CN211911682U

CN211911682U - Telescopic thyroid retractor

Info

Publication number: CN211911682U
Application number: CN201922254278.2U
Authority: CN
Inventors: 纪璟
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-11-13
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a telescopic thyroid gland drag hook, including fixing clip, the middle part fixed mounting of fixing clip's inside has the rotation axis, fixing clip's the fixed clamp plate that is provided with of right-hand member, the outside fixed mounting that both ends are located the rotation axis around fixing clip has the connecting rod, the upper end fixed mounting of connecting rod has the bracing piece, the outside fixed mounting of upper end of the support bar has first connecting seat, the upper end fixed mounting of first connecting seat has first flexible seat, the upper end fixed mounting of first flexible seat has first telescopic link, the lower extreme of first telescopic link extends to the inside of first flexible seat. This telescopic thyroid gland drag hook is through installing two sets of extending structure on vertical and horizontal direction to collocation fixation clamp can hang the main part of this drag hook in one side of operating table, and through flexible regulation, makes the drag hook can hang patient's skin tissue in the most suitable position, be suitable for with different patient's size.

Description

Telescopic thyroid retractor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a telescopic thyroid retractor.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

Need use a dedicated special medical instrument in the thyroid gland operation, the thyroid gland drag hook pulls open the skin of patient incision department when the thyroid gland operation, the operation of the doctor of being convenient for mainly treating, but current drag hook is the manual drawing of assistant doctor mostly and holds, not only the structure is unstable, and the arm that many people and drawing held can influence the operation of mainly treating the doctor, there is fixed drag hook on the existing market, but most structure all is fixed, can not be suitable for with different crowds, very stiff during the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic thyroid gland drag hook to it is the manual drawing of assistant doctor to propose current drag hook in solving above-mentioned background art and hold mostly, not only the unstable structure, and many and the arm of drawing holding can influence the operation of main treatment doctor, has fixed drag hook on the existing market, but most structure all is fixed, can not be suitable for with different crowds, very stiff problem during the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a telescopic thyroid gland drag hook, includes the fixed clip, the middle part fixed mounting of the inside of fixed clip has the rotation axis, the fixed clamp that is provided with of right-hand member of fixed clip, the outside fixed mounting that both ends are located the rotation axis around the fixed clip has the connecting rod, the upper end fixed mounting of connecting rod has the bracing piece, the outside fixed mounting of upper end of the support bar has first connecting seat, the upper end fixed mounting of first connecting seat has first flexible seat, the upper end fixed mounting of first flexible seat has first telescopic link, the lower extreme of first telescopic link extends to the inside of first flexible seat.

Preferably, the upper end fixed mounting of first telescopic link has the second connecting seat, the left end fixed mounting of second connecting seat has the flexible seat of second, the left end movable mounting of the flexible seat of second has the second telescopic link, the left end fixed mounting of second telescopic link has the pull rod, the pull rod is provided with fixed radian downwards, the left end fixed mounting of pull rod has the drag hook.

Preferably, the outer side of the joint of the first telescopic seat and the first telescopic rod is in threaded connection with a first fixed lantern ring, the outer side of the joint of the second telescopic seat and the second telescopic rod is in threaded connection with a second fixed lantern ring, and the connecting structures of the first fixed lantern ring and the second fixed lantern ring are completely the same.

Preferably, the upper end of the first telescopic seat is positioned inside the first fixed lantern ring and fixedly provided with clamping pieces, a contraction groove is fixedly arranged between the clamping pieces, and the upper ends of the clamping pieces are fixedly provided with guide openings.

Preferably, the non-slip mat is fixedly installed at the opening of the fixing clip.

