CN1039352A - 组织移植组合物及其制备方法 - Google Patents
组织移植组合物及其制备方法 Download PDFInfo
- Publication number
- CN1039352A CN1039352A CN89104864A CN89104864A CN1039352A CN 1039352 A CN1039352 A CN 1039352A CN 89104864 A CN89104864 A CN 89104864A CN 89104864 A CN89104864 A CN 89104864A CN 1039352 A CN1039352 A CN 1039352A
- Authority
- CN
- China
- Prior art keywords
- graft
- small intestinal
- tissue
- tissue graft
- graft composition
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
- E02D5/08—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/37—Digestive system
- A61K35/38—Stomach; Intestine; Goblet cells; Oral mucosa; Saliva
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
- A61L27/3629—Intestinal tissue, e.g. small intestinal submucosa
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cell Biology (AREA)
- Dermatology (AREA)
- Zoology (AREA)
- Structural Engineering (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Virology (AREA)
- Physiology (AREA)
- Developmental Biology & Embryology (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biotechnology (AREA)
- Nutrition Science (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- Composite Materials (AREA)
- Urology & Nephrology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Prostheses (AREA)
Abstract
本发明涉及从小肠部分移植组合物的方法。所述的组织移植组合物包括温血脊椎动物小肠部分的粘膜下层,其中该粘膜下层是从肌织膜和粘膜的至少腔部分脱层而来的。在作为血管自体移植物、血管同种移植物和血管杂种移植物应用时,该组织移植组合物显示出优异的力学性质以及非变应原性和非血小板遗传性。
Description
本发明涉及新的组织移植组合物。该组合物具有强度,不闭合抗感染,显示出非免疫遗传性,非血栓形成性,以及抗动脉瘤形成等性质,因而优于众多的合成移植材料。更具体地说,本发明涉及包含小肠粘膜下层部分和基底粘膜部分的组织移植组合物,涉及这类组合物的制备方法以及它们的应用。
当今,组织移植材料具有重要的临床价值和经济价值。据估计,1986年光是花在血管移植物上的费用就达一亿三千美元,还不包括冠状动脉旁通管移植物。然而,与大多数其它外科手术相比,血管移植手术的成功率便暗然失色。例如,对于小直径血管移植物来说,五年的累积开放率达到50%就相当不错了。如此低的成功率在很大程度上是由于目前应用于临床的移植材料存在着一种或多种物理或功能上的缺陷。
鉴别材料是否适用于组织移植物尤其困难,因为这类材料必须具有多种特殊的性质。例如,血管移植材料在连续应力下不仅应具具机械稳定性,而且必须具有能足以实现毛细管化的多孔性,类似于宿主组织的顺应性,以及较高的负Z电位(为不致血栓形成)。此外,它们应是非变应原的和非致癌的,并且最好生产成本低廉。
很少有移植材料具备所有理想的性质。有关血管移植物领域内的研究和开发的文献报导表明,人们正在进行有效的努力,以克服目前采用的移植材料所共有的缺点。
目前合成材料和自体材料均已被用作血管移植物。在合成材料中,多孔聚四氟乙烯(PTFE)是常用的血管移植材料,特别用于小血管分流术。然而,多孔PTFE移植物易引起新内膜增生和移植后的血栓形成(例如,对股胭胭 旁通管来说,6年的累积开放率大约为50%)。据报导,PTFE移植物用于静脉循环时的成功率更低。
另一种合成材料-Dacron 常用于大血管移植手术(例如,肾下主动脉移植物)。然而,编织的Dacron 具有较高的多孔性,移植前必须预凝块,以避免大范围出血。这种预凝块手段并不总是可行或成功的。当编织的Dacron 的孔较少时,其顺应能力仅为正常主动脉的20%。至于在用于血流较慢的小动脉或静脉时,Dacron 移植物的功能更差。
利用合成材料作移植材料所产生的更为严重的问题之一是合成材料的抗感染能力差。植入的合成移植物后感染的死亡率为66%。当受到污染时,合成材料的小间隙内易聚集微生物,一旦受微生物污染,极难通过抗菌治疗加以控制。实际上,只能移出受感染的合成移植药。
近来,研究人员报导了利用活人体细胞剂制备合成皮肤和血管等同物的方法。见美国专利4,604,346;4,546,500;4,539,716;4,485,097;4,485,096。
就自体材料而言,已得到应用的有隐静脉、人的脐静脉、翻转的小肠和桡动脉,但这些材料同样具有严重的缺点。隐静脉的大小可能不适合于某些手术,或可能因疾病损伤而无法利用。此外,隐静脉可能具有不可接受的静脉曲张,在“动脉硬化”后会加速动脉粥样化形成。脐静脉移植物和翻转小肠移植物均可引起早期血栓形成和新动脉瘤形成。而桡动脉的应用也是有限的,因为它较难获取,并且在移植后可能退化。
因此,本发明的目的之一在于提供一种组织移植材料,这种材料未显露出目前临床上使用的众多移植材料的缺点。
本发明的目的之二是提供一种用部分小肠制备新颖组织移植材料的方法。
本发明的目的之三是提供新颖的多用途组织移植材料在自身移植、同种移植和异种移植方面的应用。
本发明的目的之四是提供一种利用新颖组织移植组合物进行血管替换的方法。
图1是一部分小肠的剖面图。
本发明涉及的组织移植组合物主要包含温血脊椎动物小肠部分的粘膜下层。该粘膜下层是从肌织膜和至少是小肠部分粘膜腔部分分层而得到的。由于本发明的组织移植组合物作为血管自身移植物和血管同种移植物的应用中已显示出优异的功能特性,可以预言,本发明的组织移植组合物可作为异种移植物广泛地应用于血管和其它组织移植。申请人已发现,本发明的组织移植组合物具有多重物物理和生理的特性,使其特别适合于组织移植的应用中。
在本发明的一个优选实施例中,组织移植材料包括粘膜下层组织和基底粘膜组织,它们是从小肠部分分层而得到的,更好的是从空肠(即在十二指肠和回肠间小肠的一部分)分层而获得的组织移植材料。在为获得本发明的移植材料而对小肠作处理(分层)前,小肠是由许多分散的组织层组成的。图1提供了小肠的剖面图,显示以标记A至G表示的分散组织层(分别表示外层至内层),它们总起来表示肠壁。最外层的组织层A代表肠系膜组织。为说明起见,将肠系膜组织作为特殊的组织层来描述。通常这类组织不以分散层出现,而作为不连续的组织部分出现。组织层B和C分别代表浆膜和肌织膜。组织层D系粘膜下层,它是稠密的不规则的胶原结缔组织,通常聚集许多肥大细胞。由这些细胞产生的肝素至少是导致该移植材料没有早期血栓形成的部分原因。
组织层E、F和G总起来代表所谓的粘膜层。层E是平滑肌细胞层,称之为粘膜肌层。层F是致密层(蜕膜),由无细胞胶原和弹性硬蛋白纤维组成。层G由上皮粘膜层及其粘膜固有层组成,以绒毛突状集合排列成为一系列粘膜指状赘疣。
为制备本发明的移植物材料,对下述肠组织部分进行处理后,组织学检查表明,如同肌织膜和粘膜被除去一样,上皮粘膜层及其粘膜固有层已被除去。因此,本发明的优选移植物材料包括粘膜下层D以及粘膜的基底部分,尤其是粘膜肌层E和致密层(蜕膜)F。下文将这些组织层总称为小肠粘膜下层(“SIS”)。
通过下述方法,可制得本发明的SIS自体移植物。例如,沿中线剖腹切开后,首先切除自体邻接空肠部分。然后,将切下的空肠部分用外科用纱布包起来。所述的纱布已在生理盐水中浸泡过。将小肠吻合之后,按本发明的下述方法制备切出的小肠部分(空肠),用作组织移植材料。同样,用从同一种类的器官/组织供体上取下的肠组织制备同种移植物。利用屠宰场上由安死术处死的猫、猪或牛的肠组织制备异种移植物。然而,迄今为止已发现,从不同种类获得的小肠组织相互之间存在的形态学差异极小。事实上,本发明的人体移植物的组织形态几乎与狗的组织形态相同。唯一可识别的形态学差异在于人体组织中的致密层(蜕膜)略稀一些。
本发明的组织移植材料的制备方法如下:刮擦肠组织,以除去包括浆膜和肌织膜(图1中的层B和层C)在内的外层以及至少包括粘膜(图1中的层E至层G)的腔部分(层G)的内层。在轻度的刮擦状态下,粘膜在蜕膜(层F)和层G的粘膜固有层之间分层。更具体的方法是:利用Adson-Brown镊和Metzenbaum剪,从切出的肠上除去任何肠系膜组织之后,用手术刀柄和湿润纱布进行纵向磨擦,将浆膜和肌织膜(外组织层)同肠部分分离。将肠部分外翻后,采用相同的磨擦方法,将浆膜的腔部分同下层组织分离。应小心地操作,以避免穿破粘膜下层。同样,从分离层上除去移植物表面上残存的任何“附属物”。任意地,先将肠部分外翻,剥离腔层,然后再翻回除去浆膜和肌织膜时的原位。该移植材料为带白色的半透明管状组织,厚度约为0.1mm,一般由粘膜下层,与之连接肌层和致密层(蜕膜)组成。就血管移植应用而言,将制备的移植物翻转到其原来的方法,使致密层(蜕膜)成为移植腔表面。
一般将制备的移植材料用盐水清洗,并在10%的硫酸新霉素溶液中放置大约20分钟,此后该移植材料便可使用。按惯用的组织移植外科方法应用该移植物。就非血管组织移植应用而言,可将管状的移植材料纵向切开,展平形成组织移植片。实际上,将切下的肠部分纵向切开,并将其“展开”形成预移植片后,再进行上述整个组织脱层步骤更为方便。例如,可将制备的移植组织片用作皮肤移植材料,或用于修补其它机体组织缺陷,因此这种移植组织片适宜于外科应用,具有本发明移植组合物的物理和功能特征。
就血管移植物的应用而言,移植物的直径应大致上同受体血管直径相同。可通过以下手段实现这一要求,即:对组织移植物进行处理,确定一个直径与受体血管大体相等的管型,将组织移植物纵向缝合,或采用其它手段纵向固定。形成所述血管移植物。因此,血管移植物可通过下述方法制备,例如:选用外径等于受体血管的无菌玻璃杆,将玻璃插入移植物腔内,然后将余下的组织聚集,沿移植物的长度缝合(例如,采用两条连续缝线或一条简单的间断缝线)或采用其它专业上公知的组织固定技术,得到所期望腔径的血管移植物。
根据本发明的目的,SIS组合物具有组织移植材料所需的力学性能,包括低孔隙指数,高顺应性以及高破裂压力点。就孔隙指数而言,专业人员可以理解到,组织移植材料的孔隙指数非常低,以防止手术中的出血,但另一方面又要求其具有足够的孔隙,以便使新生长的血管滋养管穿过移植材料,滋养新内膜和腔表面。一般在120mmHg的压差下,按每cm2min-1通过的水量(ml)来测定移植材料的孔隙指数。SIS移植材料的孔隙指数为10,大大低于现有的其它移植材料的孔隙。(例如,Woven Dacron 的孔隙指数为50)。虽然孔隙指数较低,但SIS仍然具充分的多孔性,从而保证了在SIS内产生新的毛细管化作用。就血管移植应用而言,SIS组合物在手术后的第四天便可使移植物壁内形成的充血毛细血管扩展到腔表面。
有关移植物的顺应性,先有技术中已描述了顺应性和开放性之间的直接联系。理想的移植材料的顺应性应至少与替换组织的顺应性相同用间隔为5.0cm的两道墨水标记形成原始长度计。以32cm/cm/min的张力速率加载试样,据此测定延长部分和施加的力,得到以下结果:
SIS移植物的顺应性:0.045cm/N每cm长
正常狗主动脉的顺应性:0.017cm/N每cm长
由此可见,SIS移植材料的顺应性实际上高于正常主动脉的顺应性。与先有技术的血管移植物相比,这是一个显著的进步。所有现有合成移植物的顺应性均低于天然动脉3至10倍,因而比天然动脉更易形成血栓。先有技术中弥补这种顺应性失配的方法是采用直径大于邻接天然动脉的移植材料。然而,这种技术带来了附加的问题。血液在通过大直径移植物部分时速度较慢。因此,移植物壁处的剪切应力较小。在此情况下,更易发生血小板和纤维蛋白沉淀以及随后的血栓形成。对比之下,由于SIS材料具有上述高顺应性,采用等径的SIS移植物就不会产生这类问题。
已发现,本发明的SIS移植材料的破裂压力点远远高于生理上可能碰到的破裂压力点。将管状SIS移植物部分同两个25mm直径的管子连接,以恒定流速的氮气对移植物加压,由此进行破裂压力试验。采用两种流速。在较低的流速下,压力最初是上升的,然后下降,随着通过移植物壁的气体流出量同气体流入量的平衡,压力趋于稳定。在较高流速下,压力迅速增加,达到大约400mmHg的破裂压力,表明移植材料能够轻易地承受连续的脉压,即,可作为正常生理条件下的血管移植物之用。
实施例1
用作大直径动脉移植物的小肠粘膜下层
进行了一系列的实验,以测试三种不同构型的小肠用作狗肾下主动脉的血管移植物的功能。在第一个实验中将全厚的非翻转的空肠部分(具有完整的肠系膜血管神经的空肠或未分离的空肠部分)用作移植材料。肠粘膜是血液-移植物界面。实验中的四条狗均在手术后的18小时内死去,这是由于移植物部分的血栓形成和缝合线造成的出血所致。
第二个实验采用分离的和翻转的空肠部分作为移植物,以浆膜作为血液-移植物界面。该实验采用两只狗。第一只狗体内的移植物于手术后4小时导致血栓形成;第二只狗于手术后的第四天死于邻接吻合部位处的急性出血。
在第三个实验中仅将一部分肠壁用作移植材料。从每条狗获取自体上端空肠的游离部分,然后用手术刀柄粗粗地刮擦腔表面,由此除去大部分粘膜。按相同的方式,随后除去浆膜和肌织膜。在对肠部分进行这种似乎残忍的处理后,剩余的组织为100μm厚的粘膜下层和基底粘膜部分。然后将该移植物置于15只狗的肾下主动脉中,效果极为显著。第三个实验的结果概述如下。
15只狗中,13只植有开放性移植物,直至处死。在手术后的各个时间,例如4天至1年内,将11只狗处死,检查动物未见移植感染、动脉瘤形成或血栓形成的迹象。有两只狗移植失败,这是由于技术失误引起的,它包括金属钳的误放以及吻合技术差等。在撰写本说明书时,仍有两只动物存活,正对其进行更长时间的移植物开放性观察。
采用阳性对照放射照相术来证实手术后4天至7天内以及此后每6至8周的移植物的开放性。此外,通过观察强股脉的存在和无后肢水肿,临床上监测移植物的开放性。
保持开放性移植物的11只狗于手术后的各个不同阶段被处死(第4,7,10和14天,以及第9,11,13,17,26,44和52周)。在动物被处死前,给动物加做一次血管造影,用以证实移植物的开放性和提供评价移植物的扩张,狭窄和动脉瘤形成的对比放射照片。11只动物全部显示出完全的开放性,没有出现有害的腔变化迹象。
对这些移植物所作的肉眼病理学检查表明,光滑腔表面带有任意排列的红和白区域,没有血栓形成的迹象。周围有坚固的结缔组织积聚,与移植物壁融合。在手术后的6个月内,对所有试样所作的检查表明,在移植物表面上没有内皮细胞生长的迹象。这些移植物的表面复盖着一层平坦的、中度致密的胶原组织层。
对26,44和52周的试样所作的病理组织学检查显示:有平坦的、“内皮样”细胞部分地覆盖在致密的纤维蛋白组织层(约500μm厚)上。整个组织渗透着充血的毛细血管,原始移植材料外壁与周围结缔组织对腔表面所作的扫描电子显微检查显示一层平坦的细胞,它不能区别平于内皮细胞,具有蔓延的“假足”。对这些移植物部分进行透射电子显微镜检查,同样表明内皮细胞覆盖着腔表面。此外,根据免疫荧光法检测,存在因子VII:相关抗原,进一步显示了这些移植物腔表面细胞的内皮起源。另外,对移植材料进行试验,通过测试内皮衍生的释放因子的存在来测定内皮细胞的存在。将乙酰胆碱应用于移植物试样表面,收集流出物。通过观察含内皮衍生的释放因子的鼠主动脉的平滑肌的松弛状况来证实流出物。
对10只被处死狗中的每一只测定移植物的头侧,远侧和SIS移植物内的血压。在每只狗的所有三个位置,血压均相同,表明采用SIS移植材料对血液动力学不产生有害的影响。
测定了以下全部狗的实验参数,包括手术前,手术后第一天,此后若干月内的其它时间的参数,即,血细胞比容,前凝血酶时间、激活的部分凝血激酶时间、血小板计数、全血计数以及简要的血清化学概况。结果表明,在所有的时间,所有动物的实验测试参数均是正常的。在手术过程中,给这些动物以低剂量肝素进行治疗(600个单位IV),但在手术后未进行抗凝血处理。在凝血试验中没有任何变化;鉴于狗的凝血系统的反应活性相对比人高,血小板计数特别令人鼓舞。
实施例2
用作小动脉移植物的小肠粘膜下层
本实验涉及将36个的移植物同时植入18只狗的股动脉和颈动脉。36个移植物中的33个仍然具有开放性。如同第一个实验中所采取的方式,对这些动物进行相同的实验测定,未观察到异常现象。此外,利用常规的两维超声成象法测定开放性和断面脉管直径。
手术后第四天,对处死狗的移植物组织进行病理学检查,结果表明腔表面没有血栓形成和轻度狭窄的邻接吻合。组织学检查表明移植物壁内存在早期的充血毛细血管-防感染的潜在自然保护体,在撰写本说明书时,这些狗中的五只仍然存活,供进一步测定之用本实验中,手术后后的狗现已存活了7个月。
实施例3
用作静脉移植物的小肠粘膜下层
在本实施例中,将SIS移植物置于两只狗的后腔静脉(类似于人的“下”腔静脉)以及五只狗的前腔静脉(类似于人的“上”腔静脉)内。虽然前腔静脉移植物的开放性仅分别达11和14天,但病理学检查表明,移植物的失败可归因于技术失误,即:下吻合部位狭窄(直径为8mm,而自然静脉和邻接移植物的直径为16mm)。此外,两种移植物的腔表面均覆盖着不形成血栓的“假内乳头”,它由致密的纤维蛋白和未成熟的胶原结缔组织组成。
手术后直到第7,14和21天,三只狗才被处死,但前腔静脉移植物仍具开放性。在手术后第7周,即撰写本说明书时,其中有开放性移植物的两只狗仍然存活。所有三只狗的邻接缝合处显示出早期的血栓形成迹象,其中移植物的瓣已被翻转,造成血流不止但移植的其余部分仍未形成血栓。此外,肉眼病理学和组织学检查表明,移植物被一层闪光的平滑红色表面所覆盖,该表面在外观上同前述实验中研究的移植物表面相同。
实施例4
用作动脉同种移植的小肠粘膜下层
将SIS作为大直径同种移植用于狗的主动脉。按照与前述制备主动脉自体移植物的相同方法制备同种移植物。在撰写本说明书时,正是手术后的第8周,然而试验动物未显示出如下迹象:移植物的血栓形成、感染或动脉瘤形成(正如血管图象所证实)。
实施例5
小肠粘膜下层用作动脉异种移植物
将SIS作为异种移植物用于狗。按照前述步骤制备的SIS移植物,并将其植入狗内。在撰写本说明书时,试验动物正处于手术后的第2周,未显示不利的迹象。
Claims (10)
1、一种组织移植组合物包括温血脊椎动物小肠部分的粘膜下层,所述粘膜下层是从肌织膜和至少是从所述小肠部分的粘膜腔部分分层得到的。
2、按权利要求1的组织移植组合物,其中小肠部分是从空肠切除的。
3、按权利要求1的组织移植组合物,其中粘膜下层连接粘膜肌层和粘膜致密层。
4、按权利要求3的组织移植组合物,其中小肠部分是从空肠切除的。
5、一种由小肠部分制备组织移植组合物的方法,所述包括刮擦小肠部分,以除去浆膜、肌织和至少是粘膜的腔部分。
6、按权利要求5的方法,其中小肠部分是从空肠切除的。
7、按权利要求5的方法,其中刮擦小肠部分,以除去所有的组织层,提供基本上由小肠部分的粘膜下层和邻近粘膜肌层以及致密层等组织层构成的移植材料。
8、按权利要求5的制备组织移植组合物的方法,该方法进一步包括纵向切割肠部分,形成片状移植材料。
9、按权利要求5的制备取代受体血管的血管移植物的方法,所述方法进一步包括对所述组织移植组合物进行处理,构成一个直径大致等于受体血管的管型,将所述组织移植物沿纵向缝合,形成所述血管移植物。
10、按权利要求5的方法,其中小肠部分是从空肠切除的。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/217,299 US4902508A (en) | 1988-07-11 | 1988-07-11 | Tissue graft composition |
US217,299 | 1988-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1039352A true CN1039352A (zh) | 1990-02-07 |
CN1018893B CN1018893B (zh) | 1992-11-04 |
Family
ID=22810477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN89104864A Expired CN1018893B (zh) | 1988-07-11 | 1989-07-10 | 组织移植组合物及其制备方法 |
Country Status (25)
Country | Link |
---|---|
US (1) | US4902508A (zh) |
EP (1) | EP0424463B1 (zh) |
JP (1) | JP2539934B2 (zh) |
KR (1) | KR0131821B1 (zh) |
CN (1) | CN1018893B (zh) |
AR (1) | AR244539A1 (zh) |
AT (1) | ATE112963T1 (zh) |
AU (1) | AU613499B2 (zh) |
BR (1) | BR8907538A (zh) |
CA (1) | CA1335432C (zh) |
CH (2) | CH681506A5 (zh) |
DE (1) | DE68918943T2 (zh) |
DK (1) | DK175719B2 (zh) |
ES (1) | ES2019146A6 (zh) |
FI (1) | FI910113A0 (zh) |
HU (1) | HU207448B (zh) |
IE (1) | IE67279B1 (zh) |
IL (1) | IL90622A (zh) |
MX (1) | MX171671B (zh) |
NZ (1) | NZ229797A (zh) |
OA (1) | OA09633A (zh) |
PH (1) | PH26921A (zh) |
PT (1) | PT91096B (zh) |
WO (1) | WO1990000395A1 (zh) |
ZA (1) | ZA894551B (zh) |
Families Citing this family (621)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6171338B1 (en) * | 1988-11-10 | 2001-01-09 | Biocon, Oy | Biodegradable surgical implants and devices |
US5281422A (en) * | 1991-09-24 | 1994-01-25 | Purdue Research Foundation | Graft for promoting autogenous tissue growth |
EP0630432B1 (en) * | 1992-03-13 | 1999-07-14 | Atrium Medical Corporation | Controlled porosity expanded fluoropolymer (e.g. polytetrafluoroethylene) products and fabrication |
US5800537A (en) * | 1992-08-07 | 1998-09-01 | Tissue Engineering, Inc. | Method and construct for producing graft tissue from an extracellular matrix |
WO1994003584A1 (en) * | 1992-08-07 | 1994-02-17 | Tissue Engineering, Inc. | Production of graft tissue from extracellular matrix |
US5300306A (en) * | 1992-09-29 | 1994-04-05 | Alvarado Carlos A | Tissue-equivalent membrane from bovine esophageal tissue |
US6653291B1 (en) * | 1992-11-13 | 2003-11-25 | Purdue Research Foundation | Composition and method for production of transformed cells |
US5641518A (en) * | 1992-11-13 | 1997-06-24 | Purdue Research Foundation | Method of repairing bone tissue |
US5275826A (en) * | 1992-11-13 | 1994-01-04 | Purdue Research Foundation | Fluidized intestinal submucosa and its use as an injectable tissue graft |
US5352463A (en) * | 1992-11-13 | 1994-10-04 | Badylak Steven F | Tissue graft for surgical reconstruction of a collagenous meniscus and method therefor |
US6074840A (en) * | 1994-02-18 | 2000-06-13 | The Regents Of The University Of Michigan | Recombinant production of latent TGF-beta binding protein-3 (LTBP-3) |
US20020193338A1 (en) * | 1994-02-18 | 2002-12-19 | Goldstein Steven A. | In vivo gene transfer methods for wound healing |
US5763416A (en) * | 1994-02-18 | 1998-06-09 | The Regent Of The University Of Michigan | Gene transfer into bone cells and tissues |
US5942496A (en) * | 1994-02-18 | 1999-08-24 | The Regent Of The University Of Michigan | Methods and compositions for multiple gene transfer into bone cells |
US5962427A (en) * | 1994-02-18 | 1999-10-05 | The Regent Of The University Of Michigan | In vivo gene transfer methods for wound healing |
US6334872B1 (en) * | 1994-02-18 | 2002-01-01 | Organogenesis Inc. | Method for treating diseased or damaged organs |
ATE372747T1 (de) * | 1994-02-18 | 2007-09-15 | Organogenesis Inc | Verfahren zur herstellung einer bio-umbaubare transplantatprothese aus kollagen |
US6551618B2 (en) | 1994-03-15 | 2003-04-22 | University Of Birmingham | Compositions and methods for delivery of agents for neuronal regeneration and survival |
EP1217101B8 (en) | 1994-04-29 | 2006-02-01 | Boston Scientific Scimed, Inc. | Stent with collagen |
US6475232B1 (en) * | 1996-12-10 | 2002-11-05 | Purdue Research Foundation | Stent with reduced thrombogenicity |
US5702419A (en) * | 1994-09-21 | 1997-12-30 | Wake Forest University | Expandable, intraluminal stents |
US5562946A (en) * | 1994-11-02 | 1996-10-08 | Tissue Engineering, Inc. | Apparatus and method for spinning and processing collagen fiber |
US5709934A (en) * | 1994-11-22 | 1998-01-20 | Tissue Engineering, Inc. | Bipolymer foams having extracellular matrix particulates |
US5891558A (en) * | 1994-11-22 | 1999-04-06 | Tissue Engineering, Inc. | Biopolymer foams for use in tissue repair and reconstruction |
US6485723B1 (en) * | 1995-02-10 | 2002-11-26 | Purdue Research Foundation | Enhanced submucosal tissue graft constructs |
US5695998A (en) * | 1995-02-10 | 1997-12-09 | Purdue Research Foundation | Submucosa as a growth substrate for islet cells |
EP0734736A1 (en) * | 1995-03-31 | 1996-10-02 | Toyo Boseki Kabushiki Kaisha | Medical device and method for producing the same |
US5711969A (en) * | 1995-04-07 | 1998-01-27 | Purdue Research Foundation | Large area submucosal tissue graft constructs |
EP0820301B1 (en) * | 1995-04-07 | 2002-07-24 | Purdue Research Foundation | Tissue graft for urinary bladder reconstruction |
US20020095218A1 (en) * | 1996-03-12 | 2002-07-18 | Carr Robert M. | Tissue repair fabric |
US5554389A (en) * | 1995-04-07 | 1996-09-10 | Purdue Research Foundation | Urinary bladder submucosa derived tissue graft |
US5733337A (en) | 1995-04-07 | 1998-03-31 | Organogenesis, Inc. | Tissue repair fabric |
US5569273A (en) * | 1995-07-13 | 1996-10-29 | C. R. Bard, Inc. | Surgical mesh fabric |
US5911942A (en) * | 1995-11-02 | 1999-06-15 | Tissue Engineering, Inc. | Method for spinning and processing collagen fiber |
US5755791A (en) * | 1996-04-05 | 1998-05-26 | Purdue Research Foundation | Perforated submucosal tissue graft constructs |
US5788625A (en) * | 1996-04-05 | 1998-08-04 | Depuy Orthopaedics, Inc. | Method of making reconstructive SIS structure for cartilaginous elements in situ |
US5668288A (en) * | 1996-04-16 | 1997-09-16 | Depuy Orthopaedics, Inc. | Polyester ionomers for implant fabrication |
US5733868A (en) * | 1996-04-16 | 1998-03-31 | Depuy Orthopaedics, Inc. | Poly(amino acid) adhesive tissue grafts |
US6299905B1 (en) * | 1996-04-16 | 2001-10-09 | Depuy Orthopaedics, Inc. | Bioerodable polymeric adhesives for tissue repair |
US5730933A (en) * | 1996-04-16 | 1998-03-24 | Depuy Orthopaedics, Inc. | Radiation sterilization of biologically active compounds |
US6171344B1 (en) | 1996-08-16 | 2001-01-09 | Children's Medical Center Corporation | Bladder submucosa seeded with cells for tissue reconstruction |
CA2263144A1 (en) * | 1996-08-16 | 1998-02-19 | Children's Medical Center Corporation | Bladder submucosa seeded with cells for tissue reconstruction |
CZ54899A3 (cs) * | 1996-08-23 | 1999-08-11 | Cook Biotech, Incorporated | Štěpová protéza, materiály s ní spojené a způsoby její výroby |
US8716227B2 (en) * | 1996-08-23 | 2014-05-06 | Cook Biotech Incorporated | Graft prosthesis, materials and methods |
US6666892B2 (en) | 1996-08-23 | 2003-12-23 | Cook Biotech Incorporated | Multi-formed collagenous biomaterial medical device |
US20060025786A1 (en) * | 1996-08-30 | 2006-02-02 | Verigen Transplantation Service International (Vtsi) Ag | Method for autologous transplantation |
US20020173806A1 (en) * | 1996-08-30 | 2002-11-21 | Verigen Transplantation Service International (Vtsi) Ag | Method for autologous transplantation |
EP1430899B1 (en) * | 1996-09-16 | 2010-07-07 | Purdue Research Foundation | Graft from submucosal intestinal tissue for repairing neurological tissue |
CA2263898C (en) * | 1996-09-16 | 2009-12-08 | Purdue Research Foundation | Composition and method for repairing neurological tissue |
US5902228A (en) * | 1996-10-11 | 1999-05-11 | Cornell Research Foundation, Inc. | Method and apparatus for support and tubularization of surgical grafts |
EP0936930B1 (en) * | 1996-11-05 | 2004-07-28 | Purdue Research Foundation | Myocardial graft constructs |
WO1998025545A1 (en) | 1996-12-10 | 1998-06-18 | Cook Biotech, Inc. | Stent grafts containing purified submucosa |
DE69720252T2 (de) * | 1996-12-10 | 2003-12-04 | Purdue Research Foundation, West Lafayette | Gewebetransplantat aus der magensubmukosa |
DK1014895T3 (da) * | 1996-12-10 | 2006-07-10 | Purdue Research Foundation | Kunstige karventiler |
AU774634B2 (en) * | 1996-12-10 | 2004-07-01 | Purdue Research Foundation | Tubular submucosal graft constructs |
US6696270B2 (en) | 1996-12-10 | 2004-02-24 | Purdue Research Foundation | Gastric submucosal tissue as a novel diagnostic tool |
US6375989B1 (en) | 1996-12-10 | 2002-04-23 | Purdue Research Foundation | Submucosa extracts |
AU727243B2 (en) * | 1996-12-10 | 2000-12-07 | Methodist Health Group, Inc. | Submucosal tissue inhibition of neoplastic cell growth |
JP4638562B2 (ja) * | 1996-12-10 | 2011-02-23 | パーデュー・リサーチ・ファウンデーション | 脊椎動物肝臓組織由来の生物材料 |
EP0961595B1 (en) | 1996-12-10 | 2003-09-10 | Purdue Research Foundation | Tubular submucosal graft constructs |
US7923250B2 (en) | 1997-07-30 | 2011-04-12 | Warsaw Orthopedic, Inc. | Methods of expressing LIM mineralization protein in non-osseous cells |
DE69840361D1 (de) * | 1997-07-30 | 2009-01-29 | Univ Emory | Neue knochenmineralisierungsproteine, dna, vektoren, expressionssysteme |
JP2001515706A (ja) * | 1997-09-11 | 2001-09-25 | パーデュー・リサーチ・ファウンデーション | ガラクトシダーゼ変性粘膜下組織 |
US6254627B1 (en) * | 1997-09-23 | 2001-07-03 | Diseno Y Desarrollo Medico S.A. De C.V. | Non-thrombogenic stent jacket |
JP4097895B2 (ja) | 1997-09-24 | 2008-06-11 | エシコン・インコーポレイテッド | Acl固定ピン |
EP1042453A4 (en) | 1997-12-23 | 2003-05-21 | Purdue Research Foundation | BIOLOGICAL MATERIAL DERIVED FROM BASAL MEMBRANES OF FOLLICLES |
US7070607B2 (en) * | 1998-01-27 | 2006-07-04 | The Regents Of The University Of California | Bioabsorbable polymeric implants and a method of using the same to create occlusions |
CA2321117C (en) * | 1998-02-27 | 2014-07-15 | Purdue Research Foundation | Submucosa gel compositions |
US7452371B2 (en) * | 1999-06-02 | 2008-11-18 | Cook Incorporated | Implantable vascular device |
MXPA00012063A (es) * | 1998-06-05 | 2003-04-22 | Organogenesis Inc | Protesis de soporte de injerto vascular biodisenadas. |
AU753773B2 (en) * | 1998-06-05 | 2002-10-31 | Organogenesis Inc. | Bioengineered vascular graft prostheses |
CA2334364C (en) * | 1998-06-05 | 2011-01-04 | Organogenesis Inc. | Bioengineered flat sheet graft prostheses |
CA2334368C (en) * | 1998-06-05 | 2011-05-24 | Organogenesis, Inc. | Bioengineered tubular graft prostheses |
US6933326B1 (en) * | 1998-06-19 | 2005-08-23 | Lifecell Coporation | Particulate acellular tissue matrix |
US6458109B1 (en) * | 1998-08-07 | 2002-10-01 | Hill-Rom Services, Inc. | Wound treatment apparatus |
US6918396B1 (en) | 1998-12-01 | 2005-07-19 | Purdue Research Foundation | Method for vocal cord reconstruction |
CA2319447C (en) * | 1998-12-01 | 2010-01-26 | Washington University | Embolization device |
CA2319443C (en) * | 1998-12-01 | 2009-09-29 | Cook Biotech, Inc. | Collagenous biomaterials formed with submucosal tissue |
WO2000032254A1 (en) * | 1998-12-01 | 2000-06-08 | Purdue Research Foundation | Method for vocal cord reconstruction |
WO2000032209A2 (en) * | 1998-12-01 | 2000-06-08 | Purdue Research Foundation | Submucosa modulation of mammalian immune response |
US8882850B2 (en) * | 1998-12-01 | 2014-11-11 | Cook Biotech Incorporated | Multi-formed collagenous biomaterial medical device |
US20020165611A1 (en) | 1998-12-22 | 2002-11-07 | Robert-Jan Enzerink | Graft material convenience package |
US6179840B1 (en) | 1999-07-23 | 2001-01-30 | Ethicon, Inc. | Graft fixation device and method |
US20020095157A1 (en) * | 1999-07-23 | 2002-07-18 | Bowman Steven M. | Graft fixation device combination |
DK1207819T3 (da) * | 1999-08-06 | 2009-06-02 | Cook Biotech Inc | Rörformet transplantatkonstruktion |
US6824533B2 (en) | 2000-11-29 | 2004-11-30 | Hill-Rom Services, Inc. | Wound treatment apparatus |
US6764462B2 (en) | 2000-11-29 | 2004-07-20 | Hill-Rom Services Inc. | Wound treatment apparatus |
US6579538B1 (en) | 1999-12-22 | 2003-06-17 | Acell, Inc. | Tissue regenerative compositions for cardiac applications, method of making, and method of use thereof |
US20040043006A1 (en) * | 2002-08-27 | 2004-03-04 | Badylak Stephen F. | Tissue regenerative composition |
DE60041611D1 (de) * | 1999-12-22 | 2009-04-02 | Acell Inc | Zusammensetzung zur Geweberegeneration |
US6576265B1 (en) | 1999-12-22 | 2003-06-10 | Acell, Inc. | Tissue regenerative composition, method of making, and method of use thereof |
US7842068B2 (en) * | 2000-12-07 | 2010-11-30 | Integrated Vascular Systems, Inc. | Apparatus and methods for providing tactile feedback while delivering a closure device |
US6391048B1 (en) * | 2000-01-05 | 2002-05-21 | Integrated Vascular Systems, Inc. | Integrated vascular device with puncture site closure component and sealant and methods of use |
US9579091B2 (en) * | 2000-01-05 | 2017-02-28 | Integrated Vascular Systems, Inc. | Closure system and methods of use |
US6461364B1 (en) * | 2000-01-05 | 2002-10-08 | Integrated Vascular Systems, Inc. | Vascular sheath with bioabsorbable puncture site closure apparatus and methods of use |
US8758400B2 (en) * | 2000-01-05 | 2014-06-24 | Integrated Vascular Systems, Inc. | Closure system and methods of use |
US7635390B1 (en) | 2000-01-14 | 2009-12-22 | Marctec, Llc | Joint replacement component having a modular articulating surface |
EP1254479A1 (en) | 2000-01-18 | 2002-11-06 | XROS, Inc., Nortel Networks | Wafer bonding techniques to minimize built-in stress of silicon microstructures and micro-mirrors |
US6866686B2 (en) * | 2000-01-28 | 2005-03-15 | Cryolife, Inc. | Tissue graft |
EP2329796B1 (en) | 2000-01-31 | 2021-09-01 | Cook Biotech Incorporated | Stent valve |
AU3803801A (en) | 2000-02-03 | 2001-08-14 | Cook Inc | Implantable vascular device |
ATE331487T1 (de) * | 2000-03-09 | 2006-07-15 | Design & Performance Cyprus Lt | Stent mit hüllenbefestigungen |
JP4726382B2 (ja) | 2000-05-04 | 2011-07-20 | オレゴン ヘルス サイエンシーズ ユニバーシティー | ステント移植片 |
MXPA02011416A (es) * | 2000-05-22 | 2004-08-12 | Arthur C Coffey | Combinacion de submucosa del intestino delgado y vendaje a vacio, y su metodo de utilizacion. |
WO2001098335A2 (en) * | 2000-06-20 | 2001-12-27 | Phycotransgenics, Llc | Transgenic algae for delivering antigens to an animal |
US6638312B2 (en) * | 2000-08-04 | 2003-10-28 | Depuy Orthopaedics, Inc. | Reinforced small intestinal submucosa (SIS) |
US8366787B2 (en) | 2000-08-04 | 2013-02-05 | Depuy Products, Inc. | Hybrid biologic-synthetic bioabsorbable scaffolds |
DE60144328D1 (de) * | 2000-09-08 | 2011-05-12 | Abbott Vascular Inc | Chirurgische Klammer |
WO2002022184A2 (en) * | 2000-09-18 | 2002-03-21 | Organogenesis Inc. | Bioengineered flat sheet graft prosthesis and its use |
US6626918B1 (en) * | 2000-10-06 | 2003-09-30 | Medical Technology Group | Apparatus and methods for positioning a vascular sheath |
DE10060443A1 (de) * | 2000-11-29 | 2002-06-06 | Biotronik Mess & Therapieg | Stent aus menschlichem oder tierischem Gewebe |
US6855135B2 (en) | 2000-11-29 | 2005-02-15 | Hill-Rom Services, Inc. | Vacuum therapy and cleansing dressing for wounds |
US6685681B2 (en) * | 2000-11-29 | 2004-02-03 | Hill-Rom Services, Inc. | Vacuum therapy and cleansing dressing for wounds |
US7905900B2 (en) * | 2003-01-30 | 2011-03-15 | Integrated Vascular Systems, Inc. | Clip applier and methods of use |
US6623510B2 (en) * | 2000-12-07 | 2003-09-23 | Integrated Vascular Systems, Inc. | Closure device and methods for making and using them |
US8690910B2 (en) | 2000-12-07 | 2014-04-08 | Integrated Vascular Systems, Inc. | Closure device and methods for making and using them |
US7211101B2 (en) | 2000-12-07 | 2007-05-01 | Abbott Vascular Devices | Methods for manufacturing a clip and clip |
US6695867B2 (en) | 2002-02-21 | 2004-02-24 | Integrated Vascular Systems, Inc. | Plunger apparatus and methods for delivering a closure device |
US7806904B2 (en) * | 2000-12-07 | 2010-10-05 | Integrated Vascular Systems, Inc. | Closure device |
EP1341484B1 (en) * | 2000-12-08 | 2009-05-06 | Osteotech, Inc. | Implant for orthopedic applications |
US6752831B2 (en) | 2000-12-08 | 2004-06-22 | Osteotech, Inc. | Biocompatible osteogenic band for repair of spinal disorders |
CA2365376C (en) * | 2000-12-21 | 2006-03-28 | Ethicon, Inc. | Use of reinforced foam implants with enhanced integrity for soft tissue repair and regeneration |
US6852330B2 (en) * | 2000-12-21 | 2005-02-08 | Depuy Mitek, Inc. | Reinforced foam implants with enhanced integrity for soft tissue repair and regeneration |
US6599323B2 (en) * | 2000-12-21 | 2003-07-29 | Ethicon, Inc. | Reinforced tissue implants and methods of manufacture and use |
US20030211793A1 (en) * | 2001-03-05 | 2003-11-13 | Eugene Bell | Injectable bio-compatible material and methods of use |
US20040234507A1 (en) * | 2001-05-07 | 2004-11-25 | Stone Kevin R | Submucosal xenografts |
IES20010547A2 (en) * | 2001-06-07 | 2002-12-11 | Christy Cummins | Surgical Staple |
US7993365B2 (en) | 2001-06-08 | 2011-08-09 | Morris Innovative, Inc. | Method and apparatus for sealing access |
US20070038244A1 (en) * | 2001-06-08 | 2007-02-15 | Morris Edward J | Method and apparatus for sealing access |
US20060004408A1 (en) * | 2001-06-08 | 2006-01-05 | Morris Edward J | Method and apparatus for sealing access |
AU2002310364B2 (en) * | 2001-06-08 | 2006-02-23 | Morris Innovative Research, Inc. | Method and apparatus for sealing access |
EP1404388B1 (en) * | 2001-06-28 | 2013-10-23 | Cook Biotech, Inc. | Graft prosthesis devices containing renal capsule collagen |
US8877233B2 (en) * | 2001-06-29 | 2014-11-04 | Cook Biotech Incorporated | Porous sponge matrix medical devices and methods |
EP1416888A4 (en) * | 2001-07-16 | 2007-04-25 | Depuy Products Inc | DEVICE AND METHOD FOR REGENERATING THE MENISCUS |
US20050027307A1 (en) * | 2001-07-16 | 2005-02-03 | Schwartz Herbert Eugene | Unitary surgical device and method |
WO2003007839A2 (en) | 2001-07-16 | 2003-01-30 | Depuy Products, Inc. | Devices form naturally occurring biologically derived |
EP1425024A4 (en) * | 2001-07-16 | 2007-04-18 | Depuy Products Inc | SCAFFOLD OF POROUS EXTRACELLULAR MATRIX AND METHOD THEREOF |
JP4197159B2 (ja) | 2001-07-16 | 2008-12-17 | デピュイ・プロダクツ・インコーポレイテッド | 混成の生物学的合成の生体吸収性支持骨格材料 |
WO2003007805A2 (en) * | 2001-07-16 | 2003-01-30 | Depuy Products, Inc. | Cartilage repair apparatus and method |
US7201917B2 (en) * | 2001-07-16 | 2007-04-10 | Depuy Products, Inc. | Porous delivery scaffold and method |
US7914808B2 (en) * | 2001-07-16 | 2011-03-29 | Depuy Products, Inc. | Hybrid biologic/synthetic porous extracellular matrix scaffolds |
US8025896B2 (en) * | 2001-07-16 | 2011-09-27 | Depuy Products, Inc. | Porous extracellular matrix scaffold and method |
US7819918B2 (en) * | 2001-07-16 | 2010-10-26 | Depuy Products, Inc. | Implantable tissue repair device |
AU2002316696B2 (en) * | 2001-07-16 | 2007-08-30 | Depuy Products, Inc. | Cartilage repair and regeneration scaffold and method |
US7622129B1 (en) | 2002-08-05 | 2009-11-24 | Purdue Research Foundation | Nano-structured polymers for use as implants |
US7833283B2 (en) * | 2001-08-16 | 2010-11-16 | Purdue Research Foundation | Material and method for promoting tissue growth |
US7708741B1 (en) | 2001-08-28 | 2010-05-04 | Marctec, Llc | Method of preparing bones for knee replacement surgery |
US20070112358A1 (en) * | 2001-09-06 | 2007-05-17 | Ryan Abbott | Systems and Methods for Treating Septal Defects |
US20060052821A1 (en) | 2001-09-06 | 2006-03-09 | Ovalis, Inc. | Systems and methods for treating septal defects |
US20090054912A1 (en) * | 2001-09-06 | 2009-02-26 | Heanue Taylor A | Systems and Methods for Treating Septal Defects |
US6776784B2 (en) * | 2001-09-06 | 2004-08-17 | Core Medical, Inc. | Clip apparatus for closing septal defects and methods of use |
US20050267495A1 (en) * | 2004-05-17 | 2005-12-01 | Gateway Medical, Inc. | Systems and methods for closing internal tissue defects |
US20070129755A1 (en) * | 2005-12-05 | 2007-06-07 | Ovalis, Inc. | Clip-based systems and methods for treating septal defects |
US6702835B2 (en) | 2001-09-07 | 2004-03-09 | Core Medical, Inc. | Needle apparatus for closing septal defects and methods for using such apparatus |
CA2462877A1 (en) * | 2001-10-11 | 2003-04-17 | Hill-Rom Services, Inc. | Waste container for negative pressure therapy |
AU2002336670B2 (en) * | 2001-10-26 | 2008-02-07 | Cook Biotech Incorporated | Medical graft device with meshed structure |
AU2002340463A1 (en) * | 2001-11-16 | 2003-06-10 | Children's Medical Center Corporation | Augmentation of organ function |
US7318833B2 (en) * | 2001-12-19 | 2008-01-15 | Nmt Medical, Inc. | PFO closure device with flexible thrombogenic joint and improved dislodgement resistance |
EP1467661A4 (en) * | 2001-12-19 | 2008-11-05 | Nmt Medical Inc | SEPTAL SHUTTER AND ASSOCIATED METHODS |
US20030118560A1 (en) * | 2001-12-20 | 2003-06-26 | Kelly Sheila J. | Composite biocompatible matrices |
US7723560B2 (en) * | 2001-12-26 | 2010-05-25 | Lockwood Jeffrey S | Wound vacuum therapy dressing kit |
CA2468912A1 (en) * | 2001-12-26 | 2003-07-17 | Hill-Rom Services, Inc. | Vented vacuum bandage and method |
DE60225480T2 (de) * | 2001-12-26 | 2009-03-19 | Hill-Rom Services, Inc., Batesville | Vakuumbindenverpackung |
AU2003202264A1 (en) * | 2002-01-11 | 2003-07-30 | Clarian Health Partners, Inc. | Composition and method for inhibiting hypersensitivity |
WO2003059061A1 (en) * | 2002-01-11 | 2003-07-24 | Purdue Research Foundation | Biomaterial derived from vertebrate liver tissue |
AU2003210510A1 (en) * | 2002-01-14 | 2003-07-30 | Nmt Medical, Inc. | Patent foramen ovale (pfo) closure method and device |
US20030171801A1 (en) * | 2002-03-06 | 2003-09-11 | Brian Bates | Partially covered intraluminal support device |
US8529956B2 (en) | 2002-03-18 | 2013-09-10 | Carnell Therapeutics Corporation | Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom |
US20100254900A1 (en) * | 2002-03-18 | 2010-10-07 | Campbell Phil G | Biocompatible polymers and Methods of use |
JP2005521447A (ja) * | 2002-03-25 | 2005-07-21 | エヌエムティー メディカル インコーポレイテッド | 卵円孔開存(pfo)の閉鎖クリップ |
US6939369B2 (en) * | 2002-04-03 | 2005-09-06 | Cook Incorporated | Intraluminal graft assembly and vessel repair system |
US8168848B2 (en) | 2002-04-10 | 2012-05-01 | KCI Medical Resources, Inc. | Access openings in vacuum bandage |
US7377928B2 (en) | 2002-04-15 | 2008-05-27 | Cook Biotech Incorporated | Apparatus and method for producing a reinforced surgical staple line |
US20050202058A1 (en) * | 2002-05-02 | 2005-09-15 | Hiles Michael C. | Cell-seeded extracellular matrix grafts |
JP2005533535A (ja) * | 2002-05-02 | 2005-11-10 | パーデュー・リサーチ・ファウンデーション | 血管新生が促進された移植片構成物 |
WO2003092474A2 (en) | 2002-05-02 | 2003-11-13 | Purdue Research Foundation | Vascularization enhanced graft constructs |
CN1684589A (zh) * | 2002-05-02 | 2005-10-19 | 普渡研究基金会 | 血管化增强的移植构造物 |
US20040117004A1 (en) * | 2002-05-16 | 2004-06-17 | Osborne Thomas A. | Stent and method of forming a stent with integral barbs |
US7828839B2 (en) * | 2002-05-16 | 2010-11-09 | Cook Incorporated | Flexible barb for anchoring a prosthesis |
US20030225446A1 (en) * | 2002-05-29 | 2003-12-04 | William A. Cook Australia Pty Ltd. | Multi-piece prosthesis deployment apparatus |
EP1509144A4 (en) * | 2002-06-03 | 2008-09-03 | Nmt Medical Inc | DEVICE FOR REINFORCING BIOLOGICAL TISSUE FOR THE FILLING OF INTRACARDIAL FAULTS |
WO2003101310A1 (en) * | 2002-06-04 | 2003-12-11 | Christy Cummins | Blood vessel closure clip and delivery device |
WO2003103476A2 (en) | 2002-06-05 | 2003-12-18 | Nmt Medical, Inc. | Patent foramen ovale (pfo) closure device with radial and circumferential support |
ATE533433T1 (de) * | 2002-06-26 | 2011-12-15 | Cook Medical Technologies Llc | Stent-graft befestigung |
US7160326B2 (en) * | 2002-06-27 | 2007-01-09 | Depuy Products, Inc. | Method and apparatus for implantation of soft tissue implant |
US20040166169A1 (en) * | 2002-07-15 | 2004-08-26 | Prasanna Malaviya | Porous extracellular matrix scaffold and method |
EP2392359A3 (en) * | 2002-08-12 | 2012-03-07 | Warsaw Orthopedic, Inc. | Synthesis of a bone-polymer composite material |
EP2601910B1 (en) | 2002-08-15 | 2018-09-19 | Cook Medical Technologies LLC | Implantable vascular device |
US7550004B2 (en) * | 2002-08-20 | 2009-06-23 | Cook Biotech Incorporated | Endoluminal device with extracellular matrix material and methods |
AU2002359833A1 (en) | 2002-08-21 | 2004-03-11 | Hill-Rom Services, Inc. | Wound packing for preventing wound closure |
CA2496905A1 (en) * | 2002-09-06 | 2004-03-18 | Cook Biotech Incorporated | Tissue graft prosthesis devices containing juvenile or small diameter submucosa |
US20040136968A1 (en) * | 2002-09-27 | 2004-07-15 | Verigen Ag | Autologous cells on a support matrix for tissue repair |
US7824701B2 (en) * | 2002-10-18 | 2010-11-02 | Ethicon, Inc. | Biocompatible scaffold for ligament or tendon repair |
US20040078090A1 (en) * | 2002-10-18 | 2004-04-22 | Francois Binette | Biocompatible scaffolds with tissue fragments |
AU2003284976A1 (en) | 2002-10-25 | 2004-05-13 | Nmt Medical, Inc. | Expandable sheath tubing |
US7682392B2 (en) * | 2002-10-30 | 2010-03-23 | Depuy Spine, Inc. | Regenerative implants for stabilizing the spine and devices for attachment of said implants |
EP1562653A1 (en) * | 2002-11-06 | 2005-08-17 | NMT Medical, Inc. | Medical devices utilizing modified shape memory alloy |
WO2004043266A2 (en) * | 2002-11-07 | 2004-05-27 | Nmt Medical, Inc. | Patent foramen ovale (pfo) closure with magnetic force |
US7627373B2 (en) * | 2002-11-30 | 2009-12-01 | Cardiac Pacemakers, Inc. | Method and apparatus for cell and electrical therapy of living tissue |
US20040158289A1 (en) * | 2002-11-30 | 2004-08-12 | Girouard Steven D. | Method and apparatus for cell and electrical therapy of living tissue |
US20040191226A1 (en) * | 2002-12-04 | 2004-09-30 | Badylak Stephen F. | Method for repair of body wall |
DE60326000D1 (de) * | 2002-12-04 | 2009-03-12 | Cook Inc | Verfahren und vorrichtung zur behandlung bei aortasektion |
US20040187877A1 (en) * | 2002-12-04 | 2004-09-30 | Badylak Stephen F. | Method for repair of liver tissue |
CA2503666A1 (en) * | 2002-12-09 | 2004-06-24 | Nmt Medical, Inc. | Septal closure devices |
US20050251267A1 (en) * | 2004-05-04 | 2005-11-10 | John Winterbottom | Cell permeable structural implant |
EP3141215B1 (en) | 2003-01-14 | 2021-03-24 | The Cleveland Clinic Foundation | Branched vessel endoluminal device |
US9125733B2 (en) | 2003-01-14 | 2015-09-08 | The Cleveland Clinic Foundation | Branched vessel endoluminal device |
US8821534B2 (en) | 2010-12-06 | 2014-09-02 | Integrated Vascular Systems, Inc. | Clip applier having improved hemostasis and methods of use |
US7857828B2 (en) * | 2003-01-30 | 2010-12-28 | Integrated Vascular Systems, Inc. | Clip applier and methods of use |
US8398656B2 (en) | 2003-01-30 | 2013-03-19 | Integrated Vascular Systems, Inc. | Clip applier and methods of use |
US8905937B2 (en) * | 2009-02-26 | 2014-12-09 | Integrated Vascular Systems, Inc. | Methods and apparatus for locating a surface of a body lumen |
US8758398B2 (en) | 2006-09-08 | 2014-06-24 | Integrated Vascular Systems, Inc. | Apparatus and method for delivering a closure element |
US8202293B2 (en) | 2003-01-30 | 2012-06-19 | Integrated Vascular Systems, Inc. | Clip applier and methods of use |
US7985414B2 (en) * | 2003-02-04 | 2011-07-26 | Warsaw Orthopedic, Inc. | Polyurethanes for osteoimplants |
AU2004209554B2 (en) | 2003-02-04 | 2010-08-12 | Warsaw Orthopedic, Inc. | Polyurethanes for osteoimplants |
US20040175366A1 (en) * | 2003-03-07 | 2004-09-09 | Acell, Inc. | Scaffold for cell growth and differentiation |
US8197837B2 (en) | 2003-03-07 | 2012-06-12 | Depuy Mitek, Inc. | Method of preparation of bioabsorbable porous reinforced tissue implants and implants thereof |
US20040176855A1 (en) * | 2003-03-07 | 2004-09-09 | Acell, Inc. | Decellularized liver for repair of tissue and treatment of organ deficiency |
US7658747B2 (en) * | 2003-03-12 | 2010-02-09 | Nmt Medical, Inc. | Medical device for manipulation of a medical implant |
WO2004082528A2 (en) | 2003-03-17 | 2004-09-30 | Cook Incorporated | Vascular valve with removable support component |
US7993412B2 (en) * | 2003-03-27 | 2011-08-09 | Purdue Research Foundation | Nanofibers as a neural biomaterial |
WO2004089253A1 (en) * | 2003-04-01 | 2004-10-21 | Cook Incorporated | Percutaneously deployed vascular valves |
FR2853394B1 (fr) * | 2003-04-03 | 2006-03-10 | Valeo Vision | Dispositif de projection pour vehicule automobile eclairant des points de portique |
US7067123B2 (en) | 2003-04-29 | 2006-06-27 | Musculoskeletal Transplant Foundation | Glue for cartilage repair |
US20050222687A1 (en) * | 2004-04-02 | 2005-10-06 | Gordana Vunjak-Novakovic | Cartilage implant assembly and method for implantation |
US20050064042A1 (en) * | 2003-04-29 | 2005-03-24 | Musculoskeletal Transplant Foundation | Cartilage implant plug with fibrin glue and method for implantation |
US7901457B2 (en) | 2003-05-16 | 2011-03-08 | Musculoskeletal Transplant Foundation | Cartilage allograft plug |
US20090291112A1 (en) * | 2003-05-16 | 2009-11-26 | Truncale Katherine G | Allograft osteochondral plug combined with cartilage particle mixture |
US7488348B2 (en) * | 2003-05-16 | 2009-02-10 | Musculoskeletal Transplant Foundation | Cartilage allograft plug |
US7105001B2 (en) * | 2003-05-21 | 2006-09-12 | Mandelbaum Jon A | Surgical method and composition utilizing submucosal tissue to prevent incisional hernias |
US20040260315A1 (en) * | 2003-06-17 | 2004-12-23 | Dell Jeffrey R. | Expandable tissue support member and method of forming the support member |
WO2005002601A1 (en) | 2003-06-25 | 2005-01-13 | Badylak Stephen F | Conditioned matrix compositions for tissue restoration |
US8226715B2 (en) * | 2003-06-30 | 2012-07-24 | Depuy Mitek, Inc. | Scaffold for connective tissue repair |
EP1651116B1 (en) * | 2003-07-14 | 2013-06-26 | W.L. Gore & Associates, Inc. | Tubular patent foramen ovale (pfo) closure device with catch system |
US8480706B2 (en) | 2003-07-14 | 2013-07-09 | W.L. Gore & Associates, Inc. | Tubular patent foramen ovale (PFO) closure device with catch system |
US9861346B2 (en) | 2003-07-14 | 2018-01-09 | W. L. Gore & Associates, Inc. | Patent foramen ovale (PFO) closure device with linearly elongating petals |
US7153324B2 (en) * | 2003-07-31 | 2006-12-26 | Cook Incorporated | Prosthetic valve devices and methods of making such devices |
US10583220B2 (en) * | 2003-08-11 | 2020-03-10 | DePuy Synthes Products, Inc. | Method and apparatus for resurfacing an articular surface |
DE602004017750D1 (de) * | 2003-08-19 | 2008-12-24 | Nmt Medical Inc | Expandierbarer Schleusenschlauch |
DE112004001553T5 (de) | 2003-08-25 | 2006-08-10 | Cook Biotech, Inc., West Lafayette | Verpflanzungsmaterialien, die bioaktive Substanzen enthalten, und Methoden zu deren Herstellung |
CA2536923C (en) * | 2003-09-04 | 2012-10-09 | Cook Biotech Incorporated | Extracellular matrix composite materials, and manufacture and use thereof |
US7645229B2 (en) * | 2003-09-26 | 2010-01-12 | Armstrong David N | Instrument and method for endoscopic visualization and treatment of anorectal fistula |
US8043357B2 (en) | 2003-10-10 | 2011-10-25 | Cook Medical Technologies Llc | Ring stent |
ATE440564T1 (de) * | 2003-10-10 | 2009-09-15 | Cleveland Clinic Foundation | Endoluminale prothese mit verbindbaren modulen |
US8734501B2 (en) | 2003-10-10 | 2014-05-27 | Cook Medical Technologies Llc | Composite stent graft |
WO2005034808A1 (en) | 2003-10-10 | 2005-04-21 | William A. Cook Australia Pty. Ltd. | Fenestrated stent grafts |
US6976679B2 (en) * | 2003-11-07 | 2005-12-20 | The Boeing Company | Inter-fluid seal assembly and method therefor |
US7316822B2 (en) | 2003-11-26 | 2008-01-08 | Ethicon, Inc. | Conformable tissue repair implant capable of injection delivery |
US8389588B2 (en) | 2003-12-04 | 2013-03-05 | Kensey Nash Corporation | Bi-phasic compressed porous reinforcement materials suitable for implant |
US8133500B2 (en) * | 2003-12-04 | 2012-03-13 | Kensey Nash Bvf Technology, Llc | Compressed high density fibrous polymers suitable for implant |
US20050125033A1 (en) * | 2003-12-04 | 2005-06-09 | Mcnally-Heintzelman Karen M. | Wound closure apparatus |
US20050125015A1 (en) * | 2003-12-04 | 2005-06-09 | Mcnally-Heintzelman Karen M. | Tissue-handling apparatus, system and method |
US7901461B2 (en) | 2003-12-05 | 2011-03-08 | Ethicon, Inc. | Viable tissue repair implants and methods of use |
US20050273119A1 (en) | 2003-12-09 | 2005-12-08 | Nmt Medical, Inc. | Double spiral patent foramen ovale closure clamp |
EP1701672A4 (en) * | 2003-12-19 | 2011-04-27 | Osteotech Inc | TISSUE-BASED MESH FOR BONE REGENERATION |
US20060074447A2 (en) | 2004-01-21 | 2006-04-06 | Cook Incorporated | Implantable graft to close a fistula |
US20050192626A1 (en) * | 2004-01-30 | 2005-09-01 | Nmt Medical, Inc. | Devices, systems, and methods for closure of cardiac openings |
GB2430626B (en) * | 2004-02-09 | 2008-09-24 | Cook Biotech Inc | Stent graft devices having collagen coating |
US11395865B2 (en) * | 2004-02-09 | 2022-07-26 | DePuy Synthes Products, Inc. | Scaffolds with viable tissue |
US8337545B2 (en) | 2004-02-09 | 2012-12-25 | Cook Medical Technologies Llc | Woven implantable device |
GB2451776B (en) * | 2004-02-17 | 2009-04-08 | Cook Biotech Inc | Medical devices and methods useful for applying bolster material |
US7840263B2 (en) * | 2004-02-27 | 2010-11-23 | Cardiac Pacemakers, Inc. | Method and apparatus for device controlled gene expression |
WO2005092203A1 (en) * | 2004-03-03 | 2005-10-06 | Nmt Medical, Inc. | Delivery/recovery system for septal occluder |
WO2005089411A2 (en) | 2004-03-17 | 2005-09-29 | Revivicor, Inc. | Tissue products from animals lacking functional alpha 1,3 galactosyl transferase |
US7449027B2 (en) * | 2004-03-29 | 2008-11-11 | Cook Incorporated | Modifying fluid flow in a body vessel lumen to promote intraluminal flow-sensitive processes |
GB2429162B (en) * | 2004-03-29 | 2009-03-25 | Cook Biotech Inc | Methods for producing medical graft products with differing regions |
US20050234509A1 (en) * | 2004-03-30 | 2005-10-20 | Mmt Medical, Inc. | Center joints for PFO occluders |
ATE464855T1 (de) * | 2004-03-31 | 2010-05-15 | Cook Inc | Transplantatmaterial und gefässprothese mit extrazellulärer kollagenmatrix und dessen herstellungsverfahren |
US9498322B2 (en) * | 2004-03-31 | 2016-11-22 | Cook Medical Technologies Llc | Multi-portion endoluminal prosthesis |
EP1742678A2 (en) * | 2004-03-31 | 2007-01-17 | Cook Incorporated | Ecm-based graft material |
ATE491416T1 (de) * | 2004-03-31 | 2011-01-15 | Cook Inc | Stentablagevorrichtung |
US8216299B2 (en) * | 2004-04-01 | 2012-07-10 | Cook Medical Technologies Llc | Method to retract a body vessel wall with remodelable material |
US20050267524A1 (en) * | 2004-04-09 | 2005-12-01 | Nmt Medical, Inc. | Split ends closure device |
US8657881B2 (en) * | 2004-04-20 | 2014-02-25 | Depuy Mitek, Llc | Meniscal repair scaffold |
US8137686B2 (en) | 2004-04-20 | 2012-03-20 | Depuy Mitek, Inc. | Nonwoven tissue scaffold |
US8221780B2 (en) * | 2004-04-20 | 2012-07-17 | Depuy Mitek, Inc. | Nonwoven tissue scaffold |
US7922759B1 (en) * | 2004-04-22 | 2011-04-12 | Cook Medical Technologies Llc | Apparatus and methods for vascular treatment |
US8361110B2 (en) * | 2004-04-26 | 2013-01-29 | W.L. Gore & Associates, Inc. | Heart-shaped PFO closure device |
US7569233B2 (en) * | 2004-05-04 | 2009-08-04 | Depuy Products, Inc. | Hybrid biologic-synthetic bioabsorbable scaffolds |
US20050249772A1 (en) * | 2004-05-04 | 2005-11-10 | Prasanna Malaviya | Hybrid biologic-synthetic bioabsorbable scaffolds |
US7842053B2 (en) | 2004-05-06 | 2010-11-30 | Nmt Medical, Inc. | Double coil occluder |
US8308760B2 (en) | 2004-05-06 | 2012-11-13 | W.L. Gore & Associates, Inc. | Delivery systems and methods for PFO closure device with two anchors |
US7704268B2 (en) * | 2004-05-07 | 2010-04-27 | Nmt Medical, Inc. | Closure device with hinges |
WO2005110240A1 (en) * | 2004-05-07 | 2005-11-24 | Nmt Medical, Inc. | Catching mechanisms for tubular septal occluder |
IES20040368A2 (en) * | 2004-05-25 | 2005-11-30 | James E Coleman | Surgical stapler |
US7764995B2 (en) | 2004-06-07 | 2010-07-27 | Cardiac Pacemakers, Inc. | Method and apparatus to modulate cellular regeneration post myocardial infarct |
WO2006014592A1 (en) * | 2004-07-07 | 2006-02-09 | Cook Incorporated | Graft, stent graft and method for manufacture |
WO2006015287A2 (en) | 2004-07-30 | 2006-02-09 | Cook Biotech Incorporated | Graft with increased resistance to enzymatic degradation |
US20060029633A1 (en) * | 2004-08-03 | 2006-02-09 | Arthrotek, Inc | Biological patch for use in medical procedures |
US8257715B1 (en) | 2004-08-26 | 2012-09-04 | University Of Notre Dame | Tissue vaccines and uses thereof |
EP1827247B8 (en) * | 2004-09-24 | 2020-05-06 | W.L. Gore & Associates, Inc. | Occluder device double securement system for delivery/recovery of such occluder device |
US20090319045A1 (en) * | 2004-10-12 | 2009-12-24 | Truncale Katherine G | Cancellous constructs, cartilage particles and combinations of cancellous constructs and cartilage particles |
US20080220044A1 (en) * | 2007-03-06 | 2008-09-11 | Semler Eric J | Cancellous construct with support ring for repair of osteochondral defects |
US7837740B2 (en) | 2007-01-24 | 2010-11-23 | Musculoskeletal Transplant Foundation | Two piece cancellous construct for cartilage repair |
