AU1341900A - Ventricular assist device with pre-formed inflation bladder - Google Patents
Ventricular assist device with pre-formed inflation bladderInfo
- Publication number
- AU1341900A AU1341900A AU13419/00A AU1341900A AU1341900A AU 1341900 A AU1341900 A AU 1341900A AU 13419/00 A AU13419/00 A AU 13419/00A AU 1341900 A AU1341900 A AU 1341900A AU 1341900 A AU1341900 A AU 1341900A
- Authority
- AU
- Australia
- Prior art keywords
- bladder
- heart
- compartments
- suction
- inflatable
- 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.)
- Abandoned
Links
- 230000002861 ventricular Effects 0.000 title claims description 61
- 239000012530 fluid Substances 0.000 claims description 38
- 239000012528 membrane Substances 0.000 claims description 29
- 239000008280 blood Substances 0.000 claims description 21
- 210000004369 blood Anatomy 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 210000005240 left ventricle Anatomy 0.000 claims description 5
- 210000005241 right ventricle Anatomy 0.000 claims description 5
- 238000003856 thermoforming Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 210000001308 heart ventricle Anatomy 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/191—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the outside of the patient's native heart, e.g. compressive structures placed around the heart
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] devices
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
- A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being hydraulic or pneumatic
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/839—Constructional details other than related to driving of devices for mechanical circulatory actuation
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10701698P | 1998-11-04 | 1998-11-04 | |
| US10701498P | 1998-11-04 | 1998-11-04 | |
| US60107016 | 1998-11-04 | ||
| US60107014 | 1998-11-04 | ||
| PCT/US1999/026042 WO2000025842A1 (fr) | 1998-11-04 | 1999-11-04 | Dispositif d'assistance ventriculaire a vessie gonflable preformee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU1341900A true AU1341900A (en) | 2000-05-22 |
Family
ID=26804288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU13419/00A Abandoned AU1341900A (en) | 1998-11-04 | 1999-11-04 | Ventricular assist device with pre-formed inflation bladder |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1126886A4 (fr) |
| AU (1) | AU1341900A (fr) |
| BR (1) | BR9915314A (fr) |
| CA (1) | CA2349627A1 (fr) |
| IL (1) | IL142991A0 (fr) |
| WO (1) | WO2000025842A1 (fr) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406420B1 (en) | 1997-01-02 | 2002-06-18 | Myocor, Inc. | Methods and devices for improving cardiac function in hearts |
| US6183411B1 (en) | 1998-09-21 | 2001-02-06 | Myocor, Inc. | External stress reduction device and method |
| US6332893B1 (en) | 1997-12-17 | 2001-12-25 | Myocor, Inc. | Valve to myocardium tension members device and method |
| US6260552B1 (en) | 1998-07-29 | 2001-07-17 | Myocor, Inc. | Transventricular implant tools and devices |
| US6537198B1 (en) | 2000-03-21 | 2003-03-25 | Myocor, Inc. | Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly |
| US6723038B1 (en) | 2000-10-06 | 2004-04-20 | Myocor, Inc. | Methods and devices for improving mitral valve function |
| EP1372740A2 (fr) | 2001-04-03 | 2004-01-02 | Theseus Imaging Corporation | Methodes d'utilisation d'une annexine permettant de visualiser la mort cellulaire in vivo et de traiter des etats pathologiques |
| EP1381839A4 (fr) | 2001-04-03 | 2005-10-12 | Univ Leland Stanford Junior | Imagerie in-vivo de l'apoptose |
| JP4083683B2 (ja) | 2001-09-07 | 2008-04-30 | マーディル， インコーポレイテッド | 外部心臓固定のための方法および装置 |
| US6764510B2 (en) | 2002-01-09 | 2004-07-20 | Myocor, Inc. | Devices and methods for heart valve treatment |
| US7247134B2 (en) | 2002-11-12 | 2007-07-24 | Myocor, Inc. | Devices and methods for heart valve treatment |
| US7112219B2 (en) | 2002-11-12 | 2006-09-26 | Myocor, Inc. | Devices and methods for heart valve treatment |
| ES2589579T3 (es) | 2004-01-08 | 2016-11-15 | Sullivan, Paul Joseph | Dispositivo de transferencia de fluidos no destructivo |
| CN100526011C (zh) | 2004-03-31 | 2009-08-12 | 伊斯特兰德医学系统有限公司 | 夹具 |
| WO2006108177A2 (fr) * | 2005-04-06 | 2006-10-12 | The Texas A & M University System | Dispositif de demodulation pro-active de motifs de contrainte cardiaque |
| CA3004121C (fr) * | 2008-10-10 | 2020-06-16 | Medicaltree Patent Ltd. | Procede, systeme et dispositif d'assistance cardiaque |
| DE102009043795B4 (de) * | 2009-09-30 | 2017-10-19 | AdjuCor GmbH | Herzunterstützungsvorrichtung und Verfahren zu ihrer Steuerung |
| US9220824B2 (en) | 2013-01-08 | 2015-12-29 | AdjuCor GmbH | Implanting cardiac devices |
| DE102013200150A1 (de) | 2013-01-08 | 2014-07-10 | AdjuCor GmbH | Zuführsystem für eine Herzunterstützungsvorrichtung |
| DE102013200153A1 (de) | 2013-01-08 | 2014-07-10 | AdjuCor GmbH | Perikardverschluss |
| DE102013200149A1 (de) | 2013-01-08 | 2014-07-24 | AdjuCor GmbH | Herzunterstützungsvorrichtung mit einer Kammer mit einem balgförmigen Abschnitt |
| DE102013200154A1 (de) | 2013-01-08 | 2014-07-10 | AdjuCor GmbH | Herzunterstützungsvorrichtung mit einer Schale und einer ersten und einer zweiten Hülle |
| DE102013200152A1 (de) | 2013-01-08 | 2014-07-10 | AdjuCor GmbH | Herzunterstützungsvorrichtung mit einer selbst-expandierenden Schale |
| DE102013200151A1 (de) | 2013-01-08 | 2014-07-10 | AdjuCor GmbH | Herzunterstützungsvorrichtung mit Markierungen |
| DE102013200148B4 (de) | 2013-01-08 | 2026-01-08 | AdjuCor GmbH | Steckersystem für eine Herzunterstützungsvorrichtung |
| DE102015212699A1 (de) | 2015-07-07 | 2017-01-12 | AdjuCor GmbH | Implantierbare Vorrichtung zur ortsgenauen Zuführung und Applikation von Substanzen in das Perikard oder auf die Herzoberfläche |
| US20170007403A1 (en) | 2015-07-08 | 2017-01-12 | AdjuCor GmbH | Implantable device for the locationally accurate delivery and administration of substances into the pericardium or onto the surface of the heart |
| CN106334224B (zh) * | 2016-09-19 | 2018-12-04 | 成都测迪森生物科技有限公司 | 一种体外人工心脏血泵 |
| US12023478B2 (en) | 2018-04-25 | 2024-07-02 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Dual lumen cannula system |
| WO2019241352A1 (fr) * | 2018-06-12 | 2019-12-19 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Dispositif d'assistance ventriculaire pulsatile |
| CN110478546B (zh) * | 2019-09-12 | 2025-01-28 | 首都医科大学附属北京安贞医院 | 一种心脏辅助器械 |
| CN110755708A (zh) * | 2019-10-31 | 2020-02-07 | 武汉大学 | 心室外左室辅助装置 |
| CN111921027B (zh) * | 2020-07-16 | 2022-02-22 | 中南大学 | 柔性心室辅助装置 |
| JP7704352B2 (ja) * | 2020-12-14 | 2025-07-08 | ザ テキサス エー アンド エム ユニヴァーシティー システム | 耐久性を改善した直接心臓圧迫装置 |
| CN114631875B (zh) * | 2022-05-17 | 2022-07-26 | 首都医科大学附属北京安贞医院 | 一种用于心脏房间隔穿刺的装置 |
| CN119279653A (zh) * | 2024-11-08 | 2025-01-10 | 中国医学科学院阜外医院 | 一种治疗心脏室壁瘤的成形装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1457030A (fr) * | 1965-11-22 | 1966-07-08 | Villamos Automatika Intezet | Dispositif de massage automatique du coeur |
| US3613672A (en) * | 1969-07-09 | 1971-10-19 | Peter Schiff | Mechanical ventricular assistance cup |
| US4130617A (en) * | 1977-12-30 | 1978-12-19 | Airco, Inc. | Method of making endotracheal tube cuffs |
| US5119804A (en) * | 1990-11-19 | 1992-06-09 | Anstadt George L | Heart massage apparatus |
| US5169381A (en) * | 1991-03-29 | 1992-12-08 | Snyders Robert V | Ventricular assist device |
| US5561875A (en) * | 1992-02-20 | 1996-10-08 | Crown Therapeutics, Inc. | Vacuum/heat formed cushion supported on a fluid permeable manifold |
| AUPO723197A0 (en) * | 1997-06-06 | 1997-07-03 | Seare, William J Jr | Cardiac assist device |
-
1999
- 1999-11-04 AU AU13419/00A patent/AU1341900A/en not_active Abandoned
- 1999-11-04 WO PCT/US1999/026042 patent/WO2000025842A1/fr not_active Ceased
- 1999-11-04 CA CA002349627A patent/CA2349627A1/fr not_active Abandoned
- 1999-11-04 EP EP99956912A patent/EP1126886A4/fr not_active Withdrawn
- 1999-11-04 IL IL14299199A patent/IL142991A0/xx unknown
- 1999-11-04 BR BR9915314-9A patent/BR9915314A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9915314A (pt) | 2002-01-29 |
| EP1126886A4 (fr) | 2003-09-17 |
| IL142991A0 (en) | 2002-04-21 |
| WO2000025842A1 (fr) | 2000-05-11 |
| EP1126886A1 (fr) | 2001-08-29 |
| CA2349627A1 (fr) | 2000-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU1341900A (en) | Ventricular assist device with pre-formed inflation bladder | |
| AU747403B2 (en) | Method and apparatus for assisting a heart | |
| US6238334B1 (en) | Method and apparatus for assisting a heart to pump blood | |
| US7347811B2 (en) | Heart assist device utilising aortic deformation | |
| US5848962A (en) | Device for assisting cardiac function | |
| JPH07503160A (ja) | 心臓補助装置 | |
| KR100833669B1 (ko) | 외부 반사 박동 심장 보조 장치 | |
| US6471633B1 (en) | Mechanical auxillary ventricle blood pump with reduced waist portion | |
| US5453076A (en) | Internal cardiac assist apparatus | |
| JP2004518457A (ja) | 血液循環補助装置 | |
| WO2001003753A1 (fr) | Dispositif ameliore d'assistance par ballon intra-aortique | |
| EP1007112A1 (fr) | Dispositif d'assistance cardiaque | |
| US7846083B2 (en) | Left ventricle assist device (LVAD) | |
| AU2003277983B2 (en) | Heart assist device utilising aortic deformation | |
| US20200129685A1 (en) | Intra-aortic spiral balloon pump | |
| WO2021162564A1 (fr) | Dispositif d'assistance ventriculaire gauche implantable et système d'assistance ventriculaire à utiliser chez des patients présentant une insuffisance cardiaque terminale | |
| MXPA99003631A (en) | Method and apparatus for assisting a heart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |