CN112245686B - Thyroid cyst suction device - Google Patents
Thyroid cyst suction device Download PDFInfo
- Publication number
- CN112245686B CN112245686B CN202011352948.5A CN202011352948A CN112245686B CN 112245686 B CN112245686 B CN 112245686B CN 202011352948 A CN202011352948 A CN 202011352948A CN 112245686 B CN112245686 B CN 112245686B
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- rod
- fixedly connected
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- 206010043706 Thyroid cyst Diseases 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 description 24
- 239000007787 solid Substances 0.000 description 17
- 239000012634 fragment Substances 0.000 description 8
- 239000003337 fertilizer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000001685 thyroid gland Anatomy 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010013952 Dysphonia Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000010473 Hoarseness Diseases 0.000 description 1
- 206010061245 Internal injury Diseases 0.000 description 1
- 206010067997 Iodine deficiency Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000024799 Thyroid disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 235000006479 iodine deficiency Nutrition 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- A61M1/0023—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a thyroid cyst suction device, and relates to the technical field of medical appliances. The first rotating loop rod is rotated through the first fixing ring and the second fixing ring, the first rotating loop rod moves the first rotating loop rod, the protection pad is tightly attached to the neck, the second rotating loop rod is rotated, the second rotating rods at the two ends of the second rotating loop rod support the first fixing ring and the second fixing ring, the neck can be fixed, the thyroid cyst position can be conveniently observed, the thyroid cyst is placed outside the first moving ring and the second moving ring through the moving rods, the rolling wheel is tightly attached to the first moving ring and the second moving ring inside the rotating block, when the thyroid cyst position is observed, the moving mechanism is fixed through the rotating bolts, the moving mechanism can be adjusted to move the needle and the thyroid cyst, then the needle tube is extracted and replaced through the rotating second moving ring, and the thyroid cyst sucking speed is accelerated.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a thyroid cyst suction device.
Background
Thyroid cysts refer to bladders found in the thyroid gland that contain liquids. The tumor is round, has a diameter of 2-5 cm, is smooth, generally does not or slightly painful, and moves up and down along with swallowing. Most are single shot nodules, rarely seen with multiple nodules. When the internal pressure of thyroid gland is not high, the texture is softer, and if the liquid is more, the texture is tougher. Thyroid cysts are usually asymptomatic unless the cyst is large or bleeding occurs in the cyst, and at this time, some pressing symptoms such as pain, dysphagia, dyspnea, hoarseness and the like may be caused, in general, thyroid cysts have few malignant cells, usually only need to be observed to see whether there is a tendency to become large, and thyroid cysts are endemic diseases, mainly caused by iodine deficiency, thyroid cysts appear due to hyperplasia and swelling of thyroid glands, degenerative diseases, sometimes also caused by in vivo overabundant liver fire or internal injury of emotion, and liver qi is depressed to form a knot, thereby causing thyroid diseases.
The sprinkling irrigation equipment that uses at present, when using, many sprinkling irrigation equipment all do not pulverize the fertilizer medicine of large granule in the fertilizer medicine, make the fertilizer medicine of large granule like this can't dissolve in the inside of stirring storehouse, pile up in the inside of stirring storehouse, let the use cost of fertilizer medicine improve, perhaps the unable automatic turned angle of sprinkling irrigation equipment lets the rate of utilization decline piece of sprinkling irrigation equipment, for this reason, the person of skill in the art has proposed a thyroid cyst suction device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a thyroid cyst suction device, which solves the problems that granular fertilizer and pesticide cannot be dissolved in a stirring bin and accumulated in the stirring bin, so that the use cost of the fertilizer and pesticide is increased, or the sprinkler equipment cannot automatically rotate at an angle, and the use rate of the sprinkler equipment is reduced.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a thyroid cyst suction device, includes the removal cutting ferrule, the inside swing joint of removal cutting ferrule has the extraction needle tubing, the top of removal cutting ferrule is through pin swing joint has the swivel becket, fixedly connected with spring between removal cutting ferrule and the swivel becket, the outside fixedly connected with movable block of removal cutting ferrule, one side fixedly connected with telescopic link of movable block, the opposite side fixedly connected with slide bar of movable block, the one end fixedly connected with movable mechanism of telescopic link, and the one end and the movable mechanism sliding connection of slide bar have, the inboard sliding connection of movable mechanism has fixed establishment, the bottom of removal cutting ferrule is through fixed block fixedly connected with docking mechanism, one side fixedly connected with adjustment mechanism of docking mechanism, docking mechanism's bottom fixedly connected with removes the syringe needle, docking mechanism's inside swing joint has the connecting pipe.
