anchor.diff:  | | |mmlHd:type|string|#IMPLIED|
   |1.1.6.1.13.2|mmlHd:dose| |decimal|?|
   | | |mmlHd:unit|string|#IMPLIED|
  -|1.1.6.1.13.3|mmlHd:timeHdStart| |timePeriod|?|
  -| | |mmlHd:timeDirection|string|#REQUIRED|
  -|1.1.6.1.13.4|mmlHd:timeHdEnd| |timePeriod|?|
  +|1.1.6.1.13.3|mmlHd:timeHdStart| |dateTime|?|
  +| | |mmlHd:timeDirection|string|#REQUIRED|
  +|1.1.6.1.13.4|mmlHd:timeHdEnd| |dateTime|?|
   | | |mmlHd:timeDirection|string|#REQUIRED|
   |1.1.6.1.13.5|mmlHd:routeName| |string|?|
   | | |mmlHd:code|string|#IMPLIED|
  
positive.code: | | |mmlHd:code|string|#IMPLIED|
  | | |mmlHd:tableId|string|#IMPLIED|hdMachineTable
  |1.1.6.1.11|mmlHd:observation| | |*|
  |1.1.6.1.11.1|mmlHd:timeHd| |timePeriod|?|
  | | |mmlHd:timeDirection|string|#REQUIRED|
  |1.1.6.1.11.2|mmlHd:observationItem| | |*|
  |1.1.6.1.11.2.1|mmlHd:obItemName| |string| |
  
negative.code: 
  ===== mmlHd:timeHdEnd　　　　
  【内容】終了時刻 +
  【データ型】dateTime +
  【省略】省略可 +
  【属性】
  [options="header"]
  