Rotary multichannel tracheostomy oxygen inhalation laryngeal mask

Abstract

The utility model discloses a rotary multichannel tracheostomy oxygen inhalation laryngeal mask, which comprises a mask body, bandages arranged on two sides of the mask body, a connector arranged on the mask body, a rotating groove arranged on the mask body, a rotating seat arranged in the rotating groove and rotatably connected with the mask body through a rotating shaft. A first inserting opening and a second inserting opening are formed in the corresponding positions of the rotating base, an oxygen inhalation connector and an atomizing cup are detachably arranged on the first inserting opening and the second inserting opening respectively, and air outlets are formed in the two sides of the mask body. According to the laryngeal mask, the rotating seat is arranged on the laryngeal mask body, the rotating seat is matched with the oxygen inhalation connector and the atomizing cup, the oxygen inhalation connector or the atomizing cup can be in butt joint with the laryngeal mask body according to treatment requirements by rotating the rotating seat, and then an oxygen catheter is connected for treatment; the oxygen inhalation laryngeal mask does not need to be continuously detached and replaced by medical staff, the working intensity of the medical staff is reduced, discomfort caused by pulling the oxygen inhalation laryngeal mask due to continuous replacement to a patient is avoided, and the oxygen inhalation laryngeal mask has the advantages of being simple in structure, convenient to operate and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen inhalation laryngeal masks, and specifically relates to a rotary multi-channel tracheotomy oxygen inhalation laryngeal mask. Background Technique

[0002] Tracheotomy is a widely used surgical procedure in clinical rescue operations, which is used to relieve laryngeal dyspnea, respiratory dysfunction, or dyspnea caused by retention of lower respiratory tract secretions. After tracheotomy, the patient breathes through the tracheotomy opening. Since the inhaled air lacks the humidifying effect of the nasal mucosa and the sputum is viscous, it increases the difficulty of expectorating sputum. When a tracheotomy patient has a lot of or thick sputum, aerosol therapy is required, and intermittent oxygen inhalation is required in case of hypoxia.

[0003] At present, in conventional aerosol therapy, most conventional oxygen inhalation laryngeal masks have only one interface, which can only be connected to either an oxygen inhalation adapter or an aerosol cup. As a result, during the treatment process, medical staff need to constantly alternate and replace the oxygen inhalation adapter and the aerosol cup according to the treatment requirements. The process is cumbersome and time-consuming, which not only increases the work intensity of medical staff, but also easily pulls the oxygen inhalation laryngeal mask during the continuous replacement of the oxygen inhalation adapter and the aerosol cup, increasing the discomfort of the patient and reducing the treatment experience. Content of the Utility Model

[0004] The utility model provides a rotary multi-channel tracheotomy oxygen inhalation laryngeal mask in view of the deficiencies of the prior art. By setting a rotary seat structure on the laryngeal mask and cooperating with the oxygen inhalation adapter and the aerosol cup through the rotary seat, rotating the rotary seat can dock the oxygen inhalation adapter or the aerosol cup with the laryngeal mask according to the treatment requirements, and then connecting the oxygen delivery tube can carry out the treatment; there is no need for medical staff to constantly disassemble and replace the oxygen inhalation adapter and the aerosol cup, the conversion is simple and convenient, reducing the work intensity of medical staff, and also avoiding the discomfort caused to the patient by pulling the oxygen inhalation laryngeal mask due to continuous replacement.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A rotary multi-channel tracheotomy oxygen inhalation laryngeal mask includes a mask body, straps are arranged on both sides of the mask body, a connection port is arranged on the mask body, a rotary groove is arranged on the mask body, a hemispherical rotary seat is arranged in the rotary groove, the rotary seat is rotatably connected to the mask body through a rotary shaft, first and second insertion interfaces corresponding to the size of the connection port are arranged at corresponding positions on the diameter of the rotary seat, an oxygen inhalation adapter and an aerosol cup are detachably arranged on the first and second insertion interfaces respectively, and air outlets are arranged on both sides of the mask body.

[0007] Further, the strap is designed as an elastic magic tape strap.

[0008] Further, a clamping block is arranged in the rotary groove, and a clamping notch matching the clamping block is arranged on the rotary seat.

[0009] Furthermore, an elastic limit rubber ring is provided on the connection port.

[0010] Furthermore, a fixing port is provided on the cover body at a position corresponding to the second insertion port.

[0011] Furthermore, an elastic fixing rubber ring is provided on the fixing port.

[0012] The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask of the present utility model has the following beneficial effects:

[0013] 1. Through the cooperation of the rotary base and the cover body, the oxygen inhalation connector or the atomization cup inserted on the insertion port can be rotated to the connection port according to the treatment needs, and gently pressed down to be connected to the connection port. Then, after inserting the oxygen delivery tube, the corresponding treatment can be carried out without disconnection and replacement, enabling medical staff to conveniently switch the treatment and not pulling the laryngeal mask to affect the patient.

[0014] 2. Through the cooperation of the block in the rotary groove and the bayonet on the rotary base, the rotary base can be prevented from falling off.

[0015] 3. Through the cooperation of the fixing port and the connection port, when one of the oxygen inhalation connector or the atomization cup is connected to the connection port, the other is located at the fixing port. Gently pressing it down can press it into the fixing port, and it is further fixed respectively by the limit rubber ring on the connection port and the fixing rubber ring on the fixing port, preventing the rotary base from rotating due to loose connection during the treatment and affecting the treatment. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the cover body of the present utility model.

[0018] Figure 3 It is a top view of the cover body of the present utility model.

[0019] Figure 4 It is a schematic structural diagram of the rotary base of the present utility model.

[0020] Figure 5 It is a longitudinal sectional view of the rotary base of the present utility model.

[0021] Figure 6 It is a schematic connection diagram of the rotary base and the cover body of the present utility model.

[0022] In the figure: 1. Mask body; 2. Strap; 3. Air outlet; 4. Rotating seat; 5. Atomizer cup; 6. Oxygen inhalation connector; 7. Second plug interface; 8. Rotating axis; 9. First plug interface; 10. Connecting port; 11. Fixing port; 12. Fixing rubber ring; 13. Limiting rubber ring; 14. Bayonet; 15. Block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, rather than all the embodiments. In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0024] exist Figures 1 to 6 In the structure shown, the rotary multi-channel tracheotomy oxygen inhalation laryngeal mask provided by the utility model includes a mask body, and Velcro straps of elastic material are provided on both sides of the mask body, which are convenient for wrapping and fixing according to patients with different neck thicknesses. A connecting port is provided on the mask body, and an elastic limiting rubber ring is provided on the connecting port. A rotating groove is provided on the mask body, and a hemispherical rotating seat is provided in the rotating groove. The center of the rotating seat passes through the rotating axis and is rotatably connected to the mask body. A card block is provided in the rotating groove, and a card slot matching the card block is provided on the rotating seat. The card block and the card slot engage with each other to prevent the rotating seat from falling off during rotation; a first plug interface and a second plug interface corresponding to the size of the connecting port are provided at corresponding positions on the diameter of the rotating seat, that is, the first plug interface and the second plug interface are located on the same straight line, located on both sides of the rotating axis, respectively on the first plug interface. An oxygen inhalation connector and a nebulizer cup are detachably provided on the port and the second plug port; a fixing port is provided on the mask body at a position corresponding to the second plug port, that is, the fixing port and the connecting port are also located on the same straight line, and their positions correspond to the first plug port and the second plug port respectively. When the first plug port is rotated to the connecting port, the second plug port is located at the fixed port outlet; an elastic fixing rubber ring is provided on the fixing port. When the oxygen inhalation connector in the first plug port is pressed and inserted into the connecting port, the limiting rubber ring will clamp the oxygen inhalation connector under the elastic action to prevent it from loosening and falling off, and at this time the nebulizer cup in the second plug port is located above the fixing port. After the nebulizer cup is pressed and inserted into the fixing port, the fixing rubber ring clamps the nebulizer cup under the elastic action and fixes it in the fixing port, thereby fixing the rotating seat; air outlets are provided on both sides of the mask body for the patient to inhale and exhale oxygen.

[0025] The working principle of this utility model:

[0026] Now, insert the oxygen inhalation adapter and the atomization cup into the first insertion port and the second insertion port respectively, and then wrap the cover body around the neck of the patient after tracheotomy through the Velcro strap. If the patient needs oxygen inhalation at this time, the medical staff can rotate the first insertion port to the connection port, gently press down the oxygen inhalation adapter, and it can be pressed and inserted into the connection port and clamped by the limit rubber ring. Then, press the atomization cup in the second insertion port into the fixing port and clamp it with the fixing rubber ring to complete the fixation during oxygen inhalation. After connecting the oxygen supply tube, oxygen inhalation can be carried out; if atomization treatment is needed, gently pull the atomization cup and pull it out of the fixing port, then pull out the oxygen inhalation adapter from the connection port, then rotate the rotating seat to rotate the second insertion port to the connection port, and gently press down to press the atomization cup into the connection port, and then press the oxygen inhalation adapter into the fixing port. After connecting the oxygen supply tube, atomization treatment can be carried out.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and several improvements and refinements can be made without departing from the spirit or basic characteristics of the present utility model. These improvements and refinements should also be regarded as the protection scope of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A rotary multi-channel tracheostomy oxygen inhalation laryngeal mask, characterized in that: It includes a cover body, with straps provided on both sides of the cover body, a connection port provided on the cover body, a rotating groove provided on the cover body, a hemispherical rotating seat provided in the rotating groove, the rotating seat is rotatably connected to the cover body through a rotating shaft, corresponding positions on the diameter of the rotating seat are provided with a first insertion port and a second insertion port corresponding to the size of the connection port, an oxygen inhalation connector and an atomization cup are detachably provided on the first insertion port and the second insertion port respectively, and air outlet ports are provided on both sides of the cover body.

2. The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask according to claim 1, characterized in that: The strap is designed as a magic tape strap made of elastic material.

3. The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask according to claim 1, characterized in that: A clamping block is provided in the rotating groove, and a clamping notch matching the clamping block is provided on the rotating seat.

4. The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask according to claim 1, wherein: An elastic limiting rubber ring is provided on the connection port.

5. The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask according to claim 1, wherein: A fixing port is provided at a position corresponding to the second insertion port on the cover body.

6. The rotary multi-channel tracheotomy oxygen inhalation laryngeal mask according to claim 5, characterized in that: An elastic fixing rubber ring is provided on the fixing port.

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