The fixed establishment includes first solid fixed ring, one side of first solid fixed ring has the solid fixed ring of second through hinge swing joint, the one end fixedly connected with first dwang of solid fixed ring of first solid fixed ring and second, the outside roll connection of first dwang has first rotation loop bar, the one end roll connection of first rotation loop bar has the protection pad, the inside fixedly connected with second dwang of solid fixed ring of first solid fixed ring and second, the outside roll connection of second dwang has the second to rotate the loop bar.
Preferably, the movable mechanism comprises a movable rod, the outside of the movable rod is connected with a movable block in a sliding manner, two ends of the movable rod are connected with a rotating block through pins in a movable manner, one end of the rotating block is connected with a rolling wheel through pins in a movable manner, the inside of the rolling wheel is connected with a second movable ring in a rolling manner, and one end of the second movable ring is connected with a first movable ring in a fitting manner.
Preferably, the docking mechanism comprises a docking sleeve, a first movable elastic piece is fixedly connected to the bottom of the docking sleeve, a third movable ring is connected to the outer portion of the first movable elastic piece through threads, a second movable elastic piece is fixedly connected to the top of the docking sleeve, a fourth movable ring is connected to the outer portion of the second movable elastic piece through threads, a hook is fixedly connected to the outer portions of the first movable elastic piece and the second movable elastic piece, and a sealing ring is fixedly connected to the outer portions of the third movable ring and the fourth movable ring.
Preferably, the adjusting mechanism comprises an adjusting cylinder, a rotating rod is connected inside the adjusting cylinder in a rolling manner, three groups of rotating blocks are fixedly connected to the outer portion of the rotating rod, a rotating handle is fixedly connected to one end of the rotating rod, and a rubber pad is fixedly connected to the outer portion of the rotating block.
Preferably, the thread inside the second rotating sleeve rod is a bidirectional thread, the length of the second rotating sleeve rod is consistent with that of the second rotating rod, and the length of the first rotating rod is consistent with that of the first rotating sleeve rod.
Preferably, the first movable ring and the second movable ring have the same size and structure, the first fixed ring and the second fixed ring are connected to the outer parts of the first movable ring and the second movable ring through the fixed block, and a sliding hole is formed in the inner part of the movable block.
Preferably, one end of the butt joint sleeve is inclined 15 degrees with the other end of the butt joint sleeve, the inside of the second movable elastic sheet is in fit connection with the bottom of the extraction needle tube, and the center lines of the extraction needle tube, the butt joint sleeve and the movable needle head are coaxial.
Preferably, the outside of rubber pad is connected with the connecting pipe laminating, the one end slope 30 of turning block, and the length of three group's turning block increases gradually.
Advantageous effects
The invention provides a thyroid cyst suction device. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a thyroid cyst suction device, including first solid fixed ring through fixed establishment, one side of first solid fixed ring has the second solid fixed ring through hinge swing joint, the first dwang of the one end fixedly connected with of first solid fixed ring and second solid fixed ring, the outside roll connection of first dwang has first rotating loop bar, the one end roll connection of first rotating loop bar has the protection pad, the inside fixedly connected with second dwang of first solid fixed ring and second solid fixed ring, the outside roll connection of second rotating loop bar has the second to rotate the loop bar, through first solid fixed ring and the fixed loop cover of second in patient's neck department, rotate first rotating loop bar, first rotating loop bar will first dwang removes, let the protection pad will hug closely neck department, rotate the second rotating loop bar, the second dwang at second rotating loop bar both ends will first solid fixed ring and second solid fixed loop support, so can fix neck department, thereby conveniently observe thyroid cyst position.
