CN217186068U

CN217186068U - Device for opening airway

Info

Publication number: CN217186068U
Application number: CN202123279741.2U
Authority: CN
Inventors: 张俊霞; 王爱桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-16
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of medical equipment, in particular to a device for opening an air passage, which comprises a bedstead, a supporting component and an opening component, wherein the opening component comprises an adjusting component, a threaded rod, a fixing frame, a limiting block, a first biting block and a second biting block, the fixing frame is connected with the bedstead through the adjusting component, the first biting block is fixedly connected with the fixing frame and positioned at one side of the fixing frame, the second biting block is slidably connected with the fixing frame and positioned at one side of the fixing frame close to the first biting block, the limiting block is fixedly connected with the fixing frame and positioned at one side of the fixing frame close to the second biting block, one end of the threaded rod is in threaded connection with the second biting block and penetrates through the second biting block, the other end of the threaded rod is in rotational connection with the limiting block and penetrates through the limiting block, the threaded rod is in rotational connection with the first biting block, the supporting component is positioned at one side of the bedstead close to the fixing frame, the operation that the doctor can carry out the fibre bronchus fork pipe alone is realized, has saved manpower resources.

Description

Device for opening airway

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a device for strutting the air flue.

Background

The fiberbronchoscopy is to place a slender bronchoscope into the lower respiratory tract of a patient through the oral cavity, namely, the slender bronchoscope enters the trachea, the bronchus and the far end through the glottis, so that the lesion of the trachea and the bronchus is directly observed, and corresponding examination and treatment are carried out according to the lesion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prop up device of air flue aims at solving among the prior art and because patient can't open oropharynx larynx air flue voluntarily when carrying out fibre bronchus yoke, often needs another doctor to hold in the palm the lower jaw help and open the air flue, has caused the inconvenient technical problem of the waste of manpower and operation.

In order to realize the purpose, the utility model adopts a device for opening the air passage, the expanding component comprises an adjusting component, a threaded rod, a fixing frame, a limiting block, a first biting tooth block and a second biting tooth block, the fixed frame is connected with the bedstead through the adjusting component, the first biting block is fixedly connected with the fixed frame, and is positioned at one side of the fixed frame, the second biting block is connected with the fixed frame in a sliding way and is positioned at one side of the fixed frame close to the first biting block, the limit block is fixedly connected with the fixed frame, and is positioned at one side of the fixed frame close to the second biting block, one end of the threaded rod is in threaded connection with the second biting block, the other end of the threaded rod is rotatably connected with the limiting block and penetrates through the limiting block, and the supporting component is positioned on one side of the bedstead, which is close to the fixed frame.

The adjusting component comprises a positioning rod and a moving rod, and the positioning rod is fixedly connected with the bed frame and is positioned on one side of the bed frame; one end of the moving rod is connected with the positioning rod in a sliding mode, the other end of the moving rod is connected with the fixing frame in a rotating mode, and the moving rod penetrates through the positioning rod.

The supporting assembly comprises an angle rod, a clamping ring and a bolt, wherein the angle rod is fixedly connected with the bedstead and is positioned on one side of the bedstead, which is close to the positioning rod; the clamping ring is rotatably connected with the angle rod and is positioned on one side of the angle rod; the bolt is in threaded connection with the clamping ring and penetrates through the clamping ring.

The positioning rod is provided with a through hole boss, and the through hole boss is positioned at one end, close to the moving rod, of the positioning rod.

The opening assembly further comprises a rotating handle, the rotating handle is fixedly connected with the threaded rod and is located at one end, close to the limiting block, of the threaded rod.

The utility model discloses a device for strutting airway, realize after the doctor anaesthetizes patient, can fix the fiberoptic bronchoscope through the supporting component, then through the locating lever, the carriage release lever will the mount is adjusted suitable position to make first sting tooth piece with second sting tooth piece cooperates with patient's last tooth and lower tooth respectively, after the cooperation is accomplished alright through rotatory the threaded rod adjust and enlarge the distance of second sting tooth piece with first sting tooth piece, make patient's oral cavity open along with the distance increase of first sting tooth piece and second sting tooth piece, because the fiberoptic bronchoscope passes through the supporting component is fixed, make the doctor can observe fiberoptic bronchoscope and carry out the breeches pipe on the one side, and then realize that the doctor can be under the condition that does not need other doctors to help the continuation support patient's lower jaw, the oropharyngeal airway of the patient can be always in an open state, so that a doctor can carry out tracheal tube bifurcation operation under the fiberbronchoscope alone, and manpower resources are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the airway opening device of the present invention.

Fig. 2 is a schematic structural view of the spreading assembly of the present invention.

Fig. 3 is a schematic structural diagram of the support assembly of the present invention.

In the figure: 1-bedstead, 2-support component, 3-expanding component, 21-angle rod, 22-clamping ring, 23-bolt, 31-adjusting component, 32-threaded rod, 33-fixing rack, 34-limiting block, 35-first biting block, 36-second biting block, 37-rotating handle, 311-positioning rod, 312-moving rod, 3111-through hole boss.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides a device for opening an airway, which includes a bed frame 1, a supporting component 2 and an expanding component 3;

the expanding component 3 comprises an adjusting component 31, a threaded rod 32, a fixed frame 33, a limited block 34, a first biting block 35 and a second biting block 36, the fixing frame 33 is connected with the bedstead 1 through the adjusting component 31, the first biting block 35 is fixedly connected with the fixing frame 33, and is located at one side of the fixed frame 33, the second biting block 36 is connected with the fixed frame 33 in a sliding way, and is positioned at one side of the fixed frame 33 close to the first biting block 35, the limited block 34 is fixedly connected with the fixed frame 33, and is positioned at one side of the fixed frame 33 close to the second biting block 35, one end of the threaded rod 32 is in threaded connection with the second biting block 36, and penetrates through the second biting block 36, the other end of the threaded rod 32 is rotatably connected with the limit block 34, and penetrates the limit block 34, and the support assembly 2 is located on one side of the bed frame 1 close to the fixed frame 33.

Further, referring to fig. 1 and fig. 2, the adjusting member 31 includes a positioning rod 311 and a moving rod 312, the positioning rod 311 is fixedly connected to the bed frame 1 and is located at one side of the bed frame 1; one end of the moving rod 312 is slidably connected to the positioning rod 311, the other end of the moving rod 312 is rotatably connected to the fixing frame 33, and the moving rod 312 penetrates through the positioning rod 311.

Further, referring to fig. 2, the positioning rod 311 has a through hole boss 3111, and the through hole boss 3111 is located at one end of the positioning rod 311 close to the moving rod 312.

In this embodiment, the positioning rod 311 is fixedly installed on one side of the bed frame 1 by a screw, the moving rod 312 is sleeved on the through hole boss 3111 of the positioning rod 311, so that after the positioning rod 311 is positioned, the position of the moving rod 312 can be adjusted by the through hole boss 3111, and after the position adjustment of the moving rod 312 is completed, the fixing frame 33 and the moving rod 312 are fixed by a bolt, so that the rotation angle of the fixing frame 33 can be adjusted in advance, the first biting tooth block 35 and the fixing frame 33 are fixed by a bolt, the second biting tooth block 36 has a protrusion matching with a groove provided in the fixing frame 33, so that the second biting tooth block 36 can slide on the fixing frame 33, and the stopper 34 and the fixing frame 33 are fixed by a bolt, the threaded rod 32 penetrates through two ends of the limit block 34 and is provided with a boss, so that the threaded rod 32 can only rotate together with the limit block 34 and cannot move, the threaded rod 32 is in threaded connection with the second bit block 36 and penetrates through the second bit block 36, one end of the threaded rod 32 penetrating through the second bit block 36 is positioned in a groove formed in the first bit block 35, so that the rotation of the threaded rod 32 is not interfered by the first bit block 35, the movement of the second bit block 36 can be controlled by controlling the rotation of the threaded rod 32, the first bit block 35 and the second bit block 36 both have the same boss, the shape of the boss is approximately the same as the profile of a tooth gear of a human body, so that a patient can bite the first bit block 35 and the second bit block 36 more easily and comfortably, and after a doctor anesthetizes the patient, the bronchofiberscope can be fixed by the supporting component 2, then the fixing frame 33 is adjusted to a proper position by the positioning rod 311 and the moving rod 312, so that the first and second biting blocks 35 and 36 are respectively matched with the upper teeth and the lower teeth of the patient, after the matching is completed, the distance between the second biting block 36 and the first biting block 35 can be adjusted and increased by rotating the threaded rod 32, so that the oral cavity of the patient is opened along with the increase of the distance between the first and second biting blocks 35 and 35, and the bronchofiberscope can be fixed by the supporting component 2, so that the patient can be forked while observing the bronchofiberscope, and further, the oropharyngeal airway can be always opened under the condition that the doctor does not need to continuously support the lower jaw of the patient under the help of other doctors, therefore, a doctor can carry out tracheal tube bifurcation operation under the fiberbronchoscope by one person alone, and manpower resources are saved.

