JP6008944B2 - 身体通路中に挿入用の管状物体の製作方法 - Google Patents
身体通路中に挿入用の管状物体の製作方法 Download PDFInfo
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Classifications
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B29C48/2694—Intermittent extrusion
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Reproductive Health (AREA)
- Urology & Nephrology (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Description
押し出しノズルを通してチューブ材料を押すことで、チューブを押し出す;
押し出されたチューブを所定の長さで切断する;
工程を含んでなり、
ここで、方法はさらに:
フレア状又は漏斗状端部が形成されるように、押し出されたチューブの最初の部分を押し出しノズルに隣接して配置されたテーパ・マンドレル(tapered mandrel)上に進める;及び
押し出されたチューブの所定の長さが、テーパ・マンドレル上に進められた後、押し出されたチューブの残りの部分が、テーパ・マンドレルにより広げられるのを阻止するために、テーパ・マンドレルを押し出しノズルから離す工程を含んでなる。
チューブを押し出すように適合された押し出しノズル;
押し出しノズルを通して、チューブ材料を押すように配置された押し出し機;
押し出されたチューブを所定の長さで切断するための切断手段;及び
押し出されたチューブの最初の部分が、上に進められそれによってフレア状端部が形成されるように、押し出しノズルに隣接して配置されたテーパ・マンドレルを含んでなり、
ここで、テーパ・マンドレルは、押し出されたチューブの残りの部分が、テーパ・マンドレルにより広げられることを阻止するために、押し出されたチューブがマンドレル上に所定の長さ進められた後、テーパ・マンドレルは押し出しノズルから離れることができるように可動である。
Claims (14)
- 押し出しノズルを通してチューブ材料を押すことにより、チューブを押し出す工程;
及び
押し出されたチューブを所定の長さで切断する工程;
を含む、身体通路中に挿入する、カテーテルなどの、医療用管状物体を製作するための方法であって:
フレア状端部が形成されるように、押し出されたチューブの最初の部分を押し出しノズルに隣接して配置されたテーパ・マンドレル上に進める工程;及び
押し出されたチューブの所定の長さが、テーパ・マンドレル上に進められた後、テーパ・マンドレルを移動させて押し出しノズルから離し、押し出されたチューブの残りの部分がテーパ・マンドレルにより広げられるのを阻止する工程;
を含むことを特徴とする、上記方法 - テーパ・マンドレルが押し出し方向に移動する、請求項1に記載の方法。
- テーパ・マンドレルが、押し出されたチューブが生産される速度に実質的に一致する速度で移動する、請求項1又は2に記載の方法。
- さらに、押し出されたチューブのフレア状端部をテーパ・マンドレルで固定する工程を含んでなる、請求項1〜3のいずれか1項に記載の方法。
- チューブ材料は、単糖類、二糖類、オリゴ糖類及び多糖類の少なくとも1つを含む、請求項1〜4のいずれか1項に記載の方法。
- 請求項1〜5のいずれか1項に記載の方法であって、さらに、フレア状端部の反対のチューブの端部を丸みがある先端部分に形成する工程を含んでなり、該形成工程は、好ましくは、溶融することを含んでなる、上記方法。
- 請求項1〜6のいずれか1項に記載の方法であって、さらに、チューブの壁に開口部を形成する工程を含んでなり、該形成工程は、好ましくは、穴あけ及び素材切断することの
少なくとも1つを含んでなる、上記方法。 - チューブを押し出すように適合された押し出しノズル;
押し出しノズルを通して、チューブ材料を押すように配置された押し出し機;及び
押し出されたチューブを所定の長さで切断するための切断手段;
を含む、身体通路中に挿入する、カテーテルなどの医療用管状物体を製作するための装置であって:
押し出されたチューブの最初の部分が、上に進められそれによってフレア状端部が形成されるように、押し出しノズルに隣接して配置されたテーパ・マンドレルを含み、
ここで、押し出されたチューブの所定の長さが、テーパ・マンドレル上に進められた後、テーパ・マンドレルが押し出しノズルから移動して離れ、押し出されたチューブの残りの部分がテーパ・マンドレルによって広げられるのを阻止することができるように、テーパ・マンドレルは可動であることを特徴とする、上記装置。 - テーパ・マンドレルは、押し出し方向に可動である、請求項8に記載の装置。
- テーパ・マンドレルは、押し出されたチューブが生産される速度と実質的に一致する速度で可動である、請求項8又は9に記載の装置。
- 前記テーパ・マンドレルは、円錐又は円錐台形状を有する、請求項8〜10のいずれか1項に記載の装置。
- さらに、テーパ・マンドレルが押し出しノズルから移動して離れるとき、押し出されたチューブの最初の部分をテーパ・マンドレルに固定するための締め付けアレンジメントを含んでなる、請求項8〜11のいずれか1項に記載の装置。
- さらに、押し出しノズルの近傍に配置された穴あけ手段及び丸みがある先端の形成手段の少なくとも1つを含んでなる、請求項8〜12のいずれか1項に記載の装置。
- 請求項8〜13のいずれか1項に記載の装置であって、押し出しノズルは、さらに、中心に突出するピンを含み、押し出しノズルは該中心に突出するピン上を覆ってチューブを押し出すように配置される、上記装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161481494P | 2011-05-02 | 2011-05-02 | |
EP11164474.6 | 2011-05-02 | ||
EP11164474.6A EP2520412B1 (en) | 2011-05-02 | 2011-05-02 | Method for manufacturing of a tubular object for insertion into a body passageway |
