CN211634748U

CN211634748U - Concentration regulation type suction type anesthesia device for anesthesia department

Info

Publication number: CN211634748U
Application number: CN201921588180.4U
Authority: CN
Inventors: 秦静静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-10-09
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a concentration regulation formula suction-type anaesthesia device of department of anesthesia, including base, first rubber buffer, second rubber buffer, third rubber buffer and elasticity bag, the top of base is fixed with the bin, the trunk line is installed to the one end that narcotic drug pipeline main part kept away from the bin, be provided with the pipeline of breathing in on the trunk line of narcotic drug pipeline main part avris, inside be provided with first rubber buffer, third rubber buffer is all installed to narcotic drug pipeline main part and the inside of pipeline of breathing in, the fly leaf is installed through the slider to the spout, the lead screw is installed to the inner bearing in device storehouse. This department of anesthesia concentration regulation formula suction-type anaesthesia device can adjust the concentration of intaking of anaesthetic according to patient's bearing capacity to anaesthetic to and can make things convenient for operating personnel to dismantle the installation to it under the fixed very firm prerequisite between suction line and the sunction inlet.

Description

Concentration regulation type suction type anesthesia device for anesthesia department

Technical Field

The utility model relates to an anesthesia science and technology art field specifically is a concentration regulation formula suction-type anaesthesia device of department of anesthesia.

Background

Along with the progress of medical science, in order to adapt to different anesthesia demands, more kinds of anesthesia modes have appeared, and inhalation anesthesia is just one of them, because its anesthetic effect is stronger, consequently is often acted on general anesthesia, when carrying out inhalation anesthesia to the patient, just need use inhalation anesthesia device, however current inhalation anesthesia device has following problem:

1. the existing inhalation type anesthesia device generally achieves the expected anesthesia effect by controlling the dosage of the anesthetic, the concentration of the anesthetic cannot be adjusted according to the bearing capacity of a patient, and the discomfort of some groups with weak bearing capacity is easy to occur;

2. the suction pipeline of the existing suction type anesthesia device is simply connected to the suction inlet and is not firm enough, or the suction pipeline is firmly fixed on the suction inlet by some fixing devices, so that the suction pipeline needs to be detached, installed and time-consuming, and is troublesome.

In order to solve the above problems, innovative design based on the existing inhalation type anesthesia apparatus is urgently needed.

Disclosure of Invention

An object of the utility model is to provide a concentration regulation formula suction-type anaesthesia device of department of anesthesia to solve above-mentioned background art and provide some suction-type anaesthesia devices and can't adjust the concentration of narcotic according to patient's bearing capacity, and the problem of the installation is dismantled to suction line and the connection of sunction inlet firm inadequately or inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: a concentration regulation type suction type anesthesia device for anesthesia department comprises a base, a first rubber plug, a second rubber plug, a third rubber plug and an elastic bag, wherein a storage box is fixed at the top of the base, an anesthetic pipeline main body is arranged at the top of the storage box and is communicated with the storage box, a main pipeline is installed at one end, away from the storage box, of the anesthetic pipeline main body, the main pipeline is communicated with the anesthetic pipeline main body, an air suction pipeline is arranged on the main pipeline at the side of the anesthetic pipeline main body, the air suction pipeline is communicated with the main pipeline, a first rubber plug is arranged inside the main pipeline, an exhaust pipeline is arranged on the main pipeline at one side, away from the anesthetic pipeline main body, of the air suction pipeline, the exhaust pipeline is communicated with the main pipeline, a second rubber plug is arranged inside the exhaust pipeline, and a third rubber plug is arranged inside the anesthetic pipeline main body and the air suction pipeline, and an elastic bag is arranged below the third rubber plug, a device bin is arranged between the anesthetic pipeline main body and the air suction pipeline, a sliding groove is formed in the bottom inside the device bin, a movable plate is arranged on the sliding groove through a sliding block, the movable plate penetrates through the device bin and extends into the elastic bag, a lead screw is arranged on an inner bearing of the device bin, a movable block is arranged on the outer side of the lead screw, a first bevel gear is fixed at the middle position outside the lead screw, an operating rod is arranged on the side of the device bin and penetrates through the device bin and extends into the device bin, a second bevel gear is fixed at one end, close to the device bin, of the operating rod, a first rotating disc is arranged on the outer side of one end, far away from the anesthetic pipeline main body, of the main pipeline, a first groove is formed in one end, far away from the anesthetic pipeline main body, of the first rotating, the one end that first recess was kept away from to the spring is fixed with the connecting rod, and the one end that the spring was kept away from to the connecting rod is provided with the second rolling disc, be fixed with the fixed disk on the trunk line of second rolling disc avris, and the fixed disk one side of keeping away from narcotic drug pipeline main part has seted up the through-hole to the one end that the fixed disk is close to narcotic drug pipeline main part is provided with the second recess, the internally mounted of trunk line has the suction line, and the suction line extends to the outside of trunk line, and the outside of suction line is fixed with the sheet rubber, be provided with the third rolling disc on the suction line of sheet rubber avris, and the one end that the third rolling disc is close to narcotic.

Preferably, the screw rod and the device bin form a relative rotating structure, and the screw rod is in threaded connection with the movable block.

Preferably, the first bevel gear and the second bevel gear are perpendicular to each other, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the first rotating disk is sleeved on the outer side of the main pipeline, and the first rotating disk and the main pipeline form a relative rotating structure.

Preferably, the central axis of the connecting rod is parallel to the central axis of the suction pipeline, and the connecting rod and the first groove form a relative sliding structure.

Preferably, the third rotating disc is sleeved outside the suction pipeline, and the third rotating disc and the suction pipeline form a relative rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: the concentration adjusting type suction type anesthesia device for the anesthesia department can adjust the intake concentration of the anesthetic according to the bearing capacity of a patient on the anesthetic, and can be conveniently detached and installed by an operator on the premise that the suction pipeline and the suction inlet are fixed firmly;

1. through the threaded connection between the screw rod and the movable block, the movable block is limited by the sliding connection between the movable plate and the device bin, and the first bevel gear and the second bevel gear are in meshed connection, so that an operator can rotate the operating rod to enable the second bevel gear to transversely move, the second bevel gear adjusts the circulating pipe diameters of the anesthetic pipeline main body and the air suction pipeline, the proportion of air and anesthetic inhaled by a patient can be changed, and the concentration of the anesthetic is changed;

2. through sliding connection between first recess and the connecting rod, the elastic action of first recess to and the rotation between first rotation dish and the trunk line is connected, makes operating personnel can press and rotate through aiming at the through-hole with the gag lever post, go into the second recess until the gag lever post card, under the elastic action of first recess, can make the trunk line link together with the suction pipe, and the dismouting process is very convenient.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic top sectional view of the device chamber of the present invention;

fig. 5 is a schematic side view of the fixing plate of the present invention.

