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WO2011070593A4 - Device for vascular access - Google Patents

Device for vascular access Download PDF

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Publication number
WO2011070593A4
WO2011070593A4 PCT/IN2010/000798 IN2010000798W WO2011070593A4 WO 2011070593 A4 WO2011070593 A4 WO 2011070593A4 IN 2010000798 W IN2010000798 W IN 2010000798W WO 2011070593 A4 WO2011070593 A4 WO 2011070593A4
Authority
WO
WIPO (PCT)
Prior art keywords
intraosseous device
unit
shaft
fluid conduit
coupled
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.)
Ceased
Application number
PCT/IN2010/000798
Other languages
French (fr)
Other versions
WO2011070593A1 (en
Inventor
Jayant Sitaram Karve
Srinivas Kiran Jaggu
Sandeep Singh
Amit K. Sharma
Gabriel Howles Banerji
Vijaykumar Rajasekhar
Matthew Durack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Department of Biotechnology of Ministry of Science and Technology India
Original Assignee
Department of Biotechnology of Ministry of Science and Technology India
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 Department of Biotechnology of Ministry of Science and Technology India filed Critical Department of Biotechnology of Ministry of Science and Technology India
Publication of WO2011070593A1 publication Critical patent/WO2011070593A1/en
Publication of WO2011070593A4 publication Critical patent/WO2011070593A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3476—Powered trocars, e.g. electrosurgical cutting, lasers, powered knives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)

Abstract

The present subject matter relates to a device for vascular access, in particular to an intraosseous device. The device includes a penetrating unit to penetrate a penetration site, a driver unit coupled to the penetrating unit to drive the penetrating unit into the penetration site, and an aspiration unit coupled to the penetrating unit to aspirate a sample from the penetration site. The present subject matter further relates to an intraosseous device including a penetrating unit, a driver unit and a guide assembly. The penetrating unit includes a conduit hub having a fluid conduit fixed therein, and a trocar received in the fluid conduit, for penetrating the penetration site. The driver unit is coupled to the penetrating unit to drive the penetrating unit into the penetration site. The guide assembly encloses the conduit hub to prevent bending and sideways movement of the fluid conduit.