US20090149893A1 (en) * | 2007-12-05 | 2009-06-11 | Semler Eric J | Cancellous Bone Implant for Cartilage Repair |
US7442206B2 (en) * | 2004-10-28 | 2008-10-28 | Cook Incorporated | Methods and systems for modifying vascular valves |
US7513866B2 (en) * | 2004-10-29 | 2009-04-07 | Depuy Products, Inc. | Intestine processing device and associated method |
US7458987B2 (en) * | 2004-10-29 | 2008-12-02 | Cook Incorporated | Vascular valves having implanted and target configurations and methods of preparing the same |
US7905826B2 (en) * | 2004-11-03 | 2011-03-15 | Cook Incorporated | Methods for modifying vascular vessel walls |
US8329202B2 (en) | 2004-11-12 | 2012-12-11 | Depuy Products, Inc. | System and method for attaching soft tissue to an implant |
WO2006062862A1 (en) * | 2004-12-06 | 2006-06-15 | Cook Incorporated | Inflatable occlusion devices, methods, and systems |
WO2006062976A2 (en) | 2004-12-07 | 2006-06-15 | Cook Incorporated | Methods for modifying vascular vessel walls |
US20060134071A1 (en) * | 2004-12-20 | 2006-06-22 | Jeffrey Ross | Use of extracellular matrix and electrical therapy |
US7981065B2 (en) * | 2004-12-20 | 2011-07-19 | Cardiac Pacemakers, Inc. | Lead electrode incorporating extracellular matrix |
US8060219B2 (en) * | 2004-12-20 | 2011-11-15 | Cardiac Pacemakers, Inc. | Epicardial patch including isolated extracellular matrix with pacing electrodes |
US8874204B2 (en) * | 2004-12-20 | 2014-10-28 | Cardiac Pacemakers, Inc. | Implantable medical devices comprising isolated extracellular matrix |
US7354627B2 (en) | 2004-12-22 | 2008-04-08 | Depuy Products, Inc. | Method for organizing the assembly of collagen fibers and compositions formed therefrom |
EP1833384B1 (en) * | 2004-12-30 | 2017-08-16 | Cook Medical Technologies LLC | Inverting occlusion devices and systems |
US8128680B2 (en) * | 2005-01-10 | 2012-03-06 | Taheri Laduca Llc | Apparatus and method for deploying an implantable device within the body |
US8287583B2 (en) | 2005-01-10 | 2012-10-16 | Taheri Laduca Llc | Apparatus and method for deploying an implantable device within the body |
US20070150051A1 (en) * | 2005-01-10 | 2007-06-28 | Duke Fiduciary, Llc | Vascular implants and methods of fabricating the same |
US20060206139A1 (en) * | 2005-01-19 | 2006-09-14 | Tekulve Kurt J | Vascular occlusion device |
US20060246033A1 (en) * | 2005-03-02 | 2006-11-02 | Cook Biotech Incorporated | Injectable bulking agent compositions |
US8303647B2 (en) * | 2005-03-03 | 2012-11-06 | Cook Medical Technologies Llc | Medical valve leaflet structures with peripheral region receptive to tissue ingrowth |
US20060257447A1 (en) * | 2005-03-09 | 2006-11-16 | Providence Health System | Composite graft |
US9138445B2 (en) * | 2005-03-09 | 2015-09-22 | Cook Biotech Incorporated | Medical graft materials with adherent extracellular matrix fibrous mass |
US7840266B2 (en) * | 2005-03-11 | 2010-11-23 | Cardiac Pacemakers, Inc. | Integrated lead for applying cardiac resynchronization therapy and neural stimulation therapy |
WO2006102213A1 (en) | 2005-03-18 | 2006-09-28 | Nmt Medical, Inc. | Catch member for pfo occluder |
US8454678B2 (en) * | 2005-03-19 | 2013-06-04 | Cook Biotech Incorporated | Prosthetic implants including ECM composite material |
US8197534B2 (en) * | 2005-03-31 | 2012-06-12 | Cook Medical Technologies Llc | Valve device with inflatable chamber |
US20060229670A1 (en) * | 2005-04-01 | 2006-10-12 | Bates Brian L | Method and a medical closure system for sealing a puncture |
WO2006113501A1 (en) | 2005-04-13 | 2006-10-26 | The Cleveland Clinic Foundation | Endoluminal prosthesis |
CN102389323B (zh) | 2005-04-29 | 2015-11-25 | 库克生物科技公司 | 治疗瘘的立体移植物和相关方法与系统 |
CA2606409A1 (en) | 2005-04-29 | 2007-01-25 | Cook Biotech Incorporated | Fistula graft with deformable sheet-form material |
AU2006244393B2 (en) * | 2005-05-05 | 2012-06-21 | Cook Biotech Incorporated | Implantable materials and methods for inhibiting tissue adhesion formation |
US8518436B2 (en) * | 2005-05-16 | 2013-08-27 | Purdue Research Foundation | Engineered extracellular matrices |
EP1887980B1 (en) * | 2005-05-17 | 2012-09-05 | Cook Medical Technologies LLC | Frameless valve prosthesis and system for its deployment |
US20080109058A1 (en) * | 2005-06-01 | 2008-05-08 | Cook Incorporated | Intraoperative Anastomosis Method |
US20060276883A1 (en) * | 2005-06-01 | 2006-12-07 | Cook Incorporated | Tapered and distally stented elephant trunk stent graft |
US7897167B2 (en) * | 2005-06-21 | 2011-03-01 | Cook Incorporated | Implantable graft to close a fistula |
US20060292227A1 (en) * | 2005-06-23 | 2006-12-28 | Mcpherson Timothy B | Extracellular matrix material particles and methods of preparation |
US8926633B2 (en) | 2005-06-24 | 2015-01-06 | Abbott Laboratories | Apparatus and method for delivering a closure element |
US8313497B2 (en) * | 2005-07-01 | 2012-11-20 | Abbott Laboratories | Clip applier and methods of use |
US20080312686A1 (en) * | 2005-07-01 | 2008-12-18 | Abbott Laboratories | Antimicrobial closure element and closure element applier |
US8579936B2 (en) * | 2005-07-05 | 2013-11-12 | ProMed, Inc. | Centering of delivery devices with respect to a septal defect |
US9271817B2 (en) * | 2005-07-05 | 2016-03-01 | Cook Biotech Incorporated | Tissue augmentation devices and methods |
US7850985B2 (en) * | 2005-07-05 | 2010-12-14 | Cook Biotech Incorporated | Tissue augmentation devices and methods |
US7815926B2 (en) * | 2005-07-11 | 2010-10-19 | Musculoskeletal Transplant Foundation | Implant for articular cartilage repair |
US7833259B2 (en) * | 2005-07-25 | 2010-11-16 | Cook Incorporated | Fenestrated endoluminal stent system |
EP2093256A3 (en) | 2005-07-28 | 2009-10-14 | Carnegie Mellon University | Biocompatible polymers and methods of use |
US7595062B2 (en) | 2005-07-28 | 2009-09-29 | Depuy Products, Inc. | Joint resurfacing orthopaedic implant and associated method |
US20070038299A1 (en) * | 2005-08-12 | 2007-02-15 | Arthrotek, Inc | Multilayer microperforated implant |
US20070038295A1 (en) * | 2005-08-12 | 2007-02-15 | Cook Incorporated | Artificial valve prosthesis having a ring frame |
US9456811B2 (en) * | 2005-08-24 | 2016-10-04 | Abbott Vascular Inc. | Vascular closure methods and apparatuses |
US20070060895A1 (en) | 2005-08-24 | 2007-03-15 | Sibbitt Wilmer L Jr | Vascular closure methods and apparatuses |
US8920442B2 (en) * | 2005-08-24 | 2014-12-30 | Abbott Vascular Inc. | Vascular opening edge eversion methods and apparatuses |
US8771340B2 (en) * | 2005-08-25 | 2014-07-08 | Cook Medical Technologies Llc | Methods and devices for the endoluminal deployment and securement of prostheses |
US8470022B2 (en) * | 2005-08-31 | 2013-06-25 | Cook Biotech Incorporated | Implantable valve |
EP1928512B1 (en) * | 2005-09-01 | 2012-11-14 | Cook Medical Technologies LLC | Attachment of material to an implantable frame by cross-linking |
US7846179B2 (en) * | 2005-09-01 | 2010-12-07 | Ovalis, Inc. | Suture-based systems and methods for treating septal defects |
WO2007030433A2 (en) * | 2005-09-06 | 2007-03-15 | Nmt Medical, Inc. | Removable intracardiac rf device |
US9259267B2 (en) | 2005-09-06 | 2016-02-16 | W.L. Gore & Associates, Inc. | Devices and methods for treating cardiac tissue |
WO2007035778A2 (en) | 2005-09-19 | 2007-03-29 | Histogenics Corporation | Cell-support matrix and a method for preparation thereof |
US20070088388A1 (en) * | 2005-09-19 | 2007-04-19 | Opolski Steven W | Delivery device for implant with dual attachment sites |
US7503928B2 (en) | 2005-10-21 | 2009-03-17 | Cook Biotech Incorporated | Artificial valve with center leaflet attachment |
JP2009512521A (ja) * | 2005-10-24 | 2009-03-26 | エヌエムティー メディカル, インコーポレイティッド | 放射線不透過性生体吸収性オクルダ |
US7563277B2 (en) * | 2005-10-24 | 2009-07-21 | Cook Incorporated | Removable covering for implantable frame projections |
US8778362B2 (en) | 2005-10-27 | 2014-07-15 | University Of Notre Dame | Anti-tumor/cancer heterologous acellular collagenous preparations and uses thereof |
US9308252B2 (en) * | 2005-10-27 | 2016-04-12 | Cook Biotech, Inc. | Extracellular matrix materials as vaccine adjuvants for diseases associated with infectious pathogens or toxins |
US8802113B2 (en) * | 2005-10-27 | 2014-08-12 | University Of Notre Dame | Extracellular matrix cancer vaccine adjuvant |
US8778360B2 (en) * | 2005-10-27 | 2014-07-15 | University Of Notre Dame | Extracellular matrix cancer vaccine adjuvant |
US20070100352A1 (en) * | 2005-10-31 | 2007-05-03 | Deffenbaugh Daren L | Cartridge suture anchor delivery device, suture anchor delivery device and associated method |
US20070100350A1 (en) * | 2005-10-31 | 2007-05-03 | Deffenbaugh Daren L | Suture anchor cartridge holder, suture anchor cartridge and associated method |
US20070100351A1 (en) * | 2005-10-31 | 2007-05-03 | Deffenbaugh Daren L | Multiple suture anchor delivery device, suture anchor delivery kit and associated method |
US8343204B2 (en) * | 2005-10-31 | 2013-01-01 | Cook Medical Technologies Llc | Composite stent graft |
US20070112360A1 (en) * | 2005-11-15 | 2007-05-17 | Patrick De Deyne | Bioprosthetic device |
CA2630452C (en) * | 2005-12-02 | 2011-02-22 | Cook Incorporated | Devices, systems, and methods for occluding a defect |
US20070167981A1 (en) * | 2005-12-22 | 2007-07-19 | Nmt Medical, Inc. | Catch members for occluder devices |
EP1965732B1 (en) * | 2005-12-29 | 2010-05-05 | Med Institute, Inc. | Endoluminal device including a mechanism for proximal or distal fixation, and sealing and methods of use thereof |
US7815923B2 (en) | 2005-12-29 | 2010-10-19 | Cook Biotech Incorporated | Implantable graft material |
WO2007081530A2 (en) * | 2006-01-03 | 2007-07-19 | Med Institute, Inc. | Endoluminal medical device for local delivery of cathepsin inhibitors |
WO2007084278A2 (en) | 2006-01-06 | 2007-07-26 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Extracellular matrix based gastroesophageal junction reinforcement device |
US9532943B2 (en) | 2010-12-20 | 2017-01-03 | Cormatrix Cardiovascular, Inc. | Drug eluting patch for the treatment of localized tissue disease or defect |
AU2007207429A1 (en) * | 2006-01-19 | 2007-07-26 | Warsaw Orthopedic, Inc. | Injectable and moldable bone substitute materials |
GB2447400B (en) * | 2006-01-31 | 2011-11-02 | Cook Biotech Inc | Fistula grafts and related methods and systems for treating fistulae |
US8211168B2 (en) * | 2006-02-21 | 2012-07-03 | Cook Biotech Incorporated | Graft material, stent graft and method |
US7648527B2 (en) * | 2006-03-01 | 2010-01-19 | Cook Incorporated | Methods of reducing retrograde flow |
US8870913B2 (en) | 2006-03-31 | 2014-10-28 | W.L. Gore & Associates, Inc. | Catch system with locking cap for patent foramen ovale (PFO) occluder |
US8551135B2 (en) * | 2006-03-31 | 2013-10-08 | W.L. Gore & Associates, Inc. | Screw catch mechanism for PFO occluder and method of use |
WO2007115125A2 (en) * | 2006-03-31 | 2007-10-11 | Nmt Medical, Inc. | Deformable flap catch mechanism for occluder device |
US9707113B2 (en) * | 2006-04-19 | 2017-07-18 | Cook Medical Technologies Llc | Twin bifurcated stent graft |
US8808310B2 (en) * | 2006-04-20 | 2014-08-19 | Integrated Vascular Systems, Inc. | Resettable clip applier and reset tools |
WO2007136634A1 (en) * | 2006-05-16 | 2007-11-29 | Purdue Research Foundation | Three dimensional purified collagen matrices |
US20070269476A1 (en) | 2006-05-16 | 2007-11-22 | Voytik-Harbin Sherry L | Engineered extracellular matrices control stem cell behavior |
