CN113018657A - Powder distribution and supply device and use method thereof - Google Patents

Abstract

The invention relates to a powder distribution and supply device and a using method thereof, which are characterized in that: powder distribution feeding device dips in case, peristaltic pump structure, first hose, second hose and nasal obstruction including mixing, still rotate in the lower extreme of mixing chamber and be connected with and strain a section of thick bamboo, the both ends of straining a section of thick bamboo connect on the two inner walls of mixing chamber through first pivot and second pivot respectively, the one end of second pivot stretch into to strain a section of thick bamboo in and be connected with the medicine of taking out extension tube of bending downwards, the one end of first hose link to each other rather than being linked together with the other end of second pivot, the other end of first hose link to each other with the peristaltic pump structure again, the peristaltic pump structure link to each other with the nasal obstruction through the second hose again. The nasal sinusitis therapy device can be used for treating nasosinusitis by dipping and autonomous inhalation, and passively treating patients who cannot be inhaled automatically by means of nasal cavity injection of liquid medicine, so that the nasal sinusitis therapy device has the function of improving the practical performance.

Description

Powder distribution and supply device and use method thereof

Technical Field

The invention relates to the technical field of nasosinusitis treatment, in particular to a powder distribution and supply device and a using method thereof.

Background

At present, the method for treating rhinitis and nasosinusitis by using traditional Chinese medicines and traditional Chinese medicine products are many, the prescription composition is complex, the dosage forms are various, and the traditional Chinese medicines are taken orally and applied to acupuncture points, so that the curative effects are different. In the current situation of treatment of rhinosinusitis, the following categories are summarized: 1. the plaster application method for external use mainly comprises the following steps of applying acupuncture points: for example, Dazhui, Dazhu, Fengmen, Feishu, etc., many people have skin allergy after application, cannot adhere to the treatment and affect the curative effect; 2. acupuncture therapy requires that a patient repeatedly go to a hospital for treatment, and the treatment course is difficult to complete and the cost is high; 3. the traditional Chinese medicine oral administration method needs to be carried out for a long time, the spleen and the stomach of part of patients are damaged, the treatment course cannot be finished, or adverse drug reactions are generated, and the oral administration medicine absorption and the medicine reaching the focus have certain difficulty, so the curative effect is unsatisfactory; 4. the western medicine applied with antibiotics has obvious adverse reaction and poor curative effect.

In summary, the problems of the prior art are as follows: in the existing method for treating rhinitis and nasosinusitis, the skin allergy is easily caused by applying the medicine to acupuncture points; acupuncture and moxibustion requires a patient to go to a hospital repeatedly and cannot persist in a course of treatment; the oral traditional Chinese medicine or western medicine has obvious gastrointestinal adverse reaction, and the medicine can not directly reach the focus, and the curative effect is poor.

Disclosure of Invention

The invention provides a powder distribution and supply device and a using method thereof, which not only can carry out nasosinusitis treatment in a dipping self-inhalation mode, but also can carry out passive treatment on patients who can not automatically inhale in a liquid medicine nasal cavity filling mode, and play a role in increasing the practical performance.

In order to solve the above technical problem, the present invention provides a powder distribution and supply device, comprising: including mixing dip in and get case, peristaltic pump structure, first hose, second hose and nasal obstruction, the mixing dip in the inner space of case and divide into two parts from top to bottom, wherein the lower part divide into the mixing chamber, go back the vertical division board that is provided with in the upper portion, the division board separate into two parts about with the inner space of upper portion again, wherein the left part is for dipping in and gets the room, the right part is branch flow chamber, branch flow chamber be located the mixing chamber directly over and rather than being linked together, the mixing directly over branch flow chamber dip in the top of getting the case and pass through the first apron of bolt fixedly connected with, first apron on be provided with the charge door that is used for adding nasosinusitis traditional chinese medicine powder, the mixing of dipping in directly over the room of getting dip in top detachably of case be connected with the second apron, the top of second apron still be provided with the grab handle, the inner wall of getting the room upper end on and all be provided with the spacing seat that is used for placing the second apron of upper end, the two ends of the second cover plate, the inner wall of the dipping chamber and the partition plate are both provided with an elastic clamping mechanism, the flow dividing chamber is internally provided with a flow guide plate which is rotatably connected in the flow dividing chamber through a rotating shaft, the rotating shaft extends out of the flow dividing chamber to be connected with a first servo motor, the partition plate is provided with an arc section matched with the flow guide plate, the arc section is provided with a first notch, the flow dividing chamber is communicated with the dipping chamber through the first notch, the outer wall of the flow dividing chamber is also provided with a water filling port, the lower end of the mixing chamber is also rotatably connected with a filter cylinder, the outer wall of the filter cylinder is uniformly provided with a plurality of filter holes, the two ends of the filter cylinder are respectively connected on the two inner walls of the mixing chamber through a first rotating shaft and a second rotating shaft, the first rotating shaft extends out of the mixing chamber to be connected with the second, the second rotating shaft is a hollow rotating shaft, one end of the second rotating shaft extends into the filter cylinder and is connected with a downwards bent medicine pumping extension pipe, one end of the first hose is connected with the other end of the second rotating shaft and is communicated with the second rotating shaft, the other end of the first hose is connected with the peristaltic pump structure, the peristaltic pump structure is connected with the nasal plug through the second hose, and the nasal plug is provided with a medicine injection hole.

Further: elasticity chucking mechanism including offer recess, offer hemisphere draw-in groove, spherical dop and the first spring at second apron both ends on dipping in the inner wall and the division board outer wall of getting the room, spherical dop pass through first spring coupling in the recess, spherical dop block under the effect of first spring in the hemisphere draw-in groove.

And further: the vertical rotation of indoor bottom of dipping in is connected with the guide bar, the outside swing joint of guide bar upper end have a guide cylinder, the bottom of guide cylinder seted up with guide bar assorted guiding hole, the upper end of guide bar stretch into in the guiding hole and with still be provided with the second spring between it, the outer wall of guide cylinder on still be provided with the spacing seat of second that is used for placing the fixed frock of medical swab, the fixed frock of medical swab include first annular plate, second annular plate, third annular plate, first connecting rod, second connecting rod and rubber clamp section of thick bamboo, first annular plate, second annular plate and third annular plate from the top down activity suit in proper order in the outside of guide cylinder, the spacing seat of bottom and second of third annular plate contact, first annular plate and second annular plate fix through first connecting rod each other, second annular plate and third annular plate fix through the second connecting rod each other, the top of first annular plate be provided with the pull handle, the third annular plate on offer the through-hole that is used for passing medical cotton swab, the size of through-hole is greater than the end portion of medical cotton swab, the second annular plate on offer the mounting hole that is used for fixed rubber to press from both sides a section of thick bamboo, the stick pole portion of medical cotton swab is fixed and it passes rubber to press from both sides a section of thick bamboo and contact with the third annular plate through rubber clamp, the end portion of medical cotton swab restricts under first annular plate through the cooperation of stick pole portion and third annular plate.

And further: the second apron on seted up the second guiding hole, the second guiding hole in swing joint have the ejector pin that pushes down, the lower extreme that pushes down the ejector pin pass the second guiding hole and stretch into to dip in and get indoor and lie in the third annular plate directly over, the upper end of pushing down the ejector pin still be fixed with the holding down plate, holding down plate and second apron between be provided with the third spring, the top of second apron still set up and be fixed with the screw rod, the screw rod on be connected with spacing post, spacing post be located the holding down plate under and its bottom seted up with screw rod assorted second screw hole, the second threaded hole of upper end connection in spacing toe portion of screw rod.

And further: the peristaltic pump structure comprises a circular squeezing chamber, fixing chambers arranged at the left end and the right end of the circular squeezing chamber, a third hose, a squeezing roller, a guide roller, a first mounting frame, a second mounting frame, a connecting piece, a transmission plate and an extension plate body, wherein the fixing chambers are communicated with the circular squeezing chamber, a fixing mechanism is arranged in each fixing chamber, the two ends of the third hose are respectively fixed in the fixing chambers at the left end and the right end through the fixing mechanism, hose joints are arranged at the two ends of the third hose, the third hose is respectively connected with the first hose and the second hose through the hose joints arranged at the two ends of the third hose, a transmission shaft is rotatably connected at the center of the circular squeezing chamber, one end of the transmission shaft extends out of the circular squeezing chamber and is connected with a third servo motor, and the other end of the transmission shaft penetrates through the center of the transmission plate and is fixedly connected with the transmission plate, the transmission plate rotates along with the transmission shaft, two ends of the transmission plate are respectively connected with an extension plate body, one end of each extension plate body is provided with a guide groove matched with the transmission plate, two ends of the transmission plate respectively extend into the guide grooves of the two extension plate bodies, the outer wall of each guide groove is provided with a threaded hole, the threaded holes are communicated with the guide grooves and are internally connected with puller bolts, the puller bolts penetrate through the threaded holes to be contacted with the transmission plate, two ends of the transmission plate are respectively fixed in the guide grooves of the two extension plate bodies through the friction force between the puller bolts and the transmission plate, the first mounting frame is fixed at the other end of each extension plate body and is internally and rotatably connected with an extrusion roller, the guide rollers are provided with two arc-shaped grooves for limiting the third hose, two guide roll rotate respectively and connect in two second mounting brackets, and two second mounting brackets respectively connect the both sides at the driving plate through a connecting piece again, the connecting piece along with the driving plate is together rotatory, two guide roll and two squeeze roll are "ten" font and arrange, the third hose laminate on the inner wall of circular squeeze room under guide roll's arc wall effect, the third hose take out liquid under the cooperation extrusion of squeeze roll and circular squeeze room inner wall again.

