CN113069655A - Inhalation type anesthesia equipment for anesthesia department - Google Patents
Inhalation type anesthesia equipment for anesthesia department Download PDFInfo
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- CN113069655A CN113069655A CN202110349908.3A CN202110349908A CN113069655A CN 113069655 A CN113069655 A CN 113069655A CN 202110349908 A CN202110349908 A CN 202110349908A CN 113069655 A CN113069655 A CN 113069655A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a department of anesthesia is with suction-type anesthesia equipment, which comprises a base, be equipped with two pipeline interfaces on the base, the both sides of every pipeline interface are equipped with first hydraulic stem respectively, the expansion end of first hydraulic stem all sets up the clamp plate, one side of pipeline interface is equipped with the deflector respectively, the annular channel is seted up respectively to the both sides of deflector, be equipped with sliding fit's slider with it in the annular channel respectively, the slider is the one end of raking pole of fixed connection respectively, the other end of raking pole all is towards the pipeline interface that corresponds, two recesses are seted up respectively to the both sides of base, two recesses that are located the homonymy are located the both sides of pipeline interface respectively. According to the invention, the locking and mechanical dismantling of the breathing pipeline can be completed by switching the first hydraulic rod and the second hydraulic rod, structures such as a base are additionally arranged on the basis of the original anesthesia machine, so that the pipeline connection time of medical personnel is saved, the breathing pipeline with a threaded connector is not required to be purchased, and the use cost of medical consumables can be reduced.
Description
Technical Field
The invention belongs to the field of anesthesia, and particularly relates to suction type anesthesia equipment for an anesthesia department.
Background
The principle of the inhalation type anesthesia equipment is that the anesthetic is sent into alveolus of a patient through a mechanical loop to form anesthetic gas partial pressure, and after the anesthetic gas partial pressure is dispersed to blood, the anesthetic directly inhibits a central nervous system, so that the general anesthesia effect is generated. When the equipment is used at present, a disposable anesthesia breathing pipeline is generally adopted to connect a mask and an anesthesia machine, after various parameters of the anesthesia machine are adjusted, the mask is used for covering the mouth and the nose of a patient to carry out anesthesia, one breathing pipeline is provided with a threaded connector, the connectivity is good, anesthetic gas is not easy to leak, but the purchase price is relatively expensive and the connection consumes long time; another kind of breathing pipe is the plug-in type, and it can comparatively quick completion dismouting, nevertheless takes place anesthetic gas's leakage easily, in the use, if breathing pipe has to vibrate or external force pulls, the junction is easy not hard up or even breaks away from. The connection of the anesthesia machine also has no components that facilitate the connection.
Disclosure of Invention
The invention provides a suction type anesthesia device for an anesthesia department, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
the utility model provides a department of anesthesia is with suction-type anesthesia equipment, which comprises a base, be equipped with two pipeline interfaces on the base, the both sides of every pipeline interface are equipped with first hydraulic stem respectively, the expansion end of first hydraulic stem all sets up the clamp plate, one side of pipeline interface is equipped with the deflector respectively, the annular channel is seted up respectively to the both sides of deflector, be equipped with sliding fit's slider with it in the annular channel respectively, the slider is the one end that fixed connection hugs the pole respectively, the other end of hugging the pole all is towards the pipeline interface that corresponds, two recesses are seted up respectively to the both sides of base, two recesses that are located the homonymy are located the both sides of pipeline interface respectively, rotate installation second hydraulic stem respectively in the recess, the expansion end of second hydraulic stem all with the slider fixed connection that corresponds, first hydraulic stem and second hydraulic stem pass through hydraulic line and connect, be provided with the hydraulic pump on the hydraulic line, the hydraulic pump is so that hydraulic.
According to the suction type anesthesia equipment for the anesthesia department, the two sides of the hydraulic pump are respectively provided with the reversing pipeline, the two ends of the reversing pipeline are connected with the corresponding hydraulic pipelines, and the two ends of the reversing pipeline and the two sides of the hydraulic pump on the hydraulic pipelines are respectively provided with the switch valve.
The suction type anesthesia equipment for the anesthesia department comprises two straight channels parallel to a pipeline connector and two arc-shaped channels with opposite concave surfaces, wherein the two straight channels are arranged in a staggered mode, and two ends of each straight channel are respectively connected with one end of the corresponding arc-shaped channel.
According to the inhalation type anesthesia equipment for the anesthesia department, one side of the arc-shaped channel is respectively provided with the check mechanism, the check mechanism comprises two opposite inclined grooves, the inclined grooves are arranged on the side wall of the arc-shaped channel, and check rods are rotatably arranged in the inclined grooves.
The suction-type anesthesia equipment for the anesthesia department is characterized in that the base is connected with a vertical plate, the vertical plate is vertical to the base, a blind hole is formed in the center of the vertical plate, a through screw hole is formed in the inner end of the blind hole, the wire wheel is rotatably installed in the blind hole, a plurality of limiting blocks are fixedly installed on the inner ring of the wire wheel, a screw rod in threaded fit with the screw hole penetrates through the screw hole, a plurality of limiting grooves are formed in the periphery of the screw rod, the limiting grooves and the limiting blocks are in one-to-one correspondence, the limiting blocks are located in the corresponding limiting grooves, a plurality of first sliding grooves are formed in the vertical plate, the first sliding grooves are annularly arranged by taking the blind hole as the center, two second sliding grooves are formed in the vertical plate, the second sliding grooves are respectively located on two sides of the blind hole and are vertical to the base, the inner ends of the first sliding grooves and the second sliding grooves are communicated with, the periphery of the movable shaft is fixedly connected with one end of a wire rope, and the other end of the wire rope is connected with a wire wheel.
According to the suction type anesthesia equipment for the anesthesia department, the wire wheels are double grooved wheels, the depths of two wire grooves of the double grooved wheels are different, the wire rope corresponding to the first sliding groove is connected with the deep wire groove, and the wire rope corresponding to the second sliding groove is connected with the shallow wire groove.
The invention has the advantages that: according to the invention, the locking and mechanical dismantling of the breathing pipeline can be completed by switching the first hydraulic rod and the second hydraulic rod, structures such as a base are additionally arranged on the basis of the original anesthesia machine, so that the pipeline connection time of medical personnel is saved, the breathing pipeline with a threaded connector is not required to be purchased, and the use cost of medical consumables can be reduced. In the initial state, taking the figure as an example, the slide block is positioned outside the top of the annular channel, the first hydraulic rod is in the contraction state, the second hydraulic rod is in the extension state, the user inserts the breathing pipeline onto the pipeline interface, then the first hydraulic rod is extended, the first hydraulic rod drives the pressing plate to move towards the pipeline interface until the pressing plate is in close contact with the port of the breathing pipeline, the breathing pipeline can be connected with the pipeline interface, anesthetic gas and the like can be prevented from leaking from the pipeline interface due to the pressure exerted by the pressing plate, meanwhile, the breathing pipeline can be prevented from being separated from the pipeline interface when the breathing pipeline is pulled, when the first hydraulic rod is extended, the hydraulic pump pumps the hydraulic oil in the second hydraulic rod into the first hydraulic rod through the hydraulic pipeline, the hydraulic cavity volumes of the first hydraulic rod and the second hydraulic rod are the same, the extension length of the second hydraulic rod is the same as the pipeline interface, along with the reduction of the hydraulic oil in, the second hydraulic rod contracts so as to drive the sliding block to move downwards along the annular channel, when the sliding block moves towards the pipeline interface along the annular channel, the moving path of the holding rod is inclined downwards and faces the pipeline interface, therefore, the other end of the holding rod can be inserted