CN211432811U

CN211432811U - Inflatable size-adjustable multi-adaptation laryngoscope lens

Info

Publication number: CN211432811U
Application number: CN201821813065.8U
Authority: CN
Inventors: 卢传友
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2020-09-08
Anticipated expiration: 2028-11-05

Abstract

The utility model discloses a many adaptations of inflatable adjustable size laryngoscope piece, including pipe box 1, pipe box 1 is including being arranged in with external connection's fixed part 11 to and be arranged in stretching into the portion of stretching into 12 in the oral cavity, stretch into 12 cavity and be used for installing camera 5 and LED lamp 6, stretch into and be equipped with on the preceding upper end of portion 12 and be used for choosing the epiglottis and can inflate expanded gasbag 2, the laryngoscope piece is still including being arranged in being connected to aerifing in gasbag 2 with outside pump, gasbag 2 can expand the different sizes of increase according to the size of the inflation volume after aerifing so that the epiglottis of different sizes oral cavity is chosen to supply the laryngoscope piece to choose according to the size of inflation volume for this laryngoscope piece can adapt to neonate, infant to adult's small and medium size specification dimensional requirement simultaneously, and the practicality is strong, and the size is adjusted in a flexible way, and operating personnel can fill according to every person under examination's actual conditions, The deflation adjustment is simple in clinical use and operation, and the replacement cost of the laryngoscope lens is saved.

Description

Inflatable size-adjustable multi-adaptation laryngoscope lens

[ technical field ] A method for producing a semiconductor device

The utility model relates to an inflatable size-adjustable multi-adaptation laryngoscope piece.

[ background of the invention ]

At present, the visual laryngoscope is widely applied to clinical medicine, generally comprises a display, a handle, a laryngoscope piece, an LED lamp and a camera, wherein the laryngoscope piece is fixed on the handle and comprises a pipe sleeve and a front upper end, the camera and the LED lamp are sleeved in the pipe sleeve and positioned below the front upper end, and the front upper end of the laryngoscope piece has the function of unfolding the epiglottis of the pharyngeal portion to expose the glottis, so that the image is shot through the camera and displayed on the display under the illumination of an LED lamp. The traditional laryngoscope lens is generally divided into a plurality of specifications due to different sizes of infants and adults, the sizes of the infants, the infants and the adults are generally designed into a plurality of specifications, the replacement is complex in the using process, the using cost is high, and the specifications are usually died, so that the epiglottis dimension is not enough in some cases in application due to the size deviation, the glottis is difficult to display, the operation is difficult, and even the tissue damage is caused in the operation because the whole body is made of hard materials such as stainless steel or hard plastic structures.

The present invention is made based on such a situation.

[ Utility model ] content

The utility model aims at overcoming prior art's is not enough, a but many adaptation laryngoscope pieces of inflatable adjustable dimension of simple structure is provided, this laryngoscope piece is through establishing the gasbag of upper end before stretching into the portion and aerifing the inflation and increase the size of upper end before the laryngoscope piece, change the size of laryngoscope piece, in order to satisfy the demand of choosing the oral cavity epiglottis of equidimension not, make this laryngoscope piece can adapt to the neonate simultaneously, infant reaches adult's small and medium size specification dimensional requirement, clinical use easy operation, save laryngoscope piece replacement cost, and safe in utilization.

The utility model discloses a realize through following technical scheme:

the utility model provides a many adaptations laryngoscope lens of inflatable adjustable size which characterized in that: the laryngoscope comprises a pipe sleeve 1, wherein the pipe sleeve 1 comprises a fixing part 11 used for being connected with the outside and an extending part 12 used for extending into the oral cavity, the extending part 12 is hollow and used for mounting a camera and an LED lamp, an air bag 2 used for opening the epiglottis and capable of inflating and expanding is arranged at the front upper end of the extending part 12, the laryngoscope further comprises an inflating opening 3 used for being connected with an external inflator pump to inflate the air bag 2, and the air bag 2 can expand and increase different sizes according to the size of the inflating amount after being inflated so as to allow the laryngoscope to open the oral cavities with different sizes.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the air bag 2 comprises a soft rubber layer 4 which is fixed on the front upper end of the stretching part 12 and can expand and contract, the bottom edge of the soft rubber layer 4 is fixed with the front upper end face of the stretching part 12 in a sealing way, and an inner cavity 20 of the air bag 2 is formed between the soft rubber layer 4 and the front upper end face of the stretching part 12.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the soft rubber layer 4 is provided with a head part 40 which extends out of the front end of the extending part 12 in an inclined upward manner, and after the air bag 2 is inflated, the head part 40 expands forwards in an inclined upward manner.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the inflation inlet 3 is arranged on the soft rubber layer 4 and is positioned at one end of the soft rubber layer 4 close to the rear end of the stretching part 12.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the inflation port 3 can also be arranged in the inner hole 10 of the extending part 12 and communicated with the air bag 2 through the upper end surface of the extending part 12.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the soft rubber layer 4 is made of rubber or plastic which can expand and is corrosion resistant.

