CN220778811U

CN220778811U - Breathing device for anesthesia

Info

Publication number: CN220778811U
Application number: CN202321730403.2U
Authority: CN
Inventors: 雷伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-04-16
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of medical instruments, in particular to a breathing device for anesthesia, which comprises a fixed seat, wherein an upright post is fixedly arranged at the upper end of the fixed seat, one side of the upright post is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding way, a first spherical groove is formed in the sliding block, a first ball is rotationally arranged in the first spherical groove, the outer surface of the first ball is fixedly connected with a connecting plate, two sides of the connecting plate are respectively connected with a first connecting rod through damping rotating shafts in a rotating way, and two sides of the first connecting rod are respectively connected with a second connecting rod through damping rotating shafts in a rotating way. According to the utility model, the servo motor drives the sliding block to move downwards through the screw rod, the first ball rotates in the first ball-shaped groove, the inclination angle of the breathing mask can be adjusted through the linkage of the connecting plate, the first connecting rod and the second connecting rod under the action of the damping rotating shaft, the second switch valve is opened, oxygen anesthetic gas sequentially enters the breathing mask through the air release pipe, the hose and the air inlet pipe for being inhaled by a patient, and carbon dioxide exhausted by the patient is exhausted through the air outlet pipe.

Description

Breathing device for anesthesia

Technical Field

The utility model relates to a breathing device, in particular to a breathing device for anesthesia, and belongs to the technical field of medical appliances.

Background

The anesthesia department is a comprehensive discipline, in order to ensure that a patient receives surgical treatment smoothly under painless and safe conditions, the anesthesia is divided into inhalation anesthesia and injection anesthesia, the inhalation anesthesia refers to that sedative components enter alveoli mainly through respiratory tracts and then enter brain to generate a sedative effect, mainly inhalation anesthesia medicine, injection anesthesia or intravenous anesthesia is performed through intravenous infusion or injection, the anesthesia effect is generated when the sedative is entered into a human body through an intravenous system, mainly intravenous anesthesia medicine, the inhalation anesthesia medicine enters the body through the lung, the anesthesia depth is easier to adjust than the injection anesthesia, and the effects on liver and kidney are small because the sedative components do not metabolize through internal organs.

According to the breathing apparatus for anesthesia department disclosed in chinese patent document with publication number CN211245027U, comprising a base plate and a box body, the upper surface fixedly connected with bracing piece of bottom plate, the top of bracing piece is pegged graft there is the lifter, the top fixedly connected with box of lifter, the inside of box is provided with the oxygen and deposits the case, the bottom of oxygen depositing the case side is provided with communicating pipe, the one end of keeping away from the oxygen and depositing the case of communicating pipe is provided with sealed bucket, and this breathing apparatus for anesthesia department is through setting up of oxygen depositing case, communicating pipe, sealed bucket, motor, carousel, connecting axle, sealed pad and outlet duct, and the motor operation, the carousel just can drive sealed pad up-and-down motion through the connecting axle, and under the effect of check valve, oxygen in the oxygen depositing the case just can be sucked in the sealed bucket, discharges from the outlet duct again, has promoted patient's breathing oxygen, makes the patient can inhale sufficient content oxygen, has guaranteed patient's normal breathing.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is before moving respiratory device to the sick bed through the gyro wheel when using, lifter and bracing piece sliding connection, the locating hole cooperation of seting up on through locating bolt and the lifter carries out altitude mixture control to the box, because box inside has placed other parts such as oxygen storage box and motor, when adjusting the box height, need make bolt and locating hole accurate correspondence when adjusting, the operation is comparatively difficult, it is comparatively difficult to lead to medical personnel to accomplish the regulation alone, the respiratory device below is fixed through gyro wheel and ground simultaneously, when respiratory device is touched by medical personnel by mistake, even the dead gyro wheel of lock also can slide easily, when the mistake touch dynamics is great, can lead to respiratory device to empty, lead to respiratory mask break away from the user, there is medical hidden danger.

