JP7414361B2 - 加湿器 - Google Patents
加湿器 Download PDFInfo
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- JP7414361B2 JP7414361B2 JP2020529722A JP2020529722A JP7414361B2 JP 7414361 B2 JP7414361 B2 JP 7414361B2 JP 2020529722 A JP2020529722 A JP 2020529722A JP 2020529722 A JP2020529722 A JP 2020529722A JP 7414361 B2 JP7414361 B2 JP 7414361B2
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- 239000012530 fluid Substances 0.000 claims description 104
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000002644 respiratory therapy Methods 0.000 claims description 37
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 23
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 150
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000009413 insulation Methods 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- A61M16/10—Preparation of respiratory gases or vapours
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- A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Air Humidification (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Air Conditioning Control Device (AREA)
Description
であり、
である。
Rhelix=Rchamber+X*Rchamber=(1.1)Rchamber
である。
Claims (13)
- 呼吸療法システムのための加湿チャンバであって、流体リザーバ内に流体を保持するように構成されており、前記加湿チャンバが、
底部、上壁、および前記底部と前記上壁との間に延びる外側壁と、
前記外側壁から距離を置いて配置される内側壁であって、前記内側壁と前記外側壁との間に壁空洞を形成し、少なくとも部分的に前記流体リザーバを画定する内側壁と、
前記内側壁から前記外側壁に前記壁空洞を横切って延びるガイド部であって、前記壁空洞を通る断熱チャネルを画定するガイド部と、
呼吸ガスを受け入れるためのチャンバ入口であって、前記壁空洞に通じる開口部を備えるチャンバ入口と、
前記壁空洞から前記流体リザーバにガスを流すための経路を提供する流体リザーバ入口と、
呼吸ガスを前記流体リザーバから前記加湿チャンバの外部に送り出すための送出口と、を備え、
前記断熱チャネル、前記流体リザーバ入口、および前記流体リザーバが、前記チャンバ入口と前記送出口との間に延びるチャンバガス流路を提供し、
前記ガイド部が、前記加湿チャンバの前記底部に対して実質的に垂直な向きを有する1つ以上のバッフルの形態であり、前記1つ以上のバッフルが、前記壁空洞を通る蛇行状ガス流路を画定する、加湿チャンバ。 - 呼吸療法システムのための加湿チャンバであって、流体リザーバ内に流体を保持するように構成されており、前記加湿チャンバが、
底部、上壁、および前記底部と前記上壁との間に延びる外側壁と、
前記外側壁から距離を置いて配置される内側壁であって、前記内側壁と前記外側壁との間に壁空洞を形成し、少なくとも部分的に前記流体リザーバを画定する内側壁と、
前記内側壁から前記外側壁に前記壁空洞を横切って延びるガイド部であって、前記壁空洞を通る断熱チャネルを画定するガイド部と、
呼吸ガスを受け入れるためのチャンバ入口であって、前記壁空洞に通じる開口部を備えるチャンバ入口と、
前記壁空洞から前記流体リザーバにガスを流すための経路を提供する流体リザーバ入口と、
呼吸ガスを前記流体リザーバから前記加湿チャンバの外部に送り出すための送出口と、を備え、
前記断熱チャネル、前記流体リザーバ入口、および前記流体リザーバが、前記チャンバ入口と前記送出口との間に延びるチャンバガス流路を提供し、
前記ガイド部が、前記壁空洞を通る前記断熱チャネルを画定する少なくとも1つのバッフルの形態であり、
前記ガイド部が、前記壁空洞を通るガス流路を画定する1つ以上の傾斜バッフルの形態である、加湿チャンバ。 - 前記加湿チャンバが、前記流体リザーバ内の加湿空間の上部を形成する上内壁を備え、前記流体リザーバ入口が前記上内壁を貫通している、請求項1または2に記載の加湿チャンバ。
- 前記加湿チャンバの前記底部、前記内側壁、および前記上内壁が、前記流体リザーバを形成している、請求項3に記載の加湿チャンバ。
- 前記加湿チャンバがまた、前記加湿チャンバ内の前記流体に熱を供給するために加熱されるように構成された加熱要素を備える、請求項1~4のいずれか一項に記載の加湿チャンバ。
- 前記チャンバ入口が、前記外側壁を通って前記壁空洞に通じる開口部を備える、請求項1~5のいずれか一項に記載の加湿チャンバ。
- 前記断熱チャネルが前記チャンバ入口と前記流体リザーバ入口との間に螺旋状部分を構成するように、前記ガイド部が構成されている、請求項1~6のいずれか一項に記載の加湿チャンバ。
- 前記1つ以上の傾斜バッフルが、前記壁空洞を通る螺旋状ガス流路を画定する、請求項2に記載の加湿チャンバ。
- 前記螺旋状ガス流路が3周回する、請求項8に記載の加湿チャンバ。
- 前記内側壁および/または前記外側壁が、透明または半透明である、請求項1~9のいずれか一項に記載の加湿チャンバ。
- 前記チャンバ入口が、前記加湿チャンバの前記上壁よりも前記底部に近い、請求項1~10のいずれか一項に記載の加湿チャンバ。
- 前記壁空洞が、前記加湿チャンバの前記内側壁を取り囲む、請求項1~11のいずれか一項に記載の加湿チャンバ。
- 請求項1~12のいずれか一項に記載の加湿チャンバを備える、呼吸療法システムのための加湿器。
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FR3104443B1 (fr) * | 2019-12-13 | 2021-12-17 | Sleepinnov Tech | Dispositif d'humidification pour appareil respiratoire à pression positive |
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