-02 Surgical Design Corp Method for performing surgical procedures on the eye
US3844272A (en) 1969-02-14 1974-10-29 A Banko Surgical instruments
GB1238086A (ru) 1969-06-26 1971-07-07
NL7316858A (ru) 1972-12-18 1974-06-20
CA1001035A (en) 1973-02-02 1976-12-07 Mark Dumont Needle reinforcing means for small gauge hypodermic needles
US3865666A (en) * 1973-05-08 1975-02-11 Int Paper Co Method of making a catheter
US3908637A (en) * 1974-04-22 1975-09-30 Louis W Doroshow Rigid urethral instrument
US4221220A (en) * 1978-01-19 1980-09-09 James Hansen Surgical suction apparatus
US4445890A (en) 1980-05-05 1984-05-01 The Kendall Company Catheter
US4445891A (en) * 1980-05-05 1984-05-01 The Kendall Company Catheter
US4362520A (en) * 1980-05-12 1982-12-07 Perry John C Flexible enclosed shaft
DE3049503C2 (de) * 1980-12-30 1983-04-28 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht "Blutentnahmevorrichtung"
US4380998A (en) * 1981-01-05 1983-04-26 Welch Allyn, Inc. Soft tip speculum
US4490138A (en) * 1982-09-13 1984-12-25 Steven Lipsky Pharyngeal suction device
US4530356A (en) 1983-02-08 1985-07-23 Helfgott Maxwell A Ophthalmic surgical instrument with beveled tip
US4531943A (en) * 1983-08-08 1985-07-30 Angiomedics Corporation Catheter with soft deformable tip
JPS60126170A (ja) * 1983-12-14 1985-07-05 テルモ株式会社 カテ−テルとその製造方法
US4551292A (en) * 1984-04-05 1985-11-05 Angiomedics, Inc. Method for making a catheter with a soft, deformable tip
US4706659A (en) * 1984-12-05 1987-11-17 Regents Of The University Of Michigan Flexible connecting shaft for intramedullary reamer
US4921483A (en) * 1985-12-19 1990-05-01 Leocor, Inc. Angioplasty catheter
SU1456109A1 (ru) 1986-07-23 1989-02-07 Сибирский физико-технический институт им.В.Д.Кузнецова при Томском государственном университете Устройство дл сближени краев раны
US5139504A (en) 1987-05-01 1992-08-18 Ophthalmocare, Inc. Apparatus, system, and method for softening and extracting cataractous tissue
US4900300A (en) 1987-07-06 1990-02-13 Lee David A Surgical instrument
US5078702A (en) * 1988-03-25 1992-01-07 Baxter International Inc. Soft tip catheters
US5092848A (en) * 1988-10-13 1992-03-03 Deciutiis Vincent L Intravenous catheter with built-in cutting tip and method for making the same
US5003989A (en) * 1989-05-11 1991-04-02 Advanced Cardiovascular Systems, Inc. Steerable dilation catheter
US5312356A (en) * 1989-05-22 1994-05-17 Target Therapeutics Catheter with low-friction distal segment
US5047008A (en) 1989-10-27 1991-09-10 Storz Instrument Company Vitrectomy probe
US5203595A (en) * 1990-02-02 1993-04-20 Pfizer Hospital Products Group, Inc. Dovetail-type coupling device and method
US5135481A (en) 1990-05-09 1992-08-04 Marwan Nemeh Ophthamalic cannula
US5454378A (en) * 1993-02-11 1995-10-03 Symbiosis Corporation Biopsy forceps having a detachable proximal handle and distal jaws
DE69129487T2 (de) * 1990-10-19 1999-01-07 Smith & Nephew Inc Chirurgische Vorrichtung
US5273530A (en) 1990-11-14 1993-12-28 The University Of Rochester Intraretinal delivery and withdrawal instruments
US5329923A (en) * 1991-02-15 1994-07-19 Lundquist Ingemar H Torquable catheter
US5330501A (en) * 1991-05-30 1994-07-19 United States Surgical Corporation Tissue gripping device for use with a cannula and a cannula incorporating the device
