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EP1882459A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Extractable device with filler for inserting medicine into animal tissue

Assignee: Crosstrees Medical Inc
•
Filing: 2004-04-22
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Granted: —
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Expires: 2024-04-22
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Abstract

Abstract An extractable device is used to insert a medicinal filling into an animal tissue. The device comprises a filling member and a pasty medicine. The filling member is made of a flexible and permeable wall and is provided with a holding portion and an injection port via which the pasty medicine is injected into the holding portion after the filling member is inserted into the animal tissue. The holding portion is provided with an opening which is releasably lashed by one end of one or more threads so as to make the opening leakproof. Upon completion of solidification of the pasty medicine in the holding portion of the filling member, other end of the thread is pulled to unlash the opening of the holding portion, thereby enabling the filling member to be extracted from the animal tissue so as to leave only the medicine in the animal tissue.

Inventors

  • 👤 Kwan-Ku Lin
  • 👤 Philip S. Yuan

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 10:47
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/88; A61B17/8802; A61B17/8805; A61B17/8811; A61B17/885; A61B17/8852; A61B17/8855; A61D; A61D7/00

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 106 words
An extractable device (10) for inserting a medicinal filling into an animal tissue, said device comprising: a filling member (20) comprising a flexible and permeable wall (21) which is formed of a plurality of threads (50,51) by weaving, said filling member (20) provided with a holding portion (22) and an injection port (23) at one end of the holding portion (22), said threads (50,51) having a pull end extending out of said filling member (20); and a pasty medicine (30) to be injected into said holding portion (22) via said injection port (23) of said filling member (20) in the wake of a process for inserting
Claim 2
Dependent Claim 22 words
The device (10) as defined in claim 1, wherein said flexible and permeable wall (21) is of a one-layered or multi-layered construction.
Claim 3
Dependent Claim 39 words
The device (10) as defined in claim 1, wherein said holding portion (22) of said filling member (20) is integrally formed by said flexible and permeable wall (21) into a body in the form of sac, bag, or ball.
Claim 4
Dependent Claim 28 words
The device (10) as defined in claim 1, wherein said pasty medicine (30) is a mixture of a liquid and a medicinal powdered substance or medicinal granular substance.
Claim 5
Dependent Claim 28 words
The device (10) as defined in claim 1 further comprising an injection tool for injecting said pasty medicine (30) into said holding portion via said injection port (23).
Claim 6
Dependent Claim 95 words
The device (10) as defined in claim 5, wherein said injection tool comprises a guide tube (40) and a syringe, wherein one end of said guide tube (40) is connected to said injection port (23) of said filling member (20) and another end of said guide tube (40) is connected to said syringe in which said pasty medicine (30) is hold, so that said pasty medicine (30) is able to be injected into said holding portion (22) of said filling member (20) by said syringe (60) via said injection port (23) and said guide tube.

References Cited (Backward Citations)

US6066154A Cited
US6248110B1 Cited
US5972105A Cited

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