CN209984320U

CN209984320U - Surgical operation instrument clamping device

Info

Publication number: CN209984320U
Application number: CN201920411292.6U
Authority: CN
Inventors: 王春红; 王杰; 王倩; 卞毓平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-24
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a surgical operation instrument clamping device relates to medical instrument technical field. The base, the right side mid-mounting of base upper surface has the stand pipe, it is equipped with first flexible loop bar to insert in the stand pipe, the surface of first flexible loop bar is close to upside position movable sleeve and is equipped with the sliding sleeve, the sliding sleeve is fixed through first locking bolt and first flexible loop bar locking, the fixed plate is installed to the left surface symmetry of sliding sleeve, be provided with the bolt of screwing between the fixed plate, the bolt left surface fixed mounting of screwing has the flexible loop bar of second, the left surface fixed mounting of the flexible loop bar of second has the mounting disc, the last fixed surface of mounting disc installs the rotary disk. The utility model discloses it is rational in infrastructure, can guarantee the stability and the reliability of centre gripping, the stability in use is good and the suitability is strong, can satisfy simultaneously and carry out certain regulation to centre gripping apparatus height and angle, and the practicality is stronger.

Description

Surgical operation instrument clamping device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a clamping device for surgical operation equipment.

Background

The basic surgical instruments are classified into various types according to their structural and functional characteristics, and the use of the surgical instruments is familiar and mastered, which is the most basic requirement for the operating physicians.

At present, corresponding surgical equipment can be used in the surgical operation process, partial equipment needs to be clamped when in use, the clamping structure in the traditional technology can realize the clamping of the equipment, but the clamping stability is limited, and meanwhile, the clamping device is difficult to adjust the angle and the direction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a surgical operation apparatus clamping device, the stability and the reliability that possess the centre gripping are higher, can satisfy simultaneously and carry out advantages such as certain regulation to centre gripping apparatus height and angle, and it is comparatively limited to have solved the centre gripping stability, and clamping device is difficult to carry out the problem that angle and direction were adjusted simultaneously.

(II) technical scheme

For the stability and the reliability of realizing above-mentioned centre gripping are higher, can satisfy simultaneously and carry out the purpose of certain regulation to centre gripping apparatus height and angle, the utility model provides a following technical scheme: a clamping device for surgical instruments comprises a base, wherein a guide pipe is installed in the middle of the right side of the upper surface of the base, a first telescopic sleeve rod is inserted into the guide pipe, a sliding sleeve is movably sleeved on the outer surface of the first telescopic sleeve rod close to the upper side, the sliding sleeve is fixedly locked with the first telescopic sleeve rod through a first locking bolt, fixing plates are symmetrically installed on the left side of the sliding sleeve, a screwing bolt is arranged between the fixing plates, a second telescopic sleeve rod is fixedly installed on the left side of the screwing bolt, an installation disc is fixedly installed on the left side of the second telescopic sleeve rod, a rotary disc is fixedly installed on the upper surface of the installation disc, a stand column is fixedly installed on the upper surface of the rotary disc, a rotary rod is transversely inserted into the stand column, the rotary rod is fixedly locked with the stand column through the second locking bolt, and a mounting plate is fixedly installed on, the left surface of mounting panel is close to rear side position fixed mounting and has the back splint, the left surface of mounting panel is close to the front side position and has the front splint through slide mechanism movable mounting, be close to mounting panel position movable mounting on the front splint and have the shank of bolt, install screw-nut on the shank of bolt, screw-nut's trailing flank and back splint fixed connection, the back side end head of shank of bolt passes through bearing and back splint fixed connection, the trailing flank fixed mounting of front splint has the flexible loop bar of third, fixed mounting has preceding clamp ring on the other end head of the flexible loop bar of third, the flexible loop bar overcoat of third is equipped with the spring, and both ends respectively with front splint and preceding clamp ring fixed connection around the spring, the back splint have the back clamp ring with the corresponding position fixed mounting of preceding clamp ring.

Further optimize this technical scheme, first flexible loop bar includes head rod, second connecting rod and third locking bolt, the downside of head rod is inserted and is located in the stand pipe, the activity of second connecting rod is inserted and is located in the head rod, head rod and second connecting rod pass through the locking of third locking bolt and fix.

