Cerebral hemorrhage puncture drainage positioning device and positioning method thereof

Abstract

The invention provides a cerebral hemorrhage puncture drainage positioning device and a positioning method thereof, and relates to the technical field of puncture intervention medical equipment. Comprising a substrate and a controller, an adjusting mechanism is arranged on the substrate, and the adjusting mechanism is electrically connected with the controller; a head opening is formed in the base plate, the adjusting mechanism comprises an arc-shaped sliding groove, and the head opening is formed in the inner side of the arc-shaped sliding groove; a first sliding block is arranged on the arc-shaped sliding groove, a positioning arc frame is arranged on the first sliding block, a positioning sliding groove is formed in the positioning arc frame, a second sliding block is arranged on the positioning sliding groove, and a positioning assembly is arranged on the second sliding block; compared with the prior art, the puncture needle is simple in structure, convenient to use and capable of effectively conducting positioning puncture on a puncture point.

Description

Technical Field

[0001] The present invention relates to the technical field of puncture intervention medical devices, and in particular, to a puncture drainage positioning device for cerebral hemorrhage and a positioning method thereof. Background Art

[0002] Intraventricular hemorrhage is relatively common clinically. It is often necessary to perform ventricular puncture to wash and drain cerebrospinal fluid and intracerebral hematoma in the ventricle to achieve the purpose of reducing intracranial pressure and quickly removing intracranial hematomas, and it is widely used in neurology and neurosurgery.

[0003] In the existing puncture drainage operations, most rely on the experience of medical staff for positioning. The medical staff perform puncture drainage through a handheld device. Depending on the experience and surgical ability of the medical staff, human errors are likely to occur; while some existing auxiliary puncture positioning devices mostly have a single structure and function, cannot perform puncture positioning well, and cannot cope with different patients, with poor adaptability.

[0004] Therefore, there is an urgent need for a puncture drainage positioning device for cerebral hemorrhage and a positioning method thereof to solve the problems in the above-mentioned cerebral hemorrhage operation process. Summary of the Invention

[0005] The purpose of the present invention is to provide a puncture drainage positioning device for cerebral hemorrhage and a positioning method thereof, which have a simple structure, are easy to use, and can effectively position and puncture the puncture point.

[0006] The embodiments of the present invention are implemented as follows:

[0007] The embodiments of the present application provide a puncture drainage positioning device for cerebral hemorrhage, which includes a substrate and a controller. An adjustment mechanism is provided on the substrate, and the adjustment mechanism is electrically connected to the controller; a head opening is provided on the substrate, and the adjustment mechanism includes an arc-shaped chute. The head opening is arranged inside the arc-shaped chute; a first slider is arranged on the arc-shaped chute, a positioning arc frame is arranged on the first slider, a positioning chute is arranged on the positioning arc frame, a second slider is arranged on the positioning chute, and a positioning component is arranged on the second slider.

[0008] In some embodiments of the present invention, the above-mentioned positioning component includes a steering seat, the steering seat is hinged to the second slider, a telescopic frame is arranged on the steering seat, and a treatment puncture drainage device is detachably connected to the telescopic frame.

[0009] In some embodiments of the present invention, the above-mentioned telescopic frame includes a vertical chute provided thereon, a threaded screw rod is arranged in the vertical chute, a third slider is slidably connected to the vertical chute, and the third slider is threadedly connected to the threaded screw rod; a clamping member is arranged on the third slider.

[0010] In some embodiments of the present invention, a horizontal sliding groove is provided at the bottom of the above-mentioned substrate, a fourth slider is provided on the horizontal sliding groove, and a head limiting frame is provided on the fourth slider; a lower jaw limiting groove is provided on the head limiting frame, and the head limiting frame is located below the head opening.

[0011] In some embodiments of the present invention, an inflatable ring is provided inside the above-mentioned head opening.

[0012] In some embodiments of the present invention, the above-mentioned first slider, second slider, third slider, and fourth slider are all provided with moving devices, and the moving devices are electrically connected to the controller.