into gullies of the breathing pipeline, the other end of the holding rod bears on the end face of the pipeline interface, the breathing pipeline can be prevented from being separated from the pipeline interface, and the holding rod is located at the bottom of the inner side of the annular channel; after the breathing tube is used, a user changes the oil supply direction of the hydraulic pump to enable hydraulic oil in the first hydraulic rod to be conveyed into the second hydraulic rod, so that the first hydraulic rod is contracted, the second hydraulic rod is expanded, the pressing plate is separated from the breathing tube, and meanwhile, the hugging rod moves upwards and pushes the breathing tube upwards until the breathing tube is separated from the tube connector; in addition, a sensor for monitoring whether the breathing pipeline is connected with the pipeline interface, such as a photoelectric sensor, can be arranged on the base and is connected with the controller circuit, so that the breathing pipeline can be automatically locked after being plugged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is a schematic flow diagram of hydraulic oil; FIG. 4 is a schematic view of the check mechanism; FIG. 5 is a schematic structural view of the pulley; fig. 6 is an enlarged view of part i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A suction-type anesthesia device for anesthesia department, as shown in the figure, comprises a base 1 fixedly installed on a support of a carbon dioxide absorption tank, two pipeline interfaces 2 are arranged on the base 1, the two pipeline interfaces 2 are respectively an anesthesia gas output port and a waste gas recovery input port, the anesthesia gas output port is connected with an anesthesia gas pipeline of an anesthesia machine, the waste gas recovery input port is connected with a waste gas recovery pipeline of the anesthesia machine, other structures such as an anesthesia evaporation tank, a flowmeter, a breathing machine and the like are all the prior art, a first hydraulic rod 3 is respectively arranged on two sides of each pipeline interface 2, the base 1 is fixedly connected through the support, a movable end of each first hydraulic rod 3 is provided with a pressing plate 4, two pressing plates 4 positioned on the same side can form an annular plate structure after being closed, so as to fix a breathing pipeline connected with a breathing mask, one side of the pipeline interface 2 is, the guide plates 5 are perpendicular to the base 1, the first hydraulic rods 3 are parallel to the guide plates 5, annular grooves 6 are formed in two sides of each guide plate 5, sliding blocks 7 in sliding fit with the annular grooves 6 are arranged in the annular grooves 6, as shown in fig. 1, the front ends of the sliding blocks 7 are located outside the annular grooves 6, the sliding blocks 7 are fixedly connected with one ends of the raking rods 8 respectively, the raking rods 8 are of an L-shaped structure, the raking rods 8 are located at the front ends of the sliding blocks 7, the other ends of the raking rods 8 face the corresponding pipeline connectors 2, the raking rods 8 are preferably threaded length adjusting rods and can be adjusted according to different purchased breathing pipelines to ensure that the other ends of the rakes can be inserted into gullies of the breathing pipelines, two grooves 9 are formed in two sides of the base 1, the number of the grooves is four, the two grooves 9 located on the same side are located on two sides of the pipeline connectors 2 respectively, the second hydraulic rods 10 are rotatably mounted in, the stiff end of second hydraulic stem 10 passes through pivot coupling groove 9, and the expansion end of second hydraulic stem 10 all with the slider 7 fixed connection that corresponds, first hydraulic stem 3 and second hydraulic stem 10 pass through hydraulic line 11 and connect, are provided with hydraulic pump 12 on the hydraulic line 11, and hydraulic pump 12 is used for making hydraulic oil circulate between first hydraulic stem 3 and second hydraulic stem 10. According to the invention, the locking and mechanical dismantling of the breathing pipeline can be completed by switching the first hydraulic rod 3 and the second hydraulic rod 10, and structures such as the base 1 are additionally arranged on the basis of the original anesthesia machine, so that the pipeline connection time of medical personnel is saved, the breathing pipeline with a threaded connector is not required to be purchased, and the use cost of medical consumables can be reduced. In an initial state, taking fig. 1 as