Packaging:
Sterile and unitary packagings. Description:
The bloody needle is also called a triangular needle,
The hemorrhaging technique deals with the complex relationships between blood (Xue) and energies (Qi).
The points where indentation is practiced (more than 50 different points according to the Chinese tradition) are found mainly in the meridians that have more blood than energy (Tae Yang, Yang Ming, Tsiue Inn). To other meridians, some points can be bleeding, especially at TING points, where energy is born.
Reusable needles for sterilization, with a slightly conical tip to facilitate the incision.

Conduct for the use of these bloody needles:
- Carefully disinfect the skin area
- Make a frank and thorough puncture
- Place a compress later to facilitate hemostasis

Therapeutic indication for the use of bloody needles:
- Throat infections,
- Dermatosis,
- Forunculosis,
- Lymphangitis,
- Hemorrhoids,
- Heat blast,
- Spells.
- Encourage the Xue,
- Dissolve clusters,
- Reduces inflammation,
- Calm the pains,
- Dissipate the fullness,
- Remove accumulations.

Contraindications:
- Anemia
- Hypotension
- Pregnancy
- Vascular tumors
- Haemorrhagic síndromes
- Anticoagulant treatments

To sterilize:
All needles (filiform, plum blossom, seven stars, subcutaneous and subcutaneous round head) and suction cups, and any other equipment used (storage trays, tweezers, guide tubes for needles, balls and cotton buds, etc.) They must be sterilized.
Immediately after use, reusable needles and other contaminated equipment should be immersed in an effective chemical disinfectant, then in water, with or without detergent, and after careful cleaning, rinse thoroughly with water before packing for sterilization.