CN112022283B

CN112022283B - Multi-angle turning suction tube type curet for otolaryngological department

Info

Publication number: CN112022283B
Application number: CN202011000151.9A
Authority: CN
Inventors: 丁德涛; 亓志玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2022-05-17
Anticipated expiration: 2040-09-22
Also published as: CN112022283A

Abstract

The invention provides a multi-angle turning straw type curet for an otolaryngological department, and relates to the technical field of medical instruments. This a multi-angle diversion straw formula curet for otolaryngology branch of academic or vocational study, including the elastic tube, the inner pot head of elastic tube is equipped with the straw, the top fixedly connected with of elastic tube draws the spoon, the top of straw is run through the elastic tube and is led to drawing spoon inner, the bottom of elastic tube is run through to the lower extreme of straw, the fixed cover that straw shaft is close to elastic tube bottom department is equipped with the limiting plate, the fixed cover is equipped with fixed cover No. one on the pipe shaft that the elastic tube leaned on the middle-end, No. one side fixedly connected with rope of a fixed cover is detained, fixedly connected with haulage rope on the rope detains. The invention provides a multi-angle turning suction pipe type curet for an otolaryngological department, which has the advantages of simple integral structure and convenient operation, can synchronously scrape and clean wastes, can save more time, can conveniently adjust the angle of a suction pipe, and is more convenient to use.

Description

Multi-angle turning suction tube type curet for otolaryngological department

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multi-angle turning suction pipe type curet for an otolaryngological department.

Background

The curette is a medical instrument commonly used in the department of otorhinolaryngology, and when the nasal cavity operation is performed, blood and waste tissues generated on the operation wound surface need to be scraped out by the curette, and then the operation wound surface is completely sucked by a suction apparatus.

When the traditional operation is carried out, two instruments of a curette and an aspirator need to be repeatedly and alternately used, the use is inconvenient, the operation time is prolonged, and the arrangement angle of some curettes with straws is single, so that the folding angle can not be adjusted according to specific conditions.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multi-angle turning suction pipe type curet for an otolaryngological department, which solves the problems that the angle of the existing device cannot be adjusted and the use is inconvenient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-angle diversion suction tube type curet for otolaryngology department comprises an elastic tube, wherein a suction tube is sleeved at the inner end of the elastic tube, a drawing spoon is fixedly connected to the top end of the elastic tube, the top end of the suction tube penetrates through the elastic tube to the inner end of the drawing spoon, the lower end of the suction tube penetrates through the bottom end of the elastic tube, a limiting plate is fixedly sleeved at the position, close to the bottom end of the elastic tube, of a suction tube body, a first fixing sleeve is fixedly sleeved on the tube body, close to the middle end, of the elastic tube body, a first rope buckle is fixedly connected to one side of the first fixing sleeve, a traction rope is fixedly connected to the first rope buckle, a second fixing sleeve is fixedly sleeved on the elastic tube body at the upper end of the first fixing sleeve, a pulley frame is fixedly connected to one side of the second fixing sleeve, a fixed pulley is rotatably arranged at the inner end of the pulley frame, a third fixing sleeve is fixedly sleeved on the elastic tube body at the lower end of the first fixing sleeve, the fixed cover of No. three one side fixedly connected with backup pad, the fixed two extension boards that are provided with of up end of backup pad, the fixed thread bush that has inlayed in the plate body inner of backup pad, thread bush inner end threaded connection has adjusting screw, the spout has all been seted up on the relative inner wall of two extension boards, adjusting screw's top is rotated and is connected with the slider, equal fixedly connected with draw runner on the both sides wall of slider, two draw runners are located two spout inner respectively, fixedly connected with gusset plate between the top of two extension boards, No. two rope knots of top fixedly connected with of slider.

Preferably, the elastic tube is made of a metal material.

Preferably, the scoop is hollow football-shaped and is provided with a gap with the size of one third.

Preferably, the suction pipe body at the lower end of the limiting plate is movably sleeved with a connecting sleeve, and the connecting sleeve is in threaded connection with the bottom end of the elastic pipe.

Preferably, the middle end plate body of the reinforcing plate is provided with a rope threading hole.

Preferably, the first rope fastener, the fixed pulley and the supporting plate are arranged on the same side of the elastic pipe.

Preferably, one end of the traction rope, which is far away from the first rope buckle, penetrates through the fixed pulley and the rope threading hole to be fixedly connected with the second rope buckle.

The working principle is as follows: during the use, the bottom and the getter device of straw are connected now, then alright with having used in the beginning, when the straw angle of whole device is adjusted to needs, twist adjusting screw through the hand, adjusting screw can slide from top to bottom in the thread bush when rotating, adjusting screw can drive the slider and slide from top to bottom when sliding from top to bottom, the slider slides and can detain the pulling haulage rope through No. two ropes, thereby with fixed pulley pulling downwards, make the elasticity pipe crooked, the elasticity pipe crooked drives the straw crooked, after adjusting the angle, alright scrape except with carrying out the wastes material, when striking off, the wastes material can drop and draw in the spoon, then by the getter device suction through the straw.

(III) advantageous effects

The invention provides a multi-angle turning suction pipe type curet for an otolaryngological department. The method has the following beneficial effects:

compared with the existing device, the device is simple in overall structure and convenient to operate, scraping and cleaning of wastes can be synchronously performed, redundant steps are omitted, more time can be saved, meanwhile, the device can conveniently adjust the angle of the suction pipe through the arrangement of the elastic pipe, and the use is more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of a grip sleeve structure of the present invention;

FIG. 3 is a cross-sectional view of a support plate structure of the present invention.

Wherein, 1, an elastic tube; 2. a straw; 3. scooping; 4. a limiting plate; 5. connecting sleeves; 6. holding the sleeve; 7. a first fixing sleeve; 8. a first rope fastener; 9. a hauling rope; 10. a second fixing sleeve; 11. a pulley yoke; 12. a fixed pulley; 13. a third fixing sleeve; 14. a support plate; 15. a threaded sleeve; 16. a support plate; 17. adjusting the screw rod; 18. a chute; 19. a slider; 20. a slide bar; 21. a second rope fastener; 22. a reinforcing plate; 23. a stringing hole; 24. a finger groove.

Detailed Description

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

Example (b):

as shown in fig. 1-3, an embodiment of the present invention provides a multi-angle diversion pipette type curette for otorhinolaryngology department, which comprises an elastic tube 1, a pipette 2 is sleeved at the inner end of the elastic tube 1, the pipette 2 is made of soft rubber material, a scoop 3 is fixedly connected to the top end of the elastic tube 1, the top end of the pipette 2 penetrates through the elastic tube 1 and reaches the inner end of the scoop 3, the lower end of the pipette 2 penetrates through the bottom end of the elastic tube 1, a position limiting plate 4 is fixedly sleeved on the tube body of the pipette 2 near the bottom end of the elastic tube 1, a first fixing sleeve 7 is fixedly sleeved on the tube body of the elastic tube 1 near the middle end, a first rope buckle 8 is fixedly connected to one side of the first fixing sleeve 7, a traction rope 9 is fixedly connected to the first rope buckle 8, the traction rope 9 is made of high-strength material, a second fixing sleeve 10 is fixedly sleeved on the tube 1 at the upper end of the first fixing sleeve 7, a pulley frame 11 is fixedly connected to one side of the second fixing sleeve 10, the inner end of the pulley frame 11 is rotatably provided with a fixed pulley 12, a third fixed sleeve 13 is fixedly sleeved on a tube body of an elastic tube 1 at the lower end of the first fixed sleeve 7, one side of the third fixed sleeve 13 is fixedly connected with a supporting plate 14, the upper end surface of the supporting plate 14 is fixedly provided with two supporting plates 16, the inner end of the plate body of the supporting plate 14 is fixedly embedded with a threaded sleeve 15, the inner end of the threaded sleeve 15 is in threaded connection with an adjusting screw 17, the opposite inner walls of the two supporting plates 16 are respectively provided with a sliding groove 18, the top end of the adjusting screw 17 is rotatably connected with a sliding block 19, two side walls of the sliding block 19 are respectively and fixedly connected with a sliding strip 20, the two sliding strips 20 are respectively positioned at the inner ends of the two sliding grooves 18, the design can limit the position of the sliding block 19, the sliding block 19 is prevented from rotating along with the rotation of the adjusting screw 17, a reinforcing plate 22 is fixedly connected between the top ends of the two supporting plates 16, and the reinforcing plate 22 can enable the connection between the two supporting plates 16 to be more stable, the top end of the slide block 19 is fixedly connected with a second rope buckle 21.

Elastic tube 1 is made by metal material, elastic tube 1 has good resilience, can the answer the normal position after losing the restriction, scoop 3 sets to hollow football shape, and set up the opening of third size, this design makes the wastes material of scraping can directly fall in scoop 3, conveniently by 2 suctions of straw, movable sleeve is equipped with adapter sleeve 5 on 2 pipe shafts of straw of limiting plate 4 lower extreme, adapter sleeve 5 and elastic tube 1's bottom threaded connection, the stringing hole 23 has been seted up on the well end plate of gusset plate 22 on one's body, No. one rope fastening 8, fixed pulley 12, backup pad 14 all sets up same one side at elastic tube 1, the one end that No. one rope fastening 8 was kept away from to haulage rope 9 passes fixed pulley 12, stringing hole 23 and No. two rope fastening 21 fixed connection.

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

Claims

1. The utility model provides a multi-angle diversion straw formula curet for otolaryngology branch of academic or vocational study, includes elasticity pipe (1), its characterized in that: the inner end of the elastic tube (1) is sleeved with a suction tube (2), the top end of the elastic tube (1) is fixedly connected with a spoon (3), the top end of the suction tube (2) penetrates through the elastic tube (1) to reach the inner end of the spoon (3), the lower end of the suction tube (2) penetrates through the bottom end of the elastic tube (1), a limiting plate (4) is fixedly sleeved on the tube body of the suction tube (2) close to the bottom end of the elastic tube (1), a first fixing sleeve (7) is fixedly sleeved on the tube body of the elastic tube (1) close to the middle end, a first rope buckle (8) is fixedly connected to one side of the first fixing sleeve (7), a traction rope (9) is fixedly connected to the first rope buckle (8), a second fixing sleeve (10) is fixedly sleeved on the tube body of the elastic tube (1) at the upper end of the first fixing sleeve (7), and a pulley frame (11) is fixedly connected to one side of the second fixing sleeve (10), the inner end of the pulley frame (11) is rotatably provided with a fixed pulley (12), a third fixed sleeve (13) is fixedly sleeved on a pipe body of an elastic pipe (1) at the lower end of the first fixed sleeve (7), a supporting plate (14) is fixedly connected to one side of the third fixed sleeve (13), two supporting plates (16) are fixedly arranged on the upper end face of the supporting plate (14), a threaded sleeve (15) is fixedly embedded at the inner end of the plate body of the supporting plate (14), an adjusting screw rod (17) is in threaded connection with the inner end of the threaded sleeve (15), sliding grooves (18) are formed in the opposite inner walls of the two supporting plates (16), a sliding block (19) is rotatably connected to the top end of the adjusting screw rod (17), sliding strips (20) are fixedly connected to the two side walls of the sliding block (19), the two sliding strips (20) are respectively located at the inner ends of the two sliding grooves (18), and a reinforcing plate (22) is fixedly connected between the top ends of the two supporting plates (16), the top end of the sliding block (19) is fixedly connected with a second rope fastener (21).

2. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: the elastic tube (1) is made of a metal material.

3. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: the scoop (3) is arranged to be hollow football-shaped and is provided with a gap with the size of one third.

4. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: the connecting sleeve (5) is movably sleeved on the pipe body of the suction pipe (2) at the lower end of the limiting plate (4), and the connecting sleeve (5) is in threaded connection with the bottom end of the elastic pipe (1).

5. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: the middle end plate body of the reinforcing plate (22) is provided with a rope threading hole (23).

6. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: the first rope fastener (8), the fixed pulley (12) and the support plate (14) are arranged on the same side of the elastic pipe (1).

7. The multi-angle turning straw type curet for the otolaryngological department as claimed in claim 1, wherein: one end of the traction rope (9) far away from the first rope buckle (8) penetrates through the fixed pulley (12) and the rope penetrating hole (23) to be fixedly connected with the second rope buckle (21).