DK0797491T3 - Fremgangsmåde og apparat til dannelse af afgivelsesåbninger i en afgivelsesindretning - Google Patents

Fremgangsmåde og apparat til dannelse af afgivelsesåbninger i en afgivelsesindretning

Info

Publication number
DK0797491T3
DK0797491T3 DK95942538T DK95942538T DK0797491T3 DK 0797491 T3 DK0797491 T3 DK 0797491T3 DK 95942538 T DK95942538 T DK 95942538T DK 95942538 T DK95942538 T DK 95942538T DK 0797491 T3 DK0797491 T3 DK 0797491T3
Authority
DK
Denmark
Prior art keywords
laser beam
dispenser
wall
scribing
motion
Prior art date
Application number
DK95942538T
Other languages
Danish (da)
English (en)
Inventor
Johan H Geerke
Original Assignee
Alza 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 Alza Corp filed Critical Alza Corp
Application granted granted Critical
Publication of DK0797491T3 publication Critical patent/DK0797491T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Laser Beam Processing (AREA)
  • Threshing Machine Elements (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Drilling And Boring (AREA)
DK95942538T 1994-12-16 1995-12-01 Fremgangsmåde og apparat til dannelse af afgivelsesåbninger i en afgivelsesindretning DK0797491T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/358,230 US5658474A (en) 1994-12-16 1994-12-16 Method and apparatus for forming dispenser delivery ports
PCT/US1995/015677 WO1996018478A1 (fr) 1994-12-16 1995-12-01 Procede et appareil permettant de former des orifices de distribution

Publications (1)

Publication Number Publication Date
DK0797491T3 true DK0797491T3 (da) 2000-04-03

Family

ID=23408810

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95942538T DK0797491T3 (da) 1994-12-16 1995-12-01 Fremgangsmåde og apparat til dannelse af afgivelsesåbninger i en afgivelsesindretning

Country Status (12)

Country Link
US (2) US5658474A (fr)
EP (1) EP0797491B1 (fr)
JP (2) JP3784409B2 (fr)
KR (1) KR100425892B1 (fr)
AT (1) ATE185998T1 (fr)
AU (1) AU4373296A (fr)
DE (1) DE69513044T2 (fr)
DK (1) DK0797491T3 (fr)
ES (1) ES2139956T3 (fr)
GR (1) GR3032378T3 (fr)
MX (1) MX9704412A (fr)
WO (1) WO1996018478A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783793A (en) * 1996-02-29 1998-07-21 Merck & Co., Inc. Process for producing a plurality of holes in dosage forms using a laser beam deflected by an acousto-optic deflector
US6926487B1 (en) 1998-04-28 2005-08-09 Rexam Ab Method and apparatus for manufacturing marked articles to be included in cans
US6080958A (en) * 1998-07-16 2000-06-27 Ball Corporation Method and apparatus for marking containers using laser light
US6276512B1 (en) 1999-05-20 2001-08-21 Alza Corporation Methods and apparatus for uniformly orienting pharmaceutical dosage forms
US6776340B2 (en) * 1999-07-23 2004-08-17 Tri Star Technologies, A General Partnership Duplicate laser marking discrete consumable articles
US6429889B1 (en) * 1999-07-23 2002-08-06 Tri-Star Technologies Laser marking discrete consumable articles
US6452133B1 (en) * 1999-07-26 2002-09-17 Alza Corporation Apparatus and methods for alternating laser treatment of pharmaceutical dispensers
EP1239839A2 (fr) 1999-12-23 2002-09-18 Pfizer Products Inc. Forme de dosage d'un medicament stratifie entraine par un hydrogel
DE10103952A1 (de) * 2001-01-30 2002-10-02 Enocean Gmbh Vorrichtung zur Energieversorgung eines Sensors
KR200249057Y1 (ko) * 2001-03-22 2001-10-19 김진환 뚜껑, 받침대에 합체된 하수역류. 악취방지 장치
US6538230B2 (en) * 2001-05-17 2003-03-25 Preco Laser Systems, Llc Method and apparatus for improving laser hole resolution
US6809288B2 (en) * 2001-05-23 2004-10-26 Osmotica Corp. Laser drilling system and method
US6559411B2 (en) * 2001-08-10 2003-05-06 First Solar, Llc Method and apparatus for laser scribing glass sheet substrate coatings
EP1295926A1 (fr) 2001-09-19 2003-03-26 ExxonMobil Chemical Patents Inc. Composants pour des compositions adhésives et procédé pour leur préparation
ITMI20020515A1 (it) * 2002-03-12 2003-09-12 Jagotec Ag Sistema per il rilasco controllato di uno o piu' principi attivi
AU2003281495A1 (en) 2002-07-24 2004-02-09 Pfizer Products Inc. Pharmaceutical laser drilling system with means for checking the correct orientation of each dosage
US8084058B2 (en) 2002-09-20 2011-12-27 Watson Pharmaceuticals, Inc. Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
US7785627B2 (en) 2002-09-20 2010-08-31 Watson Pharmaceuticals, Inc. Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
US7959946B2 (en) 2002-09-20 2011-06-14 Watson Pharmaceuticals, Inc. Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
US9060941B2 (en) * 2002-09-20 2015-06-23 Actavis, Inc. Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
US20070196487A1 (en) * 2006-02-16 2007-08-23 Geerke Johan H Method and apparatus for drilling orifices in osmotic tablets incorporating near-infrared spectroscopy
CA3111123C (fr) * 2006-12-14 2023-08-08 Ackley Machine Corporation Methode et appareil permettant de traiter et convoyer des articles en forme de billes
DE102011082772B9 (de) 2011-09-15 2013-04-11 Schott Solar Ag Verfahren zum Einleiten von Schutzgas in ein Absorberrohr
US8786650B1 (en) * 2012-03-07 2014-07-22 Express Scripts, Inc. Systems and methods for pharmacy messaging
US20170142891A1 (en) * 2015-11-23 2017-05-25 Cnh Industrial America Llc Product and variety tracking and tank mix integration for an agricultural system
CN106038294A (zh) * 2016-04-16 2016-10-26 高文华 配药制药整合装置

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524046A (en) * 1968-04-26 1970-08-11 Aluminum Co Of America Apparatus and method for piercing holes in elastomeric articles
US3549733A (en) * 1968-12-04 1970-12-22 Du Pont Method of producing polymeric printing plates
DE2036663B2 (de) * 1970-07-23 1973-08-02 Siemens AG, 1000 Berlin u 8000 München Verfahren zur herstellung belagfreier laengsrandstreifen auf unterlagen, welche mit einem elektrisch leitfaehigen belag versehen sind
US3764775A (en) * 1972-01-19 1973-10-09 Hughes Aircraft Co Error compensation in tool movement over intermittently advanced work support surface
US3799657A (en) * 1972-06-05 1974-03-26 Photon Sources Inc Optical drilling head for lasers
US4024545A (en) * 1974-04-22 1977-05-17 Mb Associates Laser-excited marking system
GB1478759A (en) * 1974-11-18 1977-07-06 Alza Corp Process for forming outlet passageways in pills using a laser
US4063064A (en) * 1976-02-23 1977-12-13 Coherent Radiation Apparatus for tracking moving workpiece by a laser beam
JPS564391A (en) * 1979-06-21 1981-01-17 Toshiba Corp Laser working method
JPS5728693A (en) * 1980-07-27 1982-02-16 Ritsuo Hasumi Film opening device
US4324973A (en) * 1980-11-21 1982-04-13 United Technologies Corp. Energy beam drilling apparatus having optical fiber link position sensor
IL67599A (en) * 1982-12-31 1986-09-30 Laser Ind Ltd Control apparatus particularly useful for controlling a laser
US4734558A (en) * 1983-05-16 1988-03-29 Nec Corporation Laser machining apparatus with controllable mask
FR2547519B1 (fr) * 1983-06-15 1987-07-03 Snecma Procede et dispositif de percage par laser
US4580557A (en) * 1983-08-22 1986-04-08 Laserscope Surgical laser system with multiple output devices
DE3333386A1 (de) * 1983-09-15 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zum beschriften von teilen, insbesondere von elektronischen bauelementen
US4572189A (en) * 1983-10-11 1986-02-25 Smith Chadwick F Electronic controller for use with a surgical laser system
FR2553910B1 (fr) * 1983-10-24 1986-03-21 Commissariat Energie Atomique Detecteur thermoelectrique d'alignement d'un faisceau laser et dispositif d'asservissement utilisant ce detecteur, pour l'alignement automatique d'un faisceau laser
DE3406677A1 (de) * 1984-02-24 1985-09-05 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur kompensation der auswanderung eines laserstrahls
US4626999A (en) * 1984-04-18 1986-12-02 Cincinnati Milacron Inc. Apparatus for controlled manipulation of laser focus point
DE3516759A1 (de) * 1984-06-08 1985-12-12 Allied Corp., Morristown, N.J. Verfahren zur waermebehandlung einer bremsschuh-reibflaeche
JPS61123493A (ja) * 1984-11-20 1986-06-11 Mitsubishi Electric Corp レ−ザ加工装置
FR2580233B1 (fr) * 1985-04-12 1988-11-25 Rhone Alpes Projets Plast Procede pour rendre une matiere plastique sensible au rayon laser et permettre son marquage au laser et article obtenu notamment pour le marquage des animaux
US4604513A (en) * 1985-05-07 1986-08-05 Lim Basilio Y Combination of a laser and a controller for trimming a metallized dielectric film capacitor
DE3530189A1 (de) * 1985-08-23 1987-03-05 Zeiss Carl Fa Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls
US4710604A (en) * 1985-12-20 1987-12-01 Nippon Kogaku K. K. Machining apparatus with laser beam
EP0316347B1 (fr) * 1986-08-02 1990-07-18 A. Nattermann & Cie. GmbH Dispositif et procede pour le marquage de pieces moulees et de comprimes avec des faisceaux laser