In the figure: 1. a base; 2. a storage tank; 3. an anesthetic tube body; 4. a main pipeline; 5. an air intake duct; 6. a first rubber plug; 7. an exhaust duct; 8. a second rubber plug; 9. a third rubber plug; 10. an elastic bag; 11. a device bin; 12. a chute; 13. a movable plate; 14. a screw rod; 15. a movable block; 16. a first bevel gear; 17. an operating lever; 18. a second bevel gear; 19. a first rotating disk; 20. a first groove; 21. a spring; 22. a connecting rod; 23. a second rotating disk; 24. fixing the disc; 25. a through hole; 26. a second groove; 27. a suction duct; 28. a rubber sheet; 29. a third rotating disk; 30. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a concentration regulation type inhalation anesthesia device for anesthesia department comprises a base 1, a storage box 2, an anesthetic pipeline main body 3, a main pipeline 4, an air suction pipeline 5, a first rubber plug 6, an exhaust pipeline 7, a second rubber plug 8, a third rubber plug 9, an elastic bag 10, a device bin 11, a chute 12, a movable plate 13, a screw rod 14, a movable block 15, a first bevel gear 16, an operating rod 17, a second bevel gear 18, a first rotating disc 19, a first groove 20, a spring 21, a connecting rod 22, a second rotating disc 23, a fixed disc 24, a through hole 25, a second groove 26, an inhalation pipeline 27, a rubber sheet 28, a third rotating disc 29 and a limiting rod 30, the storage box 2 is fixed at the top of the base 1, the anesthetic pipeline main body 3 is arranged at the top of the storage box 2, the anesthetic pipeline main body 3 is communicated with the storage box 2, the main pipeline 4 is arranged at one end of the anesthetic pipeline main body 3, which is far, and the main pipeline 4 and the anesthetic pipeline main body 3 are communicated with each other, the main pipeline 4 at the side of the anesthetic pipeline main body 3 is provided with an air suction pipeline 5, the air suction pipeline 5 is communicated with the main pipeline 4, a first rubber plug 6 is arranged inside the main pipeline 4, an exhaust pipeline 7 is arranged on the main pipeline 4 at the side of the air suction pipeline 5 far away from the anesthetic pipeline main body 3, the exhaust pipeline 7 is communicated with the main pipeline 4, a second rubber plug 8 is arranged inside the exhaust pipeline 7, third rubber plugs 9 are arranged inside the anesthetic pipeline main body 3 and the air suction pipeline 5, an elastic bag 10 is arranged below the third rubber plugs 9, a device bin 11 is arranged between the anesthetic pipeline main body 3 and the air suction pipeline 5, a sliding groove 12 is arranged at the bottom inside the device bin 11, a movable plate 13 is arranged on the sliding groove 12 through a sliding block, and the movable plate 13 extends to the inside the elastic bag 10 through the, a screw rod 14 is installed on an internal bearing of the device bin 11, a movable block 15 is arranged on the outer side of the screw rod 14, a first bevel gear 16 is fixed at the middle position of the outer side of the screw rod 14, an operating rod 17 is arranged on the lateral side of the device bin 11, the operating rod 17 penetrates through the device bin 11 and extends to the inside of the device bin 11, a second bevel gear 18 is fixed at one end, close to the device bin 11, of the operating rod 17, a first rotating disc 19 is arranged on the outer side of one end, far away from the anesthetic pipeline main body 3, of the main pipeline 4, a first groove 20 is formed in one end, far away from the anesthetic pipeline main body 3, of the first rotating disc 19, a spring 21 is fixed inside the first groove 20, a connecting rod 22 is fixed at one end, far away from the first groove 20, of the connecting rod 22, a second rotating disc 23 is arranged at one end, far away, and a through hole 25 is opened on one side of the fixed disc 24 far away from the anesthetic tube main body 3, and a second groove 26 is provided at one end of the fixed disc 24 near the anesthetic tube main body 3, an intake duct 27 is installed inside the main duct 4, and the intake duct 27 extends to the outside of the main duct 4, and a rubber sheet 28 is fixed outside the intake duct 27, a third rotating disc 29 is provided on the intake duct 27 at the side of the rubber sheet 28, and a limiting rod 30 is fixed at one end of the third rotating disc 29 near the anesthetic tube main body 3.

The screw rod 14 and the device bin 11 form a relative rotation structure, the screw rod 14 is in threaded connection with the movable block 15, the first bevel gear 16 and the second bevel gear 18 are perpendicular to each other, and the first bevel gear 16 and the second bevel gear 18 are in meshed connection, so that when an operator rotates the operating rod 17, the screw rod 14 can be driven to rotate, the movable block 15 drives the movable plate 13 to move transversely, and the size of the circulating pipe diameter of the anesthetic pipeline main body 3 and the size of the circulating pipe diameter of the air suction pipeline 5 are adjusted;

the outside of trunk line 4 is located to first rotating disk 19 cover, and first rotating disk 19 constitutes relative rotating-structure with trunk line 4, the central axis of connecting rod 22 is parallel to each other with the central axis of inhaling pipeline 27, and connecting rod 22 constitutes relative sliding structure with first recess 20, the outside of inhaling pipeline 27 is located to third rotating disk 29 cover, and third rotating disk 29 constitutes relative rotating-structure with inhaling pipeline 27, make operating personnel insert behind through-hole 25 with gag lever post 30, can drive gag lever post 30 and second rotating disk 23 rotation through rotating third rotating disk 29, and then make gag lever post 30 card go into in the second recess 26, thereby accomplish the connection to inhaling pipeline 27 and trunk line 4.

