CN210077621U

CN210077621U - Laryngoscope with sputum suction function

Info

Publication number: CN210077621U
Application number: CN201920690928.5U
Authority: CN
Inventors: 张宝信
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-18
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a laryngoscope with inhale phlegm function, comprising a main body, the inside passageway that is provided with of main part, the inside straw that is provided with of passageway, the main part outside is provided with inhales the phlegm box, main part one end is provided with the grab handle, the grab handle outside is provided with the getter device, the getter device and inhale and be provided with the trachea between the phlegm box, the straw and the hose are close to the one end of inhaling the phlegm box and all are provided with the sealed tube. The utility model discloses a be equipped with first closing plate and second closing plate, when gaseous removing to promote the second closing plate, thereby the second closing plate can outwards rotate and keep away from the curb plate gradually and open the gas pocket for gaseous can be discharged to the external world, avoid gaseous entering patient's throat, alleviate the discomfort that causes patient, thereby first closing plate can outwards rotate under the effect of negative pressure and open the gas pocket, the straw tip can produce suction this moment, thereby can be with near throat's sputum suction get in the sputum suction box.

Description

Laryngoscope with sputum suction function

Technical Field

The utility model relates to a breathe internal medicine apparatus technical field, specific theory relates to a laryngoscope with inhale phlegm function.

Background

In the field of anesthesia, emergency treatment, intensive therapy, and the like, a catheter is generally inserted into a trachea from the oral cavity to ensure the passage of oxygen required for respiration, that is, the opening of a respiratory tract (respiratory tract ensuring). In order to secure the respiratory tract, a treatment called laryngeal opening is performed to visually recognize the entrance of the trachea before the insertion of the catheter. That is, a cover portion called an epiglottis, by which food is prevented from entering the trachea, is provided at the entrance portion of the trachea. When the epiglottis is not picked up at the time of airway securing, the visual field may be obstructed and the entrance of the trachea may not be visually recognized. Therefore, the larynx is opened in order to pick up the epiglottis and visually recognize the entrance of the trachea. An instrument called a laryngoscope with a laryngoscope blade that can be inserted into the mouth of a patient is used in laryngeal opening. More specifically, the laryngeal opening refers to a treatment in which the tongue is pushed aside by the laryngoscope blade, and the proximal end of the epiglottis is pressed by the blade tip, thereby picking up the epiglottis.

The utility model patent of patent application publication No. CN204033304U discloses a laryngoscope blade with sputum suction function, which comprises a laryngoscope blade main body and a tongue depressor; the tongue depressor is positioned at the upper part of the laryngoscope blade main body and extends to the front end to form a whole with the laryngoscope blade main body; a channel is manufactured on the laryngoscope blade main body, the channel extends from the rear end of the laryngoscope blade main body to the front end of the laryngoscope blade main body, and a sputum suction pipe is inserted in the channel; the front end of the sputum suction pipe extends out of the channel outlet at the front end of the laryngoscope main body, and the rear end of the sputum suction pipe extends out of the channel outlet at the rear end of the laryngoscope main body and is connected with a sputum aspirator. The utility model has reasonable structure and simple and convenient manufacture; the device has the functions of cleaning secretion at the glottis of the oropharynx when the tracheal intubation is anesthetized and a patient with throat obstruction is rescued, and provides a clear visual field for the anesthetic intubation; the operation and attraction can be finished by one hand, so that the labor and the time are saved, and valuable time is won for rescuing patients; it can also be used for taking throat tissue biopsy specimen, or directly wiping throat secretion for examination.

However, when the sputum aspirator is actually used, the larynx is peeped after the sputum aspirating operation is completed, and if the sputum aspirator is squeezed, air in the sputum aspirator enters the larynx of a patient through the sputum aspirating pipe, so that discomfort is caused to the patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the utility model provides a laryngoscope with inhale phlegm function, through being equipped with first closing plate and second closing plate, when gaseous going to promote the second closing plate, thereby the second closing plate can outwards rotate and keep away from the curb plate gradually and open the gas pocket, make gas can discharge to the external world, avoid gas to get into patient's throat, thereby alleviate the discomfort that causes patient, thereby first closing plate can outwards rotate under the effect of negative pressure and open the gas pocket, getter device can pass through the trachea, inhale phlegm box and the external gas of straw extraction, the straw tip can produce suction this moment, thereby can be with near the sputum suction of throat in getting the phlegm box.

