CN215024565U

CN215024565U - Adjustable is through mouthful trachea cannula fixing device

Info

Publication number: CN215024565U
Application number: CN202121014991.0U
Authority: CN
Inventors: 何佳丽; 熊伊; 陈转鹏
Original assignee: Guangzhou First Peoples Hospital
Current assignee: Guangzhou First Peoples Hospital
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-07
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to the technical field of medical equipment, a adjustable is through oral trachea cannula fixing device is disclosed includes the mask body, direction slide rail, C type bite-block, activity area and fixed band. Wherein, the mask body is provided with a cavity; the two guide slide rails are oppositely arranged at two ends of the mask body and are positioned in the cavity; two ends of the C-shaped bite block are respectively connected with the two guide slide rails in a sliding manner and can slide back and forth along the length direction of the guide slide rails; the movable buckle belt is connected to the C-shaped tooth cushion; the two ends of the fixing band are respectively connected with the left side and the right side of the mask body. The adjustable oral trachea cannula fixing device of the utility model realizes the stable and fixed connection of the trachea cannula, prevents the appearance of the dropping-off of the trachea cannula and ensures the health and safety of patients; meanwhile, the position of the tracheal cannula can be adjusted and changed regularly, the pressure sore on the lips is effectively prevented, the comfort of the patient is improved, and the recovery of the patient's condition is facilitated.

Description

Adjustable is through mouthful trachea cannula fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an adjustable is through oral trachea cannula fixing device.

Background

Endotracheal intubation is an essential procedure in the rescue of critically ill patients and in the performance of endotracheal anesthesia in surgery/examination patients. After the trachea cannula is successfully inserted, the bite surface of the teeth needs to be supported by the bite block, so that the trachea cannula is prevented from being bitten by a patient to ensure smooth breathing of the patient. At present, the trachea cannula fixing mode adopted by various departments such as ICU, emergency department, anesthesia department and the like in most hospitals in China is still fixed by using a traditional bandage (inch belt) or an elastic adhesive tape; some large hospitals with better conditions are fixed by plastic fixtures. However, in the process of operation and rescue, the bandage or the inch band binding bite block and the tracheal catheter are not firmly fixed, so that the tracheal cannula is easy to be separated, suffocation is caused to the patient, and the life of the patient is seriously even threatened. Even if the plastic fixer is adopted to fix the tracheal cannula, the bite-block of the tracheal cannula and the plastic fixer is improperly fixed for a long time or oppresses the same orolabial part, the orolabial pressure sore is easily caused, the pain of the patient is increased, and the recovery of the state of an illness of the patient is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's problem, providing a stable fixed connection, the adjustable that the position of adjusting change trachea cannula of realization trachea cannula is in order to prevent effectively that the sore is pressed to the lip through mouthful trachea cannula fixing device.

In order to achieve the above purpose, the utility model adopts the following scheme:

adjustable is through oral trachea cannula fixing device includes:

a mask body having a cavity;

a guide slide rail; the two guide slide rails are oppositely arranged at two ends of the mask body and are positioned in the cavity;

the two ends of the C-shaped bite block are respectively connected with the two guide slide rails in a sliding manner and can slide along the length direction of the guide slide rails in a reciprocating manner, and the C-shaped bite block is used for supporting the tracheal cannula;

the movable buckle belt is connected to the C-shaped tooth cushion and is used for fastening and fixing the tracheal cannula;

and two ends of the fixing band are respectively connected to the left side and the right side of the mask body.

Furthermore, the two guide slide rails are oppositely arranged at the upper end and the lower end of the mask body and are positioned in the cavity; the upper end and the lower end of the C-shaped bite block are respectively connected with the two guide slide rails in a sliding manner and can slide in a left-right reciprocating manner along the length direction of the guide slide rails.

Further, the C-shaped bite block comprises:

the upper end and the lower end of the sliding support plate are respectively connected with the two guide slide rails in a sliding manner and can slide left and right in a reciprocating manner along the length direction of the guide slide rails; the movable buckle belt is connected to the front end face of the sliding support plate;

the C-shaped pipe bracket is connected with the rear end of the sliding support plate; the sliding support plate is provided with a C-shaped notch communicated with the C-shaped pipe bracket.

