CN110585575A - Throat internal medicine feeding device - Google Patents
Throat internal medicine feeding device Download PDFInfo
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- CN110585575A CN110585575A CN201910965614.6A CN201910965614A CN110585575A CN 110585575 A CN110585575 A CN 110585575A CN 201910965614 A CN201910965614 A CN 201910965614A CN 110585575 A CN110585575 A CN 110585575A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
- A61M2210/065—Throat; Pharynx
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Abstract
The invention relates to the field of medicine applying devices, in particular to a throat internal medicine applying device. A throat internal medicine applicator comprises an upper occluding frame, a lower occluding frame, an opening adjusting mechanism and a medicine applying mechanism, wherein the tail end of the upper occluding frame is hinged with the tail end of the lower occluding frame; the middle of the upper occluding frame and the middle of the lower occluding frame are respectively fixedly connected with two ends of the opening adjusting mechanism; the medicine feeding mechanism is connected in the middle of the opening adjusting mechanism. The mouth opening posture of the patient can be fixed when the medicine is applied to the interior of the throat of the patient, and the mouth opening posture of the patient can be properly adjusted according to the mouth opening amplitude of the patient, so that the medicine can be applied better, and the throat of the patient is prevented from being damaged by the medicine applying device during medicine application.
Description
Technical Field
The invention relates to the field of medicine applying devices, in particular to a throat internal medicine applying device.
Background
Patent application number is CN 201910342270.3's an otolaryngology nurses uses medicine applicator, including first drum, mechanism and positioning mechanism of dosing, the lower extreme external fixed surface of first drum installs the cushion, and the surface covering of cushion has the disinfection liquid layer, the inner wall welding of first drum has annular slide rail, and the internally mounted of annular slide rail has first slider, the second drum is installed to the inboard integration of first slider, the mechanism of dosing is located the inside of second drum, positioning mechanism is located the top of the mechanism of dosing. This otolaryngology nurses is with disinfection liquid layer in medicine-applying device is evenly paintd the surface at the cushion, extends first drum and gets into human throat department, because the skin of throat department is soft easily to be damaged, consequently first drum can be avoided to setting up of cushion and to cause the scratch to human throat, strengthens the security performance of device, and first drum props throat department and is in medicine of going up in, and secondly setting up of disinfection liquid layer avoids throat department to be infected by the bacterium. This ware of adding medicine to cannot fix patient's mouth after opening when adding medicine to throat inside, if the time of adding medicine to be longer, the patient opens the mouth comparatively tired out, and if the patient can't persist in opening the mouth for a long time, bites the ware of adding medicine to easily when closing the mouth, not only leads to the unable medicine of adding medicine to the ware and causes the damage to patient's throat easily.
Disclosure of Invention
In view of the above, the invention provides a throat internal medicine applicator to solve the problems in the prior art; the mouth opening posture of the patient can be fixed when the medicine is applied to the interior of the throat of the patient, and the mouth opening posture of the patient can be properly adjusted according to the mouth opening amplitude of the patient, so that the medicine can be applied better, and the throat of the patient is prevented from being damaged by the medicine applying device during medicine application.
In order to achieve the above object, the following solutions are proposed:
a throat internal medicine applicator comprises an upper occluding frame, a lower occluding frame, an opening adjusting mechanism and a medicine applying mechanism, wherein the tail end of the upper occluding frame is hinged with the tail end of the lower occluding frame; the middle of the upper occluding frame and the middle of the lower occluding frame are respectively fixedly connected with two ends of the opening adjusting mechanism; the medicine feeding mechanism is connected in the middle of the opening adjusting mechanism.
The main body of the upper articulator is of a semicircular structure; an upper occluding groove is arranged on the top surface of the upper occluding frame.
The main body of the lower articulator is of a semicircular structure; the bottom surface of the lower occluding frame is provided with a lower occluding groove.