Preferably, the second connecting seat is fixedly connected with the second telescopic seat through a dismounting knob.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the telescopic thyroid retractor, two groups of telescopic structures are arranged in the vertical direction and the horizontal direction, the main body of the retractor can be hung on one side of an operating table by matching with a fixing clamp, the retractor can be used for hanging skin tissues of patients at the most appropriate position through telescopic adjustment, the telescopic thyroid retractor is suitable for body types of different patients, does not need to be manually pulled by medical staff, is convenient for a main scalpel to operate, and meanwhile, the pull rod is downwards provided with a fixed radian, so that the operating range of the main scalpel can be avoided to a certain extent, and the influence of the pull rod on the operation of the doctor is avoided;

2. according to the telescopic thyroid retractor, the first fixing lantern ring and the second fixing lantern ring are used for fixing the two telescopic structures respectively, the retractor can be fixed after adjustment, the telescopic structures are prevented from loosening, incomplete drawing of a patient cut is avoided, operation of a doctor is affected, and the first fixing lantern ring and the second fixing lantern ring are convenient to fix in a threaded connection mode through the arrangement of the guide opening;

3. this telescopic thyroid gland drag hook is connected second connecting seat and the flexible seat of second through using the dismouting knob, can use the back at this drag hook, and easy dismantlement gets off and washs the disinfection, need not rinse whole device, and then has made things convenient for clearance, the disinfection of this drag hook greatly.

Drawings

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

FIG. 2 is a schematic view of a second retractable seat of the present invention;

fig. 3 is a schematic view of the first fixing collar of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the non-slip mat of the present invention.

In the figure: 1. fixing the clamp; 2. a rotating shaft; 3. pressing a plate; 4. a connecting rod; 5. a support bar; 6. a first connecting seat; 7. a first telescopic base; 8. a first telescopic rod; 9. a second connecting seat; 10. a second telescopic base; 11. a second telescopic rod; 12. a pull rod; 13. pulling a hook; 14. a first fixed collar; 15. a second stationary collar; 16. a clamping piece; 17. a contraction groove; 18. a guide port; 19. a non-slip mat; 20. and (6) disassembling and assembling the knob.

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. 1-4, the present invention provides a technical solution: the utility model provides a telescopic thyroid gland drag hook, including fixed clip 1, the middle part fixed mounting of the inside of fixed clip 1 has rotation axis 2, the fixed clamp 3 that is provided with of right-hand member of fixed clip 1, the outside fixed mounting that both ends are located rotation axis 2 around fixed clip 1 has connecting rod 4, the upper end fixed mounting of connecting rod 4 has bracing piece 5, the outside fixed mounting of 5 upper ends of bracing piece has first connecting seat 6, the upper end fixed mounting of first connecting seat 6 has first flexible seat 7, the upper end fixed mounting of first flexible seat 7 has first telescopic link 8, the lower extreme of first telescopic link 8 extends to the inside of first flexible seat 7.

Further, a second connecting seat 9 is fixedly installed at the upper end of the first telescopic rod 8, a second telescopic seat 10 is fixedly installed at the left end of the second connecting seat 9, a second telescopic rod 11 is movably installed at the left end of the second telescopic seat 10, a pull rod 12 is fixedly installed at the left end of the second telescopic rod 11, a fixed radian is downward arranged on the pull rod 12, a drag hook 13 is fixedly installed at the left end of the pull rod 12, two groups of telescopic structures are installed in the vertical and horizontal directions and matched with a fixing clamp 1, the main body of the drag hook can be hung at one side of an operating table, and the drag hook 13 can hang the skin tissue of a patient at the most proper position through telescopic adjustment, so that the operation range of a main scalpel can be avoided to a certain extent, the pull rod 12 is prevented from influencing the operation of the doctor.

Further, the outside threaded connection of the junction of first flexible seat 7 and first telescopic link 8 has first fixed lantern ring 14, the outside threaded connection of the junction of the flexible seat 10 of second and second telescopic link 11 has the fixed lantern ring 15 of second, the connection structure of the fixed lantern ring 15 of first fixed lantern ring 14 and second is identical, two extending structure are fixed respectively through the fixed lantern ring 15 of first fixed lantern ring 14 and second, can be fixed with this drag hook after adjusting, avoid extending structure not hard up, cause the patient's incision to pull open incompletely, influence doctor's operation.

