Ultrasonic probe channel puncture outfit
By introducing a puncture needle into the ultrasonic probe channel puncturer through the lift plate and auxiliary roller, combined with the drive motor and threaded rod, mechanized puncture is achieved, solving the problem of low manual operation efficiency, and improving the clarity and data accuracy of ultrasonic examination .
Patent Information
- Application Number
- CN202420320869.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-02-21
AI Technical Summary
In the ultrasound examination of existing experimental animals, due to the low manual operation efficiency, the puncture is unstable and the sound window is poor, so the animals cannot be screened and inspected effectively. The puncturer lacks a mechanized structure, which affects the clear operation of the ultrasound probe on the heart surface.
An ultrasonic probe channel piercing device was designed. Through the piercing needle through the lifting plate and combined with the auxiliary roller, the stabilizing movement and recycling of the piercing needle is achieved by using the drive motor and threaded rod. Combined with the electric telescopic rod and the clamping plate, the lifting plate is realized. Height adjustment and fixation form a mechanized puncture structure.
It has achieved improved stability and efficiency of puncture, with small wounds, quick recovery of wounds, clearer ultrasound exploration, more accurate data, reduced usage limitations, and adapted to operations in different locations.
Smart Images
Figure CN222341272U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, in particular to an ultrasonic probe channel puncture device. Background Art
[0002] Ultrasonic examination of experimental animals is an important step. It is similar to the principle of a puncture needle, consisting of a circular stainless steel channel and a cylindrical stainless steel puncture needle. Puncture is performed on the chest, leaving a tiny wound. The puncture needle is then withdrawn, leaving a channel for the ultrasound probe to be placed in it for ultrasonic detection on the surface of the heart.
[0003] Current laboratory animal examinations may have poor acoustic windows and unclear ultrasound for various reasons, making it impossible to effectively screen and examine the animals in need. Animal puncture devices are manually operated by medical staff, who need to rely on high work experience to complete the puncture. Mechanized structures cannot be used to complete the puncture operation, resulting in low operating efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide an ultrasound probe channel puncture device, which completes stable movement by piercing the lifting plate through the puncture needle, and rotates in coordination with the auxiliary roller. When the threaded plate at one end of the puncture needle is recovered, the puncture needle punctures the animal skin, thereby completing the puncture operation. The structure completes mechanized puncture, with a small wound surface and fast wound recovery; ultrasound can be directly operated on the surface of the heart, with clearer exploration, more accurate data, and improved efficiency.
[0005] To achieve the above purpose, an ultrasonic probe channel puncture device is provided, comprising: a groove block, a base is fixedly connected to the middle of the top of the groove block, a telescopic plate is inserted inside the base, a lifting plate is fixedly connected to the top of the telescopic plate, a through hole is opened in the middle of the lifting plate, fixing frames are arranged on both sides of the through hole, auxiliary rollers are rotatably matched between the fixing frames, a puncture needle is rollingly matched between the auxiliary rollers, and one end of the puncture needle is fixedly connected to a threaded plate;
[0006] A threaded rod is threadedly connected to one side of the threaded plate, a sliding rod passes through the other side of the threaded plate, one end of the threaded rod is rotatably connected to a fixing plate, and the fixing plate and the sliding rod are fixedly connected.
[0007] According to the ultrasonic probe channel puncturer, a driving motor is fixedly connected to the middle of one side of the lifting plate, and a driving end of the driving motor is fixedly connected to the threaded rod.
[0008] According to the ultrasonic probe channel puncturer, a bolt is threadedly connected to the middle of the bottom end of the groove block, and a clamping plate is fixedly connected to the top end of the bolt.
[0009] According to the ultrasonic probe channel puncturer, a spring is fixedly connected between the interior of the lifting plate on one side and the fixing frame.
[0010] According to the ultrasonic probe channel puncturer, an electric telescopic rod is fixedly connected to the middle between the inner end of the base and the telescopic plate, and supporting springs are fixedly connected to both ends between the inner end of the base and the telescopic plate.
[0011] Beneficial effects:
[0012] 1. The utility model is provided with a driving motor, a threaded rod, a lifting plate and a puncture needle. The driving motor rotates, and the threaded rod is driven to rotate after rotation. The fixed connection between the sliding rod and the fixed plate can limit the threaded plate through the sliding rod, maintain a stable position movement, and the puncture needle penetrates the lifting plate to complete the stable movement. The auxiliary roller cooperates with the rotation, and when the threaded plate at one end of the puncture needle is recovered, the puncture needle punctures the animal skin, thereby completing the puncture operation. The mechanized puncture is completed through this structure, with a small wound surface and fast wound recovery; ultrasound can be directly operated on the surface of the heart, with clearer exploration, more accurate data, and improved efficiency.
[0013] 2. The utility model is provided with a groove block, a clamping plate, an electric telescopic rod and a lifting plate. The groove block is clamped on one side of the bed board and then rotated by a bolt. After rotation, the bed board is clamped and fixed by the clamping plate. Then, the telescopic plate is extended and recovered by extending the electric telescopic rod to complete the height position adjustment operation of the lifting plate. Through this structure, lateral clamping adjustment and height adjustment can be performed at different positions to reduce usage limitations.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0016] Figure 1 This is a side structural diagram of the ultrasonic probe channel puncture device of the utility model;
[0017] Figure 2 This is an enlarged structural diagram of the auxiliary roller of the ultrasonic probe channel puncture device of the utility model;
[0018] Figure 3 This is a cross-sectional structural diagram of the base of the ultrasonic probe channel puncture device of the utility model;
[0019] Figure 4 This is a three-dimensional enlarged structural diagram of the puncture needle of the ultrasonic probe channel puncture device of the utility model.
[0020] Legend:
[0021] 1. Groove block; 2. Threaded rod; 3. Threaded plate; 4. Fixed plate; 5. Sliding rod; 6. Driving motor; 7. Lifting plate; 8. Puncture needle; 9. Base; 10. Clamping plate; 11. Bolt; 12. Auxiliary roller; 13. Spring; 14. Fixed frame; 15. Telescopic plate; 16. Electric telescopic rod; 17. Support spring. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0023] Reference Figure 1-4 The ultrasonic probe channel puncturer of the utility model embodiment comprises: a groove block 1, a base 9 is fixedly connected to the middle of the top of the groove block 1, a telescopic plate 15 is inserted inside the base 9, and the required extension height and descending position of the lifting plate 7 can be controlled by the telescopic sliding of the telescopic plate 15, and the top of the telescopic plate 15 is fixedly connected to the lifting plate 7, and a through hole is opened in the middle of the lifting plate 7, and fixed frames 14 are arranged on both sides of the through hole, and auxiliary rollers 12 are rotated between the fixed frames 14, and the puncture needle 8 penetrates the lifting plate 7, thereby completing stable movement, and the auxiliary rollers 12 are rotated to increase the stability during the puncture process, and the puncture needle 8 is rollingly matched between the auxiliary rollers 12, and when the threaded plate 3 at one end of the puncture needle 8 is recovered, the puncture needle 8 punctures the animal skin, thereby completing the penetration. Puncture operation, improve the use efficiency, one end of the puncture needle 8 is fixedly connected to the threaded plate 3, and the middle part of one side of the lifting plate 7 is fixedly connected to the driving motor 6. Through the rotation of the driving motor 6, the threaded rod 2 is driven to rotate after rotation, and then the threaded plate 3 is threadedly matched, so as to realize the movement of the threaded position. The driving end of the driving motor 6 is fixedly connected to the threaded rod 2, and the middle part between the inner end of the base 9 and the telescopic plate 15 is fixedly connected with an electric telescopic rod 16. Through the extension of the electric telescopic rod 16, the telescopic plate 15 is extended and recovered to complete the height position adjustment operation of the lifting plate 7. The inner end of the base 9 and the two ends between the telescopic plate 15 are fixedly connected with a support spring 17. The support spring 17 can improve the elastic reset effect, and the electric telescopic rod 16 can complete the elastic reset after power failure;
[0024] One side of the threaded plate 3 is threadedly connected with a threaded rod 2, and the other side of the threaded plate 3 is penetrated by a sliding rod 5. Through the fixed connection between the sliding rod 5 and the fixing plate 4, the sliding rod 5 can limit the threaded plate 3 and keep the stable position movement. One end of the threaded rod 2 is rotatably connected to the fixing plate 4, and the fixing plate 4 and the sliding rod 5 are fixedly connected. The middle part of the bottom end of the groove block 1 is threadedly connected with a bolt 11. By clamping the groove block 1 on one side of the bed board and then rotating it through the bolt 11, the bed board will be clamped and fixed by the clamping plate 10 after rotation. The top end of the bolt 11 is fixedly connected with the clamping plate 10, which can be clamped with the bed board through the clamping plate 10, increasing the use of disassembly and installation. A spring 13 is fixedly connected between the inside of the lifting plate 7 on one side and the fixing frame 14. The spring 13 increases the elastic buffer of the fixing frame 14, and puncture needles 8 of different diameters can be used stably.
[0025] Working principle: when in use, first clamp the groove block 1 on one side of the bed board, and then rotate it through the bolt 11. After rotation, the bed board will be clamped and fixed by the clamping plate 10, and then the telescopic plate 15 will be extended and recovered by extending the electric telescopic rod 16 to complete the height position adjustment operation of the lifting plate 7. After reaching the appropriate position, the driving motor 6 is rotated to drive the threaded rod 2 to rotate, and then the threaded plate 3 is threadedly matched to realize the movement of the threaded position. Through the fixed connection between the slide bar 5 and the fixed plate 4, the slide bar 5 can limit the threaded plate 3 to maintain a stable position movement, and the puncture needle 8 penetrates the lifting plate 7 to complete the stable movement. The auxiliary roller 12 cooperates with the rotation. When the threaded plate 3 at one end of the puncture needle 8 is recovered, the puncture needle 8 punctures the animal skin, thereby completing the puncture operation and improving the use efficiency.
[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. Ultrasound probe channel puncture device, including: A groove block (1), characterized in that a base (9) is fixedly connected to the middle of the top of the groove block (1), a telescopic plate (15) is inserted inside the base (9), a lifting plate (7) is fixedly connected to the top of the telescopic plate (15), a through hole is opened in the middle of the lifting plate (7), both sides of the through hole are provided with fixing frames (14), auxiliary rollers (12) are rotatably matched between the fixing frames (14), a puncture needle (8) is rollingly matched between the auxiliary rollers (12), and one end of the puncture needle (8) is fixedly connected to a threaded plate (3); One side of the threaded plate (3) is threadedly connected to a threaded rod (2), the other side of the threaded plate (3) is penetrated by a sliding rod (5), one end of the threaded rod (2) is rotatably connected to a fixing plate (4), and the fixing plate (4) and the sliding rod (5) are fixedly connected.
2. The ultrasonic probe channel puncturer according to claim 1, characterized in that: A driving motor (6) is fixedly connected to the middle portion of one side of the lifting plate (7), and a driving end of the driving motor (6) is fixedly connected to the threaded rod (2).
3. The ultrasonic probe channel puncturer according to claim 1, characterized in that: A bolt (11) is threadedly connected to the middle of the bottom end of the groove block (1), and a clamping plate (10) is fixedly connected to the top end of the bolt (11).
4. The ultrasonic probe channel puncturer according to claim 1, characterized in that: A spring (13) is fixedly connected between the interior of the lifting plate (7) on one side and the fixing frame (14).
5. The ultrasonic probe channel puncturer according to claim 1, characterized in that: An electric telescopic rod (16) is fixedly connected to the middle between one end of the interior of the base (9) and the telescopic plate (15), and support springs (17) are fixedly connected to both ends of the interior of the base (9) and the telescopic plate (15).