CN217526033U

CN217526033U - Noninvasive breathing mask applicable to nasal intubation

Info

Publication number: CN217526033U
Application number: CN202220429662.0U
Authority: CN
Inventors: 李娟�
Original assignee: Chongqing Liangjiang New Area Second People's Hospital
Current assignee: Chongqing Liangjiang New Area Second People's Hospital
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-10-04
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a can be used to nasal cavity intubate not have respiratory mask of wound, include: the breathing mask comprises a breathing mask body, a connecting frame, a binding band and a connecting pipe; the breathing mask body is connected with a connecting frame and serves as a bearing foundation, and one end of the connecting pipe is provided with a communicating pipe; the through hole is formed in the breathing mask body, the filling block is embedded in the connecting plate, one end of the connecting plate is connected with the bearing seat, and one end of the first torsion spring is connected to the rotating shaft. This can be used to noninvasive respirator of nasal cavity intubate, through swivelling joint board, open the through-hole to can get into the inspection from the nasal cavity when doing the bronchoscope inspection, slide into in the slide rail through the slide, and make the gag lever post pass logical groove, and then be convenient for fasten the butt joint pipe in sealed tube, thereby be convenient for dock, paste through the second magic and paste with first magic and link to each other, make the protection frame fastening at respirator body inner wall, when using, the protection frame material is comparatively soft, can improve the travelling comfort.

Description

Noninvasive respirator for nasal intubation

Technical Field

The utility model relates to a medical care technical field specifically is a noninvasive respirator that can be used to nasal cavity intubate.

Background

The breathing mask is suitable for covering the nose or the mouth and the nose of an adult and is connected with CPAP or a bi-level breathing therapeutic apparatus for use, and is one of more important parts in critical care patients;

for example, the non-invasive breathing mask disclosed in the publication No. CN211272995U, the non-invasive breathing mask of the technical scheme of the utility model can realize the function of drinking water in a non-disassembled state, has a simple structure, is convenient to wear and adjust the position of the non-invasive mask, and improves the comfort of the patient;

this prior art solution also presents the following problems when in use:

1. the bronchoscopy of a critically ill patient is inconvenient;

2. the pipeline is not convenient to butt joint;

3. the comfort is poor;

there is a need for improvement in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be used to nasal cavity intubate does not have the respirator of creating to solve the present market that the above-mentioned background art provided and not have the respirator of creating on and be convenient for critically ill patient and carry out bronchoscopy, and the butt joint pipeline of not being convenient for, and the relatively poor problem of travelling comfort.

In order to achieve the above object, the utility model provides a following technical scheme: a noninvasive respiratory mask usable for nasal intubation, comprising: the breathing mask comprises a breathing mask body, a connecting frame, a binding band and a connecting pipe;

the breathing mask comprises a breathing mask body and is characterized in that a connecting frame is connected to the breathing mask body, the breathing mask body serves as a bearing foundation, a binding band is connected to the connecting frame, a connecting pipe is embedded in the breathing mask body, and a communicating pipe is arranged at one end of the connecting pipe;

the through-hole is seted up this is internal for the respirator, the block is connected with the filling block in the through-hole, the filling block inlays to be established in the connecting plate, connecting plate one end is connected with the bearing frame, the pivot is connected in the bearing frame, pivot one end is connected on the respirator body, the bearing frame below is connected with first torsional spring, first torsional spring one end is connected in the pivot.

Preferably, the central axis symmetry of stuff, connecting plate, bearing frame, pivot, first torsional spring and through-hole about the respirator body is provided with two sets ofly, and bearing frame, pivot and first torsional spring constitute rotatory reset structure, through swivelling joint board, open the through-hole to can get into the inspection from the nasal cavity when doing the bronchoscope inspection, when not using, reset through the stuff, the card income through-hole is sealed can.

Preferably, the diameter of the filling block is equal to that of the through hole, the filling block is made of rubber, and the distance between the connecting plate and the through hole is smaller than the length of the filling block, so that the bottom of the filling block can be inserted into the through hole, and the sealing effect is improved.

Preferably, a sealing pipe is connected in the connecting pipe, and a sliding rail is connected on the peripheral surface of the sealing pipe;

the slide, sliding connection is in the slide rail, the slide is connected on the carriage inside wall, the embedded butt joint pipe that is equipped with of carriage, the butt joint union coupling is in closed tube one end, butt joint pipe one end is connected in sealed tube, and it reduces the gap to insert sealed intraductal through butt joint pipe, prevents gas leakage.

Preferably, one end of the connecting pipe is connected with a bearing, a limiting rod is connected in the bearing, a second torsion spring is connected to the limiting rod, and one end of the second torsion spring is connected to the bearing;

the through groove is formed in the supporting frame, a limiting rod penetrates through the through groove and slides into the sliding rail through the sliding plate, the limiting rod penetrates through the through groove, and therefore the butt joint pipe is conveniently fastened in the sealing pipe, and butt joint is facilitated.

Preferably, the slide rail and the slide plate are respectively provided with a group on two sides of the inside of the support frame, and the two groups of slide rails, the slide plate and the support frame form a limiting structure, so that the butt joint pipe is not easy to shake in the sealing pipe.

Preferably, the cross section of the limiting rod is T-shaped, the height of the end part of the limiting rod is larger than the height of the inside of the through groove, and the height of the end part of the limiting rod is smaller than the width of the inside of the through groove, so that the end part of the limiting rod can penetrate through the through groove after rotating.

Preferably, respirator body one side is connected with first magic subsides, first magic is pasted the inboard and is connected with the second magic subsides, the inboard protection frame that is connected with is pasted to the second magic, protection frame block is connected on respirator body inner wall, the material of protection frame is rubber, pastes through the second magic and links to each other with first magic, makes the protection frame fastening at respirator body inner wall, and when using, the protection frame material is comparatively soft, can improve the travelling comfort.

Compared with the prior art, the beneficial effects of the utility model are that: this can be used to noninvasive respirator of nasal cavity intubate, through swivelling joint board, open the through-hole to can get into the inspection from the nasal cavity when doing the bronchoscope inspection, slide into in the slide rail through the slide, and make the gag lever post pass logical groove, and then be convenient for fasten the butt joint pipe in sealed tube, thereby be convenient for dock, paste through the second magic and paste with first magic and link to each other, make the protection frame fastening at respirator body inner wall, when using, the protection frame material is comparatively soft, can improve the travelling comfort.

1. When the patient needs bronchoscopy, the connecting plate is manually rotated through the bearing seat and the rotating shaft, the connecting plate drives the filling block, the filling block is subjected to plastic deformation and is separated from the through hole until the through hole is completely exposed, then a device in the bronchoscopy penetrates through the through hole to enter the nasal cavity of the patient, and then the patient is subjected to bronchoscopy under the condition that the mask is not uncovered and oxygen supply is cancelled;

2. firstly, inserting the butt joint pipe into the sealing pipe, sliding the sliding plate into the sliding rail in the inserting process, rotating the limiting rod through the bearing when the sliding plate does not completely slide into the sliding rail, enabling the end part of the limiting rod to pass through the through groove, when the sliding plate completely slides into the sliding rail, enabling the end part of the limiting rod to just pass through the through groove, loosening the limiting rod, rotatably resetting the limiting rod under the action of a second torsion spring, abutting against one side of the supporting frame, fastening the butt joint pipe in the sealing pipe, and facilitating butt joint between the connecting pipe and the communicating pipe;

3. at first, go into this internally with the respirator with the protective frame card to paste the multiunit second magic in the protective frame outside and the first magic of multiunit in the respirator body outside and paste the one-to-one, and the laminating, and then install the protective frame at the respirator originally internally, detain when disease face at the respirator body, the protective frame at first contacts with face, and the material of protective frame is rubber, and the material is comparatively soft, can not cause too big oppression power to face, and then is convenient for improve the travelling comfort when using.

Drawings

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

figure 2 shows the utility model a side view structure schematic diagram;

FIG. 3 is a schematic view of the supporting frame of the present invention;

FIG. 4 is an enlarged view of the part A structure of the present invention;

fig. 5 is an enlarged view of the structure of part B of the present invention.

In the figure: 1. a respiratory mask body; 2. a connecting frame; 3. binding a belt; 4. a connecting pipe; 5. a communicating pipe; 6. filling blocks; 7. a connecting plate; 8. a bearing seat; 9. a rotating shaft; 10. a first torsion spring; 11. a sealing tube; 12. a slide rail; 13. a slide plate; 14. a support frame; 15. butt-joint pipes; 16. a bearing; 17. a limiting rod; 18. a second torsion spring; 19. a through groove; 20. a first magic tape; 21. a second magic tape; 22. a protective frame; 23. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a noninvasive respiratory mask usable for nasal intubation, comprising: the breathing mask comprises a breathing mask body 1, a connecting frame 2, a binding belt 3 and a connecting pipe 4;

be connected with the splice frame 2 on the respirator body 1, and respirator body 1 is as bearing the basis, 2 in-connection of splice frame have bandage 3, it is equipped with connecting pipe 4 to inlay on the respirator body 1, 4 one ends of connecting pipe are provided with communicating pipe 5, through-hole 23, set up in respirator body 1, the joint is connected with filling block 6 in the through-hole 23, filling block 6 inlays to be established in connecting

plate

7, 7 one end of connecting plate is connected with bearing

frame

8, 8 in-connection of bearing frame have

pivot

9, 9 one end of pivot is connected on respirator body 1, 8 below of bearing frame are connected with

first torsion spring

10, 10 one end of first torsion spring is connected in pivot 9.

The filling blocks 6, the connecting plate 7, the bearing seat 8, the rotating shaft 9, the first torsion spring 10 and the through holes 23 are symmetrically arranged in two groups about the central axis of the respirator body 1, and the bearing seat 8, the rotating shaft 9 and the first torsion spring 10 form a rotary reset structure. The diameter of the filling block 6 is equal to the diameter of the through hole 23, the material of the filling block 6 is rubber, the distance between the connecting plate 7 and the through hole 23 is smaller than the length of the filling block 6, the bottom of the filling block 6 can be inserted into the through hole 23, the sealing effect is improved, the through hole 23 is opened through rotating the connecting plate 7, the inspection can be performed through the nasal cavity during bronchoscope inspection, when the bronchoscope inspection device is not used, the filling block 6 is reset, and the clamping-in through hole 23 is sealed.

4 in-connections of connecting pipe have sealed tube 11, are connected with slide rail 12 on the 11 outer peripheral faces of sealed tube, slide 13, sliding connection is in slide rail 12, and slide 13 is connected on the 14 inside walls of carriage, and the embedded butt joint pipe 15 that is equipped with of carriage 14 is connected in 5 one ends of closed tube 15, connects in sealed tube 11 to 15 one end of butt joint pipe, and it reduces the gap to insert in sealed tube 11 through butt joint pipe 15, prevents gas leakage. One end of the connecting pipe 4 is connected with a bearing 16, a limiting rod 17 is connected in the bearing 16, a second torsion spring 18 is connected on the limiting rod 17, one end of the second torsion spring 18 is connected on the bearing 16, a through groove 19 is formed in the supporting frame 14, and the limiting rod 17 penetrates through the through groove 19. The slide rails 12 and the slide plates 13 are respectively provided with a group at two sides inside the support frame 14, and the two groups of slide rails 12, the slide plates 13 and the support frame 14 form a limiting structure, so that the butt joint pipe 15 is not easy to shake in the sealing pipe 11. The cross sectional shape of gag lever post 17 is T shape, and gag lever post 17 tip height is greater than logical 19 internal height of grooves to gag lever post 17 tip height is less than the internal width of logical groove 19, makes after gag lever post 17 tip is rotatory, can pass logical groove 19, slides in slide rail 12 through slide 13 in, and makes gag lever post 17 pass logical groove 19, and then is convenient for fasten butt joint pipe 15 in sealed tube 11, thereby is convenient for dock.

Breathing mask body 1 one side is connected with first magic subsides 20, first magic subsides 20 inboard is connected with the second magic subsides 21, the inboard protective frame 22 that is connected with of second magic subsides 21, protective frame 22 block is connected on breathing mask body 1 inner wall, protective frame 22's material is rubber, paste 21 through the second magic and link to each other with first magic subsides 20, make protective frame 22 fasten at breathing mask body 1 inner wall, when using, protective frame 22 material is comparatively soft, can improve the travelling comfort.

The working principle is as follows: as shown in fig. 1-5, when using the noninvasive respirator for nasal intubation, the device is simply known, firstly, the butt-joint tube 15 is inserted into the sealing tube 11, the sliding plate 13 slides into the sliding rail 12 during the insertion process, when the sliding plate 13 does not completely slide into the sliding rail 12, the limiting rod 17 is rotated by the bearing 16, so that the end of the limiting rod 17 can pass through the through slot 19, when the sliding plate 13 completely slides into the sliding rail 12, the end of the limiting rod 17 just passes through the through slot 19, the limiting rod 17 is loosened, the limiting rod 17 is rotationally reset by the action of the second torsion spring 18, and abuts against one side of the supporting frame 14, the butt-joint tube 15 is fastened in the sealing tube 11, so as to facilitate the butt-joint between the connecting tube 4 and the communicating tube 5, secondly, the protecting frame 22 is clamped into the respirator body 1, and a plurality of sets of second magic tapes 21 outside the protecting frame 22 correspond to a plurality of sets of first magic tapes 20 outside the respirator body 1 one by one, and the protective frame 22 is attached, and then the protective frame 22 is installed in the breathing mask body 1, when the breathing mask body 1 is buckled on the face of a patient, the protective frame 22 is firstly contacted with the face, the protective frame 22 is made of rubber and is relatively soft, and excessive pressure force cannot be caused on the face, so that the comfort in use is improved, then, when bronchoscopy is required to be performed on the patient, the connecting plate 7 is manually rotated through the bearing seat 8 and the rotating shaft 9, the connecting plate 7 drives the filling block 6, the filling block 6 is subjected to plastic deformation and is separated from the through hole 23 until the through hole 23 is completely exposed, then, a device used in bronchoscopy passes through the through hole 23 to enter the nasal cavity of the patient, and then, under the condition that oxygen supply is cancelled without uncovering the mask, bronchoscopy is performed on the patient, and after the examination is completed, the connecting plate 7 is loosened, because the bearing seat 8 can twist the first torsion spring 10 when rotating, and after loosening, the connecting plate 7 drives the filling block 6 to reset automatically, so that the filling block 6 is clamped into the through hole 23 again, the through hole 23 is sealed, and normal use of the respirator body 1 is not affected, the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions of the features of the embodiments described above, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A noninvasive respiratory mask usable for nasal intubation, comprising: the breathing mask comprises a breathing mask body (1), a connecting frame (2), a binding band (3) and a connecting pipe (4), and is characterized in that;

the breathing mask is characterized in that a connecting frame (2) is connected to the breathing mask body (1), a binding band (3) is connected to the connecting frame (2), a connecting pipe (4) is embedded in the breathing mask body (1), and a communicating pipe (5) is arranged at one end of the connecting pipe (4);

through-hole (23) is seted up in respirator body (1), the joint is connected with filling block (6) in through-hole (23), filling block (6) are inlayed and are established in connecting plate (7), connecting plate (7) one end is connected with bearing frame (8), bearing frame (8) in-connection has pivot (9), pivot (9) one end is connected on respirator body (1), bearing frame (8) below is connected with first torsional spring (10), first torsional spring (10) one end is connected in pivot (9).

2. A noninvasive breathing mask for nasal intubation according to claim 1, wherein: the respirator is characterized in that the filling blocks (6), the connecting plates (7), the bearing seats (8), the rotating shafts (9), the first torsion springs (10) and the through holes (23) are symmetrically arranged in two groups relative to the central axis of the respirator body (1), and the bearing seats (8), the rotating shafts (9) and the first torsion springs (10) form a rotary reset structure.

3. A noninvasive breathing mask for nasal intubation according to claim 1, wherein: the diameter of the filling block (6) is equal to that of the through hole (23), the filling block (6) is made of rubber, and the distance between the connecting plate (7) and the through hole (23) is smaller than the length of the filling block (6).

4. A noninvasive breathing mask for nasal intubation as claimed in claim 1, wherein: a sealing pipe (11) is connected in the connecting pipe (4), and a sliding rail (12) is connected on the peripheral surface of the sealing pipe (11);

a sliding plate (13) which is connected in the sliding rail (12) in a sliding way, the sliding plate (13) is connected on the inner side wall of the supporting frame (14), a butt joint pipe (15) is embedded in the supporting frame (14), the butt joint pipe (15) is connected at one end of the communicating pipe (5), and one end of the butt joint pipe (15) is connected in the sealing pipe (11).

5. A noninvasive breathing mask for nasal intubation according to claim 4, wherein: one end of the connecting pipe (4) is connected with a bearing (16), a limiting rod (17) is connected in the bearing (16), a second torsion spring (18) is connected on the limiting rod (17), and one end of the second torsion spring (18) is connected on the bearing (16);

the through groove (19) is formed in the supporting frame (14), and a limiting rod (17) penetrates through the through groove (19).

6. The noninvasive breathing mask for nasal intubation according to claim 4, wherein: slide rail (12) and slide (13) respectively are equipped with a set ofly in carriage (14) inside both sides, and two sets of slide rail (12), slide (13) and carriage (14) constitute limit structure.

7. The noninvasive breathing mask for nasal intubation according to claim 5, wherein: the cross section of the limiting rod (17) is T-shaped, the height of the end part of the limiting rod (17) is larger than the inner height of the through groove (19), and the height of the end part of the limiting rod (17) is smaller than the inner width of the through groove (19).

8. A noninvasive breathing mask for nasal intubation according to claim 1, wherein: respirator body (1) one side is connected with first magic subsides (20), first magic subsides (20) inboard is connected with second magic subsides (21), second magic subsides (21) inboard is connected with protecting frame (22), protecting frame (22) block is connected on respirator body (1) inner wall, the material of protecting frame (22) is rubber.