HRP20151245T1 - Sustavi za usisavanje malog kalibra - Google Patents

Sustavi za usisavanje malog kalibra Download PDF

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Publication number
HRP20151245T1
HRP20151245T1 HRP20151245TT HRP20151245T HRP20151245T1 HR P20151245 T1 HRP20151245 T1 HR P20151245T1 HR P20151245T T HRP20151245T T HR P20151245TT HR P20151245 T HRP20151245 T HR P20151245T HR P20151245 T1 HRP20151245 T1 HR P20151245T1
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Croatia
Prior art keywords
suction tube
small
connector
diameter
caliber
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HRP20151245TT
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English (en)
Inventor
Gary P. Sorensen
Eric Lee
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Alcon Research, Ltd.
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Publication of HRP20151245T1 publication Critical patent/HRP20151245T1/hr

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71Suction drainage systems
    • A61M1/77Suction-irrigation systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (13)

1. Uređaj kirurškog sustava za fakoemulzifikaciju, naznačen time, da obuhvaća sljedeće: ručni dio za fakoemulzifikaciju (118); irigacijski sustav (300) dizajniran za dobivanje irigacijske tekućine u ručnom dijelu za fakoemulzifikaciju (118) u svrhu ispiranja mjesta kirurškog zahvata; i usisni sustav (302) namješten za usisavanje aspiracijske tekućine s mjesta kirurškog zahvata, gdje usisni sustav obuhvaća sljedeće: usisna putanja unutar ručnog dijela za fakoemulzifikaciju; elastična usisna cjevčica malog kalibra (318) oblikovana tako da bude u tekućem spoju s usisnom putanjom (316) od ručnog dijela za fakoemulzifikaciju (118), gdje usisna cjevčica malog kalibra (318) ima nominalni unutrašnji promjer koji je manji od oko 1,27 mm (0,050 inča), u svrhu smanjenja razina okluzijskih udarnih valova unutar kirurškog sustava, dok je unutrašnji promjer u osnovi postojan cijelom duljinom usisne cjevčice malog kalibra (318); i peristaltička pumpa (322) u spoju s usisnom cjevčicom malog kalibra (318), čiji se rad iskorištava za stvaranje protoka kroz usisnu cjevčicu malog kalibra (318); pri čemu usisna cjevčica malog kalibra (318) sadrži zaobljeni odsječak na unutrašnjem promjeru s barem jednog kraja, gdje u neopterećenom stanju, zaobljeni odsječak ima unutrašnji promjer koji je veći od nominalnog unutrašnjeg promjera od usisne cjevčice malog kalibra (318); konektor (330, 332) koji je dizajniran za prihvat barem dijela od zaobljenog odsječka usisne cjevčice malog kalibra, pri čemu je konektor (330, 332) dimenzioniran tako da primjenjuje radijalni pritisak na zaobljeni odsječak kada je zaobljeni odsječak umetnut u konektor (330, 332), tako da u slučaju kada je usisna cjevčica malog kalibra (318) položena unutar konektora (330, 332), unutrašnji promjer zaobljenog odsječka je otprilike istog promjera kao i nominalni promjer usisne cjevčice malog kalibra (318).
2. Uređaj prema zahtjevu 1, naznačen time, da je konektor (330) položen između usisne putanje (316) u ručnom dijelu (118) i usisne cjevčice malog kalibra (318), gdje konektor (330) sadrži grlo za prolaz aspiracijske tekućine, dok to grlo ima promjer koji se u osnovi poklapa s nominalnim unutrašnjim promjerom od usisne cjevčice malog kalibra (318).
3. Uređaj prema zahtjevu 2, naznačen time, da konektor (330) obuhvaća dva krajnja utična dijela dimenzionirana za prihvat usisne putanje (316) odnosno usisne cjevčice malog kalibra (318), gdje konektor (330) sadrži glatki prijelaz od najvećeg unutrašnjeg promjera konektora (330) prema dolje do promjera grla.
4. Uređaj prema zahtjevu 3, naznačen time, da uređaj nadalje obuhvaća sljedeće: kazeta (314) povezana s pumpom (322); i drugi konektor (332) položen između usisne cjevčice malog kalibra (318) i kazete (314), gdje je drugi konektor (332) oblikovan za prihvat barem dijela od zaobljenog odsječka usisne cjevčice malog kalibra (318) i za primjenu radijalnog pritiska na zaobljeni odsječak kada je zaobljeni odsječak umetnut u drugi konektor (332), tako da u slučaju kada je usisna cjevčica malog kalibra položena unutar drugog konektora (332), unutrašnji promjer zaobljenog odsječka je otprilike istog promjera kao što je nominalni promjer usisne cjevčice malog kalibra (318).
