Our Summary

This research paper discusses a newly designed robotic system for minimally invasive laparoscopic surgery. The current robots used for this type of surgery, such as the da Vinci surgical robot, have certain limitations. One major issue is that the doctors can’t feel any force feedback while operating. This new system addresses this problem by incorporating multi-dimensional instrument force feedback technology and a force feedback-based safety protection strategy. This means the surgeon can sense the amount of force they’re applying during the operation, which can enhance precision and safety. The system was tested in several experiments on live pigs, and the results showed that the amount of bleeding was significantly less compared to other similar surgical robots. This indicates that the force feedback and safety protection strategies of this new robot system are effective.

FAQs

  1. What are the limitations of the current robots used for laparoscopic surgery?
  2. How does the newly designed robotic system for minimally invasive laparoscopic surgery work?
  3. What results were found when the new robotic system was tested on live pigs?

Doctor’s Tip

One helpful tip a doctor might tell a patient about laparoscopic surgery is to follow all pre-operative instructions carefully, such as fasting before the surgery and avoiding certain medications. This will help reduce the risk of complications during the procedure and ensure a successful outcome. Additionally, it is important to discuss any concerns or questions with your healthcare provider before the surgery to ensure you are fully informed and prepared for the procedure.

Suitable For

Patients who are recommended for laparoscopic surgery typically have conditions that can be treated through minimally invasive procedures. Some common conditions that may be treated through laparoscopic surgery include:

  • Gallstones
  • Hernias
  • Appendicitis
  • Endometriosis
  • Fibroids
  • Gastroesophageal reflux disease (GERD)
  • Colorectal cancer
  • Pancreatic cancer

Laparoscopic surgery is often recommended for patients who are looking for faster recovery times, less pain, and smaller scars compared to traditional open surgery. However, not all patients are suitable candidates for laparoscopic surgery, and the decision to undergo this type of procedure should be made in consultation with a healthcare provider.

Timeline

Before laparoscopic surgery:

  1. Patient undergoes pre-operative consultations and tests to determine their suitability for the surgery.
  2. Patient is instructed to stop eating or drinking for a certain period of time before the surgery.
  3. Patient may be given medication to prevent infection or blood clots.

During laparoscopic surgery:

  1. Patient is given anesthesia to induce sleep and prevent pain during the procedure.
  2. Small incisions are made in the abdomen to insert a laparoscope and other surgical instruments.
  3. The surgeon performs the surgery while viewing a magnified image of the internal organs on a monitor.

After laparoscopic surgery:

  1. Patient is monitored in the recovery room until they wake up from anesthesia.
  2. Patient may experience some pain and discomfort at the incision sites.
  3. Patient is usually discharged from the hospital within a day or two and given instructions for post-operative care.

Overall, laparoscopic surgery offers a quicker recovery time, less scarring, and lower risk of complications compared to traditional open surgery.

What to Ask Your Doctor

  1. What are the potential benefits of laparoscopic surgery compared to traditional open surgery?
  2. What are the potential risks and complications associated with laparoscopic surgery?
  3. How experienced are you in performing laparoscopic surgery?
  4. How long will the surgery take and what is the expected recovery time?
  5. Will there be any scarring or visible marks after the surgery?
  6. What can I expect in terms of pain management during and after the surgery?
  7. Will I need any special preparation or follow-up care after the surgery?
  8. Are there any alternative treatment options to consider?
  9. What is the success rate of laparoscopic surgery for my specific condition?
  10. Are there any specific post-operative restrictions or limitations I should be aware of?

Reference

Authors: Su M, Wang J, Li Z, Luo Z, Yuan S, Chen G, Liao Z, He C. Journal: Zhongguo Yi Liao Qi Xie Za Zhi. 2019 May 30;43(3):165-169. doi: 10.3969/j.issn.1671-7104.2019.03.003. PMID: 31184070