Mask for breathing machineTechnical Field
The utility model relates to the technical field of respirators, in particular to a mask for a respirator.
Background
In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation function artificially, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine;
through retrieval, patent application number 217794054U discloses an improved respirator mask, which comprises a mask body and fixing belts, wherein the surface of the mask body is provided with a through hole, a first interface, a one-way valve and a one-way valve, the first through hole is arranged in the middle of the surface of the mask body, the one-way valve is arranged in the right lower position of the through hole, the one-way valve is arranged in the lower position of the through hole, a water bag is further arranged on the peripheral surface of an opening of the mask body, sealing plugs are arranged on the water bag bags, the two sides of the mask body are further provided with a first fixing belt and a second fixing belt, and a protective sleeve is further arranged on the first fixing belt and the second fixing belt in a penetrating mode. The mask has the advantages that the mask is manufactured according to the fixed position of the mask on the face of a patient with nasal feeding, and the mask is made of materials, so that the breathing machine reduces the air leakage alarm after being worn through fixing the nasal feeding tube, improves the comfort level, ensures the treatment effect, shortens the hospitalization time, saves medical resources and reduces the hospitalization cost of the patient;
The effect of auxiliary respirator work is realized through bandage and face guard to above-mentioned application file, but can lead to the condition that exhales the carbon dioxide backward flow to appear taking place, influences the oxygen therapy effect, and secondly, the spacing effect of side formula bandage fixed mode is limited to uncomfortable sense is serious relatively, influences user comfort.
We therefore propose a mask for a ventilator.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a mask for a breathing machine, which solves the problems of poor gas transmission effect, poor wearing stability and limited comfort degree of the traditional device.
The mask for the breathing machine comprises a mask part and a limiting part communicated with the mask part;
The main part of face guard portion is the face guard shell of cover in user's nose and mouth outside, the front side fixedly connected with trachea of face guard shell, fixedly mounted with gas diffusion ware in the trachea, tracheal output fixedly connected with is located the inboard water conservancy diversion ware of face guard shell, the output fixedly connected with of water conservancy diversion ware two sets of nose pipes that the position is relative, and the bottom side of face guard shell is provided with the exhaust slot hole that is linked together with outside air.
Preferably, the nose tube is an upwardly inclined hose part, and the outer end of the nose tube is inserted into the nasal cavity of the user;
The nose tube is arranged to enable the air tube at the front side of the mask shell to directly transmit air from the air tube to the nasal cavity of a user, so that the air inhaled by the user is ensured to be the air input by the air tube, and the condition that the working effect of the respirator is poor due to oxygen backflow is avoided.
Preferably, a silica gel gasket which is contacted with the skin of a user is fixedly arranged at the outer edge of the mask shell;
Wherein, the setting of silica gel packing ring can increase the leakproofness when it wears, also can guarantee the comfort level when the user wears simultaneously.
Preferably, the center of the top of the brain pad and the two corners of the bottom side are fixedly connected with pull handles, and the outer ends of the pull handles are provided with perforations;
Wherein, the pull handle and the perforated arrangement on the pull handle are convenient for hooking three groups of binding bands, thereby meeting the requirements of different users.
Preferably, the main body of the limiting part is a brain pad attached to the back side of the brain of a user, the center of the top of the brain pad and two corners of the bottom side are fixedly connected with binding bands, and three groups of binding bands are hooked in three groups of pull handles on the mask shell;
the setting of bandage and pull handle hook dress can be followed three direction and pulled spacing to the mask shell, guarantees the stability when the limited position portion of face guard portion influences the wearing.
Preferably, the main body of the bandage is an elastic rib band, and the outer end of the elastic rib band is fixedly connected with a folding primary-secondary magic tape.
The utility model provides a mask for a breathing machine. The beneficial effects are as follows:
This a face guard for breathing machine, be the setting through two sets of nose pipes in the face guard portion, can guarantee its air feed effect, it is visited the setting in the user's nasal cavity in the cooperation, can avoid the patient to exhale the condition that carbon dioxide backward flow influences the breathing machine work to take place, the setting of three sets of stretch-out handles and bandage simultaneously, can guarantee the effect of pulling of three sets of stretch-out bandages, stability when guaranteeing to wear, the brain pad can follow the rear side and carry out whole protection to the user's forebrain simultaneously, increase user comfort level, it is not good and the limited problem of comfort level to wear stability simultaneously to have solved the gas transmission effect of current device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front side of the mask portion of the present utility model;
FIG. 3 is a schematic view of the rear side of the mask portion of the present utility model;
Fig. 4 is a schematic structural view of the limiting portion of the present utility model.
In the figure, 1 part of the mask, 11 parts of the mask shell, 12 parts of the mask, an air pipe, 13 parts of the air diffuser, 14 parts of the air diffuser, a pull handle, 15 parts of the air diffuser, 16 parts of the air diffuser, a nasal cannula, 17 parts of the air exhaust slot, 2 parts of the limiting part, 21 parts of the brain cushion, 22 parts of the brain cushion and a binding belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the utility model provides a technical scheme that a mask for a breathing machine comprises a mask part 1 and a limiting part 2 communicated with the mask part, wherein the main body of the mask part 1 is a mask shell 11 sleeved outside the nose and the mouth of a user, the front side of the mask shell 11 is fixedly connected with an air pipe 12, an air diffuser 13 is fixedly arranged in the air pipe 12, the output end of the air pipe 12 is fixedly connected with a deflector 15 positioned inside the mask shell 11, the output end of the deflector 15 is fixedly connected with two groups of nose pipes 16 with opposite positions, and the bottom side of the mask shell 11 is provided with an exhaust slot 17 communicated with outside air;
Wherein, this a face guard for breathing machine, be the setting through two sets of nose pipes 16 in face guard portion 1, can guarantee its air feed effect, cooperate its setting in penetrating into the user's nasal cavity, can avoid the condition that the patient exhaled carbon dioxide backward flow influences the breathing machine work to take place, three sets of stretch-out pull handles 14 and bandage 22's setting simultaneously, can guarantee the effect of pulling of three sets of stretch-out bandages 22, stability when guaranteeing to wear, brain pad 21 can follow the rear side and carry out whole protection to the user's forebrain simultaneously, increase user comfort level, solved current device gas transmission effect and not good while wear stability poor and the limited problem of comfort level.
Example 2:
The nose tube 16 is an upwardly inclined hose part, and the outer end of the nose tube 16 is inserted into the nasal cavity of a user, wherein the arrangement of the nose tube 16 can enable the air tube 12 at the front side of the mask shell 11 to directly transmit air into the nasal cavity of the user, so that the air inhaled by the user is ensured to be the air input by the air tube 12, and the condition that the work effect of the respirator is poor due to oxygen backflow is avoided.
The outer edge of the mask shell 11 is fixedly provided with a silica gel gasket which is contacted with the skin of a user, wherein the arrangement of the silica gel gasket can increase the tightness of the mask shell when the mask shell is worn, and meanwhile, the comfort level of the mask shell when the mask shell is worn by the user can be ensured.
The center of the top of the brain pad 21 and the corners of the two sides of the bottom are fixedly connected with pull handles 14, and the outer ends of the pull handles 14 are provided with perforations, wherein the pull handles 14 and the perforations on the pull handles are convenient for hooking three groups of binding bands 22, thereby meeting the requirements of different users.
The main body of the limiting part 2 is a brain pad 21 attached to the back side of the brain of a user, the center of the top of the brain pad 21 and two corners of the bottom are fixedly connected with binding bands 22, and three groups of binding bands 22 are hooked in three groups of pull handles 14 on the mask shell 11, wherein the hooked setting of the binding bands 22 and the pull handles 14 can pull and limit the mask shell 11 from three directions, so that the stability of the mask part 1 when the mask part is worn under the influence of the limiting part 2 is ensured.
The main body of the binding belt 22 is an elastic rib belt, and the outer end of the elastic rib belt is fixedly connected with a folding primary-secondary magic tape.
When the device is required to work, the mask part 1 is sleeved on the front side of the mouth and nose of a user, the brain pad 21 in the limiting part 2 is coated on the rear brain side of the user from the rear side, and finally three groups of handles 14 are hooked by three groups of binding belts 22, so that the wearing effect and comfort level are ensured, and meanwhile, the nose tube 16 of the group is slightly inserted into the nasal cavity of the patient, so that the air transmission effect of the user is ensured.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.