Surgical wrist infusion supporting equipment for neurosurgery department
By designing the core secondary telescopic rod and U-shaped plate, the problems of unstable fixation and non-adjustable angle in existing equipment have been solved, achieving stable fixation of the wrist and flexible angle adjustment, thus improving the stability and efficiency of infusion in neurosurgery.
Patent Information
- Application Number
- CN202422762074.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-13
AI Technical Summary
Existing infusion support devices are not effective in fixing patients during neurosurgery, are easily moved, and cannot be flexibly adjusted in angle, which affects infusion stability and surgical efficiency.
A surgical wrist infusion support device for neurosurgery was designed, comprising a core secondary telescopic rod, a U-shaped plate, a core sphere, and a core base. The device achieves secure fixation and angle adjustment through the cooperation of the handle clamping bolt and the limiting handle bolt. Combined with the wrist placement support plate and the auxiliary connecting frame, it provides stable and flexible support.
It achieves secure wrist fixation and adjustable angle, improving the stability of infusion and surgical efficiency, simplifying the operation process, and saving surgical preparation time.
Smart Images
Figure CN223569781U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wrist transfusion support equipment, concretely refers to a surgical wrist transfusion support equipment for neurosurgery. BACKGROUND
[0002] During neurosurgery and related treatment processes, transfusion to the wrist of a patient is a common medical operation. However, the existing transfusion support equipment has many deficiencies. On the one hand, the existing equipment often has poor fixing effect and is prone to move during the operation, which not only may affect the stability of the transfusion but also may interfere with the smooth progress of the operation. On the other hand, most transfusion support equipment cannot flexibly adjust the angle, and doctors are difficult to adjust the arm and wrist of the patient to the optimal angle according to the specific operation requirements, resulting in inconvenient operation and reduced operation efficiency.
[0003] In view of this, in order to meet the fixing and angle adjustment requirements when transfusing the wrist of a patient during neurosurgery, a surgical wrist transfusion support equipment for neurosurgery is designed. SUMMARY
[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technologies and provide a surgical wrist transfusion support equipment for neurosurgery.
[0005] To solve the above-mentioned technical problems, the utility model provides a technical scheme of a surgical wrist transfusion support equipment for neurosurgery: a core secondary telescopic rod body is provided, a U-shaped plate body is fixedly arranged at the lower part of the core secondary telescopic rod body, the opening of the U-shaped plate body faces downward, the upper side of the back of the U-shaped plate body is fixedly connected with the core part of the core secondary telescopic rod body, a fixed nut is fixedly arranged at the side of one of the side wing parts of the U-shaped plate body, a handle clamping bolt is arranged on the fixed nut, the threaded part of the shank part of the handle clamping bolt is threadedly connected with the fixed nut, and the shank part of the handle clamping bolt penetrates through the side wing part of the U-shaped plate body and extends to the inner side of the U-shaped plate body.
[0006] A core ball is fixedly arranged at the top of the telescopic part of the core secondary telescopic rod body, a core base is rotatably arranged on the core ball, half of the core ball is embedded in the core base and is rotatably connected with the core base, an auxiliary plate body is arranged on the core base, a clamping nut is fixedly arranged on the auxiliary plate body, a limiting handle bolt is arranged on the clamping nut, the threaded part of the shank part of the limiting handle bolt is threadedly connected with the clamping nut, the end of the shank part of the limiting handle bolt abuts against the core ball, thereby playing a limiting role and having good limiting effect; and the fixing effect is very firm.
[0007] A wrist placement support plate body is fixedly arranged at the upper part of the core base.
[0008] As an improvement, the upper part of the wrist placing support plate body presents an upward opening arc shape, the upper part of the wrist placing support plate body is provided with a wrist binding belt, the front part of the wrist placing support plate body is fixedly provided with auxiliary connecting frame bodies on both sides, and the ends of the two symmetrically arranged auxiliary connecting frame bodies are fixedly provided with hollow handlebars.
