CN213822830U - Clinical sputum suction device for severe patients - Google Patents

Abstract

A clinical sputum suction device for severe patients, which effectively solves the problems that the existing device has large attraction force and is easy to cause damage to the patients; the sputum suction device comprises a left-right direction liquid suction barrel, a left-right axial push plate is connected in the liquid suction barrel in a sliding mode, a push rod is coaxially arranged at the right end of the push plate, a swing rod is hinged to the right end of the push rod, a left-right direction handle is hinged to the right end of the liquid suction barrel, a driven rod is arranged at the upper end of the handle, the free end of the driven rod is hinged to the swing rod, a left-right direction fixing rod is arranged at the right end of the liquid suction barrel, a sputum suction pipe is arranged at the left end of the liquid suction barrel, a left-right direction collecting bottle is detachably connected to the lower end of the liquid suction barrel, and the collecting bottle is communicated with the liquid suction barrel through a liquid inlet pipe; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Clinical sputum suction device for severe patients

Technical Field

The utility model relates to a clinical auxiliary instrument technical field of severe, especially a clinical phlegm suction device of severe patient.

Background

Present sputum aspirator is bulky, great suction has, however, then certain harm has to severe patients, severe patients may be in unconscious or the state of not having the action ability, can not react according to the depth of intubate, also can not make the action of protection oneself according to the size of appeal, because suction is great, inhale the inboard of phlegm pipe probably sucking patient throat department, cause the secondary injury for patient throat department, secondly, inhale that the sputum aspirator is bulky and the cost is expensive among the prior art, except this, inhale the sputum aspirator among the prior art, need medical staff or family members' bimanualness to come to inhale the operation of phlegm to the patient, waste time and energy, and occupy both hands simultaneously, inconvenient medical staff carries out other operations, the work efficiency in the medical staff has been reduced, the waste of medical resource has been caused.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to compensate the not enough of prior art, the utility model aims at providing a clinical phlegm suction device of severe patients, the effectual appeal of having solved current device is big, causes the problem of damage to the patient easily.

The technical scheme of its solution is, the utility model discloses an imbibition section of thick bamboo of left right direction, axial push pedal about the sliding connection has in the imbibition section of thick bamboo, the coaxial push rod that is equipped with of push pedal right-hand member, the push rod right-hand member articulates there is the swinging arms, imbibition section of thick bamboo right-hand member articulates there is the handle of left right direction, the handle upper end is equipped with the driven lever, the driven lever free end is connected with the swinging arms is articulated, imbibition section of thick bamboo right-hand member is equipped with the dead lever of left right direction, imbibition section of thick bamboo left end is equipped with inhales the phlegm pipe, the collecting bottle of left right direction is connected with in imbibition section of thick bamboo lower extreme dismantlement, through feed liquor pipe intercommunication between collecting bottle and the imbibition section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that: prevent the board of stinging that is equipped with, can make the patient can not sting under the stupor state tightly and inhale the phlegm pipe, hinder and inhale the phlegm pipe and inhale the phlegm, the dead lever that is equipped with, a handle, the swinging arms, the push pedal, pushing ram and extension spring, can make things convenient for medical staff's operation, save medical staff's the amount of labour and intensity of labour, receiving flask and drain pipe that are equipped with, can store patient's sputum, handle the sputum after convenient, the sliding tray that is equipped with, arc is detained and the spacing groove, can fix the receiving flask, prevent that the receiving flask from dropping at the receiving sputum in-process, cause the pollution to the surrounding environment, this simple structure, and convenient operation conceives novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, imbibition section of thick bamboo 1 including the left and right sides direction, axial push pedal 2 about imbibition section of thick bamboo 1 sliding connection has, the coaxial push rod 3 that is equipped with of 2 right-hand members of push pedal, 3 right-hand members of push rod articulate there is swing arm 4, 1 right-hand members of imbibition section of thick bamboo articulate there is handle 5 of the left and right sides direction, handle 5 upper end is equipped with driven lever 6, 6 free ends of driven lever are connected with swing arm 4 is articulated, 1 right-hand member of imbibition section of thick bamboo is equipped with dead lever 7 of the left and right sides direction, 1 left end of imbibition section of thick bamboo is equipped with phlegm suction pipe 8, the collection bottle 9 that is connected with the left and right sides direction is dismantled to 1 lower extreme of imbibition section of thick bamboo, communicate through feed liquor pipe 10 between collection bottle 9 and the imbibition section of thick bamboo 1.

