JP7373558B2 - 腹腔鏡検査におけるガス加湿用デバイスのための水タンク - Google Patents
腹腔鏡検査におけるガス加湿用デバイスのための水タンク Download PDFInfo
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- JP7373558B2 JP7373558B2 JP2021518916A JP2021518916A JP7373558B2 JP 7373558 B2 JP7373558 B2 JP 7373558B2 JP 2021518916 A JP2021518916 A JP 2021518916A JP 2021518916 A JP2021518916 A JP 2021518916A JP 7373558 B2 JP7373558 B2 JP 7373558B2
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- humidifying
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 35
- 238000002357 laparoscopic surgery Methods 0.000 title claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 75
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 210000000683 abdominal cavity Anatomy 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008058 pain sensation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
- A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
- A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Air Humidification (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
選択式の第1の吸収加湿手段(3)を伴うプラスチックチャンバ(2)の水タンク(1)であって、
プラスチックチャンバはガス入口(4)及びガス出口(5)を含み、
ガス入口は吸入器に直接または選択式の管(6)を経由して接続され、ガス出口はガス管(7)に通じる、水タンク(1)と、
第2の吸湿材から作られた1つ以上の実質的に円筒状の加湿手段(8)と、
ガスを患者に供給できるガス管(7)と、を含み、
少なくとも1つの円筒前面(9)を伴う第2の吸湿材から作られた1つ以上の実質的に円筒状の加湿手段(8)は水タンク(1)と接触し、他の円筒前面またはシリンダ胴(10)はガス流に位置付けられることによって特徴付けられる。
2)プラスチックチャンバ
3)第1の吸収加湿手段
4)プラスチックチャンバに入るガス入口
5)プラスチックチャンバから出るガス出口
6)吸入器からプラスチックチャンバ(2)のガス入口(4)までの選択式管
7)プラスチックチャンバ(2)のガス出口(5)から患者までの管
8)第2の吸収加湿手段(実質的に円筒状)
9)実質的に円筒状の第2の加湿手段(8)の円筒状前面
10)実質的に円筒状の第2の加湿手段(8)のシリンダ胴表面
11)電熱線
12)加湿手段を加湿するためのプラスチックチャンバ(2)への選択式アクセス部
Claims (8)
- ガス供給デバイス(吸入器)に接続するための腹腔鏡検査におけるガス加湿用デバイスであって、
選択式の第1の加湿手段(3)を伴うプラスチックチャンバ(2)の水タンク(1)であって、
前記プラスチックチャンバはガス入口(4)及びガス出口(5)を含み、
前記ガス入口は吸入器に直接または選択式の管(6)を経由して接続され、前記ガス出口(5)はガス管(7)に通じる、水タンク(1)と、
吸湿材から作られた1つ以上の実質的に円筒状の第2の加湿手段(8)と、
ガスを患者に供給できるガス管(7)と、を含み、
少なくとも1つの円筒前面(9)を伴う吸湿材から作られた1つ以上の実質的に円筒状の前記第2の加湿手段(8)は前記水タンク(1)と接触し、他の円筒前面またはシリンダ胴(10)はガス流に位置付けられ、
前記第1の加湿手段(3)及び/または前記第2の加湿手段(8)は、毛管効果によって液体を搬送できる物質から作られ、前記物質の毛管効果によって水がガス流に伝導され、
前記第1の加湿手段(3)を伴う前記水タンクは前記ガス管(7)を中心として同軸に配置されることを特徴とする、デバイス。 - 前記プラスチックチャンバ(2)は前記第1及び第2の加湿手段(3,8)を加湿するためのアクセス部(12)を含むことを特徴とする、請求項1に記載のデバイス。
- 前記プラスチックチャンバ(2)の前記ガス出口で加熱されたガス管(7)によって特徴付けられる、請求項1または2に記載のデバイス。
- 前記ガス管(7)の温度プローブによって特徴付けられる、請求項1または2に記載のデバイス。
- 前記プラスチックチャンバ(2)は、1~5個の実質的に円筒状の加湿手段(8)を含むことを特徴とする、請求項1または2に記載のデバイス。
- 1~5個の実質的に円筒状の前記第2の加湿手段(8)は前記ガス流が円筒状前面(9)を介して供給されるように位置付けられること、
または、
1~5個の実質的に円筒状の前記第2の加湿手段(8)は前記ガス流がシリンダ胴表面(10)を介して供給されるように位置付けられること、
を特徴とする、請求項5に記載のデバイス。 - 1~5個の実質的に円筒状の前記第2の加湿手段(8)及び/または前記第1の加湿手段(3)は加熱されることを特徴とする、請求項5に記載のデバイス。
- 前記ガス管(7)は電熱線(11)によって加熱されることを特徴とする、請求項1または2に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018007981.4 | 2018-10-10 | ||
