CN217246034U

CN217246034U - Anesthetic respirator

Info

Publication number: CN217246034U
Application number: CN202220305798.0U
Authority: CN
Inventors: 马青山
Original assignee: First Peoples Hospital of Xiaoshan District
Current assignee: First Peoples Hospital of Xiaoshan District
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-23
Anticipated expiration: 2032-02-15

Abstract

The utility model provides an anesthesia respirator belongs to anesthesia equipment technical field. It includes anesthetic gas storage device and a plurality of anesthesia breathing machine, anesthetic gas storage device on even have an output tube, an output tube on even have a plurality of output tubes No. two. Anesthetic gas storage device can be with anesthetic gas input to an output tube in, an output tube can carry out anesthetic gas's replenishment to the anesthetic breathing machine in importing anesthetic gas to many anesthetic breathing machines through a plurality of output tubes No. two to can in time replenish anesthetic gas to many anesthetic breathing machines, realize anesthetic gas's automatic replenishment, can effectively improve work efficiency and reduce medical personnel's work load.

Description

Anesthetic respirator

Technical Field

The utility model belongs to the technical field of anesthesia equipment, a anesthesia respirator is related to.

Background

The inhalation general anesthesia is that volatile anesthetic is applied to act on a central nervous system through an anesthesia breathing device and is inhaled through the lung to generate the effects of sedation and analgesia and muscle relaxation, the implementation and operation of the inhalation anesthesia are convenient, the medicine is basically discharged through the lung, the liver and kidney functions of a patient do not need to be considered, and the inhalation general anesthesia is widely applied to clinical anesthesia; in the prior art, after the anesthetic gas storage device is used, anesthetic gas needs to be supplemented in time or an anesthetic gas storage tank in the anesthetic gas storage device needs to be replaced frequently, which wastes time and labor.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a respirator for surgical anesthesia [ application number: 202020496874.1], comprising a base plate, the top surface fixedly connected with anesthesia organism of bottom plate, and fixed mounting has the intake pipe on the anesthesia organism, the fixed cover has connect the heating piece in the intake pipe, the left side fixedly connected with machine case of anesthesia organism, and the bottom surface fixedly connected with motor of machine incasement chamber, the fixed cover has connect the flabellum on the output shaft of motor, nevertheless also has above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem and provides an anesthetic respirator.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

an anesthetic breathing apparatus comprises an anesthetic gas storage device and a plurality of anesthetic breathing machines, wherein the anesthetic gas storage device is connected with a first output tube, the first output tube is connected with a plurality of second output tubes, the second delivery tubes are connected with the anesthetic breathing machines through connecting hoses, the second delivery tubes are arranged in one-to-one correspondence with the anesthetic breathing machines, the connecting hoses are arranged on a hose storage device, the first output tube is also connected with a residual gas recovery mechanism, the hose storage device comprises a connecting hose installation box arranged in a wall body of an anesthetic chamber, the connecting hose installation box is internally provided with connecting hoses connected with the anesthetic breathing machines, one side of the connecting hose installation box is provided with an output cavity, the output cavity is connected with the second output tubes, and the connecting hose installation box is also rotatably connected with a winding shaft, the winding shaft is internally provided with a rotary connecting structure for connecting the connecting hose and the output cavity.

In the anesthesia respirator, the rotary connecting structure comprises a third output tube arranged in the winding shaft, two ends of the winding shaft are inserted into the wall body of the anesthesia chamber, one end of the winding shaft is connected with the output cavity, one end of the third output tube penetrates through the winding shaft and is connected with the output cavity, and the other end of the third output tube is connected with the inner end of the connecting hose.

In the anesthesia respirator, the two sides of the winding shaft are fixedly connected with the side baffle, the two ends of the winding shaft are provided with torsion springs, one end of each torsion spring is fixedly connected with the side baffle, and the other end of each torsion spring is fixedly connected with the side wall of the connecting hose installation box.

In foretell anesthetic respirator, surplus gas retrieve the mechanism and include the three hole connectors that link firmly with an output tube, three hole connectors link to each other with the anesthetic respirator through a hose, three hole connectors link to each other with the vacuum pump through No. two hoses, the coupling hose outer end still be equipped with and prevent leaking mounting structure.