[0009] As an improvement, the hollow handlebars are penetrable at both ends, the hollow handlebars are provided with heat dissipation hole bodies, the heat dissipation hole bodies penetrate the hollow handlebars, and the heat dissipation hole bodies are a plurality of and uniformly arranged on the hollow handlebars.
[0010] Compared with the prior art, the advantages of the utility model lie in that the stability is high, the wrist of a patient can be fixed well, and the hands of the patient can be transfused.
[0011] Firm fixation: the equipment is clamped on the fixed plate of the operating bed through the U-shaped plate body, and the handle clamping bolt is abutted against the fixed plate, so that a very firm fixing effect can be provided, the equipment can be prevented from moving during the operation, and stable support is provided for the smooth operation.
[0012] Angle adjustment: the cooperation of the core ball body and the core base makes the angle of the wrist placing support plate body adjustable, doctors can adjust the arms of patients to the best angle according to the specific operation requirements, the operation is facilitated, and the operation efficiency is improved.
[0013] Convenient operation: the various components of the equipment are reasonably designed and easy to operate. The handle clamping bolt, the limiting handle bolt and other components are easy to operate, doctors and nurses can quickly install and adjust, and the operation preparation time is saved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is a three-dimensional structure schematic of the utility model a surgical wrist infusion support equipment for neurosurgery Figure One .
[0015] Figure 2 is a three-dimensional structure schematic of the utility model a surgical wrist infusion support equipment for neurosurgery Figure Two .
[0016] Figure 3 is a front view structure schematic of the utility model a surgical wrist infusion support equipment for neurosurgery. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0018] In the description of the embodiments of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed during use, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0019] In addition, if the terms "horizontal", "vertical", "overhanging" and the like do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0020] In the description of the embodiments of the present application, "a plurality of" represents at least 2.
[0021] In the description of the embodiments of the present application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "providing", "installing", "connecting", "connecting" are broadly understood, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] With reference to the drawings, a surgical wrist infusion support device for neurosurgery comprises a core secondary telescopic rod body 1, a U-shaped plate body 2 is fixedly arranged at the lower part of the core secondary telescopic rod body 1, the opening of the U-shaped plate body 2 faces downward, the upper side of the back of the U-shaped plate body 2 is fixedly connected with the core part of the core secondary telescopic rod body 1, a fixed nut 3 is fixedly arranged at the side of one of the side wing parts of the U-shaped plate body 2, a handle clamping bolt 4 is arranged on the fixed nut 3, the threaded part of the shank of the handle clamping bolt 4 is in threaded cooperation with the fixed nut 3, and the threaded part of the shank of the handle clamping bolt 4 penetrates through the side wing part of the U-shaped plate body 2 and extends to the inner side of the U-shaped plate body 2. The U-shaped plate body 2 is clamped on the fixed plate of the operating bed, and the end of the threaded part of the shank of the handle clamping bolt 4 abuts against the fixed plate of the operating bed, thereby achieving the fixing effect, and the fixing effect is good and very firm.
[0023] A core ball 5 is fixedly arranged at the top of the telescopic part of the core secondary telescopic rod body 1, a core base 6 is rotatably arranged on the core ball 5, and more than half of the core ball 5 is embedded in the core base 6 and is in rotational cooperation with the core base 6, an auxiliary plate body 7 is arranged on the core base 6, a clamping nut 8 is fixedly arranged on the auxiliary plate body 7, a limiting handle bolt 9 is arranged on the clamping nut 8, the threaded part of the shank of the limiting handle bolt 9 is in threaded cooperation with the clamping nut 8, and the end of the threaded part of the shank of the limiting handle bolt 9 abuts against the core ball 5, thereby achieving the limiting effect, and the fixing effect is good and very firm.
[0024] A wrist placing support plate body 10 is fixedly arranged at the upper part of the core base 6, the upper part of the wrist placing support plate body 10 is in an arc shape with the opening facing upward, a wrist binding belt 11 is arranged on the upper part of the wrist placing support plate body 10, two auxiliary connecting frame bodies 12 are fixedly arranged on the front part of the wrist placing support plate body 10, a hollow handle 13 is fixedly arranged at the end of each of the two symmetrical auxiliary connecting frame bodies 12, the two ends of the hollow handle 13 are penetrative, heat dissipation hole bodies 14 are arranged on the hollow handle 13, the heat dissipation hole bodies 14 penetrate through the hollow handle 13, and the number of the heat dissipation hole bodies 14 is several and they are uniformly arranged on the hollow handle 13.
[0025] Installation and fixation:
[0026] Firstly, the U-shaped plate body 2 of the device is opened downward, and is aligned with the fixed plate of the operating bed. At this time, the position of the U-shaped plate body 2 is ensured to be appropriate, and the fixed plate can be stably clamped.
[0027] Then, the handle clamping bolt 4 is rotated, so that the threaded part of the shank of the handle clamping bolt 4 penetrates through the fixed nut 3 of the side wing part of the U-shaped plate body 2 and gradually advances to the inner side of the U-shaped plate body 2. During the rotation process, it is ensured that the handle clamping bolt 4 is in close threaded cooperation with the fixed nut 3, so as to avoid loosening.
[0028] Continue to rotate the handle clamping bolt 4 until the end of its threaded shank tightly abuts against the fixed add-on plate of the operating table. In this way, the U-shaped plate body 2 is firmly fixed on the fixed add-on plate of the operating table by the pressure of the handle clamping bolt 4, ensuring that the device will not move during use.
[0029] Height adjustment:
[0030] Adjust the height of the wrist placement support plate body 10 by stretching or compressing the telescopic part of the core secondary telescopic rod body 1. When adjusting the height, you can slowly adjust according to the specific needs of the operation and the position of the patient's arm until the appropriate height is reached.
[0031] Angle adjustment:
[0032] Gently turn the core base 6. Since the core ball 5 is in rotational cooperation with the core base 6, and more than half of the core ball 5 is embedded in the core base 6, the angle of the wrist placement support plate body 10 can be adjusted. When adjusting the angle, pay attention to the appropriate force to avoid excessive force that may damage the device.
[0033] After adjusting to the appropriate angle, turn the limiting handle bolt 9 so that its threaded shank advances towards the core ball 5 through the clamping nut 8 on the auxiliary plate body 7 until the end abuts against the core ball 5, serving as a limiting function. This ensures that the angle of the wrist placement support plate body 10 will not change during the operation, ensuring the smooth progress of the operation.
[0034] Usage process:
[0035] Place the patient's wrist on the wrist placement support plate body 10, which is shaped like an arc with an opening facing upwards, better fitting the shape of the wrist. When placing the wrist, make sure it is in a comfortable position to avoid compressing nerves or blood vessels.
[0036] Then, tighten the wrist restraint strap 11 to secure the patient's wrist. When tightening the wrist restraint strap 11, pay attention to the appropriate force, neither too loose causing the wrist to shake, nor too tight affecting blood circulation.
[0037] The patient can hold the hollow handle 13 with their hand. The hollow handle 13 is transparent at both ends and has several evenly distributed heat dissipation holes 14 on the top, which can dissipate heat from the palm during the operation, improving the patient's comfort. When holding the hollow handle 13, the patient should be relaxed to avoid excessive force that may cause hand fatigue.
[0038] Infusion can be performed on the patient.
[0039] High stability, after fixing the wrist of the patient, the infusion of the patient's hand can be carried out.
[0040] High comfort: the upper part of the wrist placing support plate body 10 is an arc-shaped opening upward, which can better fit the shape of the wrist and improve the comfort of the patient.
