($sid) { session_delete(array('sid' => $sid)); session_data_delete(array('sid' => $sid)); return TRUE; } function sess_gc($maxlifetime) { global $time; $expiry = $time - $maxlifetime; $arrlist = session_find(array('last_date' => array('<' => $expiry)), array(), 1, 10000, '', array('sid', 'bigdata', 'last_date')); if (!$arrlist) return TRUE; $expiry = $time - 21600; // 超6小时未提交丢弃上传图片和附件 $sidarr = array(); foreach ($arrlist as $val) { if ($val['last_date'] > $expiry && $val['bigdata']) continue; $sidarr[] = $val['sid']; } if (empty($sidarr)) return TRUE; session_delete(array('sid' => $sidarr)); session_data_delete(array('sid' => $sidarr)); return TRUE; } function sess_start() { global $conf, $sid, $g_session; ini_set('session.name', $conf['cookie_pre'] . 'sid'); ini_set('session.use_cookies', TRUE); ini_set('session.use_only_cookies', TRUE); ini_set('session.cookie_domain', $conf['cookie_domain']); // 为空则表示当前目录和子目录 ini_set('session.cookie_path', $conf['cookie_path']); // 打开后只有通过 https 才有效 ini_set('session.cookie_secure', FALSE); ini_set('session.cookie_lifetime', 8640000); // 打开后 js 获取不到 HTTP 设置的 cookie, 有效防止 XSS，对于安全很重要，除非有 BUG，否则不要关闭。 ini_set('session.cookie_httponly', TRUE); // 活动时间 ini_set('session.gc_maxlifetime', $conf['online_hold_time']); // 垃圾回收概率 = gc_probability/gc_divisor ini_set('session.gc_probability', 1); // 垃圾回收时间 5 秒，在线人数 * 10 / 每1000个请求回收一次垃圾 ini_set('session.gc_divisor', 1000); session_set_save_handler('sess_open', 'sess_close', 'sess_read', 'sess_write', 'sess_destroy', 'sess_gc'); // register_shutdown_function 会丢失当前目录，需要 chdir(APP_PATH) $conf['url_rewrite_on'] > 1 and function_exists('chdir') and chdir(APP_PATH); // 这个必须有，否则 ZEND 会提前释放 $db 资源 register_shutdown_function('session_write_close'); session_start(); $sid = session_id(); return $sid; } // 刷新页面清理附件缓存 废弃 function sess_clear_attach() { global $sid, $time; $arr = session_read($sid); if (!$arr || 0 == $arr['bigdata']) return TRUE; session_update($sid, array('bigdata' => 0, 'last_date' => $time)); session_data_delete(array('sid' => $sid)); return TRUE; } function online_count() { return session_count(); } function online_list_cache() { static $cache = array(); $key = 'online_list'; if (isset($cache[$key])) return $cache[$key]; $cache[$key] = cache_get($key); if (NULL === $cache[$key]) { $cache[$key] = session_find(array('uid' => array('>' => 0)), array('last_date' => -1), 1, 1000); foreach ($cache[$key] as &$online) { $user = user_read_cache($online['uid']); $online['username'] = $user['username']; $online['gid'] = $user['gid']; $online['ip_fmt'] = safe_long2ip($online['ip']); $online['last_date_fmt'] = date('Y-n-j H:i', $online['last_date']); } cache_set('online_list', $cache[$key], 300); } return $cache[$key]; } function online_user_list_cache() { static $cache = array(); $key = 'online_user_list'; if (isset($cache[$key])) return $cache[$key]; $cache[$key] = cache_get($key); if (NULL === $cache[$key]) { $cache[$key] = session_find(array('uid' => array('>' => 0)), array(), 1, 1000, 'uid', array('uid')); cache_set('online_user_list', $cache[$key], 300); } return $cache[$key]; } ?>LIFTING CUSHION USEABLE WITH A CHAIR|江阴雨辰互联

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LIFTING CUSHION USEABLE WITH A CHAIR

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LIFTING CUSHION USEABLE WITH A CHAIR


2024年4月23日发(作者：)

专利内容由知识产权出版社提供

专利名称：LIFTING CUSHION USEABLE WITH A CHAIR

发明人：DAVIS, David, T.

申请号：US2005011150

申请日：20050401

公开号：WO06/062537P1

公开日：20060615

摘要：An inflatable lifting cushion for an articulated chair including a five-sided

polygon capable that is longitudinally aligned on the seat and back of the chair. The

cushion includes triangular side walls and at least one interior plenum having an air inlet

port enabling air to enter and exit the plenum. A system for transferring a patient is

provided including an articulated chair having a back and seat that are arranged to

cooperate with one another for movement between an upright position and a reclining

position. An inflatable lifting cushion is longitudinally positioned upon the back and the

seat of the articulated chair. The inflatable lifting cushion comprises a five-sided polygon

including triangular side walls and at least one interior plenum having an air inlet port

enabling air to enter and exit the plenum. Another a system for transferring a patient is

provided that includes an articulated chair having a back and seat that are arranged to

cooperate with one another for movement between an upright position and a reclining

position. An inflatable lifting cushion is longitudinally positioned upon the back and the

seat of the articulated chair. The inflatable lifting cushion comprises a five-sided polygon

including triangular side walls and at least one interior plenum having an air inlet port

enabling air to enter and exit the plenum. A transfer mattress is positioned upon the

lifting cushion for movement of a patient onto an adjacent bed.

申请人：DAVIS, David, T.

地址：US,US

国籍：US,US

代理机构：APICELLI, Samuel, W.

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