CN221470612U

CN221470612U - Special respirator of geriatric department

Info

Publication number: CN221470612U
Application number: CN202322588681.5U
Authority: CN
Inventors: 宋昕
Original assignee: Emergency General Hospital
Current assignee: Emergency General Hospital
Priority date: 2023-09-23
Filing date: 2023-09-23
Publication date: 2024-08-06
Anticipated expiration: 2033-09-23

Abstract

The utility model provides a special respirator of geriatric department internal medicine, includes the respirator casing, the inside upper right side and the U-shaped frame looks rigid coupling of respirator casing, the inside of U-shaped frame is provided with auxiliary device, be provided with breather in the middle of the inside right side of respirator casing, the inside top of respirator casing is linked together with the one end of first connecting pipe, the other end and the oxygenerator of first connecting pipe are linked together. Through the cooperation between small-size motor, cam, riser, diaphragm and the piston board to make eccentric carousel rotate and can be the original position, and reverse start small-size motor, thereby make the piston board left movement, because the air vent of top has been plugged up, the waste gas that the patient produced of sending only can take out to the piston board of below, and send the below through the second connecting pipe, realize deriving the waste gas in patient's oral cavity, guaranteed patient's oxygen intake, satisfied patient's demand, facilitate the use.

Description

Special respirator of geriatric department

Technical Field

The utility model relates to the technical field of respirators, in particular to a respirator special for senile diseases.

Background

Respirators, also called ventilators, have been commonly used as an effective means for artificially replacing spontaneous ventilation, in respiratory failure due to various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and have taken a very important place in the modern medical field, where respirators are often required in geriatric medicine.

For example, the special respirator of senile department of medical science with the bulletin number CN113975568a is authorized, which comprises a box body, fixedly connected with diaphragm in the box body, the gas receiver is installed to the inner bottom of box, although above-mentioned document can not only realize the oxygen suppliment through the motor, need not medical personnel to press the gasbag, simultaneously, can drive montant and cotton thread and rotate, thereby can make water smoke, can improve the humidity of oxygen, and can adjust the oxygen supply, thereby can increase patient's comfort level, but when the special respirator of senile department of medical science in above-mentioned document uses, utilize the left and right movement of piston, make the oxygen that the oxygenerator produced flow in the pipeline, make oxygen flow out from the face guard in the cooperation check valve, send to patient's mouth and nose in the mouth of patient cover simultaneously, but can not produce waste gas and flow out when breathing because of face guard needs to cover patient, and the design of check valve makes above-mentioned document unable to export these waste gas, lead to waste gas can pile up in face guard and patient's mouth, cause the intake of oxygen lower, can's the demand of oxygen to the patient is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problems that the special respirator for the geriatric department in the documents can not flow out waste gas generated by a patient when the patient breathes because the mouth and the nose of the patient are covered by the mask, and the waste gas can not be led out by the document due to the design of the one-way valve, so that the waste gas can be accumulated in the mask and the mouth of the patient, the intake of oxygen is low, the oxygen requirement of the patient can not be met, and the respirator is inconvenient to use.

The utility model solves the technical problems by adopting the technical scheme that: the special respirator for the geriatric department comprises a respirator shell, wherein the upper right side of the inner part of the respirator shell is fixedly connected with a U-shaped frame, an auxiliary device is arranged in the U-shaped frame, a ventilation device is arranged in the middle of the right side of the inner part of the respirator shell, the upper side of the inner part of the respirator shell is communicated with one end of a first connecting pipe, the other end of the first connecting pipe is communicated with an oxygenerator, and the outer wall of the oxygenerator is fixedly connected with the respirator shell through a bracket.

For further perfection, breather includes small-size motor, small-size motor's outer wall passes through the support and is linked with the respirator casing mutually, small-size motor's output rigid coupling has the cam, the front end left side of cam passes through spout and riser sliding connection, the right side of riser is linked with two diaphragms mutually, two the right-hand member of diaphragm all is linked with the piston board, the outer wall and the closely laminating of respirator casing of piston board.

Further perfecting, a plurality of wheels are installed at the bottom of respirator casing, the second connecting pipe is installed to the inside below centre of respirator casing.

Further perfecting, a three-way connecting pipe is arranged above the right side of the respirator shell, and an oral-nasal gas hood is arranged at the right end of the three-way connecting pipe.

Further perfects, auxiliary device includes electric putter, electric putter's bottom and U-shaped frame looks rigid coupling, electric putter's output passes through spout and fan-shaped pinion rack sliding connection, fan-shaped pinion rack's right-hand member rotates through the pivot and is connected with the respirator casing, fan-shaped pinion rack's left side is connected with the spur gear meshing, the rear end of spur gear rotates through the pivot and is connected with the U-shaped frame, the front end rigid coupling of spur gear has bevel gear group, the left end rigid coupling of bevel gear group has eccentric carousel, eccentric carousel's outer wall is laminated mutually with the respirator casing.

Further perfecting, the front end of the respirator shell is provided with a control panel, and the outer wall of the control panel is respectively electrically connected with the oxygenerator, the small motor and the electric push rod through wires.

The beneficial effects of the utility model are as follows: according to the utility model, the small motor is started through the cooperation between the small motor, the cam, the vertical plates, the transverse plates and the piston plates, the output end of the small motor drives the cam to rotate, the cam can enable the vertical plates to move rightwards through the sliding grooves, the vertical plates simultaneously push the two transverse plates to move, the transverse plates drive the piston plates to move, the upper piston plates can push oxygen to the three-way connecting pipe and send the oxygen to the oral cavity of a patient through the mouth-nose gas hood, and then the electric push rod is reversely regulated, so that the eccentric rotary table rotates to be at the original position, the small motor is reversely started, the piston plates move leftwards, and because the upper vent hole is blocked, waste gas sent to the patient only can be extracted from the lower piston plates and sent to the lower part through the second connecting pipe, so that the waste gas in the oral cavity of the patient is led out, the oxygen intake of the patient is ensured, the requirements of the patient are met, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic view of the connection structure at A in FIG. 2;

fig. 4 is a schematic diagram of a connection structure at B in fig. 2.

Reference numerals illustrate: 1. respirator casing, 2, control panel, 3, U-shaped frame, 4, breather, 401, small-size motor, 402, cam, 403, riser, 404, diaphragm, 405, piston plate, 4A1, ultraviolet disinfection lamp, 5, auxiliary device, 501, electric putter, 502, fan-shaped pinion rack, 503, spur gear, 504, bevel gear group, 505, eccentric carousel, 6, first connecting pipe, 7, oxygenerator, 8, second connecting pipe, 9, wheel, 10, tee bend connecting pipe, 11, oronasal gas hood.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Example 1: referring to fig. 1-4, in this embodiment: the utility model provides a special respirator of geriatric department, including respirator casing 1, respirator casing 1's inside upper right side is fixedly connected with U-shaped frame 3 mutually, U-shaped frame 3 can cut apart the space that one was not leaked, U-shaped frame 3's inside is provided with auxiliary device 5, be provided with breather 4 in the middle of respirator casing 1's the inside right side, respirator casing 1's inside top is linked together with the one end of first connecting pipe 6, oxygenerator 7 is with the oxygen of making in sending respirator casing 1 through first connecting pipe 6, the other end of first connecting pipe 6 is linked together with oxygenerator 7, oxygenerator 7's model is selected according to the in-service use demand, satisfy the work demand can, oxygenerator 7's outer wall is fixedly connected with respirator casing 1 through the support, oxygenerator 7 is prior art, do not make too much here and describe.

The ventilator 4 comprises a small motor 401, a cam 402, a vertical plate 403, a transverse plate 404 and a piston plate 405, wherein the outer wall of the small motor 401 is fixedly connected with a respirator shell 1 through a bracket, the model of the small motor 401 is selected according to the actual use requirement, the working requirement is met, the cam 402 is fixedly connected with the output end of the small motor 401, the cam 402 is driven to rotate by the output end of the small motor 401, the left side of the front end of the cam 402 is in sliding connection with the vertical plate 403 through a sliding groove, when the cam 402 rotates, the vertical plate 403 is enabled to move left and right through the sliding groove, the right side of the vertical plate 403 is fixedly connected with the two transverse plates 404, the vertical plate 403 pushes the two transverse plates 404 to move simultaneously, the right ends of the two transverse plates 404 are fixedly connected with the piston plate 405, the outer wall of the piston plate 405 is tightly attached to the respirator shell 1, a plurality of wheels 9 are installed at the bottom end of the respirator shell 1, the inside of the respirator shell 1 can move through the wheels 9, a second connecting pipe 8 is installed in the middle of the inside lower part of the respirator shell 1, the second connecting pipe 8 is used for guiding out waste gas, the right side of the respirator shell 1 is provided with a three-way connecting pipe 10, and the mouth of the nose mouth 11 is provided with a three-way connecting pipe 11 is connected to the mouth 11, and the mouth of the nose mouth 11 is connected with the mouth of the nose mouth 11;

The small motor 401 is started, the output end of the small motor 401 drives the cam 402 to rotate, the cam 402 can enable the vertical plate 403 to move rightwards through the sliding groove, the vertical plate 403 simultaneously pushes the two transverse plates 404 to move, the transverse plates 404 drive the piston plates 405 to move, the upper piston plates 405 can push oxygen to the three-way connecting pipe 10 and send the oxygen to the oral cavity of a patient through the oronasal mask 11, then the electric push rod 501 is reversely regulated, so that the eccentric rotary table 505 rotates to be at the original position, the small motor 401 is reversely started, the piston plates 405 move leftwards, and because the vent holes above the eccentric rotary table 505 are blocked, waste gas generated by the patient can only be extracted from the lower piston plates 405 and sent to the lower part through the second connecting pipe 8, so that the waste gas in the oral cavity of the patient is led out, the oxygen intake of the patient is ensured, the requirement of the patient is met, and the use is convenient.

The auxiliary device 5 comprises a electric push rod 501, a sector toothed plate 502, a spur gear 503, a bevel gear set 504 and an eccentric turntable 505, wherein the bottom end of the electric push rod 501 is fixedly connected with the U-shaped frame 3, the model of the electric push rod 501 is selected according to the actual use requirement, the working requirement is met, the output end of the electric push rod 501 is in sliding connection with the sector toothed plate 502 through a sliding chute, when the output end of the electric push rod 501 moves downwards, the sector toothed plate 502 rotates anticlockwise along the joint with the respirator shell 1 through the sliding chute, the right end of the sector toothed plate 502 is rotationally connected with the respirator shell 1 through a rotating shaft, the left side of the sector toothed plate 502 is meshed with the spur gear 503, when the sector toothed plate 502 rotates anticlockwise, the spur gear 503 is driven to rotate clockwise, the rear end of the spur gear 503 is rotationally connected with the U-shaped frame 3 through the rotating shaft, the front end rigid coupling of straight gear 503 has bevel gear group 504, bevel gear group 504's left end rigid coupling has eccentric carousel 505, straight gear 503 passes through bevel gear group 504 and drives eccentric carousel 505 and rotate, eccentric carousel 505's outer wall is laminated mutually with respirator housing 1, eccentric carousel 505 current position is used for blocking the air vent of top, after eccentric carousel 505 rotates half circle, can block the air vent of below, control panel 2 is installed to respirator housing 1's front end, control panel 2 is prior art, do not make excessive description here, control panel 2's outer wall is connected with oxygenerator 7 respectively through the electric wire, small-size motor 401 and electric putter 501 electricity, control panel 2 is used for controlling oxygenerator 7, small-size motor 401 and electric putter's start-stop, direction and speed.

Working principle: when the special respirator for the geriatric department is used, firstly, a user moves the respirator beside a sickbed, and ties up an oral cavity and a nose of a patient on the face of the patient, so that the oral cavity and the nose of the patient are covered, the oxygenerator 7 is started, the oxygenerator 7 starts to produce oxygen, and the oxygen is sent into the respirator shell 1 through the first connecting pipe 6, meanwhile, the electric push rod 501 is regulated, the output end of the electric push rod 501 moves downwards, the fan-shaped toothed plate 502 rotates anticlockwise through a chute, the fan-shaped toothed plate 502 can enable the spur gear 503 to rotate for half circle, the spur gear 503 drives the eccentric rotary disc 505 to rotate for half circle through the bevel gear set 504, the eccentric rotary disc 505 leaks out of the upper vent and plugs up the lower vent, then the small motor 401 is started, the output end of the small motor 401 drives the cam 402 to rotate, the cam 402 enables the vertical plate 403 to move rightwards through the chute, the vertical plate 403 simultaneously pushes the two transverse plates 404 to move the piston plate 405, the output end of the electric push oxygen to the three-way 10, the oxygen is led out of the piston plate 405 through the chute, and the eccentric rotary disc 505 is reversely moved to the position of the patient through the bevel gear set 504, and the exhaust gas is pumped out of the patient through the small motor 505, and the requirement of the patient is met, and the requirement of the patient can be met, and the patient can be completely by the patient is met, and the patient can take the exhaust gas through the small air flow through the small motor 401 and the small motor and the small vent valve and the patient.