US5234416A (en) * 1991-06-06 1993-08-10 Advanced Cardiovascular Systems, Inc. Intravascular catheter with a nontraumatic distal tip
CA2082315C (en) * 1991-11-13 1997-03-18 Harold I. Pearsall Catheter
AU651745B2 (en) 1991-12-13 1994-07-28 Covidien Ag Locking pneumoneedle
US5217465A (en) 1992-02-28 1993-06-08 Alcon Surgical, Inc. Flexible and steerable aspiration tip for microsurgery
DE69331381T2 (de) 1992-04-10 2002-08-08 Surgilight Inc Gerät zur durchführung von augenchirurgie
US5584821A (en) * 1992-06-02 1996-12-17 E-Z-Em, Inc. Soft tip catheter
US5441496A (en) * 1993-04-15 1995-08-15 Infinitech, Inc. Laser delivery system with soft tip
JPH0795999A (ja) 1993-09-30 1995-04-11 Nidek Co Ltd 眼科手術装置
EP0732954B1 (en) * 1993-12-10 1998-08-19 Schneider (Usa) Inc. Guiding catheter
US5385561A (en) 1994-01-18 1995-01-31 Bard International, Inc. Apparatus and method for injecting a viscous material into the tissue of a patient
US5445624A (en) 1994-01-21 1995-08-29 Exonix Research Corporation Catheter with progressively compliant tip
US5569218A (en) * 1994-02-14 1996-10-29 Scimed Life Systems, Inc. Elastic guide catheter transition element
US5656011A (en) * 1994-04-28 1997-08-12 Epflex Feinwerktechnik Gmbh Endoscope tube system
US5509910A (en) * 1994-05-02 1996-04-23 Medtronic, Inc. Method of soft tip attachment for thin walled catheters
US5487725A (en) 1994-05-12 1996-01-30 Syntec, Inc. Pneumatic vitrectomy for retinal attachment
USD364456S (en) * 1994-05-20 1995-11-21 Albert Solnit Aspirator tip
US5531701A (en) * 1994-06-06 1996-07-02 Luther Medical Products, Inc. Over-the-needle catheter
US5545153A (en) 1994-08-15 1996-08-13 A.V.I. - Advanced Visual Instruments, Inc. Adjustable miniature panoramic illumination and infusion system for retinal surgery
US5645589A (en) * 1994-08-22 1997-07-08 Li Medical Technologies, Inc. Anchor and method for securement into a bore
US5514086A (en) 1994-09-22 1996-05-07 Sonique Surgical Systems, Inc. Multipiece ultrasonic probe for liposuction
US5593402A (en) 1994-11-14 1997-01-14 Biosearch Medical Products Inc. Laparoscopic device having a detachable distal tip
CA2208083A1 (en) * 1995-01-04 1996-07-11 Medtronic, Inc. Improved method of soft tip forming
US6325790B1 (en) * 1995-04-11 2001-12-04 Cordis Corporation Soft tip catheter
US5928611A (en) * 1995-06-07 1999-07-27 Closure Medical Corporation Impregnated applicator tip
CN1193899A (zh) * 1995-07-18 1998-09-23 G·U·爱德华兹 挠性轴
US5814010A (en) 1995-08-08 1998-09-29 Allergan, Inc. Safety-vac capsule polisher
DE19535179A1 (de) * 1995-09-22 1997-03-27 Wolf Gmbh Richard Abwinkelbares Rohr und Verfahren zu seiner Herstellung
US5700252A (en) * 1995-11-01 1997-12-23 Klingenstein; Ralph James Lumen-seeking nasogastric tube and method
US5651783A (en) 1995-12-20 1997-07-29 Reynard; Michael Fiber optic sleeve for surgical instruments
US5921970A (en) * 1996-03-08 1999-07-13 Vandenberg; James T. Large variable diameter medical suction system
US5716363A (en) 1996-04-15 1998-02-10 Josephberg; Robert Gary Pars plana vitrectomy tool
US5989262A (en) 1996-04-15 1999-11-23 Josephberg; Robert Gary Sutureless pars plana vitrectomy tool
US6610005B1 (en) * 1996-04-26 2003-08-26 Jun Tao Catheter system for implanting embryos
US5850496A (en) 1997-07-02 1998-12-15 Stryker Corporation Endoscope with integrated, self-regulating light source
