CN219538376U - Eye bag operation retractor - Google Patents
Eye bag operation retractor Download PDFInfo
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- CN219538376U CN219538376U CN202222853759.7U CN202222853759U CN219538376U CN 219538376 U CN219538376 U CN 219538376U CN 202222853759 U CN202222853759 U CN 202222853759U CN 219538376 U CN219538376 U CN 219538376U
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- rod
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- traction rod
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- 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 utility model provides an eye bag surgery retractor which comprises a hand-held part and a traction part, wherein the hand-held part and the traction part are mutually and vertically connected; the traction part comprises a traction rod and a drag hook, one end of the traction rod is connected with the handheld part in a sliding way, and the other end of the traction rod is connected with the drag hook; the traction rod is provided with an adjusting mechanism, and the adjusting mechanism is used for driving the traction rod to slide to drive the draw hook to move so as to open or reduce the incision area. The hand-held part and the traction rod are mutually and vertically connected, so that auxiliary personnel and doctors can stand in a scattered manner, the movable space around the doctors is increased, the blocking of the operation sight is avoided, the position of the draw hook can be changed, the exposed area of the incision is adjusted, and the number of times of traction is reduced.
Description
Technical Field
The utility model relates to the technical field of surgical tools, in particular to an eye bag surgical retractor.
Background
In an external incision pouch removal procedure, the skin is incised slightly beyond the outer canthus, parallel to the edge of the lower eyelid, where the surgical incision is 2-3 mm along the lower eyelid, and then the orbicularis oculi muscle and the orbital fat are removed. In the operation, an eye bag drag hook is used for pulling an operation incision of a lower eyelid, so that the visual range of a doctor in operation is enlarged. However, the existing eye bag drag hook is simple in structure, and the surgical light source cannot well illuminate internal tissues in the deep of the incision along with the deep entering of fat stripping, so that the difficulty of surgery is increased.
In order to solve the technical problems, chinese patent (patent publication number: CN 212661852U) discloses a novel eye bag drag hook, a light source is provided by arranging an illuminating lamp, then the light source is conducted to a rake head of a traction incision by utilizing a light pipe and a bent pipe, an independent light source can be added to an operation position, so that an operation visual field is clearer, and the operation is convenient.
Although the technical scheme solves the problem that the existing drag hook cannot illuminate deep tissues of an incision, the device is of a straight rod structure, when in operation, auxiliary staff firstly pull the incision through the drag hook to expose an operation area, then a doctor performs fat cutting operation, at the moment, the drag hook of the straight rod structure possibly enables arms of the doctor and the auxiliary staff to be staggered, so that operation vision is disturbed, and adverse effects are generated on the operation.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the eye bag surgical retractor which can disperse operators in standing surgery and avoid interference with the vision of the surgery.
According to the embodiment of the utility model, the device comprises a hand-held part and a traction part, wherein the hand-held part and the traction part are connected vertically; the traction part comprises a traction rod and a drag hook, one end of the traction rod is connected with the hand-held part in a sliding way, and the other end of the traction rod is connected with the drag hook; the traction rod is provided with an adjusting mechanism, and the adjusting mechanism is used for driving the traction rod to slide to drive the draw hook to move so as to open or reduce the incision area.
The technical principle of the utility model is as follows: the hand-held part and the traction rod are mutually perpendicular to be connected, so that an auxiliary person and a doctor can stand in a dispersed manner, the arm staggering of the two during operation is avoided, the operation sight of the doctor is influenced, the traction rod can change the position of the drag hook under the action of the adjusting mechanism, the exposure area of an incision is adjusted, and the number of times of traction is reduced.
Preferably, the adjusting mechanism comprises a rack and a gear, and the rack is in sliding connection with the hand-held part; the gear is rotatably arranged in the handheld part through the rotating shaft and meshed with the rack; the end, far away from the drag hook, of the traction rod is in threaded connection with a threaded rod, and one end, far away from the traction rod, of the threaded rod penetrates into the handheld part and is fixedly connected with the rotating shaft; a limiting mechanism is arranged between the traction rod and the threaded rod and is used for limiting the relative movement of the traction rod and the threaded rod.
Through adopting above-mentioned technical scheme, only need drive the gear through the mode of simple twitch rack during the operation and rotate, adjust the whole length of threaded rod and tractive pole, just can change the position of drag hook and notched exposure area.
Preferably, the limiting mechanism comprises a connecting rod, a limiting groove and a limiting block, wherein the connecting rod is vertically connected with the handheld part, and the threaded rod is rotationally arranged in the connecting rod; the limiting groove is formed in the inner wall of the connecting rod along the length direction of the connecting rod, the limiting block is fixedly connected with the traction rod, and the limiting block is slidably connected with the limiting groove.
Through adopting above-mentioned technical scheme, can stabilize the length between adjustment threaded rod and the tractive pole, prevent that the tractive pole from rotating, cause the secondary injury to the patient.
Preferably, the handheld part comprises a handheld rod and an anti-skid handle, the handheld rod is vertically and fixedly connected with the traction rod, and the rack is arranged in the handheld rod in a sliding manner; the anti-slip handle is fixedly arranged at one end of the hand-held rod far away from the traction rod.
Through adopting above-mentioned technical scheme, antiskid handle can increase the connection stability between this device and the auxiliary personnel, adapts to long-time use.
Preferably, the disinfection mouth has been seted up on the handheld pole, and disinfection mouth department articulates there is the apron, and the apron has seted up the sliding tray along the length direction of handheld pole, and sliding connection has the sliding block in the sliding tray, and after the one end of sliding block penetrated handheld pole inside with rack fixed connection, fixed mounting has reset spring between sliding block and the anti-skidding handle.
By adopting the technical scheme, the auxiliary personnel can adjust the position of the drag hook only by pushing the sliding block to move in the sliding groove, and the exposed area of the incision is changed; and moreover, the inner structure of the handheld rod can be exposed through the cover plate, so that the subsequent disinfection treatment is facilitated, and meanwhile, the reset spring not only has the function of automatic reset, but also can slow down the moving speed of the sliding block, and the secondary injury caused by rapid traction and cutting of the drag hook is avoided.
Preferably, the retractor is of a flat fan-shaped structure.
By adopting the technical scheme, the incision area exposed by single traction of the drag hook can be increased, and the number of times of traction is reduced.
Compared with the prior art, the utility model has the following beneficial effects:
1. the traction rod and the drag hook are vertically arranged relative to the handheld part, so that standing positions of doctors and auxiliary staff can be dispersed, the doctors have larger movable space, and the auxiliary staff and the doctor's arms are prevented from being staggered in the operation so as to block the operation vision.
2. The adjusting mechanism is arranged on the traction rod, so that the position of the drag hook can be adjusted to change the exposed area of the operation incision, the operation of doctors is convenient, the number of traction times is reduced, and the secondary injury to patients is prevented.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a front view of the internal structure of the present utility model;
fig. 3 is a side view of the internal structure of the present utility model.
In the above figures: 1 traction rod, 2 drag hook, 3 racks, 4 gears, 5 rotating shafts, 6 threaded rods, 7 connecting rods, 8 limit grooves, 9 limit blocks, 10 handheld rods, 11 anti-slip handles, 12 sliding grooves, 13 sliding blocks, 14 cover plates and 15 return springs.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, 2 and 3, the embodiment of the utility model provides an eye bag surgery retractor, which comprises a hand-held part and a traction part, wherein the hand-held part and the traction part are mutually and vertically connected; the traction part comprises a traction rod 1 and a drag hook 2, one end of the traction rod 1 is in sliding connection with the hand-held part, and the other end of the traction rod is connected with the drag hook 2; the traction rod 1 is provided with an adjusting mechanism, and the adjusting mechanism is used for driving the traction rod 1 to slide to drive the draw hook 2 to move so as to open or reduce the incision area.
The detailed working procedure of this embodiment is: when in operation, the auxiliary personnel and the doctor stand on two sides of the patient respectively, the auxiliary personnel hold one end of the hand-held part, then the operation incision of the patient is pulled and spread through the drag hook 2, the doctor can implement subsequent operation, and when in operation, the doctor is in vertical connection with the hand-held part and the pull rod 1 and is not on a straight line path, so that the movable space of the doctor during operation is enlarged, the situation that arms of the auxiliary personnel are staggered is avoided, the operation sight is not blocked, when the pulling degree of the drag hook 2 to the incision is required to be changed, the position of the pull rod 1 is changed through the adjusting mechanism, thereby driving the position of the drag hook 2 to be changed, and further spreading or reducing the exposure area of the operation incision. In addition, in this embodiment, the retractor 2 and the traction rod 1 can be movably connected through threads, that is, after the operation is completed, the retractor 2 can be rotationally detached to be separated from the traction rod 1, so that the retractor 2 can be conveniently disinfected.
As shown in fig. 1, 2 and 3, according to another embodiment of the present utility model, an eye bag surgical retractor, wherein an adjusting mechanism includes a rack 3 and a gear 4, the rack 3 is slidably connected to a hand-held portion; the gear 4 is rotatably arranged in the handheld part through a rotating shaft 5, and the gear 4 is meshed with the rack 3; the end, far away from the drag hook 2, of the drag rod 1 is in threaded connection with a threaded rod 6, and one end, far away from the drag rod 1, of the threaded rod 6 penetrates into the handheld part and is fixedly connected with a rotating shaft 5; a limiting mechanism is arranged between the traction rod 1 and the threaded rod 6 and is used for limiting the relative movement of the traction rod 1 and the threaded rod 6.
The detailed working procedure of this embodiment is: when the degree of pulling the incision by the pulling hook 2 needs to be changed, the rack 3 is pushed to slide in the handheld part, the gear 4 meshed with the rack is driven to rotate, the gear 4 rotates and simultaneously drives the threaded rod 6 to rotate through the rotating shaft 5 fixedly connected with the same in the coaxial center, because the threaded rod 6 and the pulling rod 1 are in threaded connection, the threaded rod 6 rotates along a certain direction, the pulling rod 1 is driven to rotate and coincide with the threaded rod 6, the length between the threaded rod 6 and the threaded rod 6 is reduced so as to increase the pulling of the pulling hook 2 to the incision, the exposed area of the incision is increased, or the pulling rod 1 is driven to rotate and separate from the threaded rod 6, the length between the threaded rod 6 is increased so as to reduce the pulling of the incision of the pulling hook 2, and the exposed area of the incision is reduced. Meanwhile, the limiting mechanism can limit the relative movement between the threaded rod 6 and the traction rod 1, so that the traction rod 1 can only slide reciprocally and can not rotate, and secondary damage of the drag hook 2 to a patient is avoided.
As shown in fig. 1, 2 and 3, according to another embodiment of the present utility model, an eye bag surgical retractor, wherein a limiting mechanism includes a connecting rod 7, a limiting groove 8 and a limiting block 9, the connecting rod 7 is vertically connected with a hand-held part, and a threaded rod 6 is rotatably disposed inside the connecting rod 7; the limiting groove 8 is formed in the inner wall of the connecting rod 7 along the length direction of the connecting rod 7, the limiting block 9 is fixedly connected with the traction rod 1, and the limiting block 9 is in sliding connection with the limiting groove 8.
