CN112657023A - Department of anesthesia is with throat position anesthesia quantitative atomizer - Google Patents
Department of anesthesia is with throat position anesthesia quantitative atomizer Download PDFInfo
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- CN112657023A CN112657023A CN202110004093.5A CN202110004093A CN112657023A CN 112657023 A CN112657023 A CN 112657023A CN 202110004093 A CN202110004093 A CN 202110004093A CN 112657023 A CN112657023 A CN 112657023A
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Abstract
The invention relates to the technical field of throat anesthesia equipment for anesthesia department, in particular to a throat anesthesia quantitative spraying device for anesthesia department, which comprises a base, a flow sensor, a control panel, a servo motor and a micro water pump, wherein a screw rod is transversely inserted in the base, sliding sleeves are symmetrically sleeved on the outer walls of the left side and the right side of the screw rod, a connecting block is fixedly welded at the top of each sliding sleeve, and an arc-shaped support is fixedly installed on the outer side of the connecting block. According to the invention, the two groups of arc-shaped supports are arranged in a semicircular shape, so that the device can perform surrounding spraying around the neck of a patient, the device can perform anesthesia spraying more uniformly and stably through annular spraying, the flow sensor is arranged in the insertion cylinder, the flow of anesthetic liquid medicine circulating in the insertion cylinder is detected through the flow sensor, the start and stop of the micro-water pump are controlled, and the accuracy of quantitative atomization spraying of the device is effectively ensured.
Description
Technical Field
The invention relates to the technical field of throat anesthesia equipment for anesthesia departments, in particular to a throat anesthesia quantitative spraying device for the anesthesia department.
Background
The meaning of anesthesia is that the patient loses the sense wholly or locally temporarily by using a medicine or other methods to achieve the purpose of painless operation treatment, in the existing medical treatment process, the basic theory, clinical knowledge and equipment technology related to anesthesia are applied to eliminate the pain of the patient in the operation, the safety of the patient is ensured, and the good condition for the operation is the main function of the anesthesia department in the existing medical system;
present department of anesthesia uses throat position ration anesthesia atomizer, medical personnel directly spray the throat position through handheld injection apparatus usually, because manual operation, the use of anesthesia dose is not accurate enough when leading to quantitative spraying, and when anesthesia sprays, because injection apparatus passes through medical personnel handheld, and simultaneously, receive the influence of patient's neck position cyclic annular radian, when making anesthesia medicine spray, the injection diffusion of anesthesia dose is not enough even, influence the homogeneity of throat anesthesia effect, we have proposed a department of anesthesia and have solved above-mentioned problem with throat position anesthesia ration atomizer for this reason.
Disclosure of Invention
The invention aims to provide a throat anesthesia quantitative spraying device for an anesthesia department, and the device is used for solving the problems that the spraying quantification is not accurate due to the fact that medical workers often carry out handheld spraying in the operation process and the spraying anesthesia effect is not uniform due to the fact that the spraying is affected by the cambered surface of the neck in the spraying process in the existing throat anesthesia quantitative spraying device for the anesthesia department in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a throat anesthesia quantitative spraying device for anesthesia department comprises a base, a flow sensor, a control panel, a servo motor and a micro water pump, wherein a screw rod is transversely inserted into the base, sliding sleeves are symmetrically sleeved on the outer walls of the left side and the right side of the screw rod, a connecting block is fixedly welded at the top of each sliding sleeve, arc-shaped supports are fixedly installed on the outer sides of the connecting blocks, the arc-shaped supports are arranged in two groups, the two groups of arc-shaped supports are respectively fixed on the two groups of sliding sleeves through the connecting blocks, a sliding groove is formed in each group of arc-shaped supports, a sliding seat is embedded in each sliding groove, a driving rod is fixedly welded on the outer side of each sliding seat, an inserting cylinder penetrates through the inner part of each sliding seat and is fixed on the outer side of one end, close to the middle position of the base, of the inserting cylinder is sleeved, a flow sensor is fixedly embedded in the inner wall of the middle position of the insert cylinder, a control panel is fixedly mounted on the outer wall of the left side of one group of the arc-shaped supports on the left side, a servo motor is fixedly mounted on the right side of the front of the control panel, a micro water pump is fixedly mounted on the left side of the front of the control panel, a driving shaft is fixedly connected onto the rotating output shaft at the upper end and the lower end of the servo motor, a first bevel gear is fixedly welded on one section of the driving shaft away from the servo motor, the four groups of connecting blocks are arranged, the four groups of connecting blocks are respectively and uniformly fixed on the outer sides of the two groups of the arc-shaped supports at equal intervals, a rotating rod is rotatably connected in the middle position of each group of the connecting blocks, a disc gear is fixedly mounted on the front of each group of the rotating rods, a, two sets of the equal symmetry in upper and lower both sides of arc support is rotated and is connected with the transmission shaft, and every group the equal fixed mounting in one side that the base intermediate position was kept away from to the transmission shaft has a fifth bevel gear, and the left side is two sets of one side fixed welding that the transmission shaft was close to the base intermediate position has an inserted bar, and the right side is two sets of the slot has been seted up to one side that the transmission shaft was close to the base intermediate position, the back top intermediate position fixed mounting of base has the headrest.
Preferably, a through groove is formed in the middle position inside the base, the sliding sleeve is embedded in the through groove formed in the middle position inside the base, the size of the outer side of the sliding sleeve is matched with the size of the through groove formed in the base, and the sliding sleeve is connected with the base in a left-right sliding mode through the through groove.
Preferably, the screw threads assembled on the outer walls of the left side and the right side of the screw rod are opposite in direction, the screw rod penetrates through and is inserted into a through groove formed in the base, the screw rod is rotatably connected with the base, the threads assembled on the inner walls of the two groups of sliding sleeves are respectively matched with the threads assembled on the outer walls of the left side and the right side of the screw rod, and the two groups of sliding sleeves are rotatably connected with the screw rods through the meshing of the threads.
Preferably, the appearance of arc support is semi-circular, the sliding seat rotates sliding connection with the arc support through the spout, the appearance of actuating lever is circular-arc, and the length of actuating lever is one third of the circular girth at arc support place, the centre of a circle position of actuating lever overlaps with the centre of a circle position of arc support each other.
Preferably, the inner wall of the sleeve is uniformly provided with threads, the inserting cylinder is inserted into the outer wall of one end inside the sleeve and is uniformly provided with threads, the threads assembled on the outer wall of the inserting cylinder are matched with the threads assembled on the inner wall of the sleeve, and the other end of the inserting cylinder is connected to the output end of the micro water pump through a pipeline.
Preferably, the outer wall of one side of the driving rod, which is far away from the sliding seat, is uniformly provided with a rack, teeth on the rack are matched with teeth assembled on the outer wall of the disc gear, and the driving rod is in meshing rotation connection with the disc gear through meshing of the teeth.
Preferably, the transmission mechanism comprises a shaft seat, a shaft rod, a third bevel gear and a fourth bevel gear, the shaft seat is fixedly installed on one side of the back face of the connecting block, the shaft rod is inserted into the shaft seat and is rotatably connected with the shaft seat, the third bevel gear is fixedly installed at one end, away from the second bevel gear, of the shaft rod, the fourth bevel gear is fixedly installed at one end, close to the second bevel gear, of the shaft rod, teeth assembled on the fourth bevel gear are matched with teeth assembled on the outer side of the second bevel gear, and the second bevel gear is in meshing transmission connection with the fourth bevel gear through the teeth.
Preferably, the transmission mechanisms are provided with six groups, two groups of transmission mechanisms are fixed on the backs of the two groups of the connecting blocks on the left side, the transmission mechanisms are symmetrically installed on the backs of the two groups of the connecting blocks on the right side, teeth assembled on the outer side of the third bevel gear are matched with teeth assembled on the outer sides of the first bevel gear and the fifth bevel gear, the second bevel gear is in transmission connection with the fifth bevel gear through the transmission mechanisms, and the second bevel gear is in transmission connection with the first bevel gear through the transmission mechanisms.
