JP6245280B2 - 吸入装置 - Google Patents
吸入装置 Download PDFInfo
- Publication number
- JP6245280B2 JP6245280B2 JP2015559999A JP2015559999A JP6245280B2 JP 6245280 B2 JP6245280 B2 JP 6245280B2 JP 2015559999 A JP2015559999 A JP 2015559999A JP 2015559999 A JP2015559999 A JP 2015559999A JP 6245280 B2 JP6245280 B2 JP 6245280B2
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- fluid
- suction
- port
- drive unit
- Prior art date
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 80
- 238000003860 storage Methods 0.000 claims description 26
- 230000008602 contraction Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 39
- 206010039101 Rhinorrhoea Diseases 0.000 description 21
- 208000036071 Rhinorrhea Diseases 0.000 description 20
- 230000003014 reinforcing effect Effects 0.000 description 13
- 230000009467 reduction Effects 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000002560 therapeutic procedure Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 210000000416 exudates and transudate Anatomy 0.000 description 6
- 210000003097 mucus Anatomy 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 210000004251 human milk Anatomy 0.000 description 3
- 235000020256 human milk Nutrition 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 206010028735 Nasal congestion Diseases 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 206010014568 Empyema Diseases 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 208000010753 nasal discharge Diseases 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
- A61M1/604—Bag or liner in a rigid container, with suction applied to both
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/79—Filters for solid matter
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
- A61M1/882—Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/96—Suction control thereof
- A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/96—Suction control thereof
- A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/98—Containers specifically adapted for negative pressure wound therapy
- A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
- A61M1/062—Pump accessories
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
- A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter valves
-
- 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
- A61M2205/42—Reducing noise
-
- 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
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pediatric Medicine (AREA)
- External Artificial Organs (AREA)
Description
2…流路
4…筐体
5…内部空間
6…連結口
7…空気口
9…吸入装置
11…ノズル
12…セパレータ
13…駆動ユニット
14…液体容器
20…吸入口
21,28…流路
22,24,25…開口
23…上室
26…下室
27…内部吸入口
29…排出口
31…筒状体
32…フィルタ
33…圧電式駆動部
34A…圧電素子
34B…補強板
35A…ケース部
35B…カバー部
37A…ダイヤフラム形成板
37B…対向板
41…吸入側流路
42…ポンプ室
43…排出側流路
44…接続室
91…吸入装置
92…流路形成部
94…内部キャニスタ
95…膨縮部
96…袋口部
101…吸入装置
102…吸入部
103…創傷包帯
104…保護フィルム
120…流路形成部
121…内部キャニスタ
126…袋口部
127…膨縮部
Claims (13)
- 生体由来の液体を含んだ流体を吸い込む吸入口と、前記流体を排出する排出口と、前記排出口を設けた後端部と、前記吸入口と前記排出口とを除いて外部から密閉された、前記流体が流れる流路と、前記流体に含まれる前記液体を貯留する貯蔵部と、を有する流路形成部と、
前記流路の途中に設けられ、前記流路に連通する吸入側流路と前記流路に連通する排出側流路とを有する駆動部と、
前記流路形成部の前記後端部を収容する内部空間と前記内部空間を大気開放する空気口とを有する筐体と、を備え、
