IL45657A - Inhalator for pulverulent substances - Google Patents

Inhalator for pulverulent substances

Info

Publication number
IL45657A
IL45657A IL45657A IL4565774A IL45657A IL 45657 A IL45657 A IL 45657A IL 45657 A IL45657 A IL 45657A IL 4565774 A IL4565774 A IL 4565774A IL 45657 A IL45657 A IL 45657A
Authority
IL
Israel
Prior art keywords
inhalator
case
cover
capsule
reception space
Prior art date
Application number
IL45657A
Other versions
IL45657A0 (en
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of IL45657A0 publication Critical patent/IL45657A0/en
Publication of IL45657A publication Critical patent/IL45657A/en

Links

Classifications

    • 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
    • A61M15/00Inhalators
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • 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
    • A61M15/00Inhalators
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0033Details of the piercing or cutting means
    • 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
    • A61M15/00Inhalators
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0033Details of the piercing or cutting means
    • A61M15/004Details of the piercing or cutting means with fixed piercing or cutting means
    • 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/06Solids
    • A61M2202/064Powder

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Nozzles (AREA)
  • Medicinal Preparation (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Toys (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

An inhalator the case of which is provided with a reception space in its outer peripheral surface for insertably carrying a capsule containing a substance to be inhaled. An outer cover is mounted on the case and is movable with respect to the case between specified positions under the action of a spring bias. In one position the cover exposes the reception space to permit insertion and removal of capsules at which position the cover is interlocked with the case. Upon insertion of a capsule the cover is automatically unlocked from the case and moves under the spring bias to a position to cover the capsule and to a further position at which cutting members coupled to the cover move into the reception space to open the capsule. [US3918451A]

Claims (16)

1. Inhalator for pulverulent substances with a reception space formed on the outer periphery of the inhalator case for insertably receiving a capsule containing a pulverulent substance* said space being formed in a recess of the housing which is closable by a cover, wherein the cover bears an inwardly -pointing cutting device and is moveably mounted at the outside of the inhalator case in such a manner that it is moveable from a resting position in which it covers the capsule reception space into a second position in which it uncovers this space and is also moveable into a third position in which said cutting means penetrate into the capsule receptio space.
2. An inhalator according to Claim 1, wherein the cover portion is rotatably mounted on the outer face of said inhalato case, and is provided with an aperture for traversal by the capsule from and to said reception space.
3. An inhalator as claimed in claim 1, where a stop pin is guided i a longitudinal displaceable manner within said case in such a manner that upon insertion or removal of the capsule the stop pin engages a notched portion provided in the cover and immobilises the cover in its respective position. '
4. An inhalator as claimed in claim 3, wherein an ejector member rigidly coupled to said stop pi is displaceably arranged within the inhalator case, and first spring means is coupled to the ejector means to constantly urge the ejector member to eject a capsule from the reception space, and 45657/2 concomitantly move said stop pin into the notched portion of the cover portion whereby during insertion of a capsule into the reception space, the ejector member is moved but of the reception space against the force of said spring means, the sto pin concomitantly cancelling said immobilisation of said cover.
5. An inhalator as claimed in claim 1, wherein said reception space communicates with the inside of the inhalator case via an air inle and an air outlet opening.
6. An inhalator as claimed in claim 1, wherein said cutting means comprises two blades which cut the capsule ope vicinal to its extremities.
7. An inhalator as claimed i claim 6, wherein the blades of said cutting means are moved into the reception space through said air inlet and air outlet openings.
8. An inhalator as claimed in any one of claims 1 to 7, wherein said cover portion is a cylindrical sleeve partially surrounding the inhalator case.
9. An inhalator as claimed in any one of claims 6 to 8 • , ■ ■·, ·, ij: therein the blades of. said cutting means are movable in slots! of the walls of said inhalator case and the cover is held in an axial direction on the inhalator case by the blades engaging the slots. '■ 45657/2
10. An inhalator according to claim 8, wherein said cylindrical sleeve has a base which surmounts the inhalator case at one end thereof.
11. An inhalator as claimed in claims 1 to 10 wherein the cover is moveable from the resting position under the biasing force of a spring member, said spring nember being formed by a coil spring which is attached to a stud member being provided on the base of said ,sleeve to seat the coil spring which engages co-axially in the case.
12. An inhalator as claimed in claim 11, wherein said coil spring is seated on the base of the sleeve in a pot engaging in the case and with its extremities protruding radially in limb-like manner is engaged through an opening in the side wall of the pot and into a recess in the wall.of the inhalator case.
13. An inhalator as claimed in claim 1, wherein said inhalator case is cylindrical and said cover is mounted for slidable movement therearound.
14. An inhalator as claimed in claim 1, wherein said covet; is a r^ovable lid.
15. An inhalator as claimed in claim 1, wherein .said cover is transparent. 45657/2
16. An inhalator according to claim 1 substantially as hereinbefore described with reference to the drawings.
IL45657A 1973-09-18 1974-09-13 Inhalator for pulverulent substances IL45657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2346914A DE2346914C3 (en) 1973-09-18 1973-09-18 Powdered substance inhaler