The detailed working procedure of this embodiment is: the gear 4 rotates, drives the threaded rod 6 to rotate, and simultaneously, the traction rod 1 can rotate to coincide with the threaded rod 6 or rotate to separate from the threaded rod 6 because of being in threaded connection with the threaded rod 6, at the moment, the limiting block 9 fixedly connected with the end part of the traction rod 1 keeps horizontally sliding in the limiting groove 8, so that the limiting effect on the rotation of the traction rod 1 is achieved, the traction rod 1 can only horizontally slide relative to the connecting rod 7, and then the draw hook 2 is driven to horizontally move. In addition, in this embodiment, the connection mode between the connecting rod 7 and the hand-holding part may be limited to a movable connection through threads, that is, after the operation is completed, the connecting rod 7 may be rotated to separate from the hand-holding part, and then the connecting rod 7 and the pulling rod 1 which are slidably connected may be separated, so that the retractor 2, the connecting rod 7 and the pulling rod 1 may be detached separately for disinfection.
As shown in fig. 1, 2 and 3, according to another embodiment of the present utility model, an eye bag surgical retractor, wherein a hand-holding part includes a hand-holding rod 10 and an anti-slip handle 11, the hand-holding rod 10 is vertically and fixedly connected with a pulling rod 1, and a rack 3 is slidably disposed inside the hand-holding rod 10; the anti-slip handle 11 is fixedly arranged at one end of the hand-held rod 10 far away from the traction rod 1.
The detailed working procedure of this embodiment is: the auxiliary staff holds the anti-slip handle 11, then aligns the draw hook 2 to the incision for pulling, and then the exposure to the incision area can be completed, so that the operation of doctors is facilitated, and the anti-slip handle 11 can be suitable for long-time operation, and secondary injury to patients caused by hand slip is avoided.
As shown in fig. 1, 2 and 3, according to another embodiment of the present utility model, a sterilization opening is formed on a hand-held rod 10, a cover plate 14 is hinged at the sterilization opening, a sliding groove 12 is formed on the cover plate 14 along the length direction of the hand-held rod 10, a sliding block 13 is connected in a sliding manner in the sliding groove 12, one end of the sliding block 13 penetrates into the hand-held rod 10 and is fixedly connected with a rack 3, and a return spring 15 is fixedly installed between the sliding block 13 and an anti-slip handle 11.
The detailed working procedure of this embodiment is: when the rack 3 is required to be drawn to adjust the position of the drag hook 2, an auxiliary person only needs to press the sliding block 13 and then drive the sliding block 13 to move along the sliding groove 12 in a certain direction, so that the rack 3 can be driven to slide along a certain direction, and the gear 4 and the rotating shaft 5 can rotate according to a certain direction to adjust the position of the drag hook 2, and the exposed area of the notch is changed; in the sliding process of the sliding block 13, the restoring spring 15 is stretched or compressed under the force of the restoring spring, and opposite resistance is generated to the movement of the sliding block 13, so that the sliding block 13 can slide smoothly, secondary damage to a patient is avoided, and when the pushing force applied to the sliding block 13 disappears, the restoring spring 15 drives the sliding block 13 to restore under the action of self elastic force. After the operation is completed, the cover plate 14 hinged with the hand-held rod 10 is opened, and the inside of the hand-held rod 10 can be further sterilized. Further, in the present embodiment, for convenience of practical use, the upper end portion of the slider 13 that passes out of the slide groove 12 may be provided in an inverted "L" type structure that can accommodate finger pressing.
As shown in fig. 1, 2 and 3, according to another embodiment of the present utility model, an eye bag surgical retractor, wherein the retractor 2 has a flat fan-shaped structure.
The detailed working procedure of this embodiment is: the draw hook 2 is of a flat fan-shaped structure, one shorter end of the arc edge is fixedly connected with the draw rod 1, and the longer end of the draw hook is in contact with the operation incision of a patient for drawing, so that the exposed operation area of the operation incision can be increased each time, and the drawing times can be reduced.
