阅读说明：本技术 一种肺穿刺引导装置 (Lung puncture guiding device ) 是由 王强 于 2021-10-28 设计创作，主要内容包括：本发明涉及胸腔技术领域,具体公开了一种肺穿刺引导装置,包括基板和底座,基板和底座之间设有调节机构,调节机构包括X向调节机构、Y向调节机构和万向球调节机构,基板上安装有万向球调节机构,万向球调节机构连接有X向调节机构,X向调节机构连接于竖向杆组件上,竖向杆组件的下部连接有Y向调节机构,Y向调节机构安装于底座上。通过在基板和底座之间安装X向调节机构、Y向调节机构,找到穿刺点。最后在万向球调节机构的作用下,调节穿刺针的穿刺角度,医生通过调节万向调节球的方向,带动穿刺针运动,调整穿刺针的方向和角度,由此方便医生更加精准地找到穿刺的角度。(The invention relates to the technical field of thoracic cavities, and particularly discloses a lung puncture guiding device which comprises a base plate and a base, wherein an adjusting mechanism is arranged between the base plate and the base, the adjusting mechanism comprises an X-direction adjusting mechanism, a Y-direction adjusting mechanism and a universal ball adjusting mechanism, the base plate is provided with the universal ball adjusting mechanism, the universal ball adjusting mechanism is connected with the X-direction adjusting mechanism, the X-direction adjusting mechanism is connected to a vertical rod component, the lower part of the vertical rod component is connected with the Y-direction adjusting mechanism, and the Y-direction adjusting mechanism is arranged on the base. The puncture point is found by installing an X-direction adjusting mechanism and a Y-direction adjusting mechanism between the base plate and the base. And finally, under the action of the universal ball adjusting mechanism, the puncture angle of the puncture needle is adjusted, and the doctor drives the puncture needle to move by adjusting the direction of the universal adjusting ball, so that the direction and the angle of the puncture needle are adjusted, and the doctor can find the puncture angle more accurately.)

1. The utility model provides a lung puncture guiding device, includes base plate and base, its characterized in that: be equipped with adjustment mechanism between base plate and the base, adjustment mechanism includes that X is to adjustment mechanism, Y to adjustment mechanism and universal ball adjustment mechanism, install universal ball adjustment mechanism on the base plate, universal ball adjustment mechanism is connected with X to adjustment mechanism, and universal adjustment mechanism can carry out horizontal migration on X is to adjustment mechanism, X is connected on vertical pole subassembly to adjustment mechanism, the sub-unit connection of vertical pole subassembly has Y to adjustment mechanism, Y to adjustment mechanism install in on the base.

2. A lung puncture guiding device according to claim 1, wherein: x is to flexible adjustment mechanism for X to adjustment mechanism, X includes X to flexible seat, X to telescopic link and X to fixed button to flexible adjustment mechanism, X to flexible seat install in on the vertical pole subassembly, X is equipped with X to the telescopic link in to flexible seat, X is equipped with X to fixed button on to flexible seat, X is connected to the telescopic link universal ball adjustment mechanism.

3. A lung puncture guiding device according to claim 2, wherein: universal ball adjustment mechanism includes universal ball connecting rod, universal ball and universal regulation seat, the one end of universal ball connecting rod is connected X is to the telescopic link, universal ball of adjusting is connected to the other end of universal ball connecting rod, universal ball of adjusting is connected universal regulation seat, universal regulation seat connect set up in the side of base plate.

4. A lung puncture guiding device according to claim 2, wherein: the base plate is a puncture plate, and the puncture plate is provided with a through hole through which a puncture needle can pass.

5. A lung puncture guiding device according to claim 1, wherein: the X is to the adjustment mechanism for X to the slip adjustment mechanism, X is to slip adjustment mechanism including X to spout and X to the slider, X sets up in X to the spout to the slider, X is equipped with to the slider universal ball adjustment mechanism.

6. A lung puncture guide device according to claim 5, wherein: the universal ball adjusting mechanism comprises a universal ball adjusting handle, a universal adjusting ball and a universal adjusting seat, wherein the universal adjusting seat is arranged in the X-direction sliding block, the universal adjusting ball is arranged in the universal adjusting seat, and the universal adjusting handle is arranged on the universal adjusting ball.