an example, the slide block 7 is located outside the top of the annular channel 6, the first hydraulic rod 3 is in a contracted state, the second hydraulic rod 10 is in an extended state, a user inserts the breathing pipeline onto the pipeline interface 2, then the first hydraulic rod 3 is extended, the first hydraulic rod 3 drives the pressure plate 4 to move towards the pipeline interface 2 until the pressure plate is in close contact with the port of the breathing pipeline, so that the breathing pipeline can be connected with the pipeline interface 2, anesthetic gas and the like can be prevented from leaking from the pipeline interface 2 due to the pressure exerted by the pressure plate 4, meanwhile, the breathing pipeline can be prevented from being separated from the pipeline interface 2 when the breathing pipeline is pulled, when the first hydraulic rod 3 is extended, the hydraulic pump 12 pumps hydraulic oil in the second hydraulic rod 10 into the first hydraulic rod 3 through the hydraulic pipeline 11, and the hydraulic cavities of the first hydraulic rod 3 and the second hydraulic rod 10 have the same volume, the telescopic length of the second hydraulic rod 10 is equal to that of the pipeline connector 2, along with the reduction of hydraulic oil in the second hydraulic rod 10, the second hydraulic rod 10 contracts so as to drive the slider 7 to move downwards along the annular channel 6, when the slider 7 moves towards the pipeline connector 2 along the annular channel 6, the moving path of the holding rod 8 inclines downwards and faces the pipeline connector 2, therefore, the other end of the holding rod 8 can be inserted into a gully of the breathing pipeline, the other end of the holding rod 8 bears on the end face of the pipeline connector 2, the breathing pipeline can be prevented from being separated from the pipeline connector 2, and at the moment, the holding rod 8 is located at the bottom of the inner side of the annular channel 6; after the use is finished, a user changes the oil supply direction of the hydraulic pump 12 to enable the hydraulic oil in the first hydraulic rod 3 to be conveyed into the second hydraulic rod 10, so that the first hydraulic rod 3 is contracted, the second hydraulic rod 10 is extended, the pressing plate 4 is separated from the breathing pipeline, and meanwhile, the hugging rod 8 moves upwards and pushes the breathing pipeline upwards until the breathing pipeline is separated from the pipeline interface 2; in addition, a sensor, such as a photoelectric sensor, for monitoring whether the breathing pipeline is connected with the pipeline interface 2 or not can be arranged on the base 1, and the sensor is connected with the controller circuit, so that automatic locking after the breathing pipeline is plugged can be realized.
Specifically, as shown in fig. 3, two sides of the hydraulic pump 12 described in this embodiment are respectively provided with a reversing pipeline 13, the reversing pipelines 13 are C-shaped structures with openings facing the hydraulic pipeline 11, the two reversing pipelines 13 located on the same side are respectively located on two sides of the hydraulic pipeline 11, the two reversing pipelines 13 on the same side are arranged in a staggered manner, the hydraulic pump 12 is located in a space surrounded by the two reversing pipelines 13 on the same side, two ends of the reversing pipeline 13 are both connected with the corresponding hydraulic pipeline 11, and both ends of the reversing pipeline 13 and both sides of the hydraulic pump 12 on the hydraulic pipeline 11 are both provided with switch valves. When the switch valve corresponding to the reversing pipeline 13 is closed and the switch valve on the hydraulic pipeline 11 is opened, the hydraulic oil only flows in the hydraulic pipeline 11; when the switch valve on the hydraulic pipeline 11 is closed and the switch valve on the reversing pipeline 13 is opened, hydraulic oil flows in the hydraulic pipeline 11 and the reversing pipeline 13 so as to change the supply direction of the hydraulic oil, the switch valve circuit is connected to the controller, the controller circuit is connected with the hydraulic pump 12, the controller is provided with a control panel, a user inputs a control instruction through the control panel, and the controller controls the switching states of the switch valves on the hydraulic pipeline 11 and the reversing pipeline 13, so that the operation time of the user is saved, and the actions of the first hydraulic rod 3 and the second hydraulic rod 10 are synchronously performed, thereby reducing the working error.
