前支

Results In the distal two - thirds of the upper arm, branches of the median nerve constantly formed three fascicular groups. The anterior part of nerve trunk hosted branches to the pronator teres and the flexor carpi radialis. The posterior part of nerve trunk contained the anterior interosseous nerve and branches to the palmaris longus muscle. Branches to the hand and to the flexor digitorum superficialis which was the main trunk of the median nerve at the proximal forearm were grouped to form the middle part.

结果 在臂中、下段，正中神经的分支恒定地组成3个神经束组：旋前圆肌肌支和桡侧腕屈肌肌支束组在神经干的前方，骨间前神经和掌长肌肌支束组在神经干的后方，中间束组是由指浅屈肌肌支和手部分支组成的正中神经前臂主干的近段。

2The anterior cutereous branches of the obturator artery penetrate deepfascia of thigh and epimysium of the adductor muscles closing against the lower rami of pubisor at its outer margin.Pudendal-thigh skin flap pedicled on it may be elevated to repairrectovaginal fistula or small skin defects of perineum.As its piercing point is much higher andthe location of pedicle is more fixed because of restriction of pubic rami,it is not suited toreconstruct new vagina.Moreover,it is not appropriate naming the obturator aretry(or themedial femoral circumflex artery)the pudendal-thigh artery.

闭孔动脉前皮支紧邻耻骨下支或于其外侧缘，穿大腿深筋膜和内收肌肌膜浅出，以之为蒂可以形成皮下蒂阴股沟岛状皮瓣，用于阴道直肠瘘或会阴部较小皮肤缺损的修复，但由于闭孔动静脉前皮支浅出点位置较高，并且由于耻骨下支的阻挡和限制，致使血管蒂的位置较为固定，以之为蒂形成的阴股沟皮瓣不适宜用于阴道再造；另外，将闭孔动脉命名为阴股沟动脉，也有欠妥帖。

An injection mechanism for an injection molding machine, including a front plate carrying an injection cylinder; a guide rod arranged fixedly relative to the front plate and having a longitudinal guiding axis; a movable plate arranged movably relative to the front plate along the guiding axis and carrying an injection screw; and a rear plate arranged at a location opposite to the front plate with the movable plate disposed therebetween.

一用于注射成型机的注射机构，包括：一支承压射缸的前板；一相对于所述前板固定布置并限定出一纵向导轴的导杆；一沿所述导轴相对于前板可动布置并支承注射螺杆的可动板；一布置在与所述前板相对位置上的后板，可动板布置在它们之间。

The nerves to the flexor digitorum superficialis muscle can be transferred to the pronator teres muscle.

旋前功能丧失，可转位指浅屈肌支1支～2支与PT肌支在入肌点处吻接，重建旋前功能。

The constant nutritional arteries of the great saphenous vein-saphenous nerve on the medial foot: Perforator at medial side of the tendon of the tibialis anterior ,it is （2.27±0.43）cm distal to the intermalleolar line .it passes across the medial side of the tendon of the tibialis anterior and pierces the deep fascia between the upper and lower bundle of the inferior extensor retinaculum with a diameter of （0.72±0.04）mm;The length of it after piercing the deep fascia is （7.3±0.6）mm,It has an emerging rate of 95%; Perforator between tendons ,it is （3.02±0.39）cm distal to the intermalleolar line;it pierces the deep fascia between the tendons of tibialis anterior and extensor digitorum longus with a diameter of (0.57±0.06)mm ;The length of it after piercing the deep fascia is （7.4±0.6）mm .It has an emerging rate of 94%; A constant distal fascial perforator pierces the deep fascia between abductor hallucis muscle and medial side of first metatarsal bone （1.97±0.23）mm distal to the first metatarsophalangeal joint with a diameter of (0.50±0.03)mm.

足内侧大隐静脉-隐神经营养血管近端来自内踝前动脉较为恒定，外径较大的穿支有：踝间线远端（2.27±0.43）cm，经胫骨前肌腱内侧、伸肌下支持带上、下束间穿出，外径(0.72±0.04)mm ，穿出深筋膜的长度为（7.3±0.6）mm，出现率为95%；踝间线远端（3.02±0.39）cm，经胫骨前肌腱与趾伸肌腱穿出，外径(0.57±0.06)mm，穿出深筋膜的长度为（7.4±1.2）mm ，出现率为94%；3远端来自交通支最为恒定，外径较大的穿支于踇展肌与第一跖骨内侧缘之间穿出深筋膜，距第一跖趾并节近端（1.97±0.23）cm，直径（0.50±0.03）mm，穿出深筋膜的长度为（6.5±0.5）mm，出现率为100%。

METHODS: From April 1998 to February 2002, 12 patients with micromandibular deformity associated with OSAS (aged 14-36 years, 7 females and 5 males) were treated. Invert "L" shape ramus osteotomy and inverted replantation of posterior segment of ramus were performed to reconstruct the TMJ with the jaw advancement and genioplasty at the same time in 7 cases; mandibular angle osteotomy, bone grafts and genioplasty in 3 cases; and the jaw advancement by ramus sagittal osteotomy and genioplasty in 2 cases of the first branchial arch syndrome. RESULTS: The follow-up period was 6 months to 4 years.

1998年4月～2002年2月，对12例(女7例，男5例，年龄14～36岁)伴有严重OSAS症状及张口度0～3.0 cm的小下颌畸形患者，7例采取下颌升支倒&L&形截骨、升支倒置颞下颌关节重建术的同时施行下颌体部前徙和颏成形术；3例在颞下颌关节重建术后进行下颌角部截骨、植骨下颌骨前徙术；2例施行下颌升支矢状劈开、下颌骨前徙术。

Results In the 12 cases with 17 nonbronchial systemic arteries （4 were intercostal, 3 internal mammary, 3 thyrocervical trunk, 3 inferior phrenic, 1 left gastric, 2 originated from the inferior aortic arch, and 1 originated from anterior abdominal aortic wall）.

结果12例共17支肺外体循环动脉中，包括4支肋间动脉、3支内乳动脉、3支甲状颈干、3支膈动脉、1支胃左动脉、2支动脉源于主动脉弓下缘和1支动脉源于腹主动脉前壁。

The remaining eighteen pigs, served as three viral administered groups, underwent coronary artery ligation and received intramyocardial viral injection. rAAV- GFP group (n=6), rAAV-CD151 group (n=6) and rAAV-antiCD151 group (n=6) animals respectively received direct intra- myocardial injection of rAAV-GFP, rAAV-CD151 and rAAV-antiCD151 1×10~(12 viron particles per pig, at 10 sites correspondingly.

采用三质粒共转染法包装CD151、antiCD151和GFP重组腺相关病毒(recombinant adeno-associated virus，rAAV)。2.1月龄小型猪22头，随机分为4组，分别为正常对照组4头(不予冠脉结扎和注射病毒，正常喂养)，rAAV-GFP组6头结扎冠状动脉左前降支，心肌内分10点注射1×10~(12viron particles的rAAV-GFP病毒，rAAV-CD151组6头结扎冠状动脉左前降支，心肌内分10点注射1×10~(12viron particles的rAAV-CD151病毒，rAAV-antiCD151组6头结扎冠状动脉左前降支，心肌内分10点注射1×10~(12vironparticles的rAAV-antiCD151病毒。

Methods Before the total correction of TOF was performed, the collateral arteries were transcatheter closured in 3 cases with huge aorta pulmonary collateral arteries (2 cases with PDA occluder, 1 case with coil).

术前介入治疗：3例有巨大体肺侧支的重症TOF在根治术前予以侧支血管堵塞术，其中2例采用国产动脉导管未闭封堵器堵闭体肺侧支血管，1例采用可控弹簧圈栓塞体肺侧支血管。

All afferent and efferent vessels were measured and recorded. Results Anterior scrotal artery coming from superficial external pudendal arteries is divided into medial and lateral branches at lateral penile base and spread out on lateral and anterior surface of scrotum. Diameter of internal branches are(0.54±0.34)mm and (0.69±0.09)mm. Lateral scrotal artery(100%present rate, 0.62±0.19mm in diameter)originating from obturator artery distributes to lateral side of scrotum.Posterior scrotal artery is separated into lateral branches and septal scrotal artery at posterior scrotal ploe. The former(0.8±0.1mm in diameter)spreads to lateral and posterior region of scrotum.

结果阴囊前动脉来自阴部外浅动脉，于阴茎根部侧方分成内、外侧支，分布于阴囊前外侧皮肤，内侧支口径为(0.54±0.34)mm和(0.69±0.09)mm；来自闭孔动脉前皮支的阴囊外侧动脉[出现率为85％，外径(0.62±0.19)mm]分布于阴囊外侧中1/3区皮肤；阴囊后动脉于阴囊后极处，分成阴囊后动脉外侧支与阴囊中隔动脉，前者[外径(0.8±0.1)mm]分布于阴囊后外侧区皮肤，后者[外径(0.9±0.2)mm]分布于阴囊中隔及阴囊中缝侧方皮肤。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