CN219963677U

CN219963677U - Mask type trachea cannula fixer

Info

Publication number: CN219963677U
Application number: CN202321280910.0U
Authority: CN
Inventors: 李欢欢
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-07
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a mask type tracheal cannula fixer, which comprises a hollowed mask frame, wherein a notched sleeve arranged on a tracheal cannula is arranged at the bottom of the inner side end of the hollowed mask frame, a clamp is arranged on the sleeve, and a detachable tooth pad fixing hole is arranged on the outer side wall of the sleeve.

Description

Mask type trachea cannula fixer

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a mask type tracheal cannula fixer.

Background

When the tracheal intubation of a patient with severe coma is successful, medical staff need to bind the bite block and the tracheal intubation together by using the belt, and the function is to strengthen the catheter and prevent the catheter from shifting. However, this operation item, which is clinically available, has many drawbacks. Firstly, two ropes are needed, the first belt is fixed around the head through a bite block, a catheter, the face and the neck, and the second belt is fixed around the head through the front ear and the rear ear on the basis of the first belt, so that the process is complicated; secondly, the trachea cannula is used for oral care every class, the strap is in direct contact with the oral cavity and needs to be replaced to keep clean and prevent infection, and the process of unbinding the strap is laborious and takes a long time because the strap is tightly bound; thirdly, the occurrence of pressure injury is common directly due to factors of the size, the material and the position of the belt; fourth, this fixation does not effectively fix the catheter, and often patient catheter displacement occurs. Fifth, two people are required to be used together when the bite block and the trachea cannula are replaced for nursing, and labor is increased. Therefore, the lacing integrated hollowed-out mask type tracheal cannula fixer designed at the time is provided to solve the clinical problems.

Disclosure of Invention

The utility model aims to provide a mask type tracheal cannula fixer, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a face guard formula trachea cannula fixer, includes the fretwork face guard frame, the notched sleeve pipe of placing in trachea cannula is installed to the inboard end bottom of fretwork face guard frame, install the holder on the sleeve pipe, detachable bite-block fixed orifices is installed to sheathed tube lateral wall.

Preferably, a sliding groove is formed in the bottom of the inner side end of the hollowed mask frame, a sliding block is slidably installed in the sliding groove, a telescopic rod capable of adjusting the height of the sleeve is installed on the sliding block, the sleeve and the upper end of the telescopic rod are rotatably installed, and a limiting assembly is installed on the sliding block.

Preferably, the limiting component comprises a fixing rod, the fixing rod is arranged in a strip-shaped opening formed in the hollowed mask frame and communicated with the sliding groove, and a nut is screwed at the end head of the fixing rod.

Preferably, the clamp comprises a screw rod which is in threaded connection with the outer side wall of the sleeve, and the end head of the screw rod is provided with a clamping block.

Preferably, the outer side wall of the sleeve extends outwards to form a plane, a limiting groove is formed in the extending surface of the sleeve, an inserting block is inserted into the limiting groove, an adjusting rod is mounted on the outer side wall of the inserting block, and the tooth pad fixing hole is fixedly mounted with the adjusting rod.

Preferably, the outer side wall of the adjusting rod is in threaded connection with a limit nut for limiting the position of the insert block in the limit groove.

Preferably, the top of fretwork face guard frame is installed first restraint band, the screen panel is installed to the lateral wall of first restraint band, the second restraint band is installed to the lower extreme both sides of screen panel, the both sides of fretwork face guard frame are provided with the engaging lug, the button is installed to the lateral wall of second restraint band.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a mask type tracheal cannula fixer, which comprises a hollow mask frame, wherein the hollow mask frame is arranged, the contact area with the head of a patient can be greatly increased, the fixation of a sleeve is further increased, the deviation is avoided, the tracheal cannula can be conveniently limited through the arranged sleeve, the tracheal cannula can be fixed in the sleeve through a clamp, the tube is prevented from falling off, the position of the tracheal cannula in the mouth of the patient can be adjusted through a sliding block, the length of a telescopic rod is adjusted, the sleeve can be adjusted to the position of the mouth of the corresponding patient according to the condition of each different patient, the detachable bite block fixing holes are arranged, the replacement and cleaning can be conveniently and regularly performed, the position of the bite block fixing holes can be adjusted through adjusting the sleeve position, the discomfort of the patient in the same position can be avoided, the effect can be achieved through rotating the sleeve, the face of the patient can be fixed through the arranged first constraint belt, the second constraint belt, the mask, the connecting lug and buttons, the contact area is increased through the net cover, the stability is increased, the problem that the clinical severe is solved, after the tracheal cannula is fixed on the face of the patient, the tracheal cannula is fixed on the patient, the nursing device is designed, the nursing device can be used by a proper care device, and the nursing device can be completed through the nursing device without using the human consumption, and the nursing device can be completed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of a detachable bite block fastening hole according to the present utility model.