Preferably, the cross-sectional shape of the inserted bar is square, the inner size of the slot is matched with the outer size of the inserted bar, and the inserted bar is connected with the slot in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. the appearance of the two groups of arc-shaped supports is semicircular, so that the sliding seat can rotationally slide along the arc-shaped supports in the device by means of the sliding groove, the device can circumferentially spray around the neck of a patient, the device can uniformly and stably spray anesthesia by annular spraying, a flow sensor is arranged in the insertion cylinder, the flow of anesthetic liquid medicine circulating in the insertion cylinder is detected by the flow sensor, the starting and stopping of the micro water pump are controlled, and the accuracy of quantitative atomization spraying of the device is effectively guaranteed;
2. by arranging the threads assembled on the inner wall of the sleeve to be matched with the threads assembled on the outer wall of the insert cylinder, when the device works, the length between the sleeve and the insert cylinder can be adjusted by rotating the sleeve under the meshing action of the threads, so that the length of the sleeve is adjusted, the spraying effect of the atomizing nozzle is adjusted, and the use flexibility of the device is improved;
3. through setting up two sets of arc supports and fixing through the connecting block respectively on two sets of the sliding sleeve, and two sets of arc support bilateral symmetry sets up, screw thread swivelling joint between cooperation sliding sleeve and the screw rod for the device is at the during operation, through rotating the screw rod, adjusts opening and closure between two sets of arc supports, makes the device be convenient for dress, has promoted the device's use convenience effectively.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional view of the structure of the present invention in front elevation;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic view of the back of the structure of the present invention when opened;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic sectional front view of a connection structure of an insert rod and a slot according to the present invention;
FIG. 6 is a schematic side sectional view of a connection structure of the insert rod and the insert groove according to the present invention;
FIG. 7 is a schematic sectional front view of the structure of the present invention in a closed state.
In the figure: 1. a base; 2. a screw; 3. a sliding sleeve; 4. connecting blocks; 5. an arc-shaped bracket; 6. a chute; 7. a sliding seat; 8. a drive rod; 9. inserting a cylinder; 10. a sleeve; 11. an atomizing spray head; 12. a flow sensor; 13. a control panel; 14. a servo motor; 15. a micro water pump; 16. a drive shaft; 17. a first bevel gear; 18. a rotating rod; 19. a disc gear; 20. a second bevel gear; 21. a transmission mechanism; 211. a shaft seat; 212. a shaft lever; 213. a third bevel gear; 214. a fourth bevel gear; 22. a drive shaft; 23. a fifth bevel gear; 24. inserting a rod; 25. a slot; 26. a headrest.
The specific implementation mode is as follows:
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. 1-7, an embodiment of the present invention is shown: a throat anesthesia quantitative spraying device for anesthesia department comprises a base 1, a flow sensor 12, a control panel 13, a servo motor 14 and a micro water pump 15, a screw rod 2 is transversely inserted in the base 1, sliding sleeves 3 are symmetrically sleeved on the outer walls of the left side and the right side of the screw rod 2, a through groove is formed in the middle position in the base 1, the sliding sleeves 3 are embedded in the through groove formed in the middle position in the base 1, the outer side size of the sliding sleeves 3 is matched with the size of the through groove formed in the base 1, the sliding sleeves 3 are connected with the base 1 in a left-right sliding mode through the through grooves, the sliding sleeves 3 are embedded in the through groove formed in the base 1 through the sliding sleeves 3, the sliding sleeves 3 are limited through the through grooves, under the limiting effect of the through grooves, the sliding sleeves 3 can only move left and right relative to the base 1, and the stability of the left, so that the device has stable structure when in use.
