GB2423132A - Ball heart valve - Google Patents

Ball heart valve Download PDF

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Publication number
GB2423132A
GB2423132A GB0503068A GB0503068A GB2423132A GB 2423132 A GB2423132 A GB 2423132A GB 0503068 A GB0503068 A GB 0503068A GB 0503068 A GB0503068 A GB 0503068A GB 2423132 A GB2423132 A GB 2423132A
Authority
GB
United Kingdom
Prior art keywords
heart
valve
real
heart valve
blood
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.)
Withdrawn
Application number
GB0503068A
Other versions
GB0503068D0 (en
Inventor
Martin Lister
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0503068A priority Critical patent/GB2423132A/en
Publication of GB0503068D0 publication Critical patent/GB0503068D0/en
Publication of GB2423132A publication Critical patent/GB2423132A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2421—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with non-pivoting rigid closure members
    • A61F2/2424—Ball valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)

Abstract

Heart valve for a real heart with a ball occluder. Preferably the valve comprises two concentric cylinders having a blood entrance end 1 and a blood exit end 8 with a ball 3 housed inside. Discs 9, 10 with a central hole may be provided on either end to hold the cylinders, together. Additional blood exit holes 6, 7 may be provided between the two cylinders and the outer surface of the valve may have barbed hooks to facilitate implantation. The valve may replace a real heart valve.

Description

Heart Valve For A Real Heart Description
The Heart Valve For A Real Heart can replace a real heart valve.
Figure 1 shows a cross-section of the Heart Valve For A Real Heart.
Figure 1.1 is the blood entrance opening to the Heart Valve For A Real Heart.
Figure 1.2 is the end of the blood entrance opening to the Heart Valve For A Real Heart, which is cylindrical.
Figure 1.3 is a ball which goes towards Figure 1.2 when the valve is closed to stop blood flow through the valve and which goes towards tube Figure 1.5 when the valve is open to allow blood flow through the valve, this is due to pressure exerted on the ball by the status of the heart.
Figure 1.4 is the outer cylinder of the Heart Valve For A Real Heart.
Figure 1.5 is the end of the blood exit opening from the Heart Valve For A Real Heart.
Figure 1.6 is a hole in the blood exit cylinder of the Heart Valve For A Real Heart through which blood which has travelled between the outer cylinder and inner cylinder of the Heart Valve For A Real Heart can flow, Figure 1.7 is another similar hole.
Figure 1.9 is the blood exit opening of the Heart Valve For A Real Heart.
Figure 1.9 connects the outer cylinder to the inner cylinder opening of the Heart Valve For A Real Heart and is a disc with a hole in the middle, Figure 1.10 is a similar disc with a hole in it connecting the outer cylinder to the inner cylinder exit of the Heart Valve For A Real Heart.
Barbed hooks attached to the Heart Valve For A real Heart can be used for placement inside the heart. S 4 4 2.

Claims (1)

  1. Heart Valve For A Real Heart Claims 1. The Heart Valve For A Real Heart
    can replace a real heart valve, Figure 1 shows a cross-section of the Heart Valve For A Real Heart, Figure 1.1 is the blood entrance opening to the Heart Valve For A Real Heart, Figure 1.2 is the end of the blood entrance opening to the Heart Valve For A Real Heart, which is cylindrical, Figure 1.3 is a ball which goes towards Figure 1.2 when the valve is closed to stop blood flow through the valve and which goes towards tube Figure 1.5 when the valve is open to allow blood flow through the valve, this is due to pressure exerted on the ball by the status of the heart, Figure 1.4 is the outer cylinder of the Heart Valve For A Real Heart, Figure 1.5 is the end of the blood exit opening from the Heart Valve For A Real Heart, Figure l..6 is a hole in the blood exit cylinder of the Heart Valve For A Real Heart through which blood which has travelled between the outer cylinder and inner cylinder of the Heart Valve For A Real Heart can flow, Figure 1.7 is another similar hole, Figure 1.8 is the blood exit opening of the Heart Valve For A Real Heart, Figure 1.9 connects the outer cylinder to the inner cylinder opening of the Heart Valve For A Real Heart and is a disc with a hole in the middle, Figure 1.10 is a similar disc with a hole in it connecting the outer cylinder to the inner cylinder exit of the Heart Valve For A Real Heart, barbed hooks attached to the Heart Valve For A real Heart can be used for placement inside the heart, the Heart Valve For A Real Heart is substantially as described herein with reference to the accompanying description and drawing.
    S S
GB0503068A 2005-02-15 2005-02-15 Ball heart valve Withdrawn GB2423132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0503068A GB2423132A (en) 2005-02-15 2005-02-15 Ball heart valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0503068A GB2423132A (en) 2005-02-15 2005-02-15 Ball heart valve