Specifically, as shown in fig. 1 or 4, the annular groove 6 of the present embodiment includes two straight grooves 61 parallel to the pipe joint 2 and two arc-shaped grooves 62 with opposite concave surfaces, the two straight grooves 61 are disposed in a staggered manner, and two ends of the straight grooves 61 are respectively connected to one end of the corresponding arc-shaped groove 62. The connecting part of the straight channel 61 and the arc channel 62 adopts a fillet design, so that the blocking and pause feeling of the slider 7 during passing can be further reduced, when the slider 7 is positioned in the straight channel 61 close to the pipeline interface 2 and moves, the other end of the holding rod 8 can be positioned in a gully of a breathing pipeline, so that the breathing pipeline can be driven to move reversely along the pipeline interface 2, when the slider 7 is positioned in the arc channel 62, the slider 7 can drive the other end of the holding rod 8 to be inserted into or separated from the gully of the breathing pipeline, the top and the bottom of the other end of the holding rod 8 are both wedge-shaped surfaces, and the gully of the breathing pipeline can be more closely attached.
Further, as shown in fig. 4, one side of the arc-shaped channel 62 described in this embodiment is respectively provided with a check mechanism, the check mechanism includes two opposite chutes 63, the chutes 63 are all disposed on the side wall of the arc-shaped channel 62, the check rods 64 are rotatably mounted in the chutes 63, one end of the check rod 64 is located in the arc-shaped channel 62, the check rod 64 is connected to the chutes 63 through the rotating shaft, in addition, a torsion spring is disposed on the rotating shaft, the torsion spring makes the check rods 64 have a movement tendency of closing each other, one side of the other ends of the two check rods 64, which are mutually deviated from, is provided with a blocking rod 65, the blocking rod 65 is fixedly connected to the chutes 63, and is used for preventing the two check rods 64 from. The check rod 64 is oriented to conform to the moving direction of the slider 7, the two check mechanisms in the same annular channel 6 are arranged in a staggered manner, and the check mechanisms are located at the highest point of the upper arc-shaped channel 62 and the lowest point of the lower arc-shaped channel 62, so that the slider 7 can be anticlockwise, clockwise, anticlockwise and clockwise from left to right along the moving track of the corresponding annular channel 6, and the slider 7 can be prevented from moving reversely in the annular channel 6.
Further, as shown in fig. 1 or 2, the base 1 described in this embodiment is connected with a vertical plate 14, the vertical plate 14 is perpendicular to the base 1, the vertical plate 14 is fixedly connected with the base 1 by welding, etc., a blind hole 15 is formed in the center of the vertical plate 14, a through screw hole 16 is formed in the inner end of the blind hole 15, the screw hole 16 and the blind hole 15 share a center line, a reel 17 is rotatably mounted in the blind hole 15, preferably, a planar bearing is connected, a plurality of limit blocks 18 are fixedly mounted on the inner ring of the reel 17, a screw rod 19 in threaded fit with the screw hole 16 passes through the screw hole 16, a plurality of limit grooves 20 are formed in the outer periphery of the screw rod 19, the limit grooves 20 correspond to the limit blocks 18 one by one, the limit blocks 18 are all located in the corresponding limit grooves 20, the limit blocks 18 can slide along the limit grooves 20, a plurality of first sliding grooves 21 are formed in the vertical plate 14, the first sliding, second spout 22 is located the both sides of blind hole 15 respectively and the equal perpendicular to base 1 of second spout 22, the inner of first spout 21 and second spout 22 all communicates blind hole 15 through line hole 23, the inner of first spout 21 and second spout 22 all connects loose axle 24 through the elastic component, the elastic component is spring 25, the inner of the first spout 21 of the inner fixed connection of spring 25 or second spout 22, the installation running roller 26 is all rotated to the periphery of loose axle 24, choose for the bearing to connect can, the equal fixed connection of the periphery of loose axle 24 wiring rope 27's one end, wiring rope 27 passes in the spring 25, wiring wheel 17 is all connected to the other end of wiring rope 27. The user can drive the wire wheel 17 to rotate through the limiting block 18 by rotating the screw rod 19, and due to friction among threads, after the user leaves the screw rod 19, the wire wheel 17 cannot rotate reversely, the wire ropes 27 are tightened, the wire wheel 17 rotates to draw in the wire ropes 27, so that the movable shaft 24 can be pulled to move towards the blind hole 15, the diameter of a circle formed by the wire wheels 26 can be reduced, meanwhile, the wire wheels 26 corresponding to the second sliding grooves 22 also move towards the blind hole 15, the user winds the breathing pipeline on the wire wheels 26 corresponding to the first sliding grooves 21, the two ends of the breathing pipeline are respectively provided with the wire wheels 26 corresponding to the second sliding grooves 22, the winding placement of the breathing pipeline can be completed, the mess of the breathing pipeline is reduced, the diameter of the circle formed by the wire wheels 26 is changed, the winding diameter of the breathing pipeline can be changed, and the user; a handle, not shown, is provided at an end of the screw 19 away from the roller 26, so that the screw 19 can be rotated more easily.