Further optimize this technical scheme, the flexible loop bar of second and the flexible loop bar of third all is the same with first flexible loop bar structure.

Further optimize this technical scheme, the lower surface of base becomes rectangle fixed mounting and has the supporting leg, the lower surface of supporting leg is all fixed to be pasted and is had first rubber pad.

Further optimize this technical scheme, preceding clamp ring is semicircular structure with back clamp ring, the side that preceding clamp ring and back clamp ring are faced all fixedly pastes and has the second rubber pad.

Further optimize this technical scheme, slide mechanism includes spout and slider, the spout has all been seted up to the left surface of mounting panel near upper and lower both sides face, movable mounting has the slider in the spout, slider and front plate right flank fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a surgical operation apparatus clamping device possesses following beneficial effect:

1. this surgical operation apparatus clamping device, the clamp ring removes to the clamp ring direction backward before the spring promotion that passes through the setting, tentatively centre gripping surgical instruments, and screw nut drives the front splint and removes to the splint direction backward on the rethread shank of bolt to the clamp ring removes to the clamp ring direction backward once more before driving, makes the firm centre gripping of surgical instruments between preceding clamp ring and back clamp ring, can guarantee the stability and the reliability of centre gripping, and the stability in use is good and the suitability is strong.

2. This surgical operation apparatus clamping device, first flexible loop bar through setting up is flexible to cooperate the sliding sleeve to adjust from top to bottom on first flexible loop bar simultaneously, carry out the vertical direction angle modulation between the fixed plate through the flexible loop bar of second simultaneously, the flexible loop bar of rethread second stretches out and draws back, reach the mounting panel height, vertical angle carries out the effect of adjusting with extension length, again through rotary disk and rotary rod at the stand internal rotation, reach and carry out level and vertical direction angle modulation to the mounting panel, thereby reach and carry out certain regulation to the height and the angle of clamp ring before adjusting and back clamp ring, adjust the height of the centre gripping apparatus promptly, extension length, horizontal angle and vertical angle, the practicality is stronger.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a base; 2. a guide tube; 3. a first telescoping loop bar; 301. a first connecting rod; 302. a second connecting rod; 303. a third locking bolt; 4. a sliding sleeve; 5. a first locking bolt; 6. a fixing plate; 7. screwing the bolt; 8. a second telescoping loop bar; 9. mounting a disc; 10. rotating the disc; 11. a column; 12. rotating the rod; 13. a second locking bolt; 14. mounting a plate; 15. a rear splint; 16. a sliding mechanism; 161. a chute; 162. a slider; 17. a front splint; 18. a bolt shank; 19. a feed screw nut; 20. a third telescopic loop bar; 21. a front clamping ring; 22. a spring; 22. a spring; 23. a rear clamping ring; 24. supporting legs; 25. a first rubber pad; 26. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a surgical instrument clamping device, which comprises a base 1, a guide tube 2 is installed at the right middle part of the upper surface of the base 1, a damping sleeve is arranged in the guide tube 2 to avoid the random rotation of a first telescopic loop bar 3, a first telescopic loop bar 3 is inserted in the guide tube 2, a sliding sleeve 4 is movably sleeved at the position of the outer surface of the first telescopic loop bar 3 close to the upper side, the sliding sleeve 4 is locked and fixed with the first telescopic loop bar 3 through a first locking bolt 5, a fixed plate 6 is symmetrically installed at the left side of the sliding sleeve 4, a screwing bolt 7 is arranged between the fixed plates 6, a second telescopic loop bar 8 is fixedly installed at the left side of the screwing bolt 7, an installation disc 9 is fixedly installed at the left side of the second telescopic loop bar 8, a rotating disc 10 is fixedly installed at the upper surface of the installation disc 9, and a stand column, a rotating rod 12 is transversely inserted into the upright post 11, the rotating rod 12 is locked and fixed with the upright post 11 through a second locking bolt 13, a mounting plate 14 is fixedly mounted on the left side surface of the rotating rod 12, a rear clamping plate 15 is fixedly mounted on the left side surface of the mounting plate 14 close to the rear side, a front clamping plate 17 is movably mounted on the left side surface of the mounting plate 14 close to the front side through a sliding mechanism 16, a bolt rod 18 is movably mounted on the front clamping plate 17 close to the mounting plate 14, a screw nut 19 is mounted on the bolt rod 18, the rear side surface of the screw nut 19 is fixedly connected with the rear clamping plate 15, the rear side end of the bolt rod 18 is fixedly connected with the rear clamping plate 15 through a bearing, a third telescopic sleeve rod 20 is fixedly mounted on the rear side surface of the front clamping plate 17, a front clamping ring 21 is fixedly mounted on the other end head of the third telescopic sleeve rod 20, a spring 22 is movably sleeved outside the third telescopic sleeve rod 20, and the, the rear clamping ring 23 is fixedly arranged at the position of the rear clamping plate 15 corresponding to the front clamping ring 21.