Further, referring to fig. 1 and 3, the support assembly 2 includes an angle bar 21, a clamping ring 22 and a bolt 23, the angle bar 21 is fixedly connected to the bed frame 1 and is located on a side of the bed frame 1 close to the positioning bar 311; the clamping ring 22 is rotatably connected with the angle rod 21 and is positioned on one side of the angle rod 21; the bolt 23 is connected with the clamping ring 22 in a threaded manner and penetrates through the clamping ring 22.

In this embodiment, the angle rod 21 is fixed to the bed frame 1 by a bolt, so that the angle rod 21 can be fixed after being adjusted in the rotating position, the retainer 22 is fixed to a boss of the angle rod 21 by a bolt, so that the retainer 22 can also be adjusted in the rotating position and then fixed, the retainer 22 has two bosses, and the two bolts 23 are simultaneously connected to the two bosses of the retainer 22 by threads, so that when the bronchofiberscope is sleeved in the retainer 22, the retainer 22 can be retracted by the rotation of the two bolts 23, thereby achieving the effect of fixing the bronchofiberscope.

Further, referring to fig. 2, the spreading assembly 3 further includes a rotating handle 37, and the rotating handle 37 is fixedly connected to the threaded rod 32 and is located at one end of the threaded rod 32 close to the limiting block 34.

In the embodiment, the rotating handle 37 is fixedly connected with the threaded rod 32 by welding, and the rotating handle 37 is composed of three cylinders, so that a doctor can operate by rotating the rotating handle 37 when rotating the threaded rod 32, and the operation is more labor-saving and convenient.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A device for expanding an air passage is characterized by comprising a bed frame, a supporting component and an expanding component;

the expanding assembly comprises an adjusting member, a threaded rod, a fixing frame, a limiting block, a first tooth biting block and a second tooth biting block, the fixing frame is connected with the bedstead through the adjusting member, the first tooth biting block is fixedly connected with the fixing frame and located on one side of the fixing frame, the second tooth biting block is slidably connected with the fixing frame and located on one side of the fixing frame close to the first tooth biting block, the limiting block is fixedly connected with the fixing frame and located on one side of the fixing frame close to the second tooth biting block, one end of the threaded rod is in threaded connection with the second tooth biting block and penetrates through the second tooth biting block, the other end of the threaded rod is rotatably connected with the limiting block and penetrates through the limiting block, and the supporting assembly is located on one side of the bedstead close to the fixing frame.

2. The device for dilating an airway as in claim 1,

the adjusting component comprises a positioning rod and a moving rod, and the positioning rod is fixedly connected with the bedstead and is positioned on one side of the bedstead; one end of the moving rod is connected with the positioning rod in a sliding mode, the other end of the moving rod is connected with the fixing frame in a rotating mode, and the moving rod penetrates through the positioning rod.

3. A device to distract an airway as claimed in claim 2,

the supporting assembly comprises an angle rod, a clamping ring and a bolt, and the angle rod is fixedly connected with the bedstead and is positioned on one side of the bedstead close to the positioning rod; the clamping ring is rotatably connected with the angle rod and is positioned on one side of the angle rod; the bolt is in threaded connection with the clamping ring and penetrates through the clamping ring.

4. A device for distracting an airway as in claim 2,

the positioning rod is provided with a through hole boss, and the through hole boss is positioned at one end, close to the movable rod, of the positioning rod.

5. The device for dilating an airway as in claim 1,

the spreading assembly further comprises a rotating handle, and the rotating handle is fixedly connected with the threaded rod and is positioned at one end, close to the limiting block, of the threaded rod.