CN203263356U - Electronic visible hose laryngoscope with drug applying channel - Google Patents

Abstract

An electronic visual hose laryngoscope with a drug feeding channel, including a monitor, a handle, and a hose, one end of the handle is connected to the monitor, the other end of the handle is connected to one end of the hose, and the other end of the hose is A camera is provided, and the camera is connected with a display. A drug-adding channel is provided inside the flexible tube. One end of the drug-adding channel is opened on one side of the camera, and the other end of the drug-adding channel is opened on the outer surface of the flexible tube or the handle. The beneficial effect of the utility model is that: due to the arrangement of a flexible dosing tube in the hose of the electronic visual hose laryngoscope, the electronic visual hose laryngoscope can simultaneously perform operations of absorbing foreign matter or applying medicine during the diagnosis and treatment process, ensuring The electronic visual hose laryngoscope can provide uninterrupted diagnosis and treatment with clear images, improve the efficiency and accuracy of diagnosis and treatment of doctors, shorten the discomfort time of patients, and win the rescue time for critically ill patients; it has a simple structure and is easy to operate.

Description

Electronic video hose laryngoscope with drug feeding channel

technical field

The utility model belongs to the technical field of medical devices, in particular to a visualization medical device used for displaying the inner condition of the larynx and guiding the trachea intubation during the diagnosis and treatment of human tracheal intubation or laryngeal diseases.

Background technique

Laryngoscopes, as a necessary instrument in the anesthesiology department, emergency department and laryngology department of the hospital, have been used more and more widely. At present, during the clinical diagnosis and treatment process of laryngoscopy, when the normal operation of the laryngoscope is affected by foreign objects such as phlegm and blood stains in the patient's throat, or the physiological reactions such as laryngeal spasm affect the normal operation of the laryngoscope, it is necessary to temporarily suspend the diagnosis and treatment, and take other measures Diagnosis and treatment can only be continued after suctioning sputum, removing blood stains, or applying drugs to eliminate adverse physiological reactions. If the diagnosis and treatment time is longer, and sputum and blood stains reappear, this process needs to be repeated many times, which seriously affects the doctor's diagnosis and treatment efficiency and prolongs the patient's discomfort time. If it is a critically ill patient, they may even lose their lives because they are forced to suspend diagnosis and treatment and miss precious rescue time.

Utility model content

In order to overcome the above-mentioned defects, the technical problem to be solved by the utility model is to provide an electronic visual hose laryngoscope with a drug-adding channel that has a simple structure and can simultaneously absorb foreign bodies or apply drugs during laryngoscope diagnosis and treatment.

In order to solve the above technical problems, the technical solution of the utility model is: an electronic visual hose laryngoscope with a drug feeding channel, including a display, a handle, and a hose. One end of the handle is connected to the display, and the other end of the handle is It is connected to one end of the hose, and the other end of the hose is provided with a camera, which is connected to the display. There is a dosing channel inside the hose, and one end of the dosing channel opens on one side of the camera. The other end of the channel is open on the outer surface of the hose or handle. In this way, when the hose laryngoscope is inserted into the patient's throat, if the patient's throat has spasm and other physiological reactions that affect the normal insertion of the laryngoscope hose, medicine can be administered to the patient's throat through the dosing channel to eliminate adverse reactions. If foreign matter such as phlegm or blood stains in the patient's throat affects the clear shooting of the camera, the foreign matter in the patient's throat can be removed through the dosing channel to ensure a clear image, so that the electronic visual hose laryngoscope can be used for uninterrupted diagnosis and treatment, improving the doctor's efficiency Improve the efficiency of diagnosis and treatment, shorten the discomfort time of patients, and win the rescue time for critically ill patients.

Preferably, the drug feeding channel is a flexible drug feeding tube. This ensures that the hose that fits on the outside of the flexible dosing tube can operate freely.

Preferably, the other end of the dosing pipe extends out of the dosing nozzle to the outside of the hose or the handle, and the inner diameter of the dosing nozzle is larger than the inner diameter of the dosing pipe. This can facilitate the docking of the dosing tube with the dosing device or the foreign matter suction device.

Preferably, a sheath is provided on the outside of the dosing nozzle. When the dosing nozzle is docked with the dosing device or the foreign body suction device, it is necessary to hold the dosing nozzle for docking operation. There is a sheath on the outside, and the sheath has a certain rigidity, which can ensure that the dosing nozzle will not be deformed, so as to facilitate quick docking.

Preferably, a plug capable of sealing the dosing nozzle is connected to the sheath. This can ensure that the dosing tube can be sealed when not in use, so as to facilitate the sanitation and safety of the dosing tube and prevent secondary infection.

Preferably, the sheath is integrated with the handle. The handle has a certain rigidity, and the sheath is integrated with the handle, so that the docking of the dosing nozzle and the dosing device or the foreign matter suction device can be operated with one hand.

The beneficial effect of the utility model is that: due to the arrangement of a flexible dosing tube in the hose of the electronic visual hose laryngoscope, the electronic visual hose laryngoscope can simultaneously absorb foreign matter or apply medicine during the diagnosis and treatment process, ensuring The electronic visual hose laryngoscope can provide uninterrupted diagnosis and treatment with clear images, improve the efficiency and accuracy of diagnosis and treatment of doctors, shorten the discomfort time of patients, and win the rescue time for critically ill patients; it has a simple structure and is easy to operate.

Description of drawings

Fig. 1 is a partial sectional schematic diagram of the utility model;

Fig. 2 is an enlarged schematic view of part M in Fig. 1;

FIG. 3 is an enlarged schematic view of part R in FIG. 1 .

In the figure: 1. Display; 2. Handle; 3. Hose; 4. Camera; 5. Dosing tube; 6. Wire; 7. Dosing nozzle; 8. Sheath;

Detailed ways

Below by specific embodiment, in conjunction with accompanying drawing, the technical scheme of the utility model is described further in detail:

Embodiment: An electronic visual hose laryngoscope with a drug feeding channel is shown in Figure 1 and Figure 2. It includes a display, a handle, and a flexible pipe. One end of the handle is connected to the display, and the other end of the handle is connected to the flexible pipe. One end of the hose is connected, the other end of the hose is provided with a camera, the camera is connected to the display through a wire, a flexible dosing tube is arranged inside the hose, and one end of the dosing tube opens on one side of the camera. As shown in Figure 3, the other end of the dosing pipe extends out of the dosing nozzle on the outside of the handle, the inner diameter of the dosing nozzle is greater than the inner diameter of the dosing pipe, and the outside of the dosing nozzle is provided with a sheath; the sheath A plug that can seal the dosing nozzle is connected on the top; the sheath is integrated with the handle.

The above-mentioned embodiments are only the best technical solutions of the utility model, and do not limit the utility model in any form. There are other variations and modifications under the premise of not exceeding the technical solutions described in the claims.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims (6)

1. electronic visual hose laryngoscope with dosing passage, comprise display, handle, flexible pipe, one end of handle is connected with display, the other end of handle is connected with an end of flexible pipe, and the other end end of flexible pipe is provided with photographic head, and photographic head is connected with display, it is characterized in that, be provided with the dosing passage in described flexible pipe, an end opening of dosing passage is in a side of photographic head, and the other end of dosing passage is opened on the outer surface of flexible pipe or handle.

2. the electronic visual hose laryngoscope with dosing passage according to claim 1, is characterized in that, described dosing passage is flexible chemical feed pipe.

3. the electronic visual hose laryngoscope with dosing passage according to claim 2, is characterized in that, the other end of described chemical feed pipe extends dosing nozzle to the outside of flexible pipe or handle, and the internal diameter of dosing nozzle is greater than the internal diameter of chemical feed pipe.

4. the electronic visual hose laryngoscope with dosing passage according to claim 3, is characterized in that, the outside of described dosing nozzle is provided with sheath.

5. the electronic visual hose laryngoscope with dosing passage according to claim 4, is characterized in that, is connected with the stopper that can seal dosing nozzle on described sheath.

6. according to claim 4 or 5 described electronic visual hose laryngoscopes with dosing passage, is characterized in that, described sheath and handle are connected as a single entity.

Images