# K032747: Biotop DJT-a Safety Syringe

- Pathway: 510(k) (Traditional)
- Applicant: Biotop Technology Co., Ltd.
- Decided: May 11, 2004 after 250 days
- Product code: MEG (Syringe, Antistick)
- Device class: 2
- Regulation: 21 CFR 880.5860
- 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 K000572 (2000). 4 ancestors in all.
4 later devices descend from it; 2 cite it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K020623: Duopro Safety Syringe (Duopross), M.K. Meditech Co., Ltd. (2002) Summary page 1.
- K022806: Duopro Safety Syringe (Duopross), M.K. Meditech Co., Ltd. (2002) Summary page 1.

## Most influential descendants
- K041970: Biotop Hooksafe Safety Syringe, Models 0.5CC/ML, 1CC/ML, 3CC/ML, 5CC/ML and 10CC/ML (2004), 2 descendants of its own
- K062318: Biotop Hooksafe U-100 Insulin Syringe, Models 0.5CC/ML and 1CC/ML (2007), 0 descendants of its own
- K060772: Manuel Saftey Syringe Parts 1 & 2 (2006), 0 descendants of its own
- K043038: Biotop Hooksafe Luer-Lock Safety Syringe, Models 3CC/ML, 5CC/ML and 10CC/ML (2004), 0 descendants of its own

## Indications for use
The BIOTOP DJT-A Safety Syringe (3cc/mL) serves as the vehicle in which medication can be injected into the human body, or fluid withdrawn from the human body, via the hypodermic needle injection. The safety mechanism may limit accidental needle stick injuries as well as help to prohibit syringe reuse.

Source page: https://510kreport.com/device/K032747
Methodology: https://510kreport.com/methodology