单词 | deligation |
释义 | † deligationn.1 Surgery. Obsolete. 1. The action of binding in place the edges of a wound or injured parts of the body by the use of bandages, dressings, splints, etc. Occasionally also (concrete): something used for this purpose; a bandage, dressing, splint, etc.Cf. ligature n. 1a. ΘΚΠ the world > health and disease > healing > medical treatment > treatment by topical applications > [noun] > bandaging deligation1615 fasciation1650 bandage1720 bandaging1835 obvolution1857 1615 H. Crooke Μικροκοσμογραϕια xii. i. ii. 910 We shal..at large discourse and exhibit the figures of that kind of deligation in our worke of Surgery. 1634 T. Johnson tr. A. Paré Chirurg. Wks. xvi. vi. 597 Let it be bound with an artificiall deligation [L. deligatione], rowling the ligatures unto the part contrary to that whereto the dislocated bone flew. 1676 R. Wiseman Severall Chirurg. Treat. v. i. 342 The third intention is, Deligation, or retaining the Parts so joyned together. 1798 W. Blair Soldier's Friend (Dublin ed.) 33 Useful for the temporary deligation of wounds. 1842 R. Dunglison Med. Lexicon (ed. 3) (at cited word) The deligation of wounds formerly embraced the application of apparatus, dressings, &c... Deligation is hardly ever used now as an English word. 2. The action of tying off a blood vessel or other structure with a suture, clip, etc., typically to prevent bleeding; an instance of this; = ligation n. 2.Cf. ligature n. 1a. ΘΚΠ the world > health and disease > healing > medical treatment > surgery > stopping haemorrhage > [noun] > by ligature ligature?1541 ligation1598 deligation1635 1635 A. Read Chirurg. Lect. Tumors & Vlcers ii. xiv. 189 If the sinus be not very thick and long you may by one strong deligation binde off all the sinus. 1676 R. Wiseman Severall Chirurg. Treat. i. xvi. 73 When this method fails, it may be necessary that you prepare for Deligation of the Artery. 1738 Philos. Trans. 1735–6 (Royal Soc.) 39 342 The Deligation of the Vessels of the Omentum previous to the Amputation of it. 1810 Med. & Physical Jrnl. 24 287 Here the mouth of the vessel was obliterated by compression, between two hard bodies, as effectually, as if deligation had been resorted to. 1908 Jrnl. Amer. Med. Assoc. 28 Mar. 1068/1 When possible, aneurism of the carotid artery should be treated by deligation on both sides of the tumour. This entry has been updated (OED Third Edition, December 2020; most recently modified version published online December 2021). deligationn.2 1. Chemistry. Separation or unbinding of elements or parts, (in later use) spec. loss or removal of a ligand; an instance of this. ΘΚΠ the world > relative properties > wholeness > mutual relation of parts to whole > separation > separation or detachment > loosening or unfastening > [noun] > releasing by ungirding1639 unbinding1641 deligation1650 release1821 1650 E. Ashmole tr. A. Dee Fasciculus Chemicus v. 73 In such a Dissolution and naturall Sublimation, there is made a deligation of the Elements [L. elementorum deligatio]. 1978 Science 1 Sept. 831/3 The spin-state of the iron atom on deligation at the axial site trans to the proximal histidine. 1996 Jrnl. Amer. Chem. Soc. 118 26/1 The molecular mechanism of proton pumping has been suggested to involve protonation–deprotonation and deligation–ligation changes. 2009 M. Oestreich Mizoroki-Heck Reaction ii. 80 Bulky phosphines cannot form highly stable complexes, and deligation is a usual event. 2. Surgery. Removal of a ligature (suture, clip, etc.) previously applied to a structure, esp. a ureter; an instance of this. ΚΠ ?1916 Trans. Amer. Assoc. Genito-urinary Surgeons 1915 10 97 With reference to deligation, the majority of unilaterally obstructed ureters manifested no symptoms. 1933 Brit. Med. Jrnl. 27 May Epitome Med. Lit. 89/2 If the accident is due to ligation [of a ureter] and is discovered at the time of operation, deligation should immediately be done. 2007 Jrnl. Pharmacol. & Exper. Therapeutics 323 138/1 In a group of animals with the bile duct ligated for 2 days, a deligation of the duct was performed. This entry has been updated (OED Third Edition, December 2020; most recently modified version published online March 2022). < |
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