EP2020958B1 (en) | 2006-05-30 | 2012-05-30 | Cook Medical Technologies LLC | Artificial valve prosthesis |
EP2043531B1 (en) | 2006-06-15 | 2013-01-02 | Cook Medical Technologies LLC | Systems and devices for the delivery of endoluminal prostheses |
EP2037817B1 (en) | 2006-06-21 | 2016-01-27 | Cook Biotech Incorporated | Fistula graft |
US8974542B2 (en) * | 2006-06-27 | 2015-03-10 | University of Pittsburgh—of the Commonwealth System of Higher Education | Biodegradable elastomeric patch for treating cardiac or cardiovascular conditions |
US8556930B2 (en) | 2006-06-28 | 2013-10-15 | Abbott Laboratories | Vessel closure device |
WO2008008266A2 (en) * | 2006-07-07 | 2008-01-17 | University Of Pittsburgh- Of The Commonwealth System Of Higher Education | Biohybrid elastomeric scaffolds and methods of use thereof |
WO2008024640A2 (en) * | 2006-08-10 | 2008-02-28 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Biodegradable elastomeric scaffolds containing microintegrated cells |
AU2007286657B2 (en) * | 2006-08-24 | 2012-11-15 | Cook Medical Technologies Llc | Devices and methods for occluding a fistula |
US20080063627A1 (en) * | 2006-09-12 | 2008-03-13 | Surmodics, Inc. | Tissue graft materials containing biocompatible agent and methods of making and using same |
US8870914B2 (en) * | 2006-09-12 | 2014-10-28 | Cook Medical Technologies Llc | Medical device and a method for sealing a puncture or an opening |
WO2008036393A1 (en) | 2006-09-21 | 2008-03-27 | Purdue Research Foundation | Collagen preparation and method of isolation |
US20080082083A1 (en) * | 2006-09-28 | 2008-04-03 | Forde Sean T | Perforated expandable implant recovery sheath |
US8529959B2 (en) | 2006-10-17 | 2013-09-10 | Carmell Therapeutics Corporation | Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom |
EP2079490B1 (en) | 2006-10-23 | 2012-08-29 | Cook Biotech Incorporated | Processed ecm materials with enhanced component profiles |
US20080103505A1 (en) * | 2006-10-26 | 2008-05-01 | Hendrik Raoul Andre Fransen | Containment device for site-specific delivery of a therapeutic material and methods of use |
US7871440B2 (en) * | 2006-12-11 | 2011-01-18 | Depuy Products, Inc. | Unitary surgical device and method |
GB2457853B (en) * | 2007-01-10 | 2012-02-29 | Cook Biotech Inc | Implantable devices useful for reinforcing a surgically created stoma |
US8343536B2 (en) | 2007-01-25 | 2013-01-01 | Cook Biotech Incorporated | Biofilm-inhibiting medical products |
EP2114303A4 (en) | 2007-02-09 | 2012-08-08 | Taheri Laduca Llc | VASCULAR IMPLANTS AND METHODS OF MAKING SAID IMPLANTS |
JP5662683B2 (ja) * | 2007-02-09 | 2015-02-04 | タヘリ ラドュカ エルエルシー | 体内に植込型デバイスを展開する装置および方法 |
EP2120795B1 (en) * | 2007-02-15 | 2011-07-06 | Cook Incorporated | Artificial valve prostheses with a free leaflet portion |
WO2008109407A2 (en) | 2007-03-02 | 2008-09-12 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Extracellular matrix-derived gels and related methods |
US8435551B2 (en) * | 2007-03-06 | 2013-05-07 | Musculoskeletal Transplant Foundation | Cancellous construct with support ring for repair of osteochondral defects |
US9005242B2 (en) * | 2007-04-05 | 2015-04-14 | W.L. Gore & Associates, Inc. | Septal closure device with centering mechanism |
GB2461461B (en) * | 2007-04-06 | 2012-07-25 | Cook Biotech Inc | Fistula plugs having increased column strength and fistula plug delivery apparatuses and methods |
US9138562B2 (en) | 2007-04-18 | 2015-09-22 | W.L. Gore & Associates, Inc. | Flexible catheter system |
US8492332B2 (en) * | 2007-04-19 | 2013-07-23 | Fibralign Corporation | Oriented collagen-based materials, films and methods of making same |
EP2150281B1 (en) * | 2007-04-24 | 2018-04-11 | Orthocell Limited | Tenocyte containing bioscaffolds and treatment using the same |
EP2150283B1 (en) * | 2007-04-27 | 2011-10-12 | Cook Biotech Incorporated | Growth factor modified extracellular matrix material and methods for preparation and use thereof |
US20080279833A1 (en) | 2007-05-10 | 2008-11-13 | Matheny Robert G | Laminate sheet articles for tissue regeneration |
US9283302B2 (en) | 2011-12-16 | 2016-03-15 | Cormatrix Cardiovascular, Inc. | Extracellular matrix encasement structures and methods |
ES2612538T3 (es) | 2007-05-29 | 2017-05-17 | Christopher B. Reid | Métodos para producción y usos de poblaciones de células multipotentes, poblaciones de células pluripotentes, poblaciones de células diferenciadas, y poblaciones de células resistentes a VIH |
WO2008151040A2 (en) * | 2007-05-31 | 2008-12-11 | Cook Biotech Incorporated | Analgesic coated medical product |
US8226681B2 (en) * | 2007-06-25 | 2012-07-24 | Abbott Laboratories | Methods, devices, and apparatus for managing access through tissue |
US8535349B2 (en) * | 2007-07-02 | 2013-09-17 | Cook Biotech Incorporated | Fistula grafts having a deflectable graft body portion |
US20090024106A1 (en) * | 2007-07-17 | 2009-01-22 | Morris Edward J | Method and apparatus for maintaining access |
JP5264907B2 (ja) | 2007-08-08 | 2013-08-14 | ザ クリーブランド クリニック ファウンデイション | 血管内人工器官装置およびそれを用いた血管内人工器官システム |
US9113851B2 (en) | 2007-08-23 | 2015-08-25 | Cook Biotech Incorporated | Fistula plugs and apparatuses and methods for fistula plug delivery |
US20090069843A1 (en) * | 2007-09-10 | 2009-03-12 | Agnew Charles W | Fistula plugs including a hydration resistant component |
US8029560B2 (en) * | 2007-09-12 | 2011-10-04 | Cook Medical Technologies Llc | Enhanced remodelable materials for occluding bodily vessels |
WO2009042768A1 (en) * | 2007-09-25 | 2009-04-02 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Triggerably dissolvable hollow fibers for controlled delivery |
WO2009040768A2 (en) * | 2007-09-27 | 2009-04-02 | Carlos Alvarado | Tissue grafting method |
US9023342B2 (en) | 2007-09-27 | 2015-05-05 | Carlos A. Alvarado | Tissue grafting method |
US10500309B2 (en) * | 2007-10-05 | 2019-12-10 | Cook Biotech Incorporated | Absorbable adhesives and their formulation for use in medical applications |
US20090112238A1 (en) * | 2007-10-26 | 2009-04-30 | Vance Products Inc., D/B/A Cook Urological Inc. | Fistula brush device |
JP2011502587A (ja) * | 2007-11-07 | 2011-01-27 | オバリス, インコーポレイテッド | 中隔欠損治療における横断方向配向のためのシステム、装置および方法 |
JP5214223B2 (ja) * | 2007-11-15 | 2013-06-19 | 船井電機株式会社 | プロジェクタ |
US7846199B2 (en) * | 2007-11-19 | 2010-12-07 | Cook Incorporated | Remodelable prosthetic valve |
US8057532B2 (en) * | 2007-11-28 | 2011-11-15 | Cook Medical Technologies Llc | Implantable frame and valve design |
WO2009076441A1 (en) * | 2007-12-10 | 2009-06-18 | Purdue Research Foundation | Collagen-based matrices with stem cells |
US8893947B2 (en) * | 2007-12-17 | 2014-11-25 | Abbott Laboratories | Clip applier and methods of use |
US20090157101A1 (en) | 2007-12-17 | 2009-06-18 | Abbott Laboratories | Tissue closure system and methods of use |
US7815687B2 (en) * | 2007-12-18 | 2010-10-19 | Med Institute, Inc. | Method of promoting cell proliferation and ingrowth by injury to the native tissue |
US20090157177A1 (en) * | 2007-12-18 | 2009-06-18 | Matheny Robert G | Sewing Ring for a Prosthetic Tissue Valve |
US8257434B2 (en) | 2007-12-18 | 2012-09-04 | Cormatrix Cardiovascular, Inc. | Prosthetic tissue valve |
US7841502B2 (en) * | 2007-12-18 | 2010-11-30 | Abbott Laboratories | Modular clip applier |
US20090157170A1 (en) * | 2007-12-18 | 2009-06-18 | Matheny Robert G | Trileaflet Semi-Lunar Prosthetic Tissue Valve |
US8679176B2 (en) | 2007-12-18 | 2014-03-25 | Cormatrix Cardiovascular, Inc | Prosthetic tissue valve |
US20090187215A1 (en) * | 2007-12-19 | 2009-07-23 | Abbott Laboratories | Methods and apparatus to reduce a dimension of an implantable device in a smaller state |
US8211165B1 (en) | 2008-01-08 | 2012-07-03 | Cook Medical Technologies Llc | Implantable device for placement in a vessel having a variable size |
US9283266B2 (en) * | 2008-02-28 | 2016-03-15 | University Of Notre Dame | Metastasis inhibition preparations and methods |
EP2259809B1 (en) * | 2008-02-29 | 2016-05-25 | Cook Biotech Incorporated | Coated embolization device |
US20130165967A1 (en) | 2008-03-07 | 2013-06-27 | W.L. Gore & Associates, Inc. | Heart occlusion devices |
US20100008965A1 (en) * | 2008-04-01 | 2010-01-14 | Pavalko Fredrick M | Biocompatible medical products having enhanced anti-thrombogenic properties |
CN104491845A (zh) | 2008-04-18 | 2015-04-08 | 科尔普兰特有限公司 | 产生和使用原胶原的方法 |
WO2009129481A1 (en) * | 2008-04-18 | 2009-10-22 | Cook Incorporated | Branched vessel prosthesis |
EP2113262B1 (en) * | 2008-04-29 | 2013-11-06 | Proxy Biomedical Limited | A Tissue Repair Implant |
GB2471632B (en) * | 2008-05-02 | 2012-04-18 | Cook Biotech Inc | Self deploying SIS in needle |
WO2009137755A2 (en) * | 2008-05-09 | 2009-11-12 | University Of Pittsburgh- Commonwealth System Of Higher Education | Biologic matrix for cardiac repair |
US9282965B2 (en) | 2008-05-16 | 2016-03-15 | Abbott Laboratories | Apparatus and methods for engaging tissue |
WO2009143291A1 (en) * | 2008-05-20 | 2009-11-26 | Ovalis, Inc. | Wire-like and other devices for treating septal defects and systems and methods for delivering the same |
AU2009251335A1 (en) | 2008-05-29 | 2009-12-03 | Cook Biotech Incorporated | Devices and methods for treating rectovaginal and other fistulae |
US9295757B2 (en) * | 2008-06-10 | 2016-03-29 | Cook Biotech Incorporated | Quilted implantable graft |
BRPI0914996B1 (pt) * | 2008-06-10 | 2018-10-30 | Cook Biotech Inc | enxerto cirúrgico e método para a fabricação de um enxerto cirúrgico |
US8118832B1 (en) | 2008-06-16 | 2012-02-21 | Morris Innovative, Inc. | Method and apparatus for sealing access |
JP2011526811A (ja) | 2008-07-01 | 2011-10-20 | クック・バイオテック・インコーポレイテッド | 漿膜下筋膜を含む分離された細胞外マトリクス材料 |
AU2009277252B2 (en) * | 2008-07-30 | 2014-01-16 | Mesynthes Limited | Tissue scaffolds derived from forestomach extracellular matrix |
US8513382B2 (en) * | 2008-08-11 | 2013-08-20 | Fibralign Corporation | Biocomposites and methods of making the same |
US10086079B2 (en) | 2008-08-11 | 2018-10-02 | Fibralign Corporation | Biocomposites and methods of making the same |
EP3184552B1 (en) | 2008-09-02 | 2020-08-12 | Tautona Group LP | Threads of hyaluronic acid, methods of making thereof and uses thereof |
CN101366975B (zh) * | 2008-09-03 | 2011-07-20 | 陕西瑞盛生物科技有限公司 | 脱细胞小肠粘膜下层生物材料的制备方法 |
WO2010037092A1 (en) | 2008-09-29 | 2010-04-01 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Self-regulating device for modulating inflammation |
GB2476624B (en) | 2008-09-30 | 2013-07-10 | Univ California | Compositions and methods for tissue repair with extracellular matrices |
US9241696B2 (en) | 2008-10-30 | 2016-01-26 | Abbott Vascular Inc. | Closure device |
WO2010065843A2 (en) | 2008-12-05 | 2010-06-10 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Biologic scaffold for prevention of pulmonary fibrosis |
US8734502B2 (en) | 2008-12-17 | 2014-05-27 | Cook Medical Technologies Llc | Tapered stent and flexible prosthesis |
US8323312B2 (en) * | 2008-12-22 | 2012-12-04 | Abbott Laboratories | Closure device |
US8858594B2 (en) * | 2008-12-22 | 2014-10-14 | Abbott Laboratories | Curved closure device |
WO2010078478A1 (en) | 2008-12-31 | 2010-07-08 | Cook Biotech Incorporated | Tissue adjuvants and medical products including the same |
US8469779B1 (en) | 2009-01-02 | 2013-06-25 | Lifecell Corporation | Method for debristling animal skin |
US9173644B2 (en) | 2009-01-09 | 2015-11-03 | Abbott Vascular Inc. | Closure devices, systems, and methods |
US9089311B2 (en) * | 2009-01-09 | 2015-07-28 | Abbott Vascular Inc. | Vessel closure devices and methods |
US9414820B2 (en) * | 2009-01-09 | 2016-08-16 | Abbott Vascular Inc. | Closure devices, systems, and methods |
