最新alcor人体冷冻程序汇总

a l c o r人体冷冻程序

A patient being prepared for cryoprotectant perfusion

at Alcor's facility in Scottsdale, Arizona.

在亚利桑那州斯科茨代尔的Alcor基地，医护人员正准备对病人进行冷冻保护剂灌

注。

Alcor Procedures

Alcor的冷冻程序

The purpose of cryonics is to preserve life. Alcor therefore intervenes in the dying process at the earliest moment that is

legally possible. If proper procedures are followed immediately after the heart stops, then legal death need not impact the biology of cryonics or its prospects for success. For further information concerning this issue see Cardiopulmonary Support in Cryonics.

人体冷冻的目的是保护生命。因此，Alcor会在法律允许的范围内，尽可能早

地干预死亡过程。如果在心脏停止跳动后立刻采取适当措施，那么虽然在法律

上病人已经死亡，但并不会影响人体冷冻的实施以及冷冻成功的概率。欲了解

有关该问题的更多信息，请参见人体冷冻中的心肺支持。

Cases with Cardiopulmonary Support

有心肺支持的案例

It is customary practice in medicine to discontinue care of terminal patients, and declare legal death, when the heart stops beating. The several minutes of time between when the heart stops and the brain dies (by conventional criteria) provides a window of opportunity for Alcor to artificially restore blood circulation and preserve brain viability even though a patient is legally deceased. Cryonics cases in which life support techniques are promptly used to maintain brain viability after the heart stops are considered to be ideal cases.

当心脏停止跳动，从法律上讲病人已经死亡，此时医学上的常规做法是终止对临终病人的护理。尽管病人在法律上已经死亡，但Alcor利用从心脏停止跳动到脑死亡这之间的几分钟，可以人为地恢复血液循环，并维持大脑活力。在人体冷冻案例中，在心脏停止跳动后，若能够立即采用生命支持技术保持大脑活性将是十分理想的情况。

Standby

Alcor strongly encourages members who are terminally ill to relocate to cooperative hospice facilities in Scottsdale, Arizona. If relocation is not possible, Alcor may deploy equipment and a transport team to a remote location. As a dying patient's condition becomes critical, Alcor personnel wait nearby on a 24-hour basis. This is called "standby." When the heart stops beating, an independent nurse or physician pronounces legal death, and the Alcor team begins life support procedures as described below.

待命

Alcor强烈建议身患绝症的会员搬到位于亚利桑那州斯科茨代尔的与alcor合作的临终关怀医护机构。如果搬迁不易实现，Alcor可以部署设备和运输小组前往病患所在处。由于临危病人的病情十分危急，因此Alcor人员需要提前24小时就在病人身边等候，这个过程称之为“待命”。当心脏停止跳动，第三方护士或者医生宣告患者在法律上已经死亡之后，Alcor团队就会立即展开如下所述的生命救助程序。

Stabilization

稳定

The patient is placed in an ice water bath, and blood circulation and breathing are artificially restored by a heart-lung resuscitator (HLR). The HLR, or "thumper," is a mechanical device used in emergency medicine to perform CPR. In cryonics, the term CPS (cardiopulmonary support) is used instead of CPR because the intent is to provide life support, not cardiac resuscitation. Because cryonics patients are legally deceased, Alcor can use methods that are not yet approved for conventional medical use. This enables Alcor to use new technologies that can support the brain longer and more effectively than traditional CPR. In particular, the combination of simultaneous compression-decompression CPS and rapid cooling are known to be especially effective for protecting the brain during cardiac arrest.

将病人放置在冰水浴中，通过心肺复苏器（HLR）恢复病人的血液循环和呼吸。HLR（又称thumper）是急诊中用于心肺复苏（CPR）的机械装置。在人体冷冻中，我们用心肺支持（CPS）代替心肺复苏（CPR），其目的在于提供生命保护而非心脏复苏。由于人体冷冻患者在法律上已经去世，因此Alcor可以采用一些传统医学不能使用的方法。这使得Alcor可以运用比传统心肺复苏更有效的新科技保护大脑。值得一提的是，在心脏停搏期间，将压-减压的心肺支持技术和快速冷冻技术结合可以很好地保护大脑。

Intravenous lines are also established, and protective medications are administered. These include:

建立静脉通道并注入保护药物，包括：

•Free radical inhibitors

•自由基抑制剂

•NOS (nitric oxide synthase) inhibitors

•NOS（一氧化氮合成酶）抑制剂

•PARP (Poly ADP-ribose polymerase) inhibitors

•PARP（聚ADP核糖聚合酶）抑制剂

•Excitotoxicity inhibitors

•兴奋毒性抑制剂

•Anticoagulants

•抗凝剂

•Pressors

•升压药

•pH buffers

•PH缓冲液

•Anesthetic

•麻醉剂