7. A lung puncture guide device according to claim 6, wherein: the universal ball adjusting handle and the universal adjusting ball are internally provided with through holes through which puncture needles can pass.

8. A lung puncture guide device according to any one of claims 1 to 7, wherein: the vertical rod component is a non-telescopic vertical rod component, and the X-direction adjusting mechanism can move up and down along the vertical rod component.

9. A lung puncture guide device according to any one of claims 1 to 7, wherein: the vertical rod assembly is a telescopic vertical rod assembly, and the telescopic vertical rod assembly comprises a vertical telescopic seat, a vertical telescopic rod and a vertical fixing button; the X-direction adjusting mechanism is characterized in that a vertical telescopic rod is arranged in the vertical telescopic seat, a vertical fixing button is arranged on the upper portion of the vertical telescopic seat, the vertical telescopic rod is connected with the X-direction adjusting mechanism, and the X-direction adjusting mechanism can move up and down along with the lifting of the vertical telescopic rod.

10. A lung puncture guiding device according to claims 1-7, characterized in that: the X-direction adjusting mechanism can rotate horizontally around the vertical rod assembly as a circle center.

11. A lung puncture guiding device according to claims 1-7, characterized in that: the X-direction adjusting mechanism rotates by taking the middle point of the cross section of the X-direction adjusting mechanism as the center of a circle.

12. A lung puncture guiding device according to claims 1-7, characterized in that: y includes Y to spout, adjusting nut and fixation nut to adjustment mechanism, the bottom of vertical pole subassembly install in Y is to the spout in, the bottom of vertical pole subassembly is passed Y is connected with to the spout fixing nut, vertical pole subassembly is close to base department and installs adjusting nut.

13. A lung puncture guiding device according to claims 1-7, characterized in that: the X-direction adjusting mechanism or the vertical rod component is provided with one or more joint structures, and the joint structures can rotate or move in a multi-direction in a three-dimensional space.

Technical Field

The invention belongs to the technical field of thoracic cavities, and particularly relates to a lung puncture guiding device.

Background

The pulmonary nodules are a common frequently-occurring disease with unknown etiology, and if the pulmonary nodules are not diagnosed and treated in time, the pulmonary nodules can develop into lung cancer, and even some pulmonary nodules are the lung cancer. Timely diagnosis and treatment of lung nodules is especially important. Chest CT examination does not provide a definitive diagnosis of the nature of the lung nodules, and pathological examination is the only accurate diagnosis of lung nodules. Currently, a pathological diagnosis method before pulmonary nodule operation is pulmonary nodule needle biopsy, and one of treatment methods of pulmonary nodules is pulmonary nodule needle ablation. However, the current puncture technology has the problems that the puncture cannot be standardized, the puncture ablation needle cannot be effectively fixed, and the like. Based on the clinical practice of our massive pulmonary puncture pulmonary nodule ablation, we designed the pulmonary puncture guiding device.

At present, the lung nodule and other diseases needing lung puncture treatment are treated by the following steps: most of the existing puncture treatments depend on the experience of doctors to puncture, and the puncture angle cannot be accurately adjusted. In addition, the puncture depth can not be accurately controlled during puncture, and puncture failure is caused sometimes.

Disclosure of Invention

The present invention aims to provide a lung puncture guiding device, which overcomes the defects of the prior art.

In order to solve the technical problems, the following technical scheme is adopted:

the utility model provides a lung puncture guiding device, includes base plate and base, be equipped with adjustment mechanism between base plate and the base, adjustment mechanism includes that X carries out horizontal migration on X to adjustment mechanism, Y to adjustment mechanism and universal ball adjustment mechanism to adjusting mechanism, install universal ball adjustment mechanism on the base plate, universal ball adjustment mechanism is connected with X to adjustment mechanism, universal adjustment mechanism, X is connected on vertical pole subassembly to adjustment mechanism, the sub-unit connection of vertical pole subassembly has Y to adjustment mechanism, Y to adjustment mechanism install in on the base.