And further: the outer wall of the guide roller is provided with three arc-shaped grooves which are respectively a first arc-shaped groove, a second arc-shaped groove and a third arc-shaped groove from left to right, and the sizes of the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove are sequentially increased.

And further: fixing mechanism include U type splint, fourth spring and guide arm, the fixed indoor top seted up with guide arm assorted third guiding hole, the both ends of third hose be provided with U type splint assorted ring splint, ring splint suit in the outside of third hose and rather than being linked into an organic whole, the fixed indoor bottom seted up with U type splint assorted draw-in groove, the upper end swing joint of guide arm in the third guiding hole, the lower extreme of guide arm and the top fixed connection of U type splint, ring splint swing joint between the both sides wall of U type splint, the fourth spring setting between U type splint and the fixed indoor top, the lower extreme of U type splint block in the draw-in groove under the effect of fourth spring.

And further: the lateral wall of stationary chamber bottom on still set up the fourth guiding hole that is linked together with the draw-in groove, fourth guiding hole swing joint have a locating lever, U type splint stretch into in the draw-in groove on the lateral wall of one end seted up with locating lever assorted locating hole, locating lever one end stretch out the fourth guiding hole and be fixed with the locating plate on it, the lateral wall of locating plate and stationary chamber bottom between still be provided with the fifth spring, the locating lever block under the effect of fifth spring in the locating hole on the U type splint lateral wall.

The invention also provides a using method applied to the powder distribution and supply device, which is characterized in that: the method comprises the following steps:

s1: starting a first servo motor to enable the left end of the guide plate to stay on the arc-shaped section below the first notch, and enabling the feeding opening to be sealed with the mixing chamber;

s2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, wherein the traditional Chinese medicine powder enters the dipping chamber along the guide plate and the first gap;

s3: pushing the lower pressing plate downwards to enable the lower pressing ejector rod to extrude the medical cotton swab fixing tool downwards, and enabling the medical cotton swab fixed on the medical cotton swab fixing tool to dip in traditional Chinese medicine powder;

s4: opening the second end cover, taking out the medical cotton swab fixing tool, and taking down the medical cotton swab dipped with the traditional Chinese medicine powder from the medical cotton swab fixing tool;

s5: inserting the medical cotton swab dipped with the Chinese medicinal powder into nasal cavity, and inhaling forcefully to make the Chinese medicinal powder reach the focus for treatment;

s6: then, a new medical cotton swab is arranged on the medical cotton swab fixing tool and is arranged in the dipping chamber again, and finally, a second cover plate is covered for the next use.

The invention also provides a using method applied to the powder distribution and supply device, which is characterized in that: the method comprises the following steps:

a1: starting the first servo motor to enable the guide plate to be vertical, and enabling the medicine feeding port to be communicated with the mixing chamber;

a2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, dropping the traditional Chinese medicine powder into the mixing chamber under the condition of self weight, and simultaneously injecting water into the mixing chamber through the water filling port;

a3: starting a second servo motor to rotate the filter cylinder, so as to accelerate the mixing of the traditional Chinese medicine powder and the water;

a4: the nasal plug is plugged into the nasal cavity of a patient, the third servo motor is started to drive the extrusion roller and the guide roller to rotate, so that the third hose is extruded by matching the extrusion roller with the inner wall of the circular extrusion chamber to pump liquid, and the mixed liquid medicine is injected into the nasal cavity of the patient through the nasal plug through the peristaltic pump structure to treat the nasal plug.

After the structure is adopted, the nasal sinusitis therapy device can not only carry out nasosinusitis therapy in a dipping and self-inhaling mode, but also carry out passive therapy on patients who can not inhale automatically in a liquid medicine nasal cavity filling mode, and plays a role in increasing the practical performance.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a powder distribution and supply device.

FIG. 2 is a view showing the structure of a medical cotton swab.

Fig. 3 is a structural view of the elastic chuck mechanism.

Fig. 4 is a view showing a part of fig. 1.

