CN1146324A - 一种新型乳房假体 - Google Patents

一种新型乳房假体 Download PDF

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Publication number
CN1146324A
CN1146324A CN95117996A CN95117996A CN1146324A CN 1146324 A CN1146324 A CN 1146324A CN 95117996 A CN95117996 A CN 95117996A CN 95117996 A CN95117996 A CN 95117996A CN 1146324 A CN1146324 A CN 1146324A
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utricule
little
breast prosthesis
big
breast
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CN1055206C (zh
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张建军
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    • 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
    • A61F2/12—Mammary prostheses and implants

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

Abstract

一种新型乳房假体。本发明的乳房假体由许多包容有填充物的小囊体堆积而成，为加强完整性还可在小囊体外设有大囊体。本发明由于将传统整体式乳房假体化整为零，变成小单元囊体堆积式结构，具有植入手术操作方便、切口小、改变假体大小方便易行等特点，可降低囊体破裂给人体带来的危害。有较好的推广使用价值。

Description

一种新型乳房假体
本发明涉及一种乳房假体，属于隆胸医用材料的改进。
现有的乳房假体均为整体囊体结构，植入手术操作难度大，切口大，如术后因并发症发生乳房缩小现象，则需再次手术将原乳房假体取出，换上合适假体，假体取出难度大，手术复杂，给手术者造成较大痛苦，且手术费用昂贵。另外，假体植入人体后一旦发生破裂，囊体内填充物会逐渐全部溢出，不但造成隆胸失效、乳房外表变形，还会给人体带来危害。
本发明目的在于提供一种植入手术操作方便、切口小、改变假体大小方便易行、且可降低囊体破裂给人体造成的危害的新型乳房假体。
本发明如图1所示，由许多包容有填充物的小囊体(1)堆积而成。本发明在做植入手术时，首先在乳腺后剥离一空间，然后将小囊体(1)逐个填入，直到填满乳腺后空间，缝合切口即可。由于有乳腺后腔体起到包容作用，填入乳腺后空间内的小囊体(1)堆积起来形成乳房假体，与整体式假体一样起到隆胸的作用。
上述小囊体(1)内填充物为生理盐水、油类、硅凝胶或其他填充物，均做成封闭式结构。小囊体可做成单层囊或2～3层多层囊结构。
为了增加上述形式乳房假体的整体性，堆积起来的小囊体(1)外可设有包容所有小囊体(1)的大囊体(2)，该大囊体(2)在适当位置设置有供小囊体(1)填入的开口，开口处设有封盖(3)。手术时先将中空的大囊体(2)置入乳腺后空腔内，然后将小囊体(1)逐个填入大囊体(2)内，填满后用封盖(3)将大囊体(2)粘接密封。上述大囊体(2)可做成单层囊或2～3层多层囊结构。
本发明由于将传统整体式乳房假体化整为零，变成小单元囊体堆积式结构，具有以下几方面优点：
1、手术时小囊体逐个填入，植入容易方便，大大降低手术难度，缩短手术时间，切口小，术者痛苦少，创面愈合快；
2、如手术后发生并发症，乳房出现缩小现象，则可只开一小切口，将若干个小囊取出，或直接在体外用针刺方法将若干个小囊体刺破，便可达到改变假体大小的目的，从而具有改变假体大小方便、简单易行，痛苦小、效果好、费用低的优点；
3、一旦某一小囊体发生破裂，只有这个囊体内填充物外泄，而别的小囊体不受影响，从而使假体破裂造成的危害大大降低。而小囊体外包覆有整体大囊体的结构，则可进一步增加囊体强度，有效防止囊体破裂，避免囊体破裂对人体造成危害；
4、如假体植入后目久破裂较多，造成外形改变时，可手术开一小切口，补充入若干小囊，便可方便地修复假体，恢复原有的隆胸效果。
综上所述，本发明的小单元囊体结构，具有许多整体式结构无法比拟的优点，有较好的推广使用价值。
图1为本发明结构示意图；

Claims (4)

1、一种新型乳房假体，其特征在于由许多包容有填充物的小囊体(1)堆积而成。
2、根据权利要求1所述的乳房假体，其特征在于上述小囊体(1)外设有大囊体(2)，该大囊体(2)设置有供小囊体(1)填入的开口，开口处设有封盖(3)。
3、根据权利要求1或2所述的乳房假体，其特征在于上述小囊体(1)内填充物为生理盐水、油类、硅凝胶或其他填充物。
4、根据权利要求1或2所述的乳房假体，其特征在于上述小囊体(1)及大囊体(2)为2～3层多层囊结构。
CN95117996A 1995-09-28 1995-09-28 一种新型乳房假体 Expired - Fee Related CN1055206C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95117996A CN1055206C (zh) 1995-09-28 1995-09-28 一种新型乳房假体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95117996A CN1055206C (zh) 1995-09-28 1995-09-28 一种新型乳房假体

Publications (2)

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CN1146324A true CN1146324A (zh) 1997-04-02
CN1055206C CN1055206C (zh) 2000-08-09

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CN95117996A Expired - Fee Related CN1055206C (zh) 1995-09-28 1995-09-28 一种新型乳房假体

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101208060B (zh) * 2005-06-28 2010-12-08 阿米·格利克斯曼 人用可植入的组织扩张器
CN103223191A (zh) * 2013-04-28 2013-07-31 苏州美山子制衣有限公司 一种用于制作义乳的硅凝胶组合物及其制备方法
CN109745147A (zh) * 2019-02-28 2019-05-14 浙江省肿瘤医院 一种全自体组织双层包膜适型乳房假体制作方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101208060B (zh) * 2005-06-28 2010-12-08 阿米·格利克斯曼 人用可植入的组织扩张器
CN103223191A (zh) * 2013-04-28 2013-07-31 苏州美山子制衣有限公司 一种用于制作义乳的硅凝胶组合物及其制备方法
CN103223191B (zh) * 2013-04-28 2015-02-04 苏州美山子制衣有限公司 一种用于制作义乳的硅凝胶组合物及其制备方法
CN109745147A (zh) * 2019-02-28 2019-05-14 浙江省肿瘤医院 一种全自体组织双层包膜适型乳房假体制作方法
CN109745147B (zh) * 2019-02-28 2021-06-29 浙江省肿瘤医院 一种全自体组织双层包膜适型乳房假体制作方法

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CN1055206C (zh) 2000-08-09

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