CA2039075C - Vaporisateurs anesthesiants - Google Patents

Vaporisateurs anesthesiants

Info

Publication number: CA2039075C
Authority: CA; Canada
Prior art keywords: anaesthetic; passage; liquid; chamber; vaporising chamber
Prior art date: 1990-03-27
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.): Expired - Fee Related

Application number

CA 2039075

Other languages

English (en)

Other versions

CA2039075A1 (fr

Inventor

Stuart Charles Leach

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BOC Group Ltd

Original Assignee

BOC Group Ltd

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.)

1990-03-27

Filing date

1991-03-26

Publication date

1996-02-13

1991-03-26 Application filed by BOC Group Ltd filed Critical BOC Group Ltd

1991-09-28 Publication of CA2039075A1 publication Critical patent/CA2039075A1/fr

1996-02-13 Application granted granted Critical

1996-02-13 Publication of CA2039075C publication Critical patent/CA2039075C/fr

2011-03-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000003444 anaesthetic effect Effects 0.000 title claims abstract description 20
239000007788 liquid Substances 0.000 claims abstract description 31
229940124326 anaesthetic agent Drugs 0.000 claims abstract description 27
239000003193 general anesthetic agent Substances 0.000 claims abstract description 27
239000012159 carrier gas Substances 0.000 claims abstract description 18
238000002347 injection Methods 0.000 claims description 4
239000007924 injection Substances 0.000 claims description 4
238000013022 venting Methods 0.000 claims description 2
GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 4
238000009835 boiling Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
DPYMFVXJLLWWEU-UHFFFAOYSA-N desflurane Chemical compound FC(F)OC(F)C(F)(F)F DPYMFVXJLLWWEU-UHFFFAOYSA-N 0.000 description 3
PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 2
239000003570 air Substances 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000003814 drug Substances 0.000 description 2
229940079593 drug Drugs 0.000 description 2
230000000694 effects Effects 0.000 description 2
229960000305 enflurane Drugs 0.000 description 2
JPGQOUSTVILISH-UHFFFAOYSA-N enflurane Chemical compound FC(F)OC(F)(F)C(F)Cl JPGQOUSTVILISH-UHFFFAOYSA-N 0.000 description 2
229960003132 halothane Drugs 0.000 description 2
BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229960002725 isoflurane Drugs 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000001272 nitrous oxide Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
DLEGDLSLRSOURQ-UHFFFAOYSA-N fluroxene Chemical compound FC(F)(F)COC=C DLEGDLSLRSOURQ-UHFFFAOYSA-N 0.000 description 1
229950010045 fluroxene Drugs 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
RFKMCNOHBTXSMU-UHFFFAOYSA-N methoxyflurane Chemical compound COC(F)(F)C(Cl)Cl RFKMCNOHBTXSMU-UHFFFAOYSA-N 0.000 description 1
229960002455 methoxyflurane Drugs 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
238000009834 vaporization Methods 0.000 description 1

Landscapes

Respiratory Apparatuses And Protective Means (AREA)
Nozzles (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

CA 2039075 1990-03-27 1991-03-26 Vaporisateurs anesthesiants Expired - Fee Related CA2039075C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909006777A GB9006777D0 (en)	1990-03-27	1990-03-27	Improvements in anaesthetic vaporisers
GB9006777.8		1990-03-27

Publications (2)

Publication Number	Publication Date
CA2039075A1 CA2039075A1 (fr)	1991-09-28
CA2039075C true CA2039075C (fr)	1996-02-13

Family

ID=10673302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2039075 Expired - Fee Related CA2039075C (fr)	1990-03-27	1991-03-26	Vaporisateurs anesthesiants

Country Status (2)

Country	Link
CA (1)	CA2039075C (fr)
GB (1)	GB9006777D0 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105963843A (zh) *	2016-04-15	2016-09-28	杨建勇	一种智能麻醉蒸发装置

1990
- 1990-03-27 GB GB909006777A patent/GB9006777D0/en active Pending
1991
- 1991-03-26 CA CA 2039075 patent/CA2039075C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9006777D0 (en)	1990-05-23
CA2039075A1 (fr)	1991-09-28

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Legal Events

Date	Code	Title	Description
1991-04-22	EEER	Examination request
2000-03-27	MKLA	Lapsed