CN211301604U - Automatic pressure regulating anesthesia machine for anesthesia department - Google Patents

Abstract

The utility model discloses an automatic pressure regulating anesthesia machine used for anesthesia department, in particular to the field of medical apparatus, comprising a base, wherein the top of the base is fixedly provided with an anesthesia machine main body, and one side of the anesthesia machine main body is provided with an adjusting mechanism; the adjusting mechanism comprises an air outlet pipe, the air outlet pipe is fixedly connected with the output end of the anesthesia machine main body, a check valve is arranged inside the air outlet pipe, a pressure regulating pipe is fixedly arranged at the bottom of the air outlet pipe, one end of the pressure regulating pipe is provided with a booster pump, one side of the check valve is provided with a flow meter, one side of the flow meter is provided with a flow valve, one end of the air outlet pipe is fixedly provided with a first telescopic pipe, one end of the first telescopic pipe is fixedly provided with a breathing shell, and one end of. The utility model discloses a set up adjustment mechanism, can carry out the regulation of multiple mode according to user's breathing mode's difference for inspiratory anesthetic gas is single with the gas of exhalation, promotes the rate of utilization to anesthetic gas.

Description

Automatic pressure regulating anesthesia machine for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to an automatic pressure regulating anesthesia machine for department of anesthesia.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles directly or indirectly applied to a human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted in the modes, the anesthesia machine belongs to one of the medical apparatus, and in clinical anesthesia induction and critical patient rescue, positive pressure ventilation, especially laryngeal mask ventilation, is often performed by utilizing an anesthesia breathing bag.

The invention patent of patent application publication No. CN109260556A discloses an automatic pressure regulating anesthesia machine for anesthesia department, which comprises an anesthesia machine body, wherein an anesthesia gas flowmeter, a display screen and an oxygen flowmeter are sequentially arranged on the front side of the anesthesia machine body from left to right, an anesthesia gas pressure gauge and an oxygen pressure gauge are sequentially and fixedly connected to the bottom of the front side of the anesthesia machine body from left to right, a transverse pipe is communicated between the anesthesia gas flowmeter and the oxygen flowmeter, the top of the transverse pipe is communicated with a vertical pipe, and one end, far away from the transverse pipe, of the vertical pipe is communicated with a hose. The anesthesia apparatus comprises an anesthesia apparatus body, an anesthesia gas flowmeter, a display screen, an oxygen flowmeter, an anesthesia gas pressure gauge, an oxygen pressure wheel gauge, a transverse pipe, a vertical pipe, a hose, a mask and a pressure regulating device, wherein the oxygen pressure is automatically regulated.

However, in actual use, such as the invention, the inhaled anesthetic gas and the exhaled gas are discharged in a mixed manner due to the different breathing manners of the user, and the usage of the anesthetic gas is insufficient, and the adjustment according to the breathing manner of the user cannot be effectively performed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects of the prior art, the embodiment of the utility model provides an automatic pressure regulating anesthesia machine for anesthesia department, through setting up the adjustment mechanism, the locating lever drives the gas output shell to go up and down in the breathing shell, the position of the gas output shell can be adjusted, need to inhale the anesthesia gas with the nose, when exhaling waste gas through the mouth, the breathing shell drives the sealing cover to seal the mouth and the nose, simultaneously the sealing cover drives the sealing shell to adjust to the nose position to seal the nose, when needing the nose to breathe, when not using the mouth, open the hand valve, when inhaling the anesthesia gas with the mouth and the nose, when exhaling waste gas, adjust the gas output shell to the mouth position, make the sealing shell seal the mouth, compared with the prior art, can carry out the adjustment of multiple modes according to the difference of user's breathing mode, make inhaled anesthesia gas and exhaled gas single, the utilization rate of the anesthetic gas is improved to solve the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic pressure regulating anesthesia machine for anesthesia department comprises a base, wherein an anesthesia machine main body is fixedly arranged at the top of the base, and an adjusting mechanism is arranged on one side of the anesthesia machine main body;