US5762637A (en) * 1996-08-27 1998-06-09 Scimed Life Systems, Inc. Insert molded catheter tip
US5830192A (en) 1996-12-09 1998-11-03 Staar Surgical Company, Inc. Irrigation sleeve for phacoemulsification apparatus
US5938635A (en) * 1996-12-30 1999-08-17 Kuhle; William G. Biopsy needle with flared tip
US6849068B1 (en) 1997-03-06 2005-02-01 Medtronic Ave, Inc. Aspiration catheter
JP3779819B2 (ja) 1997-08-11 2006-05-31 キヤノンスター株式会社 眼内挿入用レンズの挿入器具
US6007478A (en) * 1997-11-13 1999-12-28 Impella Cardiotechnik Aktiengesellschaft Cannula having constant wall thickness with increasing distal flexibility and method of making
US6273876B1 (en) * 1997-12-05 2001-08-14 Intratherapeutics, Inc. Catheter segments having circumferential supports with axial projection
US6033375A (en) 1997-12-23 2000-03-07 Fibrasonics Inc. Ultrasonic probe with isolated and teflon coated outer cannula
JPH11263415A (ja) * 1998-01-08 1999-09-28 Xerox Corp エンドレス継ぎ目ベルトの製造方法および製造装置
US7297142B2 (en) * 1998-02-24 2007-11-20 Hansen Medical, Inc. Interchangeable surgical instrument
US6106510A (en) * 1998-05-28 2000-08-22 Medtronic, Inc. Extruded guide catheter shaft with bump extrusion soft distal segment
US6273882B1 (en) * 1998-06-18 2001-08-14 Scimed Life Systems Snap handle assembly for an endoscopic instrument
US6292701B1 (en) * 1998-08-12 2001-09-18 Medtronic Xomed, Inc. Bipolar electrical stimulus probe with planar electrodes
US6500157B2 (en) * 1998-09-03 2002-12-31 Ronald B. Luther Intravenous infusion needle with soft body
US6375648B1 (en) 1998-10-02 2002-04-23 Misonix Incorporated Infiltration cannula with teflon coated outer surface
US6015391A (en) * 1998-10-06 2000-01-18 Medsol, Corp. Biopsy needle structure
US6245053B1 (en) * 1998-11-09 2001-06-12 Medtronic, Inc. Soft tip guiding catheter and method of fabrication
US6251134B1 (en) * 1999-02-28 2001-06-26 Inflow Dynamics Inc. Stent with high longitudinal flexibility
DE19940322A1 (de) 1999-08-25 2002-04-11 Storz Karl Gmbh & Co Kg Trokardorn
US6514268B2 (en) 1999-08-30 2003-02-04 Alcon Universal Ltd. Method of operating microsurgical instruments
US7217263B2 (en) 2000-01-03 2007-05-15 The Johns Hopkins University Device and method for manual retinal vein catheterization
US6322586B1 (en) * 2000-01-10 2001-11-27 Scimed Life Systems, Inc. Catheter tip designs and method of manufacture
US7077848B1 (en) 2000-03-11 2006-07-18 John Hopkins University Sutureless occular surgical methods and instruments for use in such methods
US6491670B1 (en) 2000-04-04 2002-12-10 Duke University Miniaturized surgical instruments especially useful for the opthalmologic surgical procedures and methods of making the same
DE10038576C1 (de) 2000-08-03 2002-05-02 Storz Karl Gmbh & Co Kg Medizinisches Instrument mit abnehmbarem Werkzeug
DE60020171T2 (de) * 2000-09-07 2006-01-26 Sherwood Services Ag Gerät zur behandlung von bandscheiben
GB2370506B (en) * 2000-10-04 2005-02-16 Biocompatibles Ltd Catheter tip
US6800076B2 (en) 2000-10-18 2004-10-05 Retinalabs, Inc. Soft tip cannula and methods for use thereof
US6641564B1 (en) 2000-11-06 2003-11-04 Medamicus, Inc. Safety introducer apparatus and method therefor
US6575934B2 (en) * 2000-12-21 2003-06-10 Advanced Cardiovascular Systems, Inc. Low profile catheter
EP2335660B1 (en) 2001-01-18 2018-03-28 The Regents of The University of California Minimally invasive glaucoma surgical instrument
