CN2863013Y - 疝气补片 - Google Patents

疝气补片 Download PDF

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Publication number
CN2863013Y
CN2863013Y CNU2005201397151U CN200520139715U CN2863013Y CN 2863013 Y CN2863013 Y CN 2863013Y CN U2005201397151 U CNU2005201397151 U CN U2005201397151U CN 200520139715 U CN200520139715 U CN 200520139715U CN 2863013 Y CN2863013 Y CN 2863013Y
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net
hernia
mesh
plug
utility
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CNU2005201397151U
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生玉英
朱蔚
叶雷
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/0063Implantable repair or support meshes, e.g. hernia meshes

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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

本实用新型涉及一种疝气补片,具体地说是永久植入人体内的补片,属于医疗器械技术领域。其主要由外层网塞、平片网片组成,特征是在外层网塞内设置二片四叶花瓣状网片,二片四叶花瓣状网片套在外层网塞内形成锥形体。本实用新型结构简单、紧凑,合理;能根据疝的大小任意裁剪,病人适应性强,手术时间大大缩短,病人痛苦小,恢复时间短,并可预防疝复发;制造成本低,使用方便,可为广大患者所接受,便于大量生产,故具有实用推广价值。

Description

疝气补片
技术领域
本实用新型涉及一种疝气补片,具体地说是永久植入人体内的补片,属于医疗器械技术领域。
背景技术
随着人口老龄,老年腹沟疝的发病率日益增高,而成人疝是不可自愈的,手术是唯一有效的治疗方法。目前,修复疝的外科手术已进入无张力疝修补阶段。在本实用新型作出以前,已有技术中,疝气补片通常是由网塞、平片网配套使用,网塞外形呈锥形体,材料选用金属网丝制成。该种结构的疝气补片使用时规格品种有限,灵活适应性不够,不能根据病人的实际病情而选择使用,而且价格昂贵,病人难以接受。
发明内容
本实用新型的目的在于克服上述不足之处,从而提供一种能根据疝的大小任意裁剪,病人适应性强,手术时间大大缩短,病人痛苦小,恢复时间短,并可预防疝复发的疝气补片。
本实用新型的主要解决方案是这样实现的:
本实用新型主要由外层网塞1、平片网片2组成,特征是在外层网塞1内设置二片四叶花瓣状网片3、4,二片四叶花瓣状网片3、4套在外层网塞1内形成锥形体。
本实用新型与已有技术相比具有以下优点:
本实用新型结构简单、紧凑,合理;能根据疝的大小任意裁剪,病人适应性强,手术时间大大缩短,病人痛苦小,恢复时间短,并可预防疝复发;制造成本低,使用方便,可为广大患者所接受,便于大量生产,故具有实用推广价值。
附图说明
图1为本实用新型外层网塞结构示意图。
图2为本实用新型平片网补片结构示意图。
图3为本实用新型四叶花瓣状网片结构示意图。
图4为本实用新型网塞结构A-A剖视图。
图5、图6、图7、图8、图9、图10为本实用新型预成形平片网结构外形图。
具体实施方式
下面本实用新型将结合附图中的实施例作进一步描述:
本实用新型主要由外层网塞1、平片网片2、二片四叶花瓣状网片3、4等组成。本实用新型为充填式网塞补片,其主要由外层网塞1、平片网片2二部份组成,外层网塞1、平片网片2配套使用。网塞1外层呈圆锥体形(预成形三维立体结构),在网塞1内设置内层二片四叶花瓣状网片3、4,内层二片四叶花瓣状网片3、4套在网塞1外层内,内外层相套成呈圆锥体形。平片网片2还可以制成预成形平片网片为刀形网状补片或锁眼切口形网状补片或矩形网状补片或正方形网状补片或椭圆形网状补片或圆形网状补片等。网塞1材料选用聚丙稀编织网片制成。平片网片2材料选用平面状聚丙稀编织网片制成。
本实用新型使用过程及工作原理:
本实用新型使用时先将疝囊充分游离后并纳入内环,再把充填式网塞植入内环,将疝囊顶入腹腔内,形成一个锥形的凸起,锥形凸起可以将腹腔内压向内环周围分散,这样不至于内压集中于疝环缺损处,可以预防疝复发,再在充填式网塞底面部位处衬上平片网片,加强腹股沟后壁,就可以不必再进行传统的修补。而另一种预成形平片网片,其手术更简单,首先将疝囊充分游离后并纳入内环,将补片置入腹外斜肌腱膜下,腹横肌腱弓和腹内斜肌面。将精索套入成型网片尾部的圆孔内,再缝合补片,完成人工内环,最后关闭伤口。

Claims (4)

1、一种疝气补片,主要由外层网塞(1)、平片网片(2)组成,其特征是在外层网塞(1)内设置二片四叶花瓣状网片(3、4),二片四叶花瓣状网片(3、4)套在外层网塞(1)内形成锥形体。
2、根据权利要求1所述的疝气补片,其特征在于所述的平片网片(2)制成预成形平片网补片为:刀形网状补片或锁眼切口形网状补片或矩形网状补片或正方形网状补片或椭圆形网状补片或圆形网状补片。
3、根据权利要求1所述的疝气补片,其特征在于所述的外层网塞(1)材料选用聚丙稀编织网片制成。
4、根据权利要求1所述的疝气补片,其特征在于所述的平片网片(2)材料选用平面状聚丙稀编织网片制成。
CNU2005201397151U 2005-12-05 2005-12-05 疝气补片 Expired - Fee Related CN2863013Y (zh)

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CNU2005201397151U CN2863013Y (zh) 2005-12-05 2005-12-05 疝气补片

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CN2863013Y true CN2863013Y (zh) 2007-01-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106053251A (zh) * 2016-06-02 2016-10-26 东华大学 一种测试网塞抗弯刚度的环托法
CN106052985A (zh) * 2016-06-02 2016-10-26 东华大学 一种网塞抗压刚度的测试方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106053251A (zh) * 2016-06-02 2016-10-26 东华大学 一种测试网塞抗弯刚度的环托法
CN106052985A (zh) * 2016-06-02 2016-10-26 东华大学 一种网塞抗压刚度的测试方法
CN106052985B (zh) * 2016-06-02 2018-05-15 东华大学 一种网塞抗压刚度的测试方法
CN106053251B (zh) * 2016-06-02 2018-12-04 东华大学 一种测试网塞抗弯刚度的环托法

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuxi Yushou Medical Apparatus Co., Ltd.

Assignor: Sheng Yuying

Contract fulfillment period: 2009.1.15 to 2014.1.15

Contract record no.: 2009320000181

Denomination of utility model: Preparation method of anti-adhesion absorbable hernia patch

Granted publication date: 20070131

License type: Exclusive license

Record date: 20090302

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.15 TO 2014.1.15; CHANGE OF CONTRACT

Name of requester: WUXI YUSHOU MEDICAL EQUIPMENT CO., LTD.

Effective date: 20090302

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070131

Termination date: 20100105