Further, as shown in fig. 5, the pulley 17 described in this embodiment is a double-grooved pulley, the two grooves of the double-grooved pulley have different depths, the cord 27 corresponding to the first sliding groove 21 is connected to the deep groove, and the cord 27 corresponding to the second sliding groove 22 is connected to the shallow groove. Because the first chute 21 is obliquely arranged based on the base 1, when the wire wheel 17 rotates for one circle, the moving distance of the wire 27 corresponding to the first chute 21 in the direction perpendicular to the base 1 is shorter than the moving distance of the wire 27 corresponding to the second chute 22, the arrangement mode can enable the roller 26 corresponding to the second chute 22 to be always attached to the circle formed by the roller 26 corresponding to the first chute 21, and the end part of the respiratory pipeline can be attached to the whole winding roll after being attached to the roller 26 corresponding to the second chute 22.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a department of anesthesia is with suction-type anesthesia equipment, includes base (1), is equipped with two pipeline interface (2) on base (1), its characterized in that: the two sides of each pipeline interface (2) are respectively provided with a first hydraulic rod (3), the movable end of each first hydraulic rod (3) is provided with a pressing plate (4), one side of each pipeline interface (2) is provided with a guide plate (5), the two sides of each guide plate (5) are respectively provided with an annular channel (6), the annular channels (6) are respectively internally provided with a sliding block (7) in sliding fit with the annular channels, the sliding blocks (7) are respectively and fixedly connected with one end of a holding rod (8), the other end of each holding rod (8) faces towards the corresponding pipeline interface (2), the two sides of the base (1) are respectively provided with two grooves (9), the two grooves (9) positioned at the same side are respectively positioned at the two sides of the pipeline interfaces (2), the grooves (9) are respectively and rotatably provided with second hydraulic rods (10), the movable end of each second hydraulic rod (10) is fixedly connected with the corresponding sliding block (7), the first hydraulic rods (3) and the second hydraulic rods (10) are connected through hydraulic pipelines (11), a hydraulic pump (12) is arranged on the hydraulic pipeline (11), and the hydraulic pump (12) is used for circulating hydraulic oil between the first hydraulic rod (3) and the second hydraulic rod (10).
2. An inhalation anesthetic apparatus for anesthesia department according to claim 1, wherein: two sides of the hydraulic pump (12) are respectively provided with a reversing pipeline (13), two ends of the reversing pipeline (13) are connected with the corresponding hydraulic pipelines (11), and two ends of the reversing pipeline (13) and two sides of the hydraulic pump (12) on the hydraulic pipelines (11) are respectively provided with a switch valve.
3. An inhalation anesthetic apparatus for anesthesia department according to claim 1 or 2, characterized in that: the annular channel (6) comprises two straight channels (61) parallel to the pipeline connector (2) and two arc-shaped channels (62) with opposite concave surfaces, the two straight channels (61) are arranged in a staggered mode, and two ends of each straight channel (61) are connected with one end of the corresponding arc-shaped channel (62) respectively.
