阅读说明：本技术 一种心内科临床引流定位穿刺装置 (Clinical drainage location piercing depth of intracardiac branch of academic or vocational study ) 是由 王昆仑 吴鹏宇 陈伟刚 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种心内科临床引流定位穿刺装置,包括：第一定位组件,其能够进行方位调节,且至少包括能够进行周向移动的径向调节器,所述径向调节器的输出端能够沿所述径向调节器的周向移动轨迹的径向方向进行移动调节；伸缩杆,其固定于所述径向调节器的输出端；以及第二定位组件,其设置于所述伸缩杆的输出端,且所述第二定位组件能够进行角度调节,以便引导穿刺设备进行穿刺引流。(The invention discloses a clinical drainage positioning puncture device for cardiology, which comprises: the first positioning assembly can perform azimuth adjustment and at least comprises a radial adjuster capable of circumferential movement, and the output end of the radial adjuster can perform movement adjustment along the radial direction of the circumferential movement track of the radial adjuster; the telescopic rod is fixed at the output end of the radial regulator; and the second positioning assembly is arranged at the output end of the telescopic rod and can be subjected to angle adjustment so as to guide the puncture device to perform puncture drainage.)

1. The utility model provides a clinical drainage location piercing depth of intracardiac branch of academic or vocational study which characterized in that: the method comprises the following steps:

a positioning cylinder (94) for guiding the puncture device to perform puncture drainage;

a second positioning assembly capable of angular adjustment of the positioning cylinder (94);

a telescopic rod (12) one end of which is connected with the second positioning component;

a first positioning assembly, which at least comprises a radial regulator (6) capable of circumferential movement, wherein the output end of the radial regulator (6) can perform movement adjustment along the radial direction of the circumferential movement track of the radial regulator (6);

the output end of the radial regulator (6) is also connected with a telescopic rod (12).

2. The clinical drainage of intracardiac branch of academic or vocational study location piercing depth of claim 1, characterized in that: the first positioning component further comprises:

a rotating base (1);

the vertical arm (2) is vertically fixed at the output end of the rotating seat (1) and can rotate around the central axis of the vertical arm under the driving of the rotating seat (1); and

one end of the driving arm (3) is rotatably arranged at the top of the vertical arm (2), and the other end of the driving arm is hinged with a connecting seat (4);

the connecting seat (4) is also connected with the radial regulator (6) by a connecting rod I (5);

the rotary motion of the driving arm (3) is driven by a motor (11).

3. The clinical drainage of intracardiac branch of academic or vocational study location piercing depth of claim 1, characterized in that: the radial regulator (6) is in a screw-nut pair structure.

4. The clinical drainage of intracardiac branch of academic or vocational study location piercing depth of claim 2, characterized in that: a support rod (10) is hinged between the connecting seat (4) and the vertical arm (2).

5. The clinical drainage of intracardiac branch of academic or vocational study location piercing depth of claim 1, characterized in that: the second positioning assembly is a positioning puncture assembly (9), the positioning puncture assembly (9) is arranged on a positioning seat (8), the positioning seat (8) is hinged to the lower part of a second connecting rod (7), and the other end of the second connecting rod (7) is connected with a telescopic rod (12);

an angle adjusting rod (13) is hinged between the second connecting rod (7) and the positioning seat (8).

6. The clinical drainage location piercing depth of intracardiac branch of academic or vocational study of claim 5, characterized in that: the bottom of positioning seat (8) is fixed with a plurality of buffer barrels (15), adopt buffer spring sliding connection to have the buffer beam in buffer barrel (15), the other end of buffer beam links to each other with pressing dish (14).

7. The clinical drainage location piercing depth of intracardiac branch of academic or vocational study of claim 5, characterized in that: the positioning puncture assembly (9) comprises:

the supporting table (92) and the mounting seat (91) are sequentially connected and fixedly embedded into the positioning seat (8), through holes are formed in the middle parts of the supporting table (92) and the mounting seat (91), and an arc-shaped supporting groove is formed in the upper surface of the supporting table (92);

a rotating ball (93) which is arranged on the supporting groove in a universal rotating manner, and a friction pad (95) is arranged below the rotating ball (93); and

and the positioning barrel (94) is penetratingly embedded on the rotating ball (93) and is used for providing puncture guide for the puncture device.

8. The clinical drainage location piercing depth of intracardiac branch of academic or vocational study of claim 7, characterized in that: a plurality of positioning bags (96) are circumferentially arrayed on the inner wall of the positioning cylinder (94), and the expansion and contraction of the positioning bags (96) are controlled by an external hydraulic controller.

