CN213098208U

CN213098208U - Kidney puncture needle holder

Info

Publication number: CN213098208U
Application number: CN202021534843.7U
Authority: CN
Inventors: 张涛; 周燕; 饶静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-04
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a kidney puncture technical field especially relates to a kidney puncture needle holder, the power distribution box comprises a box body, a chassis, the rolling disc, first screw, the supporting shoe, first live roller, lower transfer roller, driving motor, the fixed block, the second screw, the sliding block, the second live roller, go up the transfer roller, a spring, the bracing piece, the ring, first dead lever, first fixed cover, the second dead lever, the fixed cover of second and pjncture needle, the inner bottom wall welding of box has the chassis, the top rotation on chassis is connected with the rolling disc, the top fixedly connected with on chassis runs through and extends to the first screw at rolling disc top. The utility model discloses can prevent that the pjncture needle motion in-process from taking place the motion, lead to the puncture result inaccurate, influence treatment, can control the rate of motion of pjncture needle, make medical personnel can select different speeds to treat according to different patients, improve the effect of treatment, convenient to use, the practicality is strong, is fit for extensively promoting.

Description

Kidney puncture needle holder

Technical Field

The utility model relates to a kidney puncture technical field especially relates to a kidney puncture needle holder.

Background

Kidney puncture all relies on doctor's clinical operation experience among the prior art, though there is simple needle device of holding as the guide, want to realize the accuracy, regular pjncture needle implantation may need doctor's clinical experience twenty three decades, only have doctor of several years to clinical experience, the puncture of pjncture needle hardly reaches the accuracy, the puncture operation experience of pjncture needle needs long-term accumulation, newly-assigned doctor hardly grows up fast, be unfavorable for the development of trade very much, traditional needle device of holding simultaneously can not adjust the rate of motion of pjncture needle, the required speed also is different to different patients, lead to treatment not good, it is inconvenient to use, the practicality is not strong.

Therefore, we propose a renal puncture needle holder to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a kidney puncture needle holder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kidney puncture needle holder comprises a box body, a base plate, a rotating disc, first screws, supporting blocks, first rotating rollers, lower conveying rollers, a driving motor, a fixing block, second screws, a sliding block, second rotating rollers, upper conveying rollers, springs, supporting rods, a circular ring, first fixing rods, first fixing sleeves, second fixing rods, second fixing sleeves and puncture needles, wherein the base plate is welded on the inner bottom wall of the box body, the rotating disc is rotatably connected to the top of the base plate, the first screws penetrating through and extending to the top of the rotating disc are fixedly connected to the top of the base plate, the two supporting blocks are welded to the top of the rotating disc, the first rotating rollers are sleeved inside the supporting blocks, the lower conveying rollers are welded on the inner sides of the first rotating rollers, the driving motor is fixedly connected to the back of the lower conveying rollers, the fixing block is welded to the top of the box body, the second screws penetrating through and extending to the outside, the inside sliding connection of fixed block has the sliding block, the second live-rollers has been cup jointed to the inside of sliding block, the inboard welding of second live-rollers has the conveying roller, the top welding of sliding block have with fixed block internal bottom wall welded spring, the bracing piece has all been welded to the bottom both sides of box, the top welding of bracing piece has the ring, the right side top welding of ring has first dead lever, the top welding of first dead lever has first fixed cover, the welding of the internal roof left side of box has the second dead lever, the bottom welding of second dead lever has the fixed cover of second, the pjncture needle has been cup jointed to the inside of the fixed cover of second and first fixed cover.

Preferably, an arc-shaped hole is formed in the left side of the rotating disc, and the first screw penetrates through the arc-shaped hole and is fixedly connected with the base plate.

Preferably, first chutes are formed in the inner walls of the two sides of the fixed block, first sliding blocks are sleeved in the first chutes, the tops of the sliding blocks are welded with the first sliding blocks, and the cross sections of the first chutes are T-shaped.

Preferably, the right side of the box body is provided with a first through hole, and the height of the first through hole is 5-10 cm.

Preferably, a second sliding groove is formed in the inner side of the circular ring, a second sliding block is sleeved in the second sliding groove, the back face of the driving motor is fixedly connected with the second sliding block, and the vertical section of the second sliding groove is T-shaped.

Preferably, the driving motor is fixedly connected with the second sliding block through a bolt, and the model of the driving motor is BYG 250D-0241.

Preferably, the first screws are hexagonal screws, the second screws are hexagonal screws, and the upper conveying roller and the lower conveying roller are made of cast iron.

The utility model discloses possess following beneficial effect at least:

1. this kidney puncture needle holder, through installing the transfer roller, lower transfer roller, driving motor, spring and sliding block isotructure, wherein the transfer roller rotates under driving through starting driving motor, and the pjncture needle is placed between last transfer roller and lower transfer roller, can fix the pjncture needle under the elastic potential energy of spring on the transfer roller, and then make the pjncture needle can the motion to the outside, and the fixed cover of first fixed cover and second can maintain the stability of pjncture needle when the puncture, prevent that the pjncture needle motion in-process from taking place the motion, lead to the puncture result inaccurate, influence treatment.

2. This kidney puncture needle holder, through installation rolling disc, ring, driving motor, supporting shoe isotructure, wherein the pjncture needle is at the motion in-process, be circular motion through driving motor on the ring, can make supporting shoe and lower transfer roller take place to rotate, and then can influence the rate of motion of pjncture needle, through the rate of motion of control pjncture needle, make medical personnel can select different speeds to treat according to the patient of difference, improve the effect of treatment, high durability and convenient use, therefore, the clothes hanger is strong in practicability, and is suitable for extensive popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic perspective view of the ring of FIG. 2;

fig. 4 is a side view of the lower transfer roller of fig. 2.

In the figure: 1. a box body; 2. a chassis; 3. rotating the disc; 4. a first screw; 5. a support block; 6. a first rotating roller; 7. a lower conveying roller; 8. a drive motor; 9. a fixed block; 10. a second screw; 11. a slider; 12. a second rotating roller; 13. an upper transfer roller; 14. a spring; 15. a support bar; 16. a circular ring; 17. a first fixing lever; 18. a first fixing sleeve; 19. a second fixing bar; 20. a second fixing sleeve; 21. a puncture needle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a renal puncture needle holder comprises a box body 1, a chassis 2, a rotating disc 3, first screws 4, supporting blocks 5, a first rotating roller 6, a lower conveying roller 7, a driving motor 8, a fixed block 9, second screws 10, sliding blocks 11, second rotating rollers 12, an upper conveying roller 13, a spring 14, a supporting rod 15, a ring 16, a first fixed rod 17, a first fixed sleeve, a second fixed rod 19, a second fixed sleeve 20 and a puncture needle 21, wherein the inner bottom wall of the box body 1 is welded with the chassis 2, the top of the chassis 2 is rotatably connected with the rotating disc 3, the top of the chassis 2 is fixedly connected with the first screws 4 penetrating and extending to the top of the rotating disc 3, the top of the rotating disc 3 is welded with two supporting blocks 5, the first rotating roller 6 is sleeved inside the supporting blocks 5, the lower conveying roller 7 is welded inside the first rotating roller 6, the back of the lower conveying roller 7 is fixedly connected with the driving motor 8, fixed block 9 is welded at the top of box 1, the welding of the top of fixed block 9 has second screw 10 that runs through and extend to the box 1 outside, the inside sliding connection of fixed block 9 has sliding block 11, second live-rollers 12 has been cup jointed to sliding block 11's inside, the welding of the inboard of second live-rollers 12 has last transmission roller 13, sliding block 11's top welding has spring 14 with the welding of the diapire in fixed block 9, bracing piece 15 has all been welded to the bottom both sides of box 1, the welding of the top of bracing piece 15 has ring 16, the welding of the right side top of ring 16 has first dead lever 17, the welding of the top of first dead lever 17 has first fixed cover 18, the welding of the interior roof left side of box 1 has second dead lever 19, the welding of the bottom of second dead lever 19 has the fixed cover of second 20, pjncture needle 21 has been cup jointed.

The scheme has the following working processes:

through installing transfer roller 13, transfer roller 7 down, driving motor 8, spring 14 and sliding block 11 isotructure, wherein can make driving motor 8's output shaft rotate through starting driving motor 8, the output shaft rotates and to drive first rotation roller 6 and rotate, first rotation roller 6 rotates and can drive transfer roller 7 down and rotate, and pjncture needle 21 places between last transfer roller 13 and transfer roller 7 down, it can fix pjncture needle 21 on transfer roller 7 down under spring 14's elastic potential energy to go up transfer roller 13, when transfer roller 7 rotates down, can outside propelling movement pjncture needle 21, make pjncture needle 21 can the outwardly movement, puncture the region of required puncture, first fixed cover 18 and the fixed cover 20 of second can maintain the stability of pjncture needle 21 when the puncture simultaneously.

Through installing rolling disc 3, ring 16, driving motor 8, supporting shoe 5 isotructure, wherein pjncture needle 21 is in the motion process, when the speed of needs to pricking needle 21 motion is adjusted, transversely rotate driving motor 8, make driving motor 8 be circular motion on ring 16, when driving motor 8 rotates, can drive supporting shoe 5 and lower transfer roller 7 and take place to rotate, rolling disc 3 and chassis 2 take place relative displacement, at this moment, can take place the dislocation between last transfer roller 13 and the lower transfer roller 7, and then can influence the moving speed of pjncture needle 21, when last transfer roller 13 is parallel with lower transfer roller 7, the moving speed of pjncture needle 21 is the biggest.

According to the working process, the following steps are known:

can prevent that the pjncture needle motion in-process from taking place the motion, lead to the puncture result inaccurate, influence treatment, can control the rate of motion of pjncture needle, make medical personnel can select different speeds to treat according to different patients, improve the effect of treatment, convenient to use, the practicality is strong, is fit for extensively promoting.

Further, an arc-shaped hole is formed in the left side of the rotating disc 3, and the first screw 4 penetrates through the arc-shaped hole to be fixedly connected with the base plate 2.

Furthermore, first chutes are formed in inner walls of two sides of the fixed block 9, first sliding blocks are sleeved in the first chutes, tops of the sliding blocks 11 are welded with the first sliding blocks, and cross sections of the first chutes are T-shaped.

Further, a first through hole is formed in the right side of the box body 1, and the height of the first through hole is 5-10 cm.

Further, a second sliding groove is formed in the inner side of the circular ring 16, a second sliding block is sleeved in the second sliding groove, the back face of the driving motor 8 is fixedly connected with the second sliding block, and the vertical section of the second sliding groove is T-shaped.

Further, the driving motor 8 is fixedly connected with the second sliding block through a bolt, and the model of the driving motor 8 is BYG 250D-0241.

Further, the first screws 4 are hexagon screws, the second screws 10 are hexagon screws, and the upper conveying roller 13 and the lower conveying roller 7 are made of cast iron.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A kidney puncture needle holder comprises a box body (1), a chassis (2), a rotating disc (3), first screws (4), supporting blocks (5), a first rotating roller (6), a lower conveying roller (7), a driving motor (8), a fixing block (9), second screws (10), a sliding block (11), a second rotating roller (12), an upper conveying roller (13), a spring (14), a supporting rod (15), a circular ring (16), a first fixing rod (17), a first fixing sleeve, a second fixing rod (19), a second fixing sleeve (20) and a puncture needle (21), and is characterized in that the chassis (2) is welded on the inner bottom wall of the box body (1), the rotating disc (3) is rotatably connected on the top of the chassis (2), the first screws (4) penetrating through and extending to the top of the rotating disc (3) are fixedly connected on the top of the chassis (2), the welding of the top of rolling disc (3) has two supporting shoes (5), first rotation roller (6) has been cup jointed to the inside of supporting shoe (5), the inboard welding of first rotation roller (6) has down transfer roller (7), the back fixedly connected with driving motor (8) of transfer roller (7) down, the welding of the top of box (1) has fixed block (9), the welding of the top of fixed block (9) has second screw (10) that runs through and extend to the box (1) outside, the inside sliding connection of fixed block (9) has sliding block (11), the inside of sliding block (11) has been cup jointed second rotation roller (12), the welding of the inboard welding of second rotation roller (12) has last transfer roller (13), the welding of the top of sliding block (11) has spring (14) with the interior diapire welding of fixed block (9), bracing piece (15) have all been welded to the bottom both sides of box (1), the welding of the top of bracing piece (15) has ring (16), the welding of the right side top of ring (16) has first dead lever (17), the welding of the top of first dead lever (17) has first fixed cover (18), the welding of the interior roof left side of box (1) has second dead lever (19), the welding of the bottom of second dead lever (19) has the fixed cover of second (20), pjncture needle (21) have been cup jointed to the inside of the fixed cover of second (20) and first fixed cover (18).

2. The renal puncture needle holder according to claim 1, characterized in that an arc-shaped hole is formed in the left side of the rotating disc (3), and the first screw (4) passes through the arc-shaped hole to be fixedly connected with the bottom plate (2).

3. The renal puncture needle holder according to claim 1, wherein the inner walls of the two sides of the fixed block (9) are provided with first sliding grooves, first sliding blocks are sleeved in the first sliding grooves, the tops of the sliding blocks (11) are welded with the first sliding blocks, and the cross sections of the first sliding grooves are T-shaped.

4. The renal puncture needle holder according to claim 1, wherein the right side of the box body (1) is provided with a first through hole, and the height of the first through hole is 5-10 cm.

5. The renal puncture needle holder according to claim 1, wherein a second sliding groove is formed in the inner side of the circular ring (16), a second sliding block is sleeved in the second sliding groove, the back surface of the driving motor (8) is fixedly connected with the second sliding block, and the vertical section of the second sliding groove is T-shaped.

6. The renal puncture needle holder according to claim 1, characterized in that the driving motor (8) is fixedly connected with the second slider through a bolt, and the model of the driving motor (8) is BYG 250D-0241.

7. The renal puncture needle holder according to claim 1, wherein the first screw (4) is a hex screw, the second screw (10) is a hex screw, and the upper transfer roller (13) and the lower transfer roller (7) are made of cast iron.