4. An inhalation anesthetic apparatus according to claim 3, wherein: one side of arc channel (62) be equipped with non return mechanism respectively, non return mechanism includes two relative chute (63) that set up, on the lateral wall of arc channel (62) was all located in chute (63), all rotate installation check rod (64) in chute (63).
5. An inhalation anesthetic apparatus for anesthesia department according to claim 1, 2 or 4, characterized in that: the base (1) is connected with a vertical plate (14), the vertical plate (14) is perpendicular to the base (1), a blind hole (15) is formed in the center of the vertical plate (14), a through screw hole (16) is formed in the inner end of the blind hole (15), a wire wheel (17) is rotatably installed in the blind hole (15), a plurality of limiting blocks (18) are fixedly installed on the inner ring of the wire wheel (17), a screw rod (19) in threaded fit with the screw rod passes through the screw hole (16), a plurality of limiting grooves (20) are formed in the periphery of the screw rod (19), the limiting grooves (20) correspond to the limiting blocks (18) one by one, the limiting blocks (18) are all located in the corresponding limiting grooves (20), a plurality of first sliding grooves (21) are formed in the vertical plate (14), the first sliding grooves (21) are annularly arranged by taking the blind hole (15) as the center, two second sliding grooves (22) are formed in the vertical plate (14), the second sliding grooves (22) are respectively located on two, the inner of first spout (21) and second spout (22) all communicates blind hole (15) through line hole (23), and loose axle (24) are all connected through the elastic component in the inner of first spout (21) and second spout (22), and installation running roller (26) are all rotated to the periphery of loose axle (24), the equal fixed connection in periphery of loose axle (24) the one end of line rope (27), the equal splice cable wheel (17) of the other end of cotton rope (27).
6. An inhalation anesthetic apparatus according to claim 5, wherein: the wire wheel (17) is a double grooved wheel, the depths of two wire grooves of the double grooved wheel are different, a wire rope (27) corresponding to the first sliding groove (21) is connected with a deep wire groove, and a wire rope (27) corresponding to the second sliding groove (22) is connected with a shallow wire groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110349908.3A CN113069655B (en) | 2021-03-31 | 2021-03-31 | Inhalation type anesthesia equipment for anesthesia department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110349908.3A CN113069655B (en) | 2021-03-31 | 2021-03-31 | Inhalation type anesthesia equipment for anesthesia department |
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| CN113069655A true CN113069655A (en) | 2021-07-06 |
| CN113069655B CN113069655B (en) | 2022-08-16 |
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| CN110480382A (en) * | 2019-09-20 | 2019-11-22 | 安徽安凯汽车股份有限公司 | A kind of vehicle piping connection tooling and its working method |
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| CN107775560A (en) * | 2017-10-13 | 2018-03-09 | 宁波库贴汽车塑料有限公司 | A kind of automobile plastic pipeline processing clamping device |
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| CN208974893U (en) * | 2018-06-01 | 2019-06-14 | 阳普医疗（湖南）有限公司 | Pipe fitting and trachea cannula connection structure |
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| CN110398327A (en) * | 2019-02-21 | 2019-11-01 | 杭州戴雷科技有限公司 | A kind of PE saddle bypass pipe fitting gas tightness testing machine |
| CN210335735U (en) * | 2019-08-28 | 2020-04-17 | 华能沁北发电有限责任公司 | Special high-and-medium pressure cylinder steam guide pipe flange fastening clamping device for power plant |
| CN110480382A (en) * | 2019-09-20 | 2019-11-22 | 安徽安凯汽车股份有限公司 | A kind of vehicle piping connection tooling and its working method |
| CN212683842U (en) * | 2020-03-04 | 2021-03-12 | 衡水银利橡塑制品有限公司 | High-pressure rubber hose joint quick connecting device |
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