US9486191B2 (en) | 2009-01-09 | 2016-11-08 | Abbott Vascular, Inc. | Closure devices |
US20100179589A1 (en) | 2009-01-09 | 2010-07-15 | Abbott Vascular Inc. | Rapidly eroding anchor |
US20100185234A1 (en) * | 2009-01-16 | 2010-07-22 | Abbott Vascular Inc. | Closure devices, systems, and methods |
US20100183523A1 (en) * | 2009-01-22 | 2010-07-22 | Wagner Richard E | Dental composition and method |
WO2010088678A2 (en) | 2009-02-02 | 2010-08-05 | Cook Biotech Incorporated | Medical bead products |
ES2553762T3 (es) * | 2009-02-18 | 2015-12-11 | Cormatrix Cardiovascular, Inc. | Composiciones y métodos para prevenir la arritmia cardiaca |
WO2010099463A2 (en) | 2009-02-27 | 2010-09-02 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Joint bioscaffolds |
JP5509491B2 (ja) | 2009-03-26 | 2014-06-04 | クック メディカル テクノロジーズ エルエルシー | ステントグラフト |
WO2010129162A1 (en) | 2009-05-06 | 2010-11-11 | Hansa Medical Products, Inc. | Self-adjusting medical device |
US8956389B2 (en) | 2009-06-22 | 2015-02-17 | W. L. Gore & Associates, Inc. | Sealing device and delivery system |
US20120029556A1 (en) | 2009-06-22 | 2012-02-02 | Masters Steven J | Sealing device and delivery system |
US8298586B2 (en) | 2009-07-22 | 2012-10-30 | Acell Inc | Variable density tissue graft composition |
US8652500B2 (en) | 2009-07-22 | 2014-02-18 | Acell, Inc. | Particulate tissue graft with components of differing density and methods of making and using the same |
US20110054492A1 (en) * | 2009-08-26 | 2011-03-03 | Abbott Laboratories | Medical device for repairing a fistula |
ES2449890T3 (es) * | 2009-09-02 | 2014-03-21 | Lifecell Corporation | Injertos vasculares obtenidos de matrices de tejido acelular |
WO2011031827A2 (en) | 2009-09-09 | 2011-03-17 | Cook Biotech Incorporated | Manufacture of extracellular matrix products using supercritical or near supercritical fluids |
US8663086B2 (en) | 2009-09-28 | 2014-03-04 | Cook Biotech Incorporated | Medical reinforcement graft |
WO2011044443A2 (en) | 2009-10-09 | 2011-04-14 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Matricryptic ecm peptides for tissue reconstruction |
US8846059B2 (en) | 2009-12-08 | 2014-09-30 | University Of Notre Dame | Extracellular matrix adjuvant and methods for prevention and/or inhibition of ovarian tumors and ovarian cancer |
US20110150934A1 (en) * | 2009-12-18 | 2011-06-23 | University Of Notre Dame | Ovarian Tumor Tissue Cell Preparations/Vaccines for the Treatment/Inhibition of Ovarian Tumors and Ovarian Cancer |
US8329219B2 (en) * | 2009-12-22 | 2012-12-11 | Cook Biotech Incorporated | Methods for producing ECM-based biomaterials |
WO2011087743A2 (en) | 2009-12-22 | 2011-07-21 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Decellularized adipose cell growth scaffold |
US8303624B2 (en) * | 2010-03-15 | 2012-11-06 | Abbott Cardiovascular Systems, Inc. | Bioabsorbable plug |
AU2010201676B1 (en) | 2010-04-23 | 2010-07-22 | Cook Medical Technologies Llc | Curve forming stent graft |
US9901659B2 (en) | 2010-05-27 | 2018-02-27 | University of Pittsburgh—of the Commonwealth System of Higher Education | Wet-electrospun biodegradable scaffold and uses therefor |
US20130197893A1 (en) | 2010-06-07 | 2013-08-01 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Methods for modeling hepatic inflammation |
US10065046B2 (en) | 2010-07-15 | 2018-09-04 | Fibralign Corporation | Conductive biopolymer implant for enhancing tissue repair and regeneration using electromagnetic fields |
WO2012018680A1 (en) | 2010-07-31 | 2012-02-09 | Global Therapeutics Llc | Methods and systems for generating a tissue pocket in a patient |
US8758399B2 (en) | 2010-08-02 | 2014-06-24 | Abbott Cardiovascular Systems, Inc. | Expandable bioabsorbable plug apparatus and method |
US8603116B2 (en) | 2010-08-04 | 2013-12-10 | Abbott Cardiovascular Systems, Inc. | Closure device with long tines |
US9101455B2 (en) | 2010-08-13 | 2015-08-11 | Cook Medical Technologies Llc | Preloaded wire for endoluminal device |
CA2747610C (en) | 2010-08-13 | 2014-09-16 | Cook Medical Technologies Llc | Precannulated fenestration |
WO2012024390A2 (en) | 2010-08-17 | 2012-02-23 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Biohybrid composite scaffold |
ES2751393T3 (es) | 2010-08-24 | 2020-03-31 | Univ California | Composiciones y métodos para la terapia cardíaca |
EP2613818B1 (en) | 2010-09-10 | 2019-02-13 | Fibralign Corp. | Biodegradable multilayer constructs |
CN103200973B (zh) | 2010-09-28 | 2015-07-08 | 库克生物技术股份有限公司 | 用于治疗瘘以及其它身体开口和通道的装置和方法 |
GB2497475B (en) | 2010-10-01 | 2017-04-19 | Cook Biotech Inc | Kits for tissue reconstruction |
US9788933B2 (en) | 2010-10-29 | 2017-10-17 | Cook Medical Technologies Llc | Medical device delivery system and deployment method |
US9198787B2 (en) | 2010-12-31 | 2015-12-01 | Cook Medical Technologies Llc | Conformable prosthesis delivery system and method for deployment thereof |
AU2011200858B1 (en) | 2011-02-28 | 2012-04-05 | Cook Medical Technologies Llc | Stent graft with valve arrangement |
US9149276B2 (en) | 2011-03-21 | 2015-10-06 | Abbott Cardiovascular Systems, Inc. | Clip and deployment apparatus for tissue closure |
WO2012142419A1 (en) | 2011-04-14 | 2012-10-18 | Lifecell Corporation | Regenerative materials |
AU2012262538B2 (en) | 2011-05-27 | 2015-09-17 | Cormatrix Cardiovascular, Inc. | Sterilized, acellular extracellular matrix compositions and methods of making thereof |
AU2012262554B2 (en) | 2011-05-27 | 2016-09-15 | Cormatrix Cardiovascular, Inc. | Extracellular matrix material conduits and methods of making and using same |
US9427233B2 (en) | 2011-06-06 | 2016-08-30 | Cook Medical Technologies, LLC | Vascular occlusion devices and methods |
EP2720619B1 (en) | 2011-06-14 | 2016-10-26 | Cook Medical Technologies LLC | Fistula closure devices |
EP3028683B1 (en) | 2011-07-14 | 2018-05-09 | Cook Medical Technologies LLC | A kit to be used in the treatment of obstructive sleep apnea |
US9089523B2 (en) | 2011-07-28 | 2015-07-28 | Lifecell Corporation | Natural tissue scaffolds as tissue fillers |
US9770232B2 (en) | 2011-08-12 | 2017-09-26 | W. L. Gore & Associates, Inc. | Heart occlusion devices |
WO2013033341A1 (en) | 2011-09-01 | 2013-03-07 | Cook Medical Technologies Llc | Aneurysm closure clip |
US8728148B2 (en) | 2011-11-09 | 2014-05-20 | Cook Medical Technologies Llc | Diameter reducing tie arrangement for endoluminal prosthesis |
US20130138219A1 (en) | 2011-11-28 | 2013-05-30 | Cook Medical Technologies Llc | Biodegradable stents having one or more coverings |
US9332976B2 (en) | 2011-11-30 | 2016-05-10 | Abbott Cardiovascular Systems, Inc. | Tissue closure device |
CA2856553C (en) | 2011-12-09 | 2017-08-29 | Acell, Inc. | Hemostatic device |
AU2012355463C1 (en) | 2011-12-20 | 2016-09-22 | Lifecell Corporation | Sheet tissue products |
EP2793965B1 (en) | 2011-12-20 | 2019-02-20 | LifeCell Corporation | Flowable tissue products |
EP2985007B1 (en) | 2011-12-22 | 2019-11-13 | Cook Medical Technologies LLC | Preloaded wire for endoluminal device |
EP3461508A1 (en) | 2012-01-24 | 2019-04-03 | LifeCell Corporation | Elongated tissue matrices |
WO2013119630A1 (en) | 2012-02-06 | 2013-08-15 | Cook Medical Technologies Llc | Artificial device deployment apparatus |
EP2811939B8 (en) | 2012-02-10 | 2017-11-15 | CVDevices, LLC | Products made of biological tissues for stents and methods of manufacturing |
US9504458B2 (en) | 2012-02-17 | 2016-11-29 | Cook Biotech Incorporated | Methods and systems for treating complex fistulae |
CA2871665A1 (en) | 2012-04-24 | 2013-10-31 | Lifecell Corporation | Flowable tissue matrices |
EP2872191B1 (en) | 2012-07-13 | 2019-08-07 | LifeCell Corporation | Methods for improved treatment of adipose tissue |
US9308107B2 (en) | 2012-08-27 | 2016-04-12 | Cook Medical Technologies Llc | Endoluminal prosthesis and delivery device |
WO2014052376A1 (en) | 2012-09-26 | 2014-04-03 | Lifecell Corporation | Processed adipose tissue |
US20140121750A1 (en) | 2012-10-31 | 2014-05-01 | Cook Medical Technologies Llc | Fixation Process For Nesting Stents |
US9669190B2 (en) * | 2012-11-28 | 2017-06-06 | Cook Medical Technologies Llc | Selectively positionable catheter cuff |
EP2745813A1 (en) | 2012-12-18 | 2014-06-25 | Cook Medical Technologies LLC | Preloaded wire for endoluminal device |
US9364209B2 (en) | 2012-12-21 | 2016-06-14 | Abbott Cardiovascular Systems, Inc. | Articulating suturing device |
US9861466B2 (en) | 2012-12-31 | 2018-01-09 | Cook Medical Technologies Llc | Endoluminal prosthesis |
US10828019B2 (en) | 2013-01-18 | 2020-11-10 | W.L. Gore & Associates, Inc. | Sealing device and delivery system |
US9592254B2 (en) | 2013-02-06 | 2017-03-14 | Lifecell Corporation | Methods for localized modification of tissue products |
KR102101689B1 (ko) | 2013-02-08 | 2020-04-17 | 아셀, 인크. | 세포외 기질 재료로부터의 생리활성 겔의 제조 방법 |
AU2014214700B2 (en) | 2013-02-11 | 2018-01-18 | Cook Medical Technologies Llc | Expandable support frame and medical device |
EP3427696A1 (en) | 2013-03-01 | 2019-01-16 | Cormatrix Cardiovascular, Inc. | Anchored cardiovascular valve |
WO2014133543A1 (en) | 2013-03-01 | 2014-09-04 | Cormatrix Cardiovascular, Inc. | Two-piece prosthetic valve |
EP2964162B1 (en) | 2013-03-07 | 2018-01-17 | Cook Medical Technologies LLC | Tissue ingrowth intestinal bypass sleeve |
US9993330B2 (en) | 2013-03-13 | 2018-06-12 | Cook Medical Technologies Llc | Endoluminal prosthesis system |
US11065368B2 (en) | 2013-03-15 | 2021-07-20 | Cook Biotech Incorporated | Drug eluting graft constructs and methods |
AU2014227561C1 (en) | 2013-03-15 | 2017-12-14 | Cook Biotech Incorporated | ECM implant compositions and methods |
EP4176841A1 (en) | 2013-05-03 | 2023-05-10 | Cormatrix Cardiovascular, Inc. | Prosthetic tissue valves |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
US9861662B2 (en) | 2013-07-03 | 2018-01-09 | University of Pittsburgh—of the Commonwealth System of Higher Education | Bone-derived extra cellular matrix gel |
WO2015017749A1 (en) | 2013-08-01 | 2015-02-05 | Mohan P Arun | Tissue adjustment implant |
US20150080940A1 (en) | 2013-09-13 | 2015-03-19 | Cook Medical Technologies Llc | Anti-tumor macrophage m1 morphology inducer |
US9878071B2 (en) | 2013-10-16 | 2018-01-30 | Purdue Research Foundation | Collagen compositions and methods of use |
AU2013254913B1 (en) | 2013-11-04 | 2014-09-25 | Cook Medical Technologies Llc | Stent graft with valve arrangement |
JP6446271B2 (ja) | 2014-01-08 | 2018-12-26 | クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニーCook Medical Technologies Llc | 弁周囲漏出を遮断するための装置 |
US10286119B2 (en) | 2014-01-24 | 2019-05-14 | University of Pittsburgh—of the Commonwealth System of Higher Education | Extracellular matrix mesh coating |
US10213526B2 (en) | 2014-03-21 | 2019-02-26 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Methods for preparation of a terminally sterilized hydrogel derived from extracellular matrix |
US9808230B2 (en) | 2014-06-06 | 2017-11-07 | W. L. Gore & Associates, Inc. | Sealing device and delivery system |
EP3197513B1 (en) | 2014-09-25 | 2023-08-02 | Acell, Inc. | Porous foams derived from extracellular matrix, porous foam ecm medical devices, and methods of use and making thereof |
US10959826B2 (en) | 2014-10-16 | 2021-03-30 | Cook Medical Technology LLC | Support structure for scalloped grafts |
US10077420B2 (en) | 2014-12-02 | 2018-09-18 | Histogenics Corporation | Cell and tissue culture container |
US10183152B2 (en) | 2014-12-12 | 2019-01-22 | Cook Medical Technologies Llc | Cinching peritoneal dialysis catheter |
