WO2023111949 - A CRYOSURGICAL PROBE AND METHOD OF MANUFACTURING THEREOF
National phase entry:
Publication Number
WO/2023/111949
Publication Date
22.06.2023
International Application No.
PCT/IB2022/062316
International Filing Date
15.12.2022
Title **
[English]
A CRYOSURGICAL PROBE AND METHOD OF MANUFACTURING THEREOF
[French]
SONDE CRYOCHIRURGICALE ET SON PROCÉDÉ DE FABRICATION
Applicants **
METRUM CRYOFLEX SP. Z. O. O., SP. K.
Inventors
BROJEK, Wieslaw
Priority Data
17/644,468
15.12.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2140 | |
| EPO | Filing, Examination, Granting | 10154 | |
| Japan | Filing, Examination, Granting | 2276 | |
| South Korea | Filing, Examination, Granting | 2322 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,632
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A cryoprobe for cryotherapy, includes a working and a drain tube, welded together. The working tube has a first end, a distal end, an internal surface, an external surface, an inner diameter, and an outer diameter. The drain tube is placed concentrically in the working tube, and has an internal surface, an external surface, an inner diameter, an outer diameter, a first end connected to a first pressure supply, and a perforated second end which is proximate to the distal end of the working tube. The drain tube is welded to the working tube between the internal surface of the working tube and the external surface of the drain tube to manufacture a throttle perforation, in a manner which allows fluid to pass along the outer surface of the drain tube, expand at the distal end of the working tube, and drain through the drain tube.[French]
Une cryosonde pour la cryothérapie, comprend un tube de travail et un tube de drain, soudés ensemble. Le tube de travail a une première extrémité, une extrémité distale, une surface interne, une surface externe, un diamètre interne et un diamètre externe. Le tube de drain est placé de manière concentrique dans le tube de travail, et a une surface interne, une surface externe, un diamètre interne, un diamètre externe, une première extrémité raccordée à une première alimentation en pression, et une seconde extrémité perforée qui se situe à proximité de l'extrémité distale du tube de travail. Le tube de drain est soudé au tube de travail entre la surface interne du tube de travail et la surface externe du tube de drain pour fabriquer une perforation de régulateur, d'une manière qui permet au fluide de passer le long de la surface externe du tube de drain, de se dilater à l'extrémité distale du tube de travail, et de s'écouler à travers le tube de drain.