The screw threads assembled on the outer walls of the left side and the right side of the screw rod 2 are opposite in direction, the screw rod 2 is inserted in a through groove formed in the base 1 in a penetrating manner, the screw rod 2 is connected with the base 1 in a rotating manner, the threads assembled on the inner walls of the two groups of sliding sleeves 3 are respectively matched with the threads assembled on the outer walls of the left side and the right side of the screw rod 2, the two groups of sliding sleeves 3 are rotatably connected with the screw rod 2 through the meshing of the threads, the sliding sleeves 3 are driven to move along the screw rod 2 by rotating the screw rod 2 when the device is used, the moving direction of the sliding sleeves 3 is adjusted by controlling the rotating direction of the screw rod 2, and the sliding sleeves 3 sleeved on the outer walls of the left side and the right side can synchronously and relatively move simultaneously by rotating the screw rod 2 when the device is used due to the opposite directions of the threads assembled on the outer walls of the left side and the right side of the, through the synchronous relative movement of two sets of sliding sleeve 3, drive the fixed arc support 5 removal in connecting block 4 top to control the distance between two sets of arc supports 5, make to realize opening and shutting between two sets of arc supports 5, make the device be convenient for dress use.
The top of each group of sliding sleeves 3 is fixedly welded with a connecting block 4, the outer side of each connecting block 4 is fixedly provided with an arc-shaped support 5, the arc-shaped supports 5 are provided with two groups, the two groups of arc-shaped supports 5 are respectively fixed on the two groups of sliding sleeves 3 through the connecting blocks 4, the inner part of each group of arc-shaped supports 5 is provided with a sliding chute 6, the inner part of one group of sliding chutes 6 is embedded with a sliding seat 7, the outer side of the sliding seat 7 is fixedly welded with a driving rod 8, the outer shape of the arc-shaped support 5 is semicircular, the sliding seat 7 is rotatably and slidably connected with the arc-shaped supports 5 through the sliding chutes 6, the outer shape of the driving rod 8 is arc-shaped, the length of the driving rod 8 is one third of the circular perimeter of the arc-shaped supports 5, the circle center position of the driving rod 8 and the circle center position of the arc-, press close to the concatenation each other through two sets of arc support 5 and be complete circular, the removal that sets up arc support 5 makes the device can open from the intermediate position, when the device of being convenient for dresses the use, and simultaneously, it makes into complete circular to set up two sets of arc support 5 combination, spout 6 runs through the inside of seting up at arc support 5, make the device when using, can encircle arc support 5 along spout 6 through sliding seat 7 and rotate the slip, support through arc support 5, make the device when carrying out anesthesia injection, be the ring form and remove, rotate through the annular, make the device atomize the removal orbit of sliding seat 7 when spraying laminate with patient's neck arc orbit mutually, homogeneity when guaranteeing the device effectively and spraying, make the device effect more even when atomizing.
An inserting cylinder 9 penetrates through and is fixed inside the sliding seat 7, a sleeve 10 is sleeved on the outer side of one end, close to the middle position of the base 1, of the inserting cylinder 9, an atomizing nozzle 11 is fixedly installed at the other end of the sleeve 10, a flow sensor 12 is fixedly embedded on the inner wall of the middle position of the inserting cylinder 9, a control panel 13 is fixedly installed on the outer wall of the left side of the group of arc-shaped supports 5, a servo motor 14 is fixedly installed on the right side of the front of the control panel 13, a micro water pump 15 is fixedly installed on the left side of the front of the control panel 13, threads are uniformly assembled on the inner wall of the sleeve 10, the inserting cylinder 9 is uniformly assembled on the outer wall of one end, inserted in the sleeve 10, the threads assembled on the outer wall of the inserting cylinder 9 are matched with the threads assembled on the inner wall of the sleeve 10, the other end of the, the input end of the micro water pump 15 is connected inside the anesthetic liquid storage device through a pipeline, the anesthetic liquid enters the insert barrel 9 through the pipeline by pumping of the micro water pump 15, when the liquid moves inside the insert barrel 9, the flow rate of the liquid is sensed through the flow sensor 12, when the liquid flow reaches the standard, the flow sensor 12 transmits a sensed signal to the control panel 13, the power-off of the micro water pump 15 is controlled to stop through the control panel 13, so that the anesthetic liquid circulating inside the insert barrel 9 is quantitatively transmitted, accurate quantification of anesthetic atomization injection is facilitated, through the arrangement of the threaded rotary connection between the sleeve 10 and the insert barrel 9, when the device is used, the length between the sleeve 10 and the insert barrel 9 can be changed by rotating the sleeve 10 under the meshing action of the threads, and therefore, the atomization nozzle 11 fixedly communicated with one end of the sleeve 10 can adjust and change the distance close to the throat part of a patient, thereby the atomizing spray effect of atomizer 11 is changed in a flexible way, the flexibility convenience when the device uses has effectually been ensured.
