JP2017148098A - カテーテル - Google Patents
カテーテル Download PDFInfo
- Publication number
- JP2017148098A JP2017148098A JP2016030691A JP2016030691A JP2017148098A JP 2017148098 A JP2017148098 A JP 2017148098A JP 2016030691 A JP2016030691 A JP 2016030691A JP 2016030691 A JP2016030691 A JP 2016030691A JP 2017148098 A JP2017148098 A JP 2017148098A
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- hollow body
- lumen
- outer periphery
- contrast medium
- 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.)
- Granted
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- 238000005192 partition Methods 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 3
- 239000002872 contrast media Substances 0.000 abstract description 62
- 230000017531 blood circulation Effects 0.000 abstract description 48
- 229920005989 resin Polymers 0.000 description 20
- 239000011347 resin Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 16
- 239000004696 Poly ether ether ketone Substances 0.000 description 8
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 8
- 210000004204 blood vessel Anatomy 0.000 description 8
- 229920002530 polyetherether ketone Polymers 0.000 description 8
- 229920001643 poly(ether ketone) Polymers 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000003073 embolic effect Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 230000003966 vascular damage Effects 0.000 description 2
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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
-
- 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
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Urology & Nephrology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【解決手段】 カテーテル1は、第1のルーメン5を有する第1の中空体17と、その第1の中空体17の外周を覆い、第1の中空体17との間に第2のルーメン3を有する第2の中空体19とを備え、第2のルーメン3は、第1の中空体17と第2の中空体19とに接続された複数の隔壁21a〜21fによって分割され、第2の中空体19の外周には、その円周方向に沿って孔部15a〜15fが、隔壁21a〜21fによって分割されたルーメン毎に形成されている。
【選択図】図3
Description
図1は、本発明の第1実施形態のカテーテルの概要を示した図であり、図1(a)が全体図であり、図1(b)が全体断面図である。また、図2は、図1(b)の先端拡大図であり、図3は、図2におけるA−A断面図である。
図4は、第2実施形態のカテーテルの概要を示した図であり、図5は、図4におけるB−B断面図である。
図6は、第3実施形態のカテーテルの概要を示した図であり、図7は、図6におけるC−C断面図である。
図8は、第4実施形態のカテーテルの概要を示した図である。
3、33、43・・・第2のルーメン
5・・・第1のルーメン
10,30、40、50・・・カテーテルシャフト
17・・・第2の中空体
19・・・第1の中空体
31、41、51・・・チューブ体
15、35、45、55・・・孔部
37、47・・・中空体
39、49、59・・・外層
60・・・先端チップ
70・・・コネクタ
図1は、本発明の第1実施形態のカテーテルの概要を示した図であり、図1(a)が全体図であり、図1(b)が全体断面図である。また、図2は、図1(b)の先端拡大図であり、図3は、図2におけるA−A断面図である。
図4は、第2実施形態のカテーテルの概要を示した図であり、図5は、図4におけるB−B断面図である。
図6は、第3実施形態のカテーテルの概要を示した図であり、図7は、図6におけるC−C断面図である。
図8は、第4実施形態のカテーテルの概要を示した図である。
3、33、43・・・第2のルーメン
5・・・第1のルーメン
10,30、40、50・・・カテーテルシャフト
17・・・第1の中空体
19・・・第2の中空体
31、41、51・・・チューブ体
15、35、45、55・・・孔部
37、47・・・中空体
39、49、59・・・外層
60・・・先端チップ
70・・・コネクタ
Claims (3)
- 第1のルーメンを有する第1の中空体と、
その第1の中空体の外周を覆い、前記第1の中空体との間に第2のルーメンを有する第2の中空体とを備え、
前記第2のルーメンは、前記第1の中空体と前記第2の中空体とに接続された複数の隔壁によって分割され、第2の中空体の外周には、その円周方向に沿って孔が、前記隔壁によって分割されたルーメン毎に形成されていることを特徴とするカテーテル。 - 請求項1に記載のカテーテルであって、
前記第2の中空体は、複数のチューブを前記第1の中空体の外周に配置することによって形成され、前記孔は、前記チューブ毎に形成されていることを特徴とするカテーテル。 - 請求項2に記載のカテーテルであって、
前記複数のチューブは、前記第1の中空体の外周に螺旋状に巻回することによって形成されていることを特徴とするカテーテル。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016030691A JP6698257B2 (ja) | 2016-02-22 | 2016-02-22 | カテーテル |
CN201611093279.8A CN107096116A (zh) | 2016-02-22 | 2016-12-01 | 导管 |
KR1020160162937A KR102125109B1 (ko) | 2016-02-22 | 2016-12-01 | 카테터 |
US15/370,288 US20170239442A1 (en) | 2016-02-22 | 2016-12-06 | Catheter |
EP17156480.0A EP3210645A1 (en) | 2016-02-22 | 2017-02-16 | Catheter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016030691A JP6698257B2 (ja) | 2016-02-22 | 2016-02-22 | カテーテル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017148098A true JP2017148098A (ja) | 2017-08-31 |
JP6698257B2 JP6698257B2 (ja) | 2020-05-27 |
Family
ID=58094230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016030691A Active JP6698257B2 (ja) | 2016-02-22 | 2016-02-22 | カテーテル |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170239442A1 (ja) |
EP (1) | EP3210645A1 (ja) |
JP (1) | JP6698257B2 (ja) |
KR (1) | KR102125109B1 (ja) |
CN (1) | CN107096116A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7029005B1 (ja) | 2021-02-02 | 2022-03-02 | 厚夫 森 | カテーテル |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3654864A4 (en) * | 2017-07-17 | 2021-04-14 | Fractyl Laboratories, Inc. | INTESTINAL CATHETER DEVICE AND SYSTEM |
JP2021519143A (ja) * | 2018-03-27 | 2021-08-10 | センターハート・インコーポレイテッドSentreHEART, Inc. | 左心耳閉鎖のための装置および方法 |
EP3806926A4 (en) * | 2018-06-14 | 2022-03-16 | CardiacAssist, Inc. | DOUBLE Lumen CANNULA HAVING A FLEXIBLE DISTAL TIP |
WO2020076917A1 (en) * | 2018-10-09 | 2020-04-16 | University Of Washington | Integrated multi-medication treatment delivery system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61502521A (ja) * | 1984-06-29 | 1986-11-06 | メデイプラスト・アクチボラグ | カテ−テル,さぐり針,または類似な装置 |
US4809710A (en) * | 1988-01-11 | 1989-03-07 | Williamson Jeffrey L | Multilumen manometer catheter |
US5647859A (en) * | 1994-02-18 | 1997-07-15 | Merit Medical Systems, Inc. | Catheter apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament |
JP2002522174A (ja) * | 1998-08-14 | 2002-07-23 | インセプト エルエルシー | 腔内にヒドロゲルを投入するための方法および装置 |
US20040015138A1 (en) * | 2002-07-16 | 2004-01-22 | Clifford Currier | Multiple lumen catheter having a soft tip |
US20060129095A1 (en) * | 2004-12-08 | 2006-06-15 | Leonard Pinchuk | Drug delivery apparatus |
JP2010507455A (ja) * | 2006-10-24 | 2010-03-11 | カンヌフロウ インコーポレイテッド | 体液溢出防止カテーテル |
US20110240033A1 (en) * | 2010-03-31 | 2011-10-06 | Nellcor Puritan Bennett Llc | Tracheal tube with scaffolding-supported wall |
Family Cites Families (10)
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US4795439A (en) * | 1986-06-06 | 1989-01-03 | Edward Weck Incorporated | Spiral multi-lumen catheter |
CA1330285C (en) * | 1987-12-22 | 1994-06-21 | Geoffrey S. Martin | Triple lumen catheter |
DE4037641C2 (de) * | 1990-11-27 | 1995-06-14 | Haindl Hans | Katheter |
JPH08206219A (ja) * | 1995-02-01 | 1996-08-13 | Sumitomo Bakelite Co Ltd | 医療用ドレーンチューブ |
US6350253B1 (en) * | 1999-07-19 | 2002-02-26 | I-Flow Corporation | Catheter for uniform delivery of medication |
US7170892B2 (en) * | 2001-12-28 | 2007-01-30 | Nokia Corporation | Network element, and associated method, for facilitating communication of data between elemental devices |
JP4832011B2 (ja) | 2005-06-16 | 2011-12-07 | ユニチカ株式会社 | トリプルルーメンカテーテル |
US20100152698A1 (en) * | 2008-12-12 | 2010-06-17 | Cook Incorporated | Anti-thrombogenic catheter and method |
WO2014047179A1 (en) * | 2012-09-19 | 2014-03-27 | University Of Virginia Patent Foundation | Method and system for enhanced imaging visualization of deep brain anatomy using infusion |
US20150265805A1 (en) | 2014-02-21 | 2015-09-24 | Ahmad D. Vakili | Catheter with Gills |
-
2016
- 2016-02-22 JP JP2016030691A patent/JP6698257B2/ja active Active
- 2016-12-01 KR KR1020160162937A patent/KR102125109B1/ko active IP Right Grant
- 2016-12-01 CN CN201611093279.8A patent/CN107096116A/zh not_active Withdrawn
- 2016-12-06 US US15/370,288 patent/US20170239442A1/en not_active Abandoned
-
2017
- 2017-02-16 EP EP17156480.0A patent/EP3210645A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61502521A (ja) * | 1984-06-29 | 1986-11-06 | メデイプラスト・アクチボラグ | カテ−テル,さぐり針,または類似な装置 |
US4809710A (en) * | 1988-01-11 | 1989-03-07 | Williamson Jeffrey L | Multilumen manometer catheter |
US5647859A (en) * | 1994-02-18 | 1997-07-15 | Merit Medical Systems, Inc. | Catheter apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament |
JP2002522174A (ja) * | 1998-08-14 | 2002-07-23 | インセプト エルエルシー | 腔内にヒドロゲルを投入するための方法および装置 |
US20040015138A1 (en) * | 2002-07-16 | 2004-01-22 | Clifford Currier | Multiple lumen catheter having a soft tip |
US20060129095A1 (en) * | 2004-12-08 | 2006-06-15 | Leonard Pinchuk | Drug delivery apparatus |
JP2010507455A (ja) * | 2006-10-24 | 2010-03-11 | カンヌフロウ インコーポレイテッド | 体液溢出防止カテーテル |
US20110240033A1 (en) * | 2010-03-31 | 2011-10-06 | Nellcor Puritan Bennett Llc | Tracheal tube with scaffolding-supported wall |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7029005B1 (ja) | 2021-02-02 | 2022-03-02 | 厚夫 森 | カテーテル |
JP2022118382A (ja) * | 2021-02-02 | 2022-08-15 | 厚夫 森 | カテーテル |
Also Published As
Publication number | Publication date |
---|---|
CN107096116A (zh) | 2017-08-29 |
KR102125109B1 (ko) | 2020-06-19 |
KR20170098683A (ko) | 2017-08-30 |
JP6698257B2 (ja) | 2020-05-27 |
EP3210645A1 (en) | 2017-08-30 |
US20170239442A1 (en) | 2017-08-24 |
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