As above-mentioned many adaptations laryngoscope lens of adjustable size of inflatable, its characterized in that: the socket 1 is made of stainless steel or hard plastic.

Compared with the prior art, the utility model discloses there is following advantage: the utility model discloses a set up gasbag 2 in the preceding upper end that stretches into portion 12, fill into gas's volume in gasbag 2 through control what, thereby the size of control gasbag 2 increase, change the size of laryngoscope piece, with satisfy the demand of choosing the oral cavity epiglottis of equidimension not, this laryngoscope piece can adapt to the neonate simultaneously, infant reaches adult's small and medium size big specification dimensional requirement, therefore, the clothes hanger is strong in practicability, the size is adjusted in a flexible way, operating personnel can be filled according to every actual conditions by the person of examining, the gassing is adjusted, clinical use easy operation, save laryngoscope piece replacement cost. And because the expansion structure of the air bag 2 is made of soft material, when the size is increased by inflation, the human tissue can not be damaged, and the use is safe.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the embodiment of FIG. 1 in an uninflated state;

FIG. 4 is a schematic structural view of the embodiment of FIG. 1 in an inflated state;

fig. 5 is a cross-sectional view of another embodiment of the present invention;

fig. 6 is a schematic view of an application structure of the laryngoscope blade of the invention.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

an inflatable adjustable size multi-adaptable laryngoscope blade as shown in figures 1 to 5, comprising a shroud 1, preferably the shroud 1 is made of stainless steel or hard plastic; the pipe sleeve 1 comprises a fixing portion 11 used for being connected with the outside and an extending portion 12 used for extending into the oral cavity, the extending portion 12 is hollow and used for mounting a camera 5 and an LED lamp 6, an air bag 2 used for opening the epiglottis and capable of inflating and expanding is arranged at the front upper end of the extending portion 12, the laryngoscope lens further comprises an inflating opening 3 used for being connected with an external inflator pump to inflate the air bag 2, and the air bag 2 can expand according to the size of the inflating amount to increase different sizes so that the laryngoscope lens can open the oral cavities with different sizes after being inflated.

The air bag 2 is arranged at the front upper end of the extending part 12, and the size of the enlarged size of the air bag 2 is controlled by controlling the amount of gas filled into the air bag 2, so that the size of the laryngoscope blade is changed, and the requirement of opening different sizes of oral epiglottis is met.

Preferably, the airbag 2 includes a soft rubber layer 4 fixed on the front upper end of the protruding portion 12 and capable of expanding and contracting, and preferably, the soft rubber layer 4 is made of rubber or plastic capable of expanding and resisting corrosion, so as to be used for multiple disinfection. The bottom edge of the soft rubber layer 4 is fixed with the front upper end face of the extending part 12 in a sealing way, and an inner cavity 20 of the air bag 2 is formed between the soft rubber layer 4 and the front upper end face of the extending part 12, so that the structure is simple. When the size of the laryngoscope lens needs to be improved and the lifting height and length of the laryngoscope lens are increased, the inner cavity 20 can be inflated through the inflation inlet 3, so that the soft rubber layer 4 expands outwards by taking the front upper end surface of the extending part 12 as a reference surface, the external size of the front upper end of the laryngoscope lens is increased, and the clinical use requirement is met. And because the soft adhesive layer 4 is of a soft structure, when the size is increased by inflation, the human tissue is not damaged, and the use is safe.

