CN112882223A - Auxiliary device for pediatric surgery - Google Patents
Auxiliary device for pediatric surgery Download PDFInfo
- Publication number
- CN112882223A CN112882223A CN202110247514.7A CN202110247514A CN112882223A CN 112882223 A CN112882223 A CN 112882223A CN 202110247514 A CN202110247514 A CN 202110247514A CN 112882223 A CN112882223 A CN 112882223A
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- Prior art keywords
- arc
- fixing band
- block
- annular fixing
- shaped
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 description 13
- 230000009471 action Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 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
- 238000002682 general surgery Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
- G02B25/004—Magnifying glasses having binocular arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
- G02B25/005—Magnifying glasses with means for adjusting the magnifying glass or the object viewed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Prostheses (AREA)
Abstract
The invention discloses an auxiliary device for pediatric surgery, which comprises an annular fixing band, wherein the upper surface of the annular fixing band is uniformly provided with a fixedly-installed head fixing band, connecting bent blocks are uniformly arranged inside the circle center of the annular fixing band, a corrugated band is fixedly installed between every two adjacent connecting bent blocks, the upper surface of each connecting bent block is hinged with a movable arc-shaped plate, the upper end of each movable arc-shaped plate is provided with an upper end arc-shaped top block, the upper end of each movable arc-shaped plate is hinged with the upper end arc-shaped top block, one side of the annular fixing band is provided with a connecting cylinder, lens cones are symmetrically arranged inside the connecting cylinder in a sliding mode, the circumferential outer wall of the central plane of each lens cone is in threaded connection with an adjusting sleeve wheel, and the circumferential outer wall of the connecting cylinder is provided with a second matching groove. In the using process, the fixing device is convenient to fix, has higher stability in the fixing process, can play a role in auxiliary observation, and improves the safety in the operation process.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to an auxiliary device for pediatric surgery.
Background
Pediatric surgery is an emerging clinical discipline, and is mainly used for researching pediatric diseases needing surgical treatment. Generally divided into specialized departments of neonatal surgery, infantile general surgery, infantile thoracic and heart surgery, infantile urinary surgery, infantile neurosurgery, infantile ear, nose, throat-head and neck surgery, infantile orthopedics, and the like.
In various pediatric surgical operations, because the body of a child is not completely developed, the tissue inside the child is softer and thinner than that of an adult, in the operation process, the tissue inside the child is difficult to find, a clinician needs to put more energy into the operation process, but in the process of putting more energy into observing the tissue inside the child, the clinician is easy to feel tired, particularly eyes of the clinician, and the problem of dryness is easy to occur, inconvenience is brought to the pediatric surgical operations, and even potential safety hazards influencing the operations can occur, so that the child surgical operation auxiliary device is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an auxiliary device for pediatric surgery.
In order to achieve the purpose, the invention adopts the following technical scheme:
an auxiliary device for pediatric surgery comprises an annular fixing band, wherein the upper surface of the annular fixing band is uniformly provided with a head fixing band fixedly, connecting curved blocks are uniformly arranged inside the circle center of the annular fixing band, a corrugated band is fixedly arranged between every two adjacent connecting curved blocks, the upper surface of each connecting curved block is hinged with a movable arc-shaped plate, the upper end of each movable arc-shaped plate is provided with an upper end arc-shaped top block, the upper end of each movable arc-shaped plate is hinged with the upper end arc-shaped top block, one side of the annular fixing band is provided with a connecting cylinder, the connecting cylinder is internally provided with lens cones in a symmetrical and sliding manner, the circumferential outer wall of the central plane of each lens cone is in threaded connection with an adjusting sleeve wheel, the circumferential outer wall of the connecting cylinder is provided with a second matching groove matched with the lens cones, and the adjusting sleeve wheel is rotatably connected with the second matching groove, two fixed mounting has a condensing lens on lens cone central plane's the circumference inner wall, the upper surface central point of connecting cylinder puts fixed mounting has the cooperation piece, one side fixed mounting that the head fixed band is close to the cooperation piece has the connection arc piece, connect the inside of arc piece and seted up first cooperation groove, the lower extreme in first cooperation groove articulates there is the connection curved bar, just spline gear is installed in the rotation of the inside upper end position in first cooperation groove, the equal fixed mounting in both ends of connecting the curved bar has spline end, every group spline end respectively with spline gear and cooperation piece between the meshing, just it is articulated between the lower extreme of connecting the curved bar and the cooperation piece.
Preferably, each connecting bent block is fixedly provided with a second connecting spring at the center of the outer wall close to the annular fixing band, and a first connecting spring is fixedly provided at the center of the upper end of the upper arc-shaped top block.
Preferably, the movable arc-shaped plate, the connecting bent block and the outer edge of the upper end arc-shaped top block are all provided with round corners.
Preferably, one side of the connecting cylinder, which is close to the annular fixing band, is symmetrically provided with the light-gathering covers in a fixed manner.
Preferably, every group the both ends fixed mounting in second cooperation groove has the protection to enclose cloth, every group the protection encloses cloth and is mirror symmetry along adjusting the lasso wheel, just the protection encloses the one end of cloth and adjusts contactless between the lasso wheel.
Preferably, a pin shaft is fixedly installed at the center of the spline gear, one end of the pin shaft extends to one side of the connecting arc-shaped block, and the pin shaft is rotatably connected with the connecting arc-shaped block.
Preferably, the two groups of spline ends are in the shape of semicircular gears.
The auxiliary device for the pediatric surgical operation provided by the invention has the beneficial effects that: the device adopts two groups of condensing lenses, can observe through the condensing lenses, can assist and promote the operation aiming at the pediatric surgery, and is convenient for medical staff to directly observe tissues in the body of a sick child, thereby reducing the tiredness of the medical staff and improving the safety performance of the operation;
the adjusting sleeve wheel is arranged, the focal length of the condensing lens can be changed by adjusting the position of the sleeve cap rotating lens barrel, the position of the condensing lens can be adjusted according to the actual operation process, and the observation magnification and the observation reduction ratio can be changed;
be provided with head fixed band and annular fixed band, can adopt the mode of wear-type to distribute power, in addition, the upper end arc locating piece that sets up is got bent the piece with the connection and is all connected through connecting spring, utilizes the resilience force of spring to fix the integrated device, and is fixed simple.
Drawings
FIG. 1 is a schematic structural view of an auxiliary device for pediatric surgery according to the present invention;
FIG. 2 is a sectional view of a head fixing band part of the pediatric surgical assistant device according to the present invention;
FIG. 3 is a schematic view of a spline end piece of an auxiliary device for pediatric surgery according to the present invention;
FIG. 4 is a sectional view of the light-gathering cover part of the pediatric surgical assistant device according to the present invention;
fig. 5 is a cut-away view of a lens barrel component of the pediatric surgical assistant device according to the present invention.