Publications (2)

Publication Number Publication Date
GB0503068D0 GB0503068D0 (en) 2005-03-23
GB2423132A true GB2423132A (en) 2006-08-16

Family

ID=34385465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0503068A Withdrawn GB2423132A (en) 2005-02-15 2005-02-15 Ball heart valve

Country Status (1)

Country Link
GB (1) GB2423132A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103892940A (en) * 2013-12-02 2014-07-02 北京工业大学 Liquid injection type cage ball aortic valve support system
US8956405B2 (en) 2012-07-13 2015-02-17 Boston Scientific Scimed, Inc. Collapsible caged-ball prosthetic valve for transcatheter delivery and method of use
GB2539643A (en) * 2015-06-13 2016-12-28 Lister Martin Artificial heart
CN111297516A (en) * 2015-08-25 2020-06-19 尹诺文有限责任公司 Venous valve prosthesis

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574865A (en) * 1968-08-08 1971-04-13 Michigan Instr Inc Prosthetic sutureless heart valve
US3626518A (en) * 1969-07-30 1971-12-14 Saul Leibinsohn Artificial cardiac valve
SU806028A1 (en) * 1979-05-10 1981-02-23 Всесоюзный Научно-Исследовательскийинститут Клинической И Экспериментальнойхирургии Valve for artificial heart
DE19619089A1 (en) * 1996-04-30 1997-11-13 Florian J Dr Netzer Vein valve e.g. for varicose treatment in elderly
WO1998019625A2 (en) * 1996-11-08 1998-05-14 Houser Russell A Percutaneous bypass graft and securing system
GB2405919A (en) * 2003-09-12 2005-03-16 Martin Lister Artificial heart valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574865A (en) * 1968-08-08 1971-04-13 Michigan Instr Inc Prosthetic sutureless heart valve
US3626518A (en) * 1969-07-30 1971-12-14 Saul Leibinsohn Artificial cardiac valve
SU806028A1 (en) * 1979-05-10 1981-02-23 Всесоюзный Научно-Исследовательскийинститут Клинической И Экспериментальнойхирургии Valve for artificial heart
DE19619089A1 (en) * 1996-04-30 1997-11-13 Florian J Dr Netzer Vein valve e.g. for varicose treatment in elderly
WO1998019625A2 (en) * 1996-11-08 1998-05-14 Houser Russell A Percutaneous bypass graft and securing system
GB2405919A (en) * 2003-09-12 2005-03-16 Martin Lister Artificial heart valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956405B2 (en) 2012-07-13 2015-02-17 Boston Scientific Scimed, Inc. Collapsible caged-ball prosthetic valve for transcatheter delivery and method of use
CN103892940A (en) * 2013-12-02 2014-07-02 北京工业大学 Liquid injection type cage ball aortic valve support system
CN103892940B (en) * 2013-12-02 2016-08-17 北京工业大学 A kind of topping up type cage ball formula aorta petal mounting system
GB2539643A (en) * 2015-06-13 2016-12-28 Lister Martin Artificial heart
CN111297516A (en) * 2015-08-25 2020-06-19 尹诺文有限责任公司 Venous valve prosthesis
CN111297516B (en) * 2015-08-25 2021-11-09 尹诺文有限责任公司 Venous valve prosthesis

Also Published As

Publication number Publication date
GB0503068D0 (en) 2005-03-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)