The opening adjusting mechanism comprises a hand pinch plate, a first rotating shaft, an adjusting connecting rod, a second rotating shaft, a rotating shaft seat, a gear, an adjusting rotating block, a screw rod, a linkage plate, a rack, a T-shaped sliding block and a fixing plate; the upper end and the lower end of the hand pinch plate are respectively and rotatably connected with a first rotating shaft, the right ends of the two first rotating shafts are respectively and fixedly connected with one end of an adjusting connecting rod, the other ends of the two adjusting connecting rods are respectively and fixedly connected with a second rotating shaft, and the two second rotating shafts are respectively and rotatably matched on a rotating shaft seat; one rotating shaft seat is fixed in the middle of the bottom surface of the upper occluding frame, and the other rotating shaft seat is fixed in the middle of the top surface of the lower occluding frame; the left ends of the two first rotating shafts are respectively and fixedly connected with a gear, the inner sides of the two gears are respectively engaged with a rack in a transmission way, and the two racks are respectively fixed at two ends of the linkage plate; the middle part of the linkage plate is matched in the middle of the lead screw through threads; one end of the screw rod is fixedly connected with the adjusting rotating block, the other end of the screw rod is in rotating fit with the fixing plate, and the fixing plate is fixed on the hand pinch plate; two ends of the fixed plate are respectively fixedly connected with a T-shaped sliding block, and the two T-shaped sliding blocks are respectively in sliding fit with the T-shaped sliding grooves on the inner side surfaces of the two racks.
The medicine feeding mechanism comprises a rotating pipe, a sliding pipe, a right-angle bent pipe, a rotating seat and a spring piece; the middle part of the rotating pipe is rotationally matched on the hand-pinching plate; the sliding pipe is in sliding fit with the inner side of the rotating pipe; the inner end of the sliding pipe is fixedly connected with a right-angle bent pipe; the sliding pipe is provided with a convex edge which is in sliding fit with the groove on the inner side of the rotating pipe; a plurality of clamping grooves which are uniformly arranged are formed in the tube surface of the sliding tube; the outer end of the rotating pipe is fixedly connected with a rotating seat; the fixed end of the spring piece is fixedly connected to the rotating seat; the movable end of the spring piece is clamped in a clamping groove on the tube surface of the sliding tube.
The medicine feeding mechanism also comprises an extension pipe, a plastic hose and a hemispherical medicine spraying head; the hemispherical pesticide spraying head and the lengthening pipe are respectively fixedly connected and communicated with two ends of the plastic hose; the middle part of the lengthened pipe is in sliding fit in the sliding pipe, and the middle part of the plastic hose is in sliding fit at the inner sides of the sliding pipe and the right-angle bent pipe; the hemispherical pesticide spraying head is provided with a plurality of pesticide spraying ports; the hemispherical pesticide spraying head and the right-angle bent pipe are positioned on the same side of the rotating pipe.
The medicine feeding mechanism also comprises a circular sliding disc, a push-pull rod, a push-pull block and a guide frame; the two ends of the push-pull rod are respectively and fixedly connected with the circular sliding disc and the push-pull block, the middle part of the push-pull rod is in sliding fit with the guide frame, and the guide frame is fixed at the outer end of the lengthening pipe; the circular sliding disc is in sealing sliding fit with the inner wall of the lengthening pipe.
The throat internal medicine applicator further comprises a jacking limiting mechanism; the top pressure limiting mechanism comprises a vertical seat, a rectangular sliding rod, an arc-shaped pressing plate, a compression spring and a stop block; the vertical seat is fixed on the hand pinch plate; the middle part of the rectangular sliding rod is in sliding fit with the vertical seat; the two ends of the rectangular sliding rod are respectively and fixedly connected with the arc-shaped pressing plate and the stop block; the arc-shaped pressing plate is fixedly connected with the vertical seat through a compression spring; the inner side surface of the arc-shaped pressing plate is pressed on the rotating pipe.
The upper occluding frame, the lower occluding frame, the rotating pipe, the sliding pipe, the right-angle bent pipe, the lengthened pipe, the plastic hose and the hemispherical pesticide spraying head are all made of medical plastics.
Medical rubber pads are fixedly connected to the inner side surfaces of the upper occlusion groove and the lower occlusion groove.
The invention has the beneficial effects that: the mouth opening posture of the patient can be fixed when the medicine is applied to the interior of the throat of the patient, and the mouth opening posture of the patient can be properly adjusted according to the mouth opening amplitude of the patient, so that the medicine can be applied better, and the throat of the patient is prevented from being damaged by the medicine applying device when the medicine is applied; the medicine feeding mechanism in the invention can be properly adjusted when penetrating into the throat of a patient, so that medicine can be fed at different depth positions of the throat of the patient conveniently, and the hemispherical medicine spraying head capable of rotating is arranged, so that no dead angle exists in medicine feeding.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
fig. 3 is a schematic structural view of the upper tray of the present invention;
fig. 4 is a schematic structural view of the lower tray of the present invention;
FIG. 5 is a first schematic structural view of the shedding adjustment mechanism of the present invention;
FIG. 6 is a second schematic structural view of the shedding adjustment mechanism of the present invention;
FIG. 7 is a first schematic structural view of a drug delivery mechanism of the present invention;
FIG. 8 is a second schematic structural view of the drug delivery mechanism of the present invention;
FIG. 9 is a schematic structural view of the pressing and limiting mechanism of the present invention;
FIG. 10 is an enlarged view of a portion of the dispensing mechanism of the present invention;
FIG. 11 is a second enlarged view of the medicine applying mechanism of the present invention.