the adjusting mechanism comprises an air outlet pipe, the air outlet pipe is fixedly connected with the output end of the anesthesia machine main body, a check valve is arranged in the air outlet pipe, a pressure regulating pipe is fixedly arranged at the bottom of the air outlet pipe, a booster pump is arranged at one end of the pressure regulating pipe, a flow meter is arranged on one side of the check valve, a flow valve is arranged on one side of the flow meter, a first telescopic pipe is fixedly arranged at one end of the air outlet pipe, a breathing shell is fixedly arranged at one end of the first telescopic pipe, a sealing cover is fixedly arranged at one end of the breathing shell, a sealing strip is fixedly arranged on one side of the sealing cover, a gas output shell is arranged in the breathing shell, a sealing shell is fixedly arranged on one side of the gas output shell, a connecting pipe is fixedly arranged on one side of the gas output, the gas output shell bottom is fixed and is equipped with the third flexible pipe, the third flexible pipe runs through breathe the shell and extend to the outside, the inside hand valve that is equipped with of third flexible pipe, breathe the fixed blast pipe that is equipped with in shell bottom.

In a preferred embodiment, a fixing mechanism is arranged at the top of the gas output shell, the fixing mechanism comprises a positioning rod, a sliding barrel is sleeved outside the positioning rod, and the positioning rod is connected with the sliding barrel in a sliding manner.

In a preferred embodiment, the sliding cylinder penetrates through the breathing shell and extends to the outside, a plurality of positioning grooves are formed in the surface of the positioning rod, and a limiting plate is fixedly arranged at the top of the positioning rod.

In a preferred embodiment, a fixed plate is fixedly arranged at the top of the breathing shell, a spring is fixedly arranged on one side of the fixed plate, and a sliding opening is formed in the surface of the fixed plate.

In a preferred embodiment, a fixing ring is fixedly arranged on one side of the spring, a fixing pin is fixedly arranged in the fixing ring, the fixing pin is slidably connected with the sliding opening, the fixing pin is clamped with the positioning groove, and a pull ring is fixedly arranged at one end of the fixing pin.

In a preferred embodiment, the sealing cap is trapezoidal in cross-sectional shape, and the sealing band is made of silicone material.

In a preferred embodiment, the sealing housing is made of a rubber material, and the second bellows extends through the breathing housing and to the outside.

In a preferred embodiment, the second telescopic tube is fixedly connected with the first telescopic tube, and the sliding block is slidably connected with the sliding groove.

The utility model discloses a technological effect and advantage:

1. through setting up the regulating mechanism, the locating lever drives the gas output shell to go up and down in breathing the shell, can adjust the position of the gas output shell, need to use the nose to inhale the anesthetic gas, when exhaling the waste gas through the mouth, will breathe the shell and drive the sealed cowling and seal the mouth and nose, the sealed cowling drives the sealed cowling to adjust to the nose position and seal it at the same time, when needing the nose to breathe, when not using the mouth, open the hand valve can, when using the mouth and nose to inhale the anesthetic gas, when the nose exhales the waste gas, adjust the gas output shell to the mouth position, make the sealed cowling seal the mouth, compared with prior art, can carry on the regulation of the multiple mode according to the difference of user's breathing mode, make inspiratory gas and expired gas single, promote the utilization rate to the anesthetic gas;

2. through setting up fixed establishment, the locating lever drives gaseous output shell when breathing the inside lift of shell, at first spur the snap ring, the pull ring drives fixed pin one end and constant head tank separation, the fixed pin expandes through solid fixed ring pulling spring simultaneously, later adjust the locating lever, loosen the pull ring during the fixed plate, the spring drives the fixed pin through solid fixed ring and inserts the constant head tank temple, thereby fix the position of locating lever, compared with the prior art, the fixed effect of locating lever to gaseous output shell lifting height has been promoted, make gaseous output shell can carry out convenient fixing to the locating lever according to the lifting height when going up and down.

Drawings

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

Fig. 2 is a schematic view of a partial structure of the part a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a partial structure of the part B in fig. 1 according to the present invention.

Fig. 4 is a side view of the sealing case of the present invention.

Fig. 5 is the utility model discloses a locating lever and limiting plate stereogram.

The reference signs are: the anesthesia machine comprises a base 1, an anesthesia machine body 2, a regulating mechanism 3, an air outlet pipe 4, a check valve 5, a pressure regulating pipe 6, a booster pump 7, a flow meter 8, a flow valve 9, a first telescopic pipe 10, a breathing shell 11, a sealing cover 12, a sealing belt 13, a gas output shell 14, a sealing shell 15, a connecting pipe 16, a second telescopic pipe 17, a sliding block 18, a sliding chute 19, a third telescopic pipe 20, a hand valve 21, an exhaust pipe 22, a fixing mechanism 23, a positioning rod 24, a sliding barrel 25, a positioning groove 26, a limiting plate 27, a fixing plate 28, a spring 29, a sliding opening 30, a fixing ring 31, a fixing pin 32 and a.

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.

The automatic pressure regulating anesthesia machine for the anesthesia department as shown in the attached figures 1-5 comprises a base 1, wherein an anesthesia machine main body 2 is fixedly arranged at the top of the base 1, and a regulating mechanism 3 is arranged on one side of the anesthesia machine main body 2;

the adjusting mechanism 3 comprises an air outlet pipe 4, the air outlet pipe 4 is fixedly connected with the output end of the anesthesia machine main body 2, a check valve 5 is arranged inside the air outlet pipe 4, a pressure regulating pipe 6 is fixedly arranged at the bottom of the air outlet pipe 4, one end of the pressure regulating pipe 6 is provided with a booster pump 7, one side of the check valve 5 is provided with a flow meter 8, one side of the flow meter 8 is provided with a flow valve 9, one end of the air outlet pipe 4 is fixedly provided with a first telescopic pipe 10, one end of the first telescopic pipe 10 is fixedly provided with a breathing shell 11, one end of the breathing shell 11 is fixedly provided with a sealing cover 12, one side of the sealing cover 12 is fixedly provided with a sealing belt 13, a gas output shell 14 is arranged inside the breathing shell 11, one side of the gas output shell 14 is fixedly provided with a sealing shell 15, one, the front and the back of the connecting pipe 16 are both fixedly provided with a slide block 18, the inner wall of the breathing shell 11 is provided with a slide groove 19, the bottom of the gas output shell 14 is fixedly provided with a third telescopic pipe 20, the third telescopic pipe 20 penetrates through the breathing shell 11 and extends to the outside, a hand valve 21 is arranged inside the third telescopic pipe 20, and the bottom of the breathing shell 11 is fixedly provided with an exhaust pipe 22;

the cross section of the sealing cover 12 is trapezoidal, and the sealing belt 13 is made of a silica gel material;

the sealing shell 15 is made of rubber material, and the second telescopic pipe 17 penetrates through the breathing shell 11 and extends to the outside;

the second telescopic tube 17 is fixedly connected with the first telescopic tube 10, and the sliding block 18 is connected with the sliding groove 19 in a sliding manner.

The implementation mode is specifically as follows: when in use, the anesthesia machine main body 2 outputs anesthesia gas through the gas outlet pipe 4, the arranged check valve 5 prevents gas backflow, then the booster pump 7 can be clamped, the booster pump 7 boosts the inside of the gas outlet pipe 4 through the booster pump 7, thereby controlling the output pressure of the anesthesia gas, then the anesthesia gas is conveyed to the inside of the second extension pipe 17 through the first extension pipe 10, the flow meter 8 detects the amount of the anesthesia gas, the flow valve 9 effectively controls the conveying amount of the anesthesia gas, then the positioning rod 24 is pushed, the positioning rod 24 drives the gas output shell 14 to lift up and down in the breathing shell 11, then the gas output shell 14 drives the sliding block 18 to slide in the sliding groove 19 through the connecting pipe 16, thereby limiting the lifting track of the gas output shell 14, thereby adjusting the position of the gas output shell 14, the anesthesia gas is required to be inhaled through the nose, when exhaust gas is, the breathing shell 11 drives the sealing cover 12 to seal the mouth and the nose, simultaneously the sealing cover 12 drives the sealing shell 15 to adjust to the position of the nose to seal the nose, when the nose is needed to breathe and the mouth is not used, the hand valve 21 is opened, when the mouth and the nose are used to inhale anesthetic gas and the nose is used to exhale waste gas, the gas output shell 14 is adjusted to the mouth position, so that the sealing shell 15 seals the mouth, can be adjusted in a plurality of ways according to different breathing ways of users, so that the inhaled anesthetic gas and the exhaled gas are single, the utilization rate of the anesthetic gas is improved, the embodiment specifically solves the problems that in the prior art, the inhaled anesthetic gas and the exhaled gas are mixed and exhausted due to different breathing modes of users, the use of the anesthetic gas is insufficient, and the adjustment according to the breathing mode of the user cannot be effectively carried out.

