Suction tube structure,performance,classification overview

Attracted mainly by the suction head tube and the connecting tube composed of two parts,as in vivo Nongxue for clinical,in vitro abscesses,surgical and other suction.Depending on the specific site of action can be divided into suction tube nose and throat,abdominal suction tube,medical suction tube,uterine tissue suction tube,suction tube and so on abortion,so its role is very broad.



Disposable medical suction tube made of PVC material,the suction head and connecting catheters,catheters uniform thickness,high transparency.Suction head and elbow points straight tube type two,according to the diameter connecting pipe is divided into a number of different specifications,according to the appearance of type Ⅰ divided into common type,ordinary type Ⅱ,Ⅲ type and screw ordinary type Ⅰ,Ⅱ five; Common Ⅲ type end fittings for the tees.So disposable suction tube is divided into a common type,high elastic compression type,flow type,stripe type,single dwelling suction head,suction head double dwelling and so on.The main principle is to attract connecting tube and rod and attract medical suction device supporting the use of vacuum suction through the suction connection pipe to form a relatively low pressure,so that the residue was sucked out through the suction connection pipe.Suction duct patency should not be blocked,should have good corrosion resistance; surface should be smooth,rounded surface may not have the front edges,burrs,cracks and other defects.And the suction tube should be sterile.

Suction tube Category:
1.one uterine tissue suction tube: mainly as a draw for gynecological and uterine contents with endometrial biopsy;
2.adjustable suction tube for airway suction pressure source with access; series surgery surgical suction tube used to attract wild exudate,blood or gastrointestinal fluids to the patient during surgery,the surgical area kept clear;
3.abortion suction tube for the purposes of early pregnancy abortion with pregnant women;
4.nasal suction tube is in line with the main mirror endoscopic sinus surgery,having learned pathological performance;
5.the suction pipe for throat throat surgery with drainage;
6.nipple suction tube for surgical use to attract or drainage.

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