Furthermore, a plurality of through hole parts distributed around the C-shaped groove opening are arranged on the front end surface of the sliding support plate; the movable buckle belt penetrates through each through hole part and is connected to the front end face of the sliding support plate.

Further, the movable buckle belt comprises a buckle part and a movable cable tie; one end of the movable binding belt is connected with the buckling part; the other end of the connecting rod passes through the plurality of the through hole parts and is connected with the buckle part through buckles so as to fix the tight trachea cannula.

Furthermore, the rear end face of the sliding support plate is provided with a silica gel layer.

Furthermore, two ends of the fixing belt are detachably connected with the left side and the right side of the mask body respectively; the left side and the right side of the mask body are both provided with retaining rings; the two ends of the fixing band are provided with magic tapes; the two ends of the fixing band are detachably connected to the mask body through the magic tapes after penetrating through the retaining rings on the left side and the right side of the mask body.

Furthermore, the both ends of fixed band correspond and all are equipped with the silica gel pad near people's face cheek department.

Furthermore, the mask body comprises a left cambered surface cover plate, a right cambered surface cover plate, an upper plane cover plate and a lower plane cover plate; the lower end face of the upper plane cover plate and the upper end face of the lower plane cover plate are provided with the guide slide rails; and an inserting part and an embedding groove part which are matched with each other are arranged between the side face of the upper end of the left arc cover plate and the left side face of the left arc cover plate, between the side face of the lower end of the left arc cover plate and the left side face of the right arc cover plate, between the side face of the upper end of the right arc cover plate and the right side face of the left arc cover plate and between the side face of the lower end of the right arc cover plate and the right side face of the right arc cover plate.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model discloses a gauze mask body, direction slide rail, C type bite-block, activity area of detaining, fixed band combine to form adjustable oral trachea cannula fixing device, when using, will take through the fixed band and fix on patient's head, press fit C type bite-block with the mouth, place trachea cannula and carry out the bearing on C type bite-block, utilize activity area of detaining to fasten trachea cannula fixedly, realize trachea cannula's stable fixed connection, prevent the situation that trachea cannula deviates from, ensure patient's health and safety; meanwhile, the C-shaped bite block and the tracheal cannula can be regularly adjusted to synchronously slide along the length direction of the guide sliding rail in a reciprocating mode, so that the position of the tracheal cannula can be adjusted and changed, lip pressure sores can be effectively prevented, the comfort of a patient is improved, and the recovery of the patient's state of an illness is facilitated.

2. The utility model discloses an adjustable is through oral trachea cannula fixing device overall structure simple, and is easy and simple to handle, and the patient's of being convenient for oral care operation is applicable to market popularization in a large number.

Drawings

The present application will be described in further detail with reference to the following drawings and detailed description.

Fig. 1 is a schematic perspective view of the adjustable oral endotracheal intubation fixing device of the present invention.

Fig. 2 is an exploded perspective view of the mask body of the present invention.

Fig. 3 is a schematic perspective view of the C-shaped bite block, the movable buckle and the through hole portion of the present invention.

Fig. 4 is a schematic perspective view of another angle of the C-shaped bite block, the movable buckle and the through hole portion of the present invention.

The figure includes:

the mask comprises a mask body 1, a left cambered surface cover plate 11, a right cambered surface cover plate 12, an upper plane cover plate 13, a lower plane cover plate 14, a cavity 15, a guide sliding rail 2, a C-shaped tooth pad 3, a sliding support plate 31, a C-shaped notch 311, a C-shaped pipe bracket 32, a movable buckle belt 4, a buckle part 41, a movable binding belt 42, a fixing belt 5, a perforation part 6, a silica gel layer 7, a buckle ring 8, a magic tape 9, a silica gel pad 10, an inserting part 101 and an inserting groove part 102.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the adjustable orotracheal intubation fixing device includes a mask body 1, a guiding slide rail 2, a C-shaped bite block 3, a movable buckle belt 4 and a fixing belt 5. Wherein, the mask body 1 is provided with a cavity 15; the two guide slide rails 2 are oppositely arranged at two ends of the mask body 1 and are positioned in the cavity 15; two ends of the C-shaped bite block 3 are respectively connected with the two guide slide rails 2 in a sliding manner and can slide along the length direction of the guide slide rails 2 in a reciprocating manner so as to support the tracheal cannula; the C-shaped bite block 3 can be replaced by other bite blocks with a concave structure, such as a U-shaped bite block, a V-shaped bite block and the like. The movable buckle belt 4 is connected to the C-shaped bite block 3 and is used for fastening and fixing the tracheal intubation; both ends of the fixing band 5 are respectively connected with the left side and the right side of the mask body 1.

