v3.25.1
Cover - shares
3 Months Ended
Mar. 31, 2025
Apr. 28, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 001-38325  
Entity Registrant Name enVVeno Medical Corporation  
Entity Central Index Key 0001661053  
Entity Tax Identification Number 33-0936180  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 70 Doppler  
Entity Address, City or Town Irvine  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 92618  
City Area Code (949)  
Local Phone Number 261-2900  
Title of 12(b) Security Common Stock, $0.00001 par value  
Trading Symbol NVNO  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   17,536,000