The implementation principle of the embodiment of the utility model is as follows: when the surgical operation device is used, a doctor and an auxiliary person stand separately, the auxiliary person holds the handle, then the draw hook 2 is aligned to the incision for drawing, and the doctor can perform the surgical operation of removing orbicularis oculi and orbital fat by drawing the exposed area of the incision; if the exposed area of the incision is to be adjusted in the operation, auxiliary personnel only need to push the sliding block 13 according to a certain direction, the sliding block 13 slides by driving the rack 3, and can drive the gear 4 meshed with the rack 3 to rotate along a certain direction, so as to drive the rotating shaft 5 fixedly connected with the coaxial center of the gear 4 to rotate, the threaded rod 6 can rotate to inwards retract or push out the traction rod 1 in threaded connection with the threaded rod, and then the traction degree of the drag hook 2 is adjusted, so that the exposed area of the incision is changed.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a pouch operation drag hook, includes handheld portion and tractive portion, its characterized in that: the hand-held part and the traction part are mutually and vertically connected; the traction part comprises a traction rod (1) and a drag hook (2), one end of the traction rod (1) is in sliding connection with the handheld part, and the other end of the traction rod is connected with the drag hook (2); the traction rod (1) is provided with an adjusting mechanism, and the adjusting mechanism is used for driving the traction rod (1) to slide to drive the draw hook (2) to move so as to open or reduce the incision area.
2. The eye bag surgical retractor according to claim 1, wherein: the adjusting mechanism comprises a rack (3) and a gear (4), and the rack (3) is in sliding connection with the handheld part; the gear (4) is rotatably arranged in the handheld part through a rotating shaft (5), and the gear (4) is meshed with the rack (3); the traction rod (1) is in threaded connection with a threaded rod (6) at one end far away from the drag hook (2), and one end of the threaded rod (6) far away from the traction rod (1) penetrates into the handheld part and is fixedly connected with the rotating shaft (5); a limiting mechanism is arranged between the traction rod (1) and the threaded rod (6), and the limiting mechanism is used for limiting the relative movement of the traction rod (1) and the threaded rod (6).
3. An eye bag surgical retractor according to claim 2, wherein: the limiting mechanism comprises a connecting rod (7), a limiting groove (8) and a limiting block (9), wherein the connecting rod (7) is vertically connected with the handheld part, and the threaded rod (6) is rotatably arranged in the connecting rod (7); the limiting groove (8) is formed in the inner wall of the connecting rod (7) along the length direction of the connecting rod (7), the limiting block (9) is fixedly connected with the traction rod (1), and the limiting block (9) is slidably connected with the limiting groove (8).
4. A pouch surgical retractor according to claim 3, wherein: the hand-held part comprises a hand-held rod (10) and an anti-slip handle (11), the hand-held rod (10) is vertically and fixedly connected with the traction rod (1), and the rack (3) is arranged in the hand-held rod (10) in a sliding manner; the anti-slip handle (11) is fixedly arranged at one end, far away from the traction rod (1), of the handheld rod (10).
5. The eye bag surgical retractor according to claim 4, wherein: the novel anti-slip hand-held rod is characterized in that a disinfection opening is formed in the hand-held rod (10), a cover plate (14) is hinged to the disinfection opening, a sliding groove (12) is formed in the cover plate (14) along the length direction of the hand-held rod (10), a sliding block (13) is connected in a sliding mode in the sliding groove (12), one end of the sliding block (13) penetrates into the hand-held rod (10) and is fixedly connected with a rack (3), and a reset spring (15) is fixedly installed between the sliding block (13) and an anti-slip handle (11).
6. The eye bag surgical retractor according to claim 1, wherein: the draw hook (2) is of a flat fan-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853759.7U CN219538376U (en) | 2022-10-27 | 2022-10-27 | Eye bag operation retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853759.7U CN219538376U (en) | 2022-10-27 | 2022-10-27 | Eye bag operation retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219538376U true CN219538376U (en) | 2023-08-18 |
Family
ID=87702642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222853759.7U Active CN219538376U (en) | 2022-10-27 | 2022-10-27 | Eye bag operation retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219538376U (en) |
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2022
- 2022-10-27 CN CN202222853759.7U patent/CN219538376U/en active Active
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