The utility model discloses a gauze mask body 1, direction slide rail 2, C type bite-block 3, the activity is detained area 4, fixed band 5 combines to form adjustable oral trachea cannula fixing device, when using, will take through fixed band 5 and fix on patient's head, with C type bite-block 3 of mouth pressfitting, place trachea cannula and carry out the bearing on C type bite-block 3, utilize activity to detain area 4 and fasten the trachea cannula and fix, realize the stable fixed connection of trachea cannula, prevent the situation that trachea cannula deviates from, ensure patient's health and safety; meanwhile, the C-shaped bite block 3 and the tracheal cannula can be regularly adjusted to synchronously slide back and forth along the length direction of the guide slide rail 2 so as to adjust and change the position of the tracheal cannula, thereby effectively preventing pressure sores on the lips, improving the comfort of patients and being beneficial to the recovery of the patients; and this adjustable is through a mouthful trachea cannula fixing device overall structure simple, and is easy and simple to handle, and the patient's of being convenient for oral care operation is applicable to the market and promotes in a large number.

Preferably, the two guide slide rails 2 are oppositely arranged at the upper end and the lower end of the mask body 1 and are positioned in the cavity 15; the upper end and the lower end of the C-shaped bite block 3 are respectively connected with the two guide slide rails 2 in a sliding manner and can slide left and right in a reciprocating manner along the length direction of the guide slide rails 2. Through locating two upper and lower both ends of the gauze mask body 1 with two direction slide rails 2, can regularly adjust C type bite-block 3, trachea cannula in step along direction slide rail 2's left and right sides direction reciprocating sliding to adjust the position that changes trachea cannula, can prevent effectively that the lip from pressing the sore, improve the travelling comfort that the patient used, be favorable to patient's state of an illness to resume. Of course, in another specific embodiment, the two guide slide rails 2 may also be oppositely disposed at the left and right ends of the mask body 1 and located in the cavity 15; the left end and the right end of the C-shaped bite block 3 are respectively in sliding connection with the two guide slide rails 2 and can slide up and down in a reciprocating mode along the length direction of the guide slide rails 2, and the position of the trachea cannula can be adjusted and changed to achieve the same effect.

Preferably, the rear end face of the mask body is an arc-shaped end face, so that the mask body is closely attached to the cheek of a patient, and the wearing comfort of the patient is improved.

According to the above embodiment, two guide rails 2 are slidably connected to the upper and lower ends of the C-shaped bite block 3. The C-shaped bite block 3 includes a sliding support plate 31 and a C-shaped tube bracket 32. The upper end and the lower end of the sliding support plate 31 are respectively connected with the two guide slide rails 2 in a sliding manner and can slide left and right in a reciprocating manner along the length direction of the guide slide rails 2; the movable buckle belt 4 is connected to the front end face of the sliding support plate 31; a C-shaped pipe bracket 32 is connected with the rear end of the sliding support plate 31; the sliding support plate 31 has a C-shaped notch 311 communicating with the C-shaped pipe bracket 32. The C-shaped notch 311 and the notch of the C-shaped pipe bracket 32 have the same specification and size, and the same largest-specification tracheal cannula can be inserted. In some embodiments, the C-shaped tube bracket 32 may be replaced by other tube brackets with a similar "concave" structure, such as a U-shaped tube bracket, a V-shaped tube bracket, etc. The channel opening along the length of the tube tray of this "concave" like structure is oriented at 60 degrees relative to the sliding support plate 313. Similarly, the C-shaped notch 311 may be replaced by other notches similar to a "concave" structure, such as a U-shaped notch, a V-shaped notch, etc. The length of the C-shaped pipe bracket 32 is 4-5 cm. Pass trachea cannula C type notch 311, C type pipe holds in the palm groove 32, utilize C type pipe to hold in the palm groove 32 and carry out the bearing to trachea cannula, it ties up fixedly to trachea cannula to recycle activity cingulum 4, realize trachea cannula's stable fixed connection, then through the position of regularly adjusting removal slip backup pad 31, with drive C type pipe holds in the palm groove 32, trachea cannula synchronous movement, in order to adjust the position that changes trachea cannula, can prevent the lip pressure sore effectively, improve the travelling comfort that the patient used, be favorable to patient's the state of an illness to resume, and overall structure is simple, the operation is simple and convenient, make things convenient for oral care.

