hemostatic

简明释义

英[ˌhiːməˈstætɪk]美[ˌheməˈstætɪk]

adj. 止血的

n. 止血剂

英英释义

单词用法

同义词

反义词

例句

1.AIM: To investigate the hemostatic effect of fully hemostatic fibre (FHF).

目的：研究全溶性止血纤维(FHF)的止血效果。

2.We review the therapeutic benefits of hemostatic drugs and consider the risk of adverse eents.

我们回顾了止血药物的治疗效果，也考虑它的不良反应的风险。

3.Objective: to evaluate the hemostatic effect of S-105 antiphlogistic hemostatic net (AHN) during tooth extraction.

目的：评价s- 105消炎性止血网在拔牙创止血中的效果。

4.Study the changes of hemostatic molecular markers inacute monoblastic leukemia for elucidate the mechanism of hemorrhage and its clinical significance.

探讨急性单细胞白血病中止血分子标志物的变化，以阐明出血机制及临床意义。

5.Suturing the resection surface with fibrin and absorbable hemostatic gauze.

采用生物蛋白胶、止血纱布缝合加压处理创面出血。

6.Conclusion: Shuning is one kind of ideal hemostatic materials whose hemostatic effect is better than that of gelatin sponge group.

结论：舒宁止血材料是一种较为理想的止血材料。其止血性能明显优于明胶海绵组。

7.OBJECTIVE: to evaluate the hemostatic effect of Reptilase on bleeding after pneumonectomy.

目的：了解立止血在肺切除术后的止血效果。

8.The local accumulation of fibrin and platelets is known as a hemostatic plug.

纤维蛋白和血小板的聚集称为止血塞。

9.The surgeon applied a hemostatic agent to control the bleeding during the operation.

外科医生在手术中使用了止血剂来控制出血。

10.The new hemostatic powder is effective in treating traumatic wounds.

这种新的止血粉对创伤性伤口的治疗效果显著。

11.The hemostatic properties of this material make it ideal for surgical applications.

这种材料的止血特性使其非常适合外科应用。

12.In emergency situations, hemostatic dressings can quickly stop severe bleeding.

在紧急情况下，止血敷料可以迅速止住严重出血。

13.Doctors recommend using hemostatic agents for patients with clotting disorders.

医生建议对有凝血障碍的患者使用止血剂。

作文

In the field of medicine, the term hemostatic refers to agents or processes that help in stopping bleeding. This concept is crucial for both surgical procedures and trauma care, as uncontrolled bleeding can lead to severe complications and even death. Understanding the role of hemostatic agents is essential for medical professionals, particularly those working in emergency medicine and surgery.The human body has a natural ability to stop bleeding through a process known as hemostasis. This involves vascular constriction, platelet plug formation, and coagulation. However, in cases of severe injury or during surgical operations, the body's natural mechanisms may not be sufficient. This is where hemostatic agents come into play. They are designed to enhance the body's ability to control bleeding.There are various types of hemostatic agents available today. Some are topical agents, which are applied directly to the site of bleeding. These include products like gauze impregnated with thrombin or other clotting factors, which promote rapid clot formation. Others are systemic agents that are administered intravenously to help improve overall coagulation in patients who have suffered significant blood loss.One of the most widely used hemostatic agents is tranexamic acid (TXA). TXA works by inhibiting the breakdown of fibrin clots, thereby helping to maintain the integrity of the clot and prevent further bleeding. Studies have shown that administering TXA to trauma patients can significantly reduce mortality rates associated with hemorrhage. This has made it a standard treatment in many emergency departments around the world.Another important category of hemostatic agents includes biologic products derived from human or animal sources. For example, fibrin sealants, which are made from human fibrinogen and thrombin, can be used to create a stable clot in surgical settings. These sealants are particularly useful in surgeries involving large blood vessels or areas where traditional suturing may not be effective.The development of synthetic hemostatic agents has also advanced significantly in recent years. Products such as kaolin-activated agents can rapidly initiate the clotting cascade when applied to a wound. These innovations have transformed trauma care, allowing first responders to manage bleeding effectively in pre-hospital settings.While the benefits of hemostatic agents are clear, it is also important to consider their limitations and potential side effects. For instance, excessive use of these agents can lead to thrombosis, where blood clots form inappropriately within blood vessels. Medical professionals must therefore weigh the risks and benefits when deciding to use hemostatic agents in clinical practice.In conclusion, the understanding and application of hemostatic agents are vital components of modern medicine. They play a crucial role in saving lives by controlling bleeding during emergencies and surgical procedures. As research continues to evolve in this field, we can expect to see even more effective and safer hemostatic solutions that will enhance patient outcomes and improve overall healthcare practices. The future of trauma care and surgical management relies heavily on the advancements made in hemostatic technology, making it an exciting area of study for healthcare professionals.

在医学领域，术语hemostatic指的是帮助止血的药剂或过程。这个概念对外科手术和创伤护理至关重要，因为失控的出血可能导致严重并发症甚至死亡。理解hemostatic药剂的作用对医疗专业人员尤其重要，特别是那些从事急救医学和外科手术的人。人体具有通过称为止血的过程来自然止血的能力。这涉及血管收缩、血小板栓塞形成和凝固。然而，在严重受伤或手术过程中，身体的自然机制可能不足以应对。这就是hemostatic药剂发挥作用的地方。它们旨在增强身体控制出血的能力。如今，有各种类型的hemostatic药剂。一些是局部药剂，直接应用于出血部位。这些包括浸泡有凝血酶或其他凝血因子的纱布，促进快速的血块形成。另一些是全身药剂，通过静脉注射给药，以帮助改善在遭受重大失血的患者中的整体凝血。最广泛使用的hemostatic药剂之一是氨甲环酸（TXA）。TXA通过抑制纤维蛋白血块的降解，帮助保持血块的完整性，防止进一步出血。研究表明，对创伤患者给予TXA可以显著降低与出血相关的死亡率。这使得它成为世界许多急救部门的标准治疗。另一类重要的hemostatic药剂包括来源于人类或动物的生物产品。例如，纤维蛋白密封剂，由人纤维蛋白原和凝血酶制成，可以用于在外科环境中创建稳定的血块。这些密封剂在涉及大血管或传统缝合可能无效的区域的手术中特别有用。近年来，合成hemostatic药剂的发展也取得了显著进展。诸如活化高岭土的药剂可以在应用于伤口时迅速启动凝血级联反应。这些创新改变了创伤护理，使急救人员能够有效管理预医院环境中的出血。虽然hemostatic药剂的好处显而易见，但考虑其局限性和潜在副作用也很重要。例如，过度使用这些药剂可能导致血栓形成，即血块不适当地在血管内形成。因此，医疗专业人员在决定在临床实践中使用hemostatic药剂时，必须权衡风险和收益。总之，理解和应用hemostatic药剂是现代医学的重要组成部分。它们在紧急情况下和外科手术中通过控制出血挽救生命。随着这一领域研究的不断发展，我们可以期待看到更有效和更安全的hemostatic解决方案，从而改善患者的结果，提高整体医疗实践。创伤护理和外科管理的未来在很大程度上依赖于在hemostatic技术方面的进步，这使其成为医疗专业人员一个令人兴奋的研究领域。