Furthermore, the upper end of the first telescopic seat 7 is located inside the first fixing sleeve ring 14 and fixedly provided with a clamping piece 16, a contraction groove 17 is fixedly arranged between the clamping pieces 16, the upper end of the clamping piece 16 is fixedly provided with a guide opening 18, and the first fixing sleeve ring 14 and the second fixing sleeve ring 15 are fixed through the arrangement of the guide opening 18.

Further, the fixed mounting of the nip of the fixing clip 1 has the non-slip mat 19, and the connection stability of the fixing clip 1 and the operating table or other fixing parts can be greatly improved by mounting the non-slip mat 19, so that the stability of the drag hook is greatly improved.

Further, through dismouting knob 20 fixed connection between second connecting seat 9 and the flexible seat 10 of second, be connected second connecting seat 9 and the flexible seat 10 of second through using dismouting knob 20, can use the back at this drag hook, easy dismantlement gets off and washs the disinfection, need not wash whole device, and then has made things convenient for clearance, the disinfection of this drag hook greatly.

The working principle is as follows: firstly, the whole device is cleaned and disinfected, then the device is fixed on an operating table or other fixing equipment through a fixing clamp 1, then a first fixing lantern ring 14 and a second fixing lantern ring 15 are loosened manually, a draw hook 13 is fixed on skin tissues at the incision of a patient, then a proper opening and closing degree is pulled to the lateral side manually, then the first fixing lantern ring 14 and the second fixing lantern ring 15 are fixed by rotating manually, two groups of telescopic structures are installed in the vertical direction and the horizontal direction, the main body of the draw hook can be hung on one side of the operating table by matching with the fixing clamp 1, and the draw hook 13 can hang the skin tissues of the patient at the most proper position through telescopic adjustment, so that the device is suitable for body types of different patients, does not need manual pulling of medical personnel, is convenient for the operation of a main doctor, and meanwhile, a pull rod 12 is arranged to be downwards provided with a fixed radian, the operation range of the doctor of the main knife can be avoided to a certain extent, and the influence of the pull rod 12 on the operation of the doctor is avoided.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a telescopic thyroid gland drag hook, includes fixing clip, its characterized in that: the utility model discloses a fixing clip, including fixing clip, fixed clip, bracing piece, fixed clip's the inside middle part fixed mounting have a rotation axis, the fixed clamp's of right-hand member is provided with the clamp plate, the outside fixed mounting that both ends are located the rotation axis around the fixing clip has the connecting rod, the upper end fixed mounting of connecting rod has the bracing piece, the outside fixed mounting of upper end of the support bar has first connecting seat, the upper end fixed mounting of first connecting seat has first flexible seat, the upper end fixed mounting of first flexible seat has first telescopic link, the lower extreme of first telescopic link extends to the inside of first flexible seat.

2. The retractable thyroid retractor according to claim 1, wherein: the upper end fixed mounting of first telescopic link has the second connecting seat, the left end fixed mounting of second connecting seat has the flexible seat of second, the left end movable mounting of the flexible seat of second has the second telescopic link, the left end fixed mounting of second telescopic link has the pull rod, the pull rod is provided with fixed radian downwards, the left end fixed mounting of pull rod has the drag hook.

3. The retractable thyroid retractor according to claim 2, wherein: the outer side threaded connection of the junction of the first telescopic seat and the first telescopic rod is provided with a first fixed lantern ring, the outer side threaded connection of the junction of the second telescopic seat and the second telescopic rod is provided with a second fixed lantern ring, and the connection structure of the first fixed lantern ring and the second fixed lantern ring is completely the same.

4. The retractable thyroid retractor according to claim 3, wherein: the upper end of the first telescopic seat is located inside the first fixed lantern ring and fixedly provided with clamping pieces, a contraction groove is fixedly arranged between the clamping pieces, and a guide opening is fixedly formed in the upper end of each clamping piece.

5. The retractable thyroid retractor according to claim 1, wherein: and the clamping opening of the fixing clamp is fixedly provided with an anti-slip pad.

6. The retractable thyroid retractor according to claim 2, wherein: the second connecting seat is fixedly connected with the second telescopic seat through a dismounting knob.