[0041] The wrist restraint strap 11 can fix the wrist and avoid arm shaking, and at the same time, it will not be too tight to affect blood circulation.
[0042] The heat dissipation hole body 14 on the hollow handle 13 can dissipate heat for the palm and reduce the discomfort of the patient during the operation.
[0043] Firm fixation: the device is clamped on the fixed plate of the operating bed through the U-shaped plate body 2, and the handle clamping bolt 4 is pressed against the fixed plate, which can provide very firm fixing effect and ensure that the device will not move during the operation, providing stable support for the smooth operation of the operation.
[0044] Angle adjustable: the cooperation of the core ball body 5 and the core base 6 makes the angle of the wrist placing support plate body 10 can be flexibly adjusted, the doctor can adjust the patient's arm to the best angle according to the specific operation requirements of the operation, which is convenient for operation and improves the operation efficiency.
[0045] Height adjustable: the core secondary telescopic rod body 1 can conveniently control the height of the wrist placing support plate body 10, which can be adjusted according to different operation requirements and patient's physical conditions, improving the applicability of the device.
[0046] Easy operation: the components of the device are designed reasonably and easy to operate. The operation of the handle clamping bolt 4, the limiting handle bolt 9 and other components is easy to master, and the doctor and nurse can quickly install and adjust, saving the operation preparation time.
[0047] The above describes the utility model and its implementation mode, which is not limited, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited. In general, if the ordinary skilled person in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the utility model.
Claims
1. A neurosurgical operation wrist infusion support device, characterized in that: it comprises a core secondary telescopic rod body (1), the lower part of the core secondary telescopic rod body (1) is fixedly provided with a U-shaped plate body (2), the opening of the U-shaped plate body (2) faces downward, the upper side of the back of the U-shaped plate body (2) is fixedly connected with the core part of the core secondary telescopic rod body (1), the side of one of the side wing parts of the U-shaped plate body (2) is fixedly provided with a fixed nut (3), a handle clamping bolt (4) is arranged on the fixed nut (3), the threaded part of the handle clamping bolt (4) is threadedly connected with the fixed nut (3), and the threaded part of the handle clamping bolt (4) penetrates through the side wing part of the U-shaped plate body (2) and extends to the inner side of the U-shaped plate body (2); the top of the telescopic part of the core secondary telescopic rod body (1) is fixedly provided with a core sphere (5), the core sphere (5) is rotatably provided with a core base (6), and more than half of the core sphere (5) is embedded in the core base (6) and rotatably connected with the core base (6); an auxiliary plate body (7) is arranged on the core base (6), a clamping nut (8) is fixedly arranged on the auxiliary plate body (7), a limiting handle bolt (9) is arranged on the clamping nut (8), the threaded part of the limiting handle bolt (9) is threadedly connected with the clamping nut (8), the end of the threaded part of the limiting handle bolt (9) abuts against the core sphere (5), thereby limiting the core sphere (5) and achieving a good limiting effect; and the fixing effect is very firm; the upper part of the core base (6) is fixedly provided with a wrist placing support plate body (10).
2. The neurosurgical operation wrist infusion support device according to claim 1, characterized in that: the upper part of the wrist placing support plate body (10) is arc-shaped and presents an opening facing upward, the upper part of the wrist placing support plate body (10) is provided with a wrist binding belt (11), the front part of the wrist placing support plate body (10) is fixedly provided with two auxiliary connecting frame bodies (12) on the two sides, and the ends of the two symmetrical auxiliary connecting frame bodies (12) are fixedly provided with hollow handles (13).
3. The neurosurgical operation wrist infusion support device according to claim 2, characterized in that: the two ends of the hollow handle (13) are penetrative, the hollow handle (13) is provided with heat dissipation hole bodies (14), the heat dissipation hole bodies (14) penetrate through the hollow handle (13), and the heat dissipation hole bodies (14) are a plurality of and uniformly arranged on the hollow handle (13).