DK190774A - Apparat til optagelse af et ultralyd-snitbillede - Google Patents

Apparat til optagelse af et ultralyd-snitbillede

Info

Publication number: DK190774A
Authority: DK; Denmark
Prior art keywords: recording; ultrasound screen; ultrasound; screen
Prior art date: 1972-05-19

Application number

DK190774A

Other languages

English (en)

Other versions

DK134423C (da

DK134423B (da

Inventor

S A Lund

A Northeved

P Nordvang

P Solfjeld

K C C Fabrin

Original Assignee

Akad Tekn Videnskaber

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.)

1972-05-19

Filing date

1974-04-05

Publication date

1975-10-06

1974-04-05 Application filed by Akad Tekn Videnskaber filed Critical Akad Tekn Videnskaber

1975-10-06 Publication of DK190774A publication Critical patent/DK190774A/da

1976-11-08 Publication of DK134423B publication Critical patent/DK134423B/da

1977-04-12 Application granted granted Critical

1977-04-12 Publication of DK134423C publication Critical patent/DK134423C/da

Classifications

- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5052—Proteins, e.g. albumin
- A61K9/5057—Gelatin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
- B01J13/043—Drying and spraying
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
- B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK190774A 1972-05-19 1974-04-05 Apparat til optagelse af et ultralyd-snitbillede DK134423C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2357672A GB1403584A (en)	1972-05-19	1972-05-19	Control medicaments

Publications (3)

Publication Number	Publication Date
DK190774A true DK190774A (da)	1975-10-06
DK134423B DK134423B (da)	1976-11-08
DK134423C DK134423C (da)	1977-04-12

Family

ID=10197917

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK277173AA DK134424B (da)	1972-05-19	1973-05-17	Fremgangsmåde til fremstilling af et pulver, i det væsentlige indeholdende mikrokapsler af ampicillin-trihydrat eller amoxycillin-trihydrat overtrukket med polyvinylpyrrolidon, ved spraytørring.
DK190774A DK134423C (da)	1972-05-19	1974-04-05	Apparat til optagelse af et ultralyd-snitbillede

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK277173AA DK134424B (da)	1972-05-19	1973-05-17	Fremgangsmåde til fremstilling af et pulver, i det væsentlige indeholdende mikrokapsler af ampicillin-trihydrat eller amoxycillin-trihydrat overtrukket med polyvinylpyrrolidon, ved spraytørring.

Country Status (16)

Country	Link
JP (2)	JPS4954518A (da)
AR (1)	AR197900A1 (da)
AT (1)	AT337902B (da)
AU (1)	AU475493B2 (da)
BE (1)	BE799783A (da)
CA (1)	CA1025359A (da)
DE (1)	DE2325410A1 (da)
DK (2)	DK134424B (da)
ES (1)	ES414908A1 (da)
FR (1)	FR2185390B1 (da)
GB (1)	GB1403584A (da)
HU (1)	HU167559B (da)
IE (1)	IE37637B1 (da)
IL (1)	IL42312A (da)
NL (1)	NL7307033A (da)
ZA (1)	ZA733406B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1403584A (en) *	1972-05-19	1975-08-28	Beecham Group Ltd	Control medicaments
GB1532993A (en) *	1975-03-07	1978-11-22	Beecham Group Ltd	Injectable antibiotic compositions
JPS5446001U (da) *	1977-09-07	1979-03-30
FR2403080A1 (fr) *	1977-09-15	1979-04-13	Heyden Chem Fab	Preparation de nitrofurantoine a effet retard pour administration orale et son procede de fabrication
DE2805106A1 (de) *	1978-02-07	1979-08-16	Hoechst Ag	Mikrokapseln aus polyvinylalkohol mit fluessigem, wasserunloeslichem fuellgut und verfahren zu deren herstellung
JPS56156214A (en) *	1980-05-02	1981-12-02	Yoshiaki Kawashima	Preparation of tableting enteric microcapsule
JPS5867616A (ja) *	1981-10-15	1983-04-22	Tanabe Seiyaku Co Ltd	腸溶性マイクロカプセル
US4370313A (en) *	1981-10-26	1983-01-25	Eaton Laboratories, Inc.	Nitrofurantoin dosage form
HU187215B (en) *	1983-01-26	1985-11-28	Egyt Gyogyszervegyeszeti Gyar	Method for producing pharmaceutical product of high actor content and prolonged effect
SE8404808L (sv) *	1983-10-03	1985-04-04	Avner Rotman	Mikrokapslat lekemedel i sot matris
IE58110B1 (en) *	1984-10-30	1993-07-14	Elan Corp Plc	Controlled release powder and process for its preparation
JPS61218516A (ja) *	1985-03-25	1986-09-29	Ichimaru Fuarukosu Kk	徐放性マイクロカプセルの製造法
IT1230095B (it) *	1989-04-27	1991-10-05	Parenta Srl	Procedimento per la preparazione di forme sterili di polveri iniettabili di antibiotici.
DK0492007T3 (da) *	1990-11-29	1995-06-26	Faulding F H & Co Ltd	Fremgangsmåde til fremstilling af væskepåfyldte pulvere
SE9903236D0 (sv) *	1999-09-10	1999-09-10	Astra Ab	Method to obtain microparticles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7112083A (da) *	1970-09-16	1972-03-20
GB1403584A (en) *	1972-05-19	1975-08-28	Beecham Group Ltd	Control medicaments

1972
- 1972-05-19 GB GB2357672A patent/GB1403584A/en not_active Expired
1973
- 1973-05-15 IE IE775/73A patent/IE37637B1/xx unknown
- 1973-05-17 DK DK277173AA patent/DK134424B/da unknown
- 1973-05-18 ES ES414908A patent/ES414908A1/es not_active Expired
- 1973-05-18 AT AT439473A patent/AT337902B/de not_active IP Right Cessation
- 1973-05-18 CA CA171,807A patent/CA1025359A/en not_active Expired
- 1973-05-18 BE BE131326A patent/BE799783A/xx unknown
- 1973-05-18 HU HUBE1170A patent/HU167559B/hu unknown
- 1973-05-18 DE DE2325410A patent/DE2325410A1/de active Pending
- 1973-05-18 IL IL42312A patent/IL42312A/en unknown
- 1973-05-18 NL NL7307033A patent/NL7307033A/xx unknown
- 1973-05-18 FR FR7318155A patent/FR2185390B1/fr not_active Expired
- 1973-05-19 JP JP48056245A patent/JPS4954518A/ja active Pending
- 1973-05-21 AR AR248141A patent/AR197900A1/es active
- 1973-05-21 ZA ZA00733406A patent/ZA733406B/xx unknown
- 1973-05-21 AU AU55965/73A patent/AU475493B2/en not_active Expired
- 1973-08-16 JP JP48092341A patent/JPS49116220A/ja active Pending
1974
- 1974-04-05 DK DK190774A patent/DK134423C/da active

Also Published As

Publication number	Publication date
AU475493B2 (en)	1976-08-26
DK134424B (da)	1976-11-08
DK134423C (da)	1977-04-12
NL7307033A (da)	1973-11-21
ATA439473A (de)	1976-11-15
AU5596573A (en)	1974-11-21
IL42312A (en)	1977-01-31
AR197900A1 (es)	1974-05-15
ZA733406B (en)	1975-03-26
IE37637L (en)	1973-11-19
AT337902B (de)	1977-07-25
ES414908A1 (es)	1976-06-01
IL42312A0 (en)	1973-07-30
FR2185390A1 (da)	1974-01-04
JPS49116220A (da)	1974-11-06
HU167559B (da)	1975-11-28
CA1025359A (en)	1978-01-31
DK134423B (da)	1976-11-08
FR2185390B1 (da)	1977-04-15
JPS4954518A (da)	1974-05-27
DK134424C (da)	1977-05-23
IE37637B1 (en)	1977-09-14
DE2325410A1 (de)	1973-11-29
BE799783A (fr)	1973-11-19
GB1403584A (en)	1975-08-28

Publication	Publication Date	Title
DK133313C (da)	1976-09-27	Apparat til afprovning af tetheden af formstofbaners samlesomme
DK135088B (da)	1977-03-07	Apparat til fremvisning af materialer og kombinationer af materialer.
NO139281C (no)	1979-01-31	Fremgangsmaate og apparat for testing av grunnformasjoner
SE7610478L (sv)	1976-09-21	Forfarande och apparat for rening av proteiner
DK107076A (da)	1976-09-15	Billeddannende apparat
DK135069B (da)	1977-02-28	Apparat til afladning af statisk elektricitet i et afspilningsanlæg for pladeindspilninger.
DK132818C (da)	1976-07-19	Apparat til optisk undersogelse
NO136610C (no)	1977-10-05	Fremgangsm}te og apparat for dyptrykking.
DK140740C (da)	1980-04-14	Fremgangsmaade til optagelse og gengivelse af videosignaler paaet baeremateriale og apparat til udoevelse deraf
DK138861B (da)	1978-11-06	Apparat til ultralydundersøgelse.
DK134423C (da)	1977-04-12	Apparat til optagelse af et ultralyd-snitbillede
DK142967C (da)	1981-10-05	Apparat til afgivelse af baegre
BR7300578D0 (pt)	1973-09-20	Aparelho eletrofotografico
DK208475A (da)	1976-11-13	Apparat til optagelse af et ultralyd-snitbillede
IT991170B (it)	1975-07-30	Apparecchio per analisi
DK135903C (da)	1977-12-05	Apparat til udbedring af vejbelegninger
DK146274C (da)	1984-01-30	Apparat til fremstilling af friktionselementer
DK129017B (da)	1974-08-05	Apparat til tilvejebringelse af lydsvingninger.
DK138277B (da)	1978-08-07	Apparat til proportionering af medier.
DK146900C (da)	1984-07-09	Apparat til begraensning af effektoptagelsen for et fjernsynsbilledroer
NO139538C (no)	1979-03-28	Apparat til innspilling og avspilling av informasjoner
DK126063B (da)	1973-06-04	Apparat til elektrofotografisk reproduktion.
NO145810C (no)	1982-06-09	Apparat for undervannsfotografering
ATA871873A (de)	1976-06-15	Photographischer apparat der selbstentwicklerbauart
DK131523B (da)	1975-07-28	Apparat til måling af frekvensforskelle.