In the figure: 1. a first connecting spring; 2. an upper end arc-shaped jacking block; 3. a head fixing band; 4. an annular securing strap; 5. a second connecting spring; 6. connecting the bent blocks; 7. a corrugated strip; 8. connecting the arc-shaped blocks; 9. a spline gear; 10. connecting a curved bar; 11. a light-gathering cover; 12. a connecting cylinder; 13. a matching block; 14. a splined end; 15. a pin shaft; 16. a first mating groove; 17. a second mating groove; 18. protecting the enclosure cloth; 19. a condenser lens; 20. a lens barrel; 21. adjusting a sleeve wheel; 22. a movable arc-shaped plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, an auxiliary device for pediatric surgery comprises an annular fixing band 4, wherein the upper surface of the annular fixing band 4 is uniformly provided with a head fixing band 3, connecting curved blocks 6 are uniformly arranged inside the circle center of the annular fixing band 4, a corrugated band 7 is fixedly arranged between every two adjacent connecting curved blocks 6, the upper surface of each connecting curved block 6 is hinged with a movable arc plate 22, the upper end of each movable arc plate 22 is provided with an upper end arc top block 2, the upper end of each movable arc plate 22 is hinged with the upper end arc top block 2, one side of the annular fixing band 4 is provided with a connecting cylinder 12, lens cones 20 are symmetrically arranged inside the connecting cylinder 12 in a sliding manner, the circumferential outer wall of the central plane of the lens cone 20 is in threaded connection with an adjusting sleeve wheel 21, and the circumferential outer wall of the connecting cylinder 12 is provided with a second matching groove 17 matched with the lens cones 20, the adjusting sleeve wheel 21 is rotatably connected with the second matching groove 17, the condensing lenses 19 are fixedly arranged on the circumferential inner walls of the central planes of the two lens cones 20, the matching block 13 is fixedly arranged at the central position of the upper surface of the connecting cylinder 12, the connecting arc block 8 is fixedly arranged at one side of the head fixing band 3 close to the matching block 13, the first matching groove 16 is arranged in the connecting arc block 8, the lower end of the first matching groove 16 is hinged with a connecting curved rod 10, the spline gear 9 is rotatably arranged at the upper end position in the first matching groove 16, the spline ends 14 are fixedly arranged at the two ends of the connecting curved rod 10, each spline end 14 is respectively meshed with the spline gear 9 and the matching block 13, the lower end of the connecting curved rod 10 is hinged with the matching block 13, the second connecting spring 5 is fixedly arranged at the central position of the outer wall of each connecting curved block 6 close to the annular fixing band 4, the first connecting spring 1 is fixedly arranged at the central position of the upper end, activity arc 22, connect the outer fringe limit of bent piece 6 and upper end arc kicking block 2 and all seted up the fillet, one side that connecting cylinder 12 is close to annular fixed band 4 is the symmetry and sets up fixed mounting has snoot 11, the both ends fixed mounting of every group second cooperation groove 17 has protection to enclose cloth 18, every group protection encloses cloth 18 and is mirror symmetry along adjusting sleeve wheel 21, and the protection encloses between 18 one end and the adjusting sleeve wheel 21 contactless, spline gear 9's central point puts fixed mounting has round pin axle 15, the one end of round pin axle 15 extends to the one side of connecting arc piece 8, and round pin axle 15 with connect and rotate between the arc piece 8 and be connected, two sets of spline ends 14 all are half-round gear form.
In the invention, before the use process, the annular fixing belt 4 is directly placed on the head of a medical worker, each connecting curved block 6 is in contact with the head of the medical worker, each connecting curved block 6 can move outwards or inwards, when the head circumference of the medical worker is larger, the connecting curved blocks 6 are expanded outwards, each corrugated belt 7 is expanded, and when the upper end arc-shaped top block 2 is in contact with the top of the head of the medical worker, the fixing is finished;
when the head circumference of the medical staff is small, each connecting curved block 6 expands outwards under the action of the rebounding force of the second connecting spring 5, so that the connecting curved blocks 6 can be clamped on the head of the medical staff;
in use, the pin shaft 15 is rotated to drive the spline gear 9 to rotate, the spline ends 14 are arranged at two ends of the connecting curved rod 10, and the connecting curved rod 10 is driven to do circular motion along the central point of the lower end of the connecting arc-shaped block 8 under the rotation action of the spline gear 9, so that the whole connecting cylinder 12 can be driven to rotate;
then, the matching block 13 is matched with the spline end 14 at the lower end of the connecting curved rod 10, so that the integral connecting cylinder 12 can be rotated, and the snoot 11 is positioned at the eyes of medical staff;