In the figure: the face mask comprises a 1-hollowed face mask frame, a 2-notch, a 3-sleeve, a 4-tooth pad fixing hole, a 5-sliding groove, a 6-sliding block, a 7-telescopic rod, an 8-fixing rod, a 9-strip-shaped opening, a 10-nut, an 11-screw rod, a 12-clamping block, a 13-limiting groove, a 14-inserting block, a 15-adjusting rod, a 16-limiting nut, a 17-first limiting belt, a 18-net cover, a 19-second limiting belt, a 20-connecting lug and a 21-button.

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. 1-2, the present utility model provides a technical solution: the utility model provides a face guard formula trachea cannula fixer, includes fretwork face guard frame 1, the sleeve pipe 3 of placing in the jawed 2 of trachea cannula is installed to fretwork face guard frame 1's inboard end bottom, install the holder on the sleeve pipe 3, detachable bite-block fixed orifices 4 are installed to sleeve pipe 3's lateral wall.

The hollow mask frame 1 is the same as the frame of the noninvasive ventilator mask in the prior art, can be close to the face of a patient, and is more tightly attached.

The silica gel pad is arranged on the joint surface of the hollowed mask frame 1 and the skin of a patient, so that the occurrence of crush injury is prevented.

The notch 2 is arranged at the right end of the sleeve 3, and the clamp holder is arranged at the right lower end of the sleeve 3.

Specifically, spout 5 has been seted up to the inboard end bottom of fretwork face guard frame 1, sliding installation has slider 6 in the spout 5, install the telescopic link 7 of adjustable sleeve pipe 3 height on the slider 6, sleeve pipe 3 and the upper end rotation installation of telescopic link 7, install spacing subassembly on the slider 6.

Through the rotation installation of sleeve pipe 3 and telescopic link 7, can be with the different positions of bite-block fixed orifices 4 adjustment corresponding sleeve pipe 3 to according to patient's condition adjustment interlock position, avoid the uncomfortable phenomenon to appear in the same place interlock, also can reach this kind of effect through adjusting sleeve pipe 3's position moreover.

Specifically, the limiting component comprises a fixing rod 8, the fixing rod 8 is arranged in a strip-shaped opening 9 formed in the hollowed mask frame 1 and communicated with the sliding groove 5, and a nut 10 is screwed at the end of the fixing rod 8.

Specifically, the clamp comprises a screw 11, the screw 11 is in threaded connection with the outer side wall of the sleeve 3, and a clamping block 12 is arranged at the end head of the screw 11.

Specifically, the outer side wall of the sleeve 3 extends outwards to form a plane, a limiting groove 13 is formed in the extending surface of the sleeve 3, an inserting block 14 is inserted into the limiting groove 13, an adjusting rod 15 is mounted on the outer side wall of the inserting block 14, and the tooth pad fixing hole 4 and the adjusting rod 15 are fixedly mounted.

The cleaning and replacement of the bite-block fixing holes 4 can be facilitated, and the positions of the bite-block fixing holes 4 extending into the oral cavity of a patient can be adjusted according to the insertion direction of the insert block 14 so as to adapt to the use after the sleeve 3 is rotated.

Specifically, a limit nut 16 is screwed on the outer side wall of the adjusting rod 15 and is used for limiting the position of the insert block 14 in the limit groove 13.

Specifically, the top of fretwork face guard frame 1 is installed first restraint band 17, screen panel 18 is installed to the lateral wall of first restraint band 17, second restraint band 19 is installed to the lower extreme both sides of screen panel 18, the both sides of fretwork face guard frame 1 are provided with engaging lug 20, button 21 is installed to the lateral wall of second restraint band 19, and first restraint band 17 and second restraint band 19 are the elastic band.

