Tonglu Wanhe Medical Instrument Co., Ltd.
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Precision-Enhancing Steel Laparoscopic Needle Holder with Rachet ISO13485 Certified
Introduction:
The 5mm reusable endoscopic needle holder is designed to give you precise control when using every type needle types. We are manufacturing multiple needle holders, just like straight, curved, and self-righting with suture holding, etc for your need.
Specifications
1 Adopt high quality stainless steel material.
2 Corrosion resistant
3 Tough construction
4 Premium workmanship
5 Easy-handing
6 Safe application
| Model | Name | Specifications |
| HF2008 | Needle holder | O-type handle, Φ5×330mm |
| HF2008.1 | Needle holder | V-type handle, Φ5×330mm |
| HF2008.2 | Needle holder | V-type handle with ratchet, Φ5×330mm |
| HF2008.4 | Needle holder | Gun-type handle with ratchet, Φ5×330mm |
| HF2008.5 | Needle holder | V-type handle with ratchet, Φ5×330mm |
| Package detail: | Poly bag and special shockproof paper box. |
| Delivery detail: | By air |
FAQ
The preoperative preparation for laparoscopic surgery includes the following aspects:
Systemic examination: A systemic examination is required, including l secretions, cervical smear examination, electrocardiogram, chest X-ray, etc., to rule out cardiovascular system diseases. In addition, liver and kidney function tests, blood routine, biochemical tests and infectious disease tests are also required.
Intestinal preparation: A semi-liquid diet is given the day before the operation, fasting from 10 pm the night before the operation until before the operation, and a cleansing enema is performed.
Skin preparation: Routine skin preparation, skin cleaning, especially the cleaning of the navel, because the navel needs to be punctured.
Psychological preparation and preoperative education: The doctor will evaluate the patient's psychological condition, understand the patient's anxiety, fear, depression and other emotional states, and provide preoperative education to the patient, explain the surgical process and possible problems, to reduce the patient's nervousness.
Dietary preparation: Choose the fasting time according to the doctor's requirements. Generally, adults should fast for 12 hours before surgery.
Other special examinations: For certain types of surgery, such as gynecological surgery, gynecological examinations, routine leucorrhea tests, cervical cancer screening, B-ultrasound examinations, etc. are also required.
Through the above preparations, it can be ensured that the patient's physical and mental state are in the best condition during laparoscopic surgery, thereby improving the success rate and safety of the operation.
The systemic examination of laparoscopic surgery specifically includes the following items:
Routine blood test: including red blood cells, white blood cells, platelets and other indicators to evaluate the patient's blood condition.
Biochemical examination: including liver function, kidney function, electrolytes and other indicators to evaluate the patient's internal organ function.
Coagulation function test: including prothrombin time (PT), activated partial thromboplastin time (APTT), etc., to evaluate the patient's coagulation ability.
Electrocardiogram (ECG): evaluate heart function and electrophysiological status.
Chest X-ray or CT scan: evaluate the lungs and mediastinum to rule out lung diseases.
Abdominal ultrasound examination: evaluate the structure and status of abdominal organs, especially the liver, gallbladder, pancreas, etc.
Other related examinations: Depending on the specific situation, other examinations may be required, such as gastrointestinal angiography, cholangiography, etc.
The impact of preoperative fasting on the success rate of laparoscopic surgery is mainly reflected in reducing complications and promoting postoperative recovery. According to existing data, shortening the preoperative fasting time can reduce adverse reactions such as hunger, thirst, irritability and tension in patients, help alleviate metabolic disorders and shorten hospitalization time. In addition, laparoscopic surgery that implements the concept of Fast-Track Surgery (FTS) can reduce the infection rate and complication rate of patients, inhibit and relieve inflammatory response.
Specifically, fasting solid food for 6 hours before surgery and fasting clear liquid food for 2 hours are recommended as standard practices. This scheme is believed to effectively reduce the incidence of complications such as aspiration, suffocation, postoperative nausea and vomiting, thereby improving the success rate of surgery. Studies have shown that shortening the preoperative fasting time also has a positive effect on the recovery of gastrointestinal function in patients undergoing gynecological laparoscopic surgery.
