阅读说明：本技术 一种力反馈装置血管介入培训设备 (Training equipment is intervene to force feedback device blood vessel ) 是由 徐凤娟 于 2021-08-10 设计创作，主要内容包括：本发明公开了一种力反馈装置血管介入培训设备,涉及医疗器械技术领域,解决了现有的力反馈装置血管内介入诊疗培训设备在使用中一般需要通过无影灯具进行照明,但是由于培训过程中容易出现很多学员同时围在一起操作的状况,容易出现对光线的阻挡的问题,包括安装底座；所述安装底座的内侧上部固定连接有一组角度调节驱动件；所述角度调节驱动件的底部圆周阵列排布铰链连接有六组角度调节连杆。本发明实现更好的无死角照明,实现改变外围灯具组件的安装位置,实现改变外围灯具组件的分布范围,同时可以实现调节外围灯具组件的安装角度,实行良好的聚光和散光效果,有效避免仅使用一组灯具时由于人员较多造成的阻挡光线的状况,具有良好的调节能力。(The invention discloses a force feedback device blood vessel interventional training device, relates to the technical field of medical instruments, and solves the problems that the existing force feedback device blood vessel interventional diagnosis and treatment training device generally needs to be illuminated by a shadowless lamp in use, but the light is easily blocked due to the fact that a plurality of students are easily surrounded together to operate in the training process; the upper part of the inner side of the mounting base is fixedly connected with a group of angle adjusting driving pieces; the bottom circumference array of angle modulation driving piece arranges the hinged joint and has six groups of angle modulation connecting rods. The invention realizes better lighting without dead angles, realizes the change of the installation position of the peripheral lamp assembly, realizes the change of the distribution range of the peripheral lamp assembly, can realize the adjustment of the installation angle of the peripheral lamp assembly, realizes good light gathering and light scattering effects, effectively avoids the condition of blocking light caused by more personnel when only one group of lamps are used, and has good adjustment capability.)

1. The utility model provides a training equipment is intervene to force feedback device blood vessel which characterized in that: comprises a mounting base (1); the upper part of the inner side of the mounting base (1) is fixedly connected with a group of angle adjusting driving pieces (2); the bottom of the angle adjusting driving piece (2) is connected with six groups of angle adjusting connecting rods (4) in a circumferential array arrangement hinge manner; the lower part of the inner side of the mounting base (1) is fixedly connected with a group of range adjusting driving pieces (3); six groups of range adjusting driving rods (7) are connected to the outer side circumference array arrangement hinge of the range adjusting driving piece (3); six groups of peripheral lamp swinging support rods (5) are connected with the outer side of the mounting base (1) in a circumferential array arrangement hinge; the bottom of the range adjusting driving rod (7) is hinged with the middle part of the peripheral lamp swinging supporting rod (5); and each group of peripheral lamp swinging support rods (5) and the outer sides of one group of angle adjusting connecting rods (4) are jointly hinged with one group of peripheral lamp components (6).

2. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the angle adjusting driving piece (2) is characterized by further comprising an angle adjusting driving lead screw (201) and an angle adjusting sliding block (202), the bottom of the angle adjusting driving piece (2) is coaxially and fixedly connected with a group of angle adjusting driving lead screws (201), the bottom of the angle adjusting driving lead screws (201) is in threaded connection with a group of angle adjusting sliding blocks (202), and a lead screw nut transmission pair is formed between the angle adjusting driving lead screws (201) and the angle adjusting sliding blocks (202) together.

3. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the mounting base (1) further comprises an angle adjusting sliding groove (103), the upper portion of the mounting base (1) is provided with a group of angle adjusting sliding grooves (103), and an angle adjusting sliding block (202) slides in the angle adjusting sliding grooves (103).

4. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the range adjustment driving piece (3) is characterized by further comprising a range adjustment driving lead screw (301) and a range adjustment sliding block (302), the range adjustment driving lead screw (301) is coaxially and fixedly connected to a top rotating shaft of the range adjustment driving piece (3), the upper portion of the range adjustment driving lead screw (301) is in threaded transmission connection with the range adjustment sliding block (302), and the range adjustment driving lead screw (301) and the range adjustment sliding block (302) jointly form a lead screw nut transmission pair.

5. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the mounting base (1) further comprises a range adjusting sliding groove (102), a group of range adjusting sliding grooves (102) are formed in the lower portion of the mounting base (1), and a range adjusting sliding block (302) is connected in the range adjusting sliding groove (102) in a sliding mode.

6. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: and a crank-slider transmission mechanism is formed among the peripheral lamp swinging support rod (5), the range adjusting drive rod (7), the range adjusting slider (302) and the mounting base (1).

7. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the angle adjusting connecting rod (4), the peripheral lamp swinging supporting rod (5), the peripheral lamp component (6) and the mounting base (1) jointly form a crank rocker transmission mechanism.

8. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the angle adjusting connecting rod (4), the peripheral lamp assembly (6), the angle adjusting sliding block (202) and the mounting base (1) form a crank sliding block transmission mechanism together.

9. The training apparatus for vascular intervention of force feedback devices as claimed in claim 1, wherein: the installation base (1) further comprises a central lamp (101), the bottom of the installation base (1) is fixedly connected with a group of central lamps (101), and the central lamps (101) and six peripheral groups of peripheral lamp components (6) jointly form a lamp combination.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a force feedback device blood vessel intervention training device.

Background

The training equipment for endovascular intervention diagnosis and treatment of a force feedback device is an analytical instrument used in the field of basic disciplines of engineering and technical science, is used for training endovascular intervention diagnosis and treatment operations and repeatedly practicing endovascular intervention treatment and skills without wound.

For example, application No.: CN201922306694.2 the utility model discloses an external simulation training set of blood vessel intervention treatment belongs to medical training equipment technical field. The device includes box, controller, receiver, remote control subassembly, guiding mechanism, subassembly and computer of making a video recording, be equipped with the liquid reserve tank in the box, the box top is equipped with the blood vessel simulation subassembly, the blood vessel simulation subassembly passes through feed liquor pipe and a plurality of back flow and is connected with the liquid reserve tank, installs the pump on the feed liquor pipe, the controller with the receiver is all established on the box, and controller and receiver, pump electric connection, remote control subassembly and receiver wireless connection, the subassembly of making a video recording passes through guiding mechanism establishes on the box to be located the top of box, guiding mechanism can adjust the subassembly of making a video recording in box X axle, Y axle and the epaxial position of Z, electric connection has video capture card on the computer, this video capture card and subassembly electric connection of making a video recording. Can simulate the interventional operation scene of blood vessel intervention, remote teaching, operation guidance and the like.

Based on the above, the existing intravascular interventional diagnosis and treatment training equipment with the force feedback device generally needs to be illuminated through a shadowless lamp in use, but the situation that a plurality of students are simultaneously surrounded to operate is easy to occur in the training process, so that the situation of blocking light rays is easy to occur, and the training work is influenced; therefore, the existing requirement is not met, and a force feedback device vascular intervention training device is provided for the requirement.

Disclosure of Invention

The invention aims to provide a force feedback device blood vessel interventional training device, which aims to solve the problems that the prior force feedback device blood vessel interventional diagnosis and treatment training device proposed in the background art generally needs to be illuminated by a shadowless lamp in use, but the training work is influenced due to the fact that a plurality of students are easy to surround the device for operation at the same time and the situation of blocking light is easy to occur in the training process.

In order to achieve the purpose, the invention provides the following technical scheme: a training device for vascular intervention of a force feedback device comprises an installation base; the upper part of the inner side of the mounting base is fixedly connected with a group of angle adjusting driving pieces; the bottom of the angle adjusting driving piece is connected with six groups of angle adjusting connecting rods in a circumferential array arrangement hinge mode; the lower part of the inner side of the mounting base is fixedly connected with a group of range adjusting driving pieces; the outer side of the range adjusting driving piece is connected with six groups of range adjusting driving rods in a circumferential array arrangement hinge mode; six groups of peripheral lamp swinging supporting rods are connected with the outer side of the mounting base in a circumferential array arrangement hinge; the bottom of the range adjusting driving rod is hinged with the middle part of the peripheral lamp swinging supporting rod; and each group of peripheral lamp swinging support rods and the outer sides of the group of angle adjusting connecting rods are jointly hinged with a group of peripheral lamp components.