2. The utility model provides a thyroid cyst suction device, including the movable rod through movable mechanism, the outside sliding connection of movable rod has the movable block, there is the dwang at the both ends of movable rod through pin swing joint, the one end of dwang has the roll wheel through pin swing joint, the inside roll connection of roll wheel has the second expansion ring, the one end laminating of second expansion ring is connected with first expansion ring, put the outside of first expansion ring and second expansion ring through the movable rod, it makes the inside of roll wheel hug closely the outside at first expansion ring and second expansion ring to rotate the dwang, be connected movable block and movable rod, when observing the position of thyroid cyst, the rotation bolt is fixed the movable mechanism, can adjust the position of removal syringe needle and thyroid cyst through the movable mechanism like this.
3. The utility model provides a thyroid cyst suction device, including the docking sleeve through docking mechanism, docking sleeve's bottom fixedly connected with first movable shell fragment, the outside of first movable shell fragment is through threaded connection's third expansion ring, docking sleeve's top fixedly connected with second movable shell fragment, the outside of second movable shell fragment is through threaded connection's fourth expansion ring, the outside fixedly connected with couple of first movable shell fragment and second movable shell fragment, the outside fixedly connected with sealing washer of third expansion ring and fourth expansion ring, through hanging the both ends at the outside of couple, at the fourth expansion ring of rotation, the inside of fourth expansion ring with second movable shell fragment and the bottom fixed connection of extraction needle tubing, then at the third expansion ring of rotation, the inside of third expansion ring with first movable shell fragment and the top fixed connection of removal syringe, can change the extraction needle tubing through rotating the fourth expansion ring like this, thyroid cyst suction speed has been accelerated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a securing mechanism according to the present invention;
FIG. 3 is a schematic view of the movable mechanism of the present invention;
FIG. 4 is a schematic view of a docking mechanism of the present invention;
FIG. 5 is a schematic view of an adjustment mechanism according to the present invention.
In the figure: 1. moving the cutting sleeve; 2. a fixing mechanism; 21. a first fixing ring; 22. a second fixing ring; 23. a first rotating lever; 24. a second rotating lever; 25. a first rotating sleeve lever; 26. a second rotating loop bar; 27. a protective pad; 3. a movable mechanism; 31. a moving rod; 32. a first movable ring; 33. a movable block; 34. a rolling wheel; 35. a second movable ring; 36. a rotating block; 4. a docking mechanism; 41. butting a sleeve; 42. a third movable ring; 43. a first movable spring plate; 44. a fourth movable ring; 45. a second movable spring plate; 46. a hook; 47. a seal ring; 5. an adjusting mechanism; 51. an adjustment cylinder; 52. a rotating lever; 53. a rotating block; 54. a rotating handle; 55. a rubber pad; 6. moving the needle; 7. a moving block; 8. a slide bar; 9. a telescopic rod; 10. a connecting pipe; 11. a spring; 12. a rotating ring; 13. and (5) extracting the needle tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a thyroid cyst suction device, including removing cutting ferrule 1, the inside swing joint of removing cutting ferrule 1 has extraction needle tubing 13, the top of removing cutting ferrule 1 is through pin swing joint has swivel becket 12, fixedly connected with spring 11 between removing cutting ferrule 1 and the swivel becket 12, the outside fixedly connected with movable block 7 of removing cutting ferrule 1, one side fixedly connected with telescopic link 9 of movable block 7, the opposite side fixedly connected with slide bar 8 of movable block 7, the one end fixedly connected with movable mechanism 3 of telescopic link 9, and the one end and the movable mechanism 3 sliding connection of slide bar 8, the inboard sliding connection of movable mechanism 3 has fixed establishment 2, the bottom of removing cutting ferrule 1 is through fixed block fixedly connected with docking mechanism 4, one side fixedly connected with adjustment mechanism 5 of docking mechanism 4, the bottom fixedly connected with removal syringe needle 6 of docking mechanism 4, the inside swing joint of docking mechanism 4 has connecting pipe 10.