前記貯蔵部は、前記流路における前記駆動部よりも流体の流れの上流側、且つ、前記流路における前記吸入口よりも流体の流れの下流側に設けられ、
前記駆動部は、前記吸入側流路から前記排出側流路へ前記流体の流れを生じさせ、
前記駆動部において、前記流体に駆動力を伝える可動部の全体が前記流路内に配置され、
前記吸入側流路は、前記排出側流路、前記排出口および前記空気口を介して前記筐体周囲の大気と常に連通している、吸入装置。 - 前記駆動部は、駆動により前記流路外部の流体圧に対して前記流路内部における吸入口側の流体圧を負圧とし、前記流路における排出口側の流体圧を正圧とする、請求項1に記載の吸入装置。
- 前記流路形成部は、前記可動部が内部で動くことによって内部の容積が変動するポンプ室を更に有し、
前記ポンプ室は、前記排出側流路、前記排出口および前記空気口を介して前記筐体周囲の大気と常に連通している、
請求項1または2に記載の吸入装置。 - 前記可動部は、駆動電圧の印加により変形する圧電体と、前記圧電体が貼り付けられた弾性体と、を備える、
請求項1乃至請求項3のいずれかに記載の吸入装置。 - 前記流路は、排出側での総断面積が、吸入側での総断面積よりも小さい、
請求項1または請求項4に記載の吸入装置。 - 前記駆動部が吸入する流体の流れる方向と、前記駆動部が排出する流体の流れる方向と、が略同一である、
請求項1乃至請求項5に記載の吸入装置。 - 前記流体に含まれる捕集物を遮蔽するフィルタを更に備える、
請求項1乃至請求項6のいずれかに記載の吸入装置。 - 前記吸入口に通じる開口を有し、創傷部位に貼り付けられる保護フィルムを更に備える、
請求項1乃至請求項7に記載の吸入装置。 - 前記貯蔵部は、前記吸入口に通じる袋口部と、前記袋口部を除いて密閉した内側空間を有する膨縮自在な膨縮部と、を備える、袋状の内部キャニスタである、
請求項1乃至請求項8に記載の吸入装置。 - 前記袋口部は、前記吸入口から着脱自在である、
請求項9に記載の吸入装置。 - 前記袋口部は、前記膨縮部と前記吸入口との間を密閉して繋げる、
請求項9または請求項10に記載の吸入装置。 - 前記膨縮部は、内部に液体を固定化する固定材を更に備える、
請求項9乃至請求項11のいずれかに記載の吸入装置。 - 前記流体は、気体を含む、
請求項1乃至請求項12のいずれかに記載の吸入装置。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014015088 | 2014-01-30 | ||
JP2014015088 | 2014-01-30 | ||
JP2014094272 | 2014-04-30 | ||
JP2014094272 | 2014-04-30 | ||
JP2014166607 | 2014-08-19 | ||
JP2014166607 | 2014-08-19 | ||
PCT/JP2015/052441 WO2015115516A1 (ja) | 2014-01-30 | 2015-01-29 | 吸入装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017169183A Division JP6575573B2 (ja) | 2014-01-30 | 2017-09-04 | 吸入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015115516A1 JPWO2015115516A1 (ja) | 2017-03-23 |
JP6245280B2 true JP6245280B2 (ja) | 2017-12-13 |
Family
ID=53757088
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015559999A Active JP6245280B2 (ja) | 2014-01-30 | 2015-01-29 | 吸入装置 |
JP2017169183A Active JP6575573B2 (ja) | 2014-01-30 | 2017-09-04 | 吸入装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017169183A Active JP6575573B2 (ja) | 2014-01-30 | 2017-09-04 | 吸入装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10413641B2 (ja) |
EP (2) | EP3488880B1 (ja) |
JP (2) | JP6245280B2 (ja) |
WO (1) | WO2015115516A1 (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016006495A1 (ja) * | 2014-07-11 | 2016-01-14 | 株式会社村田製作所 | 吸引装置 |
WO2016006496A1 (ja) * | 2014-07-11 | 2016-01-14 | 株式会社村田製作所 | 吸引装置 |
CN107249524A (zh) | 2014-12-22 | 2017-10-13 | 史密夫及内修公开有限公司 | 负压伤口治疗装置和方法 |
CA2980511A1 (en) | 2015-04-27 | 2016-11-03 | Smith & Nephew Plc | Reduced pressure apparatuses and methods |
US10973693B2 (en) | 2015-05-18 | 2021-04-13 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods |
WO2017027850A1 (en) | 2015-08-13 | 2017-02-16 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
US10478375B2 (en) * | 2015-09-25 | 2019-11-19 | Peter Antros | Pulmonary expansion therapy devices |
KR102522999B1 (ko) * | 2016-02-10 | 2023-04-17 | 윌로우 이노베이션즈, 인크. | 유축 어셈블리 및 방법 |
CA3016484A1 (en) | 2016-03-07 | 2017-09-14 | Smith & Nephew Plc | Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing |
CN109121396B (zh) | 2016-04-26 | 2022-04-05 | 史密夫及内修公开有限公司 | 与具有流体侵入抑制部件的一体化负压源一起使用的伤口敷料和方法 |
CN109069710B (zh) | 2016-05-03 | 2022-04-12 | 史密夫及内修公开有限公司 | 优化到负压治疗系统中的负压源的功率传输 |
CA3022587A1 (en) | 2016-05-03 | 2017-11-09 | Smith & Nephew Plc | Systems and methods for driving negative pressure sources in negative pressure therapy systems |
EP3452129B1 (en) | 2016-05-03 | 2022-03-23 | Smith & Nephew plc | Negative pressure wound therapy device activation and control |
US11116669B2 (en) | 2016-08-25 | 2021-09-14 | Smith & Nephew Plc | Absorbent negative pressure wound therapy dressing |
EP3519001A1 (en) | 2016-09-30 | 2019-08-07 | Smith & Nephew PLC | Negative pressure wound treatment apparatuses and methods with integrated electronics |
WO2018108724A1 (en) | 2016-12-12 | 2018-06-21 | Smith & Nephew Plc | Pressure wound therapy status indication via external device |
US11998669B2 (en) | 2016-12-19 | 2024-06-04 | Koninklijke Philips N.V. | Breast pump apparatus |
KR101958291B1 (ko) | 2017-02-10 | 2019-03-15 | (주)엘메카 | 필터 모듈이 구비된 의료용 석션기 |
CN110709113A (zh) | 2017-02-15 | 2020-01-17 | 新加坡施乐辉有限公司 | 负压伤口治疗设备及其使用方法 |
CN110582257B (zh) | 2017-03-08 | 2022-03-15 | 史密夫及内修公开有限公司 | 存在故障条件时的负压伤口治疗装置控制 |
CN110612131B (zh) | 2017-05-09 | 2023-05-16 | 史密夫及内修公开有限公司 | 用于负压伤口治疗系统的冗余控件 |
SG11201912135SA (en) | 2017-06-15 | 2020-01-30 | Chiaro Technology Ltd | Breast pump system |
TWI642850B (zh) * | 2017-08-21 | 2018-12-01 | 研能科技股份有限公司 | 氣體循環控制裝置 |
GB201718070D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
JP7394746B2 (ja) | 2017-09-13 | 2023-12-08 | スミス アンド ネフュー ピーエルシー | 一体化された電子機器を備えた陰圧創傷治療装置及び方法 |
US11389582B2 (en) | 2017-09-29 | 2022-07-19 | T.J. Smith And Nephew, Limited | Negative pressure wound therapy apparatus with removable panels |
WO2019086332A1 (en) | 2017-11-01 | 2019-05-09 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB201718054D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Sterilization of integrated negative pressure wound treatment apparatuses and sterilization methods |
GB201718072D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB201813282D0 (en) | 2018-08-15 | 2018-09-26 | Smith & Nephew | System for medical device activation and opertion |
JP6908175B2 (ja) * | 2018-02-16 | 2021-07-21 | 株式会社村田製作所 | 流体制御装置 |
GB201804347D0 (en) | 2018-03-19 | 2018-05-02 | Smith & Nephew Inc | Securing control of settings of negative pressure wound therapy apparatuses and methods for using the same |
USD888225S1 (en) | 2018-04-30 | 2020-06-23 | Smith & Nephew Asia Pacific Pte. Limited | Pump and canister assembly for negative pressure wound therapy |
EP3787704A1 (en) | 2018-04-30 | 2021-03-10 | Smith & Nephew Asia Pacific Pte Limited | Systems and methods for controlling dual mode negative pressure wound therapy apparatus |
GB201806988D0 (en) | 2018-04-30 | 2018-06-13 | Quintanar Felix Clarence | Power source charging for negative pressure wound therapy apparatus |
GB201808438D0 (en) | 2018-05-23 | 2018-07-11 | Smith & Nephew | Systems and methods for determining blockages in a negative pressure wound therapy system |
USD898925S1 (en) | 2018-09-13 | 2020-10-13 | Smith & Nephew Plc | Medical dressing |
GB201903774D0 (en) | 2019-03-20 | 2019-05-01 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB201907716D0 (en) | 2019-05-31 | 2019-07-17 | Smith & Nephew | Systems and methods for extending operational time of negative pressure wound treatment apparatuses |
JP7278548B2 (ja) * | 2020-03-05 | 2023-05-22 | 新東工業株式会社 | ガス測定器 |
GB202004395D0 (en) | 2020-03-26 | 2020-05-13 | Chiaro Technology Ltd | Lima |
WO2022006532A1 (en) * | 2020-07-03 | 2022-01-06 | Han Edison Sangwoo | Systems and methods for an evacuator adaptor |
EP4401804A1 (en) * | 2021-09-15 | 2024-07-24 | KCI Manufacturing Unlimited Company | Negative pressure wound therapy system |
WO2023114287A1 (en) * | 2021-12-16 | 2023-06-22 | Biofluid Technology, Inc. | Devices and methods for vacuum-assisted tissue stabilization |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369348A (en) * | 1966-05-02 | 1968-02-20 | David R. Davis | Disposable air filter bag |
CH555183A (de) | 1972-08-23 | 1974-10-31 | Mathys Robert | Saugdrainageapparat. |
US3957051A (en) * | 1974-09-13 | 1976-05-18 | Medical Development Corporation | Pump-type syringe having double-acting piston construction |
US5052147A (en) * | 1987-11-03 | 1991-10-01 | Broomfield Jack M | Apparatus for the collection and disposal of insects |
DE9404048U1 (de) | 1994-03-10 | 1994-08-18 | Infus Medical International-Vertrieb GmbH, 85560 Ebersberg | Vorrichtung für den Vakuum-Wundverschluß und/oder zum Absaugen von Sekret o.dgl. |
JP3205300B2 (ja) * | 1998-06-01 | 2001-09-04 | プラス医科工業株式会社 | 医療用吸引器 |
US6059803A (en) * | 1999-06-01 | 2000-05-09 | Spilman; Daniel A. | Ear vacuum |
US6135980A (en) * | 1999-08-16 | 2000-10-24 | Vu; Denis A. | Mucus suction device |
KR200188585Y1 (ko) | 2000-02-08 | 2000-07-15 | 주식회사지인텍 | 휴대용 콧물 흡입기 |
US20030101523A1 (en) * | 2000-10-04 | 2003-06-05 | Lepley John Alden | Hot tub and spa cleaner |
US6517511B2 (en) * | 2001-06-22 | 2003-02-11 | Tzu-Chiang Yao | Cleansable multi-purpose nasal discharge aspirator |
EA005877B1 (ru) * | 2002-01-07 | 2005-06-30 | Снэтчерс Компани А/С | Устранение нежелательных явлений в волосах и мехе |
US7063688B2 (en) * | 2002-02-28 | 2006-06-20 | Say Family Trust | Portable battery operated aspirator |
US6805804B2 (en) * | 2002-04-22 | 2004-10-19 | Ardle E. Page | Continuous roll basin insert |
TW545529U (en) * | 2002-11-29 | 2003-08-01 | An-Chiuan Wu | Manually driven negative pressure pumping device |
ES2340085T5 (es) | 2006-09-28 | 2014-04-16 | Smith & Nephew, Inc. | Sistema portátil de terapia de heridas |
US7959597B2 (en) | 2006-11-06 | 2011-06-14 | Aardvark Medical, Llc | Irrigation and aspiration device and method |
TW200848010A (en) * | 2007-06-15 | 2008-12-16 | Avita Corp | Nose vacuum device |
US8100886B2 (en) * | 2007-08-15 | 2012-01-24 | Visiomed Group Sa | Aspirator assembly |
JP5205957B2 (ja) | 2007-12-27 | 2013-06-05 | ソニー株式会社 | 圧電ポンプ、冷却装置及び電子機器 |
CN103527452A (zh) * | 2008-06-03 | 2014-01-22 | 株式会社村田制作所 | 压电微型鼓风机 |
JP5322002B2 (ja) * | 2008-06-19 | 2013-10-23 | アルケア株式会社 | 創傷用器具、及び該創傷用器具を用いた創傷用装置 |
EP3954404A1 (en) | 2008-08-08 | 2022-02-16 | 3M Innovative Properties Co. | Reduced-pressure treatment systems with reservoir control |
