JP5107909B2 - 男性用体外式カテーテル及び当該カテーテルを製作する方法 - Google Patents
男性用体外式カテーテル及び当該カテーテルを製作する方法 Download PDFInfo
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- JP5107909B2 JP5107909B2 JP2008516824A JP2008516824A JP5107909B2 JP 5107909 B2 JP5107909 B2 JP 5107909B2 JP 2008516824 A JP2008516824 A JP 2008516824A JP 2008516824 A JP2008516824 A JP 2008516824A JP 5107909 B2 JP5107909 B2 JP 5107909B2
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- Prior art keywords
- catheter
- male
- extracorporeal
- discharge tube
- tube portion
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/451—Genital or anal receptacles
- A61F5/453—Genital or anal receptacles for collecting urine or other discharge from male member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Nursing (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Reproductive Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Claims (22)
- 1つ以上のプラスチック材料を一体となったアセンブリに射出成形することによって全体が形成される男性用体外式カテーテルであって、
筒状の本体部と、
前記本体部よりも断面が小さく、ドレナージ管に取り付けるための排出チューブ部と、
前記本体部と前記排出チューブ部との間に介在して位置すると共に前記本体部及び前記排出チューブ部と合わさる漏斗状のネック部とを備え、
該男性用体外式カテーテルの少なくとも前記ネック部は滑らかな内面及び起伏のある外面を有し、
前記ネック部は、同心のリッジ及び溝による長手方向に一連の形態をした襞を持つ前記起伏のある外面と、滑らかなテーパ状になっていると共に襞のない前記滑らかな内面とを有する、
男性用体外式カテーテル。 - 前記排出チューブ部は、異なる形状の内面及び外面を有する、請求項1に記載の男性用体外式カテーテル。
- 前記排出チューブ部は、少なくとも1つの環状のリセス、少なくとも1つの環状の突起、又は、少なくとも1つの環状のリセス及び少なくとも1つの環状の突起を与える形状を持った外面を有し、それにより、前記カテーテルを手で把持してドレナージ管へ前記カテーテルを接続することを容易にし、
前記排出チューブ部の前記内面は、筒状であり、前記ネック部の前記内面と滑らかに合わさる、
請求項2に記載の男性用体外式カテーテル。 - 前記排出チューブ部の前記外面は、一連の長手方向に離間した前記環状のリセス及び突起を有する、請求項3に記載の男性用体外式カテーテル。
- 前記カテーテルの前記材料は熱可塑性である、請求項1〜4のいずれか一項に記載の男性用体外式カテーテル。
- 前記熱可塑性の材料はエラストマーである、請求項5に記載の男性用体外式カテーテル。
- 前記排出チューブ部は、前記ネック部及び前記本体部の前記熱可塑性エラストマーと適合性があるが、前記エラストマーよりも剛性があると共に伸縮性が低い熱可塑性材料から形成される、請求項6に記載の男性用体外式カテーテル。
- 前記排出チューブ部の前記外面の前記長手方向に離間したリセス及び突起は形が切頭円錐である、請求項4及び請求項4に従属する請求項5〜7のいずれか一項に記載の男性用体外式用カテーテル。
- 前記本体部は、前記カテーテルの近位端に開口を画定しており、
前記本体部の内面は形が筒状であり、
前記本体部の外面はその近位端に外方に突出した環状ビードを有する、
請求項1〜8のいずれか一項に記載の男性用体外式カテーテル。 - 前記カテーテルの各部の少なくとも1つは、異なるが適合性のある射出成形可能な材料による内層及び外層から構成される、請求項1〜9のいずれか一項に記載の男性用体外式カテーテル。
- 前記外層の前記材料は剥離剤を含む、請求項10に記載の男性用体外式カテーテル。
- 前記内層の前記材料は接着剤を含む、請求項10又は11に記載の男性用体外式カテーテル。
- 前記カテーテルの各部の少なくとも1つにおける内面及び外面の少なくとも一方は、テクスチャ加工される、請求項1〜12のいずれか一項に記載の男性用体外式カテーテル。
- 請求項1〜13のいずれか一項に記載の男性用体外式カテーテルを製作する方法であって、
前記カテーテルの内面を画定する外面を持つマンドレルを用意する工程と、
前記カテーテルの外面を画定する内面を持つマンドレル収容キャビティを形成する分離可能な部分を有する金型を用意する工程とを含み、
なお、前記キャビティの内面部分は、前記ネック部の前記起伏のある外面を画定し、
また、前記マンドレルの外面部分は、前記ネック部の前記滑らかな内面を画定しており、
さらに、前記キャビティに、冷却して固形状態にすることが可能な少なくとも1つの射出成形可能な溶融プラスチック材料を射出する工程と、
その後に、前記材料を冷却させ、前記金型の前記部分を分離し、且つ、前記キャビティから前記カテーテルを取り外す工程と
を含む、方法。 - 前記マンドレルは、前記排出チューブ部の内面を滑らかな筒状であるように画定する外面の一部を有し、
前記キャビティは、前記カテーテルを手で把持することを容易にする、少なくとも1つの環状のリセス、少なくとも1つの環状の突起、又は、少なくとも1つの環状のリセス及び少なくとも1つの環状の突起を持つ前記排出チューブ部の外面を画定する部分を有する、
請求項14に記載の方法。 - 前記マンドレルは、前記カテーテルの前記本体部の内面を画定する筒状をした外面部を有し、
前記キャビティは、前記カテーテルの近位端に外面ビードを形成する環状リセスを持つ前記本体部の外面を画定する、
請求項14又は15に記載の方法。 - 前記射出成形可能な材料は熱可塑性である、請求項14〜16のいずれか一項に記載の方法。
- 異なっているが適合性のある少なくとも2つの前記熱可塑性材料が、前記キャビティに射出される、請求項17に記載の方法。
- 前記熱可塑性材料の少なくとも1つは弾性を有する、請求項18に記載の方法。
- 前記排出チューブ部を形成する前記熱可塑性材料は、前記本体部を形成する前記熱可塑性材料よりも弾性率が高い、請求項19に記載の方法。
- 前記排出チューブ部と、前記本体部及び前記ネック部とは、オーバーモールディングすることにより接続される、請求項18〜20のいずれか一項に記載の方法。
- 前記排出チューブ部、並びに、前記本体部及び前記ネック部は、マルチショット射出成形により形成される、請求項18〜20のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69071805P | 2005-06-15 | 2005-06-15 | |
US60/690,718 | 2005-06-15 | ||
PCT/US2006/010941 WO2007001526A2 (en) | 2005-06-15 | 2006-03-24 | Male external catheter and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008543423A JP2008543423A (ja) | 2008-12-04 |
