Clinical operation spray pipe pipeline fixing support
Through the design of multiple fixing components and worm screws, the problem that existing brackets cannot fix multiple pipes is solved, and height and angle adjustment is achieved, which improves the flexibility and therapeutic effect of the brackets.
Patent Information
- Application Number
- CN202421690747.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The existing clinical surgical nozzle pipe fixing stent cannot effectively fix multiple pipes, which increases the cost and complexity of use, and lacks regulation functions, affecting the treatment effect.
Multiple fixing components are used to cooperate with worm gear, worm and screw, and the fixing and clamping of multiple pipes is achieved through spherical universal hinges, and height is adjusted through worm gear and worm gear and screw lifting and lowering, and angle adjustment of the spherical universal hinges is enhanced to enhance the flexibility and diversity of the bracket.
The stable fixation of multiple pipes is achieved, reducing the cost and complexity of use, and improving the flexibility and treatment effect of surgical operations.
Smart Images
Figure CN223170143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a fixing bracket for a clinical operation spray pipe. Background Technique
[0002] The fixing bracket for the clinical operation spray pipe is a device specially designed for cardiothoracic vascular surgery, mainly used for fixing and supporting various types of pipes and instruments, such as respiratory pipes, infusion pipes, drainage pipes and surgical instruments. These brackets help the medical team maintain the stability and functionality of the pipes during the operation by providing stable support, thus ensuring the safety and effectiveness of the surgical operation.
[0003] At present, the fixing bracket for the clinical operation spray pipe is usually designed to fix a single pipe, and it cannot provide sufficient support for multiple pipes, increasing the use cost and complexity of the fixing bracket. Moreover, the body types of patients are different, and the fixing bracket needs to adjust the fixing angle and height of the pipe according to the situation. The fixing bracket lacking the adjustment function may limit the flexibility and accuracy of the medical team during the treatment of patients, thus affecting the treatment effect of patients. Therefore, this application proposes a fixing bracket for the clinical operation spray pipe. Content of the Utility Model
[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a fixing bracket for a clinical operation spray pipe. The fixing bracket can fix and clamp multiple pipes through multiple fixing components, reducing the use cost and complexity of the spray pipe fixing bracket. Through the cooperation of a worm gear, a worm and a screw rod, the height of the fixing bracket is adjusted, and through a spherical universal hinge, the angle of the fixing bracket is adjusted, achieving the effect of enhancing the use flexibility and diversity of the clinical operation spray pipe fixing bracket and improving the treatment effect of patients.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A fixing bracket for a clinical operation spray pipe, including a bottom column. The outer walls of the four corners at the bottom end of the bottom column are fixedly connected with support rods. A placement groove is opened in the inner wall of the bottom column. The placement groove is connected with a lifting column through a transmission component. The outer walls of the lifting column are slidably connected to the inner wall of the placement groove. The top end of the lifting column is fixedly connected with a fixing plate. The outer walls of the four corners at the top end of the fixing plate are fixedly connected with arc-shaped plates. The arc-shaped plates are connected with a threaded sleeve through a spherical universal hinge. The top end of the spherical universal hinge is fixedly connected with a fixing seat. A sliding groove is opened in the inner wall of the fixing seat. The fixing seat is connected with a second clamping plate through a fixing component.
[0007] Further, the outer walls of the bottom ends of the spherical universal hinges are all arranged at the inner ends of the arc-shaped plates, the outer walls of the spherical universal hinges are arranged on the inner walls of the threaded sleeves, and the inner walls of the threaded sleeves are all threadedly connected to the outer walls of the arc-shaped plates.
[0008] Further, the transmission assembly includes a worm wheel rotatably connected to the inner wall of the bottom end of the placement groove and worm gears rotatably connected to the inner walls on the left and right sides of the bottom end of the placement groove. The worm wheel and the worm gears are meshed with each other, and one end of the worm gear away from the worm wheel penetrates through the inner wall of the bottom column and is fixedly connected to a handle.
[0009] Further, a screw rod is fixedly connected to the outer wall of the top end of the worm wheel, and the outer wall of the screw rod is threadedly connected to the inner wall of the lifting column.
[0010] Further, the fixing assembly includes a plurality of sliding plates slidably connected to the inner walls of the sliding grooves. C-shaped plates are fixedly connected to the top ends of the sliding plates. A first clamping plate is fixedly connected to the inner outer wall of the bottom end of the C-shaped plate. The C-shaped plate is connected to a second clamping plate through a plurality of springs.
[0011] Further, the top ends of the springs are fixedly connected to the inner outer walls of the top ends of the C-shaped plates, and the ends of the springs away from the C-shaped plates are fixedly connected to the top outer walls of the second clamping plates.
[0012] Further, a connecting rod is fixedly connected to the middle of the top end of the second clamping plate. One end of the connecting rod away from the second clamping plate penetrates through the inner wall of the C-shaped plate and is fixedly connected to a connecting plate.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, by pulling the connecting plate to drive the connecting rod and the second clamping plate, placing the pipeline to be fixed on the first clamping plate, and then releasing the connecting plate, through the elastic force of the spring on the second clamping plate, the first clamping plate and the second clamping plate cooperate to fix and clamp the pipeline. Through multiple pipeline clamping structures, the effect of the fixing bracket fixing and clamping multiple pipelines is realized, reducing the use cost and complexity of the fixing bracket for the nozzle pipeline.
[0015] 2. In the utility model, by rotating the handle to drive the worm gear to rotate, the worm gear and the worm wheel are meshed, the worm wheel rotates to drive the screw rod to rotate, and the rotation of the screw rod enables the lifting column to be adjusted in height in the placement groove of the bottom column according to the needs of the patient. At the same time, the threaded sleeve is rotated and fixed on the four-sided arc-shaped plate, so that the spherical universal hinge can be installed between the four-sided arc-shaped plates. Through the rotation of the spherical universal hinge, the angle adjustment of the bracket can be realized according to the needs of the patient, achieving the effect of enhancing the use flexibility and diversity of the fixing bracket for the clinical operation nozzle pipeline and improving the treatment effect of the patient. Description of the Drawings
[0016] Figure 1 Stereogram of a fixing bracket for a clinical surgical spray pipe
[0017] Figure 2 Schematic structural diagram of a fixing component of a fixing bracket for a clinical surgical spray pipe proposed by the present utility model
[0018] Figure 3 Schematic structural diagram of a spherical universal hinge of a fixing bracket for a clinical surgical spray pipe proposed by the present utility model
[0019] Figure 4 Schematic internal structure diagram of the bottom column of a fixing bracket for a clinical surgical spray pipe proposed by the present utility model
[0020] Legend:
[0021] 1. Bottom column; 2. Support rod; 3. Lifting column; 4. Placing groove; 5. Worm gear; 6. Screw rod; 7. Worm; 8. Handle; 9. Fixed disk; 10. Arc-shaped plate; 11. Spherical universal hinge; 12. Threaded sleeve; 13. Fixed seat; 14. Chute; 15. Slide plate; 16. C-shaped plate; 17. First clamping plate; 18. Second clamping plate; 19. Connecting plate; 20. Connecting rod; 21. Spring Detailed implementation manners
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model
[0023] Refer to Figure 1 、 Figure 2 and Figure 3 An embodiment provided by the present utility model: A fixing bracket for a clinical surgical spray pipe includes a bottom column 1. Support rods 2 are fixedly connected to the outer walls of the four corners at the bottom end of the bottom column 1. A placing groove 4 is formed in the inner wall of the bottom column 1. A lifting column 3 is slidably connected to the inner wall of the placing groove 4. The top end of the lifting column 3 is fixedly connected to a fixed disk 9. Arc-shaped plates 10 are fixedly connected to the outer walls of the four corners at the top end of the fixed disk 9. The arc-shaped plates 10 are connected to a threaded sleeve 12 through a spherical universal hinge 11. The top end of the spherical universal hinge 11 is fixedly connected to a fixed seat 13. A chute 14 is formed in the inner wall of the fixed seat 13. The outer walls of the bottom end of the spherical universal hinge 11 are arranged at one end inside the arc-shaped plates 10. The outer wall of the spherical universal hinge 11 is arranged in the inner wall of the threaded sleeve 12. The inner walls of the threaded sleeves 12 are all threadedly connected to the outer walls of the arc-shaped plates 10
[0024] Further, the bottom column 1 is fixedly supported by the support rod 2 to make the fixing bracket more stable. Threads are provided on the outer wall of the arc-shaped plate 10. The spherical universal hinge 11 is placed between the four arc-shaped plates 10. By rotating the threaded sleeve 12, the threaded sleeve 12 can be fixed on the four arc-shaped plates 10. The spherical universal hinge 11 can rotate arbitrarily between the four arc-shaped plates 10, enabling the pipe fixing bracket to be adjusted at any angle.
[0025] Refer to Figure 1 and Figure 4 , in which a worm gear 5 is rotatably connected to the inner wall of the bottom end of the placement groove 4, and worm shafts 7 are rotatably connected to the inner walls of the left and right sides of the bottom end of the placement groove 4. The worm gear 5 and the worm shafts 7 are meshed. One end of the worm shaft 7 away from the worm gear 5 penetrates the inner wall of the bottom column 1 and is fixedly connected to a handle 8. A screw rod 6 is fixedly connected to the outer wall of the top end of the worm gear 5, and the outer wall of the screw rod 6 is threadedly connected to the inner wall of the lifting column 3.
[0026] Further, by providing an anti-slip pad on the handle 8, the pressure on the hand can be reduced when turning the handle 8. Turning the handle 8 drives the worm shaft 7 to rotate. The worm shaft 7 and the worm gear 5 are meshed, and the rotation of the worm gear 5 drives the screw rod 6 to rotate. The rotation of the screw rod 6 enables the lifting column 3 to rise and fall in the placement groove 4 of the bottom column 1, realizing the height adjustment of the pipe fixing bracket. Moreover, the meshing between the worm shaft 7 and the worm gear 5 has a certain self-locking property, preventing the height of the pipe fixing bracket from changing without external interference.
[0027] Refer to Figure 1 and Figure 2 , in which a plurality of sliding plates 15 are slidably connected to the inner walls of the sliding grooves 14. C-shaped plates 16 are fixedly connected to the top ends of the sliding plates 15. First clamping plates 17 are fixedly connected to the inner outer walls of the bottom ends of the C-shaped plates 16. The C-shaped plates 16 are connected to second clamping plates 18 through a plurality of springs 21. The top ends of the springs 21 are fixedly connected to the inner outer walls of the top ends of the C-shaped plates 16. One end of each spring 21 away from the C-shaped plate 16 is fixedly connected to the top outer wall of the second clamping plate 18. A connecting rod 20 is fixedly connected to the middle of the top end of the second clamping plate 18. One end of the connecting rod 20 away from the second clamping plate 18 penetrates the inner wall of the C-shaped plate 16 and is fixedly connected to a connecting plate 19.
[0028] Further, the sliding grooves 14 play a role in limiting the sliding plates 15. Sliding the sliding plates 15 can adjust the distance between pipes to prevent the pipes from being entangled. The pipe to be fixed is placed on the first clamping plate 17. The second clamping plate 18 cooperates with the first clamping plate 17 through the elastic force of the springs 21 to fix and clamp the pipe. Both the first clamping plate 17 and the second clamping plate 18 are arc-shaped, which can better fit the pipe.
[0029] Working principle: First, pull the connecting plate 19 to drive the connecting rod 20 and the second clamping plate 18, place the pipeline to be fixed on the first clamping plate 17, and then release the connecting plate 19. Through the elastic force of the spring 21 on the second clamping plate 18, the first clamping plate 17 and the second clamping plate 18 cooperate to fix and clamp the pipeline. After that, rotate the handle 8 to drive the worm 7 to rotate. The worm 7 meshes with the worm wheel 5, and the rotation of the worm wheel 5 drives the screw 6 to rotate. The rotation of the screw 6 enables the lifting column 3 to be adjusted in height in the placement groove 4 of the bottom column 1 according to the needs of the patient. At the same time, rotate the threaded sleeve 12 and fix it on the four-sided arc plate 10 so that the spherical universal hinge 11 can be installed between the four-sided arc plates 10. The angle of the bracket can be adjusted according to the needs of the patient by rotating the spherical universal hinge 11.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A fixing bracket for a pipeline of a clinical surgical spray tube, comprising a bottom column (1), characterized in that: At the outer walls of the four corners at the bottom end of the bottom column (1), support rods (2) are fixedly connected. A placement groove (4) is provided in the inner wall of the bottom column (1). The placement groove (4) is connected to a lifting column (3) through a transmission assembly. The outer walls of the lifting columns (3) are slidably connected to the inner walls of the placement grooves (4). At the top end of the lifting column (3), a fixed disk (9) is fixedly connected. At the outer walls of the four corners at the top end of the fixed disk (9), arc-shaped plates (10) are fixedly connected. The arc-shaped plates (10) are connected to a threaded sleeve (12) through a spherical universal hinge (11). At the top end of the spherical universal hinge (11), a fixed seat (13) is fixedly connected. A chute (14) is provided in the inner wall of the fixed seat (13). The fixed seat (13) is connected to a second clamping plate (18) through a fixing assembly.
2. The fixed bracket for the pipeline of the clinical operation nozzle according to claim 1, characterized in that: At the outer walls of the bottom ends of the spherical universal hinges (11), they are arranged at the inner ends of the arc-shaped plates (10). The outer walls of the spherical universal hinges (11) are arranged in the inner walls of the threaded sleeves (12). The inner walls of the threaded sleeves (12) are threadedly connected to the outer walls of the arc-shaped plates (10).
3. The pipeline fixing bracket of a clinical operation nozzle according to claim 1, characterized in that: The transmission assembly includes a worm gear (5) rotatably connected to the inner wall at the bottom end of the placement groove (4) and worm shafts (7) rotatably connected to the left and right inner walls at the bottom end of the placement groove (4). The worm gear (5) and the worm shafts (7) are meshed. One end of the worm shaft (7) far from the worm gear (5) penetrates through the inner wall of the bottom column (1) and is fixedly connected to a handle (8).
4. The fixed bracket for the clinical operation spray pipe according to claim 3, wherein: At the outer wall of the top end of the worm gear (5), a screw rod (6) is fixedly connected. The outer walls of the screw rods (6) are threadedly connected to the inner walls of the lifting columns (3).
5. The pipeline fixing bracket of a clinical operation spray pipe according to claim 1, characterized in that: The fixing assembly includes a plurality of sliding plates (15) slidably connected to the inner walls of the chutes (14). At the top ends of the sliding plates (15), C-shaped plates (16) are fixedly connected. At the inner outer wall at the bottom end of the C-shaped plates (16), a first clamping plate (17) is fixedly connected. The C-shaped plates (16) are connected to a second clamping plate (18) through a plurality of springs (21).
6. The pipeline fixing bracket for a clinical operation spray pipe according to claim 5, characterized in that: At the inner outer wall at the top ends of the springs (21), they are fixedly connected to the top ends of the C-shaped plates (16). One end of the springs (21) far from the C-shaped plates (16) is fixedly connected to the outer wall at the top end of the second clamping plate (18).
7. The fixed bracket for the clinical operation spray pipe according to claim 6, characterized in that: At the middle of the top end of the second clamping plate (18), a connecting rod (20) is fixedly connected. One end of the connecting rod (20) far from the second clamping plate (18) penetrates through the inner wall of the C-shaped plate (16) and is fixedly connected to a connecting plate (19).