CN111714794A

CN111714794A - Lung protection equipment for thoracic surgery

Info

Publication number: CN111714794A
Application number: CN202010598452.XA
Authority: CN
Inventors: 王卫谦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-29

Abstract

The invention discloses a lung protecting device for thoracic surgery, which comprises an air guide cylinder, wherein a one-way air guide valve I and a one-way air guide valve II are fixedly connected to the inner wall of the air guide cylinder, a through hole is formed in the lower surface of the air guide cylinder, a piston pipe is fixedly connected to the lower surface of the air guide cylinder through the through hole, a sleeve is fixedly connected to the right side of the piston pipe, a reinforcing block is fixedly connected to the inner wall of the sleeve, a double-shaft motor is fixedly connected to one end, far away from the sleeve, of the reinforcing block, an air inlet micropore is formed in the surface, close to the left end, of the sleeve. The invention solves the problems that the collection of the gas in the traditional mixed gas tank is not stable enough, impurity and dust are easy to be carried in the gas, the operation of the lung function of a patient is influenced, and the collected air has low integration degree and low efficiency and brings inconvenience to the use when being matched with a humidifying and atomizing device in the actual use process through the matching use of the structures.

Description

Lung protection equipment for thoracic surgery

Technical Field

The invention relates to the technical field of medical equipment, in particular to lung protecting equipment for thoracic surgery.

Background

The thoracic surgery is a medical special department, specially studies the diagnosis and treatment of thoracic organs, mainly the pathological changes of esophagus, lung and mediastinum, and the field of mammary gland surgery is also classified into the special department, wherein the lung surgery and the esophageal surgery are mainly used; due to the increasing requirement for specialization, thoracic surgery has been differentiated into general thoracic surgery, cardiac surgery, large vessel surgery, pediatric cardiac surgery, and the like, which enables specialists to become more exquisite and deep in expertise and skill, and the specialization level is also increased. However, the phenomenon also brings about another disadvantage, the diagnosis and treatment work of some complex and multi-organ mixed diseases can be neglected, meanwhile, in terms of hardware, the lung nursing device in thoracic surgery is rare at present, which leads to slow recovery of lung disease patients and can not meet the use requirements at present, so that a lung protecting device for thoracic surgery is proposed, for example, the lung protecting device for thoracic surgery disclosed in Chinese patent CN108159567A, which comprises a base, a fixed box body is arranged at the upper end of the base, a movable box body is arranged at the upper end of the fixed box body, a bed plate is arranged at the upper end of a lifting seat, a sliding seat is arranged in the lifting seat, a lung protecting cover is arranged above the bed plate, a supporting table is arranged at the front end of the base, a second sliding seat is arranged at the upper end of the supporting table, a second threaded sliding block is connected with a lifting frame, a head cover is arranged at the lower end of the, the lung-protecting physiotherapy device has the advantages of stable structure, stable operation, convenient use, lifting and translation adjustment, convenient regulation and control, lung-protecting physiotherapy, water-bath thermotherapy and magnetotherapy, effective promotion of recovery of patients, treatment of lung-protecting mixed gas, avoidance of stimulation to patients, guarantee of comfort and practicability of the lung-protecting mixed gas, and satisfaction of the current use requirements;

however, in the actual use process, the collection of the gas in the mixed gas tank is not stable enough, and impurity dust is easily contained in the gas, so that the operation of the lung function of a patient is influenced, and the collected air is not high in integration degree and low in efficiency when being matched with the humidifying and atomizing device, so that inconvenience is brought to the use.

Disclosure of Invention

The invention aims to provide lung protecting equipment for thoracic surgery, which improves the traditional device and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thoracic surgery lung protection equipment, includes the air guide cylinder, the inner wall fixedly connected with one-way air guide valve one and one-way air guide valve two of air guide cylinder, the through-hole has been seted up to the lower surface of air guide cylinder and through-hole fixedly connected with piston tube, the right side fixedly connected with sleeve of piston tube.

Telescopic inner wall fixedly connected with adds the piece, keep away from telescopic one end fixedly connected with biax motor on the piece, the micropore of admitting air has been seted up on the surface that is close to the left end on the sleeve, the left end fixedly connected with axle one of output shaft on the biax motor, the left end of axle one runs through piston pipe and fixedly connected with carousel, the cam groove has been seted up in the left side of carousel, the inner wall sliding connection in cam groove has the slide bar, the left end fixedly connected with transfer line of slide bar, the top fixedly connected with piston of transfer line, the piston spacing slides on the inner wall of piston pipe, telescopic right side is equipped with auxiliary device.

Preferably, auxiliary device includes axle two, the right-hand member fixed connection of output shaft on the left end of axle two and the biax motor, the right-hand member fixedly connected with flabellum of axle two, telescopic below is equipped with the liquid storage shell, the scavenging solution is equipped with in the liquid storage shell, the through-hole has been seted up on telescopic right side and has been passed through-hole fixedly connected with gas-supply pipe one, the upper surface of liquid storage shell is run through to the bottom of gas-supply pipe one and extends to in the scavenging solution, the inner wall fixedly connected with gas-supply pipe two of air inlet on the gas-supply pipe right side, the upper surface of liquid storage shell and with liquid storage shell fixed connection are run through to the bottom of gas-.

Preferably, the upper surface of the air guide cylinder is provided with a through hole and is fixedly connected with a third air delivery pipe through the through hole.

Preferably, the inner wall of the sleeve close to the right end is fixedly connected with a filter screen.

Preferably, the right end of the slide bar is an arc-shaped surface, and the slide bar is connected with the inner wall of the cam groove in a sliding manner through the arc-shaped surface on the slide bar.

Preferably, the purifying liquid is purified water, and the temperature is thirty-six degrees centigrade.

Preferably, the bottom of the first air delivery pipe is fixedly connected with a nozzle.

Compared with the prior art, the invention has the following beneficial effects:

the invention is powered on by a double-shaft motor, an output shaft on the double-shaft motor drives a first shaft and a rotary table to synchronously rotate, and a transmission rod and a sliding rod can only perform up-and-down limited sliding in a piston tube because a piston can only perform up-and-down limited sliding in the piston tube;

after the rotary table rotates, the inner wall of the cam groove and the surface of the slide rod can slide relatively, the slide rod can drive the transmission rod and the piston to reciprocate in the piston tube under the guidance of the inner wall of the cam groove, when the piston tube ascends, air in the piston tube can be transferred into the air guide cylinder, the air pressure in the air guide cylinder is increased, high-pressure air can be transferred out through the one-way air guide valve, and the air in the air guide cylinder can be smoothly transferred into the air collection cylinder by fixedly connecting the air inlet of the air collection cylinder with the air outlet at the left end of the air guide cylinder;

when the piston moves downwards, the air pressure in the air guide cylinder is reduced, and then the outside air enters the air guide cylinder through the air inlet on the right end of the air guide cylinder and the one-way air guide valve II, so that the transfer of the outside air into the air guide cylinder is realized, and when the piston moves upwards again, the air in the air guide cylinder can be transferred into the air collection tank again;

through the arrangement of the auxiliary device, the air filter can filter, heat and humidify air entering the air guide cylinder, so that a patient can inhale the air with purer temperature and humidity;

by the cooperation of the structures, the invention solves the problems that in the actual use process, the collection of the gas in the traditional mixed gas tank is not stable enough, impurity and dust are easily contained in the gas, the operation of the lung function of a patient is influenced, and the collected air is not high in integration degree and low in efficiency when being matched with a humidifying and atomizing device, so that the use is inconvenient.

Drawings

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

FIG. 2 is a front cross-sectional view of the gas cartridge of the present invention;

fig. 3 is a left side view of the turntable of the present invention.

In the figure: the device comprises a gas guide cylinder 1, a one-way gas guide valve I2, a one-way gas guide valve II 3, a piston tube 4, a sleeve 5, a reinforcing block 6, a double-shaft motor 7, an air inlet micropore 8, a shaft I9, a rotating disc 10, a cam groove 11, a slide rod 12, a transmission rod 13, a piston 14, an auxiliary device 15, a shaft II 16, a fan blade 17, a liquid storage shell 18, a purifying liquid 19, a gas pipe I20, a gas pipe II 21, a gas pipe III 22, a filter screen 23 and a nozzle 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lung protecting device for thoracic surgery comprises an air cylinder 1, wherein the upper surface of the air cylinder 1 is provided with a through hole and is fixedly connected with an air pipe III 22 through the through hole, nursing gas required during nursing can be guided into the air cylinder 1 through the arrangement of the air pipe III 22, and the gas mixing is completed in the air cylinder 1;

the inner wall of the air guide cylinder 1 is fixedly connected with a one-way air guide valve I2 and a one-way air guide valve II 3, the lower surface of the air guide cylinder 1 is provided with a through hole and is fixedly connected with a piston tube 4 through the through hole, the right side of the piston tube 4 is fixedly connected with a sleeve 5, the inner wall of the sleeve 5 close to the right end is fixedly connected with a filter screen 23, and air passing through the sleeve 5 can be filtered through the filter screen 23, so that the air can be further purified;

the inner wall of the sleeve 5 is fixedly connected with a reinforcing block 6, one end of the reinforcing block 6, which is far away from the sleeve 5, is fixedly connected with a double-shaft motor 7, the double-shaft motor 7 is connected with a power supply, an output shaft on the double-shaft motor 7 drives a shaft I9 and a rotary table 10 to synchronously rotate, and as the piston 14 only can perform up-and-down limited sliding in the piston tube 4, the transmission rod 13 and the slide rod 12 also can only perform up-and-down limited sliding in the piston tube 4;

the surface of the sleeve 5 close to the left end is provided with a gas inlet micropore 8, the left end of an output shaft of a double-shaft motor 7 is fixedly connected with a first shaft 9, the left end of the first shaft 9 penetrates through the piston tube 4 and is fixedly connected with a rotary table 10, after the rotary table 10 rotates, the inner wall of a cam groove 11 and the surface of a slide rod 12 slide relatively, under the guide of the inner wall of the cam groove 11, the slide rod 12 can drive a transmission rod 13 and a piston 14 to reciprocate in the piston tube 4, when the piston tube 4 ascends, air in the piston tube 4 is transferred into the gas guide tube 1, the air pressure in the gas guide tube 1 is increased, high-pressure gas can be transferred out through a one-way gas guide valve I2, and the gas in the gas guide tube 1 can be smoothly transferred into the gas collection tube by fixedly connecting a gas inlet of the gas collection tube and a gas;

the left side of the turntable 10 is provided with a cam groove 11, the inner wall of the cam groove 11 is connected with a slide bar 12 in a sliding manner, the right end of the slide bar 12 is an arc-shaped surface, the slide bar 12 is connected with the inner wall of the cam groove 11 in a sliding manner through the arc-shaped surface on the slide bar 12, and the slide bar 12 can slide on the inner wall of the cam groove 11 more smoothly through the arrangement of the arc-shaped surface on the right end of the slide bar;

the left end of the sliding rod 12 is fixedly connected with a transmission rod 13, the top of the transmission rod 13 is fixedly connected with a piston 14, when the piston 14 moves downwards, the air pressure in the air guide cylinder 1 is reduced, and then the outside air enters the air guide cylinder 1 through an air inlet on the right end of the air guide cylinder 1 and the one-way air guide valve II 3, so that the transfer of the outside air into the air guide cylinder 1 is realized, and when the piston 14 moves upwards again, the air in the air guide cylinder 1 can be transferred into the air collection tank again; the piston 14 slides on the inner wall of the piston tube 4 in a limiting way, the right side of the sleeve 5 is provided with the auxiliary device 15, and the air entering the air guide tube 1 can be filtered, heated and humidified by the auxiliary device 15, so that a patient can inhale air with proper temperature and humidity.

Auxiliary device 15 includes axle two 16, the right-hand member fixed connection of output shaft on the left end of axle two 16 and the biax motor 7, the right-hand member fixedly connected with flabellum 17 of axle two 16, the below of sleeve 5 is equipped with liquid storage shell 18, purifying liquid 19 is equipped with in the liquid storage shell 18, the through-hole has been seted up and has been passed through-hole fixedly connected with gas-supply pipe one 20 to the right side of sleeve 5, the bottom fixedly connected with nozzle 24 of gas-supply pipe one 20, setting through nozzle 24, can make spun gas and purifying liquid 19 fully contact, the improvement is to the heating of air, moist and filterable efficiency.

The bottom of the air pipe I20 penetrates through the upper surface of the liquid storage shell 18 and extends into the purified liquid 19, the inner wall of an air inlet on the right side of the air guide cylinder 1 is fixedly connected with an air pipe II 21, the bottom of the air pipe II 21 penetrates through the upper surface of the liquid storage shell 18 and is fixedly connected with the liquid storage shell 18, when the air guide cylinder is used, the rotation of the shaft II 16 is driven by the rotation of an output shaft on the double-shaft motor 7, the rotation of the shaft II 16 can drive the fan blades 17, the rotation of the fan blades 17 can enable the outside air to enter the sleeve 5 through the air inlet micropores 8, in the sleeve 5, the air is transferred into the purified liquid 19 through the air pipe I20, in the purified liquid 19, after the air is contacted with the purified liquid 19, the dust in the air can be left in the purified liquid 19, meanwhile, after the air passes through the purified liquid 19, the humidifying effect is also realized, and finally the air rises to the upper space of, through the conduction of the second air delivery pipe 21, the negative pressure on the right end of the air guide cylinder 1 can transfer the air on the liquid storage shell 18 into the air guide cylinder 1; thereby realizing the operations of humidifying, heating and filtering the air sucked in the air guide cylinder 1;

the purified water 19 is purified water, the temperature is thirty-six ℃, impurities in the water can be reduced through the arrangement of the purified water, and the temperature of the purified water is thirty-six ℃, so that the air can be heated to the temperature similar to the body temperature of a human body;

