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SG10201807992RA - Therapeutic instrument - Google Patents

Therapeutic instrument

Info

Publication number
SG10201807992RA
SG10201807992RA SG10201807992RA SG10201807992RA SG10201807992RA SG 10201807992R A SG10201807992R A SG 10201807992RA SG 10201807992R A SG10201807992R A SG 10201807992RA SG 10201807992R A SG10201807992R A SG 10201807992RA SG 10201807992R A SG10201807992R A SG 10201807992RA
Authority
SG
Singapore
Prior art keywords
cylindrical portion
supporting
therapeutic agent
supporting portion
housed
Prior art date
Application number
SG10201807992RA
Inventor
Kohji Nishida
Takeshi Soma
Yusuke Goto
Kikuo Mitomo
Original Assignee
Univ Osaka
Hoya Corp
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 Univ Osaka, Hoya Corp filed Critical Univ Osaka
Publication of SG10201807992RA publication Critical patent/SG10201807992RA/en

Links

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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • A61F2/0095—Packages or dispensers for prostheses or other implants
    • 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
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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 or corneal implants; Artificial eyes
    • A61F2/148—Implantation instruments specially adapted 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
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/04—General characteristics of the apparatus implanted
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Prostheses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

OF THE INVENTION A therapeutic instrument (), includes: a support member (25) having a tongue-shaped supporting portion (50) for supporting a sheet-like therapeutic agent; a nozzle member (23) having a cylindrical portion (30) in which the supporting portion (50) supporting the therapeutic agent can be housed, and having an opening (34) through which the supporting portion (50) can be loaded and unloaded in/from a tip of the cylindrical portion (30); a syringe unit (22) that acts a positive pressure in the cylindrical portion (30) for pushing-out the therapeutic agent housed in the cylindrical portion (30) together with the supporting portion (50) to outside the cylindrical portion (30) through the opening (34); and a water flow forming part including a plurality of protrusions (53) formed on a surface of the supporting portion (50) so as to form a water flow at a place where the supporting portion (50) and the therapeutic agent are faced each other, when a medical water is fed into the cylindrical portion (30) in a state in which the therapeutic agent is housed in the cylindrical portion together with the supporting portion (50). 64
SG10201807992RA 2014-03-17 2015-02-26 Therapeutic instrument SG10201807992RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014053328 2014-03-17

Publications (1)

Publication Number Publication Date
SG10201807992RA true SG10201807992RA (en) 2018-10-30

Family

ID=54144408

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201807992RA SG10201807992RA (en) 2014-03-17 2015-02-26 Therapeutic instrument
SG11201607717QA SG11201607717QA (en) 2014-03-17 2015-02-26 Therapeutic instrument

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201607717QA SG11201607717QA (en) 2014-03-17 2015-02-26 Therapeutic instrument

Country Status (7)

Country Link
US (1) US10232153B2 (en)
EP (1) EP3120816B1 (en)
JP (1) JP6470738B2 (en)
KR (1) KR102377814B1 (en)
CN (1) CN106163465B (en)
SG (2) SG10201807992RA (en)
WO (1) WO2015141432A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11957569B2 (en) 2019-02-28 2024-04-16 Tissuecor, Llc Graft tissue injector
CN214549463U (en) * 2020-09-09 2021-11-02 京东方科技集团股份有限公司 a transplant device
US12090262B2 (en) * 2021-09-01 2024-09-17 Tissuecor, Llc Device and system for injecting biological tissue
JP2025540816A (en) * 2022-12-14 2025-12-16 アルコン インコーポレイティド Retinal membrane peeling instruments

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588395A (en) 1978-03-10 1986-05-13 Lemelson Jerome H Catheter and method
US4880000A (en) 1987-12-15 1989-11-14 Iolab Corporation Lens insertion instrument
US4836201A (en) 1988-03-24 1989-06-06 Patton Medical Technologies, Inc. "Envelope" apparatus for inserting intra-ocular lens into the eye
US6162192A (en) 1998-05-01 2000-12-19 Sub Q, Inc. System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
US6554803B1 (en) 1997-04-02 2003-04-29 Arthur Ashman Combination syringe and aspirator for bone regeneration material and method for using the syringe
JP2004024852A (en) 2002-04-30 2004-01-29 Amniotec:Kk Cornea endothelium-like sheet and manufacturing method therefor
CA2483659A1 (en) 2002-04-30 2003-11-13 Amniotec Inc. Corneal endothelium-like sheet and method of constructing the same
US20060259008A1 (en) * 2005-04-27 2006-11-16 Allergan, Inc. Apparatus and methods useful for intravitreal injection of drugs
CN101495063B (en) 2006-01-26 2015-04-22 韦克福里斯特大学健康科学院 Medical tools for facilitating deep lamellar endothelial keratoplasty and related methods
JP4569971B2 (en) * 2007-01-19 2010-10-27 Ｈｏｙａ株式会社 Equipment for transporting and administering therapeutic substances
WO2008141309A1 (en) 2007-05-11 2008-11-20 Ension, Inc. Apparatus and method for endothelial keratoplasty donor tissue transport and delivery
US7985197B2 (en) 2007-05-22 2011-07-26 Hoya Corporation Therapeutic-substance carrying/administering appliance
JP5219610B2 (en) * 2007-05-22 2013-06-26 Ｈｏｙａ株式会社 Equipment for transporting and administering therapeutic substances
US8636795B2 (en) 2008-04-25 2014-01-28 The Regents Of The University Of California Device to store and inject corneal graft
WO2012018006A1 (en) 2010-08-03 2012-02-09 Hoya株式会社 Therapeutic instrument and attachment thereof
JP6098052B2 (en) 2012-07-05 2017-03-22 株式会社ニデック Surgical instruments
CN105246529B (en) * 2013-05-03 2019-06-14 科尼尔赛德生物医学公司 Apparatus and method for ocular injection

Also Published As

Publication number Publication date
US10232153B2 (en) 2019-03-19
EP3120816B1 (en) 2024-07-03
KR102377814B1 (en) 2022-03-22
EP3120816A1 (en) 2017-01-25
WO2015141432A1 (en) 2015-09-24
KR20160133491A (en) 2016-11-22
JPWO2015141432A1 (en) 2017-04-06
CN106163465A (en) 2016-11-23
EP3120816A4 (en) 2017-12-06
CN106163465B (en) 2018-01-16
SG11201607717QA (en) 2017-02-27
JP6470738B2 (en) 2019-02-13
US20170079838A1 (en) 2017-03-23

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