CN213552239U

CN213552239U - Clinical airway clearing device for critical medicine

Info

Publication number: CN213552239U
Application number: CN202022488255.0U
Authority: CN
Inventors: 杨徽军; 冉茂志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-29
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a clinical airway patency device for critical medicine, which belongs to the technical field of medical equipment and comprises a shell, wherein the left end of the shell is fixedly connected with a first connecting pipe, the circumferential surface of the first connecting pipe is carved with screw threads, the first connecting pipe is in threaded connection with a foreign matter collecting box, the left end of the foreign matter collecting box is in threaded connection with a second connecting pipe, the left end of the second connecting pipe is fixedly connected with a hose, a push plate is in sliding connection in the shell, the right end of the push plate is fixedly connected with a push rod, the right end of the push rod penetrates through the shell and is fixedly connected with a first connecting block, the circumferential surface of the first connecting block is chiseled with a mounting groove, the mounting groove is rotationally connected with a first connecting plate, the upper end of the shell is provided with an air, the foreign body can be repeatedly extracted, and discomfort caused by the fact that the air enters the patient tube during extrusion can be avoided.

Description

Clinical airway clearing device for critical medicine

Technical Field

The utility model relates to a medical equipment technical field, more specifically say, relate to a clinical unobstructed ware of air duct that uses of severe medical science.

Background

Foreign bodies of trachea and bronchus are one of the common causes of sudden airway obstruction, and after the foreign bodies or food are sucked into the trachea by mistake, the patient has symptoms of sudden spastic choking cough, paroxysmal cough, hoarseness, shortness of breath, expectoration and the like. The severe causes of mucosal edema, narrow lumen, no discharge of gas in alveoli, secondary emphysema and the like, and the large foreign bodies can completely block the trachea to cause atelectasis of the side lung.

The multi-purpose piston push-and-pull mode of equipment of foreign matter in current take out air flue, the distance of piston push-and-pull is limited, when needs follow new push-and-pull piston, need take out repetitive operation from patient's air flue with the device, so relapse, aggravate patient's uncomfortable sense, the effect of conventional piston push-and-pull mode suction foreign matter is poor moreover, and equipment is not convenient for dismantle the washing after the use, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a clinical unobstructed ware of air duct of using of severe medical science, it can realize once in need inserting patient's air duct, can extract the foreign matter repeatedly, can not cause the discomfort because of its gas enters into in the patient pipe when the extrusion.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a clinical unobstructed ware of air duct of severe medical science, includes the shell, the left end fixedly connected with first connecting pipe of shell, the circumferential surface of first connecting pipe is carved with the screw thread, first connecting pipe threaded connection has the foreign matter to collect the box, the left end threaded connection of foreign matter collection box has the second connecting pipe, the left end fixedly connected with hose of second connecting pipe, sliding connection has the push pedal in the shell, the right-hand member fixedly connected with push rod of push pedal, the right-hand member of push rod runs through the shell and fixedly connected with first connecting block, the circumferential surface of first connecting block is excavated there is the mounting groove, the mounting groove internal rotation is connected with first connecting plate, the upper end of shell is provided with the outlet duct, the activity grafting of outlet duct has sealed end cap, the right-hand member of shell is excavated there are three evenly distributed air vents, the lower extreme fixedly connected with second, the downside of second connecting block is provided with handheld mechanism, handheld mechanism's left side is provided with elasticity mechanism, elasticity mechanism connects in first connecting plate, and it is once in need inserting patient's air flue that finally can realize, can extract the foreign matter repeatedly, can not cause the discomfort because of its gas enters into patient's intraductal when the extrusion.

As a preferred scheme of the utility model, handheld mechanism includes handle and rubber sleeve, handle fixed connection is in the lower extreme of second connecting block, the rubber sleeve wraps up in the surface of second connecting block.

As a preferred scheme of the utility model, elasticity mechanism includes two triangle connecting rods, inserted bar, spring and second connecting plate, two triangle connecting rod fixed connection is both ends around first connecting plate respectively, second connecting plate fixed connection is between two triangle connecting rods, inserted bar fixed connection is in the left end of handle, and the left end of inserted bar runs through the second connecting plate and outwards extends, the circumference surface of inserted bar is located to the spring housing, and the spring is located between second connecting plate and the handle.

As the utility model discloses an optimal scheme, the left end fixedly connected with limiting plate of inserted bar, the height that highly is greater than the inserted bar of limiting plate.

As an optimized scheme of the utility model, the circumference surface parcel of handle has the rubber circle, the surface of rubber circle is smooth to be polished.

As an optimized proposal of the utility model, a holding groove is cut at the left end of the handle, and the depth of the holding groove is five centimeters.

3. Advantageous effects

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

(1) this scheme is through the pull of push pedal, realizes compressing the air in the shell, goes deep into patient trachea department through the hose, with the foreign matter suction.

