CN104117123A - Optical fiber tracheal catheter - Google Patents

Abstract

An optical fiber tracheal catheter is composed of a grab handle (1), a control switch (2), a catheter body (3), a catheter input end (4), a gas bag (5), an internal gas guide tube (6), an optical fiber (7), a gas guide tube output end (8), a gas bag interior (9) and a light emitting end (10). The control switch (2) is arranged on the grab handle (1), the catheter body (3) is provided with the catheter input end (4), the gas bag (5) and the light emitting end (10), the control switch (2) controls the catheter input end (4) to introduce gas into the internal gas guide tube (6), the gas guide tube output end (8) is used for outputting gas, and thus the gas bag interior (9) can be inflated. The optical fiber tracheal catheter is reasonable in structural design and easy to operate and understand, the optical fiber tracheal catheter additionally has the light source positioning function compared with an existing tracheal catheter, and thus the optical fiber tracheal catheter is more visualized and accurate and can guarantee the clinical treatment effect better.

Description

A Fiber Optic Endotracheal Tube

Technical field:

The invention relates to a medical device for solving dyspnea, in particular to an optical fiber trachea catheter.

Background technique:

There are two types of existing tracheal tubes, one with an inflatable cuff and the other without an inflatable cuff. Because the right bronchi of newborns is relatively straight and has a direct continuation of the trachea, the tracheal intubation is often slippery. Into the right side, bronchial foreign bodies are also more common on the right side. And newborns, especially premature infants, have great individual differences in weight and length, but one thing in common is that the skin is thin and the breath sound conduction is good, so that even if the endotracheal tube is inserted into one side of the bronchus, it can also be transmitted to the other side. As a result, the insertion depth of the endotracheal tube was misjudged, which affected the lung treatment of newborns.

Invention content:

In order to solve the deficiencies in the above-mentioned technical solutions, the present invention provides a fiber optic tracheal catheter, which adopts the optical fiber and the tracheal catheter to be parallel and integrated, and the position of the catheter can be judged through the bright spots in the trachea when the optical fiber is opened .

An optical fiber tracheal catheter, which consists of a handle, a control switch, a catheter, a catheter input end, an airbag, an internal airway tube, an optical fiber, an airway tube output end, the inside of the airbag, and a light-emitting end. It is provided with a catheter input end, an air bag and a light-emitting end. The control switch controls the catheter input end to input gas into the internal airway tube, and the air tube output end to output gas to inflate the inside of the air bag. the

The outside of the catheter is opaque. the

The control switch is used to control the optical fiber and the gas input end. the

Owing to having adopted above-mentioned technical scheme, the present invention brings following beneficial effect:

An optical fiber endotracheal catheter, which has a reasonable structural design, simple and easy-to-understand operation, has more light source positioning than existing organ catheters, is more intuitive and accurate, and can better ensure clinical treatment effects.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the partial structure schematic diagram of the present invention;

In the figure: 1. handle; 2. control switch; 3. airway; 4. catheter input; 5. airbag; 6. internal airway; 7. optical fiber; 8. airway output; 9. inside the airbag; 10. Luminous end.

Detailed ways:

An optical fiber tracheal catheter, which consists of a handle (1), a control switch (2), a catheter (3), a catheter input end (4), an air bag (5), an internal airway tube (6), an optical fiber (7), and an airway tube The output terminal (8), the interior of the airbag (9) and the light-emitting terminal (10) are composed. When in use, the handle (1) is held, the handle (1) is provided with a control switch (2), and the catheter (3) is provided with a Catheter input end (4), air bag (5) and light-emitting end (10), put the catheter (3) into the trachea, control the switch (2) to control the catheter input end (4) to input gas into the internal airway tube (6), and the The output end of the airway tube (8) outputs gas to inflate the interior of the airbag (9), the airbag (5) becomes larger and then the control switch (2) turns on the light source to make the light emitting end (10) of the optical fiber (7) generate a light source; The outside of the catheter (3) is opaque so that the affected part of the end can be seen better; the control switch (2) is used to control the optical fiber (7) and the gas input end. the

Claims (3)

1. an optical fiber endotracheal tube, by lever (1), gauge tap (2), conduit (3), conduit input (4), air bag (5), inner airway (6), optical fiber (7), airway outfan (8), inside air bag (9) and luminous end (10) form, on lever (1), be provided with gauge tap (2), it is characterized in that: on conduit (3), be provided with conduit input (4), air bag (5) and luminous end (10), gauge tap (2) is controlled conduit input (4) to inner airway (6) input gas, by airway outfan (8) output gas, inside air bag (9) is inflated.

2. according to claim 1, a kind of optical fiber endotracheal tube is characterized in that: described conduit (3) is outside for light tight.

3. according to claim 1, a kind of optical fiber endotracheal tube is characterized in that: described gauge tap (2) is for controlling optical fiber (7) and gas input.