In order to enable the collecting bottle 9 to be detachably connected with the liquid suction barrel 1, the rear side of the liquid suction barrel 1 is provided with a sliding groove in the left-right direction, the rear side of the collecting bottle 9 can be inserted into the sliding groove, the rear end of the collecting bottle 9 is provided with a limiting groove, and the front end of the collecting bottle 9 is hinged with an arc buckle 11 which can be inserted into the limiting groove.

In order to enable the push rod 3 to move only in the left-right direction, a positioning disc 12 is coaxially arranged in the liquid suction cylinder 1, and the push rod 3 is connected with the positioning disc 12 in a sliding manner.

In order to facilitate the resetting of the handle 5, the push rod 3 is sleeved with a tension spring between the positioning disc 12 and the push plate 2.

In order to prevent the sputum from flowing back, a first one-way valve 13 with an opening facing the sputum suction barrel 1 is arranged in the sputum suction pipe 8, an air one-way valve 14 with an opening facing the left is arranged at the left end of the collection bottle 9, and a second one-way valve 15 with an opening facing the collection bottle 9 is arranged in the liquid inlet pipe 10.

In order to prevent the patient from biting the sputum suction tube, the sputum suction tube 8 is connected with a front-back anti-biting plate 16 in a sliding mode, and arc-shaped placing grooves are formed in the upper side and the lower side of the anti-biting plate 16 respectively.

When the utility model is used and a patient needs to be sucked, the sputum suction pipe 8 is arranged in the oral cavity of the patient, the sputum suction pipe 8 is positioned at the position where sputum is needed to be sucked, the position of the anti-biting plate 16 is adjusted, the anti-biting plate 16 is positioned at the oral cavity of the patient, then the anti-biting plate 16 is arranged in the oral cavity of the patient, the upper jaw and the lower jaw of the patient are placed in the placing groove, the patient is prevented from biting the sputum suction pipe 8 tightly under the unconscious condition, and the smooth operation of sputum suction work is not facilitated;

after the anti-biting plate 16 is placed, the handle 5 is swung upwards, the handle 5 drives the driven rod 6 on the handle to swing upwards, the driven rod 6 pushes the push rod 3 to move leftwards through the swing rod 4, the push rod 3 pushes the push plate 2 to move leftwards, at the same time, the tension spring is stretched, due to the arrangement of the first one-way valve 13, gas and liquid in the liquid suction barrel 1 cannot flow into a patient body through the sputum suction pipe 8, when the push plate 2 is pushed to the limit position, the swing handle 5 is stopped, the handle 5 is swung downwards, under the operation of medical personnel and the action of the tension spring, the handle 5 pulls the driven rod 6 to swing downwards, the driven rod 6 pulls the push plate 2 to move rightwards through the push rod 3, under the action of pressure, sputum in the patient body can be sucked into the liquid suction barrel 1 through the sputum suction pipe 8, the handle 5 is continuously swung, when the push plate 2 is pulled to a certain position, the tension spring restores the initial length, stopping swinging the handle 5;

the handle 5 is swung upwards, the handle 5 drives the driven rod 6 on the handle to swing upwards, the driven rod 6 pushes the pushing rod 3 to move leftwards through the swinging rod 4, under the operation of medical staff, the pushing rod 3 pushes the pushing plate 2 to move leftwards, the pushing plate 2 pushes the sputum in the liquid suction barrel 1 to move forwards, when the pushing plate 2 is pushed to a certain position, the pushing plate 2 pushes the sputum in the liquid suction barrel 1 to flow into the collecting bottle 9, and due to the arrangement of the gas one-way valve 14, the sputum in the liquid suction barrel 1 can flow into the collecting bottle 9 to be contained;