Referring to fig. 2, the fixing mechanism 2 includes a first fixing ring 21, a second fixing ring 22 movably connected to one side of the first fixing ring 21 through a hinge, a first rotating rod 23 fixedly connected to one ends of the first fixing ring 21 and the second fixing ring 22, a first rotating sleeve rod 25 rotatably connected to an outer portion of the first rotating rod 23, a protection pad 27 rotatably connected to one end of the first rotating sleeve rod 25, a second rotating rod 24 fixedly connected to an inner portion of the first fixing ring 21 and an inner portion of the second fixing ring 22, and a second rotating sleeve rod 26 rotatably connected to an outer portion of the second rotating rod 24.
Referring to fig. 3, the movable mechanism 3 includes a movable rod 31, a movable block 33 is slidably connected to the outside of the movable rod 31, two ends of the movable rod 31 are movably connected to a rotating block 36 through a pin, one end of the rotating block 36 is movably connected to a rolling wheel 34 through a pin, a second movable ring 35 is rotatably connected to the inside of the rolling wheel 34, and one end of the second movable ring 35 is attached to the first movable ring 32.
Referring to fig. 4, the docking mechanism 4 includes a docking sleeve 41, a first movable elastic sheet 43 is fixedly connected to the bottom of the docking sleeve 41, a third movable ring 42 is connected to the outer portion of the first movable elastic sheet 43 through a thread, a second movable elastic sheet 45 is fixedly connected to the top of the docking sleeve 41, a fourth movable ring 44 is connected to the outer portion of the second movable elastic sheet 45 through a thread, a hook 46 is fixedly connected to the outer portions of the first movable elastic sheet 43 and the second movable elastic sheet 45, and a sealing ring 47 is fixedly connected to the outer portions of the third movable ring 42 and the fourth movable ring 44.
Referring to fig. 5, the adjusting mechanism 5 includes an adjusting cylinder 51, a rotating rod 52 is rollably connected to the inside of the adjusting cylinder 51, three sets of rotating blocks 53 are fixedly connected to the outside of the rotating rod 52, a rotating handle 54 is fixedly connected to one end of the rotating rod 52, and a rubber pad 55 is fixedly connected to the outside of the rotating block 53.
Further, the thread inside the second rotating sleeve rod 26 is a bidirectional thread, the length of the second rotating sleeve rod 26 is identical to the length of the second rotating rod 24, and the length of the first rotating rod 23 is identical to the length of the first rotating sleeve rod 25.
Further, the first movable ring 32 and the second movable ring 35 have the same size and structure, the first fixed ring 21 and the second fixed ring 22 are connected to the outside of the first movable ring 32 and the second movable ring 35 through the fixed block, and the sliding hole is provided in the inside of the movable block 33.
Further, one end of the docking sleeve 41 is inclined 15 ° to the other end, the inside of the second movable elastic piece 45 is attached to the bottom of the extraction needle tube 13, and the center lines of the extraction needle tube 13, the docking sleeve 41 and the movable needle 6 are coaxial.
Further, the outer portion of the rubber pad 55 is attached to the connection pipe 10, one end of the rotation block 53 is inclined by 30 °, and the lengths of the three sets of rotation blocks 53 are gradually increased.
When in use, the first fixing ring 21 and the second fixing ring 22 are sleeved on the neck of a patient, the first rotating sleeve rod 25 is rotated, the first rotating sleeve rod 25 moves the first rotating rod 23, the protection pad 27 is tightly attached to the neck, the second rotating sleeve rod 26 is rotated, the first fixing ring 21 and the second fixing ring 22 are supported by the second rotating rod 24 at two ends of the second rotating sleeve rod 26, thereby fixing the neck, facilitating the observation of the thyroid cyst position, the extraction needle tube 13 is placed in the movable sleeve 1, the rotating ring 12 is rotated by the elastic force of the spring 11, the extraction needle tube 13 is blocked in the movable sleeve 1, the connecting tube 10 is placed in the butt joint sleeve 41, the two ends of the connecting tube 10 are hung outside the hook 46, the fourth movable ring 44 is rotated, the inside of the second movable elastic sheet 45 is fixedly connected with the bottom of the extraction needle tube 13, then the third movable ring 42 is rotated, the third movable ring 42 fixedly connects the inner part of the first movable elastic sheet 43 with the top of the movable needle 6, the movable rod 31 is placed outside the first movable ring 32 and the second movable ring 35, the inner part of the rolling wheel 34 is tightly attached to the outer parts of the first movable ring 32 and the second movable ring 35 by the rotating block 36, the movable block 7 is connected with the movable rod 31, when the position of the thyroid cyst is observed, the movable mechanism 3 is fixed by the rotating bolt, the movable needle 6 is inserted into the inside of the thyroid cyst by the extending and retracting rod 9 through the sliding rod 8, the thyroid cyst is slowly extracted by pulling the extracting needle tube 13, when the extracting speed of the thyroid cyst is to be regulated, the rotating handle 54 is rotated, the rotating rod 52 is driven by the rotating handle 54, the outer parts of the three groups of the rotating blocks 53 are gradually contacted with the connecting pipe 10 inside the butting sleeve 41 through the rubber cushion 55, thereby adjusting the withdrawal speed of the withdrawal needle 13.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Thyroid cyst aspiration device, including removing cutting ferrule (1), its characterized in that: the novel needle comprises a movable clamping sleeve (1), wherein an extraction needle tube (13) is movably connected to the inside of the movable clamping sleeve (1), a rotating ring (12) is movably connected to the top of the movable clamping sleeve (1) through a pin, a spring (11) is fixedly connected between the movable clamping sleeve (1) and the rotating ring (12), a movable block (7) is fixedly connected to the outside of the movable clamping sleeve (1), a telescopic rod (9) is fixedly connected to one side of the movable block (7), a sliding rod (8) is fixedly connected to the other side of the movable block (7), a movable mechanism (3) is fixedly connected to one end of the telescopic rod (9), one end of the sliding rod (8) is slidably connected with the movable mechanism (3), a fixing mechanism (2) is slidably connected to the inner side of the movable mechanism (3), a butt joint mechanism (4) is fixedly connected to the bottom of the movable clamping sleeve (1) through the fixing block, an adjusting mechanism (5) is fixedly connected to the bottom of the butt joint mechanism (4), and a connecting pipe (10) is movably connected to the inside of the butt joint mechanism (4).
The fixing mechanism (2) comprises a first fixing ring (21), one side of the first fixing ring (21) is movably connected with a second fixing ring (22) through a hinge, one ends of the first fixing ring (21) and the second fixing ring (22) are fixedly connected with a first rotating rod (23), the outside of the first rotating rod (23) is in rolling connection with a first rotating sleeve rod (25), one end of the first rotating sleeve rod (25) is in rolling connection with a protection pad (27), the inside of the first fixing ring (21) and the inside of the second fixing ring (22) are fixedly connected with a second rotating rod (24), and the outside of the second rotating rod (24) is in rolling connection with a second rotating sleeve rod (26);
the movable mechanism (3) comprises a movable rod (31), a movable block (33) is connected to the outside of the movable rod (31) in a sliding manner, two ends of the movable rod (31) are movably connected with a rotating block (36) through pins, one end of the rotating block (36) is movably connected with a rolling wheel (34) through pins, a second movable ring (35) is connected to the inside of the rolling wheel (34) in a rolling manner, and one end of the second movable ring (35) is connected with a first movable ring (32) in a fitting manner;
the butt joint mechanism (4) comprises a butt joint sleeve (41), a first movable elastic piece (43) is fixedly connected to the bottom of the butt joint sleeve (41), a third movable ring (42) is connected to the outer portion of the first movable elastic piece (43) through threads, a second movable elastic piece (45) is fixedly connected to the top of the butt joint sleeve (41), a fourth movable ring (44) is connected to the outer portion of the second movable elastic piece (45) through threads, a hook (46) is fixedly connected to the outer portions of the first movable elastic piece (43) and the second movable elastic piece (45), and a sealing ring (47) is fixedly connected to the outer portions of the third movable ring (42) and the fourth movable ring (44);
the adjusting mechanism (5) comprises an adjusting cylinder (51), a rotating rod (52) is connected inside the adjusting cylinder (51) in a rolling mode, three groups of rotating blocks (53) are fixedly connected to the outside of the rotating rod (52), a rotating handle (54) is fixedly connected to one end of the rotating rod (52), and a rubber pad (55) is fixedly connected to the outside of the rotating block (53).
2. A thyroid cyst aspiration device as set forth in claim 1 wherein: the screw thread inside the second rotating sleeve rod (26) is a bidirectional screw thread, the length of the second rotating sleeve rod (26) is consistent with that of the second rotating rod (24), and the length of the first rotating rod (23) is consistent with that of the first rotating sleeve rod (25).
3. A thyroid cyst aspiration device as set forth in claim 1 wherein: the size and the structure of the first movable ring (32) and the second movable ring (35) are the same, the first fixed ring (21) and the second fixed ring (22) are connected to the outer parts of the first movable ring (32) and the second movable ring (35) through fixed blocks, and sliding holes are formed in the inner parts of the movable blocks (33).
4. A thyroid cyst aspiration device as set forth in claim 1 wherein: one end and the other end of the butt joint sleeve (41) are inclined by 15 degrees, the inside of the second movable elastic sheet (45) is connected with the bottom of the extraction needle tube (13) in a fitting mode, and the central lines of the extraction needle tube (13), the butt joint sleeve (41) and the movable needle head (6) are coaxial.
5. A thyroid cyst aspiration device as set forth in claim 1 wherein: the outside of rubber pad (55) is connected with connecting pipe (10) laminating, the one end slope 30 of turning block (53), and the length of three group turning block (53) increases gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352948.5A CN112245686B (en) | 2020-11-27 | 2020-11-27 | Thyroid cyst suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352948.5A CN112245686B (en) | 2020-11-27 | 2020-11-27 | Thyroid cyst suction device |
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| Publication Number | Publication Date |
|---|---|
| CN112245686A CN112245686A (en) | 2021-01-22 |
| CN112245686B true CN112245686B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011352948.5A Active CN112245686B (en) | 2020-11-27 | 2020-11-27 | Thyroid cyst suction device |
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| CN (1) | CN112245686B (en) |
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| DE102008003105A1 (en) * | 2008-01-01 | 2009-07-02 | Lts Lohmann Therapie-Systeme Ag | Disposable injector with manually operated piston and a two-chamber system |
| CN209074807U (en) * | 2018-06-24 | 2019-07-09 | 杭州桐庐医达器械设备有限公司 | A kind of thyroid needle aspirator |
| CN208978551U (en) * | 2018-07-18 | 2019-06-14 | 长沙师范学院 | A kind of children's fine arts drawing board |
| CN210728298U (en) * | 2019-05-06 | 2020-06-12 | 王涛 | Neurosurgery drainage device |
| CN210384508U (en) * | 2019-06-13 | 2020-04-24 | 中国医科大学附属第一医院 | Cyst liquid extracting device for thyroid surgery |
| CN110630838A (en) * | 2019-08-28 | 2019-12-31 | 万硕(成都)航空科技有限公司 | Hose quick-insertion fluid connector |
| CN211609870U (en) * | 2020-08-13 | 2020-10-02 | 中国人民解放军第四军医大学 | Special electrodynamic type aspirator of thyroid nodule biopsy |
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