| Intrauterine tandem for 60° ring, 70 mm | 00816389026018 | Class IIa | |
| Intrauterine tandem for 60° ring, 70 mm, with 7 needles holes | 00816389025660 | Class IIa | |
| Intrauterine tandem for 60° ring, 80 mm | 00816389026025 | Class IIa | |
| Intrauterine tandem for 60° ring, 80 mm, with 7 needles holes | 00816389025547 | Class IIa | |
| Intrauterine tandem for 90° ring, 30 mm | 00816389026063 | Class IIa | |
| Intrauterine tandem for 90° ring, 30 mm, with 7 needles holes | 00816389025707 | Class IIa | |
| Intrauterine tandem for 90° ring, 40 mm | 00816389026070 | Class IIa | |
| Intrauterine tandem for 90° ring, 40 mm, with 7 needles holes | 00816389025677 | Class IIa | |
| Intrauterine tandem for 90° ring, 50 mm | 00816389026087 | Class IIa | |
| Intrauterine tandem for 90° ring, 50 mm, with 7 needles holes | 00816389025714 | Class IIa | |
| Intrauterine tandem for 90° ring, 60 mm | 00816389026094 | Class IIa | |
| Intrauterine tandem for 90° ring, 60 mm, with 7 needles holes | 00816389025684 | Class IIa | |
| Intrauterine tandem for 90° ring, 70 mm | 00816389026100 | Class IIa | |
| Intrauterine tandem for 90° ring, 70 mm, with 7 needles holes | 00816389025721 | Class IIa | |
| Intrauterine tandem for 90° ring, 80 mm | 00816389026117 | Class IIa | |
| Intrauterine tandem for 90° ring, 80 mm, with 7 needles holes | 00816389025691 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 50 mm | 00810563022117 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length,angle 20 degrees x 50 mm | 00816389025042 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 60 mm | 00810563022124 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 60 mm | 00816389025059 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 70 mm | 00810563022131 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 70 mm | 00816389025066 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 80 mm | 00810563022148 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 80 mm | 00816389025073 | Class IIa | |
| Intrauterine tandems, right and left, 320 mm length, angle 20 degrees x 90 mm | 00810563022155 | Class IIa | |