JP5107909B2 true JP5107909B2 (ja) | 2012-12-26 |
Family
ID=37595630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008516824A Active JP5107909B2 (ja) | 2005-06-15 | 2006-03-24 | 男性用体外式カテーテル及び当該カテーテルを製作する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8728048B2 (ja) |
EP (1) | EP1904003B1 (ja) |
JP (1) | JP5107909B2 (ja) |
AT (1) | ATE548998T1 (ja) |
AU (1) | AU2006262878B2 (ja) |
WO (1) | WO2007001526A2 (ja) |
Families Citing this family (18)
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EP1931505B1 (en) * | 2005-10-03 | 2013-07-10 | Nolato MediTech AB | Method and machine for producing a urisheath |
AU2007220511A1 (en) * | 2006-03-01 | 2007-09-07 | Coloplast A/S | Urisheath with moulded unrolling strip |
US20120029451A1 (en) * | 2010-07-30 | 2012-02-02 | Conway Anthony J | Male external urinary incontinence device |
US9707375B2 (en) | 2011-03-14 | 2017-07-18 | Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc. | Catheter grip and method |
US9872969B2 (en) | 2012-11-20 | 2018-01-23 | Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc. | Catheter in bag without additional packaging |
US10092728B2 (en) * | 2012-11-20 | 2018-10-09 | Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc. | Sheath for securing urinary catheter |
US9662115B2 (en) * | 2013-08-26 | 2017-05-30 | Covidien Lp | EEA abdominal access device |
US10792398B2 (en) * | 2014-02-20 | 2020-10-06 | Becton, Dickinson And Company | Antimicrobial inserts for medical devices |
US10792399B2 (en) | 2014-02-20 | 2020-10-06 | Becton, Dickinson And Company | Antimicrobial inserts for medical devices |
US10149971B2 (en) | 2014-04-23 | 2018-12-11 | Becton, Dickinson And Company | Antimicrobial stopcock medical connector |
WO2016033234A1 (en) | 2014-08-26 | 2016-03-03 | C.R. Bard, Inc | Urinary catheter |
US10004890B2 (en) | 2015-01-27 | 2018-06-26 | Becton, Dickinson And Company | Antimicrobial inserts for stopcock medical connectors |
USD802121S1 (en) * | 2015-06-25 | 2017-11-07 | Natalie Hamilton | Urine absorber for male incontinence |
EP3132909B1 (de) * | 2015-08-19 | 2019-10-09 | HIB Trim Part Solutions GmbH | Verfahren und werkzeug zur herstellung von zierteilen |
US9987161B2 (en) * | 2015-12-28 | 2018-06-05 | Chin-Hung Chiu | Urine passing structure |
CA3070865A1 (en) | 2017-09-19 | 2019-03-28 | C.R. Bard, Inc. | Urinary catheter bridging device, systems and methods thereof |
USD925732S1 (en) * | 2018-06-29 | 2021-07-20 | Robert Toth | Cap |
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-
2006
- 2006-03-24 EP EP06739623A patent/EP1904003B1/en active Active
- 2006-03-24 JP JP2008516824A patent/JP5107909B2/ja active Active
- 2006-03-24 WO PCT/US2006/010941 patent/WO2007001526A2/en active Application Filing
- 2006-03-24 AT AT06739623T patent/ATE548998T1/de active
- 2006-03-24 AU AU2006262878A patent/AU2006262878B2/en active Active
- 2006-03-24 US US11/913,524 patent/US8728048B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007001526A2 (en) | 2007-01-04 |
AU2006262878A1 (en) | 2007-01-04 |
JP2008543423A (ja) | 2008-12-04 |
EP1904003A2 (en) | 2008-04-02 |
AU2006262878B2 (en) | 2011-09-29 |
EP1904003A4 (en) | 2010-06-16 |
US8728048B2 (en) | 2014-05-20 |
US20080215021A1 (en) | 2008-09-04 |
ATE548998T1 (de) | 2012-03-15 |
EP1904003B1 (en) | 2012-03-14 |
WO2007001526A3 (en) | 2007-11-15 |
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