(2) This scheme second connecting pipe, foreign matter collection box and first connecting pipe all set up to dismantling the connection, are convenient for change the hose, and are more sanitary, and the foreign matter collection box's dismantlement is convenient for wash the foreign matter of collection, and the box was collected to the foreign matter of being convenient for wash.

(3) This scheme is provided with the outlet duct, sealed end cap and air vent, when the push pedal slides left in the shell, the air of being convenient for of air vent enters into the right side of push pedal, prevent that the push pedal from being difficult to promote under pressure, take off sealed end cap, the outlet duct discharge can be followed to the left air of push pedal, prevent to enter into patient's air flue and arouse the discomfort, when the push pedal slides right, close the outlet duct, the left pressure increase of push pedal realizes the suction of foreign matter, the air hole air vent on push pedal right side is discharged.

Drawings

Fig. 1 is a perspective view of the airway obstruction device for critical medicine clinical use of the present invention;

FIG. 2 is a perspective exploded view of the airway obstruction device for critical medicine clinical use of the present invention;

FIG. 3 is a perspective view of the triangular connecting rod of the airway obstruction device for critical medicine clinical use of the present invention;

fig. 4 is a perspective view of the clinical airway patency device shell of the critical medicine of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. an air outlet pipe; 3. sealing the plug; 4. a first connecting pipe; 5. a foreign matter collecting box; 6. a second connecting pipe; 7. a hose; 8. pushing the plate; 9. a push rod; 10. a first connection block; 11. a first connecting plate; 12. a triangular connecting rod; 13. a second connecting plate; 14. inserting a rod; 15. a limiting plate; 16. a spring; 17. a second connecting block; 18. a handle; 19. and (4) a vent hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a critical medicine clinical airway clearing device comprises a housing 1, a first connecting pipe 4 is fixedly connected to the left end of the housing 1, threads are carved on the circumferential surface of the first connecting pipe 4, a foreign matter collecting box 5 is connected to the first connecting pipe 4 in a threaded manner, a second connecting pipe 6 is connected to the left end of the foreign matter collecting box 5 in a threaded manner, a hose 7 is fixedly connected to the left end of the second connecting pipe 6, a push plate 8 is slidably connected to the housing 1, a push rod 9 is fixedly connected to the right end of the push plate 8, the right end of the push rod 9 penetrates through the housing 1 and is fixedly connected to a first connecting block 10, a mounting groove is formed in the circumferential surface of the first connecting block 10, a first connecting plate 11 is connected to the inner rotating mounting groove, an air outlet pipe 2 is arranged at the upper end of the housing 1, a sealing plug 3 is movably, the lower extreme fixedly connected with second connecting block 17 of shell 1, the downside of second connecting block 17 is provided with handheld mechanism, and handheld mechanism's left side is provided with elasticity mechanism, and elasticity mechanism connects in first connecting plate 11.

In this embodiment, the first connecting pipe 4 is connected with the foreign matter collecting box 5, the foreign matter collecting box 5 is connected with the second connecting pipe 6, the second connecting pipe 6 is connected with the hose 7, the foreign matter collecting box 5 and the hose 7 can be taken down, cleaned and replaced conveniently by disassembling and connecting the first connecting pipe 4 and the foreign matter collecting box 5 with the second connecting pipe 6, the push plate 8 slides in the shell 1, the pressure in the shell 1 is changed by sliding the push plate 8, the push rod 9 is connected with the first connecting block 10 and the push plate 8, the first connecting block 10 is connected with the first connecting plate 11 conveniently, and the second connecting block 17 is used for fixing the handle 18 conveniently.

Specifically, handheld mechanism includes handle 18 and rubber sleeve, and handle 18 fixed connection is in the lower extreme of second connecting block 17, and the rubber sleeve wraps up in the surface of second connecting block 17.

In this embodiment, the rubber sleeve is beneficial to improving the comfort of holding the handle 18, and the handle 18 is convenient for holding the device and facilitating the operation of the device.

Specifically, the elastic mechanism includes two triangle connecting rods 12, an inserted link 14, a spring 16 and a second connecting plate 13, wherein the two triangle connecting rods 12 are respectively fixedly connected to the front end and the rear end of the first connecting plate 11, the second connecting plate 13 is fixedly connected between the two triangle connecting rods 12, the inserted link 14 is fixedly connected to the left end of the handle 18, the left end of the inserted link 14 penetrates through the second connecting plate 13 and extends outwards, the spring 16 is sleeved on the circumferential surface of the inserted link 14, and the spring 16 is located between the second connecting plate 13 and the handle 18.

In this embodiment, the triangular connecting rod 12 is convenient for connecting the second connecting plate 13 and the first connecting plate 11, the second connecting plate 13 is pressed by fingers through holding the handle 18 with hands, so that the push plate 8 slides in the housing 1, the spring 16 drives the second connecting plate 13 to move leftwards under elastic reset, so that the push plate 8 is reset, the inserting rod 14 limits the elastic direction of the spring 16, and the inserting rod 14 also prevents the second connecting plate 13 from moving downwards.

Specifically, the left end of the inserted link 14 is fixedly connected with a limiting plate 15, and the height of the limiting plate 15 is greater than that of the inserted link 14.

In this embodiment, the limiting plate 15 prevents the inserted link 14 from separating from the second connecting plate 13, which improves the practicability of the device.

Specifically, the circumferential surface of the handle 18 is wrapped with a rubber ring, and the surface of the rubber ring is smoothly polished.

In this embodiment, the rubber circle is that the sealed effect of improvement push pedal 8 slides the extrusion air in shell 1 for push pedal 8 of being convenient for, improves the effect of this device extraction foreign matter, and smooth polishing is convenient for push pedal 8 and slides in shell 1, prevents that second connecting plate 13 from being difficult to remove.

Specifically, a holding groove is drilled at the left end of the handle 18, and the depth of the holding groove is one point and five centimeters.

In this embodiment, the handle 18 is convenient for hold by the setting of holding the groove, improves the comfort level of holding the handle 18, prevents to hold the handle 18 and appears the hand cunning, when guaranteeing to hold the handle 18, the shake can not appear in this device, prevents that hose 7 from removing in patient's air flue and causing patient's discomfort.

The working principle is as follows: when the device is used, the second connecting plate 13 is held by hand, the second connecting plate 13 is pushed leftwards, the left movement of the second connecting plate 13 drives the push plate 8 to slide leftwards, the hose 7 is inserted into the airway of a user, the second connecting plate 13 moves rightwards to drive the triangular connecting rod 12 to move rightwards, the second connecting plate 13 is compressed, the push plate 8 slides rightwards, the pressure on the left side of the push plate 8 is increased to suck out foreign matters in the airway of the patient, air on the right side of the push plate 8 is exhausted through the vent hole 19, when the push plate 8 cannot move rightwards continuously, the air outlet pipe 2 is opened, the second connecting plate 13 is loosened, under the elastic action of the spring 16, the second connecting plate 13 moves leftwards, the air on the left side of the push plate 8, the push plate 8 slides leftwards to discharge, and the second connecting plate 13 is pressed rightwards again, the circulation is repeated, after the foreign matters are extracted, the foreign matter collecting box 5 and the second connecting pipe 6 are rotated, the foreign matter collecting box 5 is taken down to be cleaned, and the second connecting pipe 6 is replaced.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a clinical unobstructed ware of air duct of severe medical science, includes shell (1), its characterized in that: the device is characterized in that a first connecting pipe (4) is fixedly connected to the left end of the shell (1), threads are carved on the circumferential surface of the first connecting pipe (4), a foreign matter collecting box (5) is connected to the first connecting pipe (4) in a threaded manner, a second connecting pipe (6) is connected to the left end of the foreign matter collecting box (5) in a threaded manner, a hose (7) is fixedly connected to the left end of the second connecting pipe (6), a push plate (8) is connected to the shell (1) in a sliding manner, a push rod (9) is fixedly connected to the right end of the push plate (8), the right end of the push rod (9) penetrates through the shell (1) and is fixedly connected with a first connecting block (10), a mounting groove is formed in the circumferential surface of the first connecting block (10), a first connecting plate (11) is connected to the mounting groove in a rotating manner, an air outlet pipe (2) is arranged at the upper, the right-hand member of shell (1) is opened and is dug there are even air vent (19) of three distribution, the lower extreme fixedly connected with second connecting block (17) of shell (1), the downside of second connecting block (17) is provided with handheld mechanism, handheld mechanism's left side is provided with elasticity mechanism, elasticity mechanism connects in first connecting plate (11).

2. An airway pater for critical medicine clinical use according to claim 1, wherein: the handheld mechanism comprises a handle (18) and a rubber sleeve, the handle (18) is fixedly connected to the lower end of the second connecting block (17), and the rubber sleeve is wrapped on the surface of the second connecting block (17).

3. An airway pater for critical medicine clinical use according to claim 2, wherein: elasticity mechanism includes two triangle connecting rods (12), inserted bar (14), spring (16) and second connecting plate (13), two triangle connecting rod (12) both ends around fixed connection in first connecting plate (11) respectively, second connecting plate (13) fixed connection is between two triangle connecting rods (12), inserted bar (14) fixed connection is in the left end of handle (18), and the left end of inserted bar (14) runs through second connecting plate (13) and outwards extends, the circumference surface of inserted bar (14) is located to spring (16) cover, and spring (16) are located between second connecting plate (13) and handle (18).

4. An airway pater for critical medicine clinical use according to claim 3, wherein: the left end fixedly connected with limiting plate (15) of inserted bar (14), the height of limiting plate (15) is greater than the height of inserted bar (14).

5. An airway pater for critical medicine clinical use according to claim 4, wherein: the circumferential surface of the handle (18) is wrapped with a rubber ring, and the surface of the rubber ring is smoothly polished.

6. An airway pater for critical medicine clinical use according to claim 5, wherein: the left end of the handle (18) is provided with a holding groove, and the depth of the holding groove is one point and five centimeters.