In order to achieve the above object, the utility model provides a following technical scheme: a laryngoscope with a sputum suction function comprises a main body, wherein a channel is arranged in the main body, a suction tube is arranged in the channel, a sputum suction box is arranged outside the main body, a grab handle is arranged at one end of the main body, a suction device is arranged outside the grab handle, an air tube is arranged between the suction device and the sputum suction box, and sealing tubes are arranged at the ends, close to the sputum suction box, of the suction tube and a hose;

the air suction device comprises a side plate, a pressing skin, a spring piece, an air hole, a first sealing plate, a second sealing plate, a rotating shaft and a torsion spring, wherein the side plate is made of a metal material, the surface of the side plate is provided with the air hole, the side plate is arranged into two parts, the side plate is welded on a grab handle, the pressing skin is arranged between the side plates and is bonded and sealed with the side plate and the grab handle through a bonding agent, the pressing skin is made of an elastic rubber material, the spring piece is arranged inside the pressing skin, the first sealing plate is arranged inside the side plate, the second sealing plate is arranged outside the side plate, the rotating shaft is arranged at the joint of the first sealing plate and the second sealing plate and the side plate, and the first sealing plate and the second sealing plate are hinged. Torsion springs are arranged at two ends of the rotating shaft, and the first sealing plate and the second sealing plate are attached to the air holes.

Inhale phlegm box including opening, fixed plate and slider, it is provided with the opening to inhale phlegm box outside, the opening sets up to two, two the opening distributes and is inhaling phlegm box both sides, it is fixed with the fixed plate to inhale phlegm box inside, the fixed plate sets up for the slope, it is provided with the slider to inhale one side that phlegm box is close to the main part, the slider is fixed on inhaling phlegm box, the slider is sliding connection with the main part.

The sealing pipes are made of elastic rubber materials and fixedly connected with the suction pipe and the hose, the diameter between the sealing pipes is larger than that of the opening, and the sealing pipes are inserted into the opening.

The spring piece is U-shaped in cross section.

The grab handle is externally provided with a silica gel anti-slip sleeve.

One side of the main body is provided with a tongue depressor.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with first closing plate and second closing plate, when gas removed to promote the second closing plate, the second closing plate can outwards rotate and keep away from the curb plate gradually and open the gas pocket, make gas can discharge to the external world, avoid gas to get into patient's throat, alleviate the discomfort that causes patient, the second closing plate can be connected with the curb plate more closely under the effect of negative pressure, first closing plate can outwards rotate under the effect of negative pressure and open the gas pocket, the getter device can extract external gas through trachea, sputum suction box and straw, the straw tip can produce suction this moment, thereby can get the sputum near throat in the sputum suction box by the suction, make things convenient for the doctor to observe;

2. the utility model discloses a be equipped with and inhale the phlegm box, inhale the phlegm box and pass through slider and main part sliding connection, can the quick replacement inhale the phlegm box, be convenient for absorb a large amount of sputum, also clear up more easily simultaneously, improve the availability factor, because the sealed tube diameter is greater than the opening, after sealed tube insert opening, the sealed tube can closely paste mutually with the opening, realizes sealed effect, inhales the fixed plate of phlegm box inside and can play limiting displacement to inspiratory sputum, avoids the sputum to flow into inside the getter device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the pressing structure of the pressing leather of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3 according to the present invention.

Fig. 5 is a perspective view of the structure of the suction device of the present invention.

The reference signs are: the sputum aspirating device comprises a main body 1, a channel 2, a straw 3, a sputum aspirating box 4, an opening 41, a fixing plate 42, a sliding block 43, a handle 5, an air aspirator 6, a side plate 61, a pressing leather 62, a spring piece 63, an air hole 64, a first sealing plate 65, a second sealing plate 66, a rotating shaft 67, a torsion spring 68, an air pipe 7, a sealing pipe 8 and a tongue depressor 9.

Detailed Description

Specific embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5: the utility model provides a laryngoscope with sputum suction function, which comprises a main body 1, a channel 2 is arranged inside the main body 1, a suction pipe 3 is arranged inside the channel 2, a sputum suction box 4 is arranged outside the main body 1, a grab handle 5 is arranged at one end of the main body 1, a suction device 6 is arranged outside the grab handle 5, an air pipe 7 is arranged between the suction device 6 and the sputum suction box 4, and sealing pipes 8 are arranged at the ends of the suction pipe 3 and the hose close to the sputum suction box 4; the air suction device 6 comprises a side plate 61, a pressing skin 62, a spring piece 63, an air hole 64, a first sealing plate 65, a second sealing plate 66, a rotating shaft 67 and a torsion spring 68, the side plates 61 are made of metal materials, the surface of each side plate 61 is provided with air holes 64, the number of the side plates 61 is two, the two side plates 61 are welded on the grab handle 5, a pressing leather 62 is arranged between the side plates 61, the pressing leather 62 is bonded and sealed with the side plates 61 and the grab handle 5 through adhesive, the pressing leather 62 is made of elastic rubber material, a spring leaf 63 is arranged inside the pressing leather 62, a first sealing plate 65 is arranged inside the side plate 61, a second sealing plate 66 is arranged outside the side plate 61, the joints of the first sealing plate 65 and the second sealing plate 66 and the side plate 61 are both provided with rotating shafts 67, and the first sealing plate 65 and the second sealing plate 66 are both hinged with the side plate 61. Torsion springs 68 are arranged at two ends of the rotating shaft 67, and the first sealing plate 65 and the second sealing plate 66 are attached to the air holes 64.

The user can press the pressing leather 62 with the thumb, the pressing leather 62 can generate deformation and be stretched, the pressing leather 62 can gradually approach to the grab handle 5 to extrude the gas in the air suction device 6, at the moment, the gas pressure is greater than the torsion force of the torsion spring 68, when the gas pushes the first sealing plate 65, the first sealing plate 65 can be connected with the side plate 61 more tightly under the pushing of the gas, when the gas pushes the second sealing plate 66, the second sealing plate 66 can rotate outwards and gradually keep away from the side plate 61 to open the gas hole 64, so that the gas can be exhausted to the outside, the gas is prevented from entering the throat of a patient, the discomfort caused to the patient is relieved, when the gas in the air suction device 6 is exhausted, the rotating shaft 67 can drive the second sealing plate 66 to recover the initial state under the action of the torsion spring 68, the second sealing plate 66 can be attached to the gas hole 64, when the thumb of the user is loosened from the pressing leather 62, press skin 62 and can recover fast under the effect of self elasticity and spring leaf 63, when pressing skin 62 and recovering, the inside negative pressure that can produce of getter device 6, the pressure of negative pressure is greater than torsion spring 68 this moment, second closing plate 66 can be inseparabler with being connected of curb plate 61 under the effect of negative pressure, thereby first closing plate 65 can outwards rotate under the effect of negative pressure and open gas pocket 64, getter device 6 can pass through trachea 7, inhale outside gas of phlegm box 4 and the extraction of

straw

3, 3 tip of straw can produce suction this moment, thereby can absorb near the throat sputum in inhaling phlegm box 4, make things convenient for the doctor to observe.

The sputum suction box 4 comprises an opening 41, a fixing plate 42 and a sliding block 43, the opening 41 is arranged outside the sputum suction box 4, the number of the openings 41 is two, the two openings 41 are distributed on two sides of the sputum suction box 4, a fixing plate 42 is fixed inside the sputum suction box 4, the fixing plate 42 is arranged obliquely, a slide block 43 is arranged on one side of the sputum suction box 4 close to the main body 1, the sliding block 43 is fixed on the sputum suction box 4, the sliding block 43 is in sliding connection with the main body 1, the sealing tube 8 is made of elastic rubber material, the sealing tube 8 is fixedly connected with the suction tube 3 and the hose, the diameter between the sealing pipes 8 is larger than that of the opening 41, the sealing pipes 8 are inserted in the opening 41, the spring piece 63 is U-shaped in cross section, a silica gel anti-slip sleeve is arranged outside the grab handle 5, and a tongue depressor 9 is arranged on one side of the main body 1.

As shown in fig. 3, the embodiment specifically includes: inhale phlegm box 4 and pass through slider 43 and 1 sliding connection of main part, can quick replacement inhale phlegm box 4, be convenient for absorb a large amount of sputum, because 8 diameters of sealed tube are greater than opening 41, after 8 inserted opening 41 of sealed tube, sealed tube 8 can closely paste mutually with opening 41, realize sealed effect, inhale the inside fixed plate 42 of phlegm box 4 and can play limiting displacement to inspiratory sputum, avoid the sputum to flow into 6 insides of getter device.

The utility model discloses the theory of operation:

referring to fig. 1-5 of the specification, the pressing skin 62 gradually draws toward the handle 5 to extrude the gas inside the suction device 6, at this time, the gas pressure of the gas is greater than the torsion force of the torsion spring 68, when the gas pushes the first sealing plate 65, the first sealing plate 65 is pushed by the gas to be more tightly connected with the side plate 61, when the gas pushes the second sealing plate 66, the second sealing plate 66 rotates outward and gradually moves away from the side plate 61 to open the gas hole 64, so that the gas can be exhausted to the outside, when the gas inside the suction device 6 is exhausted, the rotating shaft 67 under the action of the torsion spring 68 drives the second sealing plate 66 to restore the initial state, the second sealing plate 66 is attached to the gas hole 64, when the thumb of the user is released from the pressing skin 62, the pressing skin 62 can be quickly restored under the action of its own elasticity and the spring leaf 63, and when the pressing skin 62 is restored, the inside of the air suction device 6 can generate negative pressure, the pressure of the negative pressure is greater than the torsion force of the torsion spring 68, the second sealing plate 66 can be connected with the side plate 61 more tightly under the action of the negative pressure, the first sealing plate 65 can rotate outwards under the action of the negative pressure to open the air hole 64, the air suction device 6 can extract outside air through the air pipe 7, the sputum suction box 4 and the suction pipe 3, and the end part of the suction pipe 3 can generate suction force at the moment, so that sputum near the throat can be sucked into the sputum suction box 4;

referring to the attached drawing 3 of the specification, inhale phlegm box 4 and pass through slider 43 and main part 1 sliding connection, can quick replacement inhale phlegm box 4, because the 8 diameters of sealed tube are greater than opening 41, after sealed tube 8 inserts opening 41, sealed tube 8 can closely paste mutually with opening 41, realizes sealed effect, inhales the inside fixed plate 42 of phlegm box 4 and can play limiting displacement to inhaled sputum.

Claims

1. A laryngoscope with inhale phlegm function, includes main part (1), its characterized in that: a channel (2) is arranged in the main body (1), a suction pipe (3) is arranged in the channel (2), a sputum suction box (4) is arranged outside the main body (1), a grab handle (5) is arranged at one end of the main body (1), a suction device (6) is arranged outside the grab handle (5), an air pipe (7) is arranged between the suction device (6) and the sputum suction box (4), and sealing pipes (8) are arranged at the ends, close to the sputum suction box (4), of the suction pipe (3) and the hose; the air suction device (6) comprises side plates (61), pressing sheets (62), spring pieces (63), air holes (64), first sealing plates (65), second sealing plates (66), a rotating shaft (67) and a torsion spring (68), wherein the side plates (61) are made of metal materials, the air holes (64) are formed in the surfaces of the side plates (61), the number of the side plates (61) is two, the side plates (61) are welded on a grab handle (5), the pressing sheets (62) are arranged between the side plates (61), the pressing sheets (62) are bonded and sealed with the side plates (61) and the grab handle (5) through adhesives, the pressing sheets (62) are made of elastic rubber materials, the spring pieces (63) are arranged inside the pressing sheets (62), the first sealing plates (65) are arranged inside the side plates (61), the second sealing plates (66) are arranged outside the side plates (61), first closing plate (65) and second closing plate (66) all are provided with axis of rotation (67) with curb plate (61) junction, first closing plate (65) and second closing plate (66) all are articulated with curb plate (61), axis of rotation (67) both ends all are provided with torsion spring (68), first closing plate (65) and second closing plate (66) all paste with air vent (64) mutually.

2. The laryngoscope with a sputum aspirating function as recited in claim 1, wherein: inhale phlegm box (4) including opening (41), fixed plate (42) and slider (43), it is provided with opening (41) to inhale phlegm box (4) outside, opening (41) set up to two, two opening (41) distribute inhales phlegm box (4) both sides, it is fixed with fixed plate (42) to inhale phlegm box (4) inside, fixed plate (42) set up for the slope, it is provided with slider (43) to inhale one side that phlegm box (4) is close to main part (1), slider (43) are fixed on inhaling phlegm box (4), slider (43) are sliding connection with main part (1).

3. A laryngoscope with a sputum aspirating function according to claim 2, wherein: the sealing pipe (8) is made of elastic rubber materials, the sealing pipe (8) is fixedly connected with the suction pipe and the hose, the diameter between the sealing pipes (8) is larger than that of the opening (41), and the sealing pipe (8) is inserted into the opening (41).

4. The laryngoscope with a sputum aspirating function as recited in claim 1, wherein: the spring piece (63) is U-shaped in cross section.

5. The laryngoscope with a sputum aspirating function as recited in claim 1, wherein: the outside of the grab handle (5) is provided with a silica gel anti-slip sleeve.

6. The laryngoscope with a sputum aspirating function as recited in claim 1, wherein: a tongue depressor (9) is arranged on one side of the main body (1).