The BBC is reporting on a wirelessly controlled “spider pill” being developed somewhere in Italy. The device supposedly has eight legs and reportedly can crawl through intestines. With an attached video camera, the device might actually become a diagnostic modality for imaging the intestinal tract. The big question is whether it is more unpleasant to have a colonoscope defile you or a robotic gerbil crawl through the insides.
I have a patient that comes in every so often that demands a PICC line (peripherally inserted central catheter). PICC lines are convenient for patients and nurses and doctors because they can be used to obtain blood without needing to stick the patient on a daily basis. They can be kept in for weeks and weeks and weeks with proper care. They can maintain adequate IV access when old ladies and drug addicts present with poor veins. Often they save the patient during acute decompensations of their critical illness. However, they come with frequent complications. I have had my share of patients return to the hospital with sepsis from their PICC line. Read more »
Some things make me feel so powerless (yes, even i can be powerless in the face of incompetence).
I have previously mentioned a thing or two about my opinion of where medical training is going in this country. Basically the powers that be are not-so-gradually degrading the degree. To them somehow it seems like a good idea. Ideas I suppose can easily seem good when you are safely hidden away in your nice air conditioned office far from the reality of the consequences of essentially negligent doctors released into the community. Well I get to see the consequences up close.
He was referred from an outlying hospital on a Friday. The peripheral hospitals so like to empty their wards for the weekend. After all there is some good fishing in these parts. Thank goodness for good fishing. Otherwise many more would die unnecessarily. Read more »
An international team of collaborators from a number of academic institutions and a couple pharmaceutical firms has been working with researchers at the National Institute of Standards and Technology (NIST) to study how special sugar coated iron oxide nanoparticles interact with each other to destroy cancer cells under laboratory conditions. The 100 nanometer wide particles, which are attracted by tumor cells, are particularly prone to magnetically induced heating. Read more »
*This blog post was originally published at Medgadget*
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