The working principle is as follows: when the concentration regulation type inhalation anesthesia device for the department of anesthesia is used, as shown in fig. 1, a proper amount of liquid inhalation type special anesthetic is added into a storage box 2, an inhalation pipeline 27 is connected with an inhalation mask used by a patient, when the patient inhales, a second rubber plug 8 rotates downwards to seal a main pipeline 4 under the action of inhalation, a first rubber plug 6 and a third rubber plug 9 rotate and open under the action of inhalation, so that volatile gas of liquid medicine in the storage box 2 and external air are inhaled into the inhalation pipeline 27 through the main pipeline 4 until being finally ingested by the patient, when the patient exhales, the first rubber plug 6 rotates clockwise under the push of gas, under the limit of a limit block at the side of the first rubber plug 6, the first rubber plug 6 can not rotate any more after sealing the main pipeline 4, the sealing of the main pipeline 4 is kept, the second rubber plug 8 rotates downwards under the action of air flow and enables an exhaust pipeline 7 to open, so that the air flow exhaled by the patient is exhausted through the exhaust duct 7, and the filtering device can be arranged at the outlet of the exhaust duct 7 to filter the air flow, so that the patient can continuously complete the inhalation of the anesthetic through the exhalation and the inhalation, when the concentration of the anesthetic needs to be adjusted, as shown in fig. 2 and 4, the engaging connection between the first bevel gear 16 and the second bevel gear 18 is used, so that when the operating rod 17 is rotated by an operator, the lead screw 14 can be driven to rotate, the movable block 15 is connected through the screw thread between the lead screw 14 and the movable block 15, and the rotation of the movable block 15 is limited through the sliding connection between the sliding chute 12 and the movable plate 13, so that when the lead screw 14 rotates, the movable plate 13 can be driven to transversely move, so that the movable plate 13 has different stretching ranges for the elastic bags 10 in the anesthetic duct main body 3 and the inhalation duct 5, and when the stretching range for the elastic bag 10 in the anesthetic duct main body 3 is greater than that for the elastic bag 10 in the inhalation, the circulating pipe diameter of the anesthetic pipeline main body 3 is smaller than the circulating pipe diameter of the air suction pipeline 5, so that the proportion of air in gas components sucked by a patient is higher, on the contrary, when the supporting degree of the elastic bag 10 in the anesthetic pipeline main body 3 is smaller than the supporting degree of the elastic bag 10 in the air suction pipeline 5, the proportion of anesthetic gas in the gas components sucked by the patient is higher, so that an operator can adjust the supporting degree of the anesthetic pipeline main body 3 and the elastic bag 10 in the air suction pipeline 5 by rotating the operating rod 17, and further the concentration of anesthetic sucked by the patient is changed;