Working principle: when the utility model is used, after the trachea cannula is shaped, the hollowed mask frame 1 is covered on the face of a patient, at the moment, the trachea cannula passes through the hollowed mask frame 1, then the net cover 18 is arranged on the back brain of the patient, the first restraint strap 17 is arranged on the top of the brain from the forehead to restrain the upper part, the second restraint strap 19 passes through the connecting lugs 20 on two sides, the lower end of the net cover 18 is fixed by fixing the button 21, thus the hollowed mask frame 1 is fixed, then the length of the telescopic rod 7 is adjusted, the sleeve 3 corresponds to the mouth of the patient, the inserting block 14 is inserted into the limiting groove 13, the tooth pad fixing hole 4 is arranged in the mouth of the patient, then the position of the inserting block 14 is adjusted to be positioned in the limiting groove 13, then the limiting nut 16 is screwed to fix the inserting block 14 in the limiting groove 13, thus the position of the tooth pad fixing hole 4 is fixed, the tooth pad fixing hole 4 supports the teeth of the patient, the phenomenon of biting the trachea cannula is avoided, then the trachea cannula is arranged in the sleeve 3 from the notch 2, the sleeve 3 limits the trachea cannula, then the screw 11 is screwed, the screw 11 drives the clamping block 12 to move, the trachea cannula is clamped between the sleeve 3 and the clamping block 12, the phenomenon of pipe removal is avoided, when the position of the trachea cannula in a mouth or the position of the tooth pad fixing hole 4 is required to be changed, the sliding block 6 slides in the sliding groove 5, the adjustment is completed, then the screw cap 10 is screwed, the screw cap 10 is tightly attached to the hollowed mask frame 1, when the mouth and the tooth pad fixing hole 4 of a patient are required to be cleaned or replaced, the limiting nut 16 is screwed, the inserting block 14 is slid out from the limiting groove 13, the position of the trachea cannula is fixed at the moment, the phenomenon of pipe removal of the trachea cannula is avoided, after the cleaning is completed, inserting the insert block 14 into the limit groove 13, placing the bite block fixing hole 4 into the mouth of a patient, adjusting the position of the insert block 14 in the limit groove 13, screwing the limit nut 16 to enable the limit nut 16 to be tightly attached to the extension surface of the sleeve 3, when the bite block fixing hole 4 is required to be changed to be positioned on the other side of the sleeve 3, firstly disassembling the bite block fixing hole 4, taking out the trachea cannula from the sleeve 3, rotating the sleeve 3 to drive the extension surface of the sleeve 3 to rotate to the other side, then placing the trachea cannula into the sleeve 3 again, fixing the trachea cannula through a clamp, reinserting the insert block 14 into the limit groove 13, placing the bite block fixing hole 4 into the mouth of the patient, adjusting the position of the insert block 14 in the limit groove 13, and screwing the limit nut 16 to enable the limit nut 16 to be tightly attached to the extension surface of the sleeve 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mask-type tracheal cannula holder, characterized in that: including fretwork face guard frame (1), notched sleeve pipe (3) of placing in trachea cannula is installed to the inboard end bottom of fretwork face guard frame (1), install the holder on sleeve pipe (3), detachable bite-block fixed orifices (4) are installed to the lateral wall of sleeve pipe (3).

2. A mask tracheal cannula holder as in claim 1, wherein: the novel mask is characterized in that a sliding groove (5) is formed in the bottom of the inner side end of the hollowed mask frame (1), a sliding block (6) is arranged in the sliding groove (5), a telescopic rod (7) capable of adjusting the height of the sleeve (3) is arranged on the sliding block (6), the sleeve (3) is rotatably arranged at the upper end of the telescopic rod (7), and a limiting assembly is arranged on the sliding block (6).

3. A mask endotracheal tube holder according to claim 2, wherein: the limiting component comprises a fixing rod (8), the fixing rod (8) is arranged in a strip-shaped opening (9) formed in the hollowed mask frame (1) and communicated with the sliding groove (5), and a nut (10) is screwed at the end of the fixing rod (8).

4. A mask tracheal cannula holder as in claim 1, wherein: the clamp holder comprises a screw rod (11), the screw rod (11) is in threaded connection with the outer side wall of the sleeve (3), and a clamping block (12) is arranged at the end head of the screw rod (11).

5. A mask tracheal cannula holder as in claim 1, wherein: the outer side wall of sleeve pipe (3) outwards extends to be the plane, spacing recess (13) have been seted up to the extension face of sleeve pipe (3), insert piece (14) have been inserted in spacing recess (13), regulation pole (15) are installed to the outer side wall of insert piece (14), bite-block fixed orifices (4) and regulation pole (15) fixed mounting.

6. A mask tracheal tube fixator as claimed in claim 5 wherein: the outer side wall of the adjusting rod (15) is in threaded connection with a limiting nut (16) for limiting the position of the inserting block (14) in the limiting groove (13).

7. A mask tracheal cannula holder as in claim 1, wherein: the novel mask comprises a hollowed mask frame (1), wherein a first restraint strap (17) is arranged at the top end of the hollowed mask frame (1), a mesh enclosure (18) is arranged on the outer side wall of the first restraint strap (17), a second restraint strap (19) is arranged on two sides of the lower end of the mesh enclosure (18), connecting lugs (20) are arranged on two sides of the hollowed mask frame (1), and buttons (21) are arranged on the outer side wall of the second restraint strap (19).