In the anesthetic respirator, the leakage-proof mounting structure comprises a first connector connected with the outer end of the connecting hose, the outer end of the first connector is provided with a screwed end, the first connector can be connected with the anesthetic respirator through the screwed end, and the first connector can be detachably connected with the leakage-proof structure through the screwed end.

In the anesthetic respirator, the leakage-proof structure comprises a second connector in threaded connection with the threaded end, an air inlet hole is further formed in the second connector, and a one-way valve is arranged in the air inlet hole.

In the anesthetic respirator, a limiting plate is further arranged in the connecting hose installation box, a limiting groove matched with the first connector is formed in the limiting plate, and the cross section of the limiting groove is U-shaped.

In the anesthesia respirator, the side part of the limiting plate is also provided with a connecting block, and the second connector is suspended on the connecting block through a connecting rope.

In the anesthesia respirator, a sealing door is further arranged on the outer side of the connecting hose installation box, one side of the sealing door is hinged with the connecting hose installation box, and the other side of the sealing door is connected with the connecting hose installation box through a lock.

In the anesthetic respirator, the outer surface of the connecting hose is coated with the nano-silver antibacterial coating, and the nano-silver antibacterial coating is also provided with a protective layer.

Compared with the prior art, the utility model has the advantages of:

1. anesthetic gas storage device can be with anesthetic gas input to an output tube in, an output tube can carry out anesthetic gas's replenishment to anesthetic breathing machine in importing anesthetic gas to many anesthetic breathing machines through a plurality of output tubes No. two, thereby can in time supply anesthetic gas to many anesthetic breathing machines, realize anesthetic gas's automatic replenishment, can effectively improve work efficiency and reduce medical personnel's work load, hose storage device can be convenient for remove anesthetic breathing machine, anesthetic breathing machine has replenished behind the anesthetic gas, the valve of anesthetic breathing machine and hose storage device junction is closed, surplus gaseous recovery mechanism can retrieve remaining anesthetic gas in the pipeline, prevent that anesthetic gas from leaking.

2. Anesthetic gas in No. two output tubes can input to the output intracavity, and the rethread rolls up the rotation connection structure input to coupling hose in the axle, and coupling hose is around establishing and enables coupling hose and put neatly on the winding axle, and when the patient anaesthetizes, thereby the pulling coupling hose can be followed winding epaxial roll-out with coupling hose and can be adjusted coupling hose's length, conveniently removes anesthesia respirator.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

FIG. 3 is a schematic view showing the internal structure of the connecting hose installation case;

FIG. 4 is a schematic view of a leak resistant mounting arrangement;

fig. 5 is an enlarged schematic view at a in fig. 2.

In the figure: anesthetic gas storage device 1, anesthesia breathing machine 2, coupling hose 3, output tube 4, output tube 5 No. two, hose storage device 6, residual gas retrieves mechanism 7, anesthesia chamber wall 8, coupling hose install bin 9, output chamber 10, winding shaft 11, rotate connection structure 12, output tube 13 No. three, side shield 14, torsional spring 15, three hole connectors 16, hose 17 No. one, hose 18 No. two, vacuum pump 19, prevent leaking mounting structure 20, joint 21 No. one, spiro union end 22, prevent leaking structure 23, No. two joint 24, inlet port 25, check valve 26, limiting plate 27, spacing groove 28, connecting block 29, connecting rope 30, sealing door 31.

Detailed Description

As shown in fig. 1-5, an anesthetic breathing apparatus comprises an anesthetic gas storage device 1 and a plurality of anesthetic breathing machines 2, the anesthetic gas storage device 1 is connected with an output tube 4, the output tube 4 is connected with a plurality of output tubes 5, the second delivery tube 5 is connected with the anesthetic breathing machines 2 through a connecting hose 3, the second delivery tube 5 is in one-to-one correspondence with the anesthetic breathing machines 2, the connecting hose 3 is arranged on a hose storage device 6, and the output tube 4 is connected with a residual gas recovery mechanism 7.

In this embodiment, anesthetic gas storage device can be with anesthetic gas input to the delivery pipe No. one, No. one the delivery pipe can carry out anesthetic gas's replenishment to anesthesia breathing machine 2 in importing anesthetic gas to many anesthesia breathing machine 2 through a plurality of No. two output pipes, thereby can in time replenish anesthetic gas to many anesthesia breathing machine 2, realize anesthetic gas's automatic replenishment, can effectively improve work efficiency and reduce medical personnel's work load, hose storage device can be convenient for remove anesthesia breathing machine 2, anesthesia breathing machine 2 has supplemented behind the anesthetic gas, the valve of

anesthesia breathing machine

2 and 6 junctions of hose storage device is closed, surplus anesthetic gas in the pipeline can be retrieved to surplus gas recovery mechanism, prevent that anesthetic gas from leaking.

Specifically, as shown in fig. 1 to 5, the hose storage device 6 includes a connecting hose installation box 9 disposed in the wall 8 of the anesthesia room, an output cavity 10 is disposed on one side of the connecting hose installation box 9, the output cavity 10 is connected to the second output pipe 5, a winding shaft 11 is further rotatably connected to the connecting hose installation box 9, the connecting hose 3 is wound on the winding shaft 11, and a rotary connection structure 12 for connecting the connecting hose 3 and the output cavity 10 is further disposed in the winding shaft 11. Anesthetic gas in No. two output tubes 5 can input to the output intracavity, and the rethread is rolled up the rotation connection structure input to coupling hose in the axle, and coupling hose is around establishing and enables coupling hose and put neatly on the winding axle, and when the patient anaesthetizes, thereby the pulling coupling hose can be followed the winding epaxial roll-out of coupling hose and can be adjusted coupling hose's length, conveniently remove anesthesia respirator 2.

Specifically, as shown in fig. 1 to 5, the rotary connection structure 12 includes a third output tube 13 disposed in the winding shaft 11, two ends of the winding shaft 11 are inserted into the wall 8 of the anesthetic chamber, one end of the winding shaft 11 is connected to the output cavity 10, one end of the third output tube 13 penetrates through the winding shaft 11 and is connected to the output cavity 10, and the other end is connected to the inner end of the connection hose 3. The anesthetic gas in the output cavity 10 can be input into the connecting hose through the third output pipe 13, and the rotation of the winding shaft does not affect the transmission of the anesthetic gas.

Preferably, as shown in fig. 1 to 5, side baffles 14 are further fixedly connected to two sides of the winding shaft 11, torsion springs 15 are further disposed at two ends of the winding shaft 11, one end of each torsion spring 15 is fixedly connected to the side baffle 14, and the other end of each torsion spring is fixedly connected to the side wall of the connecting hose installation box 9. The lateral baffle can read the coupling hose and carry on spacingly, has used up anesthesia respirator 2 back, and the torsional spring can drive the coiling axle and rotate and reset, and the coiling axle rotates and to wind the rewinding spool of coupling hose again on, prevents that the coupling hose from putting in disorder.

Specifically, as shown in fig. 1 to 5, the residual gas recycling mechanism 7 includes a three-hole connector 16 fixedly connected to the first output tube 4, the three-hole connector 16 is connected to the anesthetic gas storage device 1 through a first hose 17, the three-hole connector 16 is connected to a vacuum pump 19 through a second hose 18, and the outer end of the connecting hose 3 is further provided with a leakage-proof mounting structure 20; the anti-leakage mounting structure 20 comprises a first connector 21 connected with the outer end of the connecting hose 3, the outer end of the first connector 21 is provided with a screw end 22, the first connector 21 can be connected with the anesthesia respirator 2 through the screw end 22, and the first connector 21 can be detachably connected with an anti-leakage structure 23 through the screw end 22.

The anesthetic gas storage device can input anesthetic gas into an output pipe through a hose and a three-hole connector, after the anesthetic gas storage device is used up, the vacuum pump can pump out anesthetic gas in the output pipe through a hose to prevent anesthetic gas from leaking, a connector 21 can be connected with the anesthetic breathing machine 2 through a screwed end 22 so as to be used by different patients, and the connector 21 can also be connected with a leakage-preventing structure 23 through the screwed end 22 so as to prevent anesthetic gas from leaking.

Specifically, as shown in fig. 5, the leakage-proof structure 23 includes a second connector 24 screwed with the screw connection end 22, an air inlet 25 is further disposed in the second connector 24, and a check valve 26 is disposed in the air inlet 25. After No. two joints are installed on the joint, the check valve in the inlet port can prevent to connect the anesthetic gas in the hose and leak to the external world, and when the anesthetic gas in the hose is connected in the vacuum pump suction, the check valve can make external air let in through the inlet port and connect in the hose to can the atmospheric pressure in the balanced connection hose.

It will be appreciated by those skilled in the art that the one-way valve may be a product of the prior art.

