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| 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 application of single-port laparoscopic surgery in the field of obstetrics and gynecology has made significant progress, mainly reflected in the following aspects:
Single-port laparoscopic surgery enters the abdominal cavity through the umbilicus , and uses the natural orifice to perform surgical operations. There is basically no scar left on the skin surface after the operation, and it has good cosmetic effects. This surgical method is not only beautiful, but also has less trauma, less bleeding, less postoperative pain, and faster recovery.
Single-port laparoscopic surgery is widely used in the treatment of benign gynecological diseases and malignant tumors. For example, transumbilical single-port laparoscopic surgery has been successfully used in uterine myomectomy, ovarian cyst removal, hydrosalpinx surgery, etc. In addition, robot-assisted single-port laparoscopic surgery is also gradually promoted, further improving the clarity of the surgical field and the smoothness of the operation.
In China, many hospitals have begun to vigorously carry out single-port laparoscopic surgery and have achieved good results. For example, the gynecology team of Guangdong Provincial People's Hospital has successfully performed nearly 150 cases of transumbilical single-port laparoscopic surgery, and the technology is becoming increasingly mature. The Department of Obstetrics and Gynecology of Peking Union Medical College Hospital is also the first in China to apply single-port laparoscopy in clinical practice.
The technology of single-port laparoscopic surgery continues to advance, and new surgical procedures and techniques are constantly emerging. For example, Professor Shen Yang led his team to perform a large number of single-port laparoscopic gynecological surgeries, totaling about 500 cases, taking a leading position in Jiangsu Province and even the country. In addition, experts are constantly exploring how to improve patient satisfaction with treatment while being minimally invasive.
Although single-port laparoscopic surgery started late in our country, it has developed rapidly in recent years and has maintained pace with international standards. In the future, with the continuous improvement and promotion of technology, single-port laparoscopic surgery is expected to be applied in more gynecological surgeries and become an important part of minimally invasive gynecological surgeries.
Single-port laparoscopic surgery has made significant progress in the field of obstetrics and gynecology. Its minimally invasive, beautiful, and rapid recovery characteristics have made it widely used and recognized in gynecological surgery. With the continuous development and promotion of technology, single-port laparoscopic surgery will play a greater role in future gynecological surgeries.
The latest technological progress of laparoendoscopic single site surgery (LESS) in the field of obstetrics and gynecology is mainly reflected in the following aspects:
Wide application and standardization of technology: The Gynecological Single-port Laparoscopy Expert Group of the Obstetrics and Gynecology Branch of the Chinese Medical Association proposed for the first time an expert consensus on gynecological single-port laparoscopic surgery technology and has officially published it. This will standardize, promote and promote LESS in The application of gynecology plays a positive role.
Innovation and development of surgical systems: In June 2023, the Shurui® robot was approved by the State Food and Drug Administration, and in February 2024, it was approved for a change in scope of application and can be used in gynecological laparoscopic surgeries. This robotic system makes complex surgeries simpler, improving their safety and success rate.
Transumbilical single-port laparoscopic surgery technology (TU-LESS): This technology hides the surgical incision in the umbilical hole or around the umbilicus, making use of the natural scars remaining in the human body, so that the operation leaves almost no scars. It has outstanding cosmetic advantages and is A development and useful supplement to traditional laparoscopic techniques.
Successful cases of clinical application: For example, in January 2024, Professor Jiang Hua’s team from the Obstetrics and Gynecology Hospital of Fudan University completed the first clinical trial of the country’s first domestically produced single-arm single-port endoscopic surgery robot in gynecology, demonstrating the practical application of this technology. Potential and effectiveness in application.
Suspension pneumoperitoneum-free transumbilical single-port laparoscopic surgery: This surgical method is performed under epidural anesthesia. Intraoperative anesthesia management is simpler and safer than general anesthesia. It expands surgical indications and improves surgical safety.
The latest technological progress of single-port laparoscopic surgery in the field of obstetrics and gynecology includes the widespread application and standardization of technology, innovation and development of surgical systems, application of transumbilical single-port laparoscopic surgery technology, and successful clinical cases.
The comparison of the effects of single-port laparoscopic surgery and traditional laparoscopic surgery in obstetrics and gynecology surgery is as follows:
Operation time: The total time of single-port laparoscopic surgery (62.1±22.1) minutes, incision switching time (7.9±2.9) minutes and surgical operation time (45.5±19.3) minutes were all significantly longer than the corresponding time of traditional laparoscopic surgery (41.2± 12.4) minutes, (3.4±0.7) minutes and (32.1±9.9) minutes, the difference is statistically significant.
Minimally invasive: Single-port laparoscopic surgery is performed through a single puncture hole in the navel, automatically creating a cavity and exposing the surgical field, which is more minimally invasive. In addition, single-port laparoscopic surgery has less trauma and wider indications, creating surgical treatment opportunities for elderly and frail patients with heart and respiratory diseases.
Aesthetics: Single-port laparoscopic surgery has high aesthetics because the umbilical skin folds can cover the incision, thereby achieving the purpose of scarless surgery.
Economical: You can get out of bed and move around and eat automatically 8-10 hours after single-port laparoscopy. The incision does not need to be removed, the hospital stay is short, and the medical expenses are relatively low.
Postoperative pain: Compared with traditional laparoscopic surgery, single-port laparoscopic surgery can significantly reduce postoperative pain. Nearly 400 single-port laparoscopic surgeries completed by the Department of Obstetrics and Gynecology of Peking Union Medical College Hospital have also shown that this surgical method is more minimally invasive and scar-free, and the patient's pain is significantly reduced and recovery is faster.
Safety: Single-port laparoscopic surgery is performed under double vision, that is, direct vision, screen viewing of the three-dimensional space, and hand-eye operation. There is no need for indwelling gastric tubes or urinary catheters before surgery, and no need for general anesthesia or CO2 pneumoperitoneum. Surgery is less invasive.
Clinical results: The Department of Obstetrics and Gynecology of Peking Union Medical College Hospital has completed nearly 400 single-port laparoscopic surgeries in the past five years, achieving the same therapeutic effect as traditional laparoscopy. The transumbilical single-port laparoscopic surgery performed by the gynecology team of Yan'an Hospital Affiliated to Kunming Medical University also showed good surgical results and was well received by patients.
Although single-port laparoscopic surgery takes a longer time to operate, it has obvious advantages in terms of minimal invasiveness, aesthetics, economy, and postoperative pain relief, and its clinical effects are equivalent to traditional laparoscopic surgery.
Specific application cases of single-port laparoscopic surgery (LESS) in benign gynecological diseases and malignant tumors are as follows:
Benign gynecological diseases:
Adenomyosis: The Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, has performed single-port laparoscopic resection of adenomyosis lesions plus uterine plasty in 7 patients, and achieved good clinical results.
Ovarian cyst: The first transumbilical single-port laparoscopic surgery in Shenzhen successfully removed an ovarian chocolate cyst. The patient was 24 years old. Her menstruation was abnormal due to the ovarian cyst. This technology was used to successfully solve the pain.
Gynecological malignancies:
Endometrial cancer: Many domestic units have reported the use of single-port laparoscopy for comprehensive staging of endometrial cancer, including attempts in 1 and 4 cases, all of which were successfully completed. In addition, vaginal natural orifice endoscopic surgery (V-NOTES) has been performed for comprehensive staging of endometrial cancer.
Cervical cancer and ovarian cancer: A certain unit has carried out single-port laparoscopic surgery for various gynecological malignant tumors, including cervical cancer, ovarian cancer, endometrial cancer, etc. In a study of 26 cases of cervical cancer surgery, the operation time , intraoperative blood loss, average number of pelvic lymph nodes removed, postoperative intestinal function recovery and average length of stay were no different from multiport laparoscopic surgery.
Other malignant tumors: West China Second Hospital of Sichuan University conducted a prospective controlled study to compare the safety, efficacy and patient safety of single-port laparoscopic surgery (SPLS) and multi-port laparoscopic surgery (MPLS) in the treatment of benign and malignant gynecological tumors. Satisfaction, the results show that both performed well in these aspects.
To improve the safety, accuracy and patient satisfaction of single-port laparoscopic surgery, we can start from the following aspects:
Strengthen doctor training and experience accumulation: Due to the long learning curve, difficult operation, and high technical requirements of single-port laparoscopic surgery, it is necessary to strengthen the training of doctors, especially to provide more in-depth technical guidance and practice opportunities for experienced doctors. is very necessary. Through continuous learning and practice, doctors can better master the skills of single-port laparoscopic surgery, thus improving the safety and accuracy of surgery.
Optimize the surgical process and technical details: During the surgery, paying attention to every detail, such as intraoperative blood loss control, intestinal function recovery time, postoperative incision and low back pain scores, etc., are all important factors to improve the safety of the surgery. In addition, the use of advanced surgical equipment and technology, such as the domestic single-hole robotic surgical system, can also effectively improve the accuracy and safety of surgery.
Improve patients’ post-operative care and service quality: Post-operative care is crucial to patient recovery. Hospitals should provide comprehensive post-operative care services, including pain management, nutritional support and psychological counseling, to promote patients' rapid recovery.
Continue to conduct clinical research and technological innovation: systematically evaluate the safety, efficacy and patient satisfaction of single-port laparoscopic surgery through prospective randomized controlled studies and other methods. At the same time, scientific researchers and clinicians are encouraged to explore new surgical methods and technologies and continuously optimize surgical plans to improve the safety, accuracy and patient satisfaction of surgery.
Pay attention to patient education and psychological support: Before surgery, providing patients with adequate education and psychological support can help them better understand the surgical process, expected effects, and possible risks, thereby reducing preoperative anxiety and postoperative dissatisfaction, and improving Patient satisfaction.
Global development trends and future forecasts for single-port laparoscopic surgery show significant growth potential and technological innovation.
From the perspective of market size, the global multi-channel single-port laparoscopic surgical trocar market has reached a considerable scale in 2022, and is expected to continue to grow by 2029. According to statistics and forecasts from Hengzhou Bozhi, the global disposable multi-channel single-hole laparoscopic puncture device market sales will reach hundreds of millions of dollars in 2022, and are expected to reach a higher amount by 2029, with a compound annual growth rate (CAGR) as a certain percentage. In addition, the Chinese market is also growing very fast. The market size will be millions of dollars in 2022 and is expected to grow significantly by 2029.
Technological progress and innovation are key factors promoting the development of single-port laparoscopic surgery. For example, China's first single-port laparoscopic surgical robot developed by Professor Xu Kai's team at Shanghai Jiao Tong University has been approved for marketing, marking a major breakthrough in the field of single-port laparoscopic surgical robots. In addition, the United States also approved the world's first portable single-port endoscopic robot, further promoting the application and development of this technology.
From the perspective of application prospects, single-port laparoscopic surgery is considered to be the development direction of laparoscopic surgery in the future. It can not only reduce surgical trauma, but also achieve scarless surgery, which has important clinical significance. With the development of science and technology and the improvement of instruments, the operating technology of single-port laparoscopic surgery has also continued to mature, further enhancing its clinical application value.
Single-port laparoscopic surgery has shown a rapid growth trend worldwide, and technological innovation and increased market demand have provided a solid foundation for its future development.
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Company Name: Tonglu Wanhe Medical Instruments Co., Ltd.
Sales: Aiden
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