# K133667: Slit Lamp SL-D701

- Pathway: 510(k) (Traditional)
- Applicant: Topcon Corp.
- Decided: Aug 26, 2014 after 270 days
- Product code: HJO (Biomicroscope, Slit-Lamp, Ac-Powered)
- Device class: 2
- Regulation: 21 CFR 886.1850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K982057 (1998). 3 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K100202: Slit Lamp BO 900, BQ 900, BP900, Haag-Streit AG (2010) Summary page 4.
- K110489: Slit Lamp SL-2G, Topcon Medical Systems, Inc. (2011) Summary page 4.

## Most influential descendants
- K262637: SLIT LAMP SL-D4 (Type: LED) (2026), 0 descendants of its own
- K161972: Slit Lamp SL-D301 (2016), 0 descendants of its own

## Indications for use
The Slit Lamp SL-D701 is an AC-powered slitlamp biomicroscope intended for use in eye examination of the anterior eye segment, from the cornea epithelium to the posterior capsule. It is used to aid in the diagnosis of diseases or trauma which affect the structural properties of the anterior eye segment.

Source page: https://510kreport.com/device/K133667
Methodology: https://510kreport.com/methodology