CN219048415U - Multipurpose Disposable Laryngoscope Blades - Google Patents

Abstract

The utility model discloses a multi-purpose disposable laryngoscope, which comprises a casing, a connection groove is provided inside the casing, an observation layer is arranged at one end of the casing, a tongue depressor is fixedly connected to the top of the casing, an installation block is fixedly connected to the top of the casing, and an installation block is provided inside the casing. There is an installation groove, and an air bag is arranged on the outer wall of the tongue depressor. The utility model cooperates with the airbag and the connecting tube. When the user presses the tongue depressor into the throat of the human body, the internal conditions of the throat of the human body can be observed through the observation layer, and then the user can insert the gastric tube into the notch of the airbag. Then the airbag is inflated. At this time, after the airbag expands, the notch of the airbag protrudes and the two sides contact and close, so that the gastric tube is limited to the center of the airbag, thereby limiting the gastric tube, and then the user can guide the suction tube Or the gastric tube enters the airway or esophagus, and when it reaches the required position, the air bag is released to release the sputum suction tube or gastric tube to complete the nursing operation, which is convenient for the user to operate and reduces the burden on the patient.

Description

Multipurpose Disposable Laryngoscope Blades

technical field

The utility model relates to the field of medical technology, in particular to a multi-purpose disposable laryngoscope.

Background technique

Clinically, video laryngoscopes are often used for tracheal intubation at present, and a disposable video laryngoscope is applied to the electronic host, which can reduce cross-infection among patients and save the cost of sterilization. In clinical nursing practice, when a patient does not have an artificial airway, nurses usually use a suction tube to blindly detect the patient's airway for suction based on personal experience and hand feeling. Frequent contact with the pharynx and larynx will cause damage to the patient's mucous membrane. For this reason, some nurses tried to use electronic laryngoscope to assist sputum suction, but because the sputum suction tube is thin and soft, it is difficult to be guided into the target position on the tube holder of the disposable laryngoscope, so this multi-purpose disposable was designed Use laryngoscope blades.

When the laryngoscope is inserted into the human throat, the staff needs to use the suction tube to blindly detect the patient's airway for sputum suction according to personal experience and hand feeling. To the pharynx, larynx and other parts will cause damage to the patient's mucosa.

Utility model content

The purpose of this utility model is to provide a multi-purpose disposable laryngoscope to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

The multi-purpose disposable laryngoscope includes a shell, a connection groove is provided inside the shell, an observation layer is opened at one end of the shell, a tongue depressor is fixedly connected to the top of the shell, and a mounting block is fixedly connected to the top of the shell. An installation groove is provided inside the installation block, an air bag is provided on the outer wall of the tongue depressor, and a buckle is fixedly connected to the other end of the shell.

Further, the inside of the installation groove is fixedly connected with a connecting pipe, the top of the installation block is provided with a first through groove, the connecting pipe communicates with the airbag, the connecting pipe is fixedly connected with the airbag, and the other end of the connecting pipe Extending to the outside of the installation groove, it is convenient to ventilate the inside of the airbag through the connecting tube.

Further, one end of the connecting pipe runs through and extends to the outside of the first through groove, the size of the inner wall of the first through groove matches the size of the outer wall of the connecting pipe, and the connecting pipe is made of sterile material. One end extends to the outside of the first through groove, which is convenient for the user to ventilate the connecting pipe.

Further, the shape of the airbag is U-shaped, and the sagittal plane of the airbag is conical. When the airbag is inflated and expanded, the upper opening of the U-shaped airbag is gradually closed to form an "O" shape. The target indwelling catheter can be closed and limited by the opening of the airbag Catheter, which is passed into the airway or esophagus under direct vision.

Further, a second through-slot is opened on the outside of the spatula, the outer wall of the airbag extends to the inside of the second through-slot, and the stability of the airbag can be ensured through the connection between the airbag and the second through-slot.

Further, the airbag is fixedly connected to the spatula, and the airbag is fixedly connected to the spatula through the second through groove, and the stability of the airbag can be ensured through the connection between the airbag and the spatula.

Compared with the prior art, the beneficial effects of the utility model are:

Through the combined use of the airbag and the connecting tube, when the user presses the tongue depressor into the throat of the human body, the internal situation of the throat of the human body can be observed through the observation layer, and then the user can insert the gastric tube, etc. into the concave point of the U-shaped groove of the airbag Then the airbag is inflated. At this time, after the airbag expands, the two ends of the U-shaped airbag contact and close to form an "O" shape, thereby limiting the gastric tube to the center of the airbag, thereby limiting the gastric tube, and then the user It can guide the sputum suction tube or gastric tube into the airway or esophagus, release the air bag after reaching the required position, release the sputum suction tube or gastric tube to complete the nursing operation, so as to facilitate the operation of the user and reduce the burden on the patient.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the overall appearance structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the utility model spatula side view appearance structure;

Fig. 3 is a schematic diagram of the top view section structure of the spatula of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 .