9. The clinical drainage location piercing depth of intracardiac branch of academic or vocational study of claim 7, characterized in that: the circumference array is provided with a plurality of spheroid locating component (99) on brace table (92), spheroid locating component (99) includes:

two symmetrically arranged bearing seats (991);

the screw rod (992) is rotatably arranged between the two bearing seats (991) and is driven by an external micro motor;

the screw seat (993) is in transmission connection with the lead screw (992), and the bottom of the screw seat (993) is in contact with the support table (92); and

a connecting arm (994) having one end connected to the nut base (993) and the other end connected to a substrate (995);

the substrate (995) is of an arc-shaped structure, and one side close to the rotating ball (93) is connected with a locking pad (997) by a locking bag (996);

the locking capsule (996) is controlled by an external hydraulic controller to expand and contract, and the upper expansion and contraction performance of the locking capsule (996) is greater than the lower expansion and contraction performance of the locking capsule;

locking teeth (910) are distributed on the surface of the rotating ball (93).

10. The clinical drainage location piercing depth of intracardiac branch of academic or vocational study of claim 7, characterized in that: the bottom of the positioning cylinder (94) is coaxially sleeved with an annular lamp holder (97), a plurality of angle-adjustable positioning lamp bodies (98) are hinged to the lamp holder (97) in a circumferential array mode, the positioning lamp bodies (98) are point light sources, and the angle of the positioning lamp bodies (98) is adjusted under the control of a micro expansion piece.

Technical Field

The invention relates to the technical field of drainage positioning puncture, in particular to a clinical drainage positioning puncture device for cardiology.

Background

Need use puncture device at the clinical drainage in-process of intracardiac branch of academic or vocational study, when utilizing puncture device to carry out the drainage, the pjncture needle need stretch into along marking position department in advance, later by the assistant right, and the reconnection drainage tube carries out the drainage, and comparatively extravagant manpower on the one hand, its stability of the in-process of rightting on the other hand is difficult to guarantee to often need rely on the experience when pjncture needle location puncture.

Therefore, there is a need to provide a puncture device for clinical drainage and positioning in cardiology to solve the above problems.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical drainage location piercing depth of intracardiac branch of academic or vocational study, includes:

the positioning cylinder is used for guiding the puncture device to puncture and drain;

the second positioning assembly can adjust the angle of the positioning cylinder;

one end of the telescopic rod is connected with the second positioning component;

the first positioning assembly at least comprises a radial regulator capable of circumferential movement, and the output end of the radial regulator can perform movement adjustment along the radial direction of the circumferential movement track of the radial regulator;

the output end of the radial regulator is also connected with the telescopic rod.

Further, preferably, the first positioning component further includes:

a rotating seat;

the vertical arm is vertically fixed at the output end of the rotating seat and can rotate around the central axis of the vertical arm under the driving of the rotating seat; and

one end of the driving arm is rotatably arranged at the top of the vertical arm, and the other end of the driving arm is hinged with a connecting seat;

the connecting seat is also connected with the radial regulator by a first connecting rod;

the rotary motion of the driving arm is driven by a motor.

Further, preferably, the radial adjuster is a screw nut pair structure.

Further, as preferred, still articulated between the connecting seat and the upright arm have the bracing piece.

Further, preferably, the second positioning assembly is a positioning puncture assembly, the positioning puncture assembly is arranged on the positioning seat, the positioning seat is hinged to the lower portion of the second connecting rod, and the other end of the second connecting rod is connected with the telescopic rod;

an angle adjusting rod is hinged between the second connecting rod and the positioning seat.

Further, as preferred, the bottom of positioning seat is fixed with a plurality of dashpots, adopt buffer spring sliding connection to have the buffer beam in the dashpot, the other end and the pressing plate of buffer beam link to each other.

Further, preferably, the positioning puncture assembly includes:

the supporting table and the mounting seat are sequentially connected and fixedly embedded into the positioning seat, through holes are formed in the middle parts of the supporting table and the mounting seat, and an arc-shaped supporting groove is formed in the upper surface of the supporting table;

the rotating ball is arranged on the supporting groove in a universal rotating mode, and a friction pad is arranged below the rotating ball; and

and the positioning cylinder is embedded on the rotating ball in a penetrating manner and is used for providing puncture guide for the puncture equipment.

Further, preferably, a plurality of positioning bags are circumferentially arrayed on the inner wall of the positioning barrel, and the expansion and contraction of the positioning bags are controlled by an external hydraulic controller.

Further, as preferred, the circumference array is provided with a plurality of spheroid locating component on the brace table, spheroid locating component includes:

two bearing blocks which are symmetrically arranged;

the screw rod is rotatably arranged between the two bearing seats and is driven by an external micro motor;

the screw seat is in transmission connection with the lead screw, and the bottom of the screw seat is in contact with the support table; and

one end of the connecting arm is connected with the nut seat, and the other end of the connecting arm is connected with the substrate;

the base plate is of an arc-shaped structure, and one side, close to the rotating ball, of the base plate is connected with the locking pad through the locking bag;

the locking bag is controlled by an external hydraulic controller to expand and contract, and the upper expansion and contraction performance of the locking bag is greater than the lower expansion and contraction performance of the locking bag;

locking teeth are distributed on the surface of the rotating ball.

Further, as preferred, the bottom of location section of thick bamboo is coaxial to be equipped with annular lamp stand, circumference array articulates on the lamp stand has a plurality of adjustable angle location lamp bodies, the location lamp body is the pointolite, just the location lamp body is controlled by miniature expansion bend and is carried out the angle modulation.

Compared with the prior art, the invention provides a clinical drainage positioning puncture device for cardiology, which has the following beneficial effects:

in the embodiment of the invention, the first positioning component can be used for carrying out orientation adjustment on the positioning cylinder to enable the positioning cylinder to move to a part to be punctured, and then the second positioning component can be used for carrying out angle adjustment on the positioning cylinder to enable the positioning cylinder to assist puncturing equipment to puncture and drain at the optimal puncturing angle;

the vertical arm is driven by the rotating seat to rotate, so that the position of the radial regulator can be adjusted, the height of the radial regulator can be preliminarily adjusted by the rotation of the driving arm, and the output end of the radial regulator can be moved and adjusted along the radial direction of the circumferential moving track of the radial regulator, so that the omnibearing position adjustment is realized, and the adaptability is high;

in addition, the universal rotation of the rotating ball is adjusted manually, and the corresponding lead screw is controlled to rotate after the manual adjustment, so that the locking pad is driven to adapt to the deflection position of the rotating ball and lock the rotating ball, and the expansion degree of the upper part of the locking bag is greater than that of the lower part of the locking bag under the same pressure drive, so that the downward package can be formed from the upper part, and the locking effect is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a clinical drainage positioning puncture device for cardiology;

FIG. 2 is a partially enlarged schematic view of FIG. 1;

FIG. 3 is a schematic structural view of a positioning puncture assembly in a clinical drainage positioning puncture device for cardiology;

FIG. 4 is a schematic structural view of a sphere positioning assembly in a clinical drainage positioning puncture device for cardiology;

in the figure: 1. a rotating seat; 2. erecting an arm; 3. a drive arm; 4. a connecting seat; 5. a first connecting rod; 6. a radial adjuster; 7. a second connecting rod; 8. positioning seats; 9. positioning the puncture assembly; 10. a support bar; 11. a motor; 12. the telescopic rod 13 and the angle adjusting rod; 14. pressing the disc; 15. a buffer cylinder; 91. a mounting seat; 92. a support table; 93. rotating the ball; 94. a positioning cylinder; 95. a friction pad; 96. a positioning bag; 97. a lamp socket; 98. positioning the lamp body; 99. a sphere positioning assembly; 910. locking teeth; 991. a bearing seat; 992. a lead screw; 993. a nut seat; 994. a connecting arm; 995. a substrate; 996. a locking capsule; 997. and (5) locking a pad.

Detailed Description

Referring to fig. 1 to 4, the invention provides a clinical drainage positioning puncture device for cardiology department, comprising:

the positioning cylinder 94 is used for guiding the puncture device to puncture and drain;

a second positioning assembly capable of angularly adjusting the positioning cylinder 94;

one end of the telescopic rod 12 is connected with the second positioning component;

a first positioning assembly, which at least comprises a radial regulator 6 capable of circumferential movement, wherein the output end of the radial regulator 6 can perform movement adjustment along the radial direction of the circumferential movement track of the radial regulator 6;

the output end of the radial regulator 6 is also connected with a telescopic rod 12.

That is, in practice, the first positioning component can be used to adjust the position of the positioning cylinder 94 to move to the part to be punctured, and then the second positioning component can be used to adjust the angle of the positioning cylinder 94, so that the puncturing device can be assisted to perform puncturing drainage at the optimal puncturing angle.

In this embodiment, the first positioning component further includes:

a rotating seat 1 which can be in a worm gear structure;

the vertical arm 2 is vertically fixed at the output end of the rotating seat 1 and can rotate around the central axis of the vertical arm under the driving of the rotating seat 1; and

one end of the driving arm 3 is rotatably arranged at the top of the vertical arm 2, and the other end of the driving arm is hinged with a connecting seat 4;

the connecting seat 4 is also connected with the radial regulator 6 by a connecting rod I5;

the rotating action of the driving arm 3 is driven by a motor 11, specifically, a driven wheel can be arranged on a rotating connecting shaft of the driving arm 3 and the vertical arm 2, the driven wheel is connected with a driving wheel in a transmission way by adopting a synchronous belt, and the driving wheel is coaxially fixed at the output end of the motor 11.

In addition, the radial adjuster 6 is a screw nut pair structure.

When implementing, rotate the position that can adjust radial regulator 6 through rotating 1 drive vertical arm 2 of seat, can tentatively adjust radial regulator 6's height through the rotation of actuating arm 3, and radial regulator 6's output can be followed the radial direction of radial regulator 6's circumferential direction movement orbit removes the regulation to realize all-round position control, strong adaptability still can carry out the accurate regulation of height through telescopic link 12 at last, telescopic link 12 can adopt electric telescopic handle.

In a preferred embodiment, a support rod 10 is further hinged between the connecting seat 4 and the vertical arm 2.

In this embodiment, as shown in fig. 2, the second positioning assembly is a positioning puncture assembly 9, the positioning puncture assembly 9 is disposed on a positioning seat 8, the positioning seat 8 is hinged to the lower portion of a second connecting rod 7, and the other end of the second connecting rod 7 is connected to a telescopic rod 12;

an angle adjusting rod 13 is hinged between the second connecting rod 7 and the positioning seat 8.

In this embodiment, the bottom of positioning seat 8 is fixed with a plurality of buffer barrels 15, adopt buffer spring sliding connection to have the buffer beam among the buffer barrel 15, the other end of buffer beam links to each other with pressing dish 14, and the flexible material can be selected to the pressing dish.

In this embodiment, as shown in fig. 3, the positioning puncture assembly 9 includes:

a supporting table 92 and an installation seat 91 which are connected in sequence and fixedly embedded in the positioning seat 8, wherein through holes are formed in the middle parts of the supporting table 92 and the installation seat 91, and an arc-shaped supporting groove is formed in the upper surface of the supporting table 92;

a rotating ball 93 which is arranged on the supporting groove in a universal rotation manner, and a friction pad 95 is arranged below the rotating ball 93; and

and a positioning cylinder 94 inserted through the rotating ball 93 for providing a puncture guide for the puncture device.

In a preferred embodiment, a plurality of positioning capsules 96 are circumferentially arrayed on the inner wall of the positioning cylinder 94, and the expansion and contraction of the positioning capsules 96 are controlled by an external hydraulic controller so as to position and lock the puncture device after the puncture device is put into the puncture device, so that the puncture stability is improved, and the interference of external factors is reduced.

In addition, as shown in fig. 4, a plurality of ball positioning assemblies 99 are disposed on the supporting platform 92 in a circumferential array, and the ball positioning assemblies 99 include:

two symmetrically arranged bearing blocks 991;

a screw shaft 992 rotatably disposed between the two bearing housings 991 and driven by an external micro motor;

the screw seat 993 is in transmission connection with the lead screw 992, and the bottom of the screw seat 993 is in contact with the support table 92; and

a connecting arm 994 having one end connected to the nut block 993 and the other end connected to the substrate 995;

the substrate 995 has an arc-shaped structure, and one side close to the rotating ball 93 is connected with a locking pad 997 by a locking bag 996;

the locking capsule 996 is controlled by an external hydraulic controller to expand and contract, and the upper expansion and contraction of the locking capsule 996 is greater than the lower expansion and contraction;

the surface of the rotating ball 93 is distributed with locking teeth 910, it should be explained that the universal rotation adjustment of the rotating ball is manual adjustment, and the corresponding lead screw is controlled to rotate after the manual adjustment, so as to drive the locking pad to adapt to the deflection position of the rotating ball and lock the rotating ball, it needs to be particularly noted that the upper expansion and contraction property of the locking bag 996 is greater than the lower expansion and contraction property thereof, that is, under the same pressure drive, the upper expansion degree of the locking bag is greater than the lower expansion degree thereof, which is beneficial to forming downward package from the upper part, and improves the locking effect.

In a preferred embodiment, an annular lamp holder 97 is coaxially sleeved at the bottom of the positioning cylinder 94, a plurality of angle-adjustable positioning lamp bodies 98 are hinged to the lamp holder 97 in a circumferential array, the positioning lamp bodies 98 are point light sources, the angle of the positioning lamp bodies 98 is adjusted under the control of a micro-expansion device, and lamp rings with different diameters can be constructed by adjusting the positioning lamp bodies 98, so that guidance is provided for adjusting the positioning cylinder 94.

When concrete implementation, through rotating 1 drive vertical arm 2 and rotating the position that can adjust radial regulator 6, the rotation through actuating arm 3 can tentatively adjust radial regulator 6's height, and radial regulator 6's output can be followed the radial direction of radial regulator 6's circumference removal orbit removes the regulation to realize all-round position control, strong adaptability, later, the angle of manual regulation rolling ball, then the corresponding lead screw of control rotates, thereby the drive locking pad adapts to the deflection position of rolling ball and locks it, it can to go into the piercing depth at last.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.