US4720618A (en) * 1986-08-07 1988-01-19 Videojet Systems International, Inc. Method and apparatus for equalizing power output in a laser marking system
US4952770A (en) * 1986-12-01 1990-08-28 Kabushiki Kaisha Komatsu Seisakusho Laser-beam processing method and system
US4820899A (en) * 1987-03-03 1989-04-11 Nikon Corporation Laser beam working system
US4843209A (en) * 1987-11-05 1989-06-27 Dennis T. Grendahl Method and apparatus for laser staking
US4806728A (en) * 1988-02-01 1989-02-21 Raytheon Company Laser process apparatus
US5019397A (en) * 1988-04-21 1991-05-28 Alza Corporation Aqueous emulsion for pharmaceutical dosage form
JPH0252189A (ja) * 1988-08-11 1990-02-21 Matsutani Seisakusho Co Ltd アイレス針の穴加工方法
JPH02108484A (ja) * 1988-10-14 1990-04-20 Shibuya Kogyo Co Ltd レーザ光線による穴の形成方法
US4894115A (en) * 1989-02-14 1990-01-16 General Electric Company Laser beam scanning method for forming via holes in polymer materials
DE8906578U1 (de) * 1989-05-29 1990-09-27 Siemens AG, 1000 Berlin und 8000 München Laserbearbeitungsvorrichtung
US5021053A (en) * 1989-07-14 1991-06-04 Alza Corporation Oral osmotic device with hydrogel driving member
AU6079190A (en) * 1989-07-27 1991-03-11 Upjohn Company, The Combined ink laser printing of tablets
GB8918606D0 (en) * 1989-08-15 1989-09-27 Amchem Co Ltd Laser machining of holes
US5049721A (en) * 1989-09-18 1991-09-17 American Telephone And Telegraph Company Laser marking apparatus and method for providing markings of enhanced readability in an outer jacket of a moving cable
US5061341A (en) * 1990-01-25 1991-10-29 Eastman Kodak Company Laser-ablating a marking in a coating on plastic articles
DE4100920A1 (de) * 1991-01-15 1992-07-16 Degussa Wirkstoffzubereitung zur oralen verabreichung an wiederkaeuer
DK0495647T3 (da) * 1991-01-17 1997-11-03 United Distillers Plc Dynamisk mærkning med laser
US5248878A (en) * 1991-02-25 1993-09-28 Bridgestone Corporation Golf ball marking method
US5294770A (en) * 1992-01-14 1994-03-15 Alza Corporation Laser tablet treatment system with dual access to tablet
US5256440A (en) * 1992-06-22 1993-10-26 Merck & Co., Inc. Process for producing a tablet core aperture
US5420575A (en) * 1992-07-06 1995-05-30 Motorola, Inc. Method and apparatus for marking translucent plastics
US5376771A (en) * 1992-07-07 1994-12-27 Merck & Co., Inc. High speed process for preparing orifices in pharmaceutical dosage forms
US5462741A (en) * 1992-08-06 1995-10-31 Alza Corporation High agent loaded controlled release dispenser
US5298717A (en) * 1992-08-17 1994-03-29 Derossett Jr Thomas A Method and apparatus for laser inscription of an image on a surface
JPH06198476A (ja) * 1993-01-07 1994-07-19 Fuji Electric Co Ltd レーザスキャナ式穴明け加工機
US5418088A (en) * 1993-10-06 1995-05-23 Alexander Manufacturing Company Laser inscribed battery case

Also Published As

Publication number Publication date
DE69513044T2 (de) 2000-06-08
EP0797491B1 (fr) 1999-10-27
KR100425892B1 (ko) 2004-08-12
WO1996018478A1 (fr) 1996-06-20
US5698119A (en) 1997-12-16
MX9704412A (es) 1997-10-31
DE69513044D1 (de) 1999-12-02
JP3784409B2 (ja) 2006-06-14
GR3032378T3 (en) 2000-04-27
JPH10510787A (ja) 1998-10-20
JP2006021836A (ja) 2006-01-26
US5658474A (en) 1997-08-19
EP0797491A1 (fr) 1997-10-01
AU4373296A (en) 1996-07-03
ES2139956T3 (es) 2000-02-16
ATE185998T1 (de) 1999-11-15

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