The upper end and the lower end of a servo motor 14 are fixedly connected with a driving shaft 16 on a rotating output shaft, one section of the servo motor 14 without the group of driving shafts 16 is fixedly welded with a first bevel gear 17, the connecting blocks 4 are provided with four groups, the four groups of connecting blocks 4 are respectively and uniformly fixed on the outer sides of two groups of arc-shaped supports 5 at equal intervals, the middle position of each group of connecting blocks 4 is rotatably connected with a rotating rod 18, the front surface of each group of rotating rods 18 is fixedly provided with a disc gear 19, the outer wall of one side of a driving rod 8, which is far away from a sliding seat 7, is uniformly provided with a rack, teeth on the rack are matched with teeth assembled on the outer wall of the disc gear 19, the driving rod 8 is rotatably connected with the disc gear 19 through meshing of the teeth, when the device is used, the disc gear 19 and the teeth assembled on the driving rod 8 are mutually meshed, when, under the meshing effect of tooth, the segmentation of four groups of disc gears 19 carries out power take off to actuating lever 8 for actuating lever 8 drives sliding seat 7 and moves in the inside rotation of spout 6, and effectual sliding seat 7 that makes carries out annular motion around two sets of arc supports 5, is the third of arc support 5 place circular orbit through the length that sets up actuating lever 8, and sets up the outside of four groups of disc gears 19 evenly distributed at two sets of arc supports 5, the effectual stability that ensures actuating lever 8 power drive.
One side of the back of each group of rotating rods 18 is fixedly provided with a second bevel gear 20, the outer side of each group of second bevel gears 20 is connected with a transmission mechanism 21 in a meshing manner, the transmission mechanism 21 comprises a shaft seat 211, a shaft rod 212, a third bevel gear 213 and a fourth bevel gear 214, the shaft seat 211 is fixedly arranged on one side of the back of the connecting block 4, the shaft rod 212 is inserted in the shaft seat 211 and is rotatably connected with the shaft seat 211, one end of the shaft rod 212 far away from the second bevel gear 20 is fixedly provided with the third bevel gear 213, one end of the shaft rod 212 close to the second bevel gear 20 is fixedly provided with the fourth bevel gear 214, teeth assembled on the fourth bevel gear 214 are matched with teeth assembled on the outer side of the second bevel gear 20, the second bevel gear 20 is connected with the fourth bevel gear 214 in a meshing transmission manner through the teeth, the upper side and the lower side of each group of arc-shaped supports 5 are symmetrically and rotatably connected with transmission shafts, six groups of transmission mechanisms 21 are arranged, two groups of transmission mechanisms 21 are fixed on the back surfaces of the two groups of connecting blocks 4 on the left side, the transmission mechanisms 21 are symmetrically arranged on the back surfaces of the two groups of connecting blocks 4 on the right side, teeth assembled on the outer sides of the third bevel gears 213 are matched with teeth assembled on the outer sides of the first bevel gears 17 and the fifth bevel gears 23, the second bevel gears 20 and the fifth bevel gears 23 are in transmission connection through the transmission mechanisms 21, the second bevel gears 20 and the first bevel gears 17 are in transmission connection through the transmission mechanisms 21, so that when the device works, when the servo motor 14 is electrified and started, under the driving action of the transmission mechanism 21, the two groups of disc gears 19 on the left side rotate simultaneously, and under the transmission action of the transmission mechanism 21, the fifth bevel gears 23 symmetrically arranged on the left arc-shaped bracket 5 drive the transmission shafts 22 to synchronously rotate, so that the synchronism of the rotation of the disc gear 19 is effectively ensured.
Two sets of transmission shafts 22 in the left side are close to the fixed welding in one side of base 1 intermediate position has inserted bar 24, two sets of transmission shafts 22 in the right side are close to one side of base 1 intermediate position and have been seted up slot 25, base 1's back top intermediate position fixed mounting has headrest 26, the cross-section appearance of inserted bar 24 is the square, the inside dimension of slot 25 and the outside dimension looks adaptation of inserted bar 24, sliding connection between inserted bar 24 and the slot 25, sliding connection between 24 and the slot 25 through setting up inserted bar, and the appearance that sets up inserted bar 24 is square, insert through inserted bar 24 and establish inside slot 25, under square inserted bar 24's limiting action, make power transmission stable between the transmission shaft 22 that the left and right sides corresponds, be convenient for ensure four group's disc gear 19 synchronous rotation, be favorable to ensuring disc gear 19 to 8 power drive's of actuating lever stability.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a department of anesthesia is with throat position anesthesia quantitative atomizer, includes base (1), flow sensor (12), control panel (13), servo motor (14) and micro-water pump (15), its characterized in that: the inner part of the base (1) is transversely inserted with a screw rod (2), the outer walls of the left side and the right side of the screw rod (2) are symmetrically sleeved with sliding sleeves (3), the top of each sliding sleeve (3) is fixedly welded with a connecting block (4), the outer sides of the connecting blocks (4) are fixedly provided with arc-shaped supports (5), the arc-shaped supports (5) are provided with two groups, the two groups of arc-shaped supports (5) are respectively fixed on the two groups of sliding sleeves (3) through the connecting blocks (4), each group of arc-shaped supports (5) is internally provided with a sliding chute (6), the inner part of each sliding chute (6) is inlaid with a sliding seat (7), the outer side of each sliding seat (7) is fixedly welded with a driving rod (8), the inner part of each sliding seat (7) is fixedly penetrated with an inserting cylinder (9), and the inserting cylinder (9) is inlaid in one end of the middle position of the base, the other end of the sleeve (10) is fixedly provided with an atomizing nozzle (11), the inner wall of the middle position of the inserting cylinder (9) is fixedly embedded with a flow sensor (12), the left side of the inserting cylinder is provided with a group of arc-shaped supports (5), the left side of the inserting cylinder is fixedly provided with a control panel (13), the right side of the front of the control panel (13) is fixedly provided with a servo motor (14), the left side of the front of the control panel (13) is fixedly provided with a micro water pump (15), the upper end and the lower end of the servo motor (14) are fixedly connected with a driving shaft (16) on a rotating output shaft, one section of the driving shaft (16) far away from the servo motor (14) is fixedly welded with a first bevel gear (17), the connecting blocks (4) are provided with four groups, and the four groups of the connecting blocks (4), the middle position of each group of connecting blocks (4) is rotatably connected with a rotating rod (18), the front of each group of rotating rods (18) is fixedly provided with a disc gear (19), one side of the back of each group of rotating rods (18) is fixedly provided with a second bevel gear (20), the outer side of each group of second bevel gears (20) is meshed with a transmission mechanism (21), the upper side and the lower side of each two groups of arc-shaped supports (5) are symmetrically and rotatably connected with transmission shafts (22), one side of each transmission shaft (22) far away from the middle position of the base (1) is fixedly provided with a fifth bevel gear (23), one side of the left two groups of transmission shafts (22) close to the middle position of the base (1) is fixedly welded with an inserting rod (24), one side of the right two groups of transmission shafts (22) close to the middle position of the base (1), and a headrest (26) is fixedly arranged in the middle of the top of the back of the base (1).
2. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the novel base is characterized in that a through groove is formed in the middle of the inner portion of the base (1), the sliding sleeve (3) is embedded in the through groove formed in the middle of the inner portion of the base (1), the size of the outer side of the sliding sleeve (3) is matched with the size of the through groove formed in the inner portion of the base (1), and the sliding sleeve (3) is connected with the base (1) in a sliding mode in a left-right mode through the through groove.
3. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 2, wherein: the screw thread direction of assembly on the outer wall of the left side and the right side of the screw rod (2) is opposite, the screw rod (2) penetrates through and is inserted into a through groove formed in the base (1), the screw rod (2) is rotatably connected with the base (1), the screw threads assembled on the inner wall of the two groups of sliding sleeves (3) are respectively matched with the screw threads assembled on the outer wall of the left side and the right side of the screw rod (2), and the two groups of sliding sleeves (3) are rotatably connected with the screw rod (2) through the meshing of the screw threads.
4. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the appearance of arc support (5) is semi-circular, sliding seat (7) rotate sliding connection through spout (6) and arc support (5), the appearance of actuating lever (8) is circular-arc, and the length of actuating lever (8) is the one third of the circular girth in arc support (5) place, the centre of a circle position of actuating lever (8) overlaps with the centre of a circle position of arc support (5) each other.
5. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the inner wall of the sleeve (10) is evenly provided with threads, the inserting cylinder (9) is inserted into the outer wall of one end inside the sleeve (10) and evenly provided with threads, the threads assembled on the outer wall of the inserting cylinder (9) are matched with the threads assembled on the inner wall of the sleeve (10), and the other end of the inserting cylinder (9) is connected to the output end of the micro water pump (15) through a pipeline.
6. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the outer wall of one side of the driving rod (8) far away from the sliding seat (7) is evenly provided with a rack, teeth on the rack are matched with teeth on the outer wall of the disc gear (19), and the driving rod (8) is meshed and rotatably connected with the disc gear (19) through meshing of the teeth.
7. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the transmission mechanism (21) comprises a shaft seat (211), a shaft rod (212), a third bevel gear (213) and a fourth bevel gear (214), the shaft seat (211) is fixedly installed on one side of the back face of the connecting block (4), the shaft rod (212) is inserted into the shaft seat (211), the shaft rod (212) is rotatably connected with the shaft seat (211), the third bevel gear (213) is fixedly installed at one end, away from the second bevel gear (20), of the shaft rod (212), the fourth bevel gear (214) is fixedly installed at one end, close to the second bevel gear (20), of the shaft rod (212), teeth assembled on the fourth bevel gear (214) are matched with teeth assembled on the outer side of the second bevel gear (20), and the second bevel gear (20) is in meshing transmission connection with the fourth bevel gear (214) through the teeth.
8. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 7, wherein: the transmission mechanism (21) is provided with six groups, the back surfaces of the two groups of the connecting blocks (4) on the left side are fixed with two groups of the transmission mechanisms (21), the back surfaces of the two groups of the connecting blocks (4) on the right side are symmetrically provided with the transmission mechanisms (21), the teeth assembled on the outer side of the third bevel gear (213) are matched with the teeth assembled on the outer sides of the first bevel gear (17) and the fifth bevel gear (23), the second bevel gear (20) is in transmission connection with the fifth bevel gear (23) through the transmission mechanisms (21), and the second bevel gear (20) is in transmission connection with the first bevel gear (17) through the transmission mechanisms (21).
9. The quantitative spraying device for anesthesia of throat area in department of anesthesia as claimed in claim 1, wherein: the cross-sectional appearance of inserted bar (24) is square, the inside dimension of slot (25) and the outside dimension looks adaptation of inserted bar (24), sliding connection between inserted bar (24) and slot (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110004093.5A CN112657023A (en) | 2021-01-04 | 2021-01-04 | Department of anesthesia is with throat position anesthesia quantitative atomizer |
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| CN202110004093.5A CN112657023A (en) | 2021-01-04 | 2021-01-04 | Department of anesthesia is with throat position anesthesia quantitative atomizer |
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| CN112657023A true CN112657023A (en) | 2021-04-16 |
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| CN202110004093.5A Pending CN112657023A (en) | 2021-01-04 | 2021-01-04 | Department of anesthesia is with throat position anesthesia quantitative atomizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546256A (en) * | 2021-08-05 | 2021-10-26 | 溧阳市人民医院 | Throat anesthesia quantitative spraying device for anesthesia department |
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| CN113546256B (en) * | 2021-08-05 | 2022-11-08 | 溧阳市人民医院 | Throat anesthesia quantitative spraying device for anesthesia department |
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