CN114452499A

CN114452499A - Clinical anti-drop face guard that uses of department of anesthesia that application scope is wide

Info

Publication number: CN114452499A
Application number: CN202210120158.7A
Authority: CN
Inventors: 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-05-10

Abstract

The invention discloses an anti-falling mask with a wide application range for clinical use in anesthesia department, which comprises a base, universal wheels, fixing blocks, a first fixing rod, a pin shaft, a handle, a bearing, a motor, a screw rod, a nut block, a second fixing rod, a first gasket, a connecting block, a fixing plate, a second gasket, a first supporting rod, a supporting block, a limiting block, a breathing device, a second supporting rod, a mounting plate and a supporting plate, wherein the first supporting rod is fixed on the first fixing rod; the device has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the overall height of the device can be adjusted through the arranged bearing, the motor, the screw rod, the nut block and the fixed rod II, so that the operation is convenient; the device can effectively improve the portability of the device by arranging the fixing block, the first fixing rod, the pin shaft and the handle; the invention can effectively filter the gas inhaled by the patient through the filter screen, the first filter plate and the second filter plate.

Description

Clinical anti-drop face guard that uses of department of anesthesia that application scope is wide

Technical Field

The invention relates to the technical field of masks for anesthesia departments, in particular to an anti-falling mask for clinical anesthesia departments, which is wide in application range.

Background

The anaesthetic mask is often used in the operation, because the anaesthetic mask can anaesthetize patients through anaesthetic gas, the anaesthetic effect is better, the regulation and control of anaesthetic dose are also more convenient, in order to avoid the anaesthetic gas to leak, the influence is caused to medical personnel, the anaesthetic mask usually can be provided with an annular air bag closely inosculated with the face, the anaesthetic gas is guaranteed to be sealed in the anaesthetic mask, and the medical personnel can safely carry out related operations.

The existing anesthesia mask adopts a large number of pairs or a traditional liquid inhalation mode to anaesthetize a patient, which may cause the patient to generate the shape of dislike and the like, and other anesthesia modes can generate secondary damage to the patient to influence treatment, thereby providing the clinical anti-falling mask for the anesthesia department with wide application range.

Disclosure of the invention

The invention aims to solve the problems, provides an anti-falling mask for clinical anesthesia department with wide application range, and solves the problems that the existing anesthesia mask adopts a liquid inhalation mode to anaesthetize a patient in a large number of ways, which may cause the patient to have the shape of dislike and the like, and other anesthesia modes can cause secondary damage to the patient to influence treatment.

In order to solve the above problems, the present invention provides a technical solution: the utility model provides a wide application scope's clinical anti-drop face guard of using of department of anesthesia, its innovation point lies in: the breathing device comprises a base, universal wheels, a fixing block, a first fixing rod, a pin shaft, a handle, a bearing, a motor, a screw, a nut block, a second fixing rod, a first gasket, a connecting block, a fixing plate, a second gasket, a first supporting rod, a supporting block, a limiting block, a breathing device, a second supporting rod, a mounting plate and a supporting plate; universal wheels are fixedly connected to the periphery of the lower surface of the base; a fixed block is fixedly connected to the left side of the upper end of the base; the first fixing rod is connected to the fixing block through a pin shaft; a handle is fixedly connected to the left end of the fixed rod; bearings are connected in two sides of the end wall of the base; the two sides of the bottom end of the base are fixedly connected with motors, output shafts of the motors are fixedly connected with screw rods, and the output shafts of the motors are connected in bearings; the screw rod is connected with a nut block through threads; a second fixing rod is fixedly connected to the inner side of the nut block, and a first gasket is connected to the bottom end of the second fixing rod; the upper end of the second fixed rod is fixedly connected with a connecting block; the fixing plate is fixedly connected to the connecting block; two sides of the bottom end of the fixed plate are connected with a second gasket; a first supporting rod is fixedly connected to the right side of the upper end of the base, and a supporting block is fixedly connected to the top end of the first supporting rod; a limiting block is fixedly connected to the center of the upper end of the base; the upper end of the fixing plate is fixedly connected with a breathing device; the right side of the first supporting rod is fixedly connected with a second supporting rod, the upper end of the second supporting rod is fixedly connected with a mounting plate, and the upper end of the mounting plate is connected with a supporting plate.

Preferably, the specific structure of the breathing device is as follows: the device comprises a breathing box, a bolt, a first connecting pipe, a heat-insulating sleeve, a filter screen, a mask, a piston, a second connecting rod, a spring, a placing plate, a balancing weight, a second connecting pipe, a first one-way valve, a first filter plate, an air suction port, a third connecting pipe, a second one-way valve, a second filter plate and an air inlet; the breathing box is connected to the fixing plate through bolts on two sides; a first connecting pipe is connected in the right end wall of the breathing box, a heat insulation sleeve is connected on the outer surface of the first connecting pipe in a covering mode, a filter screen is connected to the right end of the first connecting pipe, a mask is connected to the right end of the filter screen, and the right end of the first connecting pipe is placed on the supporting block; a piston is arranged in the inner part of the cavity of the breathing box, the upper end of the piston is fixedly connected with a plurality of second connecting rods, the second connecting rods penetrate through the cavity wall of the top end of the breathing box and are fixedly connected with a placing plate, and the upper end of the placing plate is connected with a plurality of balancing weights; a second connecting pipe is connected in the end wall of the left side of the breathing box; a first check valve is arranged in the second connecting pipe, the left side of the first check valve is connected with a first filter plate, and the left side of the first filter plate is connected with an air suction port; a third connecting pipe is connected in the end wall of the left side of the breathing box; the connecting pipe three is located under the connecting pipe two, be equipped with check valve two in the connecting pipe three, the filter plate two is connected with the second left side of check valve, the second left side of filter plate is connected with the air inlet.

Preferably, the specific structure of the mask is as follows: the device comprises a connecting cover, melt-blown cloth, a limiting plate, a connecting block, an elastic band I and an elastic band II; the connecting cover is connected to the first connecting pipe; the inner side of the connecting cover is connected with melt-blown cloth; a limiting plate is connected below the connecting cover; the top end of the connecting cover is fixedly connected with a connecting block; the connecting block is connected with a first elastic band; an elastic band II is connected to the middle end of the elastic band I.

Preferably, the first pad and the second pad are both cushion pads.

Preferably, the bearing is a ball bearing.

Preferably, the motor is a servo motor.

Preferably, the spring is a disc spring.

Preferably, the first check valve and the second check valve are both pneumatic control check valves.

The invention has the beneficial effects that:

(1) the device has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the overall height of the device can be adjusted through the arranged bearing, the motor, the screw rod, the nut block and the fixed rod II, so that the operation is convenient.

(2) The device can effectively improve the portability of the device by arranging the fixing block, the first fixing rod, the pin shaft and the handle.

(3) The invention can effectively filter the gas inhaled by the patient through the filter screen, the first filter plate and the second filter plate.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the breathing apparatus of the present invention.

Fig. 3 is a partially enlarged view of the respiratory device of the present invention.

Fig. 4 is a second enlarged view of a portion of the breathing apparatus of the present invention.

Fig. 5 is a schematic view of the structure of the mask of the present invention.

1-a base; 2-universal wheels; 3, fixing blocks; 4, fixing a rod I; 5-a pin shaft; 6-a handle; 7-a bearing; 8, a motor; 9-screw rod; 10-nut block; 11-fixing a second rod; 12-a first gasket; 13-connecting block; 14-a fixed plate; 15-a second gasket; 16-supporting the first rod; 17-a support block; 18-a limiting block; 19-a breathing apparatus; 20-a breathing box; 21-bolt; 22-a second support rod; 23-mounting a plate; 24-a pallet; 25-connecting pipe I; 26-insulating sleeve; 27-a filter screen; 28-a face mask; 281-connecting cover; 282-meltblown cloth; 283-a limiting plate; 284-a connection block; 285-elastic band I; 286-elastic band two; 29-a piston; 30-connecting rod two; 31-a spring; 32-placing the plate; 33-a counterweight block; 34-a second connecting pipe; 35-one-way valve one; 36-a first filter plate; 37-suction port; 38-connecting pipe III; 39-one-way valve II; 40-a second filter plate; 41-air inlet.