Fig. 5 is a block diagram of the peristaltic pump structure.

Fig. 6 is an enlarged view of a in fig. 5.

Fig. 7 is an enlarged view of B in fig. 6.

Fig. 8 is a structural view of the guide roller.

Detailed Description

Example one

The powder distribution and supply device in the first embodiment is shown in fig. 1, and comprises a mixed dipping box 1, a peristaltic pump structure 12, a first hose 11, a second hose 13 and a nasal plug 14, wherein the internal space of the mixed dipping box 1 is divided into an upper part and a lower part, the lower part is a mixing chamber 1-3, the upper part is also vertically provided with a partition plate 2, the internal space of the upper part is divided into a left part and a right part by the partition plate, the left part is a dipping chamber 1-1, the right part is a diversion chamber 1-2, the diversion chamber is positioned right above the mixing chamber and communicated with the mixing chamber, the top of the mixed dipping box right above the diversion chamber is fixedly connected with a first cover plate 5 through bolts, the first cover plate is provided with a feeding port 5-1 for adding nasosinusitis traditional Chinese medicine powder, the top of the mixed dipping box right above the dipping chamber is detachably connected with a second cover plate 4, the top of the second cover plate is also provided with a grab handle 4-1, the inner wall of the upper end of the dipping chamber and the side wall of the upper end of the partition plate are both provided with a limiting seat 21 for placing the second cover plate, the two ends of the second cover plate, the inner wall of the dipping chamber and the partition plate are both provided with an elastic clamping mechanism, the flow distribution chamber is internally provided with a flow guide plate 46 which is connected with the flow distribution chamber through a rotating shaft in a rotating way, the rotating shaft extends out of the flow distribution chamber and is connected with a first servo motor, the partition plate is provided with an arc section matched with the flow guide plate, the arc section is provided with a first notch, the flow distribution chamber is communicated with the dipping chamber through the first notch, the outer wall of the flow distribution chamber is also provided with a water filling port 1-4, the lower end of the mixing chamber is also connected with a filter cylinder 7 in a rotating way, and the, the two ends of the filter cylinder are respectively connected to the two inner walls of the mixing chamber through a first rotating shaft 6 and a second rotating shaft 8, the first rotating shaft extends out of the mixing chamber and is connected with a second servo motor, the second rotating shaft is a hollow rotating shaft, one end of the second rotating shaft extends into the filter cylinder and is connected with a downwards bent medicine pumping extension pipe, one end of a first hose is connected with the other end of the second rotating shaft and is communicated with the first hose, the other end of the first hose is connected with a peristaltic pump structure, the peristaltic pump structure is connected with a nasal plug through a second hose, and the nasal plug is provided with a filling hole for filling medicine.

As shown in fig. 3, elasticity chucking mechanism including set up in dip in the indoor wall of getting and division board outer wall recess, set up in hemisphere draw-in groove, spherical dop 22 and the first spring 23 at second apron both ends, spherical dop pass through first spring coupling in the recess, spherical dop block in hemisphere draw-in groove under the effect of first spring in, played the effect convenient to installation and dismantlement through adopting above-mentioned structure.

As shown in fig. 1 and 2, a guide rod 18 is vertically and rotatably connected to the bottom of the dipping chamber, a guide cylinder 17 is movably connected to the outer side of the upper end of the guide rod, a guide hole matched with the guide rod is formed in the bottom of the guide cylinder, the upper end of the guide rod extends into the guide hole, a second spring 20 is further arranged between the upper end of the guide rod and the guide hole, a second limiting seat 19 for placing a medical swab fixing tool is further arranged on the outer wall of the guide cylinder, the medical swab fixing tool comprises a first annular plate 15-1, a second annular plate 15-2, a third annular plate 15-3, a first connecting rod 15-4, a second connecting rod 15-5 and a rubber clamping cylinder 15-7, the first annular plate, the second annular plate and the third annular plate are sequentially and movably sleeved on the outer side of the guide cylinder from top to bottom, and the bottom of the third annular plate is in contact with the second limiting seat, first annular plate and second annular plate fix through first connecting rod each other, second annular plate and third annular plate fix through the second connecting rod each other, the top of first annular plate be provided with pull handle 15-6, the third annular plate on offer the through-hole that is used for passing medical cotton swab 16, the size of through-hole is greater than the end portion of medical cotton swab, the second annular plate on offer the mounting hole that is used for fixed rubber to press from both sides a section of thick bamboo, the stick pole portion of medical cotton swab is fixed and it passes rubber clamp and contacts with the third annular plate through rubber clamp, the end portion of medical cotton swab is restricted under first annular plate through the cooperation of stick pole portion and third annular plate.