Claims

AMENDED CLAIMS received by the International Bureau on 04 July 2011 (04.07.11 )
1 . An intraosseous device (100) comprising:
a penetrating unit (102) comprising:
a conduit hub (112) having a fluid conduit (114) fixed therein; and a trocar (116) received in the fluid conduit (114), for penetrating a penetration site in a bone;
an aspiration unit (106), coupled to the penetrating unit (102), to aspirate bone marrow from the penetration site; and
a driver unit (104) coupled to the penetrating unit (102) and to the aspiration unit (106), wherein the driver unit (104) comprises:
an axial driver element to provide an axial motion to the penetrating unit (102) and to the aspiration unit (106); and
a rotational driver element to provide a rotational motion to the penetrating unit (102).
2. The intraosseous device (100) as claimed in claim 1 , wherein the aspiration unit (106) comprises:
a shaft (120) axially movable to facilitate the aspiration of the bone marrow from the penetration site; and
a barrel (118) to collect the bone marrow.
3. The intraosseous device (100) as claimed in claim 2, wherein the shaft (120) comprises spiral grooves on a surface thereof, and wherein the rotational driver element is engaged with the spiral grooves of the shaft (120) to transfer an axial motion of the driver unit (104) to a rotational motion of the shaft (120).
4. The intraosseous device (100) as claimed in claim 3, wherein the rotational driver element comprises:
a first clutch (134a) coupled to the axial driver element, wherein the axial driver element transfers the axial motion of the driver unit (104) to the first clutch (134a); and
a second clutch (134b) engaged with the spiral grooves provided on the shaft (120), wherein the axial motion engages the first clutch (134a) with the second clutch (134b) to transfer the axial motion of the driver unit (104) to the rotational motion of the shaft (120).
5. The intraosseous device (100) as claimed in claim 2, wherein the shaft (120) is coupled to the penetrating unit (102) such that the penetrating unit (102) rotates in conjunction with the shaft (120).
6. The intraosseous device (100) as claimed in claim 2, wherein the shaft (120) is coupled to the barrel (118) such that the barrel (118) rotates in conjunction with the shaft (120).
7. The intraosseous device (100) as claimed in claim 2, wherein the trocar (116) is fixedly coupled with the shaft (120) such that the trocar (116) rotates in conjunction with the shaft (120), and wherein the conduit hub (112) is coupled to the barrel (118) such that the conduit hub (112) rotates in conjunction with the barrel (118).
8. The intraosseous device (100) as claimed in claim 2, wherein the barrel (118) comprises at least one transparent section to provide visibility of the bone marrow collected in the barrel (118).
9. The intraosseous device (100) as claimed in claim 1 , wherein the intraosseous device (100) comprises a guide assembly enclosing the conduit hub (112) to prevent bending and sideways movement of the fluid conduit (114).
10. The intraosseous device (100) as claimed in claim 9, wherein the guide assembly comprises a guide (108) with a base having a recess (142), wherein the fluid conduit (114) passes through the recess (142).
1 1 . The intraosseous device (100) as claimed in claim 10, wherein the guide assembly comprises a guard element (110) having at least one flange (208a) and enclosing the conduit hub (112), wherein the guide (108) comprises protrusions (210a, 210b) on an inner surface thereof and encloses the guard element (110), and wherein the at least one flange (208a) meshes with the protrusions (210a, 210b) to prevent the fluid conduit (114) from moving in a direction opposite to a direction of penetration.
12. The intraosseous device (100) as claimed in claim 10, wherein the guide (108) comprises at least one support element (140a, 140b) extending from the guide (108) for supporting the device (100) on the bone.
28
13. The intraosseous device (100) as claimed in claim 10, wherein the guide (108) comprises at least one transparent section, such that movement of the fluid conduit (114) is visible during the penetration.
14. The intraosseous device (100) as claimed in claim 10, wherein the guide (108) comprises an opening, such that movement of the fluid conduit (114) is visible during the penetration.
15. The intraosseous device (100) as claimed in claim 10, wherein the guide (108) comprises depth gauge markings on a surface thereof, to indicate depth of the fluid conduit (114) in the penetration site.
16. The intraosseous device (100) as claimed in claim 1 , wherein the penetrating unit (102) comprises an adjustable stopper (150) coupled to the conduit hub (112) to adjust a penetrable length of the fluid conduit (114) in the bone.
17. The intraosseous device (100) as claimed in claim 1 , wherein the fluid conduit (114) is a needle, particularly a 12 to 20 gauge needle.
18. The intraosseous device (100) as claimed in claim 1 , wherein the intraosseous device (100) is operable by an operating thrust force in a range from about 1 to 10 kilograms.
19. The intraosseous device (100) as claimed in claim 1 , wherein the penetrating unit (102) rotates at a rotational speed in a range from about 100 to 800 revolutions per minute.
20. An intraosseous device (100) comprising:
a penetrating unit (102) comprising:
a conduit hub (112) having a fluid conduit (114) fixed therein; and a trocar (116) received in the fluid conduit (114), for penetrating a penetration site in a bone;
a driver unit (104) coupled to the penetrating unit (102) to drive the fluid conduit (114) and the trocar (116) into the penetration site; and
a guide assembly enclosing the conduit hub (112), wherein the guide assembly comprises a guide (108) with a base having a recess (142), wherein the fluid conduit
29 (114) passes through the recess (142) to prevent bending and sideways movement of the fluid conduit (114).
21 . The intraosseous device (100) as claimed in claim 20, wherein the driver unit (104) comprises:
an axial driver element to provide an axial motion to the penetrating unit (102); and
a rotational driver element to provide a rotational motion to the penetrating unit (102).
22. The intraosseous device (100) as claimed in claim 20, wherein the intraosseous device (100) is operable by an operating thrust force in a range from about 1 to 10 kilograms.
23. The intraosseous device (100) as claimed in claim 20, wherein the penetrating unit (102) rotates at a rotational speed in a range from about 100 to 800 revolutions per minute.
24. The intraosseous device (100) as claimed in claim 20, wherein the guide assembly comprises a guard element (110) having at least one flange (208a) and enclosing the conduit hub (112), wherein the guide (108) comprises protrusions (210a, 210b) on an inner surface thereof and encloses the guard element (110), and wherein the at least one flange (208a) meshes with the protrusions (210a, 210b) to prevent the fluid conduit (114) from moving in a direction opposite to a direction of penetration.
25. The intraosseous device (100) as claimed in claim 20, wherein the guide (108) comprises at least one support element (140a, 140b) extending from the guide (108) for supporting the intraosseous device (100) on the bone.
26. The intraosseous device (100) as claimed in claim 20, wherein the guide (108) comprises at least one transparent section, such that movement of the fluid conduit (114) is visible during the penetration.
27. The intraosseous device (100) as claimed in claim 20, wherein the guide (108) comprises an opening, such that movement of the fluid conduit (114) is visible during the penetration.
30
28. The intraosseous device (100) as claimed in claim 20, wherein the guide (108) comprises depth gauge markings on a surface thereof, to indicate depth of the fluid conduit (114) in the penetration site.
29. The intraosseous device (100) as claimed in claim 20, wherein the penetrating unit (102) comprises an adjustable stopper (150) coupled to the conduit hub (108) to adjust a penetrable length of the fluid conduit (114) in the bone.
30. The intraosseous device (100) as claimed in claim 20, wherein the intraosseous device (100) further comprises an aspiration unit (106), coupled to the penetrating unit (102), to aspirate bone marrow from the penetration site.
31 . The intraosseous device (100) as claimed in claim 30, wherein the aspiration unit (106) comprises:
a shaft (120) axially movable to facilitate the aspiration of the bone marrow; and a barrel (118) to collect the bone marrow.
32. The intraosseous device (100) as claimed in claim 31 , wherein the shaft (120) comprises spiral grooves on a surface thereof, and wherein the rotational driver element is engaged with the spiral grooves of the shaft (120) to transfer the axial motion of the driver unit (104) to a rotational motion of the shaft (120).
33. The intraosseous device (100) as claimed in claim 32, wherein the rotational driver element comprises:
a first clutch (134a) coupled to the axial driver element, wherein the axial driver element transfers the axial motion of the driver unit (104) to the first clutch (134a); and
a second clutch (134b) engaged with the spiral grooves provided on the shaft (120), wherein the axial motion engages the first clutch (134a) with the second clutch (134b) to transfer the axial motion of the driver unit (104) to the rotational motion of the shaft (120).
34. The intraosseous device (100) as claimed in claim 31 , wherein the shaft (120) is coupled to the penetrating unit (102) such that the penetrating unit (102) rotates in conjunction with the shaft (120).
31
35. The intraosseous device (100) as claimed in claim 31 , wherein the shaft (120) is coupled to the barrel (118) such that the barrel (118) rotates in conjunction with the shaft (120).
36. The intraosseous device (100) as claimed in claim 31 , wherein the trocar (116) is fixedly coupled with the shaft (120) such that the trocar (116) rotates in conjunction with the shaft (120), and wherein the conduit hub (112) is coupled to the barrel (118) such that the conduit hub (112) rotates in conjunction with the barrel (118).
37. The intraosseous device (100) as claimed in claim 31 , wherein the barrel (118) comprises at least one transparent section to provide visibility of the bone marrow collected in the barrel (1 18).
38. The intraosseous device (100) as claimed in claim 20, wherein the fluid conduit (114) is a needle, particularly a 12 to 20 gauge needle.
32
PCT/IN2010/000798 2009-12-11 2010-12-10 Device for vascular access Ceased WO2011070593A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2581/DEL/2009 2009-12-11
IN2581DE2009 IN2009DE02581A (en) 2009-12-11 2010-12-10

Publications (2)

Publication Number Publication Date
WO2011070593A1 WO2011070593A1 (en) 2011-06-16
WO2011070593A4 true WO2011070593A4 (en) 2011-08-25

Family

ID=44145180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000798 Ceased WO2011070593A1 (en) 2009-12-11 2010-12-10 Device for vascular access

Country Status (2)

Country Link
IN (1) IN2009DE02581A (en)
WO (1) WO2011070593A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7811260B2 (en) 2002-05-31 2010-10-12 Vidacare Corporation Apparatus and method to inject fluids into bone marrow and other target sites
US8668698B2 (en) 2002-05-31 2014-03-11 Vidacare Corporation Assembly for coupling powered driver with intraosseous device
US10973545B2 (en) 2002-05-31 2021-04-13 Teleflex Life Sciences Limited Powered drivers, intraosseous devices and methods to access bone marrow
DE60327625D1 (en) 2002-05-31 2009-06-25 Vidacare Corp APPARATUS FOR ACCESS TO BONE MARROW
US8641715B2 (en) 2002-05-31 2014-02-04 Vidacare Corporation Manual intraosseous device
US11337728B2 (en) 2002-05-31 2022-05-24 Teleflex Life Sciences Limited Powered drivers, intraosseous devices and methods to access bone marrow
US9504477B2 (en) 2003-05-30 2016-11-29 Vidacare LLC Powered driver
CN102626344B (en) 2006-09-12 2015-03-11 维达保健公司 Medical procedure tray and related methods
US8944069B2 (en) 2006-09-12 2015-02-03 Vidacare Corporation Assemblies for coupling intraosseous (IO) devices to powered drivers
HK1202790A1 (en) * 2011-07-11 2015-10-09 维达保健公司 Sternal locators and associated systems and methods
JP6367206B2 (en) 2012-10-18 2018-08-01 ノー、ロック、カフェ、テーブルズ、プロプライエタリー、リミテッドＮｏ Ｒｏｃｋ Ｃａｆｅ Ｔａｂｌｅｓ Ｐｔｙ Ｌｔｄ Improved stabilizer
WO2015177612A1 (en) * 2014-05-19 2015-11-26 Secretary, Department Of Biotechnology A non-reusable intra-osseous access device and method thereof
CN105268089B (en) * 2014-06-13 2018-07-13 上海市浦东医院 A kind of intrabone infusion device
ES2843824T3 (en) * 2016-04-28 2021-07-20 Prometheus Medical Tech Limited An intraosseous device
EP3568083B1 (en) 2017-03-07 2021-04-28 Piper Access, LLC. Safety shields for elongated instruments and related systems
US11191550B2 (en) * 2018-02-20 2021-12-07 Piper Access, Llc Medical drilling devices and related systems and methods
KR102371545B1 (en) * 2019-08-21 2022-03-07 (주) 레보메드 Bone marrow harvesting device
CN212879457U (en) 2019-09-27 2021-04-06 巴德阿克塞斯系统股份有限公司 Self-advancing intraosseous access device and intraosseous access device
CN112568975B (en) 2019-09-27 2025-04-11 巴德阿克塞斯系统股份有限公司 Constant torque intraosseous access device and method thereof
EP4135591B1 (en) 2020-04-21 2025-06-04 Bard Access Systems, Inc. Reusable push-activated intraosseous access device
CN113749724A (en) 2020-06-03 2021-12-07 巴德阿克塞斯系统股份有限公司 Intraosseous device including sensing obturator
WO2022046790A1 (en) 2020-08-25 2022-03-03 Bard Access Systems, Inc. Angled intraosseous access system
EP4203820B1 (en) 2020-09-09 2025-01-29 Bard Access Systems, Inc. Aspiration apparatus for intraosseous access system
WO2022170269A1 (en) 2021-02-08 2022-08-11 Bard Access Systems, Inc. Intraosseous modular power

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7951089B2 (en) * 2002-05-31 2011-05-31 Vidacare Corporation Apparatus and methods to harvest bone and bone marrow
US8690791B2 (en) * 2002-05-31 2014-04-08 Vidacare Corporation Apparatus and method to access the bone marrow

Also Published As

Publication number Publication date
IN2009DE02581A (en) 2015-07-03
WO2011070593A1 (en) 2011-06-16

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