CN213525551U

CN213525551U - Unobstructed auxiliary device of shock patient's respiratory track

Info

Publication number: CN213525551U
Application number: CN202022280096.5U
Authority: CN
Inventors: 李莹
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-25
Anticipated expiration: 2030-10-14

Abstract

An auxiliary device for smoothing the respiratory tract of a shock patient effectively solves the problem that the shock patient wastes time and labor when keeping the airway smooth; the air cylinder is characterized by comprising a rectangular shell with a forward opening, the upper end surface of the rectangular shell is an inwards-concave arc-shaped surface, an air bag is arranged at the upper end of the rectangular shell, a front axial air cylinder and a rear axial air cylinder are arranged in the rectangular shell, a piston is coaxially and slidably connected in the air cylinder, the rear end of the air cylinder is connected with the air bag through a connecting pipe, a placing shell with a backward opening is arranged at the front end of the rectangular shell, an up-and-down axial rotary column is rotatably connected in the placing shell, the front end of the piston is connected with a supporting plate through the connecting column, a top plate is arranged on the rotary column and can be contacted with the front end surface of the supporting plate, a sliding groove which is positioned at the right side of the rotary; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Unobstructed auxiliary device of shock patient's respiratory track

Technical Field

The utility model relates to a first aid auxiliary instrument technical field, especially a unobstructed auxiliary device of shock patient's respiratory track.

Background

Shock is a syndrome of severe disturbance of vital organs due to the general microcirculation dysfunction caused by the sharp decrease of effective blood circulation and the extensive, continuous and obvious decrease of tissue blood perfusion after the body is attacked by strong pathogenic factors.

Often meet the situation that the patient shocks in the emergency call, hold in the palm jaw and lead the tongue method and be a nursing method commonly used to shock patient, it is smooth and easy to make patient's head slightly lean on backward and be used for keeping the respiratory track, present operation mode is that medical personnel hold up patient's neck a little by one hand, another hand upwards promotes patient's lower jaw, but medical personnel hold in the palm the easy fatigue of patient's neck for a long time, cause the hand spasm, and the manual work is held up unstably and is rocked easily, cause the injury to the patient easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the not enough of prior art, the utility model aims at providing a shock patient's unobstructed auxiliary device of respiratory track, effectual solved make shock patient keep the problem that wastes time and energy when the air flue is unblocked.

The technical scheme of its solution is, the utility model discloses an opening rectangle shell forward, rectangle shell up end is the arcwall face of indent, rectangle shell upper end is equipped with the gasbag, axial cylinder around being equipped with in the rectangle shell, coaxial sliding connection has the piston in the cylinder, the cylinder rear end is connected with the gasbag through even pipe, rectangle shell front end is equipped with the opening shell of placing backward, place the shell internal rotation and be connected with axial commentaries on classics post from top to bottom, the piston front end is connected with the offset through even the post, be equipped with the roof on the commentaries on classics post, the roof can with the face contact before the offset, place the shell upper end and offer the spout that is located the right-hand and link up from top to bottom of commentaries on classics post, but be equipped with horizontal slip's kicking block in the spout.

Compared with the prior art, the beneficial effects of the utility model are that: the rectangle shell that is equipped with, the gasbag, the cylinder, the piston etc., can realize upwards jack-up with patient's neck, make patient's head slightly jack up backward, keep unobstructed of air flue, prevent that the patient from stifling, and is easy operation, time saving and labor saving, the kicking block that is equipped with, the double-screw bolt, support jaw piece etc., can realize supporting the lower jaw that the patient raised up, play fixed effect to lower jaw and head, make the patient keep the posture that the head slightly raised up, keep lasting unblocked of air flue, the commentaries on classics handle that is equipped with, medical personnel that can be convenient for rotate the rotary column, this simple structure, the design is novel, high durability and convenient use, therefore, the clothes.

Drawings

Fig. 1 is a perspective 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 a full-section top axonometric view of the utility model.