Preferably, as shown in fig. 1 and fig. 2, a limiting plate 27 is further disposed in the connecting hose installation box 9, a limiting groove 28 adapted to the first joint 21 is disposed on the limiting plate 27, and a cross section of the limiting groove 28 is U-shaped. After the connecting hose is used up, a connector can be inserted into the limiting groove, and the contact between the connector and the connecting hose installation box is reduced.

Preferably, as shown in fig. 1 and 2, the side of the limit plate 27 is further provided with a connecting block 29, and the second connector 24 is suspended on the connecting block 29 through a connecting rope 30, so that the second connector can be prevented from falling or being lost.

Specifically, as shown in fig. 1, a sealing door 31 is further disposed outside the connecting hose installation box 9, one side of the sealing door 31 is hinged to the connecting hose installation box 9, and the other side of the sealing door 31 is connected to the connecting hose installation box 9 through a lock. The sealing door can seal the connecting hose installation box, prevents that the connecting hose in the connecting hose installation box from exposing in the air for a long time and being polluted, and the sealing door sets up the sealing washer through the junction at door and connecting hose installation box and reaches sealed effect.

Preferably, the outer surface of the connecting hose 3 is coated with a nano silver antibacterial coating, and a protective layer is further arranged outside the nano silver antibacterial coating.

The utility model discloses a theory of operation is: the anesthetic gas storage device can input anesthetic gas into the first output pipe, the first output pipe can input anesthetic gas into the multiple anesthetic breathing machines 2 through the multiple second output pipes to supplement the anesthetic gas to the anesthetic breathing machines 2, so that the anesthetic gas can be timely supplemented to the multiple anesthetic breathing machines 2, automatic supplementation of the anesthetic gas is realized, the working efficiency can be effectively improved, and the workload of medical personnel is reduced, the hose storage device can conveniently move the anesthetic breathing machines 2, after the anesthetic breathing machines 2 supplement the anesthetic gas, valves at the connection parts of the anesthetic breathing machines 2 and the hose storage device 6 are closed, and the residual gas recovery mechanism can recover residual anesthetic gas in a pipeline to prevent leakage of the anesthetic gas;

anesthetic gas in the second output pipe 5 can be input into the output cavity and then input into the connecting hose through a rotary connecting structure in the winding shaft, the connecting hose is wound on the winding shaft to enable the connecting hose to be neatly placed, and when a patient anesthetizes, the connecting hose can be pulled to rotate out of the winding shaft so that the length of the connecting hose can be adjusted, the anesthetic breathing machine can be conveniently moved, anesthetic gas in the output cavity 10 can be input into the connecting hose through the third output pipe 13, the rotation of the winding shaft cannot influence the transmission of anesthetic gas, the side baffle can read the connecting hose to limit, after the anesthetic breathing machine is used, the torsion spring can drive the winding shaft to rotate to reset, the winding shaft can be wound on the winding shaft again to prevent the connecting hose from being placed in disorder;