Preferably, the angle adjustment driving part further comprises an angle adjustment driving lead screw and an angle adjustment sliding block, the bottom of the angle adjustment driving part is coaxially and fixedly connected with a group of angle adjustment driving lead screws, the bottom of the angle adjustment driving lead screws is in threaded connection with a group of angle adjustment sliding blocks, and a lead screw nut transmission pair is formed between the angle adjustment driving lead screws and the angle adjustment sliding blocks.

Preferably, the mounting base further comprises an angle adjusting sliding groove, a group of angle adjusting sliding grooves are formed in the upper portion of the mounting base, and the angle adjusting sliding blocks slide in the angle adjusting sliding grooves.

Preferably, the range adjustment driving part further comprises a range adjustment driving lead screw and a range adjustment sliding block, the range adjustment driving lead screw is coaxially and fixedly connected to a rotating shaft at the top of the range adjustment driving part, the upper portion of the range adjustment driving lead screw is in threaded transmission connection with a group of range adjustment sliding blocks, and the range adjustment driving lead screw and the range adjustment sliding blocks jointly form a lead screw nut transmission pair.

Preferably, the installation base further comprises a range adjustment sliding groove, a group of range adjustment sliding grooves are formed in the lower portion of the installation base, and the range adjustment sliding block is connected in the range adjustment sliding groove in a sliding mode.

Preferably, a crank-slider transmission mechanism is formed among the peripheral lamp swinging support rod, the range adjusting drive rod, the range adjusting slider and the mounting base.

Preferably, the angle adjusting connecting rod, the peripheral lamp swinging supporting rod, the peripheral lamp component and the mounting base form a crank rocker transmission mechanism together.

Preferably, the angle adjusting connecting rod, the peripheral lamp assembly, the angle adjusting slider and the mounting base form a crank slider transmission mechanism together.

Preferably, the mounting base further comprises a central lamp, the bottom of the mounting base is fixedly connected with a group of central lamps, and the central lamps and six groups of peripheral lamp components form a lamp combination together.

Compared with the prior art, the invention has the beneficial effects that:

when the invention is used, better lighting without dead angles is realized by the lamp combination formed by the central lamp and the six groups of peripheral lamp components at the periphery, and the condition of light ray blocking caused by more personnel when only one group of lamps is used is effectively avoided.

When the range adjusting driving piece is used, the range adjusting sliding block is driven to slide up and down by the lead screw nut transmission pair formed by the range adjusting driving lead screw and the range adjusting sliding block, the range adjusting sliding block drives the peripheral lamp swinging supporting rod to swing by the crank sliding block transmission mechanism formed by the peripheral lamp swinging supporting rod, the range adjusting driving rod, the range adjusting sliding block and the mounting base, the peripheral lamp swinging supporting rod drives the angle adjusting connecting rod and the peripheral lamp assembly to swing by the crank rocker transmission mechanism formed by the angle adjusting connecting rod, the peripheral lamp swinging supporting rod, the peripheral lamp assembly and the mounting base, the mounting position of the peripheral lamp assembly is changed, the distribution range of the peripheral lamp assembly is changed, and good lighting effect is ensured.

When the angle adjusting driving piece is used, the angle adjusting driving piece drives the angle adjusting slide block to slide up and down through the lead screw nut transmission pair formed by the angle adjusting driving lead screw and the angle adjusting slide block together, the angle adjusting slide block drives the peripheral lamp component to change through the crank slide block transmission mechanism formed by the angle adjusting connecting rod, the peripheral lamp component, the angle adjusting slide block and the mounting base together, the mounting angle of the peripheral lamp component is adjusted, and good light gathering and scattering effects are achieved.

The invention realizes better lighting without dead angles, can realize the change of the installation position of the peripheral lamp assembly, realizes the change of the distribution range of the peripheral lamp assembly, can realize the adjustment of the installation angle of the peripheral lamp assembly, realizes good light gathering and light scattering effects, effectively avoids the condition of blocking light caused by more personnel when only one group of lamps are used, and has good adjustment capability.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of a side structure of an installation axis of the peripheral lamp assembly of the present invention;

FIG. 3 is a schematic side view of the driving shaft of the swinging support rod of the peripheral lamp of the present invention;

FIG. 4 is a schematic side view of a transmission shaft of the peripheral lamp assembly of the present invention;

FIG. 5 is a schematic axial side view of the range adjustment drive of the present invention;

FIG. 6 is a schematic side view of the angle adjustment driving member of the present invention;

FIG. 7 is a schematic side view of the mounting base of the present invention;

in the figure: 1. installing a base; 101. a central light fixture; 102. a range adjustment sliding groove; 103. an angle adjusting chute; 2. an angle adjustment drive; 201. the angle adjustment drives the lead screw; 202. an angle adjusting slider; 3. a range adjustment drive; 301. a range adjustment drive screw; 302. a range adjustment slide block; 4. an angle adjustment link; 5. the peripheral lamp swings the supporting rod; 6. a peripheral light assembly; 7. the range adjustment drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a training device for vascular intervention of a force feedback device comprises a mounting base 1; the upper part of the inner side of the mounting base 1 is fixedly connected with a group of angle adjusting driving pieces 2; the bottom of the angle adjusting driving piece 2 is connected with six groups of angle adjusting connecting rods 4 in a circumferential array arrangement hinge manner; the lower part of the inner side of the mounting base 1 is fixedly connected with a group of range adjusting driving pieces 3; the outer side of the range adjusting driving piece 3 is connected with six groups of range adjusting driving rods 7 in a circumferential array arrangement hinge mode; the outer side of the mounting base 1 is circumferentially arranged in an array manner and is connected with six groups of peripheral lamp swinging supporting rods 5 through hinges; the bottom of the range adjusting driving rod 7 is hinged with the middle part of the peripheral lamp swinging supporting rod 5; and a group of peripheral lamp components 6 are hinged to the outer sides of the group of peripheral lamp swinging support rods 5 and the group of angle adjusting connecting rods 4 together.

Further, the angle adjustment driving member 2 further comprises an angle adjustment driving lead screw 201 and an angle adjustment sliding block 202, the bottom of the angle adjustment driving member 2 is coaxially and fixedly connected with a group of angle adjustment driving lead screws 201, the bottom of the angle adjustment driving lead screws 201 is in threaded connection with a group of angle adjustment sliding blocks 202, a lead screw nut transmission pair is formed between the angle adjustment driving lead screws 201 and the angle adjustment sliding blocks 202, and in use, the angle adjustment driving member 2 drives the angle adjustment sliding blocks 202 to slide up and down through the lead screw nut transmission pair formed between the angle adjustment driving lead screws 201 and the angle adjustment sliding blocks 202.

Further, the installation base 1 further comprises an angle adjusting sliding groove 103, the upper portion of the installation base 1 is provided with a group of angle adjusting sliding grooves 103, the angle adjusting sliding block 202 slides in the angle adjusting sliding grooves 103, and in use, the angle adjusting sliding block 202 is guided by the angle adjusting sliding grooves 103.

Further, the range adjustment driving member 3 further comprises a range adjustment driving screw 301 and a range adjustment sliding block 302, the range adjustment driving screw 301 is coaxially and fixedly connected to a rotating shaft at the top of the range adjustment driving member 3, the upper portion of the range adjustment driving screw 301 is in threaded transmission connection with a group of range adjustment sliding blocks 302, the range adjustment driving screw 301 and the range adjustment sliding blocks 302 jointly form a screw nut transmission pair, and in use, the range adjustment driving member 3 drives the range adjustment sliding blocks 302 to slide up and down through the screw nut transmission pair formed by the range adjustment driving screw 301 and the range adjustment sliding blocks 302 jointly.

Further, the installation base 1 further comprises a range adjustment sliding groove 102, the lower portion of the installation base 1 is provided with a group of range adjustment sliding grooves 102, the range adjustment sliding block 302 is slidably connected in the range adjustment sliding groove 102, and in use, the range adjustment sliding block 302 is guided by the range adjustment sliding groove 102.