Fig. 5 is an enlarged view of a 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.

The air bag type air.

In order to drive the ejector block 11 to slide left and right, a first bevel gear 13 positioned above the ejector plate 10 is coaxially arranged on the rotary column 7, a stud 14 which is in left-right axial direction and is in threaded connection with the ejector block 11 is rotatably connected to the right side wall of the placing shell 6, and a second bevel gear 15 meshed with the first bevel gear 13 is coaxially arranged at the left end of the stud 14.

In order to facilitate the resetting of the piston 4, the connecting column 8 is sleeved with a spring 16 positioned between the cylinder 3 and the resisting plate 9.

In order to prevent the gas from flowing backwards, the rear end of the cylinder 3 is provided with a front and rear axial air suction pipe 17, the air suction pipe 17 is internally provided with a first one-way valve 18 with an opening facing the cylinder 3, and the connecting pipe 5 is internally provided with a second one-way valve 19 with an opening facing the air bag 2.

In order to limit the connecting rod 12, a left-right axial slot 20 is formed at the right end of the connecting rod 12, and an insertion column 21 which can be inserted into the slot 20 is connected to the right end of the top block 11 in a sliding manner.

In order to facilitate the deflation of the air bag 2, the lower end of the air bag 2 is provided with an air release pipe 22, and the free end of the air release pipe 22 penetrates through the rectangular shell 1 and is detachably connected with a plug 23.

For the convenience of use, the free end of the connecting rod 12 is provided with a jaw-resisting block 24, and the upper end of the rotating column 7 penetrates through the placing shell 6 and is provided with a rotating handle.

When the utility model is used, the inserting column 21 is pulled rightwards at first, the inserting column 21 slides rightwards, the inserting column 21 is separated from the slot 20 after sliding a certain distance, the limit to the connecting rod 12 is removed, the connecting rod 12 is pulled upwards, the connecting rod 12 swings upwards to be convenient for placing a patient, the patient lies flat, the head of the patient is placed on the rectangular shell 1, the air bag 2 is positioned under the neck of the patient, the rotating handle rotates clockwise, the rotating handle drives the top plate 10 to rotate clockwise through the rotating column 7, the left end surface of the top plate 10 rotates a certain angle and contacts with the front end surface of the resisting plate 9 and extrudes the resisting plate 9 backwards, the resisting plate 9 drives the piston 4 to slide backwards in the air cylinder 3 through the connecting column 8, the spring 16 is extruded backwards, the air in the air cylinder 3 is extruded into the air bag 2 through the connecting pipe 5 by the piston 4, at the moment, the first check valve 18 can prevent the air from being extruded to the outside, the left end surface of the top plate 10, at the moment, due to the forward elastic force of the spring 16, the abutting plate 9 drives the piston 4 to slide forward in the cylinder 3 through the connecting column 8 to an initial state, at the moment, the piston 4 sucks external gas into the cylinder 3 through the air suction pipe 17, and at the moment, the second one-way valve 19 can prevent the gas in the airbag 2 from being sucked into the cylinder 3 again;

after the patient continues to rotate for a certain angle, the right end face of the top plate 10 is in contact with the abutting plate 9 and extrudes the abutting plate 9 backwards, the abutting plate 9 drives the piston 4 to slide backwards, gas in the cylinder 3 is extruded into the air bag 2, the operation is repeated, the top plate 10 continuously extrudes the abutting plate 9, the piston 4 continuously extrudes the gas in the cylinder 3 into the air bag 2, the air bag 2 gradually expands to lift the neck of the patient, so that the head of the patient is lifted slightly leftwards, and the smoothness of an air passage is realized;

the connecting rod 12 is pushed forwards, when the connecting rod 12 swings to an initial state, the inserting column 21 is pushed leftwards, the inserting column 21 slides leftwards, and is inserted into the inserting groove 20 after sliding for a certain distance, so that the connecting rod 12 is fixed, the rotating column 7 rotates clockwise, the first bevel gear 13 drives the second bevel gear 15 to rotate clockwise, the second bevel gear 15 drives the stud 14 to rotate clockwise, the stud 14 drives the ejector block 11 to slide leftwards in the sliding groove, the ejector block 11 drives the jaw supporting block 24 to slide leftwards through the connecting rod 12, the jaw supporting block 24 contacts with the lower jaw of a patient after sliding for a certain distance and pushes the lower jaw of the patient leftwards, so that the head of the patient is kept in a slightly raised state, the neck of the patient is prevented from falling off from the air;

after the first aid is finished, the inserting column 21 is pulled rightwards to remove the limit, the connecting rod 12 is pulled backwards, the connecting rod 12 drives the jaw supporting block 24 to swing backwards to remove the limit on the lower jaw of the patient, the plug 23 is pulled out, the air in the air bag 2 flows out through the air release pipe 22, the air bag 2 is contracted to remove the support on the neck of the patient, the rotating handle is rotated anticlockwise, the rotating handle drives the ejecting block 11 to slide rightwards, the rotating is stopped when the ejecting block slides to the initial position, and the plug 23 is reapplied on the plug.

Claims

1. The utility model provides a unobstructed auxiliary device of shock patient's respiratory track, including rectangle shell (1) with the opening forward, a serial communication port, rectangle shell (1) up end is the arcwall face of indent, rectangle shell (1) upper end is equipped with gasbag (2), be equipped with axial cylinder (3) around in rectangle shell (1), coaxial sliding connection has piston (4) in cylinder (3), cylinder (3) rear end is connected with gasbag (2) through connecting pipe (5), rectangle shell (1) front end is equipped with opening backward place the shell (6), place the shell (6) internal rotation and be connected with from top to bottom axial rotary column (7), piston (4) front end is connected with offset (9) through connecting column (8), be equipped with roof (10) on rotary column (7), roof (10) can with offset (9) preceding terminal surface contact, place shell (6) upper end and offer the right-hand and spout that link up and down that lies in rotary column (7), the sliding groove is internally provided with a top block (11) capable of sliding left and right, and the upper end of the top block (11) extends out of the sliding groove and is hinged with an inverted L-shaped connecting rod (12).

2. The airway obstruction assisting device for the shock patient according to claim 1, wherein a first bevel gear (13) located above the top plate (10) is coaxially arranged on the rotating column (7), a stud (14) which is in left-right axial direction and is in threaded connection with the top block (11) is rotatably connected to the right side wall of the placing shell (6), and a second bevel gear (15) meshed with the first bevel gear (13) is coaxially arranged at the left end of the stud (14).

3. The respiratory tract patency auxiliary device for shock patients according to claim 1, wherein the connecting column (8) is sleeved with a spring (16) positioned between the cylinder (3) and the resisting plate (9).

4. The respiratory tract patency auxiliary device for the shock patient according to claim 1, wherein the rear end of the cylinder (3) is provided with a front-back axial suction pipe (17), the suction pipe (17) is provided with a first one-way valve (18) with an opening facing the cylinder (3), and the connecting pipe (5) is provided with a second one-way valve (19) with an opening facing the air bag (2).

5. The airway obstruction assisting device for the shock patient according to claim 1, wherein the right end of the connecting rod (12) is provided with a left axial slot (20) and a right axial slot (20), and the right end of the top block (11) is slidably connected with an inserting column (21) capable of being inserted into the slots (20).

6. The respiratory tract patency auxiliary device for the shock patient according to claim 1, wherein a deflation tube (22) is arranged at the lower end of the air bag (2), and the free end of the deflation tube (22) penetrates through the rectangular shell (1) and is detachably connected with a plug (23).

7. The airway obstruction assisting device for the shock patient as claimed in claim 1, wherein the free end of the connecting rod (12) is provided with a jaw-resisting block (24), and the upper end of the rotating column (7) penetrates through the placing shell (6) and is provided with a rotating handle.