DE102018007981.4A DE102018007981B3 (de) | 2018-10-10 | 2018-10-10 | Wasserreservoir für eine Vorrichtung zur Gasbefeuchtung in der Laparoskopie |
PCT/DE2019/000257 WO2020074027A1 (de) | 2018-10-10 | 2019-10-03 | Wasserreservoir für eine vorrichtung zur gasbefeuchtung in der laparoskopie |
Publications (2)
Publication Number | Publication Date |
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JP2022504406A JP2022504406A (ja) | 2022-01-13 |
JP7373558B2 true JP7373558B2 (ja) | 2023-11-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021518916A Active JP7373558B2 (ja) | 2018-10-10 | 2019-10-03 | 腹腔鏡検査におけるガス加湿用デバイスのための水タンク |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210353899A1 (ja) |
EP (1) | EP3863702B1 (ja) |
JP (1) | JP7373558B2 (ja) |
CN (1) | CN112805050B (ja) |
DE (1) | DE102018007981B3 (ja) |
ES (1) | ES2960995T3 (ja) |
WO (1) | WO2020074027A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230049600A1 (en) | 2019-12-18 | 2023-02-16 | W.O.M. World Of Medicine Gmbh | Housing Arrangement of a Flue Gas Filtration System Having an Integrated Option for Liquid Separation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003516772A (ja) | 1999-05-18 | 2003-05-20 | レクシオン・メディカル、リミテッド・ライアビリティ・カンパニー | 動物に投入するためのガス処理方法および装置 |
JP2005527305A (ja) | 2002-05-29 | 2005-09-15 | アントニー,ジャン−ミッシェル | 医療用ガス調整装置 |
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-
2018
- 2018-10-10 DE DE102018007981.4A patent/DE102018007981B3/de not_active Expired - Fee Related
-
2019
- 2019-10-03 ES ES19794408T patent/ES2960995T3/es active Active
- 2019-10-03 EP EP19794408.5A patent/EP3863702B1/de active Active
- 2019-10-03 JP JP2021518916A patent/JP7373558B2/ja active Active
- 2019-10-03 WO PCT/DE2019/000257 patent/WO2020074027A1/de unknown
- 2019-10-03 US US17/284,547 patent/US20210353899A1/en active Pending
- 2019-10-03 CN CN201980066469.6A patent/CN112805050B/zh active Active
Patent Citations (2)
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JP2003516772A (ja) | 1999-05-18 | 2003-05-20 | レクシオン・メディカル、リミテッド・ライアビリティ・カンパニー | 動物に投入するためのガス処理方法および装置 |
JP2005527305A (ja) | 2002-05-29 | 2005-09-15 | アントニー,ジャン−ミッシェル | 医療用ガス調整装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3863702A1 (de) | 2021-08-18 |
CN112805050B (zh) | 2023-05-23 |
US20210353899A1 (en) | 2021-11-18 |
JP2022504406A (ja) | 2022-01-13 |
DE102018007981B3 (de) | 2020-03-12 |
WO2020074027A1 (de) | 2020-04-16 |
CN112805050A (zh) | 2021-05-14 |
ES2960995T3 (es) | 2024-03-07 |
EP3863702C0 (de) | 2023-08-09 |
EP3863702B1 (de) | 2023-08-09 |
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