JP6375487B1 - 膀胱用カテーテル及びその使用方法 - Google Patents
膀胱用カテーテル及びその使用方法 Download PDFInfo
- Publication number
- JP6375487B1 JP6375487B1 JP2017154703A JP2017154703A JP6375487B1 JP 6375487 B1 JP6375487 B1 JP 6375487B1 JP 2017154703 A JP2017154703 A JP 2017154703A JP 2017154703 A JP2017154703 A JP 2017154703A JP 6375487 B1 JP6375487 B1 JP 6375487B1
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- Prior art keywords
- bladder
- catheter
- shaft
- wall
- wire
- 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.)
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Links
- 238000000034 method Methods 0.000 title description 3
- 239000002861 polymer material Substances 0.000 claims abstract description 6
- 230000003187 abdominal effect Effects 0.000 abstract description 19
- 230000006378 damage Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract 1
- 210000003932 urinary bladder Anatomy 0.000 description 37
- 210000001015 abdomen Anatomy 0.000 description 9
- 206010061218 Inflammation Diseases 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 1
- 206010069632 Bladder dysfunction Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000004403 Prostatic Hyperplasia Diseases 0.000 description 1
- 229910004337 Ti-Ni Inorganic materials 0.000 description 1
- 229910011209 Ti—Ni Inorganic materials 0.000 description 1
- 206010065584 Urethral stenosis Diseases 0.000 description 1
- 208000026723 Urinary tract disease Diseases 0.000 description 1
- 208000012931 Urologic disease Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 201000004240 prostatic hypertrophy Diseases 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 201000009160 urethral calculus Diseases 0.000 description 1
- 201000001988 urethral stricture Diseases 0.000 description 1
- 208000000143 urethritis Diseases 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 208000019206 urinary tract infection Diseases 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
-
- 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
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
Description
4,17・・・バルブ 5,18・・・ファネル 6,19・・・屈曲部
7,20・・・ワイヤ 8,21・・・ワイヤ保護管
9,22・・・バルーンエア管 10,23・・・腹部
11,24・・・腹部孔12,25・・・膀胱 13,26・・・膀胱内壁
Claims (1)
- 一方の端部にファネルを備え、他方の端にバルーンを備えたシャフトを有する膀胱用カテーテルにおいて、前記シャフトの前記ファネルと前記バルーンの間に、高分子材料で被覆されたワイヤが挿通され、前記シャフトが任意の角度に屈曲可能で、前記ワイヤの塑性により、屈曲した形状を保持可能であることを特徴とする、膀胱用カテーテル。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017154703A JP6375487B1 (ja) | 2017-07-20 | 2017-07-20 | 膀胱用カテーテル及びその使用方法 |
PCT/JP2018/024983 WO2019017189A1 (ja) | 2017-07-20 | 2018-06-26 | 膀胱用カテーテル及びその使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017154703A JP6375487B1 (ja) | 2017-07-20 | 2017-07-20 | 膀胱用カテーテル及びその使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6375487B1 true JP6375487B1 (ja) | 2018-08-22 |
JP2019017965A JP2019017965A (ja) | 2019-02-07 |
Family
ID=63249942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017154703A Active JP6375487B1 (ja) | 2017-07-20 | 2017-07-20 | 膀胱用カテーテル及びその使用方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6375487B1 (ja) |
WO (1) | WO2019017189A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021117220A1 (ja) * | 2019-12-13 | 2021-06-17 | 日本ライフライン株式会社 | カテーテル |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08196622A (ja) * | 1995-01-24 | 1996-08-06 | Sumitomo Bakelite Co Ltd | 内視鏡下手術用排気チューブ |
JP2001161805A (ja) * | 1999-12-10 | 2001-06-19 | Hideo Takehara | 留置l型カテーテル |
JP2002065608A (ja) * | 2000-08-23 | 2002-03-05 | Hideo Takehara | L型バルーンカテーテル及びその内腔とl型の製造方法 |
JP2008188324A (ja) * | 2007-02-07 | 2008-08-21 | Piolax Medical Device:Kk | 消化管用治療・検査具 |
JP2015013197A (ja) * | 2008-10-31 | 2015-01-22 | ユーリスロテック リミテッド | カテーテル処置装置 |
-
2017
- 2017-07-20 JP JP2017154703A patent/JP6375487B1/ja active Active
-
2018
- 2018-06-26 WO PCT/JP2018/024983 patent/WO2019017189A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08196622A (ja) * | 1995-01-24 | 1996-08-06 | Sumitomo Bakelite Co Ltd | 内視鏡下手術用排気チューブ |
JP2001161805A (ja) * | 1999-12-10 | 2001-06-19 | Hideo Takehara | 留置l型カテーテル |
JP2002065608A (ja) * | 2000-08-23 | 2002-03-05 | Hideo Takehara | L型バルーンカテーテル及びその内腔とl型の製造方法 |
JP2008188324A (ja) * | 2007-02-07 | 2008-08-21 | Piolax Medical Device:Kk | 消化管用治療・検査具 |
JP2015013197A (ja) * | 2008-10-31 | 2015-01-22 | ユーリスロテック リミテッド | カテーテル処置装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2019017189A1 (ja) | 2019-01-24 |
JP2019017965A (ja) | 2019-02-07 |
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