HK1116110A1 - Dynamic lead screw thread engagement system and method - Google Patents

Dynamic lead screw thread engagement system and method

Info

Publication number
HK1116110A1
HK1116110A1 HK08110868.0A HK08110868A HK1116110A1 HK 1116110 A1 HK1116110 A1 HK 1116110A1 HK 08110868 A HK08110868 A HK 08110868A HK 1116110 A1 HK1116110 A1 HK 1116110A1
Authority
HK
Hong Kong
Prior art keywords
lead screw
threads
drive mechanism
screw
screw thread
Prior art date
Application number
HK08110868.0A
Other languages
English (en)
Inventor
Robert J Siefert
Original Assignee
Cardinal Health 303 Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cardinal Health 303 Inc filed Critical Cardinal Health 303 Inc
Publication of HK1116110A1 publication Critical patent/HK1116110A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • 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
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • A61M2005/14573—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for quick connection/disconnection with a driving system
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1406—Rotary member or shaft indexing, e.g., tool or work turret with safety device or drive disconnect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19735—Nut disengageable from screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19735—Nut disengageable from screw
    • Y10T74/1974—Nut segments hinged parallel to shaft [e.g., clam shell-type, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19805—Less than 360 degrees of contact between nut and screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Transmission Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Saccharide Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
HK08110868.0A 2005-07-22 2008-09-30 Dynamic lead screw thread engagement system and method HK1116110A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/187,115 US7543516B2 (en) 2005-07-22 2005-07-22 Dynamic lead screw thread engagement system and method
PCT/US2006/027780 WO2007015836A2 (fr) 2005-07-22 2006-07-19 Systeme d'emboitement de filetage de vis-mere dynamique et methode associee

Publications (1)

Publication Number Publication Date
HK1116110A1 true HK1116110A1 (en) 2008-12-19

Family

ID=37565157

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110868.0A HK1116110A1 (en) 2005-07-22 2008-09-30 Dynamic lead screw thread engagement system and method

Country Status (17)

Country Link
US (1) US7543516B2 (fr)
EP (1) EP1907029B1 (fr)
JP (1) JP4971322B2 (fr)
AT (1) ATE446780T1 (fr)
AU (1) AU2006276170B2 (fr)
CA (1) CA2615940A1 (fr)
CY (1) CY1110586T1 (fr)
DE (1) DE602006010077D1 (fr)
DK (1) DK1907029T3 (fr)
ES (1) ES2333546T3 (fr)
HK (1) HK1116110A1 (fr)
NO (1) NO20080471L (fr)
NZ (1) NZ565331A (fr)
PL (1) PL1907029T3 (fr)
PT (1) PT1907029E (fr)
WO (1) WO2007015836A2 (fr)
ZA (1) ZA200800747B (fr)

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* Cited by examiner, † Cited by third party
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US7018361B2 (en) 2002-06-14 2006-03-28 Baxter International Inc. Infusion pump
WO2010073452A1 (fr) * 2008-12-22 2010-07-01 パナソニック株式会社 Dispositif d'administration de médicament
FR2950811B1 (fr) * 2009-10-02 2012-10-26 Fresenius Vial Procede de controle antibolus et dispositif correspondant
US9789247B2 (en) 2011-12-21 2017-10-17 Deka Products Limited Partnership Syringe pump, and related method and system
US9295778B2 (en) 2011-12-21 2016-03-29 Deka Products Limited Partnership Syringe pump
US9744300B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Syringe pump and related method
US10722645B2 (en) 2011-12-21 2020-07-28 Deka Products Limited Partnership Syringe pump, and related method and system
US11217340B2 (en) 2011-12-21 2022-01-04 Deka Products Limited Partnership Syringe pump having a pressure sensor assembly
NZ749182A (en) * 2012-12-21 2020-03-27 Deka Products Lp Syringe pump system
DE102013214221B3 (de) * 2013-04-09 2014-06-18 Johnson Controls Gmbh Vorrichtung und Verfahren zur Blockierung einer Schnellverstellung einer Gewindespindel
EP3043839B1 (fr) 2013-09-10 2019-10-23 Sanofi-Aventis Deutschland GmbH Gestion de défaillance d'étape d'actionnement
CN106061527B (zh) * 2014-02-28 2020-03-13 株式会社根本杏林堂 注入装置和后端检测装置
WO2016077534A1 (fr) 2014-11-12 2016-05-19 The General Hospital Corporation Mesure de débit et commande de dispositif de perfusion
JP6894840B2 (ja) * 2015-06-30 2021-06-30 ミネベアミツミ株式会社 送り装置、医療機器、及び輸液ポンプ
US11147917B2 (en) 2015-10-05 2021-10-19 Fresenius Vial Sas Infusion device for administering a medical fluid to a patient and method for operating an infusion device
WO2018046313A1 (fr) 2016-09-07 2018-03-15 Fresenius Vial Sas Dispositif de perfusion comportant un dispositif de serrage
US11039835B2 (en) 2016-09-15 2021-06-22 Intuitive Surgical Operations, Inc. Medical device drive system
US10591032B2 (en) * 2016-09-15 2020-03-17 Intuitive Surgical Operations, Inc. Split nut drive
WO2018052810A1 (fr) 2016-09-15 2018-03-22 Intuitive Surgical Operations, Inc. Système de commande d'un dispositif médical
US11801342B2 (en) 2017-07-19 2023-10-31 Smiths Medical Asd, Inc. Housing arrangements for infusion pumps
JP2021522899A (ja) * 2018-05-03 2021-09-02 スミスズ メディカル エーエスディー，インコーポレイティド 注射器の取り扱いのためのシステム及び方法
US12048830B2 (en) 2019-03-07 2024-07-30 Kpr U.S., Llc Delivery of fluid from a syringe
CN114011144A (zh) * 2021-12-01 2022-02-08 云南电网有限责任公司电力科学研究院 一种绝缘油净化处理装置及方法

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US3858581A (en) * 1973-07-02 1975-01-07 Dean Kamen Medication injection device
US3982220A (en) 1974-03-04 1976-09-21 Cts Corporation Variable resistance control
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US4424720A (en) * 1980-12-15 1984-01-10 Ivac Corporation Mechanism for screw drive and syringe plunger engagement/disengagement
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Also Published As

Publication number Publication date
EP1907029B1 (fr) 2009-10-28
CY1110586T1 (el) 2015-04-29
JP2009503373A (ja) 2009-01-29
US7543516B2 (en) 2009-06-09
JP4971322B2 (ja) 2012-07-11
US20070074596A1 (en) 2007-04-05
NO20080471L (no) 2008-04-21
WO2007015836A3 (fr) 2007-03-29
WO2007015836B1 (fr) 2007-05-24
EP1907029A2 (fr) 2008-04-09
ATE446780T1 (de) 2009-11-15
WO2007015836A2 (fr) 2007-02-08
PT1907029E (pt) 2010-01-13
ZA200800747B (en) 2009-01-28
ES2333546T3 (es) 2010-02-23
AU2006276170A1 (en) 2007-02-08
DE602006010077D1 (de) 2009-12-10
AU2006276170B2 (en) 2011-09-01
DK1907029T3 (da) 2010-02-15
NZ565331A (en) 2010-09-30
PL1907029T3 (pl) 2010-03-31
CA2615940A1 (fr) 2007-02-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130719