US7485113B2 (en) 2001-06-22 2009-02-03 Johns Hopkins University Method for drug delivery through the vitreous humor
AU2002320187A1 (en) * 2001-06-29 2003-03-03 A.B. Korkor Medical, Inc. Catheter introducer having an expandable tip
US6911016B2 (en) 2001-08-06 2005-06-28 Scimed Life Systems, Inc. Guidewire extension system
AU2002365403B2 (en) 2001-11-21 2009-07-09 Iscience Interventional Corporation Ophthalmic microsurgical system
EP1450900B1 (en) * 2001-12-03 2006-07-26 Ekos Corporation Small vessel ultrasound catheter
US6682493B2 (en) * 2001-12-03 2004-01-27 Scimed Life Systems, Inc. High torque guidewire
US6902558B2 (en) 2002-03-11 2005-06-07 Microsurgical Technology, Inc. Aspirator tip
US7470269B2 (en) 2002-07-10 2008-12-30 Synergetics, Inc. Ophthalmic surgery light transmitting apparatus
US7029467B2 (en) * 2002-07-16 2006-04-18 Edwards Lifesciences Corporation Multiple lumen catheter having a soft tip
US6999809B2 (en) * 2002-07-16 2006-02-14 Edwards Lifesciences Corporation Central venous catheter having a soft tip and fiber optics
US7604608B2 (en) * 2003-01-14 2009-10-20 Flowcardia, Inc. Ultrasound catheter and methods for making and using same
US7285107B1 (en) * 2002-10-17 2007-10-23 Alcon, Inc. Vitreoretinal instrument
US7691087B2 (en) 2002-11-25 2010-04-06 Scimed Life Systems, Inc. Injection device
US20040186484A1 (en) 2003-01-29 2004-09-23 Edwin Ryan Small gauge surgical instrument with support device
US8202277B2 (en) 2003-01-29 2012-06-19 Edwin Ryan Small gauge surgical instrument with support device
US7766904B2 (en) 2003-01-31 2010-08-03 Iridex Corporation Adjustable laser probe for use in vitreoretinal surgery
US7001369B2 (en) * 2003-03-27 2006-02-21 Scimed Life Systems, Inc. Medical device
WO2004093761A1 (en) 2003-04-16 2004-11-04 Iscience Surgical Corporation Opthalmic microsurgical instruments
US7413563B2 (en) * 2003-05-27 2008-08-19 Cardia, Inc. Flexible medical device
US7758520B2 (en) * 2003-05-27 2010-07-20 Boston Scientific Scimed, Inc. Medical device having segmented construction
US6921397B2 (en) * 2003-05-27 2005-07-26 Cardia, Inc. Flexible delivery device
MXPA05013313A (es) 2003-06-10 2006-08-18 Neomedix Corp Dispositivo cortador tubular y metodos para cortar y retirar tiras de tejido del cuerpo de un paciente.
JP4667376B2 (ja) 2003-07-02 2011-04-13 クック インコーポレイテッド 小ゲージ針カテーテル挿入器具
US20050021046A1 (en) 2003-07-25 2005-01-27 Fertac Bilge Catheter tip retention device
US20050033237A1 (en) * 2003-08-08 2005-02-10 James Fentress Catheter assemblies and injection molding processes and equipment for making the same
JP2005058464A (ja) * 2003-08-12 2005-03-10 Ookiddo:Kk カテーテル
US7655000B2 (en) * 2003-09-26 2010-02-02 Tyco Healthcare Group Lp Urology catheter
US8197468B2 (en) 2003-11-13 2012-06-12 Synergetics, Inc. Surgical instrument handle with adjustable actuator position
US7077823B2 (en) * 2003-11-19 2006-07-18 Biosense Webster, Inc. Bidirectional steerable catheter with slidable mated puller wires
CA2554257C (en) 2004-01-23 2014-11-18 Iscience Surgical Corporation Composite ophthalmic microcannula
US7972350B2 (en) * 2004-01-29 2011-07-05 Boston Scientific Scimed, Inc. Catheter tip
US20050209618A1 (en) 2004-03-05 2005-09-22 Auld Michael D Rigid shafted instrumentation for vitreoretinal surgery
