{"number":"US12697445B2","kindCode":"B2","documentType":"grant","title":{"original":"Method and device for the inspection of a condition of a cannula mounted on a syringe","english":"Method and device for the inspection of a condition of a cannula mounted on a syringe"},"abstract":{"original":"A method for the inspection of a condition, in particular for the detection of defects, of a cannula (or injection needle) mounted on a syringe, which is located under a protective cap, and devices for carrying out such methods. A method includes measuring a magnetic field, in particular a magnetic field distribution, in the vicinity of the cannula. The presence of a ferromagnetic cannula causes a local change in the course of the magnetic field lines.…","english":"A method for the inspection of a condition, in particular for the detection of defects, of a cannula (or injection needle) mounted on a syringe, which is located under a protective cap, and devices for carrying out such methods. A method includes measuring a magnetic field, in particular a magnetic field distribution, in the vicinity of the cannula. The presence of a ferromagnetic cannula causes a local change in the course of the magnetic field lines.…"},"applicants":["WILCO AG"],"inventors":["Matthias KAHL","Christian STIRNIMANN"],"filingDate":"2021-02-16","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697445B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697445B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697445B2","ja":"https://downloadpatent.com/ja/patent/US12697445B2"}}