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Types of epidural needles include: [3] The Crawford Needle; The Tuohy Needle; The Hustead Needle; The Weiss Needle; The Sprotte Spezial Needle; Other Epidural Needles : Other less popular types are the Wagner needle (1957), the Cheng needle(1958), the Crawley needle (1968), the Foldes needle (1973), and the Bell needle (1975)—all variants of the Huber design with a blunted tip of varying ...
About 300 pacemakers are implanted in dogs each year, even though about 4000 dogs are in need of one. [6] There are no pacemakers made specifically for use in dogs, but human pacemaker users are often outlasted by their pacemakers, leaving behind a functioning pacemaker with less battery power left than a new pacemaker which could be implanted ...
It's Me or the Dog is an English television program featuring dog trainer Victoria Stilwell who addresses canine behavioral problems (which are often shown putting a strain on interpersonal relationships), teaches responsible dog ownership and promotes dog training techniques based on positive reinforcement. There was also an American ...
The insertion of a plastic cannula and withdrawal of the needle was introduced as a technique in 1945. [11] The first disposable version to be marketed was the Angiocath , first sold in 1964. In the 1970s and 1980s, the use of plastic cannulas became routine, and their insertion was more frequently delegated to nursing staff.
Fine-needle aspiration (FNA) is a diagnostic procedure used to investigate lumps or masses. In this technique, a thin (23–25 gauge (0.52 to 0.64 mm outer diameter)), hollow needle is inserted into the mass for sampling of cells that, after being stained , are examined under a microscope ( biopsy ).
Modern, atraumatic needles such as the Sprotte or Whitacre spinal needle leave a smaller perforation and reduce the risk for PDPH. [1] However, the evidence that atraumatic needles reduce the risk of post-dural puncture headache (PDPH) without increasing adverse events such as paraesthesia or backache is moderate-quality and further research ...
Edward Earl Whitacre Jr. (born November 4, 1941) is the former chairman and CEO of General Motors. He is also a former chairman of the board and chief executive officer of AT&T , previously Southwestern Bell Corporation (SBC).
Jodie Auckland Whittaker (born 17 June 1982) is an English actress. Her roles on television include Beth Latimer in Broadchurch (2013–2017) and the Thirteenth Doctor in Doctor Who (2017–2022).