CN110694159A - High-pressure oxygen treatment mask for tracheotomy patient - Google Patents

Abstract

The invention discloses a hyperbaric oxygen therapy mask for tracheotomy patients in the technical field of medical auxiliary equipment, comprising an oxygen inhalation mask main body and a composite valve. The air inlet is connected with a pipe joint through a hose, the pipe joint is connected with an air delivery hose, and a tee pipe is connected and sealed on the gas delivery hose, which is fixed by friction between the wing nut and the upper surface of the rectangular sealing box. Rotating shaft, during normal gas delivery, the rotating tube is not connected with the trachea, the manual valve is closed, when suctioning sputum, open the manual valve, connect the suction tube on the right side with a nylon tie, and then connect the rotating tube with the trachea, adjust The position of the trachea connected on the composite valve is to the place where the sputum gathers. The device is simple to operate, convenient for oxygen inhalation and sputum suction, and has market promotion value.

Description

A tracheotomy patient hyperbaric oxygen therapy mask

technical field

The invention relates to the technical field of medical auxiliary devices, in particular to a hyperbaric oxygen therapy mask for tracheotomy patients.

Background technique

In the current medical process, it is sometimes necessary to breathe pure oxygen or high-concentration oxygen in a high-pressure (over normal pressure) environment to treat hypoxic diseases and related diseases. This method is called hyperbaric oxygen therapy. In a high-pressure airtight oxygen chamber, breathing high-concentration oxygen by wearing an oxygen inhalation mask. Patients with tracheotomy are treated in a hyperbaric oxygen chamber, and they cannot wear a mask to inhale oxygen as usual. There is currently no unified method of oxygen inhalation. Stimulation can cause increased secretions in the respiratory tract, phlegm is easy to choking, and affects the patient's recovery. At the same time, the existing treatment mask has an oxygen access tube. During the operation, the patient's trachea is cut, and the oxygen supply is insufficient, and oxygen is required. The tube is directly connected to the tracheotomy to ensure the patient's breathing. Therefore, it is urgent to design a mask that can be used by patients with tracheotomy in a hyperbaric oxygen chamber. Based on this, the present invention designs a high-pressure tracheotomy patient. Oxygen therapy mask to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a hyperbaric oxygen therapy mask for tracheotomy patients, so as to solve the problem of the urgent need to design a mask for patients with tracheotomy in a hyperbaric oxygen chamber.

In order to achieve the above purpose, the present invention provides the following technical solutions: a tracheotomy patient hyperbaric oxygen therapy mask, comprising an oxygen inhalation mask main body and a composite valve, the oxygen inhalation mask main body is fixedly connected with a strap, and the oxygen inhalation mask The air inlet of the main body is connected with a pipe joint through a hose, the pipe joint is connected with an air delivery hose, and the air delivery hose is provided with a three-way pipe in a communication and sealing manner, and the left side of the composite valve is connected with the three-way pipe. The air outlet end of the composite valve is connected and fixed with an air outlet pipe with a regulating valve, the bottom of the composite valve is connected and fixed with an air intake pipe, the right side of the composite valve is detachably tenoned with a fixed plate, and the right side of the surface of the fixed plate is made of plastic. The nut is fixed with a U-shaped plastic pressure ring.

Further, the pipe joint includes a plastic sleeve with a through hole at the bottom, a retaining ring is fixedly connected to the middle of the inner wall of the plastic sleeve, the lower surface of the retaining ring is closely fitted with a baffle, and the baffle is The symmetrical position of the center on both sides of the bottom and the bottom of the inner wall of the plastic sleeve are connected by spring telescopic rods. The upper part of the inner cavity of the plastic sleeve is screwed with a moving pipe, and the bottom end of the moving pipe is attached to the upper surface of the baffle. The outer wall of the moving pipe is integrally provided with a hexagonal prism, and the top end of the moving pipe is screwed with a limit nut whose inner wall is conical.

Further, the baffle is embedded in the lower surface of the baffle ring through the groove, and a sealing rubber ring is arranged between the baffle ring and the baffle.

Further, the bottom end surface of the moving tube is fitted with the upper surface of the baffle plate by rolling and snapping the balls.

Further, the composite valve includes a rectangular sealing box, the left and right sides of the rectangular sealing box are connected to each other with a connecting pipe with a nylon tie, and a manual valve is arranged on the connecting pipe on the right side, and the front and rear of the rectangular sealing box are connected. An air duct with an inclined inner end is inserted and connected on the surface, a leak-proof bearing is embedded and fixed on the upper surface of the rectangular sealing box, a rotating shaft is inserted on the leak-proof bearing, and the bottom end of the rotating shaft is welded with The rotating pipe on both sides of the air guide pipe is matched with the inclined surface, the connecting end surface of the rotating pipe and the air guide pipe is fixedly connected with a leak-proof rubber ring, the upper end of the rotating shaft is horizontally welded with a rotating rod, and the outer wall of the rotating shaft is meshed by setting threads. There are wing nuts.

Further, the bottom of the inner cavity of the rectangular sealing box is high on the left and low on the right.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention utilizes the friction between the wing nut and the upper surface of the rectangular sealing box to fix the rotating shaft, during normal gas delivery, the rotating pipe is not connected with the trachea, the manual valve is closed, and the phlegm is sucked. When the manual valve is opened, the suction tube is connected to the right side through a nylon tie, and then the rotating tube is connected to the airway, and the position of the outlet tube connected to the composite valve is adjusted to the place where the sputum gathers. The device is simple to operate and convenient for suction. Oxygen is also convenient for sputum suction, and has market promotion value.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

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

Fig. 2 is a structural schematic diagram of the pipe joint in Fig. 1;

FIG. 3 is a schematic structural diagram of the composite valve in FIG. 1 .

In the accompanying drawings, the list of components represented by each number is as follows:

1- Oxygen inhalation mask body, 2- Strap, 3- Pipe joint, 4- Air hose, 5- Tee pipe, 6- Compound valve, 7- Outlet pipe, 8- Intake pipe, 9- Fixed plate, 10-U-shaped plastic pressure ring, 30-plastic sleeve, 31-retaining ring, 32-plate, 33-spring telescopic rod, 34-moving tube, 35-hexagonal prism, 36-limit nut, 60-rectangular seal Box, 61-connector, 62-manual valve, 63-air pipe, 64-leak-proof bearing, 65-rotating shaft, 66-rotating tube, 67-wing nut, 68-rotating rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a hyperbaric oxygen therapy mask for tracheotomy patients, comprising an oxygen inhalation mask body 1 and a composite valve 6, the oxygen inhalation mask main body 1 is fixedly connected with a strap 2, The air inlet of the oxygen inhalation mask main body 1 is connected with a pipe joint 3 through a hose, and the pipe joint 3 is connected with an air delivery hose 4, and the air delivery hose 4 is connected and sealed with a tee pipe 5, and the left side of the composite valve 6 An air outlet pipe 7 with a regulating valve is fixed in communication with the air outlet end of the three-way pipe 5, an air inlet pipe 8 is fixed in communication with the bottom of the composite valve 6, and a fixed plate 9 is detachably connected to the right side of the composite valve 6. A U-shaped plastic pressing ring 10 is fixed on the right side of the surface through a plastic nut.

The pipe joint 3 includes a plastic sleeve 30 with a through hole at the bottom, a retaining ring 31 is fixedly connected to the middle of the inner wall of the plastic sleeve 30, and a baffle 32 is closely attached to the lower surface of the retaining ring 31. The symmetrical position of the side center and the bottom of the inner wall of the plastic sleeve 30 are connected by a spring telescopic rod 33. The upper part of the inner cavity of the plastic sleeve 30 is screwed with a moving tube 34, and the bottom end of the moving tube 34 is in contact with the upper surface of the baffle 32. The outer wall of the moving tube 34 is integrally provided with a hexagonal column 35, and the top of the moving tube 34 is screwed with a conical limit nut 36 on the inner wall. At the same time, rotate the limit nut 36 to make the inner wall press the hose for sealing connection.

The baffle 32 is embedded in the lower surface of the baffle ring 31 through the groove, and a sealing rubber ring is arranged between the baffle ring 31 and the baffle 32 to improve the sealing performance.

The bottom end surface of the moving tube 34 is in contact with the upper surface of the baffle plate 32 by rolling and snapping the balls, so as to reduce the frictional resistance.

