A kind of trachea, foreign body in bronchus hook
Technical field this utility model belongs to medical apparatus and instruments, and particularly foreign body takes out the foreign body hook that operation is used in trachea, the bronchus.
The present trachea of background technology, foreign body in bronchus take out all kinds of foreign body forcepses that use in the operation,, the visual field dark because of the position of trachea, foreign body in bronchus is narrow and small takes out for the not easy-to-use foreign body forceps of more tiny intratracheal foreign body, run into foreign body incarceration in trachea, bronchus when special, perhaps it is at bronchial far-end, just more difficult taking-up, and the conventional suction pump that uses also can't be with its direct absorption.In order to address these problems, the design people has proposed goal of the invention of the present utility model, relates to a kind of novel trachea, foreign body in bronchus hook series, is difficult for the difficult problem of taking out of foreign body of taking-up and bronchus far-end with the narrow and small foreign body in the solution trachea.
This kind of summary of the invention trachea, foreign body in bronchus hook is characterized in that in the front portion of handle [1] one section gradually thin action bars [2] being arranged, and the head of action bars has foreign body hook [3] or foreign body dipper [4].The head construction shape of foreign body hook is different according to the difference of the position of foreign body in trachea and bronchus and foreign body shape, thereby has designed the serial head construction under total inventive concept, has single hook, double hook, dipper shape hook and straight gib head structure.Foreign body for tiny type can use the gib head of dipper shape to take out, can use that various crotches are loosening with it, hook goes out or it is dug out from the incarceration position for the foreign body that incarceration takes place with straight gib head, and then with the foreign body hook of other shapes, clamp its taking-up or use suction pump its sucking-off.Therefore, the utility model has the advantages that conspicuously, this foreign body hook both can take out trachea, intrabronchial foreign body routinely, can take out foreign body in the tiny bronchus again smoothly.Being particularly suitable for conventional foreign body forceps in the trachea, bronchus is difficult for the foreign body that takes out and/or takes out at the foreign body that trachea, bronchus form incarceration.
Appended drawings 1 is the overview of foreign body hook of the present utility model, accompanying drawing 2 is that handle can be by the topology view that is threaded with action bars, accompanying drawing 3 is views of more straight crotch head, accompanying drawing 4 is views of straight head, accompanying drawing 5 is views of big crotch head, accompanying drawing 6 is views of less crotch head, accompanying drawing 7 is the views with head of double hook, accompanying drawing 8 is vertical views of the head of accompanying drawing 7, accompanying drawing 9 is views of dipper shape head, and accompanying drawing 10 is vertical views of the head of accompanying drawing 9.Sequence number in the accompanying drawings is: 1, handle, 2, action bars, 3, foreign body hook, 4, the foreign body dipper.
The specific embodiment is with reference to accompanying drawing, and this kind trachea, foreign body in bronchus hook is characterized in that in the front portion of handle [1] one section gradually thin action bars [2] being arranged, and the head of action bars has foreign body hook [3] or foreign body dipper [4].The head construction shape of foreign body hook is different according to the difference of the position of foreign body in trachea and bronchus and foreign body shape, and has different head constructions, specifically has single hook, double hook, dipper shape hook and straight gib head structure.The structure of dipper shape hook is just as the head of a more flat meal spoon.Foreign body for tiny shape can use the gib head of dipper shape to take out, can use various crotches that its hook is gone out or it is dug out from the incarceration position for the foreign body that incarceration takes place with straight gib head, and then with the foreign body hook of other shapes, pincers with its taking-up or use suction pump with its sucking-off.When operation technique uses, selects suitable head hook-type, the patient hand handle [1], and the action bars [2] of front end is insinuated in patient's the trachea or bronchus, and the position of adjustment head crotch goes out foreign body hook or shovels and dig out.For economical with materials or store conveniently, can adopt between handle [1] and the action bars [2] in the accompanying drawing 2 to have the version that is threaded.
