FIELD: medicine.
SUBSTANCE: invention relates to oncology and oncoradiology. Semiautomatic needle for trepan-biopsy of pancreatic head and distal head tumours includes a cannula with length of 20–35 cm, diameter of 14-21G, a stylet with length of 20–35 cm, a body consisting of a support for the surgeon's fingers and a plunger. Housing is equipped with a screw-type fixing device with internal thread, the cannula and stylet are made of a flexible material and have a hydrophilic coating from the outside.
EFFECT: invention can be used for trepan-biopsy of pancreatic head and distal choledochus tumours.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NEEDLE FOR TREPAN BIOPSY OF TUMORS OF HEAD OF PANCREAS AND DISTAL CHOLEDOCHUS | 2020 |
|
RU2771798C2 |
| METHOD FOR TREPAN-BIOPSY OF TUMOURS OF THE PANCREATIC HEAD AND DISTAL CHOLEDOCHUS AND DEVICE FOR IMPLEMENTATION THEREOF | 2019 |
|
RU2722655C1 |
| ATTACHMENT TO AUTOMATIC BIOPSY SYSTEM | 2020 |
|
RU2753387C1 |
| COMBINED METHOD FOR MORPHOLOGICAL VERIFICATION OF TUMORS OF PANCREAS HEAD AND DISTAL CHOLEDOCH WITH BILIODUODENAL DRAINAGE | 2022 |
|
RU2793842C1 |
| COMBINED METHOD OF TREPAN-BIOPSY OF TUMORS OF THE PANCREATIC HEAD AND THE DISTAL SECTION OF THE CHOLEDOCHUS WITH BILIODUODENAL DRAINING | 2020 |
|
RU2747591C1 |
| COMBINED METHOD FOR TREPAN BIOPSY OF TUMORS OF PANCREAS HEAD AND DISTAL CHOLEDOCH WITH ANTEGRADE PAPILLOSPHINCTEROTOMY AND BILIODUODENAL DRAINAGE | 2021 |
|
RU2768480C1 |
| TREPAN BIOPSY DEVICE FOR PANCREATIC HEAD AND DISTAL CHOLEDOCHAL TUMOURS WITH BILIIODUODENAL DRAINAGE | 2021 |
|
RU2792248C1 |
| METHOD OF PERCUTANEOUS TRANSHEPATIC GINGIVAL INTRADUCTAL BIOPSY | 2018 |
|
RU2701750C1 |
| DEVICE FOR ANTEGRADE BRUSH BIOPSY OF BILE DUCTS | 2021 |
|
RU2793415C1 |
| METHOD OF SIMULTANEOUS CYTO-HISTOBIOPSY, LOCALIZATION OF EARLY NON-PALPABLE TUMOUR AND ZONE OF RADICAL BREAST RESECTION AND NEEDLE-LOCALIZER FOR ITS IMPLEMENTATION (EMBODIMENTS) | 2022 |
|
RU2815867C2 |