US8827983B2 (en) | 2008-08-21 | 2014-09-09 | Smith & Nephew, Inc. | Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same |
WO2010032607A1 (ja) * | 2008-09-22 | 2010-03-25 | 株式会社村田製作所 | 電子機器 |
SE533726C2 (sv) | 2009-04-30 | 2010-12-14 | Moelnlycke Health Care Ab | Apparat med negativt tryck för behandling av sår |
JP5216688B2 (ja) | 2009-05-29 | 2013-06-19 | 株式会社東芝 | 電気掃除機 |
US8604265B2 (en) * | 2010-04-16 | 2013-12-10 | Kci Licensing, Inc. | Dressings and methods for treating a tissue site on a patient |
US8795257B2 (en) * | 2010-07-19 | 2014-08-05 | Kci Licensing, Inc. | Systems and methods for electrically detecting the presence of exudate in dressings |
JP5177331B1 (ja) * | 2011-04-11 | 2013-04-03 | 株式会社村田製作所 | ポンプ装置 |
JP4934751B1 (ja) * | 2011-05-31 | 2012-05-16 | 株式会社メトラン | 呼吸補助装置 |
TWM420333U (en) * | 2011-07-01 | 2012-01-11 | Avita Corp | Body fluid collecting apparatus |
IN2014CN02072A (ja) * | 2011-08-22 | 2015-05-29 | Microlin Llc | |
JP5286476B2 (ja) * | 2011-12-08 | 2013-09-11 | 株式会社メトラン | ポンプユニット、呼吸補助装置 |
JP5722422B1 (ja) * | 2013-12-27 | 2015-05-20 | 大研医器株式会社 | 吸引器具及び制御ユニット |
-
2015
- 2015-01-29 JP JP2015559999A patent/JP6245280B2/ja active Active
- 2015-01-29 EP EP18215112.6A patent/EP3488880B1/en active Active
- 2015-01-29 EP EP15743244.4A patent/EP3037116B1/en active Active
- 2015-01-29 WO PCT/JP2015/052441 patent/WO2015115516A1/ja active Application Filing
-
2016
- 2016-05-27 US US15/167,092 patent/US10413641B2/en active Active
-
2017
- 2017-09-04 JP JP2017169183A patent/JP6575573B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3037116B1 (en) | 2019-01-16 |
JP2017205654A (ja) | 2017-11-24 |
EP3037116A4 (en) | 2017-05-03 |
WO2015115516A1 (ja) | 2015-08-06 |
EP3037116A1 (en) | 2016-06-29 |
US10413641B2 (en) | 2019-09-17 |
EP3488880A1 (en) | 2019-05-29 |
JP6575573B2 (ja) | 2019-09-18 |
JPWO2015115516A1 (ja) | 2017-03-23 |
EP3488880B1 (en) | 2020-07-01 |
US20160271305A1 (en) | 2016-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6575573B2 (ja) | 吸入装置 | |
JP7406557B2 (ja) | 移動式陰圧創傷治療装置のためのキャニスタ | |
JP6455515B2 (ja) | 陰圧閉鎖治療装置 | |
JP5833134B2 (ja) | 創傷部位から滲出液を除去するための方法およびシステム | |
US10688225B2 (en) | Suction device | |
JP2005518875A (ja) | 携帯可能な電池作動式吸入器 | |
KR101196143B1 (ko) | 마취호스에 장착되는 습 제거구 | |
JP2001218831A (ja) | 携帯用鼻水吸入器 | |
JP6213677B2 (ja) | 吸入装置 | |
TW201628545A (zh) | 用於電動吸塵器之吸嘴 | |
JP6519666B2 (ja) | 排液バッグおよび吸引システム | |
KR20160044433A (ko) | 집진 장치 | |
JP2022520693A (ja) | 吸引器、吸引器および方法のための装置 | |
CN206604279U (zh) | 吸粉笔末设备 | |
CN106823591A (zh) | 吸粉笔末设备 | |
CN116981490A (zh) | 用于负压伤口治疗装置的可移除封壳 | |
KR101114599B1 (ko) | 마취호스에 장착되는 습 제거구 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170120 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20170606 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170904 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20170912 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171017 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171030 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6245280 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |