CN215191889U - Wound expanding device for general surgery department nursing - Google Patents
Wound expanding device for general surgery department nursing Download PDFInfo
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- CN215191889U CN215191889U CN202121557593.3U CN202121557593U CN215191889U CN 215191889 U CN215191889 U CN 215191889U CN 202121557593 U CN202121557593 U CN 202121557593U CN 215191889 U CN215191889 U CN 215191889U
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- wound
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- diapire
- screw rod
- slider
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Abstract
The utility model relates to a wound expanding unit is used in department of general surgery's nursing, including two curb plates, two connect between the upper wall of curb plate and be equipped with the roof, the diapire of roof is equipped with the movable block through slide rail horizontal slip, be equipped with the actuating mechanism who is used for driving the movable block on the curb plate, the diapire of movable block is connected and is equipped with the pneumatic cylinder, the piston rod end connection of pneumatic cylinder is equipped with the motor storehouse, be equipped with step motor in the motor storehouse, the step motor axle head passes the motor storehouse lower wall and is connected and be equipped with the commentaries on classics board, be equipped with the expanding mechanism who is used for expanding the wound on the commentaries on classics board. Compared with the prior art, the utility model the advantage lies in: the height, the angle and the position of the two expansion plates can be adjusted conveniently, the use requirements of different patients can be met, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to wound expanding device is used in department of general surgery's nursing.
Background
The general surgery department is a clinical subject which mainly treats operations as other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectal, vascular diseases, thyroid and breast tumors, trauma and the like, and in the general surgery department, an expander is required to expand a wound.
The existing dilator is inconvenient to use, needs medical care personnel to hold the dilator to dilate a wound, consumes manpower, is inconvenient to adjust, and cannot meet the use requirements of different patients.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough among the prior art, the utility model provides a wound expanding unit is used in department of general surgery's nursing.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a wound expanding unit is used in department of general surgery's nursing, includes two curb plates, two connect between the upper wall of curb plate and be equipped with the roof, the diapire of roof passes through the slide rail horizontal slip and is equipped with the movable block, be equipped with the actuating mechanism who is used for driving the movable block on the curb plate, the diapire connection of movable block is equipped with the pneumatic cylinder, the piston rod end connection of pneumatic cylinder is equipped with the motor storehouse, be equipped with step motor in the motor storehouse, the step motor axle head passes motor storehouse lower wall and is connected and be equipped with the commentaries on classics board, be equipped with the expanding mechanism who is used for expanding the wound on the commentaries on classics board.
As an improvement: and self-locking universal wheels are respectively arranged at the front and the rear of the bottom wall of the side plate.
As an improvement: the driving mechanism comprises a motor arranged on the top of the side wall of one side plate far away from the moving block, the shaft end of the motor penetrates through the side plate on the same side and is connected with a lead screw, and the other end of the lead screw penetrates through the moving block in a matched mode and is rotatably connected with the side wall of the side plate on the other side.
As an improvement: the expansion mechanism comprises sliders respectively arranged on two opposite sides of the bottom wall of the rotating plate, the sliders are connected with the bottom wall of the rotating plate in a sliding mode through sliding grooves, the bottom wall of each slider is provided with an expansion plate, the inner side walls of the expansion plates are aligned with the vertical direction of the inner side walls of the two sliders respectively, and a control mechanism used for controlling the sliders to move is arranged on each rotating plate.
As an improvement: control mechanism is including setting up the screw rod seat in commentaries on classics board diapire one side, the lateral wall that the screw rod seat is close to the slider rotates to be connected and is equipped with the screw rod, the other end cooperation of screw rod passes two sliders and is connected and be equipped with and change the piece, the left half and the right half screw thread opposite direction of screw rod.
Compared with the prior art, the utility model the advantage lies in: the two side plates are arranged on two sides of the operating table, so that the two expansion plates are close to an operation part, the stepping motor can drive the rotating plates to rotate and then drive the two expansion plates to rotate, the expansion angle is adjusted, the moving block can be driven to move left and right through the driving mechanism, the height and the position of the two expansion plates are adjusted by controlling the extension or the shortening of the piston rod of the hydraulic cylinder, the two expansion plates are inserted into a wound, the two expansion plates are controlled to be away from each other through the control mechanism, and the expansion of the wound is completed; the height, the angle and the position of the two expansion plates can be adjusted conveniently, the use requirements of different patients can be met, the structure is simple, and the operation is convenient.
Drawings
Fig. 1 is a front view structural schematic diagram of a wound dilator for general surgical nursing of the present invention;
FIG. 2 is an enlarged view of a part a of a wound dilator for general surgical nursing use according to the present invention;
as shown in the figure:
1. self-locking universal wheels; 2. a side plate; 3. a motor; 4. a screw rod; 5. a top plate; 6. a moving block; 7. a hydraulic cylinder; 8. a motor compartment; 9. a stepping motor; 10. rotating the plate; 11. rotating the block; 12. a screw; 13. a slider; 14. an expansion plate; 15. a screw seat.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the wound expanding device for general surgery department nursing comprises two side plates 2, wherein a top plate 5 is connected between the upper walls of the two side plates 2, a moving block 6 is arranged on the bottom wall of the top plate 5 in a sliding mode through a sliding rail, a driving mechanism for driving the moving block 6 is arranged on each side plate 2, a hydraulic cylinder 7 is connected to the bottom wall of each moving block 6, a motor bin 8 is connected to the piston rod end of each hydraulic cylinder 7, a stepping motor 9 is arranged in each motor bin 8, the shaft end of each stepping motor 9 penetrates through the lower wall of each motor bin 8 and is connected with a rotating plate 10, and an expanding mechanism for expanding a wound is arranged on each rotating plate 10.
And the front and the back of the bottom wall of the side plate 2 are respectively provided with a self-locking universal wheel 1.
The driving mechanism comprises a motor 3 arranged at the top of the side wall of one side plate 2 far away from the moving block 6, the shaft end of the motor 3 penetrates through the side plate 2 on the same side and is connected with a lead screw 4, and the other end of the lead screw 4 penetrates through the moving block 6 in a matched mode and is rotatably connected with the side wall of the side plate 2 on the other side.
Expansion mechanism is including setting up slider 13 in the relative both sides of commentaries on classics board 10 diapire respectively, slider 13 passes through the spout and changes board 10 diapire horizontal sliding connection, slider 13's diapire is equipped with expansion board 14, two expansion board 14's relative inside wall flushes with the vertical direction of the relative inside wall of two sliders 13 respectively, it is used for controlling the control mechanism that slider 13 removed to be equipped with on the commentaries on classics board 10.
The control mechanism is including setting up the screw rod seat 15 in commentaries on classics 10 diapire one side, screw rod seat 15 is close to the lateral wall of slider 13 and rotates the connection and be equipped with screw rod 12, the other end cooperation of screw rod 12 passes two sliders 13 and is connected and be equipped with commentaries on classics piece 11, the left half and the right half screw thread opposite direction of screw rod 12.
When the utility model is implemented, under the action of the self-locking universal wheel 1, the two side plates 2 are moved to the two sides of the operating table, so that the two expansion plates 14 are close to the operation part, the rotating and moving angle of the stepping motor 9 is controlled, the rotating plate 10 can be driven to rotate for a certain angle, then the two expansion plates 14 are driven to rotate, further the expansion angle is adjusted, the motor 3 is started, the screw rod 4 can be driven to rotate, under the action of the internal thread force of the moving block 6, the moving block 6 can be horizontally moved to a specified position, the piston rod of the hydraulic cylinder 7 is controlled to extend or shorten, under the connecting action of the motor bin 8, the stepping motor 9, the rotating plate 10 and the sliding block 13, so as to adjust the height and the position of the two expansion plates 14, the two expansion plates 14 are inserted into a wound, the rotating block 11 is rotated, the screw rod 12 can be driven to rotate, under the action of the internal thread force of the sliding block 13, can make two sliders 13 keep away from each other, drive two expansion boards 14 and keep away from each other, accomplish the expansion to the wound.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A wound expanding device for general surgical nursing comprises two side plates (2), and is characterized in that: the wound expanding device is characterized in that a top plate (5) is connected between the upper walls of the two side plates (2), a moving block (6) is arranged on the bottom wall of the top plate (5) through sliding of the sliding rail in the left and right directions, a driving mechanism used for driving the moving block (6) is arranged on the side plates (2), a hydraulic cylinder (7) is connected to the bottom wall of the moving block (6), a motor bin (8) is connected to the piston rod end of the hydraulic cylinder (7), a stepping motor (9) is arranged in the motor bin (8), the shaft end of the stepping motor (9) penetrates through the lower wall of the motor bin (8) and is connected with a rotating plate (10), and an expanding mechanism used for expanding a wound is arranged on the rotating plate (10).
2. A general surgical nursing wound dilation apparatus according to claim 1, wherein: the front and the back of the bottom wall of the side plate (2) are respectively provided with a self-locking universal wheel (1).
3. A general surgical nursing wound dilation apparatus according to claim 1, wherein: the driving mechanism comprises a motor (3) which is arranged on the top of the side wall of one side plate (2) far away from the moving block (6), the shaft end of the motor (3) penetrates through the side plate (2) on the same side and is connected with a lead screw (4), and the other end of the lead screw (4) penetrates through the moving block (6) in a matched mode and is rotatably connected with the side wall of the side plate (2) on the other side.
4. A general surgical nursing wound dilation apparatus according to claim 1, wherein: expansion mechanism is including setting up slider (13) in changeing the relative both sides of board (10) diapire respectively, slider (13) pass through the spout and change board (10) diapire horizontal sliding connection, the diapire of slider (13) is equipped with expansion board (14), two the relative inside wall of expansion board (14) flushes with the vertical direction of the relative inside wall of two sliders (13) respectively, be equipped with the control mechanism who is used for controlling slider (13) and removes on changeing board (10).
5. A general surgical nursing wound dilation apparatus according to claim 4, wherein: control mechanism is including setting up screw rod seat (15) in commentaries on classics board (10) diapire one side, screw rod seat (15) are close to the lateral wall rotation connection of slider (13) and are equipped with screw rod (12), the other end cooperation of screw rod (12) is passed two sliders (13) and is connected and be equipped with commentaries on classics piece (11), the left half and the right half screw thread opposite direction of screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557593.3U CN215191889U (en) | 2021-07-09 | 2021-07-09 | Wound expanding device for general surgery department nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557593.3U CN215191889U (en) | 2021-07-09 | 2021-07-09 | Wound expanding device for general surgery department nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191889U true CN215191889U (en) | 2021-12-17 |
Family
ID=79430279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557593.3U Active CN215191889U (en) | 2021-07-09 | 2021-07-09 | Wound expanding device for general surgery department nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191889U (en) |
-
2021
- 2021-07-09 CN CN202121557593.3U patent/CN215191889U/en active Active
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