US61/481,494 | 2011-05-02 | ||
PCT/EP2012/058008 WO2012150251A1 (en) | 2011-05-02 | 2012-05-02 | Method for manufacturing of a tubular object for insertion into a body passageway |
Publications (2)
Publication Number | Publication Date |
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JP2014523351A JP2014523351A (ja) | 2014-09-11 |
JP6008944B2 true JP6008944B2 (ja) | 2016-10-19 |
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JP2014508778A Expired - Fee Related JP6008944B2 (ja) | 2011-05-02 | 2012-05-02 | 身体通路中に挿入用の管状物体の製作方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9352504B2 (ja) |
EP (2) | EP2520412B1 (ja) |
JP (1) | JP6008944B2 (ja) |
CN (1) | CN103492156B (ja) |
AU (1) | AU2012251696B2 (ja) |
BR (1) | BR112013027717B1 (ja) |
DK (1) | DK2520412T3 (ja) |
HU (1) | HUE026835T2 (ja) |
RU (1) | RU2591950C2 (ja) |
WO (1) | WO2012150251A1 (ja) |
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KR102305650B1 (ko) * | 2021-05-21 | 2021-09-29 | (주)명보 | 튜브 어셈블리 제조 장치 및 튜브 어셈블리 제조 방법 |
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HUE041859T2 (hu) | 2012-11-14 | 2019-06-28 | Hollister Inc | Eldobható katéter szelektíven lebomló belsõ maggal |
CA2928646C (en) | 2013-11-08 | 2020-05-05 | Hollister Incorporated | Oleophilic lubricated catheters |
ES2762743T3 (es) | 2013-12-12 | 2020-05-25 | Hollister Inc | Catéteres descargables |
CA2933518C (en) | 2013-12-12 | 2020-12-08 | Hollister Incorporated | Flushable catheters |
EP3079748B1 (en) * | 2013-12-12 | 2020-05-27 | Hollister Incorporated | Flushable disintegration catheter |
ES2802950T3 (es) * | 2013-12-12 | 2021-01-22 | Hollister Inc | Catéteres desechables por el inodoro |
US11185613B2 (en) | 2015-06-17 | 2021-11-30 | Hollister Incorporated | Selectively water disintegrable materials and catheters made of such materials |
EP3178514A1 (en) * | 2015-12-09 | 2017-06-14 | Dentsply IH AB | Urinary catheter with integrated connector |
USD842984S1 (en) | 2015-12-09 | 2019-03-12 | Dentsply Ih Ab | Catheter |
CN106393753A (zh) * | 2016-08-30 | 2017-02-15 | 重庆凯龙科技有限公司 | 用于传感器管路的制备方法 |
CN109773845B (zh) * | 2019-01-28 | 2021-08-06 | 六安中财管道科技有限公司 | 一种pvc管材、型材移动切割装置 |
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CN110948844A (zh) * | 2019-12-30 | 2020-04-03 | 巢湖市金辉自控设备有限公司 | 一种自动控制的塑胶管扩口裁剪装置 |
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US3708253A (en) * | 1970-09-01 | 1973-01-02 | J Lemelson | Extrusion apparatus |
US3983203A (en) * | 1973-11-16 | 1976-09-28 | Sherwood Medical Industries Inc. | Method of making a catheter with an integral Luer lock means |
DE2612993C3 (de) * | 1976-03-26 | 1979-07-12 | Zumbach Electronic Ag, Orpund (Schweiz) | Vorrichtung zur Prüfung der Wandstärke eines Rohres |
US4234301A (en) * | 1979-03-19 | 1980-11-18 | Hayes Fay A | Gasket feeding apparatus for an inplace gasket belling machine |