Further, X is to flexible adjustment mechanism to adjustment mechanism X, X includes X to flexible seat, X to telescopic link and X to fixed button to flexible adjustment mechanism, X to flexible seat install in on the vertical pole subassembly, X is equipped with X to the telescopic link in to flexible seat, X is equipped with X to fixed button on to flexible seat, X is connected to the telescopic link universal ball adjustment mechanism.

Further, universal ball adjustment mechanism includes universal ball connecting rod, universal adjusting ball and universal regulation seat, the one end of universal ball connecting rod is connected X is to the telescopic link, universal adjusting ball is connected to the other end of universal ball connecting rod, universal adjusting ball connects universal regulation seat, universal regulation seat connect set up in the side of base plate.

Further, the base plate is a puncture plate, and the puncture plate is provided with a through hole through which a puncture needle can pass.

Further, X is to slide adjustment mechanism to X, X is to slide adjustment mechanism including X to spout and X to the slider, X is to the slider setting in X is to the spout, X is to being equipped with on the slider universal ball adjustment mechanism.

Further, the method comprises the following steps: the universal ball adjusting mechanism comprises a universal ball adjusting handle, a universal adjusting ball and a universal adjusting seat, wherein the universal adjusting seat is arranged in the X-direction sliding block, the universal adjusting ball is arranged in the universal adjusting seat, and the universal adjusting handle is arranged on the universal adjusting ball.

Furthermore, through holes through which puncture needles can pass are formed in the universal ball adjusting handle and the universal adjusting ball.

Further, vertical pole subassembly is the vertical pole subassembly that can not stretch out and draw back, and X can follow vertical pole subassembly to adjustment mechanism and reciprocate.

Further, the vertical rod assembly is a telescopic vertical rod assembly, and the telescopic vertical rod assembly comprises a vertical telescopic seat, a vertical telescopic rod and a vertical fixing button; the X-direction adjusting mechanism is characterized in that a vertical telescopic rod is arranged in the vertical telescopic seat, a vertical fixing button is arranged on the upper portion of the vertical telescopic seat, the vertical telescopic rod is connected with the X-direction adjusting mechanism, and the X-direction adjusting mechanism can move up and down along with the lifting of the vertical telescopic rod.

Further, the X-direction adjusting mechanism can rotate horizontally around the vertical rod assembly as a circle center.

Furthermore, the X-direction adjusting mechanism rotates by taking the middle point of the cross section of the X-direction adjusting mechanism as the center of a circle.

Further, Y includes Y to spout, adjusting nut and fixation nut to adjustment mechanism, the bottom of vertical pole subassembly install in Y is to in the spout, the bottom of vertical pole subassembly is passed Y is connected with to the spout fixing nut, vertical pole subassembly is close to base department and installs adjusting nut.

Furthermore, the X-direction adjusting mechanism or the vertical rod assembly is provided with one or more joint structures, and the joint structures can rotate or move in multiple directions in a three-dimensional space.

Due to the adoption of the technical scheme, the method has the following beneficial effects:

the invention relates to a lung puncture guiding device, which is characterized in that an X-direction adjusting mechanism, a Y-direction adjusting mechanism and a universal ball adjusting mechanism are arranged between a base plate and a base, wherein the X-direction adjusting mechanism can ensure that the base plate can be accurately adjusted in the X direction, the Y-direction adjusting mechanism can ensure that the base plate can be accurately adjusted in the Y direction, and a vertical rod component can ensure that the base plate can be accurately adjusted in the vertical direction, so that a puncture point can be found. And finally, under the action of the universal ball adjusting mechanism, the puncture angle of the puncture needle is adjusted, and the doctor drives the puncture needle to move by adjusting the direction of the universal adjusting ball, so that the direction and the angle of the puncture needle are adjusted, and the doctor can find the puncture angle more accurately.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a lung puncture guiding device according to embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a base in embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of the connection between the X-direction adjusting mechanism and the universal ball adjusting mechanism in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a lung puncture guiding device according to embodiment 2 of the present invention;

FIG. 5 is a schematic view of the internal structure of a substrate with an X-direction adjustment mechanism and a universal ball adjustment mechanism mounted therein according to embodiment 2 of the present invention;

FIG. 6 is a schematic top view of a substrate with an X-direction adjustment mechanism and a universal ball adjustment mechanism mounted therein according to embodiment 2 of the present invention;

fig. 7 is a schematic side view of the structure of the substrate in which the X-direction adjustment mechanism and the universal ball adjustment mechanism are mounted in embodiment 2 of the present invention.