Publications (2)

Publication Number Publication Date
IL45657A0 IL45657A0 (en) 1974-11-29
IL45657A true IL45657A (en) 1976-12-31

Family

ID=5892931

Family Applications (1)

Application Number Title Priority Date Filing Date
IL45657A IL45657A (en) 1973-09-18 1974-09-13 Inhalator for pulverulent substances

Country Status (28)

Country Link
US (1) US3918451A (en)
JP (1) JPS5841067B2 (en)
AT (1) AT342188B (en)
BE (1) BE820056A (en)
BG (1) BG21587A3 (en)
CA (1) CA1027448A (en)
CH (1) CH570807A5 (en)
CS (1) CS185569B2 (en)
DD (1) DD114224A5 (en)
DE (1) DE2346914C3 (en)
DK (1) DK154473C (en)
ES (1) ES430158A1 (en)
FI (1) FI56119C (en)
FR (1) FR2243707B1 (en)
GB (1) GB1472650A (en)
HU (1) HU171644B (en)
IE (1) IE40176B1 (en)
IL (1) IL45657A (en)
IT (1) IT1021401B (en)
NL (1) NL176230C (en)
NO (1) NO135563C (en)
PH (1) PH11772A (en)
PL (1) PL91694B1 (en)
RO (1) RO69308A (en)
SE (1) SE415230B (en)
SU (1) SU550107A3 (en)
YU (1) YU36258B (en)
ZA (1) ZA745795B (en)

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DK154869C (en) * 1977-02-10 1989-05-16 Allen & Hanburys Ltd INHALATION DEVICE FOR ADMINISTRATING MEDICINES
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EP0041783B1 (en) 1980-06-06 1984-12-05 FISONS plc Inhalation device for powdered medicaments
ES506585A0 (en) * 1980-10-30 1982-09-01 Riker Laboratories Inc A DEVICE TO FACILITATE THE ORAL INHALATION OF MEDICINES IN THE FORM OF POWDER
DE3345722A1 (en) * 1983-12-17 1985-06-27 Boehringer Ingelheim KG, 6507 Ingelheim INHALATOR
US4777962A (en) * 1986-05-09 1988-10-18 Respitrace Corporation Method and apparatus for distinguishing central obstructive and mixed apneas by external monitoring devices which measure rib cage and abdominal compartmental excursions during respiration
IT1228460B (en) * 1989-02-23 1991-06-19 Phidea S R L DISPOSABLE INHALER WITH PRE-PERFORATED CAPSULE
IT1230313B (en) * 1989-07-07 1991-10-18 Somova Spa INHALER FOR CAPSULES MEDICATIONS.
DE3927170A1 (en) * 1989-08-17 1991-02-21 Boehringer Ingelheim Kg INHALATOR
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Also Published As

Publication number Publication date
DE2346914B2 (en) 1980-02-28
AU7326274A (en) 1976-03-18
PH11772A (en) 1978-06-27
IL45657A0 (en) 1974-11-29
NL7412350A (en) 1975-03-20
CA1027448A (en) 1978-03-07
NO135563B (en) 1977-01-17
DK488474A (en) 1975-05-26
IT1021401B (en) 1978-01-30
RO69308A (en) 1981-08-17
DE2346914C3 (en) 1980-10-16
FR2243707B1 (en) 1978-08-11
FR2243707A1 (en) 1975-04-11
BG21587A3 (en) 1976-07-20
AT342188B (en) 1978-03-28
DK154473B (en) 1988-11-21
CS185569B2 (en) 1978-10-31
DD114224A5 (en) 1975-07-20
YU252374A (en) 1981-08-31
YU36258B (en) 1982-06-18
IE40176L (en) 1975-03-18
SE7411700L (en) 1975-03-19
FI56119B (en) 1979-08-31
US3918451A (en) 1975-11-11
SU550107A3 (en) 1977-03-05
JPS5056789A (en) 1975-05-17
FI56119C (en) 1979-12-10
BE820056A (en) 1975-01-16
ATA748374A (en) 1977-07-15
NO135563C (en) 1977-04-27
ZA745795B (en) 1975-10-29
HU171644B (en) 1978-02-28
NL176230C (en) 1985-03-18
SE415230B (en) 1980-09-22
GB1472650A (en) 1977-05-04
CH570807A5 (en) 1975-12-31
PL91694B1 (en) 1977-03-31
NO743294L (en) 1975-04-14
IE40176B1 (en) 1979-03-28
DE2346914A1 (en) 1975-04-17
FI271974A7 (en) 1975-03-19
JPS5841067B2 (en) 1983-09-09
DK154473C (en) 1989-04-10
ES430158A1 (en) 1976-10-16

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