[0013] In some embodiments of the present invention, a cheek limiting clip is provided on the above-mentioned head limiting frame, and the cheek limiting clip and the lower jaw limiting groove are on the same horizontal plane.

[0014] The embodiment of the present application also provides a method for positioning intracerebral hemorrhage puncture and drainage, including the following steps:

[0015] S1. Perform multi-angle irradiation on the patient's brain;

[0016] S2. Determine the puncture and drainage position and input the position into the controller of the intracerebral hemorrhage puncture and drainage positioning device;

[0017] S3. The patient's head is placed at the head opening and fixed by the head limiting frame;

[0018] S4. The controller controls the device to perform puncture and drainage positioning according to the puncture and drainage position.

[0019] In some embodiments of the present invention, in the above step S2, the positioning base point for the puncture and drainage position is the patient's lower jaw.

[0020] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0021] Most of the existing puncture and drainage positioning devices have a single structure and function, cannot perform puncture positioning well, and cannot cope with different patients, with poor adaptability. The present invention provides an intracerebral hemorrhage puncture and drainage positioning device, which includes a substrate and a controller. An adjustment mechanism is provided on the substrate, and the adjustment mechanism is electrically connected to the controller; a head opening is provided on the substrate, the adjustment mechanism includes an arc-shaped sliding groove, and the head opening is arranged inside the arc-shaped sliding groove; a first slider is provided on the arc-shaped sliding groove, a positioning arc frame is provided on the first slider, a positioning sliding groove is provided on the positioning arc frame, a second slider is provided on the positioning sliding groove, and a positioning component is provided on the second slider.

[0022] By providing a controller, after taking a photo of a patient, medical staff can input the expected puncture and drainage position into the controller. After the patient's head is positioned, the controller can be used to control the first slider, the second slider, the third slider, and the fourth slider, precisely controlling each component on the adjustment mechanism, thereby effectively driving the holding member to a predetermined position. This can accommodate different patients and has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can be obtained based on these drawings.

[0024] Figure 1 is a top view of the substrate of the embodiment of the present invention;

[0025] Figure 2 is a cross-sectional view of the positioning arc frame of the embodiment of the present invention;

[0026] Figure 3 is Figure 2 an enlarged view of part A of

[0027] Figure 4 is a bottom view of the substrate of the embodiment of the present invention.

[0028] Reference numerals: 1, substrate; 2, head opening; 3, inflatable ring; 4, arc-shaped chute; 5, first slider; 6, support column; 7, positioning arc frame; 8, rack; 9, driving gear; 10, second slider; 11, steering seat; 12, telescopic frame; 13, third slider; 14, threaded screw; 15, clamping member; 16, horizontal chute; 17, cheek limiting clip; 18, lower jaw limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0031] Embodiment:

[0032] Please refer to Figures 1-4 , this embodiment provides a puncture and drainage positioning device for cerebral hemorrhage, which includes a substrate 1 and a controller. An adjustment mechanism is arranged on the substrate 1, and the adjustment mechanism is electrically connected to the controller; a head opening 2 is arranged on the substrate 1. The adjustment mechanism includes an arc-shaped chute 4, and the head opening 2 is arranged inside the arc-shaped chute 4; a first slider 5 is arranged on the arc-shaped chute 4, a positioning arc frame 7 is arranged on the first slider 5, a positioning chute is arranged on the positioning arc frame 7, a second slider 10 is arranged on the positioning chute, and a positioning component is arranged on the second slider 10.

[0033] Most of the existing puncture and drainage positioning devices have single structures and functions, cannot perform puncture positioning well, and cannot cope with different patients, with poor adaptability. By setting a controller in the present invention, medical staff can input the expected puncture and drainage position into the controller after taking pictures of the patient. After the patient's head is positioned, the first slider 5, the second slider 10, the third slider 13, and the fourth slider can be controlled through the controller to accurately control each component on the adjustment mechanism, so as to effectively drive the holding member to a predetermined position, can cope with different patients, and has strong adaptability. A rack 8 is arranged in the arc-shaped chute 4, and a driving gear 9 meshing with the rack 8 is arranged on the first slider 5. A support column 6 is arranged on the first slider 5 and is hinged to the positioning arc frame 7.

[0034] In some embodiments of the present invention, the positioning component includes a steering seat 11, the steering seat 11 is hinged to the second slider 10, a telescopic frame 12 is arranged on the steering seat 11, and the puncture and drainage device for treatment is detachably connected to the telescopic frame 12. The steering seat 11 is hinged to the second slider 10, so that the pointing position of the telescopic frame 12 can be adjusted to facilitate accurate puncture.

[0035] In some embodiments of the present invention, the telescopic frame 12 includes a vertical chute arranged thereon, a threaded screw rod 14 is arranged in the vertical chute, a third slider 13 is slidably connected to the vertical chute, and the third slider 13 is threadedly connected to the threaded screw rod 14; a clamping member 15 is arranged on the third slider 13. The third slider 13 is threadedly connected to the threaded screw rod 14, and the telescopic length of the telescopic frame 12 can be effectively adjusted by rotating the threaded screw rod 14, and the stability can be effectively guaranteed; it can be understood that the clamping member 15 can be selected from common clamping structures on the market to clamp and fix the puncture member.

[0036] In some embodiments of the present invention, a horizontal chute 16 is provided at the bottom of the substrate 1. A fourth slider is provided on the horizontal chute 16, and a head limiting frame is provided on the fourth slider. A lower jaw limiting groove 18 is provided on the head limiting frame, and the head limiting frame is located below the head opening 2. Since the head limiting frame is located below the head opening 2, it can effectively limit the patient's head and facilitate positioning. A cheek limiting clip 17 is provided on the head limiting frame, and the cheek limiting clip 17 and the lower jaw limiting groove 18 are on the same horizontal plane. Since the cheek limiting clip 17 and the lower jaw limiting groove 18 are on the same horizontal plane, the positioning of the patient's head is relatively fixed with respect to the substrate 1, which facilitates the controller to determine the puncture point.

[0037] In some embodiments of the present invention, an inflatable ring 3 is provided inside the head opening 2. The provision of the inflatable ring 3 enables it to clamp and fix the patient's head after inflation, avoiding unnecessary sliding and being applicable to patients with different head sizes.

[0038] In some embodiments of the present invention, a moving device is provided on each of the first slider 5, the second slider 10, the third slider 13 and the fourth slider, and the moving device is electrically connected to the controller. Since the moving device is electrically connected to the controller, the controller can control the driving device to control the moving distances of the first slider 5, the second slider 10, the third slider 13 and the fourth slider. Specifically, a driving motor and a driving gear 9 can be provided on each of the first slider 5, the second slider 10, the third slider 13 and the fourth slider, and a rack 8 is provided on the corresponding chute, and the slider is driven to move by the meshing of the driving gear 9 and the rack 8.

[0039] The embodiments of the present application also provide a method for positioning intracerebral hemorrhage puncture and drainage, including the following steps:

[0040] S1. Perform multi-angle irradiation on the patient's brain;

[0041] S2. Determine the puncture and drainage position and input the position into the controller of the intracerebral hemorrhage puncture and drainage positioning device;

[0042] S3. Place the patient's head at the head opening 2 and fix it with the head limiting frame;

[0043] S4. The controller controls the device to perform puncture and drainage positioning according to the puncture and drainage position.

[0044] Medical staff first perform multi-angle irradiation on the patient's brain to obtain the irradiation picture of the patient's brain, and then obtain the puncture point and input it into the controller. Subsequently, place the patient's head at the head opening 2 of the device and then fix it with the head limiting frame. After completion of the fixation, the controller controls the driving motor of the moving device to align the puncture component on the clamping member 15 with the puncture point for puncture, avoiding puncture errors caused by manual holding.

[0045] In some embodiments of the present invention, in step S2, the positioning reference point for the puncture and drainage position is the patient's mandible. The positioning reference point being the patient's mandible, with the cheek limiting clip 17 and the mandible limiting groove 18 being in the same horizontal plane, enables the positioning of the patient's head to be relatively fixed with respect to the substrate 1, and can effectively perform puncture point positioning.

[0046] In summary, the embodiments of the present invention provide a cerebral hemorrhage puncture and drainage positioning device, which includes a substrate 1 and a controller. An adjustment mechanism is provided on the substrate 1, and the adjustment mechanism is electrically connected to the controller; a head opening 2 is provided on the substrate 1, and the adjustment mechanism includes an arc-shaped chute 4, and the head opening 2 is arranged inside the arc-shaped chute 4; a first slider 5 is arranged on the arc-shaped chute 4, a positioning arc frame 7 is arranged on the first slider 5, a positioning chute is arranged on the positioning arc frame 7, a second slider 10 is arranged on the positioning chute, and a positioning component is arranged on the second slider 10. By setting the controller, medical staff can input the expected puncture and drainage position into the controller after taking pictures of the patient. After the patient's head is positioned, the first slider 5, the second slider 10, the third slider 13, and the fourth slider can be controlled through the controller, so as to accurately control each component on the adjustment mechanism, thereby effectively driving the holding member to a predetermined position, being able to cope with different patients, and having strong adaptability.

[0047] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A puncture and drainage positioning device for cerebral hemorrhage, characterized in that: It includes a substrate and a controller, wherein an adjustment mechanism is arranged on the substrate, and the adjustment mechanism is electrically connected to the controller; a head opening is arranged on the substrate, and the adjustment mechanism includes an arc-shaped slide groove, and the head opening is arranged on the inner side of the arc-shaped slide groove; a first slider is arranged on the arc-shaped slide groove, a positioning arc frame is arranged on the first slider, a positioning slide groove is arranged on the positioning arc frame, a second slider is arranged on the positioning slide groove, and a positioning component is arranged on the second slider.

2. The cerebral hemorrhage puncture and drainage positioning device according to claim 1, characterized in that: The positioning assembly comprises a steering seat, the steering seat is hinged to the second sliding block, a telescopic frame is arranged on the steering seat, and the therapeutic puncture drainage device is detachably connected to the telescopic frame.

3. The cerebral hemorrhage puncture and drainage positioning device according to claim 2, characterized in that: The telescopic frame includes a vertical slide groove, a threaded screw is arranged in the vertical slide groove, the vertical slide groove is slidably connected to the third slider, and the third slider is threadedly connected to the threaded screw; a clamp is arranged on the third slider.

4. The cerebral hemorrhage puncture and drainage positioning device according to claim 3, characterized in that: A horizontal slide groove is arranged at the bottom of the base plate, a fourth slide block is arranged on the horizontal slide groove, a head limiting frame is arranged on the fourth slide block; a lower jaw limiting groove is arranged on the head limiting frame, and the head limiting frame is located below the head opening.

5. The cerebral hemorrhage puncture and drainage positioning device according to claim 4, characterized in that: An inflation ring is arranged inside the head opening.

6. The cerebral hemorrhage puncture and drainage positioning device according to claim 5, characterized in that: The first slider, the second slider, the third slider and the fourth slider are all provided with a moving device, and the moving device is electrically connected to the controller.

7. The cerebral hemorrhage puncture and drainage positioning device according to claim 6, characterized in that: The head limiting frame is provided with a cheek limiting clamp, and the cheek limiting clamp and the lower jaw limiting groove are in the same horizontal plane.

8. A method for puncture and drainage positioning of cerebral hemorrhage, characterized in that: The following steps are involved: S1. Perform multi-angle irradiation on the patient's brain; S2, determining the puncture and drainage position, and inputting the position into a controller of the cerebral hemorrhage puncture and drainage positioning device; S3, the patient's head is in the head opening and is fixed by the head limit frame; S4. The controller performs puncture drainage positioning according to the puncture drainage position control device.

9. The cerebral hemorrhage puncture and drainage positioning device according to claim 7, characterized in that: In step S2, the positioning base point for the puncture and drainage position is the patient's lower jaw.

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