In the figure: an upper articulator 1; an upper bite groove 101; a lower articulator 2; a lower bite groove 201; an opening adjusting mechanism 3; a hand pinch plate 301; a first rotating shaft 302; an adjusting link 303; a second rotating shaft 304; a spindle base 305; a gear 306; an adjustment rotating block 307; a lead screw 308; a linkage plate 309; a rack 310; a T-shaped slider 311; a fixing plate 312; a medicine feeding mechanism 4; a rotating tube 401; a sliding tube 402; a right angle elbow 403; a rotating base 404; a spring plate 405; an elongated tube 406; a plastic hose 407; a hemispherical spray head 408; a circular slide plate 409; a push-pull rod 410; a push-pull block 411; a guide frame 412; a top pressure limiting mechanism 5; a vertical seat 501; a rectangular slide bar 502; an arc-shaped pressing plate 503; a compression spring 504; and a stopper 505.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the 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.
The first embodiment is as follows:
as shown in fig. 1-11, a throat internal medicine applicator comprises an upper articulator 1, a lower articulator 2, an opening adjusting mechanism 3 and a medicine applying mechanism 4, wherein the tail end of the upper articulator 1 is hinged with the tail end of the lower articulator 2; the middle of the upper articulator 1 and the middle of the lower articulator 2 are respectively fixedly connected with two ends of the opening adjusting mechanism 3; the medicine feeding mechanism 4 is connected in the middle of the opening adjusting mechanism 3.
The upper articulator 1 and the lower articulator 2 in the invention are convenient for the patient to bite the upper teeth and the lower teeth, the angle between the upper articulator 1 and the lower articulator 2 can be adjusted and fixed through the opening adjusting mechanism 3, so that the mouth opening posture of the patient can be fixed through the upper articulator 1 and the lower articulator 2 when the medicine is applied to the throat of the patient, the included angle between the upper articulator 1 and the lower articulator 2 can be properly adjusted through the opening adjusting mechanism 3 according to the mouth opening amplitude of the patient, better medicine application can be conveniently performed through the medicine applying mechanism 4, and the medicine applying device can be prevented from damaging the throat of the patient during medicine application; the depth of the medicine feeding mechanism 4 in the throat of the patient can be properly adjusted, so that medicine feeding can be conveniently carried out at different depths of the throat of the patient.
Example two:
as shown in fig. 1-11, the main body of the upper articulator 1 is of a semi-circular configuration; an upper bite groove 101 is provided on the top surface of the upper bite frame 1.
The main body of the lower articulator 2 is of a semicircular structure; a lower bite groove 201 is arranged on the bottom surface of the lower bite frame 2.
The patient's upper teeth bite into the upper tray 101 of the upper tray 1 and the patient's lower teeth bite into the lower tray 201 of the lower tray 2, preventing the patient's teeth from being separated from the upper tray 1 and the lower tray 2.