In the figure, a base-1, a base plate-2, an X-direction adjusting mechanism-3, a Y-direction adjusting mechanism-4, a universal ball adjusting mechanism-5, a vertical rod component-6,

An X-direction telescopic seat-31, an X-direction telescopic rod-32, an X-direction fixing button-33, an X-direction chute-34, an X-direction sliding block-35, a Y-direction chute-41, an adjusting nut-42, a fixing nut-43, a fixing nut-34, a fixing rod-9, a fixing rod-a,

Universal ball connecting rod-51, universal adjusting ball-52, universal adjusting seat-53, universal ball adjusting handle-54, X through hole-55,

A vertical telescopic seat-61, a vertical telescopic rod-62 and a vertical fixing button-63.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, a lung puncture guiding device, includes base plate 2 and base 1, is equipped with adjustment mechanism between base plate 2 and the base 1, and adjustment mechanism includes X to adjustment mechanism 3, Y to adjustment mechanism 4 and universal ball adjustment mechanism 5, installs universal ball adjustment mechanism 5 on the base plate 2, and universal ball adjustment mechanism 5 is connected with X to adjustment mechanism 3, and X is connected on vertical pole subassembly 6 to adjustment mechanism 3, and the sub-unit connection of vertical pole subassembly 6 has Y to adjustment mechanism 4, and Y is installed on base 1 to adjustment mechanism 4.

As a further explanation of the embodiment, the Y-direction adjusting mechanism 4 includes a Y-direction chute 41, an adjusting nut 42 and a fixing nut 43, the bottom of the vertical rod assembly 6 is installed in the Y-direction chute 41, the bottom of the vertical rod assembly 6 penetrates through the Y-direction chute 41 and is connected with the fixing nut 43, and the adjusting nut 42 is installed at a position of the vertical rod assembly 6 close to the base 1. Through setting up Y to adjustment mechanism 4, conveniently adjust the position of base plate 2Y direction. When the position of the base plate 2Y direction needs to be adjusted, the vertical rod component 6 moves in the Y-direction sliding groove 41 by loosening the adjusting nut 42, and the position of the base plate 2Y direction is conveniently adjusted.

As a further explanation of the embodiment, the vertical rod assembly 6 is a telescopic vertical rod assembly, the vertical rod assembly 6 includes a vertical telescopic seat 61, a vertical telescopic rod 62 and a vertical fixing button 63, the bottom of the vertical telescopic seat 61 passes through the Y-direction chute 41 and is connected with a fixing nut 43, and an adjusting nut 42 is installed at a position of the vertical telescopic seat 61 close to the base 1; be equipped with vertical telescopic link 62 in the vertical flexible seat 61, the upper portion of vertical flexible seat 61 is equipped with the vertical fixed button 63 that the level set up, and vertical telescopic link 62 is connected X to adjustment mechanism 3. Through setting up vertical pole subassembly 6, conveniently adjust the whole height of base plate 2. When the vertical height of base plate 2 needs to be adjusted, vertical telescopic rod 62 is enabled to move in vertical telescopic seat 61 by loosening vertical fixing button 63, and the whole height of base plate 2 is conveniently adjusted.

As a further explanation of the present embodiment, the X-direction adjusting mechanism 3 is an X-direction telescopic adjusting mechanism, the X-direction telescopic adjusting mechanism includes an X-direction telescopic seat 31, an X-direction telescopic rod 32 and an X-direction fixing button 33, the X-direction telescopic seat 31 is mounted on the vertical rod assembly 6, the X-direction telescopic rod 32 is arranged in the X-direction telescopic seat 31, the X-direction telescopic seat 31 is provided with the X-direction fixing button 33, and the X-direction telescopic rod 32 is connected to the universal ball adjusting mechanism 5. Through setting up X to adjustment mechanism 3, conveniently adjust the position of base plate 2X direction. When the position of the substrate 2 in the X direction needs to be adjusted, the X-direction telescopic rod 32 moves in the X-direction telescopic seat 31 by loosening the X-direction fixing button 33, so that the position of the substrate 2 in the X direction is conveniently adjusted.