the working principle is as follows: when the lung protecting equipment for thoracic surgery is used, a power supply is switched on through the double-shaft motor 7, the output shaft on the lung protecting equipment drives the first shaft 9 and the rotary table 10 to synchronously rotate, and the transmission rod 13 and the sliding rod 12 can only perform up-and-down limited sliding in the piston tube 4 because the piston 14 can only perform up-and-down limited sliding in the piston tube 4; after the rotary table 10 rotates, the inner wall of the cam groove 11 and the surface of the slide rod 12 slide relatively, the slide rod 12 can drive the transmission rod 13 and the piston 14 to reciprocate in the piston tube 4 under the guidance of the inner wall of the cam groove 11, when the piston tube 4 ascends, the air in the piston tube 4 is transferred into the air guide tube 1, the air pressure in the air guide tube 1 is increased, the high-pressure air can be transferred out through the one-way air guide valve I2, and the air in the air guide tube 1 can be smoothly transferred into the air collection tank by fixedly connecting the air inlet of the air collection tank with the air outlet at the left end of the air guide tube 1; when the piston 14 moves downwards, the air pressure in the air guide cylinder 1 is reduced, and then the outside air enters the air guide cylinder 1 through the air inlet on the right end of the air guide cylinder 1 and the one-way air guide valve II 3, so that the transfer of the outside air into the air guide cylinder 1 is realized, and when the piston 14 moves upwards again, the air in the air guide cylinder 1 can be transferred into the air collection tank again; through the arrangement of the auxiliary device 15, the air entering the air guide cylinder 1 can be filtered, heated and humidified, so that a patient can inhale air with proper temperature and humidity; through the cooperation between the above-mentioned structure is used, has solved in the in-service use, because gaseous collection in traditional mist jar is stable inadequately, and has impurity dust easily in the gas, influences the operation of patient's lung function, and the air of collecting moreover when cooperating with humidification atomizing device, the integration degree is not high, and efficiency is lower, gives the problem of inconvenience of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thoracic surgical lung support apparatus, comprising: the gas cylinder comprises a gas cylinder (1), wherein a one-way gas guide valve I (2) and a one-way gas guide valve II (3) are fixedly connected to the inner wall of the gas cylinder (1), a through hole is formed in the lower surface of the gas cylinder (1), a piston pipe (4) is fixedly connected to the through hole, and a sleeve (5) is fixedly connected to the right side of the piston pipe (4);

the inner wall of the sleeve (5) is fixedly connected with a reinforcing block (6), one end of the reinforcing block (6) far away from the sleeve (5) is fixedly connected with a double-shaft motor (7), the surface of the sleeve (5) close to the left end is provided with an air inlet micropore (8), the left end of an output shaft on the double-shaft motor (7) is fixedly connected with a first shaft (9), the left end of the first shaft (9) penetrates through the piston tube (4) and is fixedly connected with a turntable (10), the left side of the rotary disc (10) is provided with a cam groove (11), the inner wall of the cam groove (11) is connected with a slide rod (12) in a sliding way, a transmission rod (13) is fixedly connected at the left end of the sliding rod (12), a piston (14) is fixedly connected at the top of the transmission rod (13), the piston (14) slides on the inner wall of the piston pipe (4) in a limiting manner, and an auxiliary device (15) is arranged on the right side of the sleeve (5).

2. The thoracic surgical lung care apparatus of claim 1, wherein: auxiliary device (15) are including axle two (16), the right-hand member fixed connection of output shaft is gone up with double-shaft motor (7) to the left end of axle two (16), the right-hand member fixedly connected with flabellum (17) of axle two (16), the below of sleeve (5) is equipped with liquid storage shell (18), purifying liquid (19) are equipped with in liquid storage shell (18), the through-hole has been seted up on the right side of sleeve (5) and through-hole fixedly connected with gas-supply pipe (20), the upper surface of liquid storage shell (18) is run through and extend to in purifying liquid (19) to the bottom of gas-supply pipe (20), the inner wall fixedly connected with gas-supply pipe two (21) of air inlet on gas-supply pipe (1) right side, the bottom of gas-supply pipe two (21) run through the upper surface of liquid storage shell (18) and with liquid storage shell (18) fixed connection.

3. The thoracic surgical lung care apparatus of claim 1, wherein: the upper surface of the air guide cylinder (1) is provided with a through hole and is fixedly connected with a third air guide pipe (22) through the through hole.

4. The thoracic surgical lung care apparatus of claim 1, wherein: and a filter screen (23) is fixedly connected to the inner wall of the sleeve (5) close to the right end.

5. The thoracic surgical lung care apparatus of claim 1, wherein: the right end of the slide bar (12) is an arc-shaped surface, and the slide bar (12) is connected with the inner wall of the cam groove (11) in a sliding mode through the arc-shaped surface on the slide bar.

6. The thoracic surgical lung care apparatus of claim 2, wherein: the purifying liquid (19) is purified water, and the temperature is thirty-six ℃.

7. The thoracic surgical lung care apparatus of claim 2, wherein: the bottom of the first air delivery pipe (20) is fixedly connected with a nozzle (24).