Specifically, first flexible loop bar 3 includes head rod 301, second connecting rod 302 and third locking bolt 303, the downside of head rod 301 is inserted and is located in stand pipe 2, second connecting rod 302 activity is inserted and is located in head rod 301, head rod 301 passes through third locking bolt 303 locking with second connecting rod 302 and fixes, second connecting rod 302 reciprocates in head rod 301, reach the purpose of adjusting the sliding sleeve 4 height, reach the height of adjusting the centre gripping apparatus promptly.

Specifically, the second telescopic loop bar 8 and the third telescopic loop bar 20 are identical in structure to the first telescopic loop bar 3, the second telescopic loop bar 8 can adjust the extension length of the clamped instrument, and the third telescopic loop bar 20 stretches along with the spring 22, so that the spring 22 cannot be distorted and deformed, and the use is safer.

Specifically, base 1's lower surface becomes rectangle fixed mounting and has supporting leg 24, and supporting leg 24's lower surface is all fixed to be pasted and is had first rubber pad 25, and supporting leg 24 is convenient for place base 1, and first rubber pad 25 can prevent that the phenomenon of sliding from appearing in supporting leg 24, uses safelyr.

Specifically, preceding clamp ring 21 and back clamp ring 23 are semi-circular structure, and preceding clamp ring 21 all is fixed with the second rubber pad 26 with the side that back clamp ring 23 faced mutually, and preceding clamp ring 21 and back clamp ring 23 are semi-circular structure can make surgical instruments centre gripping more firm, and second rubber pad 26 has increased frictional force, makes surgical instruments be difficult for rocking, and the centre gripping is firm.

Specifically, slide mechanism 16 includes spout 161 and slider 162, and the left surface of mounting panel 14 is close to upper and lower both sides face and has all seted up spout 161, and movable mounting has slider 162 in the spout 161, slider 162 and preceding splint 17 right side fixed connection, and slider 162 is the back-and-forth movement in spout 161, makes preceding splint 17 back-and-forth movement more stable, makes preceding clamp ring 21 and back clamp ring 23 centre gripping effect better.

When the adjustable clamp is used, the first telescopic loop bar 3 rotates in the guide pipe 2, the first telescopic loop bar 3 is stretched and contracted and is matched with the sliding sleeve 4 to be adjusted up and down on the first telescopic loop bar 3, the vertical direction angle adjustment is carried out between the fixed plates 6 through the second telescopic loop bar 8, the height and the vertical angle of the second telescopic loop bar 8 can be adjusted, the second telescopic loop bar 8 is stretched and contracted to achieve the effect of adjusting the height, the vertical angle and the extension length of the mounting plate 14, the horizontal direction angle adjustment and the vertical direction angle adjustment are carried out on the mounting plate 14 through the rotation of the rotary disc 10 and the rotary rod 12 in the upright post 11, so that the height and the angle of the front clamp ring 21 and the rear clamp ring 23 are adjusted to a certain degree, namely the height, the extension length and the inclination angle of a clamped instrument are adjusted, the practicability is stronger, the front clamp ring 21 is pushed to move towards the rear clamp ring 23 through the spring 22, preliminary centre gripping is carried out to surgical instruments, and screw rod nut 19 drives preceding splint 17 and removes to 15 directions of splint behind on the rethread shank of bolt 18 to clamp ring 21 removes to 23 directions of clamp ring behind once more before driving, makes surgical instruments firmly centre gripping between preceding clamp ring 21 and back clamp ring 23, can guarantee the stability and the reliability of centre gripping, and the stability in use is good and the suitability is strong.

To sum up, this surgical operation apparatus clamping device can guarantee the stability and the reliability of centre gripping, and the stability in use is good and the suitability is strong, can satisfy simultaneously and carry out certain regulation to centre gripping apparatus height and angle, and the practicality is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A surgical instrument clamping device, includes base (1), its characterized in that: the right side mid-mounting of base (1) upper surface has stand pipe (2), stand pipe (2) interpolation is equipped with first flexible loop bar (3), the surface of first flexible loop bar (3) is close to upside position movable sleeve and is equipped with sliding sleeve (4), sliding sleeve (4) are fixed with first flexible loop bar (3) locking through first locking bolt (5), fixed plate (6) are installed to the left surface symmetry of sliding sleeve (4), be provided with between fixed plate (6) and screw bolt (7), screw bolt (7) left surface fixed mounting has second flexible loop bar (8), the left surface fixed mounting of second flexible loop bar (8) has mounting disc (9), the last fixed surface of mounting disc (9) installs rotary disk (10), the last fixed surface of rotary disk (10) installs stand (11), transversely insert in stand (11) and be equipped with rotary rod (12), rotary rod (12) are fixed through second locking bolt (13) and stand (11) locking, the left surface fixed mounting of rotary rod (12) has mounting panel (14), the left surface of mounting panel (14) is close to rear side position fixed mounting and has rear splint (15), the left surface of mounting panel (14) is close to the front side position and has front splint (17) through slide mechanism (16) movable mounting, be close to mounting panel (14) position movable mounting on front splint (17) and have shank of bolt (18), install screw-nut (19) on shank of bolt (18), the trailing flank and rear splint (15) fixed connection of screw-nut (19), the rear end head of shank of bolt (18) passes through bearing and rear splint (15) fixed connection, the trailing flank fixed mounting of front splint (17) has third telescopic sleeve pole (20), the utility model discloses a telescopic sleeve for the fishing rod, including the telescopic sleeve for the third, fixed mounting has preceding clamp ring (21) on the other end of the telescopic sleeve for the third (20), the outer movable sleeve of the telescopic sleeve for the third (20) is equipped with spring (22), and both ends respectively with preceding splint (17) and preceding clamp ring (21) fixed connection around spring (22), back splint (15) and preceding clamp ring (21) corresponding position fixed mounting have back clamp ring (23).

2. A surgical instrument holding apparatus as claimed in claim 1, wherein: first flexible loop bar (3) include head rod (301), second connecting rod (302) and third locking bolt (303), the downside of head rod (301) is inserted and is located in stand pipe (2), second connecting rod (302) activity is inserted and is located in head rod (301), head rod (301) are fixed through third locking bolt (303) locking with second connecting rod (302).

3. A surgical instrument holding apparatus as claimed in claim 1, wherein: the second telescopic loop bar (8) and the third telescopic loop bar (20) are both identical in structure to the first telescopic loop bar (3).

4. A surgical instrument holding apparatus as claimed in claim 1, wherein: the lower surface of base (1) becomes rectangle fixed mounting and has supporting leg (24), the lower surface of supporting leg (24) all is fixed to be pasted first rubber pad (25).

5. A surgical instrument holding apparatus as claimed in claim 1, wherein: the front clamping ring (21) and the rear clamping ring (23) are both of a semicircular structure, and second rubber pads (26) are fixedly adhered to the opposite sides of the front clamping ring (21) and the rear clamping ring (23).

6. A surgical instrument holding apparatus as claimed in claim 1, wherein: slide mechanism (16) include spout (161) and slider (162), spout (161) have all been seted up to the left surface of mounting panel (14) near upper and lower both sides face, movable mounting has slider (162) in spout (161), slider (162) and front splint (17) right flank fixed connection.