As shown in fig. 4, the second cover plate is provided with a second guide hole, a lower push rod 25 is movably connected in the second guide hole, the lower end of the lower push rod passes through the second guide hole and extends into the dipping chamber and is positioned right above the third annular plate, a lower pressing plate 24 is fixed at the upper end of the lower pressing mandril, a third spring 26 is arranged between the lower pressing plate and the second cover plate, the top of the second cover plate is also provided with a screw 28 which is connected with a limit post 27, the limit column is positioned under the lower pressure plate, the bottom of the limit column is provided with a second threaded hole matched with the screw rod, the upper end of the screw rod is connected in the second threaded hole at the bottom of the limit column, the depth of pushing the push rod down is controlled through the design of the limiting column and the screw rod, so that the powder quantity in a chamber can be dipped in a matching manner, and medical cotton swabs can be dipped in the powder.

The peristaltic pump structure as shown in fig. 1 and 5 comprises a circular extrusion chamber 48, fixing chambers 49 disposed at the left and right ends of the circular extrusion chamber, a third hose 29, a squeezing roller 30, a guide roller 31, a first mounting frame 32, a second mounting frame 36, a connecting member 33, a transmission plate 34 and an extension plate body 35, wherein the fixing chambers are communicated with the circular extrusion chamber, a fixing mechanism is disposed in the fixing chambers, the two ends of the third hose are respectively fixed in the fixing chambers at the left and right ends through the fixing mechanism, hose joints 42 are disposed at both ends of the third hose, the third hose is respectively connected with the first hose and the second hose through the hose joints disposed at both ends of the third hose, a transmission shaft is rotatably connected to the center of the circular extrusion chamber, one end of the transmission shaft extends out of the circular extrusion chamber and is connected with a third servo motor, and the other end of the transmission shaft passes through the center of the transmission plate and is fixedly connected with the transmission plate, the transmission plate rotates along with the transmission shaft, two ends of the transmission plate are respectively connected with an extension plate body, one end of each extension plate body is provided with a guide groove matched with the transmission plate, two ends of the transmission plate respectively extend into the guide grooves of the two extension plate bodies, the outer wall of each guide groove is provided with a threaded hole, the threaded holes are communicated with the guide grooves and are internally connected with puller bolts, the puller bolts penetrate through the threaded holes to be contacted with the transmission plate, two ends of the transmission plate are respectively fixed in the guide grooves of the two extension plate bodies through the friction force between the puller bolts and the transmission plate, the first mounting frame is fixed at the other end of each extension plate body and is internally and rotatably connected with an extrusion roller, the guide rollers are provided with two arc-shaped grooves for limiting the third hose, two guide roll rotate respectively and connect in two second mounting brackets, and two second mounting brackets respectively connect the both sides at the driving plate through a connecting piece again, the connecting piece along with the driving plate is together rotatory, two guide roll and two squeeze roll are "ten" font and arrange, the third hose laminate on the inner wall of circular squeeze room under guide roll's arc wall effect, the third hose take out liquid under the cooperation extrusion of squeeze roll and circular squeeze room inner wall again. The invention controls the clearance between the extrusion roller and the inner wall of the circular extrusion chamber by adjusting the depth of the transmission plate extending into the guide groove in the extension plate body, thereby completing the extrusion and liquid extraction of third hoses with various sizes.

As shown in fig. 8, the outer wall of the guide roller is provided with three arc-shaped grooves from left to right, which are respectively a first arc-shaped groove 31-1, a second arc-shaped groove 31-2 and a third arc-shaped groove 31-3, and the sizes of the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove are sequentially increased.

The fixing mechanism shown in fig. 6 comprises a U-shaped clamp plate 40, a fourth spring 39 and a guide rod 38, a third guide hole 37 matched with the guide rod is formed in the top of the fixing chamber, annular clamp plates 41 matched with the U-shaped clamp plate are arranged at two ends of a third hose, the annular clamp plates are sleeved on the outer side of the third hose and are connected with the outer side of the third hose into a whole, clamping grooves matched with the U-shaped clamp plate are formed in the bottom of the fixing chamber, the upper end of the guide rod is movably connected into the third guide hole, the lower end of the guide rod is fixedly connected with the top of the U-shaped clamp plate, the annular clamp plates are movably connected between two side walls of the U-shaped clamp plate, the fourth spring is arranged between the tops of the U-shaped clamp plate and the fixing chamber, and the lower end of the U-shaped clamp plate is clamped into the clamping grooves under the action of the.

