CN216366243U

CN216366243U - Noninvasive ventilator face guard can absorb water

Info

Publication number: CN216366243U
Application number: CN202120796697.3U
Authority: CN
Inventors: 李乾程; 甘林望
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-04-26
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a water-absorbable noninvasive ventilator mask which comprises a mask body, an oxygen therapy tube and a head band. The utility model has the beneficial effects that: air filter has been put to the inner card of scavenge plug, the scavenge plug is the screw thread at the slotted hole of face guard body and rotates the connection, the patient of being convenient for takes a breath, conveniently change air filter, it rotates the connection to supply water to plug to be detachable screw thread in the water supply hole, conveniently open or close for the water hole, thereby can pass the water supply hole with the straw and deliver to the patient oral area, make things convenient for the patient straw to drink water, it is threaded connection through external screw thread and internal thread to supply oxygen pipe and adapter sleeve, can be in the same place oxygen pipe and supply pipe zonulae occludens, the air cushion has certain elasticity, the cover body pad is the cushion, make face guard and skin closely laminate, make things convenient for the patient to not have the wound no trace to wear, the face guard body adopts transparent silica gel material to make, the bandeau is elasticity tightness bandeau, the bandeau has better gas permeability, can stably wear in patient oronasal department with the face guard, also can improve the comfort level of face guard when using.

Description

Noninvasive ventilator face guard can absorb water

Technical Field

The utility model relates to a mask, in particular to a water-absorbable noninvasive ventilator mask, and belongs to the technical field of medical instruments.

Background

In modern clinical medicine, a breathing machine is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and occupies an important position in the modern medical field, the breathing machine is vital medical equipment capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient, when the patient needs oxygen supply of the breathing machine, the breathing machine is often used as a breathing mask, the breathing mask provides a method capable of transferring oxygen required for breathing from a storage tank to the lung of the human body, the breathing mask can wrap the nose and the mouth or the whole face, and the breathing mask plays an important role in ensuring the health of the human body.

The existing mask is simple in structure, firstly, although the surface of the traditional mask is provided with the ventilation holes, the ventilation channel is not provided with the air filter element, so that bacteria in the inhaled air cannot be filtered, and secondary infection is easily caused after the patient inhales the mask; secondly, when the patient needs to be supplemented with water, the mask is usually required to be taken down, and then the patient drinks water through the suction pipe, so that the patient cannot absorb water while inhaling oxygen, and the normal use of the breathing machine is delayed; thirdly, the used mask is not provided with an elastic air cushion and a mask body cushion at the joint of the mask and the skin, so that the mask cannot be tightly jointed with the skin easily, and the skin at the mouth and nose can be indented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a water-absorbable noninvasive ventilator mask.

The utility model realizes the purpose through the following technical scheme: a water-absorbable noninvasive ventilator mask comprises a mask body, an oxygen therapy tube and a head band; the oxygen therapy pipe is installed in the middle of the mask body and consists of an oxygen supply pipe and an oxygen guide pipe, the oxygen supply pipe is fixedly arranged at the lower end of the nose mask, a connecting sleeve is sleeved on the oxygen guide pipe, the oxygen guide pipe is connected with the oxygen supply pipe through the connecting sleeve, and the head band is fixedly arranged on the outer side of the inner end of the mask body.

As a still further scheme of the utility model: the ventilation mask is characterized in that a slotted hole is formed in one side of the mask body, a ventilation plug is arranged at the slotted hole, a ventilation hole is formed in the outer side of the ventilation plug, an air filter element is clamped at the inner end of the ventilation plug, the inner layer of the air filter element abuts against the slotted hole, and the ventilation plug is in threaded rotary connection with the slotted hole of the mask body.

As a still further scheme of the utility model: the mask comprises a mask body and is characterized in that a water supply hole is formed in the other side of the mask body, a water supply plug is installed at the water supply hole, anti-skid lines are arranged on the outer side face of the water supply plug, and the water supply plug is connected in the water supply hole in a detachable threaded rotating mode.

As a still further scheme of the utility model: the oxygen supplying pipe is characterized in that external threads are arranged on the outer side of the oxygen supplying pipe, internal threads are arranged on the inner wall of the connecting sleeve, the upper end of the oxygen guide pipe is clamped in the connecting sleeve, a sealing gasket is arranged between the oxygen supplying pipe and the oxygen guide pipe, and the oxygen supplying pipe is in threaded connection with the connecting sleeve through the external threads and the internal threads.

As a still further scheme of the utility model: the back end of the mask body is provided with an air cushion close to the skin, the air cushion has certain elasticity, and the edge of the air cushion is provided with a mask body cushion which is a soft cushion.

As a still further scheme of the utility model: the face guard body adopts transparent silica gel material to make, the bandeau of face guard body is elasticity broadband, and the bandeau has better gas permeability.

The utility model has the beneficial effects that: the noninvasive breathing machine face mask capable of absorbing water is reasonable in design, one side of a face mask body face mask is provided with a slotted hole, a ventilation plug is arranged at the slotted hole, the outer side of the ventilation plug is provided with a ventilation hole, an air filter element is clamped at the inner end of the ventilation plug, the inner layer of the air filter element abuts against the slotted hole, the ventilation plug is in threaded rotary connection with the slotted hole of the face mask body, a patient can conveniently take a breath in a sterile environment, meanwhile, the air filter element can be conveniently replaced in a later period, the other side of the face mask body face mask is provided with a water supply hole, a water supply plug is installed at the water supply hole, the outer side surface of the water supply plug is provided with anti-skidding lines, the water supply plug is in detachable threaded rotary connection with the water supply hole, the water supply hole is convenient to open or close, a straw can be conveyed to the mouth of the patient through the water supply hole, the straw can be beneficial to the drinking of the straw of the patient, meanwhile, the use of a breathing machine is not delayed, the outer side of the oxygen supply pipe is provided with external threads, the inner wall connecting sleeve is provided with internal threads, lead oxygen pipe upper end card in the connecting sleeve, be equipped with sealed the pad between oxygen pipe and the oxygen pipe, and it is threaded connection through external screw thread and internal thread to give oxygen pipe and adapter sleeve, be convenient for with leading oxygen pipe and giving oxygen pipe inseparable linking together, improve the gas tightness simultaneously, skin department is pressed close to face guard body rear end is provided with the air cushion, the air cushion has certain elasticity, the air cushion edgewise is equipped with cover body pad, and cover body pad is the cushion, make face guard and skin closely laminate, make things convenient for the patient to have no trace to wear not to have the wound, the face guard body adopts transparent silica gel material to make, the bandeau of face guard body is elasticity wide band, and the bandeau has better gas permeability, can stably wear the face guard in patient oro nose department, also can improve the comfort level of face guard when using simultaneously.

Drawings

FIG. 1 is a front view of a mask construction of the present invention;

FIG. 2 is a side view of the mask construction of the present invention;

FIG. 3 is a schematic view of the mounting arrangement of the venting plug of the present invention;

FIG. 4 is a schematic view of a water plug installation structure according to the present invention;

fig. 5 is a sectional view showing a coupling structure of the oxygen supplying tube and the oxygen guide tube according to the present invention.

In the figure: 1. mask body, 2, slotted hole, 3, scavenge plug, 4, scavenge port, 5, air filter, 6, water supply hole, 7, water supply plug, 8, oxygen supply pipe, 9, external screw thread, 10, adapter sleeve, 11, internal thread, 12, oxygen guide pipe, 13, air cushion, 14, mask body pad and 15, bandeau.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, a water-absorbable noninvasive ventilator mask comprises a mask body 1 and a head band 15; the headband 15 is fixedly arranged at the outer side of the inner end of the mask body 1.

In the embodiment of the utility model, the mask body 1 is made of transparent silica gel materials, the head band 15 of the mask body 1 is an elastic and elastic wide band, and the head band 15 has good air permeability, so that the mask can be stably worn at the mouth and nose of a patient, and the comfort level of the mask in use can be improved.

Example two

Referring to fig. 1-4, a water-absorbable noninvasive ventilator mask includes a mask body 1; slotted hole 2 has been seted up to 1 gauze mask one side of face guard body, 1 gauze mask opposite side of face guard body is opened has for water hole 6, for water hole 6 department install for

water plug

7, 1 rear end of face guard body is pressed close to skin department and is provided with air cushion 13.

In the embodiment of the utility model, the slotted hole 2 is provided with the ventilation plug 3, the outer side of the ventilation plug 3 is provided with the ventilation hole 4, the inner end of the ventilation plug 3 is clamped with the air filter element 5, the inner layer of the air filter element 5 is abutted against the slotted hole 2, and the ventilation plug 3 is in threaded rotary connection with the slotted hole 2 of the mask body 1, so that the ventilation of a patient in a sterile environment is facilitated, and meanwhile, the air filter element 5 is convenient to replace at a later stage.

In the embodiment of the utility model, the outer side surface of the water supply plug 7 is provided with anti-skid lines, and the water supply plug 7 is in detachable threaded rotary connection in the water supply hole 6, so that the water supply hole 6 is convenient to open or close, a straw can be delivered to the mouth of a patient through the water supply hole 6, the straw can be favorably drunk by the patient, and the use of a breathing machine is not delayed.

In the embodiment of the utility model, the air cushion 13 has certain elasticity, the edge of the air cushion 13 is provided with the mask cushion 14, and the mask cushion 14 is a soft cushion, so that the mask is tightly attached to the skin, and the patient can wear the mask conveniently without wound and trace.

EXAMPLE III

Referring to fig. 1 to 5, a water-absorbable noninvasive ventilator mask comprises a mask body 1, an oxygen therapy tube and a head band 15; the oxygen therapy pipe is arranged in the middle of the mask body 1 and consists of an oxygen supply pipe 8 and an oxygen guide pipe 12, the oxygen supply pipe 8 is fixedly arranged at the lower end of the nose mask, the oxygen guide pipe 12 is sleeved with a connecting sleeve 10, the oxygen guide pipe 12 is connected with the oxygen supply pipe 8 through the connecting sleeve 10, and the head band 15 is fixedly arranged on the outer side of the inner end of the mask body 1.

In the embodiment of the utility model, the outer side of the oxygen supply pipe 8 is provided with an external thread 9, the inner wall of the connecting sleeve 10 is provided with an internal thread 11, the upper end of the oxygen guide pipe 12 is clamped in the connecting sleeve 10, a sealing gasket is arranged between the oxygen supply pipe 8 and the oxygen guide pipe 12, and the oxygen supply pipe 8 and the connecting sleeve 10 are in threaded connection through the external thread 9 and the internal thread 11, so that the oxygen guide pipe 12 and the oxygen supply pipe 8 are tightly connected together, and the air tightness is improved.

The working principle is as follows: when the water-absorbable noninvasive ventilator mask is used, firstly, two ends of a head band 15 are fixedly installed in the middle of two sides of a mask body 1, then a water supply plug 7 is in threaded connection with a water supply hole 6 at one side of a mask of the mask body 1, then an air filter element 5 is clamped and arranged in an inner groove of a ventilation plug 3, the ventilation plug 3 is in threaded connection with a slotted hole 2 at the other side of the mask body 1, finally an oxygen guide pipe 12 penetrates through a connecting sleeve 10 and is clamped in the connecting sleeve 10, a rubber pad is arranged at the inner end of the oxygen guide pipe 12, then the oxygen supply pipe 8 is connected in the connecting sleeve 10 through an external thread 9 and an internal thread 11, meanwhile, the inner end of the oxygen supply pipe 8 is abutted against the rubber pad of the oxygen guide pipe 12, a ventilator is switched on, the mask can be worn at the mouth and nose of a patient through the head band 15 to supply oxygen to the patient, during the period, the water supply plug 7 can be screwed off, a straw is delivered to the mouth of the patient through the water supply hole 6, make things convenient for patient's straw to drink water, do not delay the use of breathing machine simultaneously, the elasticity air cushion 13 and the soft cover body pad 14 that set up simultaneously make the face guard can closely laminate with skin, make things convenient for the patient to have no trace to wear, improve the comfort level of face guard when using.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A water-absorbable noninvasive ventilator mask, which comprises a mask body (1), an oxygen therapy tube and a head band (15); the method is characterized in that: the oxygen therapy pipe is arranged in the middle of the mask body (1), the oxygen therapy pipe consists of an oxygen supply pipe (8) and an oxygen guide pipe (12), the oxygen supply pipe (8) is fixedly arranged at the lower end of the nose mask, the oxygen guide pipe (12) is sleeved with a connecting sleeve (10), the oxygen guide pipe (12) is connected with the oxygen supply pipe (8) through the connecting sleeve (10), and the head band (15) is fixedly arranged on the outer side of the inner end of the mask body (1);

a slotted hole (2) is formed in one side of a mask of the mask body (1), a ventilation plug (3) is arranged at the slotted hole (2), a ventilation hole (4) is formed in the outer side of the ventilation plug (3), an air filter element (5) is clamped at the inner end of the ventilation plug (3), the inner layer of the air filter element (5) abuts against the slotted hole (2), and the ventilation plug (3) is in threaded rotary connection with the slotted hole (2) of the mask body (1);

face guard body (1) gauze mask opposite side is opened has water supply hole (6), water supply hole (6) department installs water supply plug (7), water supply plug (7) lateral surface is equipped with anti-skidding line, and water supply plug (7) are detachable screw thread and rotate the connection in water supply hole (6).

2. The water absorbable noninvasive ventilator mask of claim 1, characterized in that: the oxygen supplying pipe is characterized in that an external thread (9) is arranged on the outer side of the oxygen supplying pipe (8), an internal thread (11) is arranged on the inner wall of the connecting sleeve (10), the upper end of the oxygen guide pipe (12) is clamped in the connecting sleeve (10), a sealing gasket is arranged between the oxygen supplying pipe (8) and the oxygen guide pipe (12), and the oxygen supplying pipe (8) and the connecting sleeve (10) are in threaded connection through the external thread (9) and the internal thread (11).

3. The water absorbable noninvasive ventilator mask of claim 1, characterized in that: the back end of the mask body (1) is provided with an air cushion (13) close to the skin, the air cushion (13) has certain elasticity, a cover body cushion (14) is arranged on the edge of the air cushion (13), and the cover body cushion (14) is a soft cushion.

4. The water absorbable noninvasive ventilator mask of claim 1, characterized in that: the mask is characterized in that the mask body (1) is made of transparent silica gel materials, the head band (15) of the mask body (1) is an elastic wide band, and the head band (15) has good air permeability.