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Combine traditional Chinese

12/04/18

The 66-year-old had a cough and chest pain three years ago. After a CT scan at a local hospital, the doctor found that his right lung had a shadow of about 2 cm and was diagnosed with

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pneumonia. After that, Lao li was admitted to the hospital for hernia and coronary heart disease, and underwent multiple CT examinations, only to be diagnosed with “pneumonia” every time. After

repeated treatment, his “pneumonia” still did not improve, and continued to increase, finally came to the southern medical university of western medicine combined with the hospital. Lung

lesions biopsy, Lao li’s “infiltrating adenocarcinoma of the upper lobe lesions is from 3 years ago 2 cm up to 4 cm, fortunately not found the spread of cancer cells to metastasize. After the

diagnosis, the expert team performed a minimally invasive surgery for Lao li, who was able to get out of bed the day after the surgery, and the “pneumonia” that had plagued him for three years finally disappeared.

Combine traditional Chinese and western medicine, southern medical university hospital of doctor of vice director of chest surgical oncology Wang Yubing introduction, usually because of

lung disease in patients with clinic, with pneumonia, pulmonary tuberculosis and lung cancer will be coughing, coughing up blood, sputum, fever, pleural effusion, symptoms such as chest

tightness, chest pain, and that several diseases on chest X-ray or chest CT looks very similar, therefore, some symptoms are not typical of lung cancer patients are easy to be misdiagnosed as

pneumonia or tuberculosis. If the patient has a shadow in the lung examination, pay attention to communicating with the doctor about his previous medical history and examination. If the elderly

smokers have the above symptoms, or recurrent persistent pulmonary infection, they should be highly vigilant against the possibility of lung cancer. After the detection of pneumonia or

tuberculosis, after the formal anti – inflammatory or anti-tuberculosis treatment, the shadow did not shrink in the review, should also consider lung cancer, early to the thoracic surgery.

In addition to the examination of the lung, the examination of tumor markers can also be carried out in high-risk groups of lung cancer. Other parts of the body should also be examined

routinely. This is because the primary lesion of some patients with lung cancer is small, but there will soon be obvious distant metastases, such as liver, brain, bone and adrenal metastasis.

There are six characteristics of lung cancer risk group: over 50 years old; Long-term heavy smoking or inhalation of secondhand smoke; Long-term kitchen cooking; Long-term engaged in drilling,

coal mining, oil recovery, gas extraction, chemical industry and other work; Family history of malignant tumor; Suffer from chronic lung disease, such as chronic obstructive pulmonary disease,

pulmonary fibrosis, etc.

The key to reducing lung cancer risk is “tertiary prevention”, wang said. Primary prevention: control the risk factors for lung cancer, such as smoking, secondhand smoke, kitchen fume,

air pollution, decoration pollution, etc. Secondary prevention, early detection, early diagnosis, early treatment, such as to early detection of lung cancer by surgery combined with

postoperative comprehensive treatment, the 5-year survival rate can reach more than 90% for lung cancer early, late is less than 20%. Tertiary prevention: scientific medical treatment, standard

treatment, prevent disability and promote function recovery, improve the quality of life and extend life. It is suggested that patients should be admitted to comprehensive large hospitals with

high diagnostic and therapeutic levels.

待近視度數穩定之後再接受近視眼手術

11/04/18 ,

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據了解,每年的寒暑假期間、高考過後或征兵開始的時候,手術矯正近視掀起高峰,不少醫院出現了青年排隊做近視手術的“繁忙”景象。而專家則提醒,青少年應在年滿18歲,待近視度數穩定之後再接受近視眼手術。

小朋友矮小怎麼辦?長高想不到方法?可以試下增高針香港,讓小朋友快速長大。

要點一、年紀小術後近視易重來

專家介紹,他日前接診過一名16歲的中學生,在看到電視上准分子激光手術的廣告後一門心思要做手術,被該院醫生拒絕後仍不死心,希望找他手術,但他仍是建議該學生不要操之過急。專家解釋,未滿18歲的青少年由於眼球發育未定型,容易出現術後近視回退現象,加上眼球仍處於變化之中,手術提早幹預有可能會帶來不良影響。

保咳定化痰止咳藥可治療咳嗽,乾咳,痰咳,喘咳 及感冒引起的咳嗽,入口時是有種蜜糖的甜味,與一般咳藥水的塑化甜味不同。
要點二、手術後忌過早放松防護

據介紹,有些學生在接受完近視手術後不注意個人防護,容易過早“放松”。有些學生當天就把眼罩摘掉上街,或參加一些容易發生碰撞的群體活動。曾有個別學生手術後因為猛烈撞擊造成角膜瓣移位、需要再回醫院處理的案例。

飛蚊症有機會是因為糖尿上眼令眼底 出血、視網膜有破洞或脫落等,但亦有可能只是眼睛老化而出現玻璃體萎縮而成。由於眼睛玻璃體混濁,令人時常隱約看見條狀或不規則黑影漂浮眼前,造成困擾。

專家提醒,在近視手術後一個月內,應該注意不要遊泳,避免劇烈的活動以免撞擊到眼球。專家們發現,部分學生在手術後沒有嚴格按照醫囑用藥,時常忘記滴眼藥水,從而影響到術後的恢複,這些仍需特別注意。

兒童過矮、長不高、矮小症、可能是骨質問題,試下生長激素,可以讓兒童發育更好,快高長大。

溫馨提示:青少年近視眼患者應注意科學護眼,避免近視程度不斷加深,如需要通過近視手術擺脫近視困擾,待近視度數穩定後再行檢察治療。

 

近視手術非萬能 黃斑受損將不可逆

10/04/18 ,

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近視手術非萬能 黃斑受損將不可逆

人們往往對近視手術存在理解上的誤區,很多人總覺得近視手術可以解決一切,所以不愛惜自己的眼睛,但實際上,對於輕度近視,手術可以改善視力。但是,近視手術只是改變了角膜的屈光力,相當於角膜戴了一副眼鏡,而高度近視造成的眼球病變則非近視手術可以解決的。

白內障發現之初要重視起來,及早治療植人工 晶體。不得到重視容易導致青光眼等併發症出現。現在切除白內障的方法有很多,除了植入人工晶體之外,還可以通過超聲波來進行白內障切除,或者利用3D激光來去除白內障。

據了解,一個人的眼球在出生時是最佳的,新生兒在出生後眼球繼續發育,後天的不良習慣可能會造成不可逆的致盲性眼病,比如高度近視,眼軸增長,眼球壁擴張變薄,極有可能造成視網膜裂孔導致視網膜脫離,還有黃斑出血,都是致盲性眼病,嚴重影響孩子的視功能。

刺激視神經興奮 促進視力發育

一般情況下,人眼的視力檢查,就是查黃斑區的視覺能力。對於弱視的治療,李慧麗透露,重慶市中醫院主要采用中西醫結合療法,其理念是消除抑制,提高視力,矯正眼位,訓練黃斑固視和融合功能,以達到恢複兩眼視功能。

同大家分享吓微笑矯視 好唔好,姑娘加入咗我哋清晰微笑矯視中心都覺得每一日都幫到病人。手術當日護士會為病人再做檢查,以確保數據正確。見到病人緊張時都會同病人傾吓計架,希望可以令病人可以放鬆心情。

同時,李慧麗表示:“從中醫角度來說,治療弱視主要是通過提高眼睛相關穴位的敏感性,用經絡刺激、穴位刺激、針灸、耳穴壓豆等中醫療法來達到目的。其中,耳穴壓豆是中醫上一種傳統的治療,耳朵上的穴位都對應著不同的反射區,包括了髒腑對應的反射區,通過中藥王不留行籽對穴位進行揉捏,刺激神經興奮,可以達到解除視疲勞,達到明目的效果。針灸同理,也是通過對經絡的刺激換取神經的沖動。”

最後,李慧麗提醒廣大家長,若發現孩子“弱視”問題,一定要引起重視。“如若久病不治,很可能對孩子今後身體生理造成危害,今後擇業也會受到一些限制,飛行員、司機、醫生等工作都明確規定弱視人群不得從事相關工作。”

清晰微笑激光矯視 後遺症影響細,Hailey陳俞希於清晰微笑激光矯視中心接受完Smile激光矯視術後訪問,宜家已經可以化妝同番工啦﹗

除此之外,重視孩子眼部保健也很重要。李慧麗建議,日常生活中,要讓孩子多看遠處,每天至少30小時的屋外活動,達到神經正常的光覺形覺刺激,有氧活動可以讓神經細胞的生理代謝得到正常的運作;飲食方面應該注意膳食平衡,多吃有顏色的蔬菜,比如西蘭花、玉米、胡蘿卜、菠菜、小白菜等,同時要多食用瘦肉、蛋黃等低脂高蛋白食物,少吃含糖加工食品和辛辣食品。

 

ZTW Polaris 25A 2-4S BLHeli-S Brushless OPTO ESC

03/04/18 ,

Features:
BLHeli-S, better startup than BLHeli.
Supports high KV motor and BLHeli REV 16.0.
Support flight control like Naze, CC3D, Kiss, F3 and F4.
Autodetect Oneshot 125, Oneshot 42 and Multishot.
MCU-EFM8BB21F16 and hardware PWM make smooth throttle response.
This is new generation ESC for entry level and middle level FPV racing.

Specifications:
Brand: ZTW
Item name: Electronic Speed Control
Model: Polaris 25A 2-4S BLHeli-S ESC
Continuous current: 25A
Burst current(10s): 35A
BEC: NO
Battery NiXX/Lipo: 5-12NC/2-4S Lipo
Width: 14mm
Length: 27mm
Height: 5mm
CPU: EFM8BB
Programmable: Yes, autodetect Oneshot 125, Oneshot 42 and Multishot
Software: BLHELI_S
Weight: 6g

There may be some deviation due to manual measurement.

Package information:
Package size: 12.7 * 12.5 * 2cm / 5 * 4.9 * 0.78in
Poly bag package

Package List: RM6833
1 * ZTW Polaris 25A 2-4S BLHeli-S ESC

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ZTW Mantis 45A ESC For RC airplane

03/04/18 ,

ZTW Mantis Series ESCs are designed for both beginner and advanced modelers. Their performance and stability have been approved by distributors and pilots around the world. Mantis ESCs feature a compact size, light weight, super smooth start up and throttle linearity, multiple protection modes, solid BEC output, and more. All these features make Mantis Series ESCs the perfect mid-level speed controller for park flyer, sport, and aerobatic pilots.

Looking for premium, top-level competition performance?

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ZTW speed controllers are one of the most widely used and trusted speed controller brands available on the market today. They are sold under many different brand names, but we choose to purchase direct from the manufacturer without rebranding so that we can pass the savings on to you. ZTW controllers represent a new generation of brushless ESCs using advanced microprocessor technology. They are designed and manufactured with high quality components which provide exceptional reliability, low internal resistance, and a smooth, linear throttle response.

Features:
New advanced programming software with secondary sub-menu setting for ease of use.
Advanced Governor Mode (uses B-Series design to keep the motor speed even though the load is changed)
Supports high RPM motors, can be used with most of the RC motors on the market.
More optional motor timing, startup and soft acceleration settings for smoother motor operation.
Super smooth and accurate throttle linearity.
Power arming protection (prevents the motor from accidentally running when switched ON).
Auto throttle shut down in signal loss situation.
Safety thermal over-load protection: when the temperature of ESC exceeds 110 deg C, the ESC will reduce the output power to allow it to cool.
Uses new generation MOSFET to ensure ESC’s low operation temperature while supporting biggest peak currents and higher reliability.

Specifications:
Output: 45A continuous, 65A burst for 10 seconds
Input voltage: 2-6s LiPo; 5-18 cell Ni-XX
SBEC output: 5.0V / 5.5V / 6.0V adjustable @ 5A (switching)
Weight: 47g
Dimensions: 57 x 31 x 12mm

Programmable Options:
Brake setting (off/soft/mid/hard — default: off)
Battery type: (Ni-XX/LiPo/LiFe — default: LiPo auto detect)
Low voltage cutoff setting (2.8V / 3.0V / 3.2V / None — default: 3.0V)
Factory default setup reset
Timing settings (auto / 2° / 5° / 8° /15° / 22° /30° — default: auto)
SBEC output voltage (on 45A and larger models only) (5.0V / 5.5V / 6.0V — default: 5.0V)
Governor mode (RPM off / 1st soft start / 2nd soft start / gov mod 1 / gov mod 2 — default: RPM off)
Motor rotation (forward / reverse — default: forward)
Start-up strength (10% / 15% / 20% / 25% / 30% / 35% / 40% / 45% / 50% — default: 30%)
Low voltage cutoff type: )reduce power / cut-off power — default: reduce)

Parameters can be programmed using your transmitter, or by using the optional programming card sold separately.