Still set up the fourth guiding hole that is linked together with the draw-in groove on the lateral wall of the stationary chamber bottom shown in fig. 7, fourth guiding hole swing joint have a locating lever 43, U type splint stretch into in the draw-in groove on the lateral wall of one end seted up with locating lever assorted locating hole, locating lever one end stretch out the fourth guiding hole and be fixed with locating plate 44 on it, the lateral wall of locating plate and stationary chamber bottom between still be provided with fifth spring 45, the locating lever block in the locating hole on the U type splint lateral wall under the effect of fifth spring.

The invention also provides a using method applied to the powder distribution and supply device, which comprises the following steps:

s1: starting a first servo motor to enable the left end of the guide plate to stay on the arc-shaped section below the first notch, and enabling the feeding opening to be sealed with the mixing chamber;

s2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, wherein the traditional Chinese medicine powder enters the dipping chamber along the guide plate and the first gap;

s3: pushing the lower pressing plate downwards to enable the lower pressing ejector rod to extrude the medical cotton swab fixing tool downwards, and enabling the medical cotton swab fixed on the medical cotton swab fixing tool to dip in traditional Chinese medicine powder;

s4: opening the second end cover, taking out the medical cotton swab fixing tool, and taking down the medical cotton swab dipped with the traditional Chinese medicine powder from the medical cotton swab fixing tool;

s5: inserting the medical cotton swab dipped with the Chinese medicinal powder into nasal cavity, and inhaling forcefully to make the Chinese medicinal powder reach the focus for treatment;

s6: then, a new medical cotton swab is arranged on the medical cotton swab fixing tool and is arranged in the dipping chamber again, and finally, a second cover plate is covered for the next use.

Example two

The second embodiment is substantially the same as the first embodiment, and the difference is the using method, and the second embodiment provides a using method applied by the powder distribution and supply device, which comprises the following steps:

a1: starting the first servo motor to enable the guide plate to be vertical, and enabling the medicine feeding port to be communicated with the mixing chamber;

a2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, dropping the traditional Chinese medicine powder into the mixing chamber under the condition of self weight, and simultaneously injecting water into the mixing chamber through the water filling port;

a3: starting a second servo motor to rotate the filter cylinder, so as to accelerate the mixing of the traditional Chinese medicine powder and the water;

a4: the nasal plug is plugged into the nasal cavity of a patient, the third servo motor is started to drive the extrusion roller and the guide roller to rotate, so that the third hose is extruded by matching the extrusion roller with the inner wall of the circular extrusion chamber to pump liquid, and the mixed liquid medicine is injected into the nasal cavity of the patient through the nasal plug through the peristaltic pump structure to treat the nasal plug.

In conclusion, the nasal sinusitis therapy device can be used for treating nasosinusitis in a dipping and self-inhaling mode, and can also be used for passively treating patients who cannot be automatically inhaled in a liquid medicine nasal cavity filling mode, so that the nasal sinusitis therapy device has the function of improving the practical performance.

Claims (10)

1. A powder dispensing and feeding device, characterized by: including mixing and dipping in case (1), peristaltic pump structure (12), first hose (11), second hose (13) and nasal obstruction (14), the mixing dip in the inner space of case (1) and divide into two parts from top to bottom, wherein the lower part is mixing chamber (1-3), still vertically in the upper portion be provided with division board (2), division board separate into about two parts with the inner space of upper portion again, wherein the left part is for dipping in and gets room (1-1), the right part is flow distribution chamber (1-2), flow distribution chamber be located the mixing chamber directly over and be linked together with it, the mixing of flow distribution chamber directly over dip in the top of case pass through bolt fixedly connected with first apron (5), first apron on be provided with charge door (5-1) that are used for adding sinusitis traditional chinese medicine powder, the mixing of dipping in directly over the chamber of dipping in dip in get the top detachably of case be connected with second apron (4), the top of the second cover plate is also provided with a grab handle (4-1), the inner wall of the upper end of the dipping chamber and the side wall of the upper end of the division plate are both provided with a limit seat (21) for placing the second cover plate, the two ends of the second cover plate, the inner wall of the dipping chamber and the division plate are both provided with an elastic clamping mechanism, the diversion chamber is internally provided with a diversion plate (46) which is rotatably connected with the diversion chamber through a rotating shaft, the rotating shaft extends out of the diversion chamber and is connected with a first servo motor, the division plate is provided with an arc section matched with the diversion plate, the arc section is provided with a first notch, the diversion chamber is communicated with the dipping chamber through the first notch, the outer wall of the diversion chamber is also provided with a water filling port (1-4), the lower end of the mixing chamber is also rotatably connected with a filter cylinder (7), the outer wall of the filter cylinder is uniformly provided with a plurality of filter holes, the two ends of the filter cylinder are connected to the two inner walls of the mixing chamber through a first rotating shaft (6) and a second rotating shaft (8) respectively, the first rotating shaft extends out of the mixing chamber and is connected with a second servo motor, the second rotating shaft is a hollow rotating shaft, one end of the second rotating shaft extends into the filter cylinder and is connected with a medicine pumping extension pipe which is bent downwards, one end of a first hose is connected with the other end of the second rotating shaft and is communicated with the other end of the first hose, the other end of the first hose is connected with a peristaltic pump structure, the peristaltic pump structure is connected with a nasal plug through a second hose, and the nasal plug is provided with a filling hole for injecting medicine.

2. The powder dispensing supply device according to claim 1, wherein: elasticity chucking mechanism including offer recess, offer hemisphere draw-in groove, spherical dop (22) and first spring (23) at second apron both ends on dipping in the inner wall of getting the room and division board outer wall, spherical dop pass through first spring coupling in the recess, spherical dop block in the hemisphere draw-in groove under the effect of first spring.

3. The powder dispensing supply device according to claim 1, wherein: the vertical rotation of indoor bottom of dipping in is connected with guide bar (18), the outside swing joint of guide bar upper end have guide cylinder (17), the bottom of guide cylinder seted up with guide bar assorted guiding hole, the upper end of guide bar stretch into in the guiding hole and with still be provided with second spring (20) between it, the outer wall of guide cylinder on still be provided with the second spacing seat (19) that are used for placing medical swab fixed frock, medical swab fixed frock include first annular plate (15-1), second annular plate (15-2), third annular plate (15-3), first connecting rod (15-4), second connecting rod (15-5) and rubber clamp (15-7), first annular plate, second annular plate and third annular plate from the top down activity suit in proper order in the outside of guide cylinder, the bottom of third annular plate contact with the spacing seat of second, first annular plate and second annular plate fix through first connecting rod each other, second annular plate and third annular plate fix through the second connecting rod each other, the top of first annular plate be provided with pull handle (15-6), the third annular plate on offer the through-hole that is used for passing medical cotton swab (16), the size of through-hole is greater than the end portion of medical cotton swab, the second annular plate on offer the mounting hole that is used for fixed rubber clamp, the stick pole portion of medical cotton swab is fixed and it passes rubber clamp and contacts with the third annular plate through rubber clamp, the end portion of medical cotton swab restricts under first annular plate through the cooperation of stick pole portion with the third annular plate.

4. The powder dispensing supply device according to claim 3, wherein: the second apron on seted up the second guiding hole, the second guiding hole in swing joint have push rod (25) down, the lower extreme of push rod down pass the second guiding hole and stretch into to dip in and get indoor and lie in the third annular plate directly over, the upper end of push rod down still be fixed with holding down plate (24), holding down plate and second apron between be provided with third spring (26), the top of second apron still set up and be fixed with screw rod (28), the screw rod on be connected with spacing post (27), spacing post be located the holding down plate under and its bottom seted up with screw rod assorted second screw hole, the second screw hole of upper end connection in spacing toe portion of screw rod.

5. The powder dispensing supply device according to claim 1, wherein: the peristaltic pump structure comprises a circular squeezing chamber (48), fixing chambers (49) arranged at the left end and the right end of the circular squeezing chamber, a third hose (29), a squeezing roller (30), a guide roller (31), a first mounting frame (32), a second mounting frame (36), a connecting piece (33), a transmission plate (34) and an extension plate body (35), wherein the fixing chambers are communicated with the circular squeezing chamber, fixing mechanisms are arranged in the fixing chambers, the two ends of the third hose are respectively fixed in the fixing chambers at the left end and the right end through the fixing mechanisms, hose joints (42) are arranged at the two ends of the third hose, the third hose is respectively connected with the first hose and the second hose through the hose joints arranged at the two ends of the third hose, a transmission shaft is rotatably connected at the center in the circular squeezing chamber, one end of the transmission shaft extends out of the circular squeezing chamber and is connected with a third servo motor, the other end of the transmission shaft penetrates through the center of the transmission plate and is fixedly connected with the transmission plate, the transmission plate rotates along with the transmission shaft, two ends of the transmission plate are respectively connected with an extension plate body, one end of each extension plate body is provided with a guide groove matched with the transmission plate, two ends of the transmission plate respectively extend into the guide grooves of the two extension plate bodies, the outer wall of each guide groove is provided with a threaded hole, the threaded holes are communicated with the guide grooves and are internally connected with puller bolts, the puller bolts penetrate through the threaded holes to be contacted with the transmission plate, two ends of the transmission plate are respectively fixed in the guide grooves of the two extension plate bodies through the friction force between the puller bolts and the transmission plate, the first mounting frame is fixed at the other end of each extension plate body and is rotatably connected with an extrusion roller inside, the guide roller is provided with two arc-shaped grooves for limiting a third hose, two guide roll rotate respectively and connect in two second mounting brackets, and two second mounting brackets respectively connect the both sides at the driving plate through a connecting piece again, the connecting piece along with the driving plate is together rotatory, two guide roll and two squeeze roll are "ten" font and arrange, the third hose laminate on the inner wall of circular squeeze room under guide roll's arc wall effect, the third hose take out liquid under the cooperation extrusion of squeeze roll and circular squeeze room inner wall again.

6. The powder dispensing supply device according to claim 5, wherein: the outer wall of the guide roller is provided with three arc-shaped grooves from left to right, the three arc-shaped grooves are respectively a first arc-shaped groove (31-1), a second arc-shaped groove (31-2) and a third arc-shaped groove (31-3), and the sizes of the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove are sequentially increased.

7. The powder dispensing supply device according to claim 5, wherein: fixing mechanism include U type splint (40), fourth spring (39) and guide arm (38), the fixed indoor top seted up with guide arm assorted third guiding hole (37), the both ends of third hose be provided with U type splint assorted ring splint (41), ring splint suit in the outside of third hose and rather than being linked together, the fixed indoor bottom seted up with U type splint assorted draw-in groove, the upper end swing joint of guide arm in the third guiding hole, the lower extreme of guide arm and the top fixed connection of U type splint, ring splint swing joint between the both sides wall of U type splint, the fourth spring setting between U type splint and the fixed indoor top, the lower extreme of U type splint block into in the draw-in groove under the effect of fourth spring.

8. The powder dispensing supply device according to claim 7, wherein: the lateral wall of stationary chamber bottom on still set up the fourth guiding hole that is linked together with the draw-in groove, fourth guiding hole swing joint have locating lever (43), U type splint stretch into in the draw-in groove on the lateral wall of one end seted up with locating lever assorted locating hole, locating lever one end stretch out the fourth guiding hole and be fixed with locating plate (44) on it, the lateral wall of locating plate and stationary chamber bottom between still be provided with fifth spring (45), the locating lever block in the locating hole on the U type splint lateral wall under the effect of fifth spring.

9. Use of a powder dispensing and feeding device according to any of claims 1 to 8, wherein: the method comprises the following steps:

s1: starting a first servo motor to enable the left end of the guide plate to stay on the arc-shaped section below the first notch, and enabling the feeding opening to be sealed with the mixing chamber;

s2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, wherein the traditional Chinese medicine powder enters the dipping chamber along the guide plate and the first gap;

s3: pushing the lower pressing plate downwards to enable the lower pressing ejector rod to extrude the medical cotton swab fixing tool downwards, and enabling the medical cotton swab fixed on the medical cotton swab fixing tool to dip in traditional Chinese medicine powder;

s4: opening the second end cover, taking out the medical cotton swab fixing tool, and taking down the medical cotton swab dipped with the traditional Chinese medicine powder from the medical cotton swab fixing tool;

s5: inserting the medical cotton swab dipped with the Chinese medicinal powder into nasal cavity, and inhaling forcefully to make the Chinese medicinal powder reach the focus for treatment;

s6: then, a new medical cotton swab is arranged on the medical cotton swab fixing tool and is arranged in the dipping chamber again, and finally, a second cover plate is covered for the next use.

10. Use of a powder dispensing and feeding device according to any of claims 1 to 8, wherein: the method comprises the following steps:

a1: starting the first servo motor to enable the guide plate to be vertical, and enabling the medicine feeding port to be communicated with the mixing chamber;

a2: pouring traditional Chinese medicine powder for treating nasosinusitis into the shunting chamber from the feeding port, dropping the traditional Chinese medicine powder into the mixing chamber under the condition of self weight, and simultaneously injecting water into the mixing chamber through the water filling port;

a3: starting a second servo motor to rotate the filter cylinder, so as to accelerate the mixing of the traditional Chinese medicine powder and the water;

a4: the nasal plug is plugged into the nasal cavity of a patient, the third servo motor is started to drive the extrusion roller and the guide roller to rotate, so that the third hose is extruded by matching the extrusion roller with the inner wall of the circular extrusion chamber to pump liquid, and the mixed liquid medicine is injected into the nasal cavity of the patient through the nasal plug through the peristaltic pump structure to treat the nasal plug.

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