at last, medical staff can observe the tissues in the infant patient through the collecting mirror 19, and can also drive the lens cone 20 to move by rotating the adjusting sleeve wheel 21, so that the position change of the collecting mirror 19 can be changed, the magnification and the reduction of the collecting mirror 19 can be changed, and the tissues in the infant patient can be observed more carefully.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. An auxiliary device for pediatric surgery comprises an annular fixing band (4) and is characterized in that the upper surface of the annular fixing band (4) is uniformly provided with a head fixing band (3), connecting bent blocks (6) are uniformly arranged inside the circle center of the annular fixing band (4), a corrugated band (7) is fixedly arranged between every two adjacent connecting bent blocks (6), the upper surface of each connecting bent block (6) is hinged with a movable arc-shaped plate (22), the upper end of each movable arc-shaped plate (22) is provided with an upper end arc-shaped top block (2), the upper end of each movable arc-shaped plate (22) is hinged with the upper end arc-shaped top block (2), one side of the annular fixing band (4) is provided with a connecting cylinder (12), and the inside of the connecting cylinder (12) is symmetrically provided with a lens cone (20) in a sliding manner, the lens barrel is characterized in that an adjusting sleeve wheel (21) is connected to the circumferential outer wall of the central plane of the lens barrel (20) in a threaded manner, a second matching groove (17) matched with the lens barrel (20) is formed in the circumferential outer wall of the connecting barrel (12), the adjusting sleeve wheel (21) is connected with the second matching groove (17) in a rotating manner, a condensing lens (19) is fixedly mounted on the circumferential inner wall of the central plane of the lens barrel (20), a matching block (13) is fixedly mounted at the central position of the upper surface of the connecting barrel (12), a connecting arc-shaped block (8) is fixedly mounted on one side, close to the matching block (13), of the head fixing band (3), a first matching groove (16) is formed in the connecting arc-shaped block (8), a connecting curved rod (10) is hinged to the lower end of the first matching groove (16), and a spline gear (9) is rotatably mounted at the upper end of the first, both ends of connecting curved bar (10) are all fixed mounting have spline end (14), every group spline end (14) mesh between with spline gear (9) and cooperation piece (13) respectively, just it is articulated between lower extreme and the cooperation piece (13) of connecting curved bar (10).
2. The pediatric surgical operation aid according to claim 1, wherein each of the connection curved blocks (6) is fixedly provided with a second connection spring (5) near the center of the outer wall of the annular fixing band (4), and the upper end of the upper end arc-shaped top block (2) is fixedly provided with a first connection spring (1) at the center.
3. The pediatric surgical procedure aid according to claim 1, wherein the outer edges of the movable arc-shaped plate (22), the connecting curved block (6) and the upper end arc-shaped top block (2) are rounded.
4. An auxiliary device for pediatric surgery according to claim 1, wherein the connecting cylinder (12) is provided with a light gathering cover (11) in a symmetrical arrangement on one side close to the annular fixing band (4).
5. The auxiliary device for pediatric surgical operation according to claim 1, wherein a protective enclosing cloth (18) is fixedly installed at two ends of each group of the second matching grooves (17), each group of the protective enclosing cloths (18) is in mirror symmetry along the adjusting sleeve wheel (21), and one end of the protective enclosing cloth (18) is not in contact with the adjusting sleeve wheel (21).
6. The pediatric surgical operation assisting device according to claim 1, wherein a pin (15) is fixedly installed at the central position of the spline gear (9), one end of the pin (15) extends to one side of the connecting arc-shaped block (8), and the pin (15) is rotatably connected with the connecting arc-shaped block (8).
7. A pediatric surgical aid according to claim 1 wherein both sets of splined ends (14) are in the shape of half circular gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247514.7A CN112882223B (en) | 2021-03-05 | 2021-03-05 | Pediatric surgery auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247514.7A CN112882223B (en) | 2021-03-05 | 2021-03-05 | Pediatric surgery auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN112882223A true CN112882223A (en) | 2021-06-01 |
| CN112882223B CN112882223B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110247514.7A Active CN112882223B (en) | 2021-03-05 | 2021-03-05 | Pediatric surgery auxiliary device |
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| CN112882223B (en) | 2023-12-01 |
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