In the figure: 1. Shell; 2. Connection groove; 3. Observation layer; 4. Spatula; 5. Installation block; 6. Installation groove; 7. Air bag; 10. Buckle; 11. Connecting pipe; A through groove; 13, the second through groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, the utility model provides a multi-purpose disposable laryngoscope, including a shell 1, a connection groove 2 is opened inside the shell 1, an observation layer 3 is opened at one end of the shell 1, and a tongue depressor is fixedly connected to the top of the shell 1 4. There is a second through groove 13 on the outside of the tongue depressor 4, the outer wall of the airbag 7 extends to the inside of the second through groove 13, the top of the shell 1 is fixedly connected with the installation block 5, and the inside of the installation block 5 is provided with an installation groove 6, and the installation groove 6 A connecting pipe 11 is fixedly connected inside, the top of the mounting block 5 is provided with a first through groove 12, the connecting pipe 11 communicates with the air bag 7, the connecting pipe 11 is fixedly connected with the air bag 7, and the other end of the connecting pipe 11 extends to the outside of the mounting groove 6, The outer wall of the tongue depressor 4 is provided with an air bag 7, the shape of the air bag 7 is U-shaped, the sagittal plane of the air bag 7 is conical, the other end of the shell 1 is fixedly connected with a buckle 10, and one end of the connecting tube 11 runs through and extends to the first through groove 12 Externally, the size of the inner wall of the first through groove 12 matches the size of the outer wall of the connecting tube 11, the connecting tube 11 is made of sterile material, the air bag 7 is fixedly connected with the spatula 4, the air bag 7 is connected to the spatula through the second through groove 4 fixed connections.

The specific implementation method is: the air bag 7 is a U-shaped body, one end is large and the other end is small, (the sagittal plane is conical, and the cross section is U-shaped). Connect with the external electronic laryngoscope, and then connect the other end of the first through groove 12 with the external air intake pipe. At this time, the user inserts one end of the tongue depressor 4 into the patient's throat, and then the user passes the first through groove 12 to the air bag. 7. Inflate. At this time, the U-shaped opening can be closed. The purpose is to pass the suction tube under the nasal cavity or the gastric tube to the oral cavity, and at the same time use the laryngoscope to enter the patient's throat through the oral cavity. At this time, the user can observe through the observation layer 3 The internal condition of the human throat, guiding the sputum suction tube or gastric tube into the airway or esophagus, releasing the air bag 7 after reaching the required position, releasing the sputum suction tube or gastric tube to complete the nursing operation, which is convenient for the user to operate, and at the same time Reduce the burden on patients.

Working principle of the utility model:

Referring to Figures 1-4, through the combined use of the airbag 7 and the connecting tube 11, when the user presses the tongue depressor 4 into the throat of the human body, the internal conditions of the throat of the human body can be observed through the observation layer 3, and then the user can place the Stomach tube, etc. are inserted into the opening inside the air bag 7, and then the air bag 7 is inflated. At this time, after the air bag 7 expands, the two ends of the U-shaped air bag 7 contact and close, thereby limiting the gastric tube to the center of the air bag 7, thereby exerting a certain effect on the gastric tube. The role of the position limit, and then the user can guide the suction tube or gastric tube into the airway or esophagus, and release the air bag 7 after reaching the required position, release the suction tube or gastric tube to complete the nursing operation, which is convenient for the user to operate. At the same time reduce the burden on patients.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. All modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (6)

1. The multi-purpose disposable laryngoscope piece includes a casing (1), which is characterized in that: a connection groove (2) is provided inside the casing (1), and an observation layer (3) is provided at one end of the casing (1). A tongue depressor (4) is fixedly connected to the top of the casing (1), a mounting block (5) is fixedly connected to the top of the casing (1), and a mounting groove (6) is provided inside the mounting block (5). The outer wall of the tongue depressor (4) is provided with an air bag (7), and the other end of the shell (1) is fixedly connected with a buckle (10). 2. The multi-purpose disposable laryngoscope piece according to claim 1, characterized in that: a connecting pipe (11) is fixedly connected inside the installation groove (6), and a first opening is provided on the top of the installation block (5). Through groove (12), the connecting pipe (11) communicates with the air bag (7), the connecting pipe (11) is fixedly connected with the air bag (7), and the other end of the connecting pipe (11) extends to the installation groove ( 6) External. 3. The multipurpose disposable laryngoscope piece according to claim 2, characterized in that: one end of the connecting pipe (11) penetrates and extends to the outside of the first through groove (12), and the first through groove (12) ) inner wall size is compatible with the outer wall size of the connecting pipe (11), and the connecting pipe (11) is made of sterile material. 4. The multi-purpose disposable laryngoscope blade according to claim 1, characterized in that: the shape of the air bag (7) is U-shaped, and the sagittal plane of the air bag (7) is conical. 5. The multi-purpose disposable laryngoscope blade according to claim 1, characterized in that: a second through groove (13) is opened on the outside of the spatula (4), and the outer wall of the airbag (7) extends to the second through groove (13). The inside of the two-way groove (13). 6. The multi-purpose disposable laryngoscope blade according to claim 5, characterized in that: the air bag (7) is fixedly connected to the spatula (4), and the air bag (7) passes through the second through groove (13) ) is fixedly connected with spatula (4).

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