Further, a crank block transmission mechanism is formed among the peripheral lamp swinging support rod 5, the range adjusting drive rod 7, the range adjusting slider 302 and the mounting base 1, and when the range adjusting slider 302 slides up and down in use, the range adjusting slider 302 drives the peripheral lamp swinging support rod 5 to swing through the crank block transmission mechanism formed among the peripheral lamp swinging support rod 5, the range adjusting drive rod 7, the range adjusting slider 302 and the mounting base 1.

Further, a crank rocker transmission mechanism is formed among the angle adjusting connecting rod 4, the peripheral lamp swinging supporting rod 5, the peripheral lamp assembly 6 and the mounting base 1, when the peripheral lamp swinging supporting rod 5 swings in use, the peripheral lamp swinging supporting rod 5 drives the angle adjusting connecting rod 4 and the peripheral lamp assembly 6 to swing through the crank rocker transmission mechanism formed among the angle adjusting connecting rod 4, the peripheral lamp swinging supporting rod 5, the peripheral lamp assembly 6 and the mounting base 1, the mounting position of the peripheral lamp assembly 6 is changed, the distribution range of the peripheral lamp assembly 6 is changed, and good lighting effect is guaranteed.

Further, the angle adjusting connecting rod 4, the peripheral lamp assembly 6, the angle adjusting slider 202 and the mounting base 1 jointly form a crank slider transmission mechanism, when the angle adjusting slider 202 slides up and down in use, the angle adjusting slider 202 drives the peripheral lamp assembly 6 to change through the crank slider transmission mechanism formed by the angle adjusting connecting rod 4, the peripheral lamp assembly 6, the angle adjusting slider 202 and the mounting base 1 jointly, so as to adjust the mounting angle of the peripheral lamp assembly 6, and achieve good light gathering and light scattering effects.

Further, the installation base 1 further comprises a central lamp 101, the bottom of the installation base 1 is fixedly connected with a group of central lamps 101, and the central lamps 101 and the six peripheral groups of peripheral lamp assemblies 6 jointly form a lamp combination, so that better lighting without dead corners is realized, and the condition that light is blocked due to more personnel when only one group of lamps is used is effectively avoided.

The working principle is as follows: when the lamp is used, better dead-angle-free illumination is realized through the lamp combination jointly formed by the central lamp 101 and six groups of peripheral lamp components 6 at the periphery, the condition that light rays are blocked due to more personnel when only one group of lamps are used is effectively avoided, the range adjusting driving piece 3 drives the range adjusting slide block 302 to slide up and down through a screw nut transmission pair jointly formed by the range adjusting driving screw 301 and the range adjusting slide block 302, the range adjusting slide block 302 drives the peripheral lamp swinging support rod 5 to swing through a crank slide block transmission mechanism jointly formed by the peripheral lamp swinging support rod 5, the range adjusting driving rod 7, the range adjusting slide block 302 and the mounting base 1, the peripheral lamp swinging support rod 5 drives the angle adjusting connection rod 4 and the peripheral lamp components 6 to swing through a crank rocker transmission mechanism jointly formed by the angle adjusting connection rod 4, the peripheral lamp swinging support rod 5, the peripheral lamp components 6 and the mounting base 1, the installation position of the peripheral lamp assembly 6 is changed, the distribution range of the peripheral lamp assembly 6 is changed, and a good lighting effect is ensured; the angle adjusting driving part 2 drives the angle adjusting slide block 202 to slide up and down through a lead screw nut transmission pair formed by the angle adjusting driving lead screw 201 and the angle adjusting slide block 202 together, the angle adjusting slide block 202 drives the peripheral lamp assembly 6 to change through a crank slide block transmission mechanism formed by the angle adjusting connecting rod 4, the peripheral lamp assembly 6, the angle adjusting slide block 202 and the mounting base 1 together, the mounting angle of the peripheral lamp assembly 6 is adjusted, and good light gathering and light scattering effects are achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.