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Topic: Cannula


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  Bar Diamond Rumen Cannula Information
When the cannula is in the animal, push the inner flange back through the hole and into the rumen.
Be sure the cannula is snug against the rumen wall with as little feed in between the cannula and the rumen wall as possible.
We recommend that the stopper be attached to the cannula with a string for small chain in case it is inadvertently pushed inside the rumen.
www.bardiamond.com /cannulas/caninfo.html   (747 words)

  
  Cannula at AllExperts
Cannulae normally come with a trocar (a sharp pointed needle) attached which allows puncture of the body to get into the intended space.
A cannula is also used in an emergency procedure to relieve pressure and bloating in cattle due most commonly to their accidentally grazing wilted legume or legume-dominant pastures, particularly alfalfa, ladino, and red and white clover [1].
Cannulae are sometimes used in body piercing and for inserting hooks for suspensions.
en.allexperts.com /e/c/ca/cannula.htm   (484 words)

  
 Butterfly assembly with retractable needle cannula - Patent 5549571
When the needle cannula is positioned in a retracted position with the sharpened first end housed within the central hub, the lower terminal end of the retaining clip is disposed in an active position adjacent the inner wall surface of the hub generally opposite to the clip opening.
The needle cannula in the retracted positioned is disposed rearward of the clip opening in the central hub and the retaining clip disposed in the active position extends substantially through the vertical plane of the central hub to thereby retain the needle cannula within the central hub.
Thus, distal end 26 of needle cannula 12 is inserted by a nurse or technician into a vein, artery or other passageway of the patient and the flared proximal end 28 of the needle 12 is connected to tubing 20 for infusion or withdrawal of the proper fluids or blood.
www.freepatentsonline.com /5549571.html   (2905 words)

  
 The Glassware Gallery: Cannulas
A typical cannula is two to three feet long and is made up of 16-22 gauge (.047"-.016") tubing.
Once the cannula is purged, insert the other end through the rubber septum on the right Schlenk flask.
A good technique is to score the cannula with a file and then snap it just as you would do when cutting glass tubing.
www.ilpi.com /inorganic/glassware/cannula.html   (521 words)

  
 The First Cannula Introducing Device in the World: The U-Cann
Insertion of cannula is usually technically easy and causes patients mild distress, but sometimes it is problematic and time consuming.
Cannula devices have hitherto been arranged for the user to move the cannula forward, over the tip of the needle, using the index finger.
This forward movement of the cannula must be performed swiftly once the tip of the needle has entered the lumen of the blood vessel.
www.medifix.org /cannula/cannula.htm   (690 words)

  
 Arterial cannula   (Site not responding. Last check: )
The hub of the cannula possesses suture wings to allow the cannula to be sutured in place.
Arterial cannulae possess an 'on/off' switch on the cannula hub to open and close the catheter lumen.
Depending on the hospital procedure, the needle may be held stationary whilst the cannula is advanced further and the needle removed.
www.smtl.co.uk /Datacards/IV/arterial-cannula.html   (254 words)

  
 Nasal cannula - Patent 6655385   (Site not responding. Last check: )
A nasal cannula for insufflating a patient with oxygen through one nare of the cannula and separately analyzing the exhaled gases from the patient by drawing the sampling of the exhaled gas from the other nare of the cannula into a conventional carbon dioxide analyzer.
A further addition of holes or vents in the nares of the cannula are provided on both the interior and posterior of one or both nares in order to substantially reduce or eliminate the incidence of occlusion of the tip of the carbon dioxide sampling nare.
The nasal cannula 10 of one embodiment of the present invention consists of a generally tubular face piece 12 having two nares 13 and 14 and a septum 15 disposed in the center of the face piece 12 between the openings 16 and 17, respectively, of the nares 13 and 14 (see FIGS.
www.freepatentsonline.com /6655385.html   (2271 words)

  
 ConMed Linvatec - Fluid Management - Entry Systems
Concerns of debris and skiving are reduced with the cannula’s ability to pass instruments that would normally require a larger passageway.
The Cannuloc threaded cannula is designed to discourage cannula backout from the joint capsule during surgery.
Cannulas and their complementary, reusable obturators are available in four different sizes.
www.conmed.com /products-fluid-cannula.php   (544 words)

  
 Cannula that is available from ISPG
Cannula is available from ISPG as custom made to your specific geometries.
ISPG supplies ground stainless steel cannula on an OEM basis to both medical and pharmaceutical companies as well as for veterinary and industrial uses produced from a variety of 300 series stainless steel.
Cannula complies with ISO 9626 and is passivated per ASTM guidelines.
www.ispg.com /Cannula.htm   (249 words)

  
 Subcutaneous cannula - Family factsheets - GOSH and ICH
A tiny needle is used to insert the subcutaneous cannula.
The end of the subcutaneous cannula is cleaned with a swab before the needle is inserted.
In the first few hours after the subcutaneous cannula is put in, your child may feel a slight irritation at the place where it has been inserted.
www.ich.ucl.ac.uk /factsheets/families/F030071   (646 words)

  
 Cannula patent invention   (Site not responding. Last check: )
This is particularly useful during installation of medical devices as clamping of the cannula permits access to the blood pump to which it is connected.
A disadvantage of this cannula is that the reinforcing prevents the cannula from being selectively clamped during implantation without damaging the cannula.
However, the body of this cannula is not capable of being clamped without significant damage resulting to the cannula and this is of significant disadvantage when attempting to implant said cannula assembly.
www.freshpatents.com /Cannula-dt20061019ptan20060235357.php   (983 words)

  
 Liposuction Cannula,Aspiration/Irrigation Cannula,Probe Suction/Irrigation
All our cannulae are buffed to a high degree and then electropolished to give them a super finish.
The tips of our liposuction cannulae are specially shaped and polished to ensure minimum drag during liposuction procedure.
All our disposable cannulae come fitted to a special plastic handle that is textured, light in weight, soft to touch yet rigid.
www.liposuctioncannula.com   (428 words)

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