after collecting the certain degree with the sputum, when needing to handle the sputum, pulling arc knot 11 makes arc knot 11 put out the spacing groove, no longer carries on spacingly to receiving flask 9, handles the sputum in the receiving flask 9, when need not inhale the sputum to the patient, will inhale phlegm pipe 8 and extract, take out prevent that bite board 16 can.

Compared with the prior art, the beneficial effects of the utility model are that: prevent the board of stinging that is equipped with, can make the patient can not sting under the stupor state tightly and inhale the phlegm pipe, hinder and inhale the phlegm pipe and inhale the phlegm, the dead lever that is equipped with, a handle, the swinging arms, the push pedal, push rod and extension spring, can enough make medical staff one-hand operation this device, liberation medical staff's both hands, improve medical staff's efficiency, can control the size of suction force according to medical staff's suction rate again, thereby avoid the patient to cause the secondary injury to the patient because of suction is too big, collecting flask and drain pipe that are equipped with, can store patient's sputum, handle the sputum after convenient, the sliding tray that is equipped with, arc is detained and the spacing groove, can fix the collecting flask, prevent that the collecting flask from dropping collecting the sputum in-process, cause the pollution to the surrounding environment, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Claims (6)

1. The utility model provides a clinical sputum suction device of severe patients, including a left and right sides direction imbibition section of thick bamboo (1), a serial communication port, axial push pedal (2) about the sliding connection has in imbibition section of thick bamboo (1), push pedal (2) right-hand member is coaxial to be equipped with push rod (3), push rod (3) right-hand member articulates there is swinging arms (4), imbibition section of thick bamboo (1) right-hand member articulates there is handle (5) of left and right sides direction, handle (5) upper end is equipped with driven lever (6), driven lever (6) free end is articulated with swinging arms (4) to be connected, imbibition section of thick bamboo (1) right-hand member is equipped with dead lever (7) of left and right sides direction, imbibition section of thick bamboo (1) left end is equipped with imbibition pipe (8), the collection bottle (9) of left and right sides direction are dismantled to be connected with to imbibition section of thick bamboo (1) lower extreme, through feed liquor pipe (10) intercommunication between collection bottle (9) and imbibition section of thick bamboo (1).

2. The clinical sputum aspirator for severe patients according to claim 1, wherein a left-right sliding groove is formed in the rear side of the aspirating tube (1), the rear side of the collecting bottle (9) can be inserted into the sliding groove, a limiting groove is formed in the rear end of the collecting bottle (9), and an arc-shaped buckle (11) which can be inserted into the limiting groove is hinged to the front end of the collecting bottle (9).

3. The clinical sputum aspirator for critically ill patients according to claim 1, wherein a positioning plate (12) is coaxially arranged in the aspirating barrel (1), and the push rod (3) is slidably connected with the positioning plate (12).

4. The clinical sputum aspirator for critically ill patients according to claim 1, wherein the push rod (3) is sleeved with a tension spring between the positioning plate (12) and the push plate (2).

5. The clinical sputum aspirator for critically ill patients according to claim 1, wherein a first one-way valve (13) with an opening facing the sputum aspirator (1) is arranged in the sputum aspirator tube (8), a gas one-way valve (14) with an opening facing left is arranged at the left end of the collection bottle (9), and a second one-way valve (15) with an opening facing the collection bottle (9) is arranged in the fluid inlet tube (10).

6. The clinical sputum aspirator for severe patients according to claim 1, wherein the sputum aspirator tube (8) is slidably connected with a back-and-forth anti-biting plate (16), and arc-shaped placing grooves are respectively formed on the upper and lower sides of the anti-biting plate (16).

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