5. Uređaj prema zahtjevu 1, naznačen time, da pumpa (322) obuhvaća paralelnu pumpu s jakom izlaznom snagom, koja je osposobljena za stvaranje protoka od oko 60 cc/min kroz usisnu cjevčicu malog kalibra.
6. Uređaj prema zahtjevu 1, naznačen time, da usisna cjevčica malog kalibra (318) ima unutrašnji promjer u rasponu od oko 0,889 do 1,27 mm (0,035 - 0,050 inča).
7. Uređaj prema zahtjevu 6, naznačen time, da usisna cjevčica malog kalibra (318) ima unutrašnji promjer veličine oko 1,143 mm (0,045 inča).
8. Uređaj prema zahtjevu 1, naznačen time, da ručni dio za fakoemulzifikaciju obuhvaća ultrazvučni šiljak (334) sa svjetlosnim tokom, koji je dimenzioniran i dizajniran tako da usisava aspiracijsku tekućinu s mjesta kirurškog zahvata; pri čemu se usisna putanja proteže iz ultrazvučnog šiljka (334) i namještena je i oblikovana tako da omogućava protok aspiracijske tekućine kroz ručni dio; gdje usisna putanja unutar ručnog dijela ima unutrašnji promjer koji se poklapa s unutrašnjim promjerom svjetlosnog toka od ultrazvučnog šiljka.
9. Usisni sustav malog kalibra (302), naznačen time, da je namješten za prihvat aspiracijske tekućine iz ultrazvučnog šiljka (334) koji se koristi u kirurškom uređaju za fakoemulzifikaciju, pomoću ručnog dijela za fakoemulzifikaciju koji obuhvaća sljedeće: usisna putanja (316) unutar fakoemulzifikacijskog ručnog dijela (118), gdje se usisna putanja proteže iz ultrazvučnog šiljka, a namještena je i oblikovana tako da omogućava protok aspiracijske tekućine kroz ručni dio; elastična usisna cjevčica malog kalibra (318) u tekućem spoju s usisnom putanjom (316), gdje usisna cjevčica malog kalibra (318) ima nominalni unutrašnji promjer koji je manji od oko 1,27 mm (0,050 inča), kako bi se smanjivale razine okluzijskih udarnih valova unutar kirurškog sustava, dok je unutrašnji promjer u osnovi postojan cijelom duljinom usisne cjevčice malog kalibra; i pumpa s jakom izlaznom snagom, peristaltička pumpa (322) u spoju s usisnom cjevčicom malog kalibra (318); pri čemu usisna cjevčica malog kalibra (318) sadrži zaobljeni odsječak na unutrašnjem promjeru s barem jednog kraja, gdje u neopterećenom stanju, zaobljeni odsječak ima unutrašnji promjer koji je veći od nominalnog unutrašnjeg promjera usisne cjevčice malog kalibra; pritom nadalje sadrži konektor (330, 332) koji je dizajniran za prihvat barem dijela od zaobljenog odsječka usisne cjevčice malog kalibra (318), pri čemu konektor sadrži grlo za prolaz aspiracijske tekućine, dok je konektor tako dimenzioniran da primjenjuje radijalni pritisak na zaobljeni odsječak, kada je zaobljeni odsječak umetnut u konektor, tako da u slučaju kada je usisna cjevčica malog kalibra (318) položena unutar konektora, unutrašnji promjer zaobljenog odsječka je otprilike istog promjera kao i grlo te kao što je nominalni promjer usisne cjevčice malog kalibra.
10. Sustav prema zahtjevu 9, naznačen time, da je konektor (330) postavljen između usisne putanje (316) u ručnom dijelu i usisne cjevčice malog kalibra (318), gdje grlo ima promjer koji se u osnovi poklapa s nominalnim unutrašnjim promjerom od usisne cjevčice malog kalibra (318).
11. Sustav prema zahtjevu 10, naznačen time, da nadalje obuhvaća sljedeće: kazeta (314) povezana s pumpom (322); i drugi konektor (332) položen između usisne cjevčice malog kalibra (318) i kazete (314), gdje je drugi konektor (332) oblikovan za prihvat barem dijela od zaobljenog odsječka usisne cjevčice malog kalibra, kao i za primjenu radijalnog pritiska na zaobljeni odsječak, kada je zaobljeni odsječak umetnut u konektor, tako da u slučaju kada je usisna cjevčica malog kalibra (318) položena unutar konektora, unutrašnji promjer zaobljenog odsječka je otprilike istog promjera kao što je nominalni promjer usisne cjevčice malog kalibra.
12. Sustav prema zahtjevu 9, naznačen time, da usisna cjevčica malog kalibra (318) ima unutrašnji promjer u rasponu od oko 0,889 do 1,27 mm (0,035 - 0,050 inča).
13. Sustav prema zahtjevu 12, naznačen time, da usisna cjevčica malog kalibra (318) ima unutrašnji promjer veličine oko 1,143 mm (0,045 inča).
HRP20151245TT 2010-12-16 2015-11-19 Sustavi za usisavanje malog kalibra HRP20151245T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42375210P 2010-12-16 2010-12-16
PCT/US2011/064423 WO2012082623A1 (en) 2010-12-16 2011-12-12 Systems and methods for small bore aspiration
EP11849053.1A EP2651354B9 (en) 2010-12-16 2011-12-12 Systems for small bore aspiration

