1. Collet: used to clamp the tissue or blood vessel to be ligated.
2. Needle: connected to the collet, it plays a role of fixation and clamping during surgery.
3. Connection piece: the part that connects the collet to the needle, usually U-shaped or V-shaped.
4. Plate: attached to the connection between the collet and the needle, to increase the stability of the clamp.
5. Bagging: generally a double-layer porous bag, used to protect and store absorbable hemostatic ligation clips to prevent contamination by the outside world.
Absorbable hemostatic ligation clips classification:
1. Material classification: absorbable hemostatic ligation clips according to the material can be divided into natural materials and synthetic materials. Natural materials include sheep's intestines, intestinal membranes, etc. Synthetic materials include polylactic acid, polycaprolactone and so on.
2. Shape classification: absorbable hemostatic ligation clips can be divided into straight, curved and bent according to the shape. Straight ligature clips are suitable for hemostasis of straight tissues or blood vessels; curved or bent ligature clips are suitable for curved or difficult to clamp tissues or organs.
3. Classification of use: Absorbable hemostatic ligation clips can be divided into single-use and multiple-use according to the mode of use. Single-use ligature clips can only be used once, and need to be discarded after use; multiple-use ligature clips can be removed and used repeatedly, and are suitable for situations where repeated clamping and unclamping is required during surgery.
Applicable departments:
1. Surgery: Absorbable hemostatic ligation clips are widely used in surgery, such as hemostasis and ligation of the digestive tract, neurovascular and so on.
2. Obstetrics and gynecology: Obstetrics and gynecology surgery requires the use of hemostatic and ligature instruments, absorbable hemostatic ligation clips are suitable for hemostasis and ligation of uterine and ovarian tissues.
3. Urology: Urological procedures require care to avoid bleeding. Absorbable hemostatic ligation clips are used for hemostasis and ligation of organs such as kidneys, ureters and bladder.
4. Cardiovascular: Hemostatic and ligature instruments are needed in cardiovascular surgery. Absorbable hemostatic ligature clips are suitable for hemostasis and ligation of the heart and great vessels.
Absorbable Hemostatic Ligation Clips Storage Conditions:
1. Temperature: It should be stored in a dry place with temperature below 25℃. Higher temperatures will make the absorbable material more brittle, while lower temperatures will make the material softer and reduce its ligature strength.
2. Humidity: It should be stored in an environment with a relative humidity of less than 80% to avoid the effects of humidity on the decomposition of absorbable materials.
3. Light: Direct sunlight and strong incandescent light should be avoided as they may damage the physical and chemical properties of the absorbable material.
4. Packaging: It should be ensured that the packaging is complete and free from damage, preventing contamination by dust, impurities and other contaminants to ensure the sterility and quality of the product.
Absorbable Hemostatic Ligation Clip Precautions
1. It is necessary to carry out the necessary surgical preparations and master the operation technique first, and follow the surgical norms and operation procedures.
2. Ensure that the tissue or blood vessel to be clamped is in the correct position to avoid accidental injury to the surrounding important tissue structures.
3. After clamping the tissue or blood vessel, you should ensure that the clamp is firm and stable, and adjust the position and tightness of the clamp appropriately to prevent extravasation of blood or openness.
4. Pay attention to the type and material of absorbable hemostatic ligature clips, and choose the appropriate clips according to the surgical site, the patient's age and physical condition.
5. After the operation is completed, necessary treatment of the wound should be carried out, including suturing the wound, applying sterile dressings, etc.
6. The storage, inspection and management of absorbable hemostatic ligation clips also need to be strictly controlled to ensure their quality and safety.
Absorbable hemostatic ligation clips
1. Clamp blood vessels or other tissues to stop bleeding. Clamping important blood vessels, such as arteries or veins, is often needed during surgery to prevent bleeding or reduce the amount of bleeding.
2. To hold tissues or organs in place. Clamping a tissue or organ during surgery also prevents it from slipping or shifting, helping the surgeon perform the operation better.
3. Promote wound healing. Absorbable hemostatic ligature clips can not only play the role of hemostasis and fixation of tissue, but also can be used as a wound suture material to promote wound healing.
4. Reduce surgical risk. The use of absorbable hemostatic ligature clips during surgery can quickly and reliably stop bleeding, reduce the risk of bleeding during surgery, and help to improve surgical safety.
How to use absorbable hemostatic ligation clips
1. Prepare the tissue or organ to be clipped and confirm its position and size.
2. Select the appropriate absorbable ligature clip, choosing the size and shape as needed. Larger ligation clips are usually used when larger vessels need to be clamped.
3. Hold the absorbable ligation clip by hand or with forceps over the tissue or blood vessel to be clamped, making sure that the blood vessel or tissue is fully clamped while avoiding trauma to the surrounding tissues or organs.
4. Record the location and number of clips for inspection at the end of the procedure.
5. Determine the duration of clamping and the rate at which it needs to be absorbed, choosing based on the patient's condition and the needs of the procedure.
6. Observe the patient's condition and the progress of the procedure, and if any abnormality is detected, the absorbable hemostatic ligature clips need to be adjusted or replaced in time.
7. At the end of the procedure, the clamped area needs to be inspected to make sure that the clamped tissue or blood vessel has completely stopped bleeding and has not left a foreign body or interfered with healing.