the anesthetic gas storage device can input anesthetic gas into the first output tube through the first hose and the three-hole connector, after the anesthetic gas storage device is used up, the vacuum pump can pump out anesthetic gas in the first output tube through the second hose to prevent anesthetic gas from leaking, the first connector 21 can be connected with an anesthetic breathing machine through the screwed end 22 to be convenient for different patients to use, the first connector 21 can also be connected with the anti-leakage structure 23 through the screwed end 22 to prevent anesthetic gas from leaking, after the second connector is installed on the first connector, the one-way valve in the air inlet hole can prevent anesthetic gas in the connecting hose from leaking to the outside, when the vacuum pump pumps anesthetic gas in the connecting hose, the one-way valve can lead external air into the connecting hose through the air inlet hole to balance air pressure in the connecting hose, after the connecting hose is used up, a joint can insert to the spacing inslot, reduces the contact of a joint and coupling hose install bin, and the sealing door can seal the coupling hose install bin, prevents that the coupling hose in the coupling hose install bin from exposing in the air for a long time and contaminated.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the anesthetic gas storage device 1, the anesthetic breathing apparatus 2, the connection hose 3, the first output tube 4, the second output tube 5, the hose storage device 6, the residual gas recovery mechanism 7, the wall 8 of the anesthetic chamber, the connection hose installation box 9, the output chamber 10, the winding shaft 11, the rotary connection structure 12, the third output tube 13, the side baffle 14, the torsion spring 15, the three-hole connector 16, the first hose 17, the second hose 18, the vacuum pump 19, the leakage-proof installation structure 20, the first connector 21, the screw connector 22, the leakage-proof structure 23, the second connector 24, the air inlet 25, the check valve 26, the limiting plate 27, the limiting groove 28, the connecting block 29, the connecting rope 30, the sealing door 31, etc., are used more often, and these terms are merely used to describe and explain the essence of the present invention more conveniently; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An anesthetic breathing apparatus, includes anesthetic gas storage device (1) and a plurality of anesthetic breathing machine (2), its characterized in that, anesthetic gas storage device (1) on even have output tube (4) No. one, output tube (4) on even have a plurality of output tube (5) No. two, output tube (5) and anesthetic breathing machine (2) link to each other through connecting hose (3), and output tube (5) No. two and anesthetic breathing machine (2) one-to-one set up, connecting hose (3) set up on hose storage device (6), output tube (4) on still be connected with surplus gas recovery mechanism (7), hose storage device (6) including setting up connecting hose install bin (9) in anesthetic chamber wall body (8), connecting hose install bin (9) one side be equipped with output chamber (10), output chamber (10) link to each other with output tube (5) No. two, coupling hose install bin (9) in still rotate and be connected with winding axle (11), coupling hose (3) around establishing on winding axle (11), winding axle (11) in still be equipped with rotation connection structure (12) that are used for coupling hose (3) and output chamber (10).

2. The anesthetic respirator as claimed in claim 1, wherein the rotatable connecting structure (12) comprises a third output tube (13) disposed inside the winding shaft (11), both ends of the winding shaft (11) are inserted into the wall (8) of the anesthetic chamber, one end of the winding shaft (11) is connected to the output chamber (10), one end of the third output tube (13) penetrates through the winding shaft (11) and is connected to the output chamber (10), and the other end is connected to the inner end of the connecting hose (3).

3. The anesthetic respirator as claimed in claim 2, wherein side guards (14) are further fixedly connected to two sides of the winding shaft (11), torsion springs (15) are further disposed at two ends of the winding shaft (11), one end of each torsion spring (15) is fixedly connected to one side guard (14) and the other end of each torsion spring (15) is fixedly connected to the side wall of the connecting hose mounting box (9).

4. The anesthetic respirator according to any of claims 1-3, characterized in that the residual gas recovery mechanism (7) comprises a three-hole connector (16) fixedly connected with the first output tube (4), the three-hole connector (16) is connected with the anesthetic respirator (2) through a first hose (17), the three-hole connector (16) is connected with a vacuum pump (19) through a second hose (18), and the outer end of the connecting hose (3) is further provided with a leakage-proof mounting structure (20).

5. The anesthetic respirator as claimed in claim 4, wherein the leakage-preventing mounting structure (20) comprises a first connector (21) connected to an outer end of the connecting hose (3), the outer end of the first connector (21) has a screw end (22), the first connector (21) can be connected to the anesthetic respirator (2) through the screw end (22), and the first connector (21) can be detachably connected to the leakage-preventing structure (23) through the screw end (22).

6. The anesthetic respirator as claimed in claim 5, wherein the leakage-proof structure (23) comprises a second connector (24) screwed with the screwed end (22), an air inlet hole (25) is further formed in the second connector (24), and a one-way valve (26) is arranged in the air inlet hole (25).

7. The anesthetic respirator of claim 6, wherein a limiting plate (27) is further arranged in the connecting hose installation box (9), a limiting groove (28) matched with the first joint (21) is formed in the limiting plate (27), and the cross section of the limiting groove (28) is U-shaped.

8. The anesthetic respirator as claimed in claim 7, wherein a connecting block (29) is further provided at the side of the position-limiting plate (27), and the second connector (24) is suspended on the connecting block (29) through a connecting rope (30).

9. The anesthetic respirator as claimed in any one of claims 1-3, wherein a sealing door (31) is further disposed outside the connecting hose installation box (9), one side of the sealing door (31) is hinged to the connecting hose installation box (9), and the other side of the sealing door is connected to the connecting hose installation box (9) through a lock.

10. The anesthetic respirator as claimed in any of claims 1-3, wherein the connecting hose (3) is coated with a nano silver antibacterial coating on the outer surface, and a protective layer is further provided on the nano silver antibacterial coating.