The composite valve 6 includes a rectangular sealing box 60, the left and right sides of the rectangular sealing box 60 are connected and fixed with a connecting pipe 61 with a nylon cable tie, the right connecting pipe 61 is provided with a manual valve 62, and the front and rear surfaces of the rectangular sealing box 60 are connected and inserted. There is an air guide tube 63 with an inclined inner end, a leak-proof bearing 64 is embedded and fixed on the upper surface of the rectangular sealing box 60, a rotating shaft 65 is inserted on the leak-proof bearing 64, and the bottom end of the rotating shaft 65 is welded with the air guide pipes on the front and rear sides. 63 The rotating pipe 66 with the inclined surface, the connecting end surface of the rotating pipe 66 and the air pipe 63 is fixedly connected with a leak-proof rubber ring, the upper end of the rotating shaft 65 is horizontally welded with a rotating rod 68, and the outer wall of the rotating shaft 65 is engaged with a wing nut 67 by setting threads. , utilize the friction of the wing nut 67 and the upper surface of the rectangular sealing box 60 to fix the rotating shaft 65, during normal gas delivery, the rotating pipe 66 is not connected to the airway 63, the manual valve 62 is closed, and during suction, the manual valve 62 is opened, and the suction pipe 62 is opened. The phlegm pipe is connected to the right side by a nylon tie, and then the rotating pipe 66 is connected with the airway pipe 63, and the position of the air outlet pipe 7 connected on the composite valve 6 is adjusted to the place where the phlegm gathers, and the U-shaped plastic pressure ring 10 and the fixing plate 9 are fixed together Suction tube.

The bottom of the inner cavity of the rectangular sealing box 60 is high on the left and low on the right, which is convenient for sputum to be sucked out and reduces residue.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A tracheotomy patient hyperbaric oxygen therapy mask, comprising an oxygen inhalation mask main body (1) and a composite valve (6), characterized in that: the oxygen inhalation mask main body (1) is fixedly connected with a strap (2) , the air inlet of the oxygen inhalation mask body (1) is connected with a pipe joint (3) through a hose, and an air delivery hose (4) is connected to the pipe joint (3), and the gas delivery hose ( 4) A three-way pipe (5) is provided in the upper communication seal, and the left side of the composite valve (6) and the gas outlet end of the three-way pipe (5) are connected and fixed with an air outlet pipe (7) with a regulating valve. The bottom of (6) communicates with an air intake pipe (8), the right side of the composite valve (6) is detachably tenoned with a fixing plate (9), and the right side of the surface of the fixing plate (9) is fixed by a plastic nut There is a U-shaped plastic pressure ring (10). 2. A tracheotomy patient hyperbaric oxygen therapy mask according to claim 1, characterized in that: the pipe joint (3) comprises a plastic sleeve (30) with a through hole at the bottom, and the plastic sleeve ( 30) A retaining ring (31) is fixedly connected to the middle of the inner wall, the lower surface of the retaining ring (31) is closely fitted with a baffle plate (32), and the center of the baffle plate (32) is symmetrical with the plastic The bottom of the inner wall of the sleeve (30) is connected by a spring telescopic rod (33). The upper part of the inner cavity of the plastic sleeve (30) is screwed with a moving pipe (34), and the bottom end of the moving pipe (34) is connected to the upper part of the inner cavity of the plastic sleeve (30). The upper surface of the baffle plate (32) is attached, the outer wall of the moving pipe (34) is integrally provided with a hexagonal prism (35), and the top of the moving pipe (34) is screwed with a conical limit nut ( 36). 3. A tracheotomy patient hyperbaric oxygen therapy mask according to claim 2, wherein the baffle (32) is embedded in the lower surface of the retaining ring (31) through a groove, and the retaining ring (31) ) and the baffle (32) are provided with a sealing rubber ring. 4. A tracheotomy patient hyperbaric oxygen therapy mask according to claim 2, characterized in that: the bottom end face of the moving tube (34) is fitted with the upper surface of the baffle plate (32) by rolling and snapping balls . 5. A tracheotomy patient hyperbaric oxygen therapy mask according to claim 1, characterized in that: the composite valve (6) comprises a rectangular sealing box (60), and the left and right sides of the rectangular sealing box (60) A connecting pipe (61) with a nylon cable tie is fixed on both sides, a manual valve (62) is arranged on the connecting pipe (61) on the right side, and the front and rear surfaces of the rectangular sealing box (60) are connected to each other with an inner end that is in the shape of a plug. A duct (63) with an inclined plane, a leak-proof bearing (64) is embedded and fixed on the upper surface of the rectangular sealing box (60), and a rotating shaft (65) is inserted into the leak-proof bearing (64), and the rotating shaft The bottom end of (65) is welded with a rotating pipe (66) that is matched with the inclined surfaces of the air guide pipes (63) on the front and rear sides. A rotating rod (68) is welded horizontally on the upper end of the rotating shaft (65), and a wing nut (67) is engaged with the outer wall of the rotating shaft (65) by setting threads. 6 . The hyperbaric oxygen therapy mask for tracheotomy patients according to claim 5 , wherein the bottom of the inner cavity of the rectangular sealing box ( 60 ) is high on the left and low on the right. 7 .

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