JP2019519283A - 随意に疎水性の濾過膜を有し、それのための前側支持構造を有する、医療デバイス - Google Patents
随意に疎水性の濾過膜を有し、それのための前側支持構造を有する、医療デバイス Download PDFInfo
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Abstract
Description
3 流体供給チャンバ
5 医療流体
7 流体レベル
9 濾過膜
9a 濾過膜の後側
9b 濾過膜の前側
9c 第2のフィルタ膜との溶接部
9d 担体フリース
9e テフロン層またはコーティング
9f 溶接シーム部分
10 第2の濾過膜
10d フリース担体
10e テフロン層
10f 溶接シーム部分
11 後支持構造
11a バールまたは突出部
13 排液構造
15 固定デバイス
17 流体コネクタ
19 第2の気体状流体
21 下領域
23 上領域
25 密封接続部
27 前支持構造
27a 前支持構造の第1の接触部分
27b バールまたは突出部
27c バールまたは突出部
27c’ 端側
27d 第2の接触部分
27e エッジ、カラー
28 開口
29 輪郭部/輪郭付けされた構造
29b 溶融された輪郭部
30 凹部
31 輪郭部/輪郭付けされた構造
33 弾性構造
35 流体接続部
200 医療デバイスの一例としての血液カセット
201 カセット本体またはカセット主本体、硬い部品
203 溶接部分
203a 溶接シーム
203b 部分
204 支持部分
205 フランジングまたはフランジエッジ
229 カバー要素、フィルム
300 血液処置装置
301 ゴムマット
D 方向
I 方向
N レベル
Claims (16)
- − 第1の医療流体(5)、特に血液のための流体システムと、
− デバイス本体(201)と、
− 少なくとも第2の気体流体(19)、特に空気が前記流体システムに供給され得る濾過表面をもつ少なくとも1つの疎水性の濾過デバイスとを有し、
ここにおいて、前記濾過デバイスが少なくとも1つの濾過膜(9)を備え、
ここにおいて、前記濾過膜(9)が後側(9a)と前側(9b)とを有し、
ここにおいて、前記濾過膜(9)の前記後側(9a)が、溶接部分(203)に沿って前記デバイス本体(201)の部分に溶接され、
ここにおいて、前記濾過デバイスが、前記濾過膜(9)の前記前側(9b)において前支持構造(27)を備える、
医療デバイス(200)であって、
前記前支持構造(27)が、前記前支持構造(27)の第1の接触部分(27a)を通して前記溶接部分(203)に接触するように配置されること
を特徴とする、医療デバイス(200)。 - 前記前支持構造(27)が第2の接触部分(27d)を備え、ここにおいて、前記前支持構造(27)が、第2の接触部分(27d)を通して前記デバイス本体(201)の支持部分(204)に接触するように配置される、請求項1に記載のデバイス。
- 前記第2の接触部分(27d)が、前記デバイス本体(201)の前記支持部分(204)に溶接される、請求項1または2に記載のデバイス
- 前記溶接部分(203)および/または前記第1の接触部分(27a)が、円周または閉じられた部分である、請求項3に記載のデバイス。
- 前記第2の接触部分(27d)が、前記デバイス本体(201)の前記支持部分(204)で締め付けられる、請求項3または4に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、前記前支持構造(27)の他の部分またはすべての他の部分よりも柔らかい材料から作られる、請求項1から5のいずれか一項に記載のデバイス。
- 前記前支持構造(27)が、正確に1つのみの材料から作られる、またはそれからなる、またはそれである、請求項1から6のいずれか一項に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、前記デバイス本体(201)の前記溶接部分(203)に接触する、請求項1から7のいずれか一項に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、少なくとも1つの方向(I)において、または前記溶接部分(203)の一方の側において、前記デバイス本体(201)の前記溶接部分(203)を越えて突出または延長する、請求項1から8のいずれか一項に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、解放可能な様式で前記前支持構造(27)のさらなる部分に接続される、請求項1から9のいずれか一項に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、前記前支持構造(27)のさらなる部分とは色が異なる、請求項1から10のいずれか一項に記載のデバイス。
- 前記前支持構造(27)が、直径または幅が、最大0.7mmであり、好ましくは最大0.5mmである開口(28)を備える、請求項1から11のいずれか一項に記載のデバイス。
- 前記前支持構造(27)が、第2の濾過膜(10)である、またはそれを備える、請求項1から12のいずれか一項に記載のデバイス。
- 前記医療デバイス(200)が血液カセットである、請求項1から13のいずれか一項に記載のデバイス。
- 前記前支持構造(27)の前記第1の接触部分(27a)が、前記デバイスの製造中に材料を溶融もしくは一時的液化することによって作られるまたは形成される部分である、またはそれを備える、請求項1から14のいずれか一項に記載のデバイス。
- − 第1の流体(5)のための流体システムをもつ医療デバイス(200)のデバイス本体(201)を設けるステップと、
− 第2の気体流体(19)、特に空気が供給され得る濾過表面をもつ濾過デバイスを設けるステップと、ここにおいて、前記濾過デバイスが少なくとも1つの濾過膜(9)を備え、ここにおいて、前記濾過膜(9)が後側(9a)と前側(9b)とを有し、ここにおいて、前記濾過膜(9)の前記後側(9a)が、溶接部分(203)に沿って前記デバイス本体(201)の部分に溶接される、
− 前支持構造(27)を設けるステップと
を包含する、医療デバイス(200)を製造するための方法であって、
− それが、前記前支持構造(27)の第1の接触部分(27a)を通して前記溶接部分(203)に接触するように、前記前支持構造(27)を前記濾過膜(9)の前記前側(9b)上で前記デバイス本体(201)上にまたはそれにおいて配置するステップと、
− 前記前支持構造(27)を前記濾過膜(9)の前記前側(9b)と溶接するステップと
を特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102016109196.0A DE102016109196A1 (de) | 2016-05-19 | 2016-05-19 | Medizinische Einrichtung mit optional hydrophober Filtermembran und vorderseitiger Stützstruktur hierfür |
DE102016109196.0 | 2016-05-19 | ||
PCT/EP2017/061734 WO2017198667A1 (de) | 2016-05-19 | 2017-05-16 | Medizinische einrichtung mit optional hydrophober filtermembran und vorderseitiger stützstruktur hierfür |
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JP2019519283A true JP2019519283A (ja) | 2019-07-11 |
JP2019519283A5 JP2019519283A5 (ja) | 2019-10-31 |
JP7110115B2 JP7110115B2 (ja) | 2022-08-01 |
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US (1) | US20190117868A1 (ja) |
EP (1) | EP3458127B1 (ja) |
JP (1) | JP7110115B2 (ja) |
KR (1) | KR20190010610A (ja) |
CN (1) | CN109310809B (ja) |
AU (1) | AU2017266714A1 (ja) |
BR (1) | BR112018073616A2 (ja) |
CA (1) | CA3021245A1 (ja) |
DE (1) | DE102016109196A1 (ja) |
EA (1) | EA201892630A1 (ja) |
TW (1) | TWI733806B (ja) |
WO (1) | WO2017198667A1 (ja) |
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WO2020018742A1 (en) * | 2018-07-19 | 2020-01-23 | Abiomed, Inc. | Systems and methods for reducing leaks from a catheter |
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2016
- 2016-05-19 DE DE102016109196.0A patent/DE102016109196A1/de active Pending
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2017
- 2017-05-16 US US16/301,605 patent/US20190117868A1/en not_active Abandoned
- 2017-05-16 BR BR112018073616A patent/BR112018073616A2/pt active Search and Examination
- 2017-05-16 JP JP2018560630A patent/JP7110115B2/ja active Active
- 2017-05-16 AU AU2017266714A patent/AU2017266714A1/en not_active Abandoned
- 2017-05-16 EP EP17724536.2A patent/EP3458127B1/de active Active
- 2017-05-16 EA EA201892630A patent/EA201892630A1/ru unknown
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- 2017-05-16 WO PCT/EP2017/061734 patent/WO2017198667A1/de unknown
- 2017-05-16 CA CA3021245A patent/CA3021245A1/en active Pending
- 2017-05-16 KR KR1020187036770A patent/KR20190010610A/ko not_active Application Discontinuation
- 2017-05-17 TW TW106116322A patent/TWI733806B/zh active
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DE102016109196A1 (de) | 2017-11-23 |
EP3458127B1 (de) | 2023-11-01 |
US20190117868A1 (en) | 2019-04-25 |
CN109310809A (zh) | 2019-02-05 |
JP7110115B2 (ja) | 2022-08-01 |
TWI733806B (zh) | 2021-07-21 |
EA201892630A1 (ru) | 2019-05-31 |
CA3021245A1 (en) | 2017-11-23 |
TW201818982A (zh) | 2018-06-01 |
KR20190010610A (ko) | 2019-01-30 |
BR112018073616A2 (pt) | 2019-02-26 |
WO2017198667A1 (de) | 2017-11-23 |
EP3458127A1 (de) | 2019-03-27 |
CN109310809B (zh) | 2021-10-15 |
AU2017266714A1 (en) | 2018-12-06 |
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