Preferably, the rear end face of the sliding support plate 31 is provided with a silica gel layer 7. Certainly, according to the demand, the preceding terminal surface of slip backup pad 31 to and the surface in C type pipe bracket 32 all can set up silica gel layer 7, provides patient's use travelling comfort, sanitation and hygiene, and the sore is pressed to the prevention lip, cleans the clearance easily.

In order to facilitate the connection of the movable buckle belt 4 to the sliding support plate 31, a plurality of through holes 6 distributed around the C-shaped notch 311 are formed in the front end surface of the sliding support plate 31; the movable buckle 4 passes through each through hole 6 and is connected to the front end face of the sliding support plate 31. The movable buckle belt 4 penetrates through each through hole part 6 to be connected to the sliding support plate 31, the movable buckle belt 4 is used for fixedly penetrating and buckling the trachea cannula, the trachea cannula is stably and fixedly connected to the C-shaped tooth pad 3, and the trachea cannula fixing device is simple in structure and easy and convenient to operate. In the present embodiment, the number of the perforated portions 6 is 3; the 3 perforated parts 6 are evenly distributed around the C-shaped notch 311. Of course, the number of the perforated portions 6 on the slide support plate 31 may be set as appropriate according to the requirements.

Specifically, the movable buckle belt 4 comprises a buckle part 41 and a movable cable tie 42; one end of the movable binding belt 42 is connected with the buckling part 41; the other end of the connecting rod passes through a plurality of the through hole parts 6 to be connected with the buckle part 41 in a threading way so as to fix the tight trachea cannula. The movable binding belt 42 passes through each through hole part 6 to be connected to the sliding support plate 31, and then the movable binding belt 42 passes through the buckling part 41 by pressing the buckling part 41 so as to stably tie the tracheal cannula on the C-shaped tooth pad 3, so that the structure is simple, and the tracheal cannula can be tied by only pressing the buckling part 41 and pulling; when the button is loosened, the button part 41 is only needed to be pressed, and the button is loosened by pulling, so that the operation is more convenient.

The mask body 1 comprises a left arc surface cover plate 11, a right arc surface cover plate 12, an upper plane cover plate 13 and a lower plane cover plate 14; the lower end face of the upper plane cover plate 13 and the upper end face of the lower plane cover plate 14 are both provided with the guide slide rail 2; an inserting portion 101 and an inserting groove portion 102 which are matched with each other are arranged between the side face of the upper end of the left arc cover plate 11 and the left side face of the left arc cover plate 11, between the side face of the lower end of the left arc cover plate 11 and the left side face of the right arc cover plate 12, between the side face of the upper end of the right arc cover plate 12 and the right side face of the left arc cover plate 11, and between the side face of the lower end of the right arc cover plate 12 and the right side face of the right arc cover plate 12. Inlay portion 101 and caulking groove portion 102 through everywhere and mutually support and inlay to with left arc cover plate 11, right arc cover plate 12, go up plane cover plate 13, down plane cover plate 14 demountable assembly forms the gauze mask body 1, on the one hand, utilize left arc cover plate 11, right arc cover plate 12 restriction direction slide rail 2, prevent 3 roll-off direction slide rail 2 of C type bite-block, and simultaneously, on the other hand, can realize the quick assembly disassembly of the gauze mask body 1, be convenient for pick up and store, and the renewal part.

In the present embodiment, two ends of the fixing band 5 are detachably connected to the left and right sides of the mask body 1 respectively; the left side and the right side of the mask body 1 are both provided with retaining rings 8; the two ends of the fixing band 5 are provided with magic tapes 9; the two ends of the fixing band 5 penetrate through the buckles 8 on the left side and the right side of the mask body 1 and then are detachably connected to the mask body 1 through the magic tapes 9, so that the mask is simple in structure, simple and convenient to operate and convenient for a patient to wear.

