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A fluid sampling system is disclosed comprising a fluid drawing device, a fluid sampling device, and an analysis device. The fluid drawing device can be used to draw bodily fluid into a sample port of an IV tube. The fluid sampling device can be used to access the sample port to obtain a fluid sample. The fluid sampling device can include a test strip housing for receiving a test strip therein. Extending from an end of the test strip housing is a blunt canula that can be inserted into the sample port to obtain the fluid sample and communicate the fluid sample to the test strip. The test strip housing is configured to allow the second end of the test strip to be received within an analysis device to facilitate analysis of the fluid sample.

A pair of surgical forceps which can be taken apart and which includes a handle, a pivot joint with a rotational axis and a jaw. It further includes two releasably coupled forceps parts, each of which has a pin-less pivot joint element. The first pivot joint element has a first guide rail and a first guide recess. The second pivot joint element has a second guide rail and a second guide recess. The guide rails, which engage in an undercut of the guide recesses on the pivot joint elements, form a sliding guide for the pivot joint. The first pivot joint element has a first thickening element and the second pivot joint element has a second surface element. In a safety position the first thickening element interacts with the second surface element by means of clamping.

The invention discloses a preparation method for a marble ceramic tile with metallic luster sunken textures. The method comprises the following steps: spraying a layer of ground coat on the surface of a ceramic bisque; printing the glaze slip with metallic luster after being sintered onto the ground coat; adopting an ink-jet printing technique for printing marble patterns on the positions except for the distribution position of the glaze slip with metallic luster after being sintered, and correspondingly forming marble pattern lines on the distribution position of the glaze slip; printing the ink-jet printing glaze with a sunken effect on the distribution position of the glaze slip with metallic luster after being sintered; spraying a layer of transparent glaze slip on the surface; putting the ceramic bisque coated with the transparent glaze slip into a kiln and sintering; and then softly polishing, thereby acquiring the marble ceramic tile with metallic luster sunken textures. According to the invention, safe and environment-friendly raw materials are adopted, and the ink-jet printing technique is smartly utilized to accurately align and prepare the marble ceramic tile with metallic luster sunken textures. The glaze slip with metallic luster after being sintered can further enhance the decorative effect of the marble ceramic tile.