Example three:
as shown in fig. 1 to 11, the opening adjusting mechanism 3 includes a hand-pinching plate 301, a first rotating shaft 302, an adjusting connecting rod 303, a second rotating shaft 304, a rotating shaft seat 305, a gear 306, an adjusting rotating block 307, a lead screw 308, a linkage plate 309, a rack 310, a T-shaped slider 311 and a fixing plate 312; the upper end and the lower end of the hand pinch plate 301 are respectively and rotatably connected with a first rotating shaft 302, the right ends of the two first rotating shafts 302 are respectively and fixedly connected with one end of an adjusting connecting rod 303, the other ends of the two adjusting connecting rods 303 are respectively and fixedly connected with a second rotating shaft 304, and the two second rotating shafts 304 are respectively and rotatably matched on a rotating shaft seat 305; of the two spindle bases 305, one spindle base 305 is fixed in the middle of the bottom surface of the upper dental articulator 1, and the other spindle base 305 is fixed in the middle of the top surface of the lower dental articulator 2; the left ends of the two first rotating shafts 302 are respectively fixedly connected with a gear 306, the inner sides of the two gears 306 are respectively engaged and connected with a rack 310 in a transmission manner, and the two racks 310 are respectively fixed at two ends of the linkage plate 309; the middle part of the linkage plate 309 is matched in the middle of the lead screw 308 through threads; one end of the screw rod 308 is fixedly connected with the adjusting rotating block 307, the other end of the screw rod 308 is rotatably matched on the fixing plate 312, and the fixing plate 312 is fixed on the hand pinch plate 301; two ends of the fixed plate 312 are respectively and fixedly connected with a T-shaped sliding block 311, and the two T-shaped sliding blocks 311 are respectively and slidably matched in the T-shaped sliding grooves on the inner side surfaces of the two racks 310. When the opening adjusting mechanism 3 is adjusted, the adjusting rotating block 307 is rotated to drive the screw rod 308 to rotate around the axis of the screw rod 308, when the screw rod 308 rotates, the distance between the linkage plate 309 and the fixing plate 312 can be driven to change through the thread matching with the linkage plate 309, when the linkage plate 309 moves, the two racks 310 are driven to slide on the two T-shaped sliding blocks 311, the T-shaped sliding blocks 311 play a role in guiding and limiting, the two racks 310 drive the two gears 306 to reversely rotate, the two gears 306 drive the two first rotating shafts 302 to reversely rotate, the two first rotating shafts 302 drive the two adjusting connecting rods 303 to move, further, the two adjusting connecting rods 303, the two second rotating shafts 304 and the two rotating shaft seats 305 are matched to drive the upper articulator 1 and the lower articulator 2 to move, so as to change the included angle between the upper articulator 1 and the lower articulator 2, further, adjust to different expansion amplitudes, and is suitable for mouths of, the fixation of the mouth opening posture is stable, and the stability of the follow-up medicine feeding is improved.
Example four:
as shown in fig. 1 to 11, the medicine applying mechanism 4 includes a rotary tube 401, a sliding tube 402, a right-angle elbow 403, a rotary seat 404 and a spring plate 405; the middle part of the rotating pipe 401 is rotatably matched on the hand pinch plate 301; the sliding tube 402 is slidably fitted inside the rotating tube 401; the inner end of the sliding tube 402 is fixedly connected with a right-angle elbow 403; the sliding tube 402 is provided with a convex edge which is in sliding fit with the groove on the inner side of the rotating tube 401; a plurality of clamping grooves which are uniformly arranged are formed in the tube surface of the sliding tube 402; the outer end of the rotating pipe 401 is fixedly connected with a rotating seat 404; the fixed end of the spring leaf 405 is fixedly connected to the rotating seat 404; the movable end of the spring plate 405 is clamped in a clamping groove on the tube surface of the sliding tube 402. When the medicine feeding mechanism 4 feeds medicine, after the mouth opening postures of the patient are fixed by the upper dental articulator 1 and the lower dental articulator 2, the rotating pipe 401 is rotated, the rotating pipe 401 drives the sliding pipe 402 and the right-angle bent pipe 403 to rotate through the spring piece 405, so that the pipe orifice of the right-angle bent pipe 403 faces the throat of the patient needing medicine feeding, then medicine powder is filled into the sliding pipe 402, and the medicine powder can enter the right-angle bent pipe 403 through the sliding pipe 402 and fall to the throat of the patient through the right-angle bent pipe 403; when the sliding tube 402 and the right-angle bent tube 403 are required to be adjusted to insert the depth inside the throat, the spring piece 405 is pulled outwards, so that the sliding tube 402 can slide in the rotating tube 401, the spring piece 405 is loosened after the adjustment is finished, and the movable end of the spring piece 405 is clamped in a corresponding clamping groove on the tube surface of the sliding tube 402 to realize the relative fixation of the rotating tube 401 and the sliding tube 402.
Example five:
as shown in fig. 1-11, the medicine feeding mechanism 4 further comprises an extension tube 406, a plastic hose 407 and a hemispherical medicine spraying head 408; the hemispherical pesticide spraying head 408 and the lengthened pipe 406 are respectively fixedly connected and communicated with two ends of the plastic hose 407; the middle part of the extension pipe 406 is in sliding fit in the sliding pipe 402, and the middle part of the plastic hose 407 is in sliding fit inside the sliding pipe 402 and the right-angle elbow 403; a plurality of medicine spraying openings are formed in the hemispherical medicine spraying head 408; the hemispherical spray head 408 and the right angle bend 403 are located on the same side of the rotating tube 401. Extension tube 406, plastic hose 407 and hemisphere medicine spray head 408's setting, and right angle return bend 403 uses during too far away unable accurate spraying powder from the throat affected part, downward slip extension tube 406 and plastic hose 407, the length that right angle return bend 403 was worn out to extension tube 406 control plastic hose 407 is lengthened, and it is close gradually with patient throat affected part to drive hemisphere medicine spray head 408, then pour medicine into extension tube 406, medicine enters into to plastic hose 407 and spouts medicine head 408 through the hemisphere and fall at patient's throat affected part from extension tube 406, make the accurate falling in throat affected part of medicine powder.