And silica gel pads 10 are arranged at the positions, corresponding to the cheek parts of the human face, of the two ends of the fixing band 5. Correspond through the both ends at fixed band 5 and be close to face cheek and set up silica gel pad 10, this silica gel pad 10 is transparent or translucent construction, effectively reduces the pressure of fixed band 5 to face cheek, and the nursing staff of being convenient for simultaneously observes skin color and changes, has the condition such as non-pressure sore to appear.

To sum up, the embodiment of the utility model provides an adjustable peroral trachea cannula fixing device, wherein, the utility model discloses a mask body 1, guide slide rail 2, C type bite-block 3, activity buckle belt 4, fixed band 5 combine to form adjustable peroral trachea cannula fixing device, when using, will take to fix on patient's head through fixed band 5, press fit C type bite-block 3 with the mouth, place trachea cannula and carry out the bearing on C type bite-block 3, utilize activity buckle belt 4 to fasten trachea cannula fixedly, realize trachea cannula's stable fixed connection, prevent the situation that trachea cannula deviates from, ensure patient's health and safety; meanwhile, the C-shaped bite block 3 and the tracheal cannula can be regularly adjusted to synchronously slide back and forth along the length direction of the guide slide rail 2 so as to adjust and change the position of the tracheal cannula, thereby effectively preventing pressure sores on the lips, improving the comfort of patients and being beneficial to the recovery of the patients; and this adjustable is through a mouthful trachea cannula fixing device overall structure simple, and is easy and simple to handle, and the patient's of being convenient for oral care operation is applicable to the market and promotes in a large number.

The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.

Claims

1. Adjustable is through oral trachea cannula fixing device, its characterized in that includes:

a mask body having a cavity;

2. The adjustable orotracheal tube fixing device of claim 1, wherein two said guide slide rails are oppositely disposed at the upper and lower ends of said mask body and located in said cavity; the upper end and the lower end of the C-shaped bite block are respectively connected with the two guide slide rails in a sliding manner and can slide in a left-right reciprocating manner along the length direction of the guide slide rails.

3. The adjustable orotracheal tube securing device of claim 2, wherein said C-shaped bite block comprises:

4. The adjustable orotracheal tube fixing device of claim 3, wherein a plurality of perforated portions are provided on the front end face of said sliding support plate and distributed around said C-shaped notch; the movable buckle belt penetrates through each through hole part and is connected to the front end face of the sliding support plate.

5. The adjustable orotracheal tube securing device of claim 4, wherein said movable strap includes a buckle portion and a movable tie; one end of the movable binding belt is connected with the buckling part; the other end of the connecting rod passes through the plurality of the through hole parts and is connected with the buckle part through buckles so as to fix the tight trachea cannula.

6. The adjustable orotracheal intubation fixation device according to claim 3, wherein a silicone layer is disposed on a rear end surface of the sliding support plate.

7. The adjustable orotracheal tube fixing device according to claim 1, wherein both ends of said fixing band are detachably connected to the left and right sides of said mask body, respectively; the left side and the right side of the mask body are both provided with retaining rings; the two ends of the fixing band are provided with magic tapes; the two ends of the fixing band are detachably connected to the mask body through the magic tapes after penetrating through the retaining rings on the left side and the right side of the mask body.

8. The adjustable orotracheal intubation fixation device according to claim 1, wherein silica gel pads are disposed at two ends of the fixation band corresponding to positions close to cheeks of a human face.

9. The adjustable orotracheal tube fixing device of claim 1, wherein said mask body comprises a left mask dome, a right mask dome, an upper plane mask, a lower plane mask; the lower end face of the upper plane cover plate and the upper end face of the lower plane cover plate are provided with the guide slide rails; and an inserting part and an embedding groove part which are matched with each other are arranged between the side face of the upper end of the left arc cover plate and the left side face of the left arc cover plate, between the side face of the lower end of the left arc cover plate and the left side face of the right arc cover plate, between the side face of the upper end of the right arc cover plate and the right side face of the left arc cover plate and between the side face of the lower end of the right arc cover plate and the right side face of the right arc cover plate.