US4250072A (en) * | 1979-05-18 | 1981-02-10 | Flynn Vincent J | Radiopaque polyurethane resin compositions |
GB2284764B (en) * | 1993-11-30 | 1998-08-05 | Mmg | A catheter and urine collection device assembly |
NL9400453A (nl) * | 1994-03-22 | 1995-11-01 | Wavin Bv | Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal. |
DE19751103A1 (de) | 1997-11-18 | 1999-05-27 | Autodesk Inc | Verfahren zum Bemaßen von auf einer Anzeigeeinrichtung dargestellten graphischen Objekten |
GB9807856D0 (en) * | 1998-04-15 | 1998-06-10 | Smiths Industries Plc | Medico-surgical tubes and methods of manufacture |
GB9810850D0 (en) * | 1998-05-20 | 1998-07-22 | Smiths Industries Plc | Medico-surgical tubes and methods of manufacture |
US7604472B2 (en) * | 2003-07-12 | 2009-10-20 | Hayes Jr Frank F | Method and apparatus for forming flared tube ends |
JP3619239B1 (ja) * | 2003-08-27 | 2005-02-09 | 株式会社プラ技研 | 樹脂製多層チューブの押出成形装置 |
KR100689238B1 (ko) * | 2005-06-17 | 2007-03-02 | 이근호 | 발룬 카테테르 제조장치 및 그 방법 |
DK2301595T3 (da) * | 2009-09-23 | 2014-04-07 | Dentsply Ih Ab | Gennemskylleligt kateter og fremgangsmåde til fremstilling af sådan et kateter |
-
2011
- 2011-05-02 EP EP11164474.6A patent/EP2520412B1/en not_active Not-in-force
- 2011-05-02 DK DK11164474.6T patent/DK2520412T3/en active
- 2011-05-02 EP EP15180547.0A patent/EP2965891A1/en not_active Withdrawn
- 2011-05-02 HU HUE11164474A patent/HUE026835T2/en unknown
-
2012
- 2012-05-02 WO PCT/EP2012/058008 patent/WO2012150251A1/en active Application Filing
- 2012-05-02 US US13/461,828 patent/US9352504B2/en active Active
- 2012-05-02 AU AU2012251696A patent/AU2012251696B2/en not_active Ceased
- 2012-05-02 RU RU2013153265/05A patent/RU2591950C2/ru not_active IP Right Cessation
- 2012-05-02 CN CN201280020306.2A patent/CN103492156B/zh not_active Expired - Fee Related
- 2012-05-02 BR BR112013027717-3A patent/BR112013027717B1/pt not_active IP Right Cessation
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102305650B1 (ko) * | 2021-05-21 | 2021-09-29 | (주)명보 | 튜브 어셈블리 제조 장치 및 튜브 어셈블리 제조 방법 |
Also Published As
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HUE026835T2 (en) | 2016-07-28 |
AU2012251696B2 (en) | 2016-07-21 |
RU2591950C2 (ru) | 2016-07-20 |
US9352504B2 (en) | 2016-05-31 |
AU2012251696A1 (en) | 2013-10-17 |
CN103492156B (zh) | 2016-02-17 |
BR112013027717A2 (pt) | 2016-12-27 |
AU2012251696A8 (en) | 2015-11-05 |
CN103492156A (zh) | 2014-01-01 |
RU2013153265A (ru) | 2015-06-10 |
EP2520412A1 (en) | 2012-11-07 |
WO2012150251A1 (en) | 2012-11-08 |
JP2014523351A (ja) | 2014-09-11 |
EP2965891A1 (en) | 2016-01-13 |
BR112013027717B1 (pt) | 2021-03-16 |
US20130116662A1 (en) | 2013-05-09 |
EP2520412B1 (en) | 2015-08-12 |
DK2520412T3 (en) | 2015-11-02 |
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