BR9807846A - Tubo respirador de espirÈmetro - Google Patents
Tubo respirador de espirÈmetroInfo
- Publication number
- BR9807846A BR9807846A BR9807846-1A BR9807846A BR9807846A BR 9807846 A BR9807846 A BR 9807846A BR 9807846 A BR9807846 A BR 9807846A BR 9807846 A BR9807846 A BR 9807846A
- Authority
- BR
- Brazil
- Prior art keywords
- spirometer
- breathing tube
- chamber
- respirator
- folded
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
- A61B5/093—Measuring volume of inspired or expired gases, e.g. to determine lung capacity the gases being exhaled into, or inhaled from, an expansible chamber, e.g. bellows or expansible bag
Abstract
Patente de Invenção:<B>"TUBO RESPIRADOR DE ESPIRÈMETRO"<D>. Um espirómetro (10) de pouco peso e de volumetria portátil, para a medição do volume e da taxa de fluxo de ar inalado por pulmões humanos. O espirómetro (10) inclui um par de câmaras transparentes, cilíndricas (14, 16), as quais se comunicam com uma estrutura de tubo respirador (36). A estrutura de tubo respirador (36) é adaptada de forma única, a fim de dividir o ar inalado em duas porções fixas, uma porção das quais é proveniente da primeira câmara (14) e a outra porção vindo da segunda câmara (16). O tubo respirador (36) pode ser dobrado de forma articulada a fim de encurtar ou diminuir o seu comprimento total, tornando o aproximadamente igual à altura do espirómetro (10), podendo ser embalado com o espirómetro (10) de forma adjacente a um pegador (20) para carga do mesmo. Quando em uso, o tubo respirador (36) pode ser estendido a aproximadamente três vezes o seu comprimento dobrado. O design preferido em forma de sanfona do tubo respirador (36) também permite que este seja ajustado pelo usuário em qualquer configuração desejada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3796097P | 1997-02-20 | 1997-02-20 | |
PCT/US1998/003118 WO1998036687A1 (en) | 1997-02-20 | 1998-02-19 | Spirometer breathing tube |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9807846A true BR9807846A (pt) | 2000-02-22 |
Family
ID=21897294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9807846-1A BR9807846A (pt) | 1997-02-20 | 1998-02-19 | Tubo respirador de espirÈmetro |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1014854A1 (pt) |
JP (1) | JP2001519688A (pt) |
CN (1) | CN1248154A (pt) |
AU (1) | AU6173198A (pt) |
BR (1) | BR9807846A (pt) |
CA (1) | CA2280692A1 (pt) |
NO (1) | NO994013L (pt) |
WO (1) | WO1998036687A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656129B2 (en) * | 2001-01-18 | 2003-12-02 | Stephen D. Diehl | Flow based incentive spirometer |
EP1744672B1 (en) * | 2004-04-07 | 2012-03-07 | Medinet S.p.A. | Device for assessment of inhalation flow and volume |
US10034995B2 (en) | 2007-09-20 | 2018-07-31 | Resmed Limited | Retractable tube for CPAP |
GB2500893B (en) * | 2012-04-03 | 2017-12-27 | Medchip Solutions Ltd | Spirometer |
CN109806478B (zh) | 2013-03-15 | 2023-07-18 | 费雪派克医疗保健有限公司 | 鼻套管组件和相关部件 |
US10238914B2 (en) * | 2013-06-14 | 2019-03-26 | David L. Rettig, JR. | Incentive spirometer for sustained maximal inspiration |
EP4035714A1 (en) | 2013-08-09 | 2022-08-03 | Fisher & Paykel Healthcare Limited | Asymmetrical nasal delivery elements and fittings for nasal interfaces |
JP6348693B2 (ja) * | 2013-08-21 | 2018-06-27 | オイレス工業株式会社 | 変位測定装置 |
USD870269S1 (en) | 2016-09-14 | 2019-12-17 | Fisher & Paykel Healthcare Limited | Nasal cannula assembly |
CN107007283B (zh) * | 2017-04-18 | 2020-05-05 | 南阳师范学院 | 一种肺活量测量装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379194A (en) * | 1965-06-29 | 1968-04-23 | United Aircraft Corp | Fluid amplifier controlled respirator |
US3695608A (en) | 1970-08-17 | 1972-10-03 | Lourie Visual Etudes Inc | Device for practicing breath control |
US3722506A (en) | 1970-10-15 | 1973-03-27 | Airco Inc | Rolling seal spirometer |
US3826247A (en) | 1972-06-27 | 1974-07-30 | A Ruskin | Pulmonary achievement trainer |
US3811671A (en) | 1972-08-25 | 1974-05-21 | Chesebrough Ponds | Container for forced expiration exercises |
US4086918A (en) | 1976-02-11 | 1978-05-02 | Chesebrough-Pond's Inc. | Inhalation device |
US4259951A (en) * | 1979-07-30 | 1981-04-07 | Chesebrough-Pond's Inc. | Dual valve for respiratory device |
US4499905A (en) | 1982-05-05 | 1985-02-19 | Chesebrough-Pond's Inc. | Apparatus for measuring human respiration |
US4498472A (en) * | 1983-01-27 | 1985-02-12 | Tanaka John S | Smoke mask |
-
1998
- 1998-02-19 CN CN 98802728 patent/CN1248154A/zh active Pending
- 1998-02-19 CA CA002280692A patent/CA2280692A1/en not_active Abandoned
- 1998-02-19 BR BR9807846-1A patent/BR9807846A/pt not_active Application Discontinuation
- 1998-02-19 JP JP53682398A patent/JP2001519688A/ja active Pending
- 1998-02-19 AU AU61731/98A patent/AU6173198A/en not_active Abandoned
- 1998-02-19 EP EP98906530A patent/EP1014854A1/en not_active Withdrawn
- 1998-02-19 WO PCT/US1998/003118 patent/WO1998036687A1/en not_active Application Discontinuation
-
1999
- 1999-08-19 NO NO994013A patent/NO994013L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU6173198A (en) | 1998-09-09 |
NO994013L (no) | 1999-10-05 |
CN1248154A (zh) | 2000-03-22 |
WO1998036687A1 (en) | 1998-08-27 |
JP2001519688A (ja) | 2001-10-23 |
NO994013D0 (no) | 1999-08-19 |
EP1014854A1 (en) | 2000-07-05 |
CA2280692A1 (en) | 1998-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |