BONE FILLER IMPLANTING SYSTEM - NINGBO HICREN BIOTECHNOLOGY CO LTD

Title:

BONE FILLER IMPLANTING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2015/085836

Kind Code:

A1

Abstract:

A bone filler implanting system, comprising a capsule-shaped body (1) and a conveying apparatus (2). The distal end of the capsule-shaped body (1) is fixedly connected to a distally closed sealing head (11), the proximal end of the sealing head (11) having a blind hole (111), the opening thereof facing the interior of the capsule-shaped body (1). The capsule-shaped body (1) has micro-pores (12). The conveying apparatus (2) comprises a liner core (23), a conveying tube (21), and a sleeve tube (22). The conveying tube (21) is a rigid tube, the distal end of the conveying tube (21) being detachably connected to the proximal end of the capsule-shaped body (1). The liner core (23) is slidably inserted into the conveying tube (21). The distal end of the liner core (23) is a curved section (231), said curved section (231) extending out of the distal end of the conveying tube (21). The distal end of the liner core (23) passes through the conveying tube (21) and the interior of the capsule-shaped body (1) and is inserted into the blind hole (111) of the sealing head (11); the capsule-shaped body (1) is wrapped around the curved section (231) of the liner core (23). The distal end part of the sleeve tube (22) is a flexible section (221), and the proximal end of the sleeve tube (22) is a rigid section (222), said flexible section (221) being radially rigid. The sleeve tube (22) is sleeved over the conveying tube (21) and the capsule-shaped body (1). When the conveying apparatus (2) is operated, the sleeve tube (22) slides axially towards the proximal end of the conveying tube (21), and the capsule-shaped body (1) is exposed.

Inventors:

LV SHIWEN (CN)
WANG YU (CN)
MAO KEYA (CN)
XIN CHAOHUA (CN)

Application Number:

PCT/CN2014/089865

Publication Date:

June 18, 2015

Filing Date:

October 30, 2014

Export Citation:

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Assignee:

NINGBO HICREN BIOTECHNOLOGY CO LTD (CN)

International Classes:

A61B17/70; A61B17/88

Domestic Patent References:

WO2008112308A1	2008-09-18
WO2012050583A1	2012-04-19

Foreign References:

CN103637842A	2014-03-19
CN203736296U	2014-07-30
US20040098017A1	2004-05-20
US20120143202A1	2012-06-07
US20040073308A1	2004-04-15

Other References: