CN214966844U - Upper limb fixing bracket for intracardiac interventional operation - Google Patents
Upper limb fixing bracket for intracardiac interventional operation Download PDFInfo
- Publication number
- CN214966844U CN214966844U CN202023224702.8U CN202023224702U CN214966844U CN 214966844 U CN214966844 U CN 214966844U CN 202023224702 U CN202023224702 U CN 202023224702U CN 214966844 U CN214966844 U CN 214966844U
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- China
- Prior art keywords
- loop bar
- base
- backup pad
- servo motor
- articulated
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- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000001356 surgical procedure Methods 0.000 claims abstract description 8
- 238000013152 interventional procedure Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 208000029078 coronary artery disease Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002321 radial artery Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical auxiliary equipment, in particular to an upper limb fixing bracket for intracardiac interventional surgery, which comprises a base, wherein the bottom of the base is provided with a supporting seat, the upper surface of the base is provided with a rotating disc, the bottom of the base is fixedly provided with a first servo motor, and the first servo motor drives the rotating disc to axially rotate; the fixed telescopic rod subassembly that is equipped with vertical setting on the upper surface of rolling disc, telescopic rod subassembly top is equipped with the backup pad that is used for supporting the upper limbs, and one side of backup pad is articulated with telescopic rod subassembly's top, the articulated one end of connecting rod in bottom of backup pad, the other end and the slider of connecting rod are articulated, and the last fixed elevating system that is used for driving slider along vertical direction and reciprocates that is equipped with of telescopic rod subassembly. The utility model has the advantages that: the utility model discloses a telescopic link subassembly realizes the regulation of backup pad height, drives reciprocating of slider through elevating system to realize the adjustment of the every single move angle of backup pad.
Description
Technical Field
The utility model relates to a medical auxiliary equipment technical field especially relates to an intracardiac upper limb fixing bracket for operation of interveneeing.
Background
With the development of modern medical treatment, interventional therapy becomes an important means for treating coronary heart disease due to small wound and good effect, and is accepted by patients, and the interventional therapy approach is gradually replaced by a radial artery approach. With the development of modern medical treatment, interventional therapy becomes an important means for treating coronary heart disease due to small wound and good effect, and is accepted by patients, and the interventional therapy approach is gradually replaced by a radial artery approach. With the development of modern medical treatment, interventional therapy becomes an important means for treating coronary heart disease due to small wound and good effect, and is accepted by patients, and the interventional therapy approach is gradually replaced by a radial artery approach. In the conventional interventional operation, a patient needs to keep a horizontal position, the two upper limbs can be slightly unfolded by straightening and abutting against the body, and the palms are placed upwards. However, in the traditional operation, the right arm is lifted by the assistance of the assistant, and the medical staff can have the phenomena of hand soreness and the like after long-time operation due to the long operation time, so that the workload of the medical staff is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an upper limbs fixing bracket for intracardiac intervention operation is provided, can support the upper limbs of the patient in the operation, reduces medical staff's work load.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an upper limb fixing bracket for intracardiac interventional surgery comprises a base, wherein a supporting seat is arranged at the bottom of the base, a rotating disc is arranged on the upper surface of the base, a first servo motor is fixedly arranged at the bottom of the base, an output shaft of the first servo motor vertically and upwardly penetrates through the base to be fixedly connected with the bottom of the rotating disc, and the first servo motor drives the rotating disc to axially rotate; the fixed telescopic link subassembly that is equipped with vertical setting on the upper surface of rolling disc, telescopic link subassembly top is equipped with the backup pad that is used for supporting the upper limbs, one side of backup pad with telescopic link subassembly's top is articulated, the one end of the articulated connecting rod in bottom of backup pad, the other end and the slider of connecting rod are articulated, the fixed elevating system that is used for driving on the telescopic link subassembly the slider reciprocates along vertical direction.
The utility model has the advantages that: the utility model discloses a telescopic link subassembly realizes the regulation of backup pad height to in the height of adjustment backup pad according to the needs of operation, drive reciprocating of slider through elevating system, thereby realize the adjustment of the every single move angle of backup pad, and when not using, move down through driving the slider, make a side that telescopic link subassembly was kept away from to telescopic link subassembly in the backup pad draw close, reduce the occupation to the space.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, telescopic link subassembly includes sill bar and loop bar, the fixed vertical setting that is equipped with on the upper surface of rolling disc the sill bar, sliding sleeve is equipped with on the sill bar the loop bar, be equipped with on the loop bar be used for with the loop bar locking is in locking bolt on the sill bar, the backup pad with the top of loop bar is articulated, elevating system is fixed to be established on the loop bar.
The beneficial effect of adopting the further scheme is that: the loop bar is sleeved on the bottom bar, and the lifting mechanism is fixed on the loop bar, so that the lifting mechanism is prevented from blocking the lifting of the loop bar.
Further, elevating system is including fixing linear electric motor on the loop bar outer wall, linear electric motor's the vertical upwards setting of output, the slider with linear electric motor's output fixed connection.
The beneficial effect of adopting the further scheme is that: the linear motor drives the sliding block to move up and down, and the structure is simple.
Further, elevating system includes second servo motor and lead screw, second servo motor is fixed to be established on the outer wall of loop bar, the vertical upwards setting of output of second servo motor and with the bottom fixed connection of the lead screw of vertical setting, the top of lead screw is passed and is stretched out the slider, the slider with lead screw threaded connection.
The beneficial effect of adopting the further scheme is that: the second servo motor drives the screw rod to rotate, so that the sliding block is driven to move up and down.
Furthermore, the outer wall of the loop bar is provided with a vertically arranged guide rail, the sliding block is provided with a guide groove matched with the guide rail, and the guide rail is arranged in the guide groove in a sliding manner.
The beneficial effect of adopting the further scheme is that: the guide rail and the guide groove can guide the sliding block to move up and down, so that the sliding block can move up and down more stably.
Furthermore, an annular groove is formed in the upper surface of the base, a plurality of balls are arranged at the bottom of the rotating disc, and the balls are arranged in the annular groove in a rolling mode.
The beneficial effect of adopting the further scheme is that: through ball and ring channel, can realize supporting rotating the periphery of seat, avoid rotating the seat and appear rocking rotating the in-process.
Furthermore, the bottom of the supporting seat is provided with a movable wheel.
The beneficial effect of adopting the further scheme is that: the arrangement of the moving wheels is convenient for moving the whole device.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a supporting seat; 3. rotating the disc; 4. a first servo motor; 5. a support plate; 6. a connecting rod; 7. a slider; 8. a bottom bar; 9. a loop bar; 10. locking the bolt; 11. a linear motor; 12. a second servo motor; 13. a screw rod; 14. a guide rail; 15. an annular groove; 16. a ball bearing; 17. the wheel is moved.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example one
As shown in fig. 1, the present embodiment includes a base 1, a support seat 2 is disposed at the bottom of the base 1, a rotating disc 3 is disposed on the upper surface of the base 1, the rotating disc 3 is a circular disc, a first servo motor 4 is fixedly disposed at the bottom of the base 1, an output shaft of the first servo motor 4 vertically penetrates the base 1 upward and is fixedly connected with the bottom of the rotating disc 3, an output shaft of the first servo motor 4 is fixedly connected with a circle center of the lower surface of the rotating disc 3, and the first servo motor 4 drives the rotating disc 3 to axially rotate; the fixed telescopic link subassembly that is equipped with vertical setting on the upper surface of rolling disc 3, telescopic link subassembly top is equipped with the backup pad 5 that is used for supporting the upper limbs, one side of backup pad 5 with telescopic link subassembly's top is articulated, the articulated one end of connecting rod 6 in the bottom of backup pad 5, the other end of connecting rod 6 is articulated with slider 7, the fixed elevating system who is used for driving slider 7 reciprocates along vertical direction that is equipped with on the telescopic link subassembly.
Preferably, telescopic link assembly includes sill bar 8 and loop bar 9, the fixed vertical setting that is equipped with on the upper surface of rolling disc 3 sill bar 8, sliding sleeve is equipped with on sill bar 8 loop bar 9, be equipped with on loop bar 9 be used for with loop bar 9 locks locking bolt 10 on the sill bar 8, backup pad 5 with loop bar 9's top is articulated, elevating system is fixed to be established on loop bar 9. The loop bar 9 is sleeved on the bottom bar 8, and the lifting mechanism is fixed on the loop bar 9, so that the lifting mechanism is prevented from blocking the lifting of the loop bar 9.
In this embodiment, elevating system is including fixing linear electric motor 11 on the loop bar 9 outer wall, linear electric motor 11's the vertical upwards setting of output, slider 7 with linear electric motor 11's output fixed connection realizes driving reciprocating of slider 7 through linear electric motor 11, simple structure.
Preferably, the outer wall of the loop bar 9 is provided with a guide rail 14 which is vertically arranged, the sliding block 7 is provided with a guide groove which is matched with the guide rail 14, the guide rail 14 is arranged in the guide groove in a sliding manner, and the guide rail 14 and the guide groove are arranged to guide the sliding block 7 to move up and down, so that the sliding block 7 can move up and down more stably. Be equipped with ring channel 15 on the upper surface of base 1, the bottom of rolling disc 3 is equipped with a plurality of balls 16, and is a plurality of ball 16 is the annular and arranges the setting, and with ring channel 15 is coaxial, ball 16 rolls and establishes in ring channel 15, ball 16's bottom is established the tank bottom of ring channel 15 through ball 16 and ring channel 15, can realize supporting the periphery of rotating the seat, avoids rotating the seat and appears rocking at the rotation in-process. The bottom of supporting seat 2 is equipped with removes wheel 17, removes the setting of wheel 17 and is convenient for remove whole device.
Realize the regulation of backup pad 5 height through telescopic link assembly to in the height of backup pad 5 is adjusted according to the needs of operation, drive reciprocating of slider 7 through elevating system, thereby realize the adjustment of the every single move angle of backup pad 5, and when not using, move down through driving slider 7, make backup pad 5 keep away from one side of telescopic link assembly and draw close to telescopic link assembly, reduce the occupation to the space.
Example two
As shown in fig. 2, the present embodiment includes a base 1, a supporting seat 2 is disposed at the bottom of the base 1, a rotating disc 3 is disposed on the upper surface of the base 1, the rotating disc 3 is a circular disc, a first servo motor 4 is fixedly disposed at the bottom of the base 1, an output shaft of the first servo motor 4 vertically and upwardly penetrates through the base 1 and is fixedly connected with the bottom of the rotating disc 3, an output shaft of the first servo motor 4 is fixedly connected with a circle center of the lower surface of the rotating disc 3, and the first servo motor 4 drives the rotating disc 3 to axially rotate; the fixed telescopic link subassembly that is equipped with vertical setting on the upper surface of rolling disc 3, telescopic link subassembly top is equipped with the backup pad 5 that is used for supporting the upper limbs, one side of backup pad 5 with telescopic link subassembly's top is articulated, the articulated one end of connecting rod 6 in the bottom of backup pad 5, the other end of connecting rod 6 is articulated with slider 7, the fixed elevating system who is used for driving slider 7 reciprocates along vertical direction that is equipped with on the telescopic link subassembly.
Preferably, telescopic link assembly includes sill bar 8 and loop bar 9, the fixed vertical setting that is equipped with on the upper surface of rolling disc 3 sill bar 8, sliding sleeve is equipped with on sill bar 8 loop bar 9, be equipped with on loop bar 9 be used for with loop bar 9 locks locking bolt 10 on the sill bar 8, backup pad 5 with loop bar 9's top is articulated, elevating system is fixed to be established on loop bar 9. The loop bar 9 is sleeved on the bottom bar 8, and the lifting mechanism is fixed on the loop bar 9, so that the lifting mechanism is prevented from blocking the lifting of the loop bar 9.
In this embodiment, elevating system includes second servo motor 12 and lead screw 13, second servo motor 12 is fixed to be established on the outer wall of loop bar 9, the vertical upwards setting of output of second servo motor 12 and with the bottom fixed connection of the lead screw 13 of vertical setting, pass and stretch out on the top of lead screw 13 slider 7, slider 7 with lead screw 13 threaded connection drives the rotation of lead screw 13 through second servo motor 12 to drive reciprocating of slider 7.
Preferably, the outer wall of the loop bar 9 is provided with a guide rail 14 which is vertically arranged, the sliding block 7 is provided with a guide groove which is matched with the guide rail 14, the guide rail 14 is arranged in the guide groove in a sliding manner, and the guide rail 14 and the guide groove are arranged to guide the sliding block 7 to move up and down, so that the sliding block 7 can move up and down more stably. Be equipped with ring channel 15 on the upper surface of base 1, the bottom of rolling disc 3 is equipped with a plurality of balls 16, and is a plurality of ball 16 is the annular and arranges the setting, and with ring channel 15 is coaxial, ball 16 rolls and establishes in ring channel 15, ball 16's bottom is established the tank bottom of ring channel 15 through ball 16 and ring channel 15, can realize supporting the periphery of rotating the seat, avoids rotating the seat and appears rocking at the rotation in-process. The bottom of supporting seat 2 is equipped with removes wheel 17, removes the setting of wheel 17 and is convenient for remove whole device.
Realize the regulation of backup pad 5 height through telescopic link assembly to in the height of backup pad 5 is adjusted according to the needs of operation, drive reciprocating of slider 7 through elevating system, thereby realize the adjustment of the every single move angle of backup pad 5, and when not using, move down through driving slider 7, make backup pad 5 keep away from one side of telescopic link assembly and draw close to telescopic link assembly, reduce the occupation to the space.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. An upper limb fixing bracket for intracardiac interventional surgery is characterized by comprising a base (1), wherein a supporting seat (2) is arranged at the bottom of the base (1), a rotating disc (3) is arranged on the upper surface of the base (1), a first servo motor (4) is fixedly arranged at the bottom of the base (1), an output shaft of the first servo motor (4) vertically and upwardly penetrates through the base (1) to be fixedly connected with the bottom of the rotating disc (3), and the first servo motor (4) drives the rotating disc (3) to axially rotate; the fixed telescopic rod subassembly that is equipped with vertical setting on the upper surface of rolling disc (3), telescopic rod subassembly top is equipped with backup pad (5) that are used for supporting the upper limbs, one side of backup pad (5) with telescopic rod subassembly's top is articulated, the one end of the articulated connecting rod of bottom (6) of backup pad (5), the other end and the slider (7) of connecting rod (6) are articulated, the last fixed elevating system who is used for driving slider (7) reciprocate along vertical direction that is equipped with of telescopic rod subassembly.
2. The upper limb fixing bracket for intracardiac intervention surgery of claim 1, characterized in that, the telescopic rod subassembly includes sill bar (8) and loop bar (9), fixed being equipped with vertical setting on the upper surface of rolling disc (3) sill bar (8), sliding sleeve is equipped with on sill bar (8) loop bar (9), be equipped with on loop bar (9) and be used for with loop bar (9) lock locking bolt (10) on sill bar (8), backup pad (5) with the top of loop bar (9) is articulated, elevating system is fixed to be established on loop bar (9).
3. The upper limb fixing bracket for the intracardiac interventional surgery as claimed in claim 2, wherein the lifting mechanism comprises a linear motor (11) fixed on the outer wall of the loop bar (9), the output end of the linear motor (11) is vertically arranged upwards, and the sliding block (7) is fixedly connected with the output end of the linear motor (11).
4. The upper limb fixing bracket for intracardiac interventional surgery as claimed in claim 2, wherein the lifting mechanism comprises a second servo motor (12) and a screw rod (13), the second servo motor (12) is fixedly arranged on the outer wall of the loop bar (9), the output end of the second servo motor (12) is vertically arranged upwards and fixedly connected with the bottom end of the vertically arranged screw rod (13), the top end of the screw rod (13) penetrates through and extends out of the sliding block (7), and the sliding block (7) is in threaded connection with the screw rod (13).
5. The upper limb fixing bracket for the intracardiac interventional surgery as claimed in claim 3 or 4, characterized in that the outer wall of the loop bar (9) is provided with a vertically arranged guide rail (14), the slide block (7) is provided with a guide groove matched with the guide rail (14), and the guide rail (14) is slidably arranged in the guide groove.
6. An upper limb fixing bracket for intracardiac interventional surgery according to any one of claims 1 to 4, characterized in that an annular groove (15) is provided on the upper surface of the base (1), and a plurality of balls (16) are provided on the bottom of the rotating disc (3), the balls (16) being rolled in the annular groove (15).
7. The upper limb fixation bracket for intracardiac interventional procedures according to any one of claims 1 to 4, characterized in that the bottom of the support base (2) is provided with moving wheels (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224702.8U CN214966844U (en) | 2020-12-28 | 2020-12-28 | Upper limb fixing bracket for intracardiac interventional operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224702.8U CN214966844U (en) | 2020-12-28 | 2020-12-28 | Upper limb fixing bracket for intracardiac interventional operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214966844U true CN214966844U (en) | 2021-12-03 |
Family
ID=79141231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023224702.8U Expired - Fee Related CN214966844U (en) | 2020-12-28 | 2020-12-28 | Upper limb fixing bracket for intracardiac interventional operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214966844U (en) |
-
2020
- 2020-12-28 CN CN202023224702.8U patent/CN214966844U/en not_active Expired - Fee Related
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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: 20211203 |