Example six:
as shown in fig. 1-11, the medicine feeding mechanism 4 further comprises a circular sliding disc 409, a push-pull rod 410, a push-pull block 411 and a guide frame 412; the two ends of the push-pull rod 410 are respectively fixedly connected with a circular sliding disc 409 and a push-pull block 411, the middle part of the push-pull rod 410 is in sliding fit with a guide frame 412, and the guide frame 412 is fixed at the outer end of the lengthening pipe 406; the circular sliding disk 409 is in sealing sliding fit with the inner wall of the elongated tube 406. The arrangement of the circular sliding disc 409, the push-pull rod 410, the push-pull block 411 and the guide frame 412 is used when ointment needs to be applied to the throat of a patient, when the ointment needs to be applied, the push-pull block 411 is firstly pulled outwards, the push-pull block 411 slides on the guide frame 412, the push-pull block 411 drives the circular sliding disc 409 to slide on the inner wall of the lengthened pipe 406 through the push-pull rod 410, so that the ointment can be pumped into the lengthened pipe 406 from the hemispherical medicine spraying head 408 and the plastic hose 407, then when the ointment needs to be applied, the push-pull block 411 is pressed, and the push-pull block 411 drives the circular sliding disc 409 to slide on the inner wall of the lengthened pipe 406 through the push-pull rod 410 to extrude the ointment from the hemispherical medicine spraying head 408 to be applied to the throat of the patient.
Example seven:
as shown in fig. 1-11, the internal medicine applicator for throat further comprises a jacking and limiting mechanism 5; the top pressure limiting mechanism 5 comprises a vertical seat 501, a rectangular sliding rod 502, an arc-shaped pressing plate 503, a compression spring 504 and a stop block 505; the vertical seat 501 is fixed on the hand pinch plate 301; the middle part of the rectangular sliding rod 502 is in sliding fit with the vertical seat 501; two ends of the rectangular sliding rod 502 are respectively and fixedly connected with an arc-shaped pressing plate 503 and a stop block 505; the arc-shaped pressing plate 503 is fixedly connected with the vertical seat 501 through a compression spring 504; the inner side surface of the arc-shaped pressing plate 503 is pressed against the rotating pipe 401. The jacking and limiting mechanism 5 is used for fixing the rotary pipe 401, when the rotary pipe 401 is in contact with the arc-shaped pressing plate 503, the arc-shaped pressing plate 503 always keeps a state of jacking on the rotary pipe 401 under the elastic action of the compression spring 504, so that the rotary pipe 401 has certain friction resistance when rotating, and the rotary pipe 401 cannot automatically rotate in a conventional state.
Example eight:
as shown in fig. 1-11, the upper dental articulator 1, the lower dental articulator 2, the rotating pipe 401, the sliding pipe 402, the right-angle elbow 403, the extension pipe 406, the plastic hose 407 and the hemispherical spray head 408 are all made of medical plastics. Is made of medical plastics, and is safe and sanitary.
Example nine:
as shown in fig. 1 to 11, medical rubber pads are fixedly connected to the inner side surfaces of the upper and lower biting grooves 101 and 201. The arrangement of the medical rubber pad improves the comfort of the contact of the teeth with the upper occluding frame 1 and the lower occluding frame 2, and prevents the teeth from being damaged.
The working principle of the invention is as follows: the upper articulator 1 and the lower articulator 2 in the invention are convenient for the patient to bite the upper teeth and the lower teeth, the angle between the upper articulator 1 and the lower articulator 2 can be adjusted and fixed through the opening adjusting mechanism 3, so that the mouth opening posture of the patient can be fixed through the upper articulator 1 and the lower articulator 2 when the medicine is applied to the throat of the patient, the included angle between the upper articulator 1 and the lower articulator 2 can be properly adjusted through the opening adjusting mechanism 3 according to the mouth opening amplitude of the patient, better medicine application can be conveniently performed through the medicine applying mechanism 4, and the medicine applying device can be prevented from damaging the throat of the patient during medicine application; the depth of the medicine feeding mechanism 4 in the throat of the patient can be properly adjusted, so that medicine feeding can be conveniently carried out at different depths of the throat of the patient. When the opening adjusting mechanism 3 is adjusted, the adjusting rotating block 307 is rotated to drive the screw rod 308 to rotate around the axis of the screw rod 308, when the screw rod 308 rotates, the distance between the linkage plate 309 and the fixing plate 312 can be driven to change through the thread matching with the linkage plate 309, when the linkage plate 309 moves, the two racks 310 are driven to slide on the two T-shaped sliding blocks 311, the T-shaped sliding blocks 311 play a role in guiding and limiting, the two racks 310 drive the two gears 306 to reversely rotate, the two gears 306 drive the two first rotating shafts 302 to reversely rotate, the two first rotating shafts 302 drive the two adjusting connecting rods 303 to move, further, the two adjusting connecting rods 303, the two second rotating shafts 304 and the two rotating shaft seats 305 are matched to drive the upper articulator 1 and the lower articulator 2 to move, so as to change the included angle between the upper articulator 1 and the lower articulator 2, further, adjust to different expansion amplitudes, and is suitable for mouths of, the fixation of the mouth opening posture is stable, and the stability of the follow-up medicine feeding is improved. When the medicine feeding mechanism 4 feeds medicine, after the mouth opening postures of the patient are fixed by the upper dental articulator 1 and the lower dental articulator 2, the rotating pipe 401 is rotated, the rotating pipe 401 drives the sliding pipe 402 and the right-angle bent pipe 403 to rotate through the spring piece 405, so that the pipe orifice of the right-angle bent pipe 403 faces the throat of the patient needing medicine feeding, then medicine powder is filled into the sliding pipe 402, and the medicine powder can enter the right-angle bent pipe 403 through the sliding pipe 402 and fall to the throat of the patient through the right-angle bent pipe 403; when the sliding tube 402 and the right-angle bent tube 403 are required to be adjusted to insert the depth inside the throat, the spring piece 405 is pulled outwards, so that the sliding tube 402 can slide in the rotating tube 401, the spring piece 405 is loosened after the adjustment is finished, and the movable end of the spring piece 405 is clamped in a corresponding clamping groove on the tube surface of the sliding tube 402 to realize the relative fixation of the rotating tube 401 and the sliding tube 402. Extension tube 406, plastic hose 407 and hemisphere medicine spray head 408's setting, and right angle return bend 403 uses during too far away unable accurate spraying powder from the throat affected part, downward slip extension tube 406 and plastic hose 407, the length that right angle return bend 403 was worn out to extension tube 406 control plastic hose 407 is lengthened, and it is close gradually with patient throat affected part to drive hemisphere medicine spray head 408, then pour medicine into extension tube 406, medicine enters into to plastic hose 407 and spouts medicine head 408 through the hemisphere and fall at patient's throat affected part from extension tube 406, make the accurate falling in throat affected part of medicine powder. The arrangement of the circular sliding disc 409, the push-pull rod 410, the push-pull block 411 and the guide frame 412 is used when ointment needs to be applied to the throat of a patient, when the ointment needs to be applied, the push-pull block 411 is firstly pulled outwards, the push-pull block 411 slides on the guide frame 412, the push-pull block 411 drives the circular sliding disc 409 to slide on the inner wall of the lengthened pipe 406 through the push-pull rod 410, so that the ointment can be pumped into the lengthened pipe 406 from the hemispherical medicine spraying head 408 and the plastic hose 407, then when the ointment needs to be applied, the push-pull block 411 is pressed, and the push-pull block 411 drives the circular sliding disc 409 to slide on the inner wall of the lengthened pipe 406 through the push-pull rod 410 to extrude the ointment from the hemispherical medicine spraying head 408 to be applied to the throat of the patient.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an inside medicine ware of going up of throat, includes articulator (1), lower articulator (2), opening adjustment mechanism (3) and mechanism (4) of going up medicine, its characterized in that: the tail end of the upper occluding frame (1) is hinged with the tail end of the lower occluding frame (2); the middle of the upper occluding frame (1) and the middle of the lower occluding frame (2) are respectively fixedly connected with the two ends of the opening adjusting mechanism (3); the medicine feeding mechanism (4) is connected in the middle of the opening adjusting mechanism (3).
2. The throat internal applicator of claim 1, wherein: the main body of the upper articulator (1) is of a semicircular structure; an upper occluding groove (101) is arranged on the top surface of the upper occluding frame (1).
3. The throat internal applicator of claim 2, wherein: the main body of the lower articulator (2) is of a semicircular structure; a lower occluding groove (201) is arranged on the bottom surface of the lower occluding frame (2).
4. A throat internal applicator according to claim 3, wherein: the opening adjusting mechanism (3) comprises a hand pinch plate (301), a first rotating shaft (302), an adjusting connecting rod (303), a second rotating shaft (304), a rotating shaft seat (305), a gear (306), an adjusting rotating block (307), a lead screw (308), a linkage plate (309), a rack (310), a T-shaped sliding block (311) and a fixing plate (312); the upper end and the lower end of the hand pinching plate (301) are respectively and rotatably connected with a first rotating shaft (302), the right ends of the two first rotating shafts (302) are respectively and fixedly connected with one end of an adjusting connecting rod (303), the other ends of the two adjusting connecting rods (303) are respectively and fixedly connected with a second rotating shaft (304), and the two second rotating shafts (304) are respectively and rotatably matched on a rotating shaft seat (305); one rotating shaft seat (305) of the two rotating shaft seats (305) is fixed in the middle of the bottom surface of the upper articulator (1), and the other rotating shaft seat (305) is fixed in the middle of the top surface of the lower articulator (2); the left ends of the two first rotating shafts (302) are respectively and fixedly connected with a gear (306), the inner sides of the two gears (306) are respectively engaged with a rack (310) in a transmission way, and the two racks (310) are respectively fixed at two ends of the linkage plate (309); the middle part of the linkage plate (309) is matched in the middle of the lead screw (308) through threads; one end of the screw rod (308) is fixedly connected with the adjusting rotating block (307), the other end of the screw rod (308) is in rotating fit with the fixing plate (312), and the fixing plate (312) is fixed on the hand-pinching plate (301); two ends of the fixed plate (312) are respectively fixedly connected with a T-shaped sliding block (311), and the two T-shaped sliding blocks (311) are respectively in sliding fit in T-shaped sliding grooves in the inner side surfaces of the two racks (310).
5. The throat internal applicator of claim 4, wherein: the medicine feeding mechanism (4) comprises a rotating pipe (401), a sliding pipe (402), a right-angle elbow (403), a rotating seat (404) and a spring piece (405); the middle part of the rotating pipe (401) is rotationally matched on the hand-pinching plate (301); the sliding pipe (402) is in sliding fit with the inner side of the rotating pipe (401); the inner end of the sliding pipe (402) is fixedly connected with a right-angle elbow (403); the sliding pipe (402) is provided with a convex edge which is in sliding fit with the groove on the inner side of the rotating pipe (401); a plurality of clamping grooves which are uniformly arranged are formed in the tube surface of the sliding tube (402); the outer end of the rotating pipe (401) is fixedly connected with a rotating seat (404); the fixed end of the spring piece (405) is fixedly connected to the rotating seat (404); the movable end of the spring piece (405) is clamped in a clamping groove on the tube surface of the sliding tube (402).
6. The throat internal applicator of claim 5, wherein: the medicine feeding mechanism (4) further comprises an extension pipe (406), a plastic hose (407) and a hemispherical medicine spraying head (408); the hemispherical pesticide spraying head (408) and the lengthened pipe (406) are respectively fixedly connected and communicated with two ends of the plastic hose (407); the middle part of the extension pipe (406) is in sliding fit in the sliding pipe (402), and the middle part of the plastic hose (407) is in sliding fit at the inner sides of the sliding pipe (402) and the right-angle elbow (403); a plurality of pesticide spraying openings are formed in the hemispherical pesticide spraying head (408); the hemispherical spray head (408) and the right-angle elbow (403) are positioned on the same side of the rotating pipe (401).
7. The throat internal applicator of claim 6, wherein: the medicine feeding mechanism (4) further comprises a circular sliding disc (409), a push-pull rod (410), a push-pull block (411) and a guide frame (412); the two ends of the push-pull rod (410) are respectively and fixedly connected with a circular sliding disc (409) and a push-pull block (411), the middle part of the push-pull rod (410) is in sliding fit with a guide frame (412), and the guide frame (412) is fixed at the outer end of the lengthening pipe (406); the circular sliding disc (409) is in sealing sliding fit with the inner wall of the lengthened pipe (406).
8. The throat internal applicator of claim 7, wherein: the throat internal medicine applicator further comprises a jacking limiting mechanism (5); the jacking and limiting mechanism (5) comprises a vertical seat (501), a rectangular sliding rod (502), an arc-shaped pressing plate (503), a compression spring (504) and a stop block (505); the vertical seat (501) is fixed on the hand pinch plate (301); the middle part of the rectangular sliding rod (502) is in sliding fit with the vertical seat (501); two ends of the rectangular sliding rod (502) are respectively and fixedly connected with an arc-shaped pressing plate (503) and a stop block (505); the arc-shaped pressing plate (503) is fixedly connected with the vertical seat (501) through a compression spring (504); the inner side surface of the arc-shaped pressing plate (503) is pressed on the rotating pipe (401).
9. The throat internal applicator of claim 8, wherein: the upper occluding frame (1), the lower occluding frame (2), the rotating pipe (401), the sliding pipe (402), the right-angle bent pipe (403), the lengthening pipe (406), the plastic hose (407) and the hemispherical medicine spraying head (408) are all made of medical plastics.
10. A throat internal applicator according to claim 3, wherein: the inner side surfaces of the upper occlusion groove (101) and the lower occlusion groove (201) are fixedly connected with medical rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965614.6A CN110585575A (en) | 2019-10-12 | 2019-10-12 | Throat internal medicine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965614.6A CN110585575A (en) | 2019-10-12 | 2019-10-12 | Throat internal medicine feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110585575A true CN110585575A (en) | 2019-12-20 |
Family
ID=68866718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910965614.6A Withdrawn CN110585575A (en) | 2019-10-12 | 2019-10-12 | Throat internal medicine feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110585575A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408015A (en) * | 2020-03-30 | 2020-07-14 | 西安交通大学医学院第一附属医院 | Anti-biting cannula fixer |
| CN113730014A (en) * | 2021-08-16 | 2021-12-03 | 高路英 | Medical oral therapeutic instrument |
| CN114027890A (en) * | 2021-11-09 | 2022-02-11 | 中南大学湘雅医院 | Biopsy device for medical treatment high-efficient bronchoscope of convenient sample |
| RU217248U1 (en) * | 2022-12-14 | 2023-03-23 | Александр Витальевич Брагин | Device for protecting the oral cavity and respiratory tract when using devices to ensure the patency of the respiratory tract |
| CN116271463A (en) * | 2022-12-31 | 2023-06-23 | 乐恩(北京)医药技术有限公司 | Lower respiratory tract spraying device |
| CN117338449A (en) * | 2023-12-04 | 2024-01-05 | 中国人民解放军总医院第二医学中心 | Severe patient mouth gag |
-
2019
- 2019-10-12 CN CN201910965614.6A patent/CN110585575A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408015A (en) * | 2020-03-30 | 2020-07-14 | 西安交通大学医学院第一附属医院 | Anti-biting cannula fixer |
| CN113730014A (en) * | 2021-08-16 | 2021-12-03 | 高路英 | Medical oral therapeutic instrument |
| CN113730014B (en) * | 2021-08-16 | 2022-12-06 | 青岛市黄岛区中心医院 | Medical oral therapeutic instrument |
| CN114027890A (en) * | 2021-11-09 | 2022-02-11 | 中南大学湘雅医院 | Biopsy device for medical treatment high-efficient bronchoscope of convenient sample |
| CN114027890B (en) * | 2021-11-09 | 2023-05-26 | 中南大学湘雅医院 | Biopsy device convenient for sampling and used for medical efficient bronchoscope |
| RU217248U1 (en) * | 2022-12-14 | 2023-03-23 | Александр Витальевич Брагин | Device for protecting the oral cavity and respiratory tract when using devices to ensure the patency of the respiratory tract |
| CN116271463A (en) * | 2022-12-31 | 2023-06-23 | 乐恩(北京)医药技术有限公司 | Lower respiratory tract spraying device |
| CN116271463B (en) * | 2022-12-31 | 2024-01-30 | 乐恩(北京)医药技术有限公司 | Lower respiratory tract spraying device |
| CN117338449A (en) * | 2023-12-04 | 2024-01-05 | 中国人民解放军总医院第二医学中心 | Severe patient mouth gag |
| CN117338449B (en) * | 2023-12-04 | 2024-02-23 | 中国人民解放军总医院第二医学中心 | Severe patient mouth gag |
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| PB01 | Publication | ||
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Application publication date: 20191220 |