US8083728B2 (en) * 2004-03-18 2011-12-27 C. R. Bard, Inc. Multifunction adaptor for an open-ended catheter
US7389148B1 (en) * 2004-05-05 2008-06-17 Pacesetter, Inc. Electrode design for defibrillation and/or sensing capabilities
EP2075028B1 (en) 2004-05-05 2010-07-28 Invatec S.p.A. A method for making a catheter tip
KR100541769B1 (ko) * 2004-06-25 2006-01-10 모나스펌프 주식회사 플렉시블 트랜스미션 샤프트
US7909816B2 (en) 2004-08-16 2011-03-22 Iridex Corporation Directional probe treatment apparatus
US20060127158A1 (en) * 2004-10-21 2006-06-15 Medtronic, Inc. Implantable electrical lead retention system and method
US7819887B2 (en) * 2004-11-17 2010-10-26 Rex Medical, L.P. Rotational thrombectomy wire
US20060142733A1 (en) * 2004-12-23 2006-06-29 Andrew Forsberg Catheter tip and method of attaching a catheter tip to a catheter shaft
ATE409063T1 (de) * 2005-01-21 2008-10-15 Abbott Lab Vascular Entpr Ltd Ballonkatheter mit einer weichen spitze
WO2007021671A2 (en) 2005-08-10 2007-02-22 Insight Instruments, Inc. Tool for extracting vitreous samples from an eye
US20070106300A1 (en) 2005-11-08 2007-05-10 Alcon, Inc. Surgical probe
US20080058761A1 (en) * 2006-03-02 2008-03-06 Richard Spaide Diamond Dusted Extrusion Cannula
US7794402B2 (en) * 2006-05-15 2010-09-14 Advanced Cardiovascular Systems, Inc. Echogenic needle catheter configured to produce an improved ultrasound image
AU2007261046A1 (en) * 2006-06-20 2007-12-27 Aortx, Inc. Torque shaft and torque drive
WO2008011225A2 (en) 2006-07-19 2008-01-24 Richard Spaide System of instruments and method for vitrectomy surgery
US8216246B2 (en) 2006-08-09 2012-07-10 Insight Instruments Inc. Retractable tip for vitrectomy tool
JP2008142533A (ja) 2006-11-16 2008-06-26 Manii Kk トロカール
WO2008064344A2 (en) 2006-11-22 2008-05-29 Applied Medical Resources Corporation Trocar cannula with atraumatic tip
US20080207992A1 (en) 2007-02-28 2008-08-28 Synergetics, Inc. Microsurgical Illuminator with Adjustable Illumination
US8142461B2 (en) * 2007-03-22 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical instruments
US8187267B2 (en) * 2007-05-23 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with flexible tip and methods of making the same
US8577447B2 (en) * 2007-05-01 2013-11-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US20080275426A1 (en) * 2007-05-03 2008-11-06 Boston Scientific Scimed, Inc. Flexible and Durable Tip
US8974454B2 (en) * 2009-12-31 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Kit for non-invasive electrophysiology procedures and method of its use
US8206404B2 (en) * 2007-07-03 2012-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
US7578042B2 (en) * 2007-08-21 2009-08-25 Cook Incorporated Method incorporating a tip into an endovascular device
US20090287165A1 (en) 2008-05-15 2009-11-19 Warsaw Orthopedic, Inc. Cannulated Device with Atraumatic Tip for Delivering Local Depot to a Joint Space and Methods of Use Thereof
WO2009152273A1 (en) * 2008-06-10 2009-12-17 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US20090318856A1 (en) 2008-06-18 2009-12-24 Glaser Bert M Sampling Ocular Fluid
WO2010003011A1 (en) * 2008-07-01 2010-01-07 Bruce Becker Retrobulbar needle and methods of use
US8057500B2 (en) * 2008-08-01 2011-11-15 B&M Precision, Inc. Flexible inner member having a flexible region comprising a cut with convoluted path areas
CN102186423B (zh) 2008-09-01 2015-05-13 尼格尔.莫雷特 用于手术器械的切割针针尖
RU90684U1 (ru) 2009-02-02 2010-01-20 Андрей Александрович Сосновский Аспиратор офтальмологический
DE202009012796U1 (de) * 2009-05-29 2009-11-26 Aesculap Ag Chirurgisches Instrument
US20100305519A1 (en) 2009-06-02 2010-12-02 Becton, Dickinson And Company Cannula having an overlapping cannula feature and notch feature
US8911474B2 (en) * 2009-07-16 2014-12-16 Howmedica Osteonics Corp. Suture anchor implantation instrumentation system
US8357140B2 (en) * 2010-01-29 2013-01-22 Cordis Corporation Highly flexible tubular device with high initial torque response for medical use
JP5255041B2 (ja) 2010-11-04 2013-08-07 Ｈｏｙａ株式会社 眼内レンズ挿入用器具
JP6099628B2 (ja) 2012-03-14 2017-03-22 興和株式会社 眼内レンズの挿入器具
JP2013244186A (ja) 2012-05-25 2013-12-09 Kowa Co 眼内レンズの挿入器具
CN104755045B (zh) 2012-10-26 2017-11-24 参天制药株式会社 人工晶状体用推注器
JP6258865B2 (ja) 2012-11-29 2018-01-10 興和株式会社 眼内レンズの挿入器具
CN104883998B (zh) 2012-12-27 2017-03-15 参天制药株式会社 眼内透镜用注射器
JP6057749B2 (ja) 2013-02-04 2017-01-11 興和株式会社 眼内レンズの挿入器具

Also Published As

Publication number Publication date
CN104602742B (zh) 2018-07-20
EP3427780A1 (en) 2019-01-16
CA2877732C (en) 2021-05-18
PH12014502792A1 (en) 2015-02-09
PT2817048T (pt) 2018-12-19
MX355493B (es) 2018-04-19
CA2877732A1 (en) 2014-01-23
JP6243422B2 (ja) 2017-12-06
TWI630007B (zh) 2018-07-21
CN104602742A (zh) 2015-05-06
WO2014014644A1 (en) 2014-01-23
RU2692630C2 (ru) 2019-06-25
US20170106164A1 (en) 2017-04-20
EP3427780B1 (en) 2021-06-09
MX2014012488A (es) 2015-03-13
TW201408341A (zh) 2014-03-01
BR112014029186B1 (pt) 2021-09-28
TR201818778T4 (tr) 2019-01-21
IN2014KN02987A (ru) 2015-05-08
KR20150036708A (ko) 2015-04-07
RU2018130734A3 (ru) 2021-09-17
AU2013290610A1 (en) 2014-11-13
JP2015526157A (ja) 2015-09-10
RU2015105177A (ru) 2016-09-10
PL2817048T4 (pl) 2019-03-29
ES2702175T3 (es) 2019-02-27
US9757536B2 (en) 2017-09-12
EP2817048A4 (en) 2015-06-24
EP2817048A1 (en) 2014-12-31
RU2766812C2 (ru) 2022-03-15
US20140025045A1 (en) 2014-01-23
AU2013290610B2 (en) 2017-08-24
ES2878273T3 (es) 2021-11-18
KR102068157B1 (ko) 2020-01-20
BR112014029186A2 (pt) 2017-06-27
AR091780A1 (es) 2015-02-25
EP2817048B1 (en) 2018-09-12
DK2817048T3 (en) 2019-01-14
PL2817048T3 (pl) 2019-03-29

Similar Documents

Publication Publication Date Title
RU2018130734A (ru) Канюля с мягким наконечником
JP2015526157A5 (ru)
US11191553B2 (en) Connector for surgical handpiece
WO2013002286A1 (ja) イントロデューサー用シース
JP5463183B2 (ja) シリコーン発泡体３層シールを含むアクセスポータル
US11259796B2 (en) Bio paracentesis needle and method for manufacturing the same
US20090312796A1 (en) Pacifier
US9808598B2 (en) Flexible tip dilator
US11826073B2 (en) Gas seal pad
US20120316490A1 (en) Surgical system for dampening vibrations between a cannula and a surgical instrument
JP5903875B2 (ja) 内視鏡用注射針
JP2016504960A (ja) ニードルアセンブリ
KR102201496B1 (ko) 압력 형성 홀을 가진 의료용 트로카
CN203043291U (zh) 一种颈部手术专用引流管
JP2010200788A (ja) 医療用弁体及び医療用挿入補助具
RU2006113804A (ru) Устройство ручного доступа при лапароскопических операциях и способ его использования
KR20200139985A (ko) 밀폐 기능 및 슬립 방지 기능이 향상된 가이드 포트

Legal Events

Date Code Title Description
HZ9A Changing address for correspondence with an applicant
HZ9A Changing address for correspondence with an applicant
HZ9A Changing address for correspondence with an applicant