As shown in fig. 3 and 4, in order to make the soft rubber layer 4 expand in a direction beneficial to lifting up the epiglottis, a head 40 extending obliquely upwards out of the front end of the extending part 12 is arranged on the soft rubber layer 4, after the air bag 2 is inflated, the head 40 expands obliquely upwards forwards to increase the lifting height and length of the laryngoscope lens, and the epiglottis is opened through the head 40 to expose the glottis.

As shown in fig. 3 and 4, the inflation inlet 3 may be disposed on the soft rubber layer 4 and located at one end of the soft rubber layer 4 near the rear end of the extending portion 12 to facilitate the connection of an external inflator. As shown in fig. 5, the inflation inlet 3 may also be disposed in the inner hole 10 of the extending portion 12 and pass through the upper end surface of the extending portion 12 to communicate with the airbag 2, so that an external inflator can be inflated from the inner hole 10 of the extending portion 12 through a pipeline and then connected to the inflation inlet 3, such that the inflation inlet 3 is not exposed, and the structure is simple and compact.

The laryngoscope lens has a simple structure and an adjustable size, and can meet the size requirements of small, medium and large sizes of newborns and infants to adults at the same time. When in use, because the increased size is determined according to the air inflation quantity, an operator can adjust the air inflation and deflation according to the actual condition of each inspected person, thereby achieving the purpose of quick, flexible and safe inspection. The laryngoscope lens does not need to be replaced in the whole process, so that the time is saved, and the soft rubber layer 4 with a soft body structure is arranged at the front upper end of the laryngoscope lens, so that the human tissue can not be damaged when the laryngoscope lens is inflated to increase the size, and the laryngoscope lens is safer than the traditional laryngoscope lens.

As an application example shown in fig. 6, when in use, the fixing part 11 is connected with the handle 7, the camera 5 and the LED lamp 6 are arranged on the extending part 12, a cable is arranged in the extending part 12 to be connected with the display 8, after the air bag 2 is inflated to enable the laryngoscope lens to reach a proper size, the head of the air bag 2 opens the epiglottis to expose the glottis, and under the illumination of the LED lamp 6, the camera 5 is used for shooting and displaying in the display 8.

Claims

1. The utility model provides a many adaptations laryngoscope lens of inflatable adjustable size which characterized in that: comprises a pipe sleeve (1), the pipe sleeve (1) comprises a fixing part (11) used for being connected with the outside and an extending part (12) used for extending into the oral cavity, the extending part (12) is hollow and used for installing a camera and an LED lamp, the front upper end of the extending part (12) is provided with an air bag (2) used for opening the epiglottis and being capable of inflating and expanding, the air bag (2) comprises a soft rubber layer (4) which is fixed on the front upper end of the extending part (12) and being capable of expanding and contracting, the bottom edge of the soft rubber layer (4) is sealed and fixed with the front upper end surface of the extending part (12) and forms an inner cavity (20) of the air bag (2) between the soft rubber layer (4) and the front upper end surface of the extending part (12), the soft rubber layer (4) is provided with a head part (40) which extends out of the front end of the extending part (12) in an inclined upward direction, and after the air bag (2), the laryngoscope lens comprises a head (40) and a laryngoscope blade, wherein the head (40) is expanded forwards and upwards in an inclined mode, the laryngoscope blade further comprises an inflation opening (3) which is used for being connected with an external inflation pump to inflate the air bag (2), and the air bag (2) can be expanded to different sizes according to the size of inflation quantity after being inflated so as to enable the laryngoscope blade to open oral cavities with different sizes.

2. The inflatable, adjustable-size, multi-adaptable laryngoscope blade of claim 1, wherein: the inflation inlet (3) is arranged on the soft rubber layer (4) and is positioned at one end of the soft rubber layer (4) close to the rear end of the stretching part (12).

3. The inflatable, adjustable-size, multi-adaptable laryngoscope blade of claim 1, wherein: the inflation inlet (3) is arranged in an inner hole (10) of the stretching part (12) and penetrates through the upper end face of the stretching part (12) to be communicated with the air bag (2).

4. The inflatable, adjustable-size, multi-adaptable laryngoscope blade of claim 1, wherein: the soft rubber layer (4) is made of rubber or plastic which can expand and is corrosion-resistant.

5. The inflatable, adjustable-size, multi-adaptable laryngoscope blade of claim 1, wherein: the pipe sleeve (1) is made of stainless steel or hard plastic.