as shown in fig. 3 and 5, when the suction pipe 27 needs to be installed, the limiting rod 30 on the third rotating disc 29 is aligned with the through hole 25 and pressed, the second rotating disc 23 can be driven to move in the direction away from the fixed disc 24 when the limiting rod 30 is pressed through the sliding connection between the connecting rod 22 and the first groove 20 and the elastic action of the fixed disc 24, so that the fixed disc 24 removes the rotation limitation of the limiting rod 30, the operator can press the limiting rod 30 and drive the first rotating disc 19 to rotate together through the rotating connection between the first rotating disc 19 and the main pipe 4, the limiting rod 30 rotates 90 degrees, the limiting rod 30 is aligned with the second groove 26, the limiting rod 30 is released, the second rotating disc 23 drives the limiting rod 30 to be clamped into the second groove 26 through the elastic action of the spring 21, and the pressing of the limiting rod 30 is continuously maintained, thereby make the rotation and the removal of gag lever post 30 all restricted to make suction line 27 and trunk line 4 link together, when needing to dismantle suction line 27, press third rolling disc 29 and rotate, make gag lever post 30 leave the inside of second recess 26 and rotate again to the position department of aiming at with through-hole 25, with gag lever post 30 follow second recess 26 in extract can, very convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concentration regulation formula suction-type anaesthesia device of department of anesthesia, includes base (1), first rubber buffer (6), second rubber buffer (8), third rubber buffer (9) and elasticity bag (10), its characterized in that: the top of base (1) is fixed with bin (2), and the top of bin (2) is provided with narcotic drug pipeline main part (3), and narcotic drug pipeline main part (3) and bin (2) communicate each other, narcotic drug pipeline main part (3) are kept away from the one end of bin (2) and are installed trunk line (4), and trunk line (4) and narcotic drug pipeline main part (3) communicate each other, be provided with breathing tube (5) on trunk line (4) of narcotic drug pipeline main part (3) avris, and breathing tube (5) and trunk line (4) communicate each other, the inside of trunk line (4) is provided with first rubber buffer (6), and breathing tube (5) are kept away from on trunk line (4) of narcotic drug pipeline main part (3) one side and are provided with exhaust duct (7), and exhaust duct (7) and trunk line (4) communicate each other, and the internally mounted of exhaust duct (7) has second rubber buffer (8), third rubber buffer (9) are all installed to the inside of narcotic pipeline main part (3) and inspiratory line (5), and the below of third rubber buffer (9) is provided with elasticity bag (10), and install device storehouse (11) between narcotic pipeline main part (3) and inspiratory line (5), and spout (12) have been seted up to the bottom of device storehouse (11) inside, fly leaf (13) are installed through the slider in spout (12), and fly leaf (13) run through the inside that device storehouse (11) extended to elasticity bag (10), lead screw (14) are installed to the inner bearing in device storehouse (11), and the outside of lead screw (14) is provided with movable block (15), and the intermediate position department in the lead screw (14) outside is fixed with first bevel gear (16), the avris in device storehouse (11) is provided with action bars (17), and the operating rod (17) runs through the device bin (11) and extends to the inside of the device bin (11), a second bevel gear (18) is fixed at one end of the operating rod (17) close to the device bin (11), a first rotating disc (19) is arranged at the outer side of one end of the main pipeline (4) far away from the anesthetic pipeline main body (3), a first groove (20) is formed at one end of the first rotating disc (19) far away from the anesthetic pipeline main body (3), a spring (21) is fixed inside the first groove (20), a connecting rod (22) is fixed at one end of the spring (21) far away from the first groove (20), a second rotating disc (23) is arranged at one end of the connecting rod (22) far away from the spring (21), a fixed disc (24) is fixed on the main pipeline (4) at the side of the second rotating disc (23), and a through hole (25) is formed at one side of the fixed disc (24) far away from the anesthetic pipeline main, and fixed disk (24) are close to the one end of narcotic drug pipeline main part (3) and are provided with second recess (26), the internally mounted of trunk line (4) has suction line (27), and suction line (27) extend to the outside of trunk line (4), and the outside of suction line (27) is fixed with sheet rubber (28), be provided with third rolling disc (29) on suction line (27) of sheet rubber (28) avris, and one end that third rolling disc (29) are close to narcotic drug pipeline main part (3) is fixed with stopper rod (30).

2. The adjustable concentration type inhalation anesthetic device for anesthesia department according to claim 1, wherein: the screw rod (14) and the device bin (11) form a relative rotation structure, and the screw rod (14) is in threaded connection with the movable block (15).

3. The adjustable concentration type inhalation anesthetic device for anesthesia department according to claim 1, wherein: the first bevel gear (16) and the second bevel gear (18) are perpendicular to each other, and the first bevel gear (16) is in meshed connection with the second bevel gear (18).

4. The adjustable concentration type inhalation anesthetic device for anesthesia department according to claim 1, wherein: the outside of trunk line (4) is located to first rotary disk (19) cover, and relative revolution mechanic is constituteed with trunk line (4) to first rotary disk (19).

5. The adjustable concentration type inhalation anesthetic device for anesthesia department according to claim 1, wherein: the central axis of the connecting rod (22) is parallel to the central axis of the suction pipeline (27), and the connecting rod (22) and the first groove (20) form a relative sliding structure.

6. The adjustable concentration type inhalation anesthetic device for anesthesia department according to claim 1, wherein: the third rotating disc (29) is sleeved outside the suction pipeline (27), and the third rotating disc (29) and the suction pipeline (27) form a relative rotating structure.