CN113289067A - 一种可注射筋膜填充物及其制备方法 - Google Patents
一种可注射筋膜填充物及其制备方法 Download PDFInfo
- Publication number
- CN113289067A CN113289067A CN202110566044.0A CN202110566044A CN113289067A CN 113289067 A CN113289067 A CN 113289067A CN 202110566044 A CN202110566044 A CN 202110566044A CN 113289067 A CN113289067 A CN 113289067A
- Authority
- CN
- China
- Prior art keywords
- fascia
- filler
- injectable
- tissue
- fine
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- A61L27/3641—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 site of application in the body
- A61L27/3645—Connective tissue
-
- 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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
-
- 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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3691—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/34—Materials or treatment for tissue regeneration for soft tissue reconstruction
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
本发明公布了一种可注射筋膜填充物及其制备方法,属于医学领域,用以自体组织移植,尤其是应用于整形外科领域,具体涉及一种可注射筋膜填充物的制备。所要解决的问题是针对临床上深层次填充物的局限性及可选择种类的缺失,提供一种可注射自体筋膜组织填充物。此项技术利用自体筋膜组织制作成为可注射筋膜填充物,可通过直径为1.2mm的填充钝针进行注射。应用于深层组织填充尤其是骨膜表面填充,可用于结构性凹陷部位填充及替代硅胶及膨体假体的应用,例如应用于隆颞、隆鼻、隆鼻基底、隆颏等手术中,具有生物安全、创伤轻微、操作便捷、便于存储、经济实用等优势。
Description
技术领域
本发明属于外科学领域,用以自体组织移植,尤其是应用于整形外科领域,具体涉及一种可注射筋膜填充物及其制备方法。
背景技术
目前整形外科蓬勃发展,上世纪90年代美国Coleman医师首先提出脂肪注射技术,自此自体脂肪组织移植术广泛应用于整形美容外科领域,奠定了近代脂肪技术发展的基础。自体脂肪移植技术能够解决诸多轻微面部凹陷,但自体脂肪移植填充术对于较重凹陷畸形因其成活率较低、且塑形性较差等问题,需要多次注射。而较重面部结构性缺陷,需要矫正骨性及深层次结构畸形的区域,例如颞部凹陷、鼻基底凹陷、下颏短小退缩、鼻梁低平等畸形矫正手术目前多为假体隆颞、假体隆鼻、假体隆鼻基底、假体隆颏等手术方式,仍囿于假体的使用范畴。但假体的植入出现许多弊端,如假体透光、组织相容性差、材料张力大,坚硬,植入后触感差,容易移位等。相较于假体,自体组织具有其天然优越性。而临床上为了防止假体透光及张力大的问题,常常会在假体表面包裹一层真皮或者颞筋膜组织,以减少透光及表层皮肤张力大的问题,但却收效甚微,且取真皮及颞筋膜时,额外增加了手术创伤。
筋膜组织是一种结缔组织,位于皮下组织和肌肉之间,坚韧刚劲,外观上是乳白色的胶原纤维。在皮下浅筋膜层,存在广泛的筋膜和脂肪组织,其中筋膜组织包裹围绕在脂肪组织周围。在进行负压抽脂时,筋膜组织能随着脂肪组织的抽出而被抽出。但是对于如何制备合适的筋膜组织并将其用于整形却鲜有报道。
发明内容
本发明的目的在于提供一种可注射筋膜填充物及其制备方法,以解决上述背景技术中提出的问题。
本发明以常规负压脂肪抽吸术获得灵感,无需其他特殊仪器,发明并公布了一项可注射性自体筋膜收集及制作技术,能够获取较大量的自体筋膜组织,用于深层组织的填充。