Detailed Description

Example 1

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: an anti-falling mask with a wide application range for clinical use in anesthesia department comprises a base 1, universal wheels 2, a fixing block 3, a fixing rod I4, a pin shaft 5, a handle 6, a bearing 7, a motor 8, a screw rod 9, a nut block 10, a fixing rod II 11, a gasket I12, a connecting block 13, a fixing plate 14, a gasket II 15, a supporting rod I16, a supporting block 17, a limiting block 18, a breathing device 19, a supporting rod II 22, a mounting plate 23 and a supporting plate 24; universal wheels 2 are fixedly connected to the periphery of the lower surface of the base 1; a fixed block 3 is fixedly connected to the left side of the upper end of the base 1; the first fixing rod 4 is connected to the fixing block 3 through a pin shaft 5; a handle 6 is fixedly connected to the left end of the first fixing rod 4; thereby improving the mobility of the device; bearings 7 are connected to two sides of the end wall of the base 1; two sides of the bottom end of the base 1 are fixedly connected with motors 8, output shafts of the motors 8 are fixedly connected with screw rods 9, and output shafts of the motors 8 are connected in bearings 7; the screw 9 is connected with a nut block 10 through threads; a second fixing rod 11 is fixedly connected to the inner side of the nut block 10, the height of the device can be stably adjusted, and a first gasket 12 is connected to the bottom end of the second fixing rod 11; the upper end of the second fixing rod 11 is fixedly connected with a connecting block 13; the fixing plate 14 is fixedly connected to the connecting block 13; two sides of the bottom end of the fixing plate 14 are connected with a second gasket 15; a first supporting rod 16 is fixedly connected to the right side of the upper end of the base 1, and a supporting block 17 is fixedly connected to the top end of the first supporting rod 16; a limiting block 18 is fixedly connected to the center of the upper end of the base 1; the falling phenomenon of the height adjustment of the device can be effectively prevented, and the upper end of the fixed plate 14 is fixedly connected with a breathing device 19; the right side of the first supporting rod 16 is fixedly connected with a second supporting rod 22, the upper end of the second supporting rod 22 is fixedly connected with a mounting plate 23, and the upper end of the mounting plate 23 is connected with a supporting plate 24.

Wherein the motor 8 is a servo motor; the first gasket 12 and the second gasket 15 are cushion pads; the bearing 7 is a ball bearing.

Example 2

As shown in fig. 1 to 4, the device comprises a base 1, a universal wheel 2, a fixed block 3, a fixed rod I4, a pin shaft 5, a handle 6, a bearing 7, a motor 8, a screw 9, a nut block 10, a fixed rod II 11, a gasket I12, a connecting block 13, a fixed plate 14, a gasket II 15, a support rod I16, a support block 17, a limit block 18, a breathing apparatus 19, a support rod II 22, a mounting plate 23 and a supporting plate 24; universal wheels 2 are fixedly connected to the periphery of the lower surface of the base 1; a fixed block 3 is fixedly connected to the left side of the upper end of the base 1; the first fixing rod 4 is connected to the fixing block 3 through a pin shaft 5; a handle 6 is fixedly connected to the left end of the first fixing rod 4; thereby improving the mobility of the device; bearings 7 are connected to two sides of the end wall of the base 1; two sides of the bottom end of the base 1 are fixedly connected with motors 8, output shafts of the motors 8 are fixedly connected with screw rods 9, and output shafts of the motors 8 are connected in bearings 7; the screw 9 is connected with a nut block 10 through threads; a second fixing rod 11 is fixedly connected to the inner side of the nut block 10, the height of the device can be stably adjusted, and a first gasket 12 is connected to the bottom end of the second fixing rod 11; the upper end of the second fixing rod 11 is fixedly connected with a connecting block 13; the fixing plate 14 is fixedly connected to the connecting block 13; two sides of the bottom end of the fixing plate 14 are connected with a second gasket 15; a first supporting rod 16 is fixedly connected to the right side of the upper end of the base 1, and a supporting block 17 is fixedly connected to the top end of the first supporting rod 16; a limiting block 18 is fixedly connected to the center of the upper end of the base 1; the falling phenomenon of the height adjustment of the device can be effectively prevented, and the upper end of the fixed plate 14 is fixedly connected with a breathing device 19; the right side of the first supporting rod 16 is fixedly connected with a second supporting rod 22, the upper end of the second supporting rod 22 is fixedly connected with a mounting plate 23, and the upper end of the mounting plate 23 is connected with a supporting plate 24.

As shown in fig. 1 to 4, the specific structure of the breathing apparatus 19 is: the device comprises a breathing box 20, a bolt 21, a first connecting pipe 25, a heat-insulating sleeve 26, a filter screen 27, a mask 28, a piston 29, a second connecting rod 30, a spring 31, a placing plate 32, a balancing weight 33, a second connecting pipe 34, a first one-way valve 35, a first filter plate 36, an air suction port 37, a third connecting pipe 38, a second one-way valve 39, a second filter plate 40 and an air inlet 41; the breathing box 20 is connected to the fixing plate 14 through bolts 21 on two sides; a first connecting pipe 25 is connected in the right end wall of the breathing box 20, a heat insulation sleeve 26 is wrapped and connected on the outer surface of the first connecting pipe 25, a filter screen 27 is connected at the right end of the first connecting pipe 25 and can be detached to prevent infection, a mask 28 is connected at the right end of the filter screen 27, and the right end of the first connecting pipe 25 is placed on the supporting block 17; a piston 29 is arranged in the chamber of the breathing box 20, the upper end of the piston 29 is fixedly connected with a plurality of connecting rods II 30, the connecting rods II 30 penetrate through the chamber wall of the top end of the breathing box 20 and are fixedly connected with a placing plate 32, and the upper end of the placing plate 32 is connected with a plurality of balancing weights 33; different numbers of balancing weights can be adjusted to achieve different training effects, and a second connecting pipe 34 is connected in the left end wall of the breathing box 20; a first check valve 35 is arranged in the second connecting pipe 34, the left side of the first check valve 35 is connected with a first filter plate 36, and the left side of the first filter plate 36 is connected with an air suction port 37; a third connecting pipe 38 is connected in the left end wall of the breathing box 20; the third connecting pipe 38 is located right below the second connecting pipe 34, a second check valve 39 is arranged in the third connecting pipe 38, the second filter plate 40 is connected with the left side of the second check valve 39, and the left side of the second filter plate 40 is connected with an air inlet 41.

The motor 8 is a servo motor; the first gasket 12 and the second gasket 15 are cushion pads; the bearing 7 is a ball bearing; the spring 31 is a disc spring; the first check valve 35 and the second check valve 39 are both pneumatic control check valves.

Example 3

The specific structure of the face mask 28 is: comprises a connecting cover 281, a melt-blown fabric 282, a limiting plate 283, a connecting block 284, a first elastic band 285 and a second elastic band 286; the connecting cover 281 is connected to the first connecting pipe 25; a melt-blown fabric 282 is connected to the inner side of the connecting cover 281; a limiting plate 283 is connected below the connecting cover 281; a connecting block 284 is fixedly connected to the top end of the connecting cover 281; an elastic band I285 is connected to the connecting block 284; the middle end of the first elastic band 285 is connected with a second elastic band 286.

Wherein the motor 8 is a servo motor; the first gasket 12 and the second gasket 15 are cushion pads; the bearing 7 is a ball bearing; the spring 31 is a disc spring; the first check valve 35 and the second check valve 39 are pneumatic control check valves.

The using state of the invention is as follows: the invention has reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the motor 8 is firstly started to drive the screw rod 9 to rotate so as to drive the second fixing rod 11 to move up and down to achieve the effect of adjusting the height, the head of a patient after adjustment is placed on the supporting plate 24, when different patients use the invention, different anesthesia effects can be achieved by adjusting the number of the balancing weights 33, when in inspiration, gas enters the first connecting pipe 25 through the first one-way valve 35 and passes through the face mask 28, when in expiration, the gas enters the first connecting pipe 25 through the face mask 28 and then enters the second one-way valve 39 through the breathing box 20 and is discharged from the gas inlet 41, and when in anesthesia, anesthetic is added into the breathing device 19.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.

Claims

1. The utility model provides a wide range of application's clinical anti-drop face guard of using of department of anesthesia which characterized in that: the breathing device comprises a base (1), universal wheels (2), a fixing block (3), a first fixing rod (4), a pin shaft (5), a handle (6), a bearing (7), a motor (8), a screw (9), a nut block (10), a second fixing rod (11), a first gasket (12), a connecting block (13), a fixing plate (14), a second gasket (15), a first support rod (16), a support block (17), a limit block (18), a breathing device (19), a second support rod (22), a mounting plate (23) and a supporting plate (24);

universal wheels (2) are fixedly connected to the periphery of the lower surface of the base (1);

the left side of the upper end of the base (1) is fixedly connected with a fixing block (3);

the first fixing rod (4) is connected to the fixing block (3) through a pin shaft (5);

a handle (6) is fixedly connected to the left end of the first fixing rod (4);

bearings (7) are connected to the two sides of the end wall of the base (1);

two sides of the bottom end of the base (1) are fixedly connected with motors (8), output shafts of the motors (8) are fixedly connected with screw rods (9), and output shafts of the motors (8) are connected in bearings (7);

the screw rod (9) is connected with a nut block (10) through threads;

a second fixing rod (11) is fixedly connected to the inner side of the nut block (10), and a first gasket (12) is connected to the bottom end of the second fixing rod (11);

the upper end of the second fixing rod (11) is fixedly connected with a connecting block (13);

the fixing plate (14) is fixedly connected to the connecting block (13);

two sides of the bottom end of the fixed plate (14) are connected with a second gasket (15);

a first support rod (16) is fixedly connected to the right side of the upper end of the base (1), and a support block (17) is fixedly connected to the top end of the first support rod (16);

a limiting block (18) is fixedly connected to the center of the upper end of the base (1);

the upper end of the fixed plate (14) is fixedly connected with a breathing device (19);

the utility model discloses a support bar, including bracing piece one (16) right side fixedly connected with bracing piece two (22), bracing piece two (22) upper end fixedly connected with mounting panel (23), mounting panel (23) upper end is connected with layer board (24).

2. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 1, is characterized in that: the specific structure of the breathing device (19) is as follows: the device comprises a breathing box (20), a bolt (21), a first connecting pipe (25), a heat-insulating sleeve (26), a filter screen (27), a mask (28), a piston (29), a second connecting rod (30), a spring (31), a placing plate (32), a balancing weight (33), a second connecting pipe (34), a first check valve (35), a first filter plate (36), an air suction port (37), a third connecting pipe (38), a second check valve (39), a second filter plate (40) and an air inlet (41);

the breathing box (20) is connected to the fixing plate (14) through bolts (21) on two sides;

a first connecting pipe (25) is connected in the right end wall of the breathing box (20), a heat-insulating sleeve (26) is connected on the outer surface of the first connecting pipe (25) in a covering mode, a filter screen (27) is connected at the right end of the first connecting pipe (25), a mask (28) is connected at the right end of the filter screen (27), and the right end of the first connecting pipe (25) is placed on the supporting block (17);

a piston (29) is arranged in the chamber of the breathing box (20), the upper end of the piston (29) is fixedly connected with a plurality of second connecting rods (30), the second connecting rods (30) penetrate through the chamber wall of the top end of the breathing box (20) and are fixedly connected with a placing plate (32), and the upper end of the placing plate (32) is connected with a plurality of balancing weights (33);

a second connecting pipe (34) is connected in the left end wall of the breathing box (20);

a first check valve (35) is arranged in the second connecting pipe (34), the left side of the first check valve (35) is connected with a first filter plate (36), and the left side of the first filter plate (36) is connected with an air suction port (37);

a third connecting pipe (38) is connected in the left end wall of the breathing box (20);

the connecting pipe III (38) is located under the connecting pipe II (34), the connecting pipe III (38) is provided with a one-way valve II (39), the filter plate II (40) is connected with the left side of the one-way valve II (39), and the left side of the filter plate II (40) is connected with an air inlet (41).

3. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 1, is characterized in that: the specific structure of the face mask (28) is as follows: comprises a connecting cover (281), a melt-blown fabric (282), a limiting plate (283), a connecting block (284), a first elastic band (285) and a second elastic band (286);

the connecting cover (281) is connected to the first connecting pipe (25);

the inner side of the connecting cover (281) is connected with a melt-blown fabric (282);

a limiting plate (283) is connected below the connecting cover (281);

the top end of the connecting cover (281) is fixedly connected with a connecting block (284);

an elastic band I (285) is connected to the connecting block (284);

the middle end of the elastic band I (285) is connected with an elastic band II (286).

4. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 1, is characterized in that: the first gasket (12) and the second gasket (15) are cushion pads.

5. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 1, is characterized in that: the bearing (7) is a ball bearing.

6. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 1, is characterized in that: the motor (8) is a servo motor.

7. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 2, is characterized in that: the spring (31) is a disc spring.

8. The clinical anti-falling mask with wide application range for the anesthesia department as claimed in claim 2, is characterized in that: the first check valve (35) and the second check valve (39) are both pneumatic control check valves.