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find Keyword "超声刀" 36 results
  • Application and Surgical Skill of Ultracision Harmonic Scalpel in Curative Gastrectomy for Patients with Gastric Carcinoma

    Objective To investigate the effect and surgical skill of ultracision harmonic scalpel in curative gastrectomy for patients with gastric carcinoma. Methods From January 2007 to May 2008, the data of 152 patients who were treated by curative gastrectomy with ultracision harmonic scalpel were analyzed retrospectively. Results The mean operative time was (189.5±24.2) min. Compared with the conventional operation, the number of harvested lymph nodes (mean: 30.4±11.6) in patients treated with ultracision harmonic scalpel was increased. The application of ultracision harmonic scalpel could shorten the operation time, decrease the intraoperative blood loss and make the operation field clear. There were no postoperative complications, such as anastomotic leakage, lymphatic leakage and massive hemorrhage. And there was no death in this series. Conclusion The usage of ultracision harmonic scalpel which could improve the curative degree of lymphadenectomy is safe in curative gastrectomy for patients with gastric carcinoma.

    Release date:2016-09-08 11:07 Export PDF Favorites Scan
  • 双极电凝在腹腔镜下全子宫切除术中的应用

    【摘要】 目的 探讨双极电凝在腹腔镜下全子宫切除术中的应用价值。 方法 回顾分析2006年1月-2009年12月收治240例腹腔镜下全子宫切除术患者的治疗资料,其中双电凝组、超声刀组各120例,比较两种方法在腹腔镜下全子宫切除术的手术时间、出血量、并发症、住院时间。 结果 手术时间双极电凝组平均98.23 min,超声刀组平均95.42 min,术中出血量双极电凝组平均90.52 mL,超声刀组平均96.04 mL,术后住院天数、并发症均无差异。 结论 双极电凝在腹腔镜下全子宫切除术中应用是安全可行的,尤其在基层医院值得推广。

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  • Application of LigaSure Versus Harmonic Scalpel in Miccoli Thyroidectomy

    Objective To compare the mean operative time and complications between the LigaSure device and Harmonic Scalpel during video-assisted endoscopic approaches thyroidectomy. Methods The clinical data of 684 cases performed Miccoli thyroidectomy by the same operation team from January 2007 to December 2011 in the department of general surgery,Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University were analyzed. Three hundred and forty-nine patients were used Harmonic Scalpel,335 patients were used LigaSure device. The mean operative time and complications (such as hematoma,transient hoarseness,permanent recurrent laryngeal nerve injury,and hypocalcemia) were compared between two groups. Results A total of 684 patients were included in the study,of whom 263 underwent total thyroidectomy and 421 underwent lobectomy. There were not significant differences of the operative time and the complications in both thyroidectomy and lobectomy between the LigaSure device and Harmonic Scalpel(P>0.05). Conclusions The uses of the LigaSure device and Harmonic Scalpel in thyroid surgery are safe and reliable,surgeons may choose surgical instruments by habits and medical equipments.

    Release date:2016-09-08 10:38 Export PDF Favorites Scan
  • Clipless Laparoscopic Cholecystectomy for Patients with Calculous Cholecystitis in Acute Inflammation Stage

    ObjectiveTo evaluate the feasibility of clipless laparoscopic cholecystectomy (LC) to patients with calculous cholecystitis in acute inflammation stage. Methods The clinical data of 169 patients with calculous cholecystitis in acute inflammation stage who underwent clipless LC from December 2008 to July 2010 were analyzed. ResultsAll patients were successfully operated by LC except one case who suffered from gallbladder perforation and a conversion to open surgery was performed. The operation time ranged from 25-70 min (mean 38 min). The blood loss ranged from 10-200 ml (mean 22 ml). Peritoneal drainage was done in 38 patients, and the drainage time ranged from 1-6 d (mean 1.8 d). The time to out-of-bed activity was at 2 h after operation and the hospitalization time was 3-7 d (mean 3.5 d). There was no complication such as bile duct injury, hemorrhage, billiary leakage, and intra-abdominal infection. ConclusionWith improvement of operator’s experiences and skills, the clipless LC becomes feasible and safe for patients with calculous cholecystitis in acute inflammation stage.

    Release date:2016-09-08 10:45 Export PDF Favorites Scan
  • Application of Ultrasonic Scalpel for Pericystectmy of Hepertic Echinoccosis

    目的 探讨超声刀在肝包虫全囊切除术中的应用。方法 回顾性分析11例接受超声刀肝包虫手术患者的治疗及效果。结果 9例患者行全囊切除,其中1例因包虫与胆管相通,在进行全囊切除后,缝扎胆管,同时行T管引流; 1例因包虫与膈肌粘连无法分离,给予外囊大部切除术; 1例因包虫与膈肌粘连无法分离,给予外囊大部切除术; 1例10岁患者为肝顶部包虫,手术行内囊切除及外囊大部切除后,出现残腔感染,经穿刺引流后,证实为漏胆,经引流后痊愈出院。9例全囊切除患者术中均未输血,术后未出现并发症。结论 在肝包虫全囊切除术中应用超声刀是安全、有效的。

    Release date:2016-09-08 10:54 Export PDF Favorites Scan
  • Application of Ultrasonic Harmonic Scalpel in The Open Surgical Treatment of Gastrointestinal Cancer

    目的 探讨超声刀(ultrasonic harmonic scalpel,UHS)在消化道恶性肿瘤开腹手术中的应用价值。方法 回顾性分析2009年10月至2011年10月期间广西壮族自治区人民医院普通外科-小儿外科收治并由同一手术者进行消化道恶性肿瘤开腹手术的186例患者的临床资料,根据接受手术的种类(UHS开腹手术或传统电刀开腹手术)将其分为UHS组(86例)和传统电刀组(100例),比较2组患者的手术切口长度、手术时间、术中出血量、术后3d引流量、术后住院时间以及住院总费用。结果 UHS组手术切口长度、手术时间、术中出血量以及术后住院时间均短于(少于)传统电刀组(P<0.05);术后3d引流量和住院总费用2组间比较差异均无统计学意义(P>0.05)。结论 将UHS应用于消化道恶性肿瘤开腹手术可获得较好的效果,能提高手术操作的效率,具有很好的应用前景。

    Release date:2016-09-08 10:36 Export PDF Favorites Scan
  • Application of Ultrasonically Activated Scalpel in Laparoscopic Intestinal Adhesion Release

    【Abstract】ObjectiveTo study the application of ultrasonically activated scalpel in laparoscopic intestinal adhesion release.MethodsIntestinal adhesion release with ultrasonically activated scalpel under laparoscope was performed in 29 patients suffered from intestinal adhesive obstruction after gynecological operation. ResultsAll operations were successfully performed, and none of them converted into open surgery. Intestinal disruption occurred durring operation in 2 patients with extensive intestinal denseadhesion which were mended successfully under laparoscope. The operative duration was 30-150 min (mean 45 min). Postoperative complications such as bowel leakage, bleeding, abdominal infection were not experienced. Postoperative hospital stay was 3-7 days (mean 4 days). No case had relapse symptom such as abdominal distention or pain after 1-24 months of followup. ConclusionCompared with electric scalpel, ultrasonically activated scalpel can improve the operative safety, lessen tissue damage, shorten operative time, and reduce the chance of relapse in laparoscopic operation in gynecology.

    Release date:2016-08-28 04:30 Export PDF Favorites Scan
  • Skeletonized bilateral internal mammary artery harvesting with harmonic scalpel in coronary artery bypass grafting

    ObjectiveTo summarize the use of harmonic scalpel to harvest bilateral internal mammary artery in coronary artery bypass grafting (CABG). MethodsThe clinical data of 54 patients of bilateral skeletonized internal mammary artery harvesting for CABG in our hospital from January 2016 to May 2020 were analyzed retrospectively. There were 51 males and 3 females with a mean age of 62.37±9.56 years. ResultsAll patients went through the procedure unevently and discharged from hospital. The number of grafts was 4.07±0.85 per patient, the operation time was 267.21±47.00 min, mechanical ventilation time was 342.43±132.17 min and hospital stay was 12.21±4.43 d. ConclusionIt is safe and effective to use harmonic scalpel to harvest skeletonized bilateral internal mammary artery in CABG.

    Release date:2021-03-05 06:30 Export PDF Favorites Scan
  • Clinical Application of Right Gastroepiploic Artery in Offpump Coronary Artery Bypass Grafting

    Objective To investigate the clinical application of the right grstroepiploic artery (RGEA) in offpump coronary artery bypass grafting (OPCAB). Methods We retrospectively analyzed the clinical data of the 38 patients who underwent RGEA grafts for OPCAB between December 2008 and July 2009 in the First Affiliated Hospital of Nanjing Medical University. According to the difference of grafts, 76 patients undergoing OPCAB were divided into two groups. In the RGEA group, there were 38 patients including 36 males and 2 females with an age of 65.87±6.29 years. For the patients in this group, OPCAB was carried out with RGEA and other routine conduits as grafts. The control group had 38 patients including 35 males and 3 females with an age of 66.68±6.24 years. They underwent OPCAB with left internal mammary artery (LIMA), radial artery (RA), or saphenous vein (SV) as grafts. The intraoperative and postoperative clinical data for patients in both groups were analyzed and compared. Results All operations were carried out without serious complications like reoperation for bleeding, functional delayed gastric emptying, or severe infection, and no operative death occurred. Compared with the control group, operative time in the RGEA group was longer (295.53±45.16 min vs. 262.50±42.44 min,P=0.001), the number of anastomotic stomas [CM(159mm]was less (4.71±0.56 vs. 5.29±0.92, P=0.002), and less intraoperative plasma was consumed (194.74±186.30 ml vs. 565.79±382.70 ml, P=0.000). The 24 h drainage loss (394.71±205.36 ml vs. 536.32±258.85 ml, P=0.008), the blood cell consumption (1.67±1.48 U vs. 2.81±2.48 U, P=0.010) and the postoperative hospital stay (12.47±3.20 d vs. 15.47±9.31 d, P=0.035) were significantly lower in the RGEA group compared with those in the control group. Meanwhile, the time of postoperative mechanical ventilation time was longer in the RGEA group than that in the control group (1 398.82±1 349.94 min vs. 985.39±170.30 min, P=0.036). Seventytwo patients were followed up for a period from 9 to 17 months with 4 cases lost. No myocardial ischemia occurred in both groups of patients. Conclusion RGEA is an effective arterial conduit for OPCAB. It needs high technology and takes long operative time to apply RGEA in OPCAB.

    Release date:2016-08-30 05:57 Export PDF Favorites Scan
  • Application of Ultracision Harmonic Scalpel in Open Colorectal Cancer Operation

    Objective To discuss the differences of the effects on open colorectal cancer operation between using ultracision harmonic scalpel (UHS) and monopolar electrosurgery. Methods Fifty-nine patients from April to December in 2007, suffering colorectal cancer in the same treatment group, underwent open radical operation, 29 by GEN300 UHS (UHS group) and 30 by monopolar electrosurgery as control group. There was no significant difference between two groups among the factors of age, gender, tumor location, Dukes staging, gross morphology and degree of histological differentiation (Pgt;0.05). Results Shorter incision was applied in UHS group than in the control group. The mean operation time of UHS group and control group were 126 and 119 min, respectively (Pgt;0.05). The mean operative blood loss was 50 (20-140) ml in UHS group and 90 (40-200) ml in control group (Pgt;0.05). There were no significant differences among factors of bowel function recovery, mean hospitalization and incidence of complications between two groups (Pgt;0.05). The mean time for postoperative drainage fluid changing from bloody to serous was 8 (2-20) h in UHS group, however, 48 (16-80) h in control group (Plt;0.05). Conclusion In open colorectal cancer operation, benefits of using UHS are shorter incision and minimally invasiveness.

    Release date:2016-09-08 11:07 Export PDF Favorites Scan
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