DK3237028T3 (da) | 2014-12-22 | 2021-03-22 | Aroa Biosurgery Ltd | Lamineret vævstransplantatprodukt |
US9238090B1 (en) | 2014-12-24 | 2016-01-19 | Fettech, Llc | Tissue-based compositions |
JP6974916B2 (ja) | 2015-02-27 | 2021-12-01 | ユニバーシティ オブ ピッツバーグ − オブ ザ コモンウェルス システム オブ ハイヤー エデュケイション | 多弁尖の弁の電気紡績ステントレス製作のための二重構成要素マンドレル |
WO2016138423A1 (en) | 2015-02-27 | 2016-09-01 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Retrievable self-expanding non-thrombogenic low-profile percutaneous atrioventricular valve prosthesis |
WO2016172365A1 (en) | 2015-04-21 | 2016-10-27 | Purdue Research Foundation Office Of Technology Commercialization | Cell-collagen-silica composites and methods of making and using the same |
WO2017049167A1 (en) | 2015-09-18 | 2017-03-23 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Non-gelling soluble extracellular matrix with biological activity |
WO2017062762A2 (en) | 2015-10-07 | 2017-04-13 | Sigmon John C | Methods, medical devices and kits for modifying the luminal profile of a body vessel |
CN108601862B (zh) | 2015-12-02 | 2022-02-11 | 库克生物技术股份有限公司 | 丝状移植物植入物及它们的制造方法和用途 |
WO2017100625A2 (en) | 2015-12-10 | 2017-06-15 | Cook Biotech Incorporated | Poly(ester urea) fiber devices and related methods |
WO2017151862A1 (en) | 2016-03-02 | 2017-09-08 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Matrix bound nanovesicles and their use |
KR20180134897A (ko) | 2016-03-14 | 2018-12-19 | 리젠티스 코퍼레이션 | 염증성 장 질환을 치료하기 위한 방법 및 조성물 |
WO2017189986A1 (en) | 2016-04-28 | 2017-11-02 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Compositions comprising extracellular matrix of primitive animal species and related methods |
WO2017210109A1 (en) | 2016-06-03 | 2017-12-07 | Lifecell Corporation | Methods for localized modification of tissue products |
EP3269328A3 (en) | 2016-06-08 | 2018-01-24 | Cook Medical Technologies LLC | Cardiac valve implant |
WO2018007849A1 (en) | 2016-07-05 | 2018-01-11 | Carlos Alvarado | Serous membrane for ocular surface disorders |
WO2018013361A1 (en) | 2016-07-11 | 2018-01-18 | Cormatrix Cardiovascular, Inc. | Prosthetic tissue valves |
WO2018017611A1 (en) | 2016-07-18 | 2018-01-25 | Cook Biotech Incorporated | Implantable pouch with segmental lamination structure, and related methods of manufacture and use |
EP3308829B1 (en) | 2016-09-10 | 2020-04-29 | Cook Biotech Incorporated | Electrostimulative graft products |
US10500079B2 (en) | 2016-10-27 | 2019-12-10 | Cook Medical Technologies Llc | Preloaded branch wire loop constraint |
US11191632B2 (en) | 2016-11-10 | 2021-12-07 | Cook Medical Technologies Llc | Temporary diameter reduction constraint arrangement for a stent graft in combination with a stent graft |
EP3320881B1 (en) | 2016-11-10 | 2019-09-04 | Cook Medical Technologies LLC | Diameter reduction constraint arrangement for a stent graft in combination with a stent graft |
AU2017382173A1 (en) | 2016-12-22 | 2019-06-06 | Lifecell Corporation | Devices and methods for tissue cryomilling |
EP3585313A4 (en) | 2017-02-23 | 2020-12-30 | University of Pittsburgh - of The Commonwealth System of Higher Education | ENDOPROTHESIS-FREE BIOPOLYMER HEART VALVE REPLACEMENT THAT CAN REGENERATE LIVING TISSUES |
CA3049990A1 (en) | 2017-03-02 | 2018-09-07 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Extracellular matrix (ecm) hydrogel and soluble fraction thereof for the treatment of cancer |
CN110352061A (zh) | 2017-03-02 | 2019-10-18 | 联邦高等教育系统匹兹堡大学 | 用于治疗食管炎症的ecm水凝胶 |
WO2018187286A1 (en) | 2017-04-03 | 2018-10-11 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | A biodegradable, porous, thermally responsive injectable hydrogel as soft tissue defect filler |
EP3615568A4 (en) | 2017-04-25 | 2021-01-20 | Purdue Research Foundation | TISSUE RESTORATION THREE-DIMENSIONAL (3D) ARTIFICIAL MUSCLE |
WO2018204848A1 (en) | 2017-05-05 | 2018-11-08 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Ocular applications of matrix bound vesicles (mbvs) |
US11357660B2 (en) | 2017-06-29 | 2022-06-14 | Cook Medical Technologies, LLC | Implantable medical devices for tissue repositioning |
US11634716B2 (en) | 2017-10-16 | 2023-04-25 | University of Pittsburgh—of the Commonwealth System of Higher Education | Genetically modified mesenchymal stem cells for use in cardiovascular prosthetics |
US11123375B2 (en) | 2017-10-18 | 2021-09-21 | Lifecell Corporation | Methods of treating tissue voids following removal of implantable infusion ports using adipose tissue products |
CN115252910A (zh) | 2017-10-18 | 2022-11-01 | 生命细胞公司 | 脂肪组织产品以及产生方法 |
US11246994B2 (en) | 2017-10-19 | 2022-02-15 | Lifecell Corporation | Methods for introduction of flowable acellular tissue matrix products into a hand |
WO2019079672A1 (en) | 2017-10-19 | 2019-04-25 | Lifecell Corporation | ACELLULAR TISSUE MATRIX PRODUCTS FLUIDS AND METHODS OF PRODUCTION |
WO2019094734A1 (en) | 2017-11-09 | 2019-05-16 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Decellularization and functionalization of extracellular matrix biomaterials |
US11291570B2 (en) | 2018-04-27 | 2022-04-05 | Cook Medical Technologies Llc | Hybrid stent and delivery system |
CN115671410B (zh) | 2018-06-21 | 2024-06-18 | 联邦高等教育系统匹兹堡大学 | 膀胱ecm水凝胶作为食管粘膜下层流体垫的用途 |
AU2018214103B1 (en) | 2018-08-09 | 2018-10-04 | Cook Medical Technologies Llc | A stent-graft |
US20220016318A1 (en) | 2018-11-19 | 2022-01-20 | The United State Of America, As Represented By The Secretary, Deparment Of Health And Human Services | Biodegradable tissue replacement implant and its use |
CA3130684A1 (en) | 2019-03-13 | 2020-09-17 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Acoustic extracellular matrix hydrogels and their use |
AU2020283895A1 (en) | 2019-05-30 | 2022-01-06 | Lifecell Corporation | Biologic breast implant |
WO2021185728A1 (en) | 2020-03-16 | 2021-09-23 | Biosearch, S.A. | Biocomposites comprising probiotics, collagen and bacterial extracellular polysaccharide and uses thereof |
EP4188465A1 (en) | 2020-07-27 | 2023-06-07 | Cook Biotech Incorporated | Adhesive for surgical staple line reinforcement |
CA3187517A1 (en) | 2020-07-27 | 2022-02-03 | Loran Solorio | System and methods for supplying surgical staple line reinforcement |
US11826490B1 (en) | 2020-12-29 | 2023-11-28 | Acell, Inc. | Extracellular matrix sheet devices with improved mechanical properties and method of making |
JP2024520424A (ja) | 2021-05-28 | 2024-05-24 | ザ ユナイテッド ステイツ オブ アメリカ, アズ リプレゼンテッド バイ ザ セクレタリー, デパートメント オブ ヘルス アンド ヒューマン サービシーズ | 黄斑、中心および末梢網膜色素上皮細胞を生成する方法 |
WO2022251477A1 (en) | 2021-05-28 | 2022-12-01 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Biodegradable tissue scaffold with secondary matrix to host weakly adherent cells |
WO2023215883A1 (en) | 2022-05-05 | 2023-11-09 | Cook Biotech Incorporated | Photocrosslinkable synthetic polymers |
WO2023215885A1 (en) | 2022-05-05 | 2023-11-09 | Cook Biotech Incorporated | Subtissue implant material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT261800B (de) * | 1966-08-22 | 1968-05-10 | Braun Internat Gmbh B | Verfahren zur Herstellung von röhrenförmigen, glatten bzw. mit einem Gewinde versehenen Gewebe-Blutgefäß-Prothesen |
US4502159A (en) * | 1982-08-12 | 1985-03-05 | Shiley Incorporated | Tubular prostheses prepared from pericardial tissue |
-
1988
- 1988-07-11 US US07/217,299 patent/US4902508A/en not_active Expired - Lifetime
-
1989
- 1989-06-15 ZA ZA894551A patent/ZA894551B/xx unknown
- 1989-06-15 IL IL9062289A patent/IL90622A/en unknown
- 1989-06-23 CH CH902/90A patent/CH681506A5/de not_active IP Right Cessation
- 1989-06-23 DE DE68918943T patent/DE68918943T2/de not_active Expired - Lifetime
- 1989-06-23 BR BR898907538A patent/BR8907538A/pt not_active IP Right Cessation
- 1989-06-23 HU HU894789A patent/HU207448B/hu not_active IP Right Cessation
- 1989-06-23 EP EP89908901A patent/EP0424463B1/en not_active Expired - Lifetime
- 1989-06-23 CH CH3792/91A patent/CH681856A5/de not_active IP Right Cessation
- 1989-06-23 AT AT89908901T patent/ATE112963T1/de not_active IP Right Cessation
- 1989-06-23 WO PCT/US1989/002776 patent/WO1990000395A1/en active IP Right Grant
- 1989-06-23 JP JP1508210A patent/JP2539934B2/ja not_active Expired - Lifetime
- 1989-06-23 KR KR1019900700514A patent/KR0131821B1/ko not_active IP Right Cessation
- 1989-06-27 AU AU37091/89A patent/AU613499B2/en not_active Expired
- 1989-06-30 PH PH38883A patent/PH26921A/en unknown
- 1989-07-03 NZ NZ229797A patent/NZ229797A/xx unknown
- 1989-07-06 MX MX016707A patent/MX171671B/es unknown
- 1989-07-07 CA CA000605031A patent/CA1335432C/en not_active Expired - Lifetime
- 1989-07-07 PT PT91096A patent/PT91096B/pt not_active IP Right Cessation
- 1989-07-10 ES ES8902418A patent/ES2019146A6/es not_active Expired - Lifetime
- 1989-07-10 CN CN89104864A patent/CN1018893B/zh not_active Expired
- 1989-07-10 DK DK198903405A patent/DK175719B2/da not_active IP Right Cessation
- 1989-07-11 AR AR89314366A patent/AR244539A1/es active
- 1989-07-11 IE IE222289A patent/IE67279B1/en not_active IP Right Cessation
-
1990
- 1990-12-21 OA OA59928A patent/OA09633A/en unknown
-
1991
- 1991-01-09 FI FI910113A patent/FI910113A0/fi unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1039352A (zh) | 组织移植组合物及其制备方法 | |
US4956178A (en) | Tissue graft composition | |
Badylak et al. | Small intestinal submucosa as a large diameter vascular graft in the dog | |
Huynh et al. | Remodeling of an acellular collagen graft into a physiologically responsive neovessel | |
US4801299A (en) | Body implants of extracellular matrix and means and methods of making and using such implants | |
EP0000949B1 (en) | Cardiac and vascular prostheses and methods of making the same | |
US7775965B2 (en) | Decellularized grafts from umbilical cord vessels and process for preparing and using same | |
CN100594041C (zh) | 猪血管脱细胞的支架的化学与物理结合的制备方法 | |
US20060282173A1 (en) | Substantially decellularized grafts from umbilical cord vessels and process for preparing and using same | |
Dale et al. | Modified bovine heterografts for arterial replacement. | |
Struecker et al. | Implantation of a tissue-engineered neo-bile duct in domestic pigs | |
Fields et al. | Endothelial cell seeding of a 4-mm ID polyurethane vascular graft | |
Wesolow | The healing of arterial prostheses-the state of the art | |
JP5610268B2 (ja) | 高張電解質溶液による生体組織の脱細胞化処理方法 | |
RU2037317C1 (ru) | Тканевый трансплантат | |
Gray et al. | Use of human amnion for microvascular interpositional grafts | |
Baier et al. | Physiochemical properties of stabilized umbilical vein | |
Hess et al. | Evaluation of the patency rate of fibrous microvascular polyurethane prostheses after implantation in the rat aorta | |
Charara et al. | In vivo biostability of four types of arterial grafts with impervious walls; their haemodynamic and pathological characteristics | |
Jarrell et al. | Perspectives in vascular surgery--biocompatible vascular surfaces: the past and future role of endothelial cells. | |
KR101582202B1 (ko) | 누에고치를 이용한 혈관용 패치 및 이의 제조방법 | |
Gloviczki et al. | The effect of preclotting on surface thrombogenicity and thromboembolic complications of Dacron grafts in the canine thoracic aorta | |
KR101660588B1 (ko) | 혈관 직경을 유지한 혈관 조직 샘플링 방법 | |
Weinstein et al. | Evaluation of 2-mm arterial grafts for extra-to intracranial bypass in occlusive cerebrovascular disease | |
Noishiki | Fibrocollagenous tissue tube as a small arterial substitute |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C13 | Decision | ||
GR02 | Examined patent application | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |