切除器

Objective:To evaluate the value of self made multifunctional suspendor in laparoscopic appendectomy.

目的：评价自制多功能阑尾悬吊器在腹腔镜阑尾切除术中的应用价值。

Objective To investgate the clinical application value of aspirator in laparoscopic cholecystectomy.

目的 探讨吸引器在腹腔镜胆囊切除术的临床应用价值。

Tympanum of acoustical immittance examination presses tympanic plan: 5Ear is " B " model graph, 1 ear is " C " model tympanic graph. 1 · entire case all is in 2 treatment method the lens inside bazoo of road of caliber of the classics below spile of canal of tone of general anesthesia classics uses electric planing machine to cut below monitoring system implement resection of form of travel gland shape.

声导抗检查鼓室压鼓室图：5耳为"B"型图，1耳为"C"型鼓室图。1·2治疗方法全部病例均在全身麻醉经口气管插管下经口径路鼻内镜监视系统下使用电动刨削器行腺样体切除术。

FPLT could be obtained after PLE was injected to the target lung, and target bronchia obstructed with broncho-occluder by catheter.

结论通过靶肺支气管肺泡灌注PLE后靶支气管封堵器堵塞可达到功能性肺叶切除术目的。

FPLT can be obtained after PLE was injected to the target lung and the target bronchia was obstructed with broncho occluder by catheter.

向靶肺支气管肺泡灌注PLE并用支气管封堵器堵塞靶支气管可达到功能性肺叶切除的目的，该方法安全、简便，术后对肺循环无明显不良影响。

Methods:One hundred seventeen cases were treated with SK-93 dilator therapy.

目的：总结使用SK-93扩张器治疗食管切除术后吻合口狭窄的经验。

Surgical tech-nique progress and application with Peng's Multifunctional Operative Dissector can improve the resection rate of GBC.

外科技术提高和新的手术器械彭氏多功能解剖器的应用能提高胆囊癌切除率。

Results: Peng's multifunction operative dissector and Curettage and aspiration technique could clear the surgical field, simplify the difficult operation, shorten the operation time, reduce bleeding and injury in the operation, improve the cure rate and the resectable rate.

结果：彭氏多功能手术解剖器及刮吸解剖法使手术视野清晰，使复杂的手术简单化，手术时间显著缩短，减少了术中出血及损伤，提高了手术切除率和根治率。

The available operation range in clivus and anterior cranial base by transsphenoidal opproach was also observed during the operation under the help of neuronavigational pointer. Forty-one patients underwent sublabial, transseptal, transsphenoidal approach to the pituitary region guided by Surgical Microscope Navigation was studied. The piriform aperture was 27. 2mm±3. 1 , the origin of inferior nasal concha 30mm±4. 1, the origin of middle nasal concha 27. 9mm±4. 3. These data are important for transsphenoidal approach, because the piriform aperture and the origin of both inferior and middle nasal conchas restricted the opening width of the Hardy specula. If any distance of these bony structures was much less than the mean one, may cause inadequate opening of the specula blade and resulting dissatisfied operative field. Microadenomas or cystic tumors perhaps can be operated even in a narrow exposure, but large or giant solid adenomas may need a proper evaluation including changing the operative approach or performing a bilateral submucous inferior conchotomy or posterior ethmoidectomy firstly.

手术中还利用CT导航系统观察棒研究了经口—鼻蝶窦入路在斜坡区和前颅底能够达到的实际有效操作范围，为扩大经蝶窦入路手术在斜坡区和前颅底的应用奠定基础，在国内外尚未见同类报道。41例垂体瘤患者梨状孔平均宽度27.2mm±3.1，下鼻甲根部附着处间距30mm±4.1，中鼻甲根部附着处间距27.9mm±4.3，这是经口—鼻蝶窦入路手术中，对Hardy双瓣鼻窥器张开限制的主要骨性结构，若患者这些径线值明显小于平均值，则可能因为鼻窥器打开不充分而影响手术暴露，当然对于垂体微腺瘤和以囊变为主的垂体瘤可能影响不大，但对于大和巨大垂体瘤必须要有充分的准备，包括评估是否改用其他入路，或先行鼻甲切除再行经蝶手术。

Now we have more than 100 granted patents. The main products invented and developed by the company include: tissue retrieval bag for microinvasive surgery, medical sewage collector, single use trocar, single use Veress needle, artificial esophagus, stent for urethra reconstruction, shape memory alloy larynx stent, SMA auricle, SMA ring for blood vessel embolism, embolizing material for small vessels, fallopian tube SMA embolism, artificial SMA auditory ossicles, A-port,artificial SMA larynx, blood vessel filter, device for bone and jaw plastic surgery.

公司开发的主要产品有：微创外科专用切除组织取出器、医疗废液收集装置、一次性使用穿刺器、一次性使用气腹针、一次性使用妇科钳、人工食管、尿道重建支架、记忆合金喉模、记忆合金耳廓、血管栓子、末梢血管栓塞材料、输卵管栓塞、人工听骨、介入药盒、植入式人工喉、血管滤器、骨整合颌面整形系列产品等。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。