当我们利用无菌罐获取抽吸的混合物时,这些筋膜组织就可以一并收集起来,制作为可注射性筋膜填充物。制作的成品可即刻进行注射填充,多余的成品,也可以在无菌条件下封装,冻存在-80℃冰箱或液氮中,用以后期的补充注射。
本发明具体提供以下的技术方案:
一种可注射筋膜填充物的制备方法,其特征在于,包含以下步骤:
第一步:将脂肪混合物沉淀,弃去血水,选取筋膜脂肪混合物,清洗,尽量去除其中混合的脂肪颗粒,得到较为纯净的粗糙筋膜组织;
第二步:揉搓粗糙筋膜组织,将其中混杂的脂肪颗粒挤碎,反复冲洗去除脂肪颗粒,得到纯净粗筋膜组织;
第三步:将获取的粗筋膜组织进行破碎,加入适量生理盐水,搅拌均匀,去除多余水分,获得细微筋膜组织;
第四步,将获取的细微筋膜组织装入无菌注射器,用三通反复推注,获取质地均匀的细微筋膜组织;
第五步:将注射器中的细微筋膜组织通过筛网反复推注过滤,即可获得可注射性筋膜填充物。
优选的,还包含以下步骤,如筋膜组织不能通过筛网,可从第三步重复操作,直至获取可注射性筋膜填充物。
优选的,第五步中筛网为0.6mm筛网。
优选的,所得筋膜填充物可通过直径为1.2mm的填充钝针进行注射。
一种可注射筋膜填充物的制备方法,其特征在于,包含以下步骤:
第一步:将无菌罐中抽吸所获得的脂肪混合物沉淀,弃去下层血水,挑取其中的筋膜脂肪混合物,并用生理盐水清洗,尽量去除其中混合的脂肪颗粒,得到较为纯净的粗糙筋膜组织;
第二步:用无菌纱布垫揉搓粗糙筋膜组织,将其中混杂的脂肪颗粒挤碎,并用生理盐水反复冲洗去除脂肪颗粒,得到纯净粗筋膜组织;
第三步:将获取的粗筋膜组织剪碎,加入适量生理盐水,搅拌均匀,过滤去除多余水分,获得细微筋膜组织;
第四步,将获取的细微筋膜组织装入无菌注射器,用三通反复推注,获取质地均匀的细微筋膜组织;
第五步:将注射器中的细微筋膜组织通过0.6mm筛网反复推注过滤,即可获得可注射性筋膜填充物;
如筋膜组织不能通过0.6mm筛网,可从第三步重复操作,直至获取可注射性筋膜填充物,此时的筋膜填充物可通过直径为1.2mm的填充钝针进行注射。
一种可注射筋膜填充物,其特征在于,由上述方法制备。
优选的,可注射填充物在制备过程中全程处于无菌状态,成品可即刻进行注射填充,多余的成品,可在无菌条件下封装,冻存在-80℃冰箱或液氮中,用以后期的补充注射。
优选的,所述可注射筋膜填充物应用于自体组织移植,尤其是整形外科领域手段,矫正结构性凹陷。
优选的,所述可注射筋膜填充物并非必须通过注射填充。
本发明的有益效果是,此项技术利用自体筋膜组织,制作成为可注射性筋膜填充物,应用于深层组织填充尤其是骨膜表面填充,可用于面部凹陷部位填充及替代硅胶及膨体假体的部分使用,例如应用于隆颞、隆鼻、隆鼻基底、隆颏等手术中。具有生物安全、操作便捷、创伤轻微、经济实用的优势。
附图说明:
图1为本发明制备可注射筋膜填充物的主要流程图。
图2为本发明实际使用的筛网。
图3为本发明制备得到的筋膜填充物在注射时的情况。
图4为本发明实施例1Van Gieson氏法染色图。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1可注射筋膜填充物的制备
第一步:将无菌罐中抽吸所获得的脂肪混合物沉淀5分钟,弃去下层血水,用大镊子挑取其中的筋膜脂肪混合物,并用生理盐水清洗,尽量去除其中混合的脂肪颗粒,得到较为纯净的粗糙筋膜组织;
第二步:用无菌纱布垫揉搓粗糙筋膜组织,将其中混杂的脂肪颗粒挤碎去除,并用生理盐水反复冲洗去除脂肪颗粒,得到乳白色纯净粗筋膜组织;
第三步:将获取的粗筋膜组织用手术剪刀剪碎,加入适量生理盐水,搅拌均匀,并用无菌纱布过滤去除多余水分,离心后(约200g转速)弃去上层混有脂肪颗粒的上清液,即可获得位于离心管底部的细微筋膜组织;
第四步,将获取的细微筋膜组织装入20ml无菌注射器,用三通反复推注,获取乳白色质地均匀的细微筋膜组织;
第五步:将注射器中的细微筋膜组织通过0.6mm筛网反复推注过滤,即可获得可注射性筋膜填充物。
如筋膜组织不能通过0.6mm筛网,说明此时筋膜粒径过大,不利于通过注射针的孔径及后期的血管化及成活,可从第三步重复操作,直至获取可注射性筋膜填充物。此时的筋膜填充物可通过直径为1.2mm的填充钝针进行注射。此时获得的可注射填充物,脂肪残留少,筋膜组织获得率高,所得筋膜组织性质稳定,筋膜组织粒径分布均匀适于填充。
组织学上,所获得的细微筋膜组织是由不规则的胶原纤维和弹性纤维网构成。是人体中结缔组织的主要成分,组成胶原纤维的主要成分是胶原蛋白。新鲜时呈白色,故一般称之为白色纤维,具有一定的韧性及紧固性。显微镜下其结构为聚集在一起的粗细不等的束,呈波浪状。胶原纤维由许多根纤细的胶原纤维组成。由于已进行提纯,镜下未见明显脂肪颗粒。(Van Gieson氏法染色如图4所示)。
实施例2可注射筋膜填充物的应用
以可注射筋膜填充物填充在鼻唇沟的注射中为例说明本申请可注射筋膜填充物的应用。以实施例1方法提取的填充物,在7例求美者中进行注射隆鼻基底。总注射量双侧在2.8-5.5ml,注射后形态均有不同程度改善,分别于术后1周、术后1月、术后3月及术后6月随访发现,注射部位未发现明显红肿、发热、肿痛等炎症反应及排异反应,2周内触之较硬,在4周左右触诊柔软,无僵硬及牵拉感。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (9)
1.一种可注射筋膜填充物的制备方法,其特征在于,包含以下步骤:
第一步:将脂肪混合物沉淀,弃去血水,选取筋膜脂肪混合物,清洗,尽量去除其中混合的脂肪颗粒,得到较为纯净的粗糙筋膜组织;
第二步:揉搓粗糙筋膜组织,将其中混杂的脂肪颗粒挤碎,反复冲洗去除脂肪颗粒,得到纯净粗筋膜组织;
第三步:将获取的粗筋膜组织进行破碎,加入适量生理盐水,搅拌均匀,去除多余水分,获得细微筋膜组织;
第四步,将获取的细微筋膜组织装入无菌注射器,用三通反复推注,获取质地均匀的细微筋膜组织;
第五步:将注射器中的细微筋膜组织通过筛网反复推注过滤,即可获得可注射性筋膜填充物。
2.根据权利要求1所述的一种可注射筋膜填充物的制备方法,其特征在于,还包含以下步骤,如筋膜组织不能通过筛网,可从第三步重复操作,直至获取可注射性筋膜填充物。
3.根据权利要求1或2所述的一种可注射筋膜填充物的制备方法,其特征在于,第五步中筛网为0.6mm筛网。
4.根据权利要求1-3任一项所述的一种可注射筋膜填充物的制备方法,其特征在于,所得筋膜填充物可通过直径为1.2mm的填充钝针进行注射。
5.一种可注射筋膜填充物的制备方法,其特征在于,包含以下步骤:
第一步:将无菌罐中抽吸所获得的脂肪混合物沉淀,弃去下层血水,挑取其中的筋膜脂肪混合物,并用生理盐水清洗,尽量去除其中混合的脂肪颗粒,得到较为纯净的粗糙筋膜组织;
第二步:用无菌纱布垫揉搓粗糙筋膜组织,将其中混杂的脂肪颗粒挤碎,并用生理盐水反复冲洗去除脂肪颗粒,得到纯净粗筋膜组织;
第三步:将获取的粗筋膜组织剪碎,加入适量生理盐水,搅拌均匀,过滤去除多余水分,获得细微筋膜组织;
第四步,将获取的细微筋膜组织装入无菌注射器,用三通反复推注,获取质地均匀的细微筋膜组织;
第五步:将注射器中的细微筋膜组织通过0.6mm筛网反复推注过滤,即可获得可注射性筋膜填充物;
如筋膜组织不能通过0.6mm筛网,可从第三步重复操作,直至获取可注射性筋膜填充物,此时的筋膜填充物可通过直径为1.2mm的填充钝针进行注射。
6.一种可注射筋膜填充物,其特征在于,由权利要求1-5任一项所述方法制备。
7.如权利要求6所述的一种可注射筋膜填充物,其特征在于,填充物在制备过程中全程处于无菌状态,成品可即刻进行注射填充,多余的成品,可在无菌条件下封装,冻存在-80℃冰箱或液氮中,用以后期的补充注射。
8.如权利要求6所述的一种可注射筋膜填充物,其特征在于,所述可注射筋膜填充物应用于自体组织移植,尤其是整形外科领域手段,矫正结构性凹陷。
9.如权利要求6所述的一种可注射筋膜填充物,其特征在于,所述可注射筋膜填充物并非必须通过注射填充。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110566044.0A CN113289067A (zh) | 2021-05-24 | 2021-05-24 | 一种可注射筋膜填充物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110566044.0A CN113289067A (zh) | 2021-05-24 | 2021-05-24 | 一种可注射筋膜填充物及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113289067A true CN113289067A (zh) | 2021-08-24 |
Family
ID=77324318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110566044.0A Pending CN113289067A (zh) | 2021-05-24 | 2021-05-24 | 一种可注射筋膜填充物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113289067A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020016637A1 (en) * | 1998-12-16 | 2002-02-07 | Mark A. Anton | Soft tissue filler |
US20140271790A1 (en) * | 2013-03-13 | 2014-09-18 | Allosource | Fascia fibrous compositions and methods for their use and manufacture |
CN104877956A (zh) * | 2015-06-23 | 2015-09-02 | 华东医院 | 一种猪脂肪细胞外基质的提取工艺 |
CN205649528U (zh) * | 2016-03-21 | 2016-10-19 | 上海伊莱美医疗美容医院有限公司 | 一种隆鼻筋膜推送器 |
CN106256380A (zh) * | 2015-06-18 | 2016-12-28 | 中国科学院遗传与发育生物学研究所 | 功能生物材料在制备促进动物脊髓全横断损伤修复的材料中的应用 |
US20170021058A1 (en) * | 2015-07-24 | 2017-01-26 | Musculoskeletal Transplant Foundation | Acellular soft tissue-derived matrices and methods for preparing same |
CN110141682A (zh) * | 2018-02-11 | 2019-08-20 | 中国科学院遗传与发育生物学研究所 | 一种负载外源干细胞的注射型胶原材料及其在心肌损伤修复中的应用 |
-
2021
- 2021-05-24 CN CN202110566044.0A patent/CN113289067A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020016637A1 (en) * | 1998-12-16 | 2002-02-07 | Mark A. Anton | Soft tissue filler |
US20140271790A1 (en) * | 2013-03-13 | 2014-09-18 | Allosource | Fascia fibrous compositions and methods for their use and manufacture |
CN106256380A (zh) * | 2015-06-18 | 2016-12-28 | 中国科学院遗传与发育生物学研究所 | 功能生物材料在制备促进动物脊髓全横断损伤修复的材料中的应用 |
CN104877956A (zh) * | 2015-06-23 | 2015-09-02 | 华东医院 | 一种猪脂肪细胞外基质的提取工艺 |
US20170021058A1 (en) * | 2015-07-24 | 2017-01-26 | Musculoskeletal Transplant Foundation | Acellular soft tissue-derived matrices and methods for preparing same |
CN205649528U (zh) * | 2016-03-21 | 2016-10-19 | 上海伊莱美医疗美容医院有限公司 | 一种隆鼻筋膜推送器 |
CN110141682A (zh) * | 2018-02-11 | 2019-08-20 | 中国科学院遗传与发育生物学研究所 | 一种负载外源干细胞的注射型胶原材料及其在心肌损伤修复中的应用 |
Non-Patent Citations (2)
Title |
---|
提晓华等: ""筋膜组织、脂肪颗粒联合注射移植在隆乳术中的应用"", 《饮食保健》 * |
韩再恩等: ""颜面小凹陷自体筋膜填充临床应用"", 《中国现代医生》 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11992580B2 (en) | Method of soft tissue augmentation | |
JP3559566B2 (ja) | 皮膚および軟組織の欠損修復のための自己皮膚繊維芽細胞の使用 | |
Pollack | Some new injectable dermal filler materials: Hylaform, Restylane, and Artecoll | |
Jiang et al. | Fat Grafting for Facial Rejuvenation Using Stromal Injection Vascular Fraction Gel | |
BR112020015616A2 (pt) | Composição de biotinta para folha de regeneração de derme, método para fabricar folha de regeneração de derme customizada usando a mesma e folha de regeneração de derme customizada fabricada usando o método de fabricação | |
CN102284082A (zh) | 一种可用于面部美容的皮下软组织填充定位纤维蛋白复合物及其制备方法 | |
CN113289067A (zh) | 一种可注射筋膜填充物及其制备方法 | |
Boymuradov et al. | Method for Elimination of Deformation of the Maxillofacial Region | |
Robertson et al. | The use of fillers in the aging patient | |
Shiffman | Autologous fat transplantation | |
Passy | PMMA implants: a new way to correct body defects without surgery | |
CN111449698A (zh) | 一种祛疤自体皮肤组织细胞和prp聚合物的制备及应用 | |
Shalaby et al. | Correction of Depressed Scars with PRP Enriched Fat Graft | |
US11369718B1 (en) | Method and use of cryopreserved mesenchymal stem cells via liquid suspension from the amniotic sac for rejuvenation of the midface | |
RU2421154C1 (ru) | Способ хирургической коррекции дефектов мягких тканей лица с использованием ксенотрансплантата | |
Gayre et al. | Periorbital Rejuvenation Using Cosmetic Filler Agents and Fat Injection | |
Vu et al. | CASE REPORT: COMPLICATION AT BOTH RECEIVING AND DONOR SITES IN FACIAL AUTOLOGOUS FAT TRANSFER | |
Radu et al. | Cosmetic Fillers | |
Hin | Syringe liposuction with immediate lipotransplantation | |
CN109701076A (zh) | 用于微整形的再生组织基质微粒、制备方法及应用 | |
CN111035808A (zh) | 一种利用自体脂肪干细胞提高会阴脂肪填充效果的方法 | |
Erian et al. | Erian's original technique of lip enhancement | |
Ellis et al. | Soft Tissue Augmentation with Injectable Fillers | |
Lam | CASE REPORT: COMPLICATION ATBOTH RECEIVING AND DONOR SITES IN FACIAL AUTOLOGOUS FAT TRANSFER | |
Naik et al. | AUTOLOGOUS FAT TRANSFER: CONTROVERSIES AND CLINICAL APPLICATIONS IN ORAL AND MAXILLOFACIAL SURGERY |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210824 |
|
WD01 | Invention patent application deemed withdrawn after publication |