| 摘要 |
The invention relates to medical technology, and more particularly to devices for manipulating foreign bodies in hollow organs. A device comprises a catheter, a guidewire and a foreign body trap, wherein the foreign body trap is connected to the catheter and/or the guidewire, and the guidewire is hollow or solid, and wherein at least one of the parts of the foreign body trap is provided with a mesh surface. In an alternative embodiment, a device for manipulating foreign bodies in hollow organs comprises a catheter, a guidewire and a foreign body trap, wherein the foreign body trap, the catheter and the guidewire are made from a single initial component, and the guidewire is hollow or solid, and wherein at least one of the parts of the foreign body trap is provided with a mesh surface. The invention makes it possible to manipulate foreign bodies more efficiently as a result of an improvement in the extraction properties of the foreign body trap and an increase in the functional capabilities of the device. |
