CA2843904A1 - Cannula with controlled depth of insertion - Google Patents
Cannula with controlled depth of insertion Download PDFInfo
- Publication number
- CA2843904A1 CA2843904A1 CA2843904A CA2843904A CA2843904A1 CA 2843904 A1 CA2843904 A1 CA 2843904A1 CA 2843904 A CA2843904 A CA 2843904A CA 2843904 A CA2843904 A CA 2843904A CA 2843904 A1 CA2843904 A1 CA 2843904A1
- Authority
- CA
- Canada
- Prior art keywords
- cannula
- tube
- nodule
- distal end
- target location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000003780 insertion Methods 0.000 title claims description 9
- 230000037431 insertion Effects 0.000 title claims description 9
- 239000003814 drug Substances 0.000 claims abstract description 48
- 230000035515 penetration Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 abstract description 18
- 238000011282 treatment Methods 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 6
- 210000003027 ear inner Anatomy 0.000 description 6
- 238000012377 drug delivery Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000007918 intramuscular administration Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 210000003454 tympanic membrane Anatomy 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002483 medication Methods 0.000 description 2
- 210000003582 temporal bone Anatomy 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Classifications
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on 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
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1585—Needle inserters
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
-
- 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
- A61M2210/0662—Ears
- A61M2210/0668—Middle ear
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Psychology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161515547P | 2011-08-05 | 2011-08-05 | |
| US61/515,547 | 2011-08-05 | ||
| PCT/US2012/049575 WO2013022772A1 (en) | 2011-08-05 | 2012-08-03 | Cannula with controlled depth of insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2843904A1 true CA2843904A1 (en) | 2013-02-14 |
Family
ID=46650952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2843904A Abandoned CA2843904A1 (en) | 2011-08-05 | 2012-08-03 | Cannula with controlled depth of insertion |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9352084B2 (enExample) |
| EP (1) | EP2739333A1 (enExample) |
| JP (3) | JP2014521460A (enExample) |
| CN (1) | CN103781506B (enExample) |
| CA (1) | CA2843904A1 (enExample) |
| HK (1) | HK1198956A1 (enExample) |
| WO (1) | WO2013022772A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070202186A1 (en) | 2006-02-22 | 2007-08-30 | Iscience Interventional Corporation | Apparatus and formulations for suprachoroidal drug delivery |
| US8197435B2 (en) | 2006-05-02 | 2012-06-12 | Emory University | Methods and devices for drug delivery to ocular tissue using microneedle |
| BR112013009205A2 (pt) | 2010-10-15 | 2016-07-26 | Iscience Interventional Corp | dispositivo para colocação na esclera de um olho, método para acessar o espaço supracoroidal de um olho, para acessar o espaço subretinal de um olho e para colocar um orifício dentro de um trato escleral em um olho. |
| CA3240136A1 (en) | 2012-11-08 | 2014-05-15 | Clearside Biomedical, Inc. | Methods and devices for the treatment of ocular diseases in human subjects |
| SG10201702674PA (en) | 2013-05-03 | 2017-06-29 | Clearside Biomedical Inc | Apparatus and methods for ocular injection |
| EP3003454B1 (en) | 2013-06-03 | 2020-01-08 | Clearside Biomedical, Inc. | Apparatus for drug delivery using multiple reservoirs |
| RU2710491C2 (ru) | 2014-06-20 | 2019-12-26 | Клиасайд Байомедикал, Инк. | Устройство для инъекции лекарственного средства в глазную ткань и способ инъекции лекарственного средства в глазную ткань |
| USD750223S1 (en) | 2014-10-14 | 2016-02-23 | Clearside Biomedical, Inc. | Medical injector for ocular injection |
| EP3413851B1 (en) | 2016-02-10 | 2023-09-27 | Clearside Biomedical, Inc. | Packaging |
| JP2019514581A (ja) | 2016-05-02 | 2019-06-06 | クリアサイド バイオメディカル，インコーポレイテッド | 眼の薬物送達のためのシステムおよび方法 |
| IL264764B2 (en) | 2016-08-12 | 2024-02-01 | Clearside Biomedical Inc | Devices and methods for adjusting the insertion depth of a drug administration needle |
| WO2018204515A1 (en) | 2017-05-02 | 2018-11-08 | Georgia Tech Research Corporation | Targeted drug delivery methods using a microneedle |
| CN107374822A (zh) * | 2017-08-25 | 2017-11-24 | 杨娇仔 | 一种耳科上药装置 |
| US11439749B2 (en) * | 2017-10-25 | 2022-09-13 | The Charles Stark Draper Laboratory, Inc. | Apparatus and method for trans-round window membrane drug delivery |
| CN115361928A (zh) * | 2019-11-21 | 2022-11-18 | 查尔斯斯塔克德雷珀实验室有限公司 | 用于耳蜗内药物输送的具有集成微型泵和药物储存器的手持工具 |
| CN115426990A (zh) | 2020-01-24 | 2022-12-02 | 斯皮拉尔诊疗有限公司 | 通过鼓膜进入中耳和内耳的微创工具和方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478328A (en) * | 1992-05-22 | 1995-12-26 | Silverman; David G. | Methods of minimizing disease transmission by used hypodermic needles, and hypodermic needles adapted for carrying out the method |
| JPH08336591A (ja) * | 1995-06-13 | 1996-12-24 | Asahi Optical Co Ltd | 内視鏡用注射具 |
| DE19525607A1 (de) * | 1995-07-14 | 1997-01-16 | Boehringer Ingelheim Kg | Transcorneales Arzneimittelfreigabesystem |
| US6503231B1 (en) * | 1998-06-10 | 2003-01-07 | Georgia Tech Research Corporation | Microneedle device for transport of molecules across tissue |
| DE19853299C2 (de) * | 1998-11-19 | 2003-04-03 | Thomas Lenarz | Katheter zur Applikation von Medikamenten in Flüssigkeitsräumen des menschlichen Innenohrs |
| US8197461B1 (en) | 1998-12-04 | 2012-06-12 | Durect Corporation | Controlled release system for delivering therapeutic agents into the inner ear |
| CN1390148A (zh) * | 1999-11-15 | 2003-01-08 | 维尔克鲁工业公司 | 皮肤附着件 |
| DE60110236T2 (de) * | 2000-08-18 | 2006-03-09 | Becton, Dickinson And Co. | Vorrichtung zum verabreichen einer flüssigkeit mit einem konstanten volumenstrom und einem knopf für eine einstellbare bolusabgabe |
| ES2287156T3 (es) | 2000-09-08 | 2007-12-16 | Insulet Corporation | Dispositivos y sistemas para la infusion de un paciente. |
| US7828827B2 (en) * | 2002-05-24 | 2010-11-09 | Corium International, Inc. | Method of exfoliation of skin using closely-packed microstructures |
| ES2705729T3 (es) * | 2000-11-30 | 2019-03-26 | Valeritas Inc | Sistemas de suministro y medición de fluidos |
| AU2002315332A1 (en) | 2001-06-18 | 2003-01-02 | Durect Corporation | Device and method for delivering microdoses of agent to the ear |
| US6881203B2 (en) * | 2001-09-05 | 2005-04-19 | 3M Innovative Properties Company | Microneedle arrays and methods of manufacturing the same |
| US7206639B2 (en) | 2002-03-15 | 2007-04-17 | Sarcos Investments Lc | Cochlear drug delivery system and method |
| US8142365B2 (en) * | 2002-05-31 | 2012-03-27 | Vidacare Corporation | Apparatus and method for accessing the bone marrow of the sternum |
| US7387614B2 (en) | 2003-08-26 | 2008-06-17 | University Of Maryland, Baltimore | Drug delivery to the inner ear and methods of using same |
| US7351246B2 (en) * | 2004-01-20 | 2008-04-01 | Epley John M | Minimally invasive, sustained, intra-tympanic drug delivery system |
| EP1861161A4 (en) | 2005-01-24 | 2012-05-16 | Neurosystec Corp | APPARATUS AND METHOD FOR DISPENSING THERAPEUTIC AND / OR OTHER AGENTS IN THE INTERNAL EAR AND OTHER FABRICS |
| US20070078414A1 (en) * | 2005-08-05 | 2007-04-05 | Mcallister Devin V | Methods and devices for delivering agents across biological barriers |
| US20070060837A1 (en) * | 2005-08-18 | 2007-03-15 | Seoul National University Industry Foundation | Barb-wired micro needle made of single crystalline silicon and biopsy method and medicine injecting method using the same |
| JP2009509634A (ja) * | 2005-09-30 | 2009-03-12 | Ｔｔｉ・エルビュー株式会社 | 官能基化マイクロニードル経皮薬剤送達システム、装置及び方法 |
| US20080065002A1 (en) | 2006-09-07 | 2008-03-13 | Neurosystec Corporation | Catheter for Localized Drug Delivery and/or Electrical Stimulation |
| US7998108B2 (en) * | 2006-09-12 | 2011-08-16 | Psivida Us, Inc. | Injector apparatus and method of use |
| ES2395987T3 (es) | 2007-07-17 | 2013-02-18 | Poly Medicure Ltd. | Aparato de catéter intravenoso |
| US20090124973A1 (en) | 2007-11-09 | 2009-05-14 | D Agostino Eduardo | Insertion mechanism for use with a syringe |
| CN102186528B (zh) | 2008-10-15 | 2013-08-07 | Med-El电气医疗器械有限公司 | 内耳给药装置 |
| EP2403569B1 (en) * | 2009-03-05 | 2014-04-23 | Sanofi-Aventis Deutschland GmbH | Drug delivery device with retractable needle |
| JP2011010999A (ja) * | 2009-07-06 | 2011-01-20 | Terumo Corp | 注射針組立体および薬剤注射装置 |
| WO2011019954A2 (en) | 2009-08-13 | 2011-02-17 | Yehuda Ivri | Intracochlear drug delivery to the central nervous system |
| US9199034B2 (en) * | 2009-11-09 | 2015-12-01 | Becton, Dickinson And Company | Drug delivery devices, systems, and methods |
-
2012
- 2012-08-03 CN CN201280038433.5A patent/CN103781506B/zh not_active Expired - Fee Related
- 2012-08-03 CA CA2843904A patent/CA2843904A1/en not_active Abandoned
- 2012-08-03 US US13/566,626 patent/US9352084B2/en active Active
- 2012-08-03 JP JP2014524120A patent/JP2014521460A/ja active Pending
- 2012-08-03 EP EP12746245.5A patent/EP2739333A1/en not_active Withdrawn
- 2012-08-03 WO PCT/US2012/049575 patent/WO2013022772A1/en not_active Ceased
- 2012-08-03 HK HK14112430.7A patent/HK1198956A1/xx unknown
-
2015
- 2015-06-30 US US14/755,589 patent/US9987421B2/en active Active
-
2017
- 2017-01-26 JP JP2017012401A patent/JP2017094174A/ja active Pending
-
2019
- 2019-01-25 JP JP2019011568A patent/JP2019076765A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HK1198956A1 (en) | 2015-06-19 |
| EP2739333A1 (en) | 2014-06-11 |
| WO2013022772A1 (en) | 2013-02-14 |
| JP2014521460A (ja) | 2014-08-28 |
| JP2017094174A (ja) | 2017-06-01 |
| CN103781506B (zh) | 2016-08-31 |
| US9987421B2 (en) | 2018-06-05 |
| AU2012294614A1 (en) | 2014-02-06 |
| US9352084B2 (en) | 2016-05-31 |
| CN103781506A (zh) | 2014-05-07 |
| US20130035662A1 (en) | 2013-02-07 |
| JP2019076765A (ja) | 2019-05-23 |
| US20150297829A1 (en) | 2015-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170802 |
|
| FZDE | Discontinued |
Effective date: 20210831 |
|
| FZDE | Discontinued |
Effective date: 20210831 |