CN218833346U

CN218833346U - Prevent crushing breathing machine face guard

Info

Publication number: CN218833346U
Application number: CN202222887442.5U
Authority: CN
Inventors: 李亚楠
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-11
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a prevent weighing wounded breathing machine face guard relates to breathing machine auxiliary device technical field. Including the face guard body, face guard body upper end fixed mounting has the forehead support, face guard body side fixed mounting has taut area one, forehead support side fixed mounting has taut area two, two the tip of taut area one is through primary and secondary buckle lock joint, two the tip of taut area two is through primary and secondary buckle two lock joints, forehead support surface indent has the spout, the inside sliding connection of spout has the slider, the slider surface articulates there is the connecting block, connecting block fixed surface installs the forehead pad for the device can adapt to different patient's forehead height size when satisfying the face guard body and stably placing in patient's face, the effectual adaptability that improves the device to can laminate patient's face more, the oppression of reducing means to patient's face, the effectual comfort level that improves the device.

Description

Prevent crushing breathing machine face guard

Technical Field

The utility model relates to a breathing machine auxiliary device technical field especially relates to a prevent weighing wounded breathing machine face guard.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field.

The mask that uses with breathing machine together simple structure at present adopts the connecting band to fix mask and patient's face usually, in order to minimize the inside oxygen's of mask leakage, just must firmly take up the fastening with the connecting band with patient's face, leads to mask and connecting band oppression patient's face, and long-time oppression inevitably causes patient's face to press wound, and the light person produces serious indentation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent weighing wounded breathing machine face guard has solved the above-mentioned technical problem who mentions.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent weighing wounded breathing machine face guard, includes the face guard body, face guard body upper end fixed mounting has the forehead support, face guard body side fixed mounting has taut area one, forehead support side fixed mounting has taut area two, two the tip of taut area one is detained a lock joint through the primary and secondary, two the tip of taut area two is detained two lock joints through the primary and secondary, forehead support surface indent has the spout, spout inside sliding connection has the slider, the slider surface articulates there is the connecting block, connecting block fixed surface installs the forehead pad.

Preferably, the inside spacing groove of having seted up of spout, spacing inslot portion fixed mounting has the spring, spring back end fixed mounting has the stopper, stopper fixed surface installs at slider lateral wall face.

Preferably, one surface of each of the two tightening belts is sleeved with a lantern ring in a sliding manner, and the surface of each lantern ring is fixedly provided with an air cushion.

Preferably, the two surfaces of the two tightening belts are also provided with air cushions in a sliding way.

Preferably, the fixed cover in face guard body surface is equipped with the sealing silica gel pad.

Preferably, the forehead cushion is of an arc-shaped structure and is connected with a layer of sponge cushion in a sticking mode.

Compared with the prior art, the utility model provides a pair of prevent pressing wounded breathing machine face guard has following beneficial effect:

the utility model provides a prevent weighing wounded breathing machine face guard, through wearing the face guard body to patient's face, then detain two tip lock joints with two taut belts two by the primary and secondary, detain one by the primary and secondary and be in the same place two taut belt one's tip lock joint, thereby accomplish the stable placement of face guard body at patient's face, thereby sealed silica gel pad that sets up by face guard body surface closely laminates with patient's face and reduces revealing of the inside oxygen of face guard body, the in-process is by patient's forehead portion extrusion forehead pad, make the forehead pad pass through the articulated swing that realizes the certain degree of connecting block at the slider surface, and make the slider slide inside the spout, according to patient's forehead portion height and two taut degree extrusion spring that take two and drive the stopper surface and slide in spacing inslot portion, make the device satisfy the face guard body when stable the placing of patient, can adapt to different patient's forehead portion height size, the effectual adaptability that has improved the device, and can laminate patient's facial comfort level more, the oppression of reduction device to patient's face, the effectual comfort level that has improved the device.

The utility model provides a prevent weighing wounded breathing machine face guard, adopt two taut area one and two taut two surfaces of area all cup joint the lantern ring through the slip and the air cushion of installation, and can be propped up by the air cushion with the facial part of taut area one and two contact patient in taut area, reduce the oppression of two pairs of patient's faces in taut area one and taut area, and can make the change of the facial position of the oppression patient in taut area one and taut area two according to the difference of patient's facial shape, thereby adjust the lantern ring in the change that adapts to pressurized position in taut area one and taut area two surface sliding, further improvement the adaptability of device, the whole oppression to patient's face of reducing mechanism.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the forehead support of the present invention;

FIG. 3 is a schematic view of the slider structure of the present invention;

FIG. 4 is a schematic view of the sealing silicone rubber pad of the present invention;

fig. 5 is a schematic view of the air cushion structure of the present invention.

In the figure: 1. the mask comprises a mask body 11, a tensioning belt I, 12, a snap fastener I, 13, an air cushion, 14, a tensioning belt II, 15, a snap fastener II, 16, a forehead support, 17, a forehead cushion, 18, a sliding groove, 19, a limiting groove, 2, a spring, 21, a sliding block, 22, a limiting block, 23, a connecting block, 24, a lantern ring, 25 and a sealing silica gel cushion.

Detailed Description

The first embodiment is as follows:

please refer to fig. 1-4, the utility model provides a technical scheme, including face guard body 1, face guard body 1 upper end fixed mounting has forehead portion support 16, face guard body 1 side fixed mounting has taut belt one 11, forehead portion support 16 side fixed mounting has taut belt two 14, the tip of two taut belts one 11 is through primary and secondary buckle one 12 lock joints, the tip of two taut belts two 14 is through primary and secondary buckle two 15 lock joints, forehead portion support 16 surface indent has spout 18, spout 18 inside sliding connection has slider 21, slider 21 surface articulates has connecting block 23, connecting block 23 surface fixed mounting has forehead pad 17, spout 18 inside has seted up spacing groove 19, limiting groove 19 inside fixed mounting has spring 2, spring 2 back end fixed mounting has stopper 22, stopper 22 surface fixed mounting is at slider 21 lateral wall, face guard body 1 fixed cover on the surface is equipped with sealing silica gel pad 25, forehead pad 17 is the arc column structure and pastes and is connected with the one deck foam-rubber cushion.

In this embodiment: wear face guard body 1 to patient's face, then detain two 15 tip lock joints of two tightening belts 14 by the primary and secondary, detain 12 the tip lock joint of two tightening belts 11 by the primary and secondary together, thereby accomplish face guard body 1 and place in the facial stability of patient, thereby it closely laminates with patient's face to reduce revealing of the inside oxygen of face guard body 1 by the sealing silica gel pad 25 that face guard body 1 surface set up, the in-process is by patient's forehead portion extrusion forehead pad 17, make forehead pad 17 realize the swing of certain degree through the articulated of connecting block 23 on slider 21 surface, and make slider 21 slide in spout 18 inside, extrude spring 2 and drive stopper 22 surface and slide in spacing groove 19 inside according to patient's forehead portion height and the tightening degree of two tightening belts 14, make the device satisfy face guard body 1 when patient's facial stable placing, can adapt to different patient's forehead portion height sizes, the effectual adaptability that improves the device, and can laminate patient's face more, reduce the oppression of device to patient, the effectual comfort level that has improved the device.

Example two:

referring to fig. 1 and 5, based on the first embodiment, the present invention provides a technical solution: the lantern rings 24 are sleeved on the surfaces of the two tensioning belts I11 in a sliding mode, the air cushions 13 are fixedly mounted on the surfaces of the lantern rings 24, and the air cushions 13 are mounted on the surfaces of the two tensioning belts II 14 in a sliding mode.

In this embodiment: the surfaces of the two tightening belts I11 and the two tightening belts II 14 are provided with the air cushions 13 which are installed by sleeving the lantern rings 24 in a sliding manner, the parts of the tightening belts I11 and the tightening belts II 14, which are in contact with the face of the patient, can be supported by the air cushions 13, the oppression of the tightening belts I11 and the tightening belts II 14 on the face of the patient is reduced, the positions of the tightening belts I11 and the tightening belts II 14 on the face of the patient can be changed according to the difference of the face shape of the patient, the lantern rings 24 slide on the surfaces of the tightening belts I11 and the tightening belts II 14 to adjust to adapt to the change of the pressed position, the adaptability of the device is further improved, and the whole compression of the device on the face of the patient is reduced.

The working principle is as follows: the mask body 1 is worn on the face of a patient, then the ends of the two tightening belts II 14 are buckled together by the snap fastener II 15, the ends of the two tightening belts I11 are buckled together by the snap fastener I12, thereby completing the stable placement of the mask body 1 on the face of the patient, and the sealing silica gel pad 25 arranged on the surface of the mask body 1 is tightly attached to the face of the patient so as to reduce the leakage of oxygen inside the mask body 1, the forehead pad 17 is extruded by the forehead of the patient in the process, so that the forehead pad 17, through the articulation of the connecting block 23 on the surface of the slider 21, performs a certain degree of oscillation, and so that the slider 21 slides inside the slide slot 18, the spring 2 is extruded according to the height of the forehead of the patient and the tightening degree of the two tightening belts 14 and drives the surface of the limiting block 22 to slide in the limiting groove 19, the device can adapt to the height of the forehead of different patients while the face mask body 1 is stably placed on the face of the patient, thereby effectively improving the adaptability of the device, the face of the patient can be more attached, the oppression of the device on the face of the patient is reduced, the comfort level of the device is effectively improved, the surfaces of the two tensioning belts I11 and the two tensioning belts II 14 are provided with the air cushions 13 which are arranged by slidably sleeving the lantern rings 24, the parts of the first tightening belt 11 and the second tightening belt 14, which are contacted with the face of the patient, can be supported by the air cushions 13 by the plurality of air cushions 13, so that the compression of the first tightening belt 11 and the second tightening belt 14 on the face of the patient is reduced, and when the parts of the face of the patient pressed by the first tensioning belt 11 and the second tensioning belt 14 are changed according to the different shapes of the face of the patient, the lantern ring 24 slides on the surfaces of the first tensioning belt 11 and the second tensioning belt 14 to be adjusted so as to adapt to the change of the pressed part, the adaptability of the device is further improved, and the compression of the whole device on the face of a patient is reduced.

Claims

1. The utility model provides a prevent weighing wounded breathing machine face guard, includes face guard body (1), face guard body (1) upper end fixed mounting has forehead portion support (16), its characterized in that: the face mask comprises a mask body (1), wherein a first tensioning belt (11) is fixedly mounted at the side end of the face mask body (1), a second tensioning belt (14) is fixedly mounted at the side end of a forehead support (16), the two ends of the first tensioning belt (11) are fastened through a first snap fastener (12), the two ends of the second tensioning belt (14) are fastened through a second snap fastener (15), a sliding groove (18) is recessed in the surface of the forehead support (16), a sliding block (21) is connected to the inside of the sliding groove (18) in a sliding mode, a connecting block (23) is hinged to the surface of the sliding block (21), and a forehead pad (17) is fixedly mounted on the surface of the connecting block (23).

2. A crush-resistant respirator mask as claimed in claim 1, in which: the utility model discloses a limiting groove, including spout (18), limiting groove (19), spring (2) back end fixed mounting has stopper (22), stopper (22) fixed surface installs the lateral wall face at slider (21).

3. A crush-resistant respirator mask as claimed in claim 2, in which: the surfaces of the two tensioning belts I (11) are sleeved with lantern rings (24) in a sliding mode, and air cushions (13) are fixedly mounted on the surfaces of the lantern rings (24).

4. A crush-resistant respirator mask as claimed in claim 3, in which: air cushions (13) are also slidably arranged on the surfaces of the two tensioning belts II (14).

5. The crush-proof respirator mask as claimed in claim 4, wherein: the surface of the mask body (1) is fixedly sleeved with a sealing silica gel pad (25).

6. The crush-proof respirator mask as claimed in claim 5, wherein: the forehead cushion (17) is of an arc-shaped structure and is connected with a layer of sponge cushion in a sticking way.