Example 2: referring to fig. 1-4, in this embodiment: the utility model provides a special respirator of geriatric department, wherein breather 4 can also include ultraviolet ray disinfection lamp 4A1, and ultraviolet ray disinfection lamp 4A1 installs in respirator casing 1 inside left side below, and ultraviolet ray disinfection lamp 4A 1's model is selected according to the in-service use demand, satisfies the work demand can, and ultraviolet ray disinfection lamp 4A1 is used for disinfecting the waste gas that patient exhales, prevents the infection.

Working principle: in operation of this embodiment, the user irradiates the exhaust gas with the ultraviolet light of the ultraviolet sterilizing lamp 4A1 by installing the ultraviolet sterilizing lamp 4A1 at the outlet end of the second connection pipe 8, thereby sterilizing and disinfecting the exhaust gas exhaled from the patient, preventing infection, and completing the use of the device.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a special respirator of geriatric department, includes respirator casing (1), characterized by: the inside upper right side of respirator casing (1) is linked together with U-shaped frame (3), the inside of U-shaped frame (3) is provided with auxiliary device (5), be provided with breather (4) in the middle of the inside right side of respirator casing (1), the inside top of respirator casing (1) is linked together with the one end of first connecting pipe (6), the other end of first connecting pipe (6) is linked together with oxygenerator (7), the outer wall of oxygenerator (7) is linked together with respirator casing (1) through the support.

2. The senile department of medicine special respirator according to claim 1, wherein: the ventilator (4) comprises a small motor (401), the outer wall of the small motor (401) is fixedly connected with the respirator shell (1) through a support, the output end of the small motor (401) is fixedly connected with a cam (402), the left side of the front end of the cam (402) is in sliding connection with a vertical plate (403) through a sliding groove, the right side of the vertical plate (403) is fixedly connected with two transverse plates (404), the right ends of the two transverse plates (404) are fixedly connected with a piston plate (405), and the outer wall of the piston plate (405) is tightly attached to the respirator shell (1).

3. The senile department of medicine special respirator according to claim 1, wherein: the bottom end of the respirator shell (1) is provided with a plurality of wheels (9), and a second connecting pipe (8) is arranged in the middle of the lower part of the inside of the respirator shell (1).

4. The senile department of medicine special respirator according to claim 1, wherein: a three-way connecting pipe (10) is arranged above the right side of the respirator shell (1), and an oral-nasal gas hood (11) is arranged at the right end of the three-way connecting pipe (10).

5. The senile department of medicine special respirator according to claim 1, wherein: auxiliary device (5) are including electric putter (501), the bottom and the U-shaped frame (3) of electric putter (501) are mutually rigid coupling, the output of electric putter (501) is through spout and fan-shaped pinion rack (502) sliding connection, the right-hand member of fan-shaped pinion rack (502) is rotated through pivot and respirator casing (1) and is connected, the left side and the spur gear (503) meshing of fan-shaped pinion rack (502) are connected, the rear end of spur gear (503) is rotated through pivot and U-shaped frame (3) and is connected, the front end rigid coupling of spur gear (503) has bevel gear group (504), the left end rigid coupling of bevel gear group (504) has eccentric carousel (505), the outer wall of eccentric carousel (505) is laminated with respirator casing (1) mutually.

6. The senile department of medicine special respirator according to claim 1, wherein: the front end of the respirator shell (1) is provided with a control panel (2), and the outer wall of the control panel (2) is respectively electrically connected with an oxygenerator (7), a small motor (401) and an electric push rod (501) through electric wires.