As shown in fig. 2, the automatic pressure regulating anesthesia machine for anesthesia department further comprises a fixing mechanism 23, the fixing mechanism 23 is arranged at the top of the gas output shell 14, the fixing mechanism 23 comprises a positioning rod 24, a sliding barrel 25 is sleeved outside the positioning rod 24, and the positioning rod 24 is connected with the sliding barrel 25 in a sliding manner;

the sliding cylinder 25 penetrates through the breathing shell 11 and extends to the outside, a plurality of positioning grooves 26 are formed in the surface of the positioning rod 24, and a limiting plate 27 is fixedly arranged at the top of the positioning rod 24;

a fixing plate 28 is fixedly arranged at the top of the breathing shell 11, a spring 29 is fixedly arranged on one side of the fixing plate 28, and a sliding opening 30 is formed in the surface of the fixing plate 28;

fixed ring 31 is fixed to spring 29 one side, fixed ring 31 is inside to be fixed and is equipped with fixed pin 32, fixed pin 32 and sliding opening 30 sliding connection, fixed pin 32 and constant head tank 26 block, fixed pin 32 one end is fixed and is equipped with pull ring 33.

The implementation mode is specifically as follows: locating lever 24 drives gas output shell 14 when breathing shell 11 inside and going up and down, at first the pulling snap ring, pull ring 33 drives fixed pin 32 one end and constant head tank 26 separation, fixed pin 32 launches through solid fixed ring 31 pulling spring 29 simultaneously, later adjust locating lever 24, loosen pull ring 33 during fixed plate 28, spring 29 drives fixed pin 32 through solid fixed ring 31 and inserts constant head tank 26 temple, thereby fix the position of locating lever 24, the fixed effect of locating lever 24 to gas output shell 14 lifting height has been promoted, can carry out convenient fixing to locating lever 24 according to the lifting height when making gas output shell 14 go up and down, this embodiment can not carry out convenient fixed problem to locating lever 24 according to the lifting height when specifically having solved gas output shell 14 that exists in the above-mentioned technique.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, a positioning rod 24 drives a gas output shell 14 to lift in a breathing shell 11, the position of the gas output shell 14 can be adjusted, anesthetic gas needs to be inhaled by a nose, when waste gas is exhaled through the mouth, the breathing shell 11 drives a sealing cover 12 to seal the mouth and the nose, meanwhile, the sealing cover 12 drives a sealing shell 15 to be adjusted to the nose position to seal the mouth and the nose, when the nose needs to breathe, and the mouth is not used, a hand valve 21 is opened, when the mouth and the nose are used for inhaling anesthetic gas, and when the nose is used for exhaling waste gas, the gas output shell 14 is adjusted to the mouth position, so that the sealing shell 15 can seal the mouth, and multiple modes can be adjusted according to different breathing modes of a user, so that the inhaled anesthetic gas and exhaled gas are single, and the utilization rate of the anesthetic gas is improved;

referring to the attached drawing 2 of the specification, when the positioning rod 24 drives the gas output shell 14 to ascend and descend in the breathing shell 11, firstly, the snap ring is pulled, the pull ring 33 drives one end of the fixing pin 32 to be separated from the positioning groove 26, meanwhile, the fixing pin 32 pulls the spring 29 to be unfolded through the fixing ring 31, then, the positioning rod 24 is adjusted, the pull ring 33 is loosened during the fixing plate 28, the spring 29 drives the fixing pin 32 to be inserted into the temporal part of the positioning groove 26 through the fixing ring 31, so that the position of the positioning rod 24 is fixed, the fixing effect of the positioning rod 24 on the ascending and descending height of the gas output shell 14 is improved, and the positioning rod 24 can be.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an automatic pressure regulating anesthesia machine for department of anesthesia, includes base (1), its characterized in that: an anesthesia machine main body (2) is fixedly arranged at the top of the base (1), and an adjusting mechanism (3) is arranged on one side of the anesthesia machine main body (2);

the adjusting mechanism (3) comprises an air outlet pipe (4), the air outlet pipe (4) is fixedly connected with an output end of the anesthesia machine main body (2), a check valve (5) is arranged inside the air outlet pipe (4), a pressure regulating pipe (6) is fixedly arranged at the bottom of the air outlet pipe (4), one end of the pressure regulating pipe (6) is provided with a booster pump (7), a flow meter (8) is arranged on one side of the check valve (5), a flow valve (9) is arranged on one side of the flow meter (8), a first telescopic pipe (10) is fixedly arranged at one end of the air outlet pipe (4), a breathing shell (11) is fixedly arranged at one end of the first telescopic pipe (10), a sealing cover (12) is fixedly arranged at one end of the breathing shell (11), a sealing strip (13) is fixedly arranged on one side of the sealing cover (12), a gas output shell (14) is arranged inside the breathing shell (11), gas output shell (14) one side is fixed and is equipped with connecting pipe (16), connecting pipe (16) one end is fixed and is equipped with the flexible pipe (17) of second, connecting pipe (16) openly and the back all fixed slider (18) of being equipped with, it is equipped with spout (19) to breathe shell (11) inner wall, gas output shell (14) bottom is fixed and is equipped with the flexible pipe (20) of third, the flexible pipe (20) of third runs through and breathes shell (11) and extend to the outside, the flexible pipe (21) of third inside being equipped with hand valve (20), breathe the fixed blast pipe (22) that is equipped with in shell (11) bottom.

2. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 1, characterized in that: the gas output shell (14) top is equipped with fixed establishment (23), fixed establishment (23) are including locating lever (24), locating lever (24) outside cup joints and is equipped with slide cartridge (25), locating lever (24) and slide cartridge (25) sliding connection.

3. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 2, characterized in that: smooth section of thick bamboo (25) run through breathing shell (11) and extend to the outside, locating lever (24) surface is equipped with a plurality of constant head tanks (26), locating lever (24) top is fixed and is equipped with limiting plate (27).

4. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 1, characterized in that: the breathing shell (11) is characterized in that a fixing plate (28) is fixedly arranged at the top of the breathing shell (11), a spring (29) is fixedly arranged on one side of the fixing plate (28), and a sliding opening (30) is formed in the surface of the fixing plate (28).

5. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 4, characterized in that: spring (29) one side is fixed to be equipped with solid fixed ring (31), gu fixed ring (31) inside is fixed to be equipped with fixed pin (32), fixed pin (32) and sliding opening (30) sliding connection, fixed pin (32) and constant head tank (26) block, fixed pin (32) one end is fixed and is equipped with pull ring (33).

6. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 1, characterized in that: the cross section of the sealing cover (12) is trapezoidal, and the sealing strip (13) is made of a silica gel material.

7. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 1, characterized in that: the sealing shell (15) is made of rubber materials, and the second telescopic pipe (17) penetrates through the breathing shell (11) and extends to the outside.

8. The automatic pressure regulating anesthesia machine for anesthesia department according to claim 1, characterized in that: the second telescopic pipe (17) is fixedly connected with the first telescopic pipe (10), and the sliding block (18) is connected with the sliding groove (19) in a sliding manner.

Images