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HRP20151245T1 true HRP20151245T1 (hr) 2015-12-18

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US (1) US8939927B2 (hr)
EP (1) EP2651354B9 (hr)
JP (1) JP6039576B2 (hr)
KR (2) KR101883761B1 (hr)
CN (1) CN103260558B (hr)
AU (1) AU2011344115B2 (hr)
BR (1) BR112013014605B1 (hr)
CA (1) CA2817899C (hr)
DK (1) DK2651354T3 (hr)
ES (1) ES2553772T3 (hr)
HR (1) HRP20151245T1 (hr)
HU (1) HUE028383T2 (hr)
MX (1) MX336655B (hr)
PL (1) PL2651354T3 (hr)
PT (1) PT2651354E (hr)
RS (1) RS54431B1 (hr)
RU (1) RU2586738C2 (hr)
SI (1) SI2651354T1 (hr)
SM (1) SMT201500289B (hr)
WO (1) WO2012082623A1 (hr)

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CA2817899C (en) 2019-02-12
KR20130127494A (ko) 2013-11-22
EP2651354B9 (en) 2016-04-27
EP2651354B1 (en) 2015-10-07
RS54431B1 (en) 2016-04-28
AU2011344115A1 (en) 2013-06-06
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JP2014505516A (ja) 2014-03-06
CA2817899A1 (en) 2012-06-21
KR20180090379A (ko) 2018-08-10
BR112013014605A2 (pt) 2016-09-20
WO2012082623A1 (en) 2012-06-21
MX2013006019A (es) 2013-07-29
RU2586738C2 (ru) 2016-06-10
PL2651354T3 (pl) 2016-02-29
BR112013014605B1 (pt) 2022-04-05
KR101883761B1 (ko) 2018-07-31
US8939927B2 (en) 2015-01-27
RU2013132736A (ru) 2015-01-27
AU2011344115B2 (en) 2016-01-07
HUE028383T2 (en) 2016-12-28
CN103260558B (zh) 2016-03-02
CN103260558A (zh) 2013-08-21
EP2651354A4 (en) 2014-08-06
DK2651354T3 (en) 2015-11-02
MX336655B (es) 2016-01-27
EP2651354A1 (en) 2013-10-23
SMT201500289B (it) 2016-01-08
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JP6039576B2 (ja) 2016-12-07
KR101974095B1 (ko) 2019-04-30

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