CN213883344U - Drag hook adjusting device for thyroid surgery excision - Google Patents
Drag hook adjusting device for thyroid surgery excision Download PDFInfo
- Publication number
- CN213883344U CN213883344U CN202022732857.6U CN202022732857U CN213883344U CN 213883344 U CN213883344 U CN 213883344U CN 202022732857 U CN202022732857 U CN 202022732857U CN 213883344 U CN213883344 U CN 213883344U
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- Prior art keywords
- adjusting
- fixing plate
- adjusting device
- drag hook
- fixed
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- 210000001685 thyroid gland Anatomy 0.000 title claims abstract description 18
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000002271 resection Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 210000001519 tissue Anatomy 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003372 endocrine gland Anatomy 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000008558 metabolic pathway by substance Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model discloses a drag hook adjusting device for the excision of thyroid surgery, which comprises two symmetrically arranged support rods, a connecting shaft is rotationally connected between the two support rods, a driving component for controlling the rotation of the connecting shaft is arranged on one side of the connecting shaft, two connecting rods are symmetrically arranged on the lower end of the outer side surface of the connecting shaft, a second electric push rod is arranged on the lower end of the connecting rod, an adjusting component for controlling the translation of the drag hook is connected with the lower end of the second electric push rod, the lower end of the adjusting component is connected with a clamping component through a fixed rod, the clamping component is used for clamping and fixing the drag hook, a control switch is arranged on the outer side surface of one of the support rods, the input end of the control switch is electrically connected with the output end of an external power supply, the drag hook adjusting device for the excision of thyroid surgery can adjust the position of the drag hook according to different incision positions, and simultaneously does not need to be held by medical personnel, and lightens the work burden of the medical personnel, the use convenience is greatly improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drag hook adjusting device for excision of thyroid surgery.
Background
The thyroid gland is the largest endocrine gland of an adult, is mainly positioned on two sides of the larynx and trachea, and has a series of important functions of maintaining the normal body temperature of a human body, promoting the growth and development of physical intelligence, regulating substance metabolism, maintaining the functions of important organs and the like.
The drag hook (also known as traction hook or retractor) is often used in surgical operation, mainly because tissues such as epidermis pull open in the operation so that internal tissue structure shows out, is the indispensable apparatus among the surgical operation, and current drag hook needs medical personnel handheld, the doctor's of not being convenient for operation to according to the position difference of operation incision, need medical personnel to adjust the position of handheld drag hook, the long-time handheld of medical personnel of being not convenient for in position a bit, bring the difficulty for the operation.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a drag hook adjusting device for thyroid surgery excision, can need not medical personnel handheld simultaneously according to the position of the incision position adjustment drag hook of difference, improved the utility model discloses an availability factor can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thyroid surgery is drag hook adjusting device for excision, branch including two symmetries settings, it is connected with the connecting axle to rotate between two branches, one side of connecting axle is provided with its pivoted drive assembly of control, the lateral surface lower extreme symmetry of connecting axle is provided with two connecting rods, the lower extreme of connecting rod is provided with second electric putter, second electric putter's lower extreme is connected with the adjusting part of control drag hook translation, adjusting part's lower extreme passes through the dead lever and is connected with the centre gripping subassembly, the centre gripping subassembly is used for fixed to the drag hook centre gripping, the lateral surface of one of them branch is provided with control switch, control switch's input is connected with external power source's output electricity, control switch's output is connected with second electric putter's input electricity.
As a preferred technical scheme of the utility model, drive assembly includes gear, rack, first electric putter and fixed block, the gear cup joints in the lateral surface one end of connecting axle, and one side of gear is provided with rather than meshing complex rack, and the lower extreme of rack is fixed with first electric putter, and first electric putter fixes in the upper end of fixed block, fixed block and branch fixed connection, and first electric putter's input is connected with control switch's output electricity.
As a preferred technical scheme of the utility model, adjusting part includes regulating box, regulating block, adjusting screw and motor, and it is uncovered that the lower extreme of regulating box is opened, regulating box and second electric putter's lower extreme fixed connection, is provided with adjusting screw in the regulating box, and adjusting screw's lateral surface threaded connection has the regulating block, and adjusting screw's one end is passed the regulating box and is connected with the output of motor, and the lower extreme and the dead lever fixed connection of regulating block, the input and the output electricity of control switch of motor are connected.
As a preferred technical scheme of the utility model, the centre gripping subassembly includes upper fixed plate, splint, bottom plate and adjusting stud, upper fixed plate and bottom plate are fixed respectively at the upper and lower end of dead lever, and bottom plate female connection has the adjusting stud, and splint are located between upper fixed plate and the bottom plate, and the upper end and the splint rotation of adjusting stud are connected.
As an optimized technical scheme of the utility model, the lateral surface of splint and upper fixed plate all covers there is rubber.
As a preferred technical scheme of the utility model, it has the through-hole to open in the dead lever, and the through-hole is located between upper fixed plate and the bottom plate.
As an optimized technical scheme of the utility model, the lower extreme of branch is fixed with the base.
Compared with the prior art, the beneficial effects of the utility model are that: this drag hook adjusting device for thyroid surgery excision compact structure, and reasonable design, occupation space is little during the use, can be according to the position and the angle of incision position adjustment drag hook of difference, through setting up rotatable connecting axle, and then the rotation of control connecting rod, and then the angle of control drag hook, it is perpendicular with the incision position, through setting up adjusting part, can be through the removal of adjusting screw's rotation control regulating block, and then the removal of control drag hook, make the drag hook be close to the incision position, the setting of centre gripping subassembly can be fixed the drag hook, it can be handheld to need not medical personnel, make things convenient for the adjustment of drag hook position, the convenience in use has been improved greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a support rod 1, a base 2, a connecting shaft 3, a driving assembly 4, a rack 41, a gear 42, a first electric push rod 43, a fixed block 44, a connecting rod 5, a second electric push rod 6, an adjusting assembly 7, an adjusting block 71, an adjusting box 72, an adjusting screw 73, a motor 74, a fixed rod 8, a clamping assembly 9, an upper fixing plate 91, a clamping plate 92, a lower fixing plate 93, an adjusting stud 94, a through hole 10 and a control switch 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). 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.
Example 1: referring to fig. 1-3, the present invention provides a technical solution: a drag hook adjusting device for thyroid surgery resection comprises two symmetrically arranged support rods 1, a base 2 is fixed at the lower end of each support rod 1, a connecting shaft 3 is rotatably connected between the two support rods 1, a driving component 4 for controlling the rotation of the connecting shaft 3 is arranged on one side of the connecting shaft 3, the driving component 4 comprises a gear 42, a rack 41, a first electric push rod 43 and a fixed block 44, the gear 42 is sleeved at one end of the outer side surface of the connecting shaft 3, the rack 41 meshed with the gear 42 is arranged on one side of the gear 42, the first electric push rod 43 is fixed at the lower end of the rack 41, the first electric push rod 43 is fixed at the upper end of the fixed block 44, the gear 42 can be controlled to rotate by the matching of the gear 42 and the rack 41, the connecting shaft 3 is further controlled to rotate, the fixed block 44 is fixedly connected with the support rods 1, two connecting rods 5 are symmetrically arranged at the lower end of the outer side surface of the connecting shaft 3, and a second electric push rod 6 is arranged at the lower end of the connecting rod 5, the lower end of the second electric push rod 6 is connected with an adjusting component 7 for controlling the drag hook to translate, the adjusting component 7 comprises an adjusting box 72, an adjusting block 71, an adjusting screw 73 and a motor 74, the lower end of the adjusting box 72 is provided with an opening, the adjusting box 72 is fixedly connected with the lower end of the second electric push rod 6, the adjusting screw 73 is arranged in the adjusting box 72, the outer side surface of the adjusting screw 73 is in threaded connection with the adjusting block 71, one end of the adjusting screw 73 penetrates through the adjusting box 72 to be connected with the output end of the motor 74, the lower end of the adjusting block 71 is fixedly connected with a fixed rod 8, the lower end of the adjusting component 7 is connected with a clamping component 9 through the fixed rod 8, the clamping component 9 comprises an upper fixing plate 91, a clamping plate 92, a lower fixing plate 93 and an adjusting stud 94, the upper fixing plate 91 and the lower fixing plate 93 are respectively fixed at the upper end and the lower end of the fixed rod 8, the lower fixing plate 93 is in threaded connection with the adjusting stud 94, the clamping plate 92 is positioned between the upper fixing plate 91 and the lower fixing plate 93, the upper end of the adjusting stud 94 is rotatably connected with the clamping plate 92, the outer side surfaces of the clamping plate 92 and the upper fixing plate 91 are covered with rubber to prevent damage to the hook during clamping and fixing, a through hole 10 is formed in the fixing rod 8, the through hole 10 is positioned between the upper fixing plate 91 and the lower fixing plate 93, the through hole 10 is arranged to facilitate clamping and fixing of the double-headed hook, the outer side surface of one support rod 1 is provided with a control switch 11, the input end of the control switch 11 is electrically connected with the output end of an external power supply, the output end of the control switch 11 is electrically connected with the first electric push rod 43, the second electric push rod 6 and the input end of the motor 74 respectively, the hook adjusting device for the thyroid surgery excision has compact structure, reasonable design and small occupied space during use, and can adjust the position and angle of the hook according to different incision positions, the operation of doctors is facilitated, the work burden of medical staff is reduced, and the use convenience is greatly improved.
When in use: remove the both sides of operation table with this device earlier, make the operation table be located the intermediate position between two branch 1, then place the drag hook between splint 92 and upper fixed plate 91, then make splint 92 rebound and then clip the drag hook through adjusting stud 94 of screwing, according to notched position, through the work of the first electric putter 43 of control switch 11 control, and remove through the flexible control rack 41 of first electric putter 43, and then drive gear 42 and rotate, and then drive connecting axle 3 and rotate, adjust to the drag hook and incision position is perpendicular, then through the work of control second electric putter 6, make the drag hook be close to the incision, then start through control motor 74, control drag hook translation, make the drag hook pull open the skin tissue at patient's operation position.
The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the position and the angle of the draw hook can be adjusted according to different incision positions, so that the use convenience is improved; the gear 42 and the rack 41 are meshed and matched to facilitate the adjustment of the angle of the draw hook, so that the use convenience is improved.
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 (7)
1. The utility model provides a drag hook adjusting device for thyroid surgery excision, includes branch (1) that two symmetries set up, its characterized in that: the connecting shaft (3) is rotatably connected between the two supporting rods (1), one side of the connecting shaft (3) is provided with a driving assembly (4) for controlling the rotation of the connecting shaft, two connecting rods (5) are symmetrically arranged at the lower end of the outer side face of the connecting shaft (3), a second electric push rod (6) is arranged at the lower end of each connecting rod (5), the lower end of each second electric push rod (6) is connected with an adjusting assembly (7) for controlling the horizontal movement of the draw hook, the lower end of each adjusting assembly (7) is connected with a clamping assembly (9) through a fixing rod (8), the clamping assembly (9) is used for clamping and fixing the draw hook, a control switch (11) is arranged on the outer side face of one of the supporting rods (1), the input end of the control switch (11) is electrically connected with the output end of an external power supply, and the output end of the control switch (11) is electrically connected with the input end of the second electric push rod (6).
2. The retractor adjusting device for the thyroid surgical resection according to claim 1, wherein: drive assembly (4) include gear (42), rack (41), first electric putter (43) and fixed block (44), gear (42) cup joint the lateral surface one end at connecting axle (3), and one side of gear (42) is provided with rather than meshing complex rack (41), and the lower extreme of rack (41) is fixed with first electric putter (43), and the upper end at fixed block (44) is fixed in first electric putter (43), fixed block (44) and branch (1) fixed connection, and the input of first electric putter (43) is connected with the output electricity of control switch (11).
3. The retractor adjusting device for the thyroid surgical resection according to claim 1, wherein: adjusting part (7) is including regulating box (72), regulating block (71), adjusting screw (73) and motor (74), the lower extreme of regulating box (72) is opened there is uncovered, the lower extreme fixed connection of regulating box (72) and second electric putter (6), be provided with adjusting screw (73) in regulating box (72), the lateral surface threaded connection of adjusting screw (73) has regulating block (71), the one end of adjusting screw (73) is passed regulating box (72) and is connected with the output of motor (74), the lower extreme and dead lever (8) fixed connection of regulating block (71), the input of motor (74) is connected with the output electricity of control switch (11).
4. The retractor adjusting device for the thyroid surgical resection according to claim 1, wherein: the clamping assembly (9) comprises an upper fixing plate (91), a clamping plate (92), a lower fixing plate (93) and an adjusting stud (94), the upper fixing plate (91) and the lower fixing plate (93) are fixed at the upper end and the lower end of the fixing rod (8) respectively, the lower fixing plate (93) is in threaded connection with the adjusting stud (94), the clamping plate (92) is located between the upper fixing plate (91) and the lower fixing plate (93), and the upper end of the adjusting stud (94) is rotatably connected with the clamping plate (92).
5. The retractor adjusting device for the thyroid surgical resection according to claim 4, wherein: the outer side surfaces of the clamping plate (92) and the upper fixing plate (91) are covered with rubber.
6. The retractor adjusting device for the thyroid surgical resection according to claim 4, wherein: a through hole (10) is formed in the fixing rod (8), and the through hole (10) is located between the upper fixing plate (91) and the lower fixing plate (93).
7. The retractor adjusting device for the thyroid surgical resection according to claim 1, wherein: the lower end of the supporting rod (1) is fixed with a base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732857.6U CN213883344U (en) | 2020-11-24 | 2020-11-24 | Drag hook adjusting device for thyroid surgery excision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732857.6U CN213883344U (en) | 2020-11-24 | 2020-11-24 | Drag hook adjusting device for thyroid surgery excision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883344U true CN213883344U (en) | 2021-08-06 |
Family
ID=77122372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022732857.6U Expired - Fee Related CN213883344U (en) | 2020-11-24 | 2020-11-24 | Drag hook adjusting device for thyroid surgery excision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213883344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
-
2020
- 2020-11-24 CN CN202022732857.6U patent/CN213883344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
| CN114224410B (en) * | 2022-01-10 | 2023-06-09 | 河北医科大学第三医院 | Cavity entrance endoscope thyroid gland excision cavity gap tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |