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加拿大血站的安全措施:比如如何保证捐血者的质素,如何安全保存血液等等。

本文发表在 rolia.net 枫下论坛The Blood Safety Journey

Donor screening

For every whole blood donation, the donor is first screened to make sure he or she is healthy. This involves answering an extensive list of questions, ensuring the safety of both the donor and the patient who will receive the blood products.

Sterilization and testing

Blood donations are made under sterile conditions. We use a disinfecting agent to cleanse the donor's arm and a sterile, single-use needle to draw blood. The needle is inserted into a vein and the blood flows through plastic tubing to a sterile blood bag. When the donation is complete, several blood samples are taken to test for infectious diseases, blood groups and compatibility. The units and samples are sent to Canadian Blood Services laboratories for processing.

Read our Surveillance Report for more information.

Production

Every unit of donated blood is sent to our production laboratory, where it is first assessed for suitability. A process called centrifugation separates the blood into red blood cells, plasma and—depending on hospital requirements—platelets and cryoprecipitate. Each unit of blood undergoes leukoreduction, a filtration process that removes white blood cells and reduces the chance of side effects such as chill or fever that could be harmful to a donation recipient.

Storage

All blood products are stored at the appropriate temperature and under appropriate conditions for quality and shelf life. When testing and production are complete, the products are released to inventory and made available for distribution to hospitals.

Monitoring

Our laboratory staff tracks all product inventory and fill orders as they arrive—retrieving, checking, packing and shipping blood products to hospitals.

Transfusion

When hospitals receive the blood products they need, they can fill doctors’ orders for patients who are:
•undergoing major surgery
•undergoing organ or bone marrow transplants
•being treated for trauma, cancer or other medical problems更多精彩文章及讨论,请光临枫下论坛 rolia.net
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Replies, comments and Discussions:

  • 枫下沙龙 / 梦想天空 / 【只能自己帮自己了。】题目; 家人紧急自救指南。 +1
    昨儿,政府放松男同性恋捐血的规定,很多人都担心,但没有人敢出头表示疑惑,担忧与不满。因为我们必须包容同性恋社区,并同时理解政府的难处(这话有些酸,但只好了。)

    回家和家人商量了一下,以下是我们暂时做出的计划草案。

    草案题目:【家人紧急自救指南】

    1. 整理出一个所有在GTA单程开车两小时范围内的亲戚名单。
    2,打电话问他们愿不愿意加入这个【家人紧急自救指南】。
    3.得到同意后,出一个名册终极版。
    4. 列出每个人的:紧急联系电话,联络人,年龄,性别,血型,身体状况 (比如可以输血给他人吗?)。。。
    5. 按照他们彼此居住位置与范围,定出大致配对名单:谁出现紧急状况要输血,电话哪位离得近的血型一致的亲戚去献血。献血配对名单分三个等级:first priority, second priority, third priority, 以保证紧急情况下,有亲人可以献血。

    。。。。。
    • 另外,也鼓励大家时不时去献血站献血。确实:加拿大的血库没有美国的资源丰富,加拿大献血人没有美国的多。而且每年夏季,是用血,需要血的高峰期,原因就不多说了。
      • 连接是加拿大捐血站的网站。输入你的邮政编码,就可以找到离你家最近的捐血站。
      • 哪些同学可以献血?详情见连接。总的来说,要至少满17岁。
        • 连接是捐血站的网上小测试。你测试完了,就初步知道自己适不适合捐血了。
      • 什么血型与什么血型相容,可是互相输血?


        • 天啦,O- (O型号NEGATIVE)的同学最伟大了,他们可以给任何血型输血。ROLIA有O- 同学吗?
          • 有啊, 泥巴~~~lol +1
            • 啥呀,他只知道他自己是O,不知道是NEGATIVE 还是POSITIVE。我说有+ -之分,他还问:还有这个区别呀?他不知道自己是+ 还是-呢。
        • AB +的同学最幸福,可以接受任何血型的捐血。
          • 上次我剖腹产被输血的时候就看见他们给我输A+型血,虽然我是AB+型。
            • 据说,AB型很罕见,而AB+更罕见呢。
        • 这个好
        • 上大学前,都不知道自己的血型。第一次在大学献血,看到化验单的血型上有个圈圈,心想,坏了,血型未知?
          • 现在呢,啥血型?
            • o
              • - or +?
      • 加拿大血站的安全措施:比如如何保证捐血者的质素,如何安全保存血液等等。
        本文发表在 rolia.net 枫下论坛The Blood Safety Journey

        Donor screening

        For every whole blood donation, the donor is first screened to make sure he or she is healthy. This involves answering an extensive list of questions, ensuring the safety of both the donor and the patient who will receive the blood products.

        Sterilization and testing

        Blood donations are made under sterile conditions. We use a disinfecting agent to cleanse the donor's arm and a sterile, single-use needle to draw blood. The needle is inserted into a vein and the blood flows through plastic tubing to a sterile blood bag. When the donation is complete, several blood samples are taken to test for infectious diseases, blood groups and compatibility. The units and samples are sent to Canadian Blood Services laboratories for processing.

        Read our Surveillance Report for more information.

        Production

        Every unit of donated blood is sent to our production laboratory, where it is first assessed for suitability. A process called centrifugation separates the blood into red blood cells, plasma and—depending on hospital requirements—platelets and cryoprecipitate. Each unit of blood undergoes leukoreduction, a filtration process that removes white blood cells and reduces the chance of side effects such as chill or fever that could be harmful to a donation recipient.

        Storage

        All blood products are stored at the appropriate temperature and under appropriate conditions for quality and shelf life. When testing and production are complete, the products are released to inventory and made available for distribution to hospitals.

        Monitoring

        Our laboratory staff tracks all product inventory and fill orders as they arrive—retrieving, checking, packing and shipping blood products to hospitals.

        Transfusion

        When hospitals receive the blood products they need, they can fill doctors’ orders for patients who are:
        •undergoing major surgery
        •undergoing organ or bone marrow transplants
        •being treated for trauma, cancer or other medical problems更多精彩文章及讨论,请光临枫下论坛 rolia.net
    • 今早我也正好想到这个, 产妇是用血可能性较大的一群, 为避免用血中的不必要风险, 生产前尽可能联系好能给自己输血的亲人, 以防万一.
      • 我们家族把有小孩子的母亲,孕妇等放在最优先里面。比如我是B,MARCUS妈妈也是B,她有儿子MARCUS,所以,我与她搭配,如果她需要输血,我是她的first priority.
        • 嗯, 必要的.
          • 如果我是O,就好了,可以万能了。
            • 不好, 成输血机了~
              • 也是,我们家族,最多B,O型号第三多。还算幸运。O 型的,我打算每个O都配给至少三个其他的亲人,能者多劳。
        • 注意b-不能输b+的血
          • 我们都是B+.
            • 我也是
              • 我们和B-到底有啥不同啊?
                • 我们positive呗,原先我一个同事是b-, 我觉得比我安静文静不少
                  • +与-真有那个区别呀?我们家B-的好些和我差不多。估计我没有仔细观察。
                  • 喂,红脖子说我们B型号的坏话,说我们懒得要命,你看着办呢。
                    • 不懂他那个词什么意思?但是感受到了他的嫉妒。。。
                      • 蔫儿,只一个方言,哪个地方的,我不记得了。就是特别,非常的意思。蔫儿懒,就是非常非常懒。
                        • 还有比如 蔫儿坏,就是非常非常,极端极端坏,坏透了的意思。
                        • 他写的“蔫赖”不是“蔫懒”
            • 好么,B型血的人蔫儿赖蔫儿赖的,
              据说啊
              • + 还是-? 有区别呢,不是B型号都一样。去你的。艺术家里B型号最多最多,不过,他们比较享受生活,很看重自己的外在与内在。你肯定不是B号的,不然,你不会这么说我们。
    • 这就是我昨天说的 +1
      • 你昨儿写在哪儿了?没看到啊,转过来分享?补充?
        • 还不如弄个献血的group,几个人同血型的一组,谁有意外需要就可以互相帮助 -ltndsy(Joanna); 6-21 19:20 (#10163003@0)
          • 这个比较那啥,因为献血其实也是很隐私的事情,如果ROLIA要组合一个献血GROUP,不是所有人都愿意公开自己的隐私的。所以,还是先在现实里找自己的亲人,然后好友等等。网友毕竟没有现实里那么知根知底?
            • 我是说生活中的朋友。。。互相cover紧急输血需要
              • 得认识多年的,不然不知道对方的生活情况,得注意。最信得过的还是亲人。
                • 是的,你有亲人,偶没有啊,没办法
                  • 祝福一下。不然我飞去那啥了。:)
                    • 好吧,你做我的backup backup backup。。。。指不定哪天就要你飞过来。。。LOL
                      • 机票, PLEASE,最好在你们那里stampede时,一举双得。
                        • 那估计就是斗牛时受伤了。。。
                          • looooooooooooooooooooool
          • 有智慧! -houseful(探长); 13:19 (#10167781@0)
    • 医院不同意用外来血,只能用他们血库的,认为外来的血不安全,例如hiv有一个月的窗口期。至少mount sinai是这样的。
    • 有智慧!
    • 请自称是文明社会与时俱进的IDs躬身自省!——— 提高安全意识、保护家人免受侵害!
    • 这里的医生不听你的,你想让输谁的血医生就会同意, 没门。