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1. (WO2019032069) A BIOMIMETIC ARTIFICIAL BLOOD VESSEL AND A PRODUCTION METHOD THEREOF



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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/TR2018/050240 MEDIPOLPCT09
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
16 May 2018 16 May 2017
Applicant
T.C. ISTANBUL MEDIPOL UNIVERSITESI ‎
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
A BIOMIMETIC ARTIFICIAL BLOOD VESSEL AND A PRODUCTION METHOD THEREOF

5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.

This invention relates to a three-dimensional biomimetic artificial blood vessel that is biodegradable and biocompatible, inspired by the morphological structure and physiological role of blood vessels having small diameter in the human circulatory system, and the method of production by means of electro spinning (100).


6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     1    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     A61L 27/14; A61F 2/06
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPODOC, WPI

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
WO 2016138701 A1 (LIU CHANG [CN]) 09 September 2016 (2016-09-09)
A
Abstract, Description page 1 para 2, page 2 para 3 and last paragraph, page 3 para 3, page 8 example 3 Claim 3 and 6
1-20
(2)
CN 101385872 A (UNIV DONGHUA [CN]) 18 March 2009 (2009-03-18)
A
Abstract, Description page 1 para 3 and [0039] Fig. 1-2
1-20
(3)
US 2015273119 A1 (SNU R&DB FOUNDATION [KR]) 01 October 2015 (2015-10-01)
A
Abstract, Description page 1 para [0013] and page 2 para [0031], page 3 para [0039] Claim 3 and 6
1-20
(4)
CN 104562438 A (CHINESE ACAD TECH INST PHYSICS) 29 April 2015 (2015-04-29)
A
Abstract, Description, page 2 para [0004], page 5 para [0038]
1-20
(5)
CN 105079874 A (HUASHAN HOSPITAL FUDAN UNIV) 25 November 2015 (2015-11-25)
A
The whole document
1-20
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
WO 2016138701 A1
09 September 2016
WO 2016138701 A1
US 2017325933 A1
09 September 2016
16 November 2017
CN 101385872 A
18 March 2009
CN 101385872 A
18 March 2009
US 2015273119 A1
01 October 2015
US 2015273119 A1
01 October 2015
CN 104562438 A
29 April 2015
CN 104562438 A
CN 104562438B B
29 April 2015
14 July 2017
CN 105079874 A
25 November 2015
CN 105079874 A
25 November 2015
Name and mailing address of the ISA/:
Turkish Patent and Trademark Office (Turkpatent)
Hipodrom Caddesi No. 115 06560 Yenimahalle Ankara,
Turkey
Telephone No. (90-312) 303 11 82
Facsimile No. +903123031220
Date of the actual completion of the international search:
18 April 2019
Date of mailing of the international search report:
18 April 2019
Authorized officer:
Serkan Ozkan
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