tension ring

A circular structural element intended to resist the outward thrust of a dome.

References in periodicals archive ?

Color photographs demonstrate capsular tension ring insertion, IOL placement following posterior tears, sulcus fixation, iris suture fixation, glued IOL techniques, the Yamane double-needle techniques, and the pars plana approach to anterior vitrectomy.

Advanced IOL Fixation Techniques: Strategies for Compromised or Missing Capsular Support

Tenders are invited for supply of spare tension ring and rubber gasket for vibro screens

Supply Of Spare Tension Ring And Rubber Gasket For Vibro Screens

Fifty-four columns positioned in the stands around the stadium will form the inner part of the roof and are connected to an upper and a lower tension ring in the centre of the roof.

Tottenham unveil plans for stunning LED lights outside new [pounds sterling]850million stadium to make it glow at night; Spurs are hoping to move into their new home this summer but this latest addition will add an extra sparkle to the venue

Intraoperative use of a capsule tension ring reduces the risk of zonular rupture but is no guarantee against intraocular lens dislocation in the long term.

Turkish journal of ophthalmology

When adjuvant procedures were performed during surgery (e.g., insertion of capsular tension ring in zonular instability, intracameral injection of epinephrine hydrochloride 0.001% for mydriasis and carbachol 0.01% for miosis, and prophylaxis against increased IOP), these were also recorded.

Clinical Analysis of Ocular Parameters Contributing to Intraoperative Pain during Standard Phacoemulsification

It has also been shown that the use of the endocapsular tension ring can reduce secondary lens epithelial cell (LEC) proliferation (NISHI et al., 2001).

Capsular tension ring alone and associated with acrylic foldable intraocular lens in posterior capsular opacification after phacoemulsification in dogs/Anel de tensao capsular isolado e associado a lente intraocular acrilica dobravel na opacidade de capsula posterior apos facoemulsificacao em caes

Capsular tension Ring: As already emphasized, the complications during phacoemulsification surgery are mostly related to zonular weakness and therefore it requires particular attention.

Cataract surgery in pseudoexfoliation syndrome

Objective: To evaluate the visual outcome and complications after modified capsular tension ring (CTR) and intraocular lens implantation (IOL) in eyes with subluxated lenses.

Visual outcome and complications after modified Cionni endocapsular tension ring and intraocular lens implantation in eyes with subluxated lenses

whats not Fleur de lis circle silver pendant Double ring Silver unicorn cufflinks Wing cufflinks Silver eclipse earrings Twisted silver band ring Aquamarine raised tension ring Eternity earring Sapphire tension ring Hammered heavy silver 6mm band Dragon ring Skull cufflinks Silver double wing silver and topaz necklace pendant Templar ring Carp cufflinks Duchess citrine ring Broad hammered band Amethyst Atom ring Ray gun pendant Lion England/Scotland Wallace silver cufflink Silver hammered triangle earrings Silver stud eclipse earrings Plain band

ROCK'N'ROLL JEWELLERY TO REMEMBER... northern fashion

Panton says the difference between arches and bridges that use a segment of his tension ring and conventional arches is the inherent strength that comes from the funicular or catenary form that forces stresses towards the centre of each one of the straight lines and circles in the design.

Wheels within wheels

A hexagon spring tension ring ensures roller covers fit securely, and the aluminum alloy construction is highly durable.

Cageless roller frame

Mounted to the side of a heavy wooden box, this simple machine has only about six parts: the frame, axle shaft, sheller wheel, spring, tension ring and crank.