| Cover | Mar. 01, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Mar. 1, 2022 |
| Entity File Number | 001-34822 |
| Entity Registrant Name | CLEARPOINT NEURO, INC. |
| Entity Central Index Key | 0001285550 |
| Entity Tax Identification Number | 58-2394628 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 120 S. Sierra Ave. |
| Entity Address, Address Line Two | Suite 100 |
| Entity Address, City or Town | Solana Beach |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 92075 |
| City Area Code | (888) |
| Local Phone Number | 287-9109 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.01 par value per share |
| Trading Symbol | CLPT |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