Accordingly, there is a need for an improved respiratory device for anesthesia that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a breathing device for anesthesia, a servo motor drives a sliding block to move downwards through a screw rod, a first ball rotates in a first ball-shaped groove, the inclination angle of a breathing mask can be adjusted through linkage of a connecting plate, a first connecting rod and a second connecting rod under the action of a damping rotating shaft, the breathing mask is attached to the face of a patient, oxygen anesthetic gas sequentially enters the breathing mask through a gas release pipe, a hose and a gas inlet pipe to be inhaled by the patient through opening a second switch valve, the flow rate of the oxygen anesthetic gas can be regulated and controlled through the second switch valve, and carbon dioxide exhausted by the patient is exhausted through a gas outlet pipe.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the utility model provides a respiratory device for anesthesia, includes the fixing base, the upper end of fixing base is fixedly provided with the stand, the spout has been seted up to one side of stand, slide in the spout and be provided with the slider, be provided with the mobile mechanism that is used for driving the slider and reciprocates on the stand, set up first ball-type groove on the slider, first ball-type inslot rotation is provided with first ball, the surface fixedly connected with connecting plate of first ball, the both sides of connecting plate all are connected with first connecting rod through damping pivot rotation, the both sides of first connecting rod all are connected with the second connecting rod through damping pivot rotation;

the breathing mask is arranged below the second connecting rod, an air inlet pipe and an air outlet pipe which are communicated with the breathing mask are arranged on the breathing mask, an air storage tank filled with oxygen anesthetic gas is arranged on one side of the upright post, an air charging pipe which is communicated with the air storage tank is fixedly arranged at the upper end of the air storage tank, a first switching valve is arranged on the air charging pipe, an air discharging pipe which is communicated with the air storage tank is fixedly arranged at the upper end of the air storage tank, a second switching valve is arranged on the air discharging pipe, a hose is connected to one end of the air discharging pipe which is far away from the air storage tank, and the other end of the hose penetrates through the first connecting rod and the second connecting rod to be connected with the air inlet pipe.

Preferably, the moving mechanism comprises a screw rod positioned in the chute and rotationally connected with the upright post and a servo motor fixedly connected with the upper end of the upright post, one end of the screw rod penetrates through the sliding block and is rotationally connected with the sliding block through threads, and one end of the screw rod extends to the outer side of the upper end of the upright post and is connected with the output end of the servo motor.

Preferably, the upper end of gas holder is provided with oxygen detection alarm, oxygen detection alarm pass through the supporting shoe with the upper end fixed connection of gas holder, oxygen detection alarm lower extreme is provided with the detection stick, the detection stick runs through the supporting shoe and extends to the inside bottom of gas holder.

Preferably, a threaded hole communicated with the first spherical groove is formed in one side of the sliding block, a bolt is connected in the threaded hole in a threaded mode, and a round handle is fixedly arranged at one end, away from the first round ball, of the bolt.

Preferably, a second spherical groove is formed in the lower end of the second connecting rod, a second ball is rotationally arranged in the second spherical groove, a round rod is fixedly arranged on the outer surface of the second ball, and the other end of the round rod is fixedly connected with the upper end face of the breathing mask.

Preferably, a bed plate is arranged on one side of the upright post, supporting legs are fixedly arranged at four corners of the lower end of the bed plate, a U-shaped pillow which is attached to the head of a person is arranged at the upper end of the bed plate, and a neck pillow which is attached to the neck of the person is arranged on one side of the U-shaped pillow.

Preferably, the first connecting rod is provided with a first square groove, the second connecting rod is provided with a second square groove, and the width of the first square groove and the width of the second square groove are larger than the width of the sliding block.

Preferably, a fixed block is fixedly arranged on one side of the upright post, and a circular groove for placing the air storage tank is formed in the fixed block.

The utility model has at least the following beneficial effects:

1. the servo motor drives the sliding block to move downwards through the screw rod, the first ball rotates in the first ball-shaped groove, the inclination of the breathing mask can be adjusted through the linkage of the connecting plate, the first connecting rod and the second connecting rod under the action of the damping rotating shaft, the breathing mask is attached to the face of a patient, oxygen anesthetic gas sequentially passes through the air release pipe, the hose and the air inlet pipe to enter the breathing mask for the patient to inhale through opening the second switch valve, the flow rate of the oxygen anesthetic gas can be regulated and controlled through the second switch valve, and carbon dioxide exhausted by the patient is exhausted through the air outlet pipe.

2. Through setting up oxygen detection alarm, fixed block and measuring stick, can detect the inside oxygen anesthetic gas of gas holder, when the inside oxygen anesthetic gas of gas holder is not enough, oxygen detection alarm can send out the police dispatch newspaper, and staff's also accessible oxygen detection detector on the alarm knows the inside oxygen anesthetic gas's of gas holder content simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of an isometric structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is an enlarged view of fig. 3B in accordance with the present utility model.

In the figure, 1, a fixing seat; 11. a column; 12. a chute; 13. a slide block; 14. a first spherical groove; 15. a first sphere; 16. a connecting plate; 17. damping the rotating shaft; 18. a first link; 19. a second link; 120. a respiratory mask; 121. an air inlet pipe; 122. an air outlet pipe; 123. a gas storage tank; 124. an inflation tube; 125. a first switching valve; 126. a gas release pipe; 127. a second switching valve; 128. a hose; 2. a moving mechanism; 21. a screw; 22. a servo motor; 3. an oxygen detection alarm; 31. a support block; 32. a detection rod; 4. a threaded hole; 41. a bolt; 42. a round handle; 5. a second spherical groove; 51. a second sphere; 52. a round bar; 6. a bed board; 61. support legs; 62. a U-shaped pillow; 63. neck pillow; 7. a first square groove; 71. a second square groove; 8. a fixed block; 81. a circular groove.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

As shown in fig. 1-5, the anesthesia breathing apparatus provided in this embodiment includes a fixing seat 1, a stand 11 is fixedly disposed at an upper end of the fixing seat 1, a chute 12 is disposed on one side of the stand 11, a sliding block 13 is disposed in the chute 12 in a sliding manner, and a moving mechanism 2 for driving the sliding block 13 to move up and down is disposed on the stand 11;

as shown in fig. 2 and fig. 4, the moving mechanism 2 includes a screw 21 located inside the chute 12 and rotationally connected with the upright 11, and a servo motor 22 fixedly connected with the upper end of the upright 11, one end of the screw 21 penetrates through the slide block 13 and is rotationally connected with the slide block 13, one end of the screw 21 extends to the outer side of the upper end of the upright 11 and is connected with the output end of the servo motor 22, the screw 21 and the servo motor 22 are arranged, the servo motor 22 rotates to drive the screw 21 to rotate, the screw 21 and the slide block 13 are rotationally connected with each other through the screw, the slide block 13 can be driven to move up and down, and the distance between the breathing mask 120 and a user can be indirectly adjusted through the slide block 13;

as shown in fig. 2 and 4, a first spherical groove 14 is formed on the sliding block 13, a threaded hole 4 communicated with the first spherical groove 14 is formed on one side of the sliding block 13, a bolt 41 is connected in the threaded hole 4 in a threaded manner, one end, far away from the first spherical groove 15, of the bolt 41 is fixedly provided with a circular handle 42, the tail end of the bolt 41 can be driven to abut against the first spherical groove 15 by screwing the bolt 41 and the threaded hole 4 through rotating the circular handle 42, the first spherical groove 15 can be limited in position, the first spherical groove 14 is rotationally provided with the first spherical groove 15, the outer surface of the first spherical groove 15 is fixedly connected with a connecting plate 16, two sides of the connecting plate 16 are respectively connected with a first connecting rod 18 through a damping rotating shaft 17 in a rotating manner, two sides of the first connecting rod 18 are respectively connected with a second connecting rod 19 through the damping rotating shafts 17, a breathing mask 120 is arranged below the second connecting rod 19, the first spherical groove 14, the first spherical groove 15, the connecting rod 16, the damping rotating shafts 17, the second connecting rods 19 and the breathing mask 120 are arranged, the first spherical groove 14, the connecting rod 16, the first connecting rod 16 can be more easily matched with the first connecting rod 16 and the breathing mask 120 through the first connecting rod 16, the first connecting rod 16 can be more easily matched with the first connecting rod 16 through the first connecting rod and the second connecting rod 16 in a rotating manner, the mode, the breathing mask can be more easily matched with the breathing mask 120 through the first connecting rod and the connecting rod 18,

as shown in fig. 2, the first connecting rod 18 is provided with a first square groove 7, the second connecting rod 19 is provided with a second square groove 71, the width of the first square groove 7 and the width of the second square groove 71 are larger than the width of the sliding block 13, after the anesthesia of the patient is finished, the connecting plate 16 is vertically placed, the first connecting rod 18 is folded through the damping rotating shaft 17 and the connecting plate 16, the second connecting rod 19 is folded through the damping rotating shaft 17 and the first connecting rod 18, and the width of the first square groove 7 and the width of the second square groove 71 are larger than the width of the sliding block 13, so that the first connecting rod 18 and the second connecting rod 19 can conveniently drive the breathing mask 120 to vertically store;

further, as shown in fig. 5, a second spherical groove 5 is formed in the lower end of the second connecting rod 19, a second ball 51 is rotatably arranged in the second spherical groove 5, a round rod 52 is fixedly arranged on the outer surface of the second ball 51, the other end of the round rod 52 is fixedly connected with the upper end surface of the breathing mask 120, the second ball 51 rotates in the second spherical groove 5, the second ball 51 is fixedly connected with the upper end of the breathing mask 120 through the round rod 52, so that the breathing mask 120 can be subjected to small-amplitude fine adjustment, and the breathing mask 120 can be more attached to the face of a patient;

as shown in fig. 2 and 4, an air inlet pipe 121 and an air outlet pipe 122 which are communicated with the breathing mask 120 are arranged on the breathing mask 120, an air storage tank 123 filled with oxygen anesthetic gas is arranged on one side of the upright post 11, a fixed block 8 is fixedly arranged on one side of the upright post, a circular groove 81 used for placing the air storage tank 123 is formed in the fixed block 8, an air charging pipe 124 which is communicated with the air storage tank 123 is fixedly arranged at the upper end of the air storage tank 123, a first switch valve 125 is arranged on the air charging pipe 124, an air discharging pipe 126 which is communicated with the air storage tank 123 is fixedly arranged at the upper end of the air storage tank 123, a second switch valve 127 is arranged on the air discharging pipe 126, one end of the air discharging pipe 126, which is far away from the air storage tank 123, is connected with a hose 128, the other end of the hose 128 penetrates through a first connecting rod 18 and the second connecting rod 19 to the air inlet pipe 121, after the air charging is finished, the oxygen anesthetic gas can be stored in the air storage tank 123 through the air charging pipe 124, the first switch valve 125 is closed, the oxygen anesthetic gas sequentially passes through the air discharging pipes 126, 128 and the air inlet pipe 121 are sequentially communicated with the air discharging pipe 121, and the air of the patient can be discharged through the hose 122;

as shown in fig. 4, the upper end of the air storage tank 123 is provided with an oxygen detection alarm instrument 3, the oxygen detection alarm instrument 3 is fixedly connected with the upper end of the air storage tank 123 through a supporting block 31, the lower end of the oxygen detection alarm instrument 3 is provided with a detection rod 32, the detection rod 32 penetrates through the supporting block 31 and extends to the inner bottom end of the air storage tank 123, oxygen anesthetic gas in the air storage tank 123 can be detected through the arrangement of the oxygen detection alarm instrument 3, the supporting block 31 and the detection rod 32, when the oxygen anesthetic gas in the air storage tank 123 is insufficient, the oxygen detection alarm instrument 3 can give out an alarm, and meanwhile, staff can know the content of the oxygen anesthetic gas in the air storage tank 123 through a detector on the oxygen detection alarm instrument 3;

as shown in fig. 1, a bed board 6 is arranged on one side of the upright post 11, supporting legs 61 are fixedly arranged at four corners of the lower end of the bed board 6, a U-shaped pillow 62 which is attached to the head of a person is arranged at the upper end of the bed board 6, a neck pillow 63 which is attached to the neck of the person is arranged on one side of the U-shaped pillow 62, and the patient can feel more comfortable when lying down by arranging the bed board 6, the U-shaped pillow 62 and the neck pillow 63.

As shown in fig. 1 to 5, the principle of the anesthesia breathing apparatus provided in this embodiment is as follows: after a patient lies on the bed board 6, the servo motor 22 is started to drive the sliding block 13 to move downwards through the screw rod 21, after the sliding block 13 moves downwards to the upper part of the face of the patient, the round handle 42 is rotated to drive the bolt 41 to move upwards to release the limit on the first round ball 15, the first round ball 15 rotates in the first spherical groove 14, the breathing mask 120 extends to the upper part of the face of the patient, then the connecting plate 16, the first connecting rod 18 and the second connecting rod 19 are linked under the action of the damping rotating shaft 17, the inclination angle of the breathing mask 120 can be adjusted, the breathing mask 120 is attached to the face of the patient, meanwhile, the second round ball 51 rotates in the second spherical groove 5, the inclination angle of the breathing mask 120 can be slightly adjusted again through the round rod 52 by the second round ball 51, the breathing mask 120 is attached to the face of the patient more, the round handle 42 is rotated again to drive the tail end of the bolt 41 to prop against the first round ball 15, the position of the first round ball 15 is fixed, oxygen anesthetic gas inside the gas storage tank 123 sequentially passes through the gas release pipe 126, the hose 128 and the gas inlet pipe 121 to enter the breathing mask 120 for being inhaled by a patient, the content of the oxygen anesthetic gas flowing out can be controlled through the second switch valve 127, after the anesthesia of the patient is finished, the position limitation of the first round ball 15 is relieved through rotating the round handle 42, after the connecting plate 16 is vertically placed, the first connecting rod 18 is folded through the damping rotating shaft 17 and the connecting plate 16, the second connecting rod 19 is folded through the damping rotating shaft 17 and the first connecting rod 18, the breathing mask 120 is driven to vertically store, and meanwhile, hospital staff can disinfect and wipe the inside of the breathing mask 120 for being convenient for the next patient to use.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a respiratory device for anesthesia, includes fixing base (1), its characterized in that: the upper end of the fixing seat (1) is fixedly provided with a stand column (11), one side of the stand column (11) is provided with a sliding groove (12), a sliding block (13) is arranged in the sliding groove (12), the stand column (11) is provided with a moving mechanism (2) for driving the sliding block (13) to move up and down, the sliding block (13) is provided with a first spherical groove (14), the first spherical groove (14) is rotationally provided with a first spherical ball (15), the outer surface of the first spherical ball (15) is fixedly connected with a connecting plate (16), two sides of the connecting plate (16) are rotationally connected with a first connecting rod (18) through damping rotating shafts (17), and two sides of the first connecting rod (18) are rotationally connected with a second connecting rod (19) through the damping rotating shafts (17).