As a further explanation of the present embodiment, the universal ball adjusting mechanism 5 includes a universal ball connecting rod 51, a universal adjusting ball 52 and a universal adjusting seat 53, one end of the universal ball connecting rod 51 is connected to the X-direction telescopic rod 32, the other end of the universal ball connecting rod 51 is connected to the universal adjusting ball 52, the universal adjusting ball 52 is connected to the universal adjusting seat 53, and the universal adjusting seat 53 is connected to the side surface of the substrate 2.

The substrate 2 is a puncture plate provided with a through hole 55 through which a puncture needle can pass. After the puncture point is found through the X-direction adjusting mechanism 3, the Y-direction adjusting mechanism 4 and the vertical rod assembly 6, the puncture needle is inserted into the through hole 55, the puncture angle of the puncture needle is adjusted under the action of the universal ball adjusting mechanism 5 by adjusting the universal adjusting ball 52, and a doctor drives the puncture needle to move by adjusting the direction of the universal adjusting ball 52, so that the direction and the angle of the puncture needle are adjusted, and the doctor can find the puncture angle more accurately.

Example 2

The difference from embodiment 1 is that: referring to fig. 4-7, the X-direction adjusting mechanism 3 is an X-direction sliding adjusting mechanism, the X-direction sliding adjusting mechanism includes an X-direction sliding slot 34 and an X-direction sliding block 35, the X-direction sliding block 35 is disposed in the X-direction sliding slot 34, and the X-direction sliding block 35 is provided with a universal ball adjusting mechanism 5.

As a further explanation of the present embodiment, the universal ball adjusting mechanism 5 includes a universal ball adjusting handle 54, a universal adjusting ball 52 and a universal adjusting seat 53, the universal adjusting seat 53 is disposed in the X-direction slider 35, the universal adjusting ball 52 is disposed in the universal adjusting seat 53, and the universal ball adjusting handle 54 is disposed on the universal adjusting ball 52.

As a further explanation of the present embodiment, the universal ball adjustment lever 54 and the universal adjustment ball 52 are provided with through holes 55 through which puncture needles can pass.

In this structure, both the universal ball adjustment mechanism 5 and the X-direction adjustment mechanism 3 are mounted in the base plate 2, and the through holes 55 are formed in the universal ball adjustment stem 54 and the universal adjustment ball 52. After the puncture point is found through the X-direction adjusting mechanism 3, the Y-direction adjusting mechanism 4 and the vertical rod assembly 6, the puncture needle is inserted into the through hole 55, the universal adjusting ball 52 is adjusted through the universal ball adjusting handle 54, the puncture angle of the puncture needle is adjusted under the action of the universal ball adjusting mechanism 5, and a doctor drives the puncture needle to move by adjusting the direction of the universal adjusting ball 52, adjusts the direction and the angle of the puncture needle, so that the doctor can find the puncture angle more accurately.

Example 3

The differences from examples 1 and 2 are: vertical pole subassembly 6 is the vertical pole subassembly that can not stretch out and draw back, and X can follow vertical pole subassembly 6 to adjustment mechanism 3 and reciprocate.

Example 4

The differences from examples 1 and 2 are: the X-direction adjusting mechanism 3 can horizontally rotate around the vertical rod assembly 6 as a circle center.

Example 5

The differences from examples 1 and 2 are: the X-direction adjusting mechanism 3 rotates by taking the middle point of the cross section of the X-direction adjusting mechanism as the center of a circle.

Example 6

The differences from examples 1 and 2 are: the X-direction adjusting mechanism 3 or the vertical rod assembly 6 is provided with one or more joint structures, and the joint structures can rotate or move in a multi-direction in a three-dimensional space.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.