d**********e
发帖数: 72 | 1 http://www.amazon.com/White-Coat-Clipboard-WCC2-2-0/dp/097968191X/ref=sr_1_1?ie=UTF8&s=office-products&qid=1242237275&sr=8-1
Good Samaritan Hospital的住院医生发明的，贵了一点，但是我觉得值。
下面是有关新闻报导
Last month Ginevra Liptan received an offer for her two-year-old folding-
clipboard company. The bid, from a medical book publishing company, would’
ve eliminated all of the 33-year-old doctor’s debt, but leave her with
minimal profit. “I did not put my blood, sweat, tears—vomit—into this
invention to break even!” resp | o***n
发帖数: 12 | 2 谢谢推荐。我会买一个的。不知你买了听诊器没？帮我看看下面这个怎样？18个评论都
是5颗星，但好像不能刻名字在上面，只能买一个Indentifier Tag套在上面。
http://www.amazon.com/Littmann-Master-Classic-Stethoscope-Black/dp/B000F4SP1W/ref=tag_dpp_lp_edpp_ttl_in
【在 d**********e 的大作中提到】
: http://www.amazon.com/White-Coat-Clipboard-WCC2-2-0/dp/097968191X/ref=sr_1_1?ie=UTF8&s=office-products&qid=1242237275&sr=8-1
: Good Samaritan Hospital的住院医生发明的，贵了一点，但是我觉得值。
: 下面是有关新闻报导
: Last month Ginevra Liptan received an offer for her two-year-old folding-
: clipboard company. The bid, from a medical book publishing company, would’
: ve eliminated all of the 33-year-old doctor’s debt, but leave her with
: minimal profit. “I did not put my blood, sweat, tears—vomit—into this
: invention to break even!” resp
| d**********e
发帖数: 72 | 3 SDN网上有主治医生撰长文说过：tunable diaphragm科技实际上会正确使用的医生不多
，并不很好。Welch-Allyn Harvey Elite受到高度评价
The tunable diaphragm will miss sounds at the extremes of the frequency, ie.
very low, and very high, and will not filter out unwanted frequencies.
Based on the research by Rappaport and Sprague in the '50s A tight diaphragm
is needed to detect high frequencies, and a deep bell with a sharp edge is
needed to detect low ones.
Other findings included dual lumen tubing at specific lengths of 14", 18",
or 25" (if m | d**********e
发帖数: 72 | | d**********e
发帖数: 72 | 5 Indentifier Tag上面可以写，或者是寄给Littmann刻名字的，好像是7美元刻一下。你
看看allheart.com上面有讲。
你也可以问那个谁（LZUMC， 记不清了），就是头像是Maroon 5的Adam的那个人，抱歉
我不会拼他的username。 |
|