Effective psychological preparation and education for laparoscopic surgery need to start from multiple aspects, and the specific measures are as follows:
Preoperative psychological guidance: On the day before the operation, nurses should patiently and carefully educate patients, introduce preoperative preparation and precautions, reduce patients' fear and mystery of the operating room, and correctly guide patients to practice relaxation techniques. In addition, patients should understand the whole process and advantages of laparoscopic surgery, as well as possible discomfort reactions and preventive measures during and after surgery, and communicate more with patients who have undergone surgery to reduce fear and tension.
Personalized health education: On the basis of conventional health education, targeted personalized health education intervention measures can be adopted. For example, psychological assessments are conducted on patients at admission and 30 minutes before surgery, and the Zung Anxiety Self-Assessment Scale (SAS) is used to monitor the patient's anxiety level, and corresponding psychological interventions are carried out according to the results.
Mental preparation and psychological adjustment: Patients should be mentally prepared, adjust their mental state, and ensure adequate sleep during the perioperative period. If necessary, oral sedatives can be taken according to the doctor's advice.
Preoperative care: Stop smoking, practice coughing, expectoration and bed activities one week before surgery to adapt to postoperative changes.
Special examination items for specific types of laparoscopic surgery (such as gynecological surgery) include the following:
Preoperative examination:
Hematological routine, urine routine.
Blood type (ABO blood type and RH blood type).
Coagulation function test.
Liver and kidney function, electrolytes, blood sugar.
Infectious disease screening (hepatitis B, hepatitis C, AIDS, syphilis, etc.).
Routine examination of leucorrhea.
Postoperative review:
Gynecological examination: Understand whether there is inflammation in the , whether there is congestion and edema in the cervix, increased secretions, etc.
B-ultrasound examination: Observe the recovery of the abdomen, whether there is fluid accumulation, blood accumulation, etc.
Hysterosalpingography: Understand whether the fallopian tube is unobstructed.
Recovery of abdominal incision: Check whether the abdominal incision is healed, inflamed, and whether the knot has any reaction.
Gastrointestinal function: Check the exhaust and defecation, and whether there is abdominal pain or bloating after eating.
The detailed process and precautions for umbilical puncture in laparoscopic surgery are as follows:
Preoperative preparation:
Pay special attention to the cleanliness of the umbilicus, because it is necessary to puncture the umbilicus. It is best to use a cotton swab dipped in soapy water or vegetable oil to remove the dirt in the umbilicus.
The diet one day before the operation should be light and easy to digest. Avoid eating too much fish and meat to prevent postoperative intestinal flatulence. Also pay attention to adjusting the psychological state and ensure adequate sleep.
Puncture process:
Lift the skin on both sides, cut the skin of the umbilicus at the puncture site, hold the pneumoperitoneum needle in a pen-like manner, and press the wrist against the abdominal wall to puncture at 90 degrees with the abdominal wall.
Use a pneumoperitoneum needle (Veress needle) to puncture from the umbilicus puncture point. Since the umbilicus is the thinnest part of the abdominal wall and the fat is the thinnest, it is the most commonly used puncture site.
After the pneumoperitoneum needle is punctured, carbon dioxide is injected to form pneumoperitoneum, and then the umbilical fossa is punctured with a puncture card and the endoscope is inserted.
Notes:
At the end of the operation, the holes should be observed under laparoscope monitoring and the puncture device should be withdrawn one by one. The lens should be inserted into the main operation hole to carefully observe the umbilical operation hole. It is not advisable to be hasty.
Release the abdominal gas and then observe: observe the puncture hole for no bleeding under the pressure of pneumoperitoneum, leave the umbilical lens for monitoring, and observe the bleeding of each hole after releasing some gas from the remaining holes.
Be careful to avoid large-scale and long-term electrocoagulation to cause necrosis of the subcutaneous tissue of the umbilicus. The skin tissue of the umbilicus must also be avoided, especially the electrocoagulation of the skin from the puncture site from the outside to the inside cannot be used to stop bleeding, because it is easy to cause electric burns to the postoperative incision.
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Company Name: Tonglu Wanhe Medical Instruments Co., Ltd.
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