The utility model discloses a breathing mask, including breathing mask (120), stand (11) are provided with breathing mask (120), breathing mask (120) are last be provided with intake pipe (121) and outlet duct (122) that breathing mask (120) are linked together, stand (11) one side is provided with gas holder (123) that are equipped with oxygen anesthetic gas, the upper end of gas holder (123) be fixedly provided with gas tube (124) that gas holder (123) are linked together, be provided with first ooff valve (125) on gas tube (124), gas holder (123) upper end fixedly provided with bleed pipe (126) that gas holder (123) are linked together, be provided with second ooff valve (127) on bleed pipe (126), one end that bleed pipe (126) were kept away from gas holder (123) is connected with hose (128), the other end of hose (128) runs through first connecting rod (18) and second connecting rod (19) with intake pipe (121) are connected.

2. A respiratory device for anesthesia as in claim 1 wherein: the moving mechanism (2) comprises a screw rod (21) which is positioned in the sliding groove (12) and is rotationally connected with the upright post (11) and a servo motor (22) which is fixedly connected with the upper end of the upright post (11), one end of the screw rod (21) penetrates through the sliding block (13) and is in threaded screwing connection with the sliding block (13), and one end of the screw rod (21) extends to the outer side of the upper end of the upright post (11) and is connected with the output end of the servo motor (22).

3. A respiratory device for anesthesia as in claim 1 wherein: the upper end of gas holder (123) is provided with oxygen detection alarm (3), oxygen detection alarm (3) pass through supporting shoe (31) with the upper end fixed connection of gas holder (123), oxygen detection alarm (3) lower extreme is provided with detection stick (32), detection stick (32) run through supporting shoe (31) and extend to inside bottom of gas holder (123).

4. A respiratory device for anesthesia as in claim 1 wherein: one side of the sliding block (13) is provided with a threaded hole (4) communicated with the first spherical groove (14), a bolt (41) is connected with the threaded hole (4) in a threaded mode, and one end, away from the first spherical ball (15), of the bolt (41) is fixedly provided with a round handle (42).

5. A respiratory device for anesthesia as in claim 1 wherein: the lower end of the second connecting rod (19) is provided with a second spherical groove (5), a second spherical ball (51) is rotationally arranged in the second spherical groove (5), the outer surface of the second spherical ball (51) is fixedly provided with a round rod (52), and the other end of the round rod (52) is fixedly connected with the upper end face of the breathing mask (120).

6. A respiratory device for anesthesia as in claim 1 wherein: the novel multifunctional pillow is characterized in that a bed plate (6) is arranged on one side of the upright post (11), supporting legs (61) are fixedly arranged at four corners of the lower end of the bed plate (6), a U-shaped pillow (62) attached to the head of a person is arranged at the upper end of the bed plate (6), and a neck pillow (63) attached to the neck of the person is arranged on one side of the U-shaped pillow (62).

7. A respiratory device for anesthesia as in claim 1 wherein: the first connecting rod (18) is provided with a first square groove (7), the second connecting rod (19) is provided with a second square groove (71), and the width of the first square groove (7) and the width of the second square groove (71) are larger than the width of the sliding block (13).

8. A respiratory device for anesthesia as in claim 1 wherein: one side of the upright post is fixedly provided with a fixed block (8), and a circular groove (81) for placing the air storage tank (123) is formed in the fixed block (8).