CN213821642U

CN213821642U - Kidney puncture device for nephrology department

Info

Publication number: CN213821642U
Application number: CN202021404903.3U
Authority: CN
Inventors: 刘芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-07-30
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a kidney puncture device for nephrology department, which comprises a main body and an adjusting mechanism; the main body comprises a sliding sleeve and an adjusting plate, a first cover ring is arranged at one end of the sliding sleeve, the other end of the sliding sleeve is hinged with one end of the adjusting plate through a rotating shaft, a sliding groove is axially formed in one side of the sliding sleeve, a locking knob is arranged at the other side of the sliding sleeve, a sliding block is arranged in the sliding groove formed in the sliding sleeve, a threaded sleeve is movably arranged at the end part of the sliding block, a support is arranged at one end, away from the rotating shaft, of the adjusting plate, and the sliding sleeve is in sliding connection with the puncture needle; adjustment mechanism includes screw rod, connector and knob, and screw rod one end links to each other with the connector activity, and the screw rod other end is provided with the knob, and the connector passes through axostylus axostyle and support swing joint, the utility model discloses rational in infrastructure, through the cooperation of sliding sleeve and regulating plate, at the half-way puncture in-process of back, puncture stability will improve greatly, has reduced the fault rate, and the equipment is convenient, can adjust the angle between sliding sleeve and the regulating plate through rotating the screw rod, and the operation is swift, simple.

Description

Kidney puncture device for nephrology department

Technical Field

The utility model relates to a puncture mechanism technical field specifically is a kidney piercing depth for nephrology dept.

Background

Most whole journey adoption manual operation of present kidney pjncture needle for nephrology dept, stability is not enough, especially the back half journey puncture kidney in-process, and the fault rate still is higher, and also has some supplementary piercing depth at present, but this kind of device is bulky, and the operation degree of difficulty is higher, consequently, this kind of problem that exists among the prior art is solved to a quick-witted improved technique of treating urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kidney piercing depth for nephrology dept, through the cooperation of sliding sleeve and regulating plate, in the process of puncture in the second half, puncture stability will improve greatly, has reduced the fault rate, and the equipment is convenient, can adjust the angle between sliding sleeve and the regulating plate through rotating the screw rod, and the operation is swift, simple structure, small in size, portable and deposit to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a kidney puncture device for nephrology department comprises a main body and an adjusting mechanism;

the main body comprises a sliding sleeve and an adjusting plate, wherein a first cover ring is arranged at one end of the sliding sleeve, the other end of the sliding sleeve is hinged with one end of the adjusting plate through a rotating shaft, a sliding groove is formed in one side of the sliding sleeve along the axial direction, a locking knob is arranged at the other side of the sliding sleeve, a sliding block is arranged in the sliding groove formed in the sliding sleeve, a threaded sleeve is movably arranged at the end part of the sliding block, a support is arranged at one end, away from the rotating shaft, of the adjusting plate, and the sliding sleeve is in sliding connection with the puncture needle;

the adjusting mechanism comprises a screw rod, a connector and a knob, one end of the screw rod is movably connected with the connector, the knob is arranged at the other end of the screw rod, and the connector is movably connected with the support through a shaft rod.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, the sliding sleeve is kept away from spout one side and has been seted up the screw along radially running through, the locking knob links to each other with locking screw, locking screw sets up in the sliding sleeve along the screw that opens along radial for fix the sliding sleeve on the pjncture needle.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, the surface of slider is provided with the slider lid through the screw, the slider lid is opened and is equipped with the through-hole, the draw-in groove has all been seted up with slider lid cooperation department to the slider, threaded sleeve links to each other with the bull stick screw thread, the bull stick is kept away from threaded sleeve one end and is provided with first carousel, the bull stick is kept away from first carousel that threaded sleeve one end set up and is set up in the draw-in groove that slider and slider lid opened, realizes bull stick and threaded sleeve's rotation.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, connector one end is provided with second lid ring, second lid ring and connector threaded connection, the inside draw-in groove of having seted up of connector, the knob one end is kept away from to the screw rod is provided with the second carousel, the second carousel that the screw rod set up sets up in the inside draw-in groove of connector, realizes that the connector can not follow with the screw rod and change.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, a plurality of screw has been seted up to first cover ring one end is connected to the sliding sleeve, first cover ring passes through the screw and links to each other with the sliding sleeve, and first cover ring is detachable construction, the installation and the dismantlement of the slider of being convenient for.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, the regulating plate deviates from support one end and still is provided with the sponge gasket for the latter half fills up on patient's skin.

Preferably, the utility model provides a pair of kidney piercing depth for nephrology dept, wherein, the stability of pjncture needle is guaranteed to the internal diameter phase-match of sliding sleeve and first lid ring and the external diameter phase-match of pjncture needle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) rational in infrastructure, through the cooperation of sliding sleeve and regulating plate, at the half way puncture in-process of back, puncture stability will improve greatly, has reduced the error rate.

(2) The equipment is convenient, can adjust the angle between sliding sleeve and the regulating plate through rotating the screw rod, and the operation is swift, simple.

(3) Simple structure, small volume, and convenient carrying and storage.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention;

FIG. 4 is a schematic view of a slider structure;

fig. 5 is a schematic view of the connecting head structure.

In the figure: the device comprises a sliding sleeve 1, an adjusting plate 2, a first cover ring 3, a locking knob 4, a sliding block 5, a threaded sleeve 6, a support 7, a puncture needle 8, a screw rod 9, a connector 10, a knob 11, a locking screw rod 12, a sliding block cover 13, a rotating rod 14, a first rotating disc 15, a second cover ring 16, a second rotating disc 17 and a sponge gasket 18.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the present invention provides a technical solution: a kidney puncture device for nephrology department comprises a main body and an adjusting mechanism; the main body comprises a sliding sleeve 1 and an adjusting plate 2, one end of the sliding sleeve 1 is provided with a first cover ring 3, one end of the sliding sleeve 1 connected with the first cover ring 3 is provided with a plurality of screw holes, the first cover ring 3 is connected with the sliding sleeve 1 through screws, the other end of the sliding sleeve 1 is hinged with one end of the adjusting plate 2 through a rotating shaft, one side of the sliding sleeve 1 is provided with a sliding groove along the axial direction, the other side of the sliding sleeve 1 is provided with a locking knob 4, one side of the sliding sleeve 1 away from the sliding groove is radially provided with a screw hole in a penetrating way, the locking knob 4 is connected with a locking screw 12, the locking screw 12 is arranged in the screw hole formed along the radial direction of the sliding sleeve 1, a sliding block 5 is arranged in the sliding groove formed in the sliding sleeve 1, the end part of the sliding block 5 is movably provided with a threaded sleeve 6, the surface of the sliding block 5 is provided with a sliding block cover 13 through screws, the sliding block cover 13 is provided with a through hole, the sliding block 5 and the matching part of the sliding block cover 13, the threaded sleeve 6 is in threaded connection with a rotating rod 14, a first rotating disc 15 is arranged at one end, far away from the threaded sleeve 6, of the rotating rod 14, the first rotating disc 15 arranged at one end, far away from the threaded sleeve 6, of the rotating rod 14 is arranged in a clamping groove formed by the sliding block 5 and the sliding block cover 13, a support 7 is arranged at one end, far away from the rotating shaft, of the adjusting plate 2, the sliding sleeve 1 is in sliding connection with the puncture needle 8, and the inner diameters of the sliding sleeve 1 and the first cover ring 3 are matched with the outer diameter of the puncture needle 8; adjustment mechanism includes screw rod 9, connector 10 and knob 11, screw rod 9 one end links to each other with connector 10 activity, the screw rod 9 other end is provided with knob 11, connector 10 passes through axostylus axostyle and 7 swing joint of support, regulating plate 2 deviates from 7 one end of support and still is provided with sponge gasket 18, connector 10 one end is provided with second cover ring 16, second cover ring 16 and connector 10 threaded connection, the inside draw-in groove of having seted up of connector 10, screw rod 9 is kept away from 11 one end of knob and is provided with second carousel 17, the second carousel 17 that screw rod 9 set up sets up in the inside draw-in groove of connector 10.

The use method and the principle are as follows: firstly, a first rotating disc 15 at the end part of a rotating rod 14 is inserted into a clamping groove of a sliding block 5, a sliding block cover 13 is sleeved on the rotating rod 14, then the sliding block cover 13 is connected with the sliding block 5 through a screw, then a threaded sleeve 6 is in threaded connection with the rotating rod 14, then the sliding block 5 slides into a sliding groove on the side surface of a sliding sleeve 1, a first cover ring 3 is fixed at one end of the sliding sleeve 1 through a screw, then a second cover ring 16 is sleeved on a screw 9, the screw 9 penetrates through the threaded sleeve 6, a second rotating disc 17 at one end of the screw 9 is inserted into a clamping groove in a connector 10, then the second cover ring 16 is in threaded connection with the connector 10, a knob 11 is fixed at the other end of the screw 9 through a screw, the connector 10 is connected with a support 7 through a shaft rod, the installation is completed, when the puncture needle is used, the sliding sleeve 1 is sleeved on a puncture needle 8, firstly slides to the topmost end and is locked through a locking knob 4, the primary puncture is carried out, when the kidney region is reached, the locking knob 4 is loosened, the screw rod 9 is rotated, the angle between the adjusting plate 2 and the sliding sleeve 1 is controlled, the larger the angle between the adjusting plate 2 and the sliding sleeve 1 is, the farther the position of the sliding block 5 is away from the first cover ring 3, the sliding sleeve 1 is moved to the surface of the skin, the adjusting plate 2 is pressed, and then the fine puncture of the puncture needle 8 is carried out, the utility model discloses reasonable structure, through the matching of the sliding sleeve 1 and the adjusting plate 2, in the process of the latter half-stroke puncture, the puncture stability is greatly improved, and the error rate is reduced; the assembly is convenient, the angle between the sliding sleeve 1 and the adjusting plate 2 can be adjusted by rotating the screw 9, and the operation is quick and simple; simple structure, small volume, and convenient carrying and storage.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a kidney piercing depth for nephrology dept which characterized in that: comprises a main body and an adjusting mechanism;

the main body comprises a sliding sleeve (1) and an adjusting plate (2), a first cover ring (3) is arranged at one end of the sliding sleeve (1), the other end of the sliding sleeve (1) is hinged with one end of the adjusting plate (2) through a rotating shaft, a sliding groove is formed in one side of the sliding sleeve (1) along the axial direction, a locking knob (4) is arranged at the other side of the sliding sleeve (1), a sliding block (5) is arranged in the sliding groove formed in the sliding sleeve (1), a threaded sleeve (6) is movably arranged at the end part of the sliding block (5), a support (7) is arranged at one end, away from the rotating shaft, of the adjusting plate (2), and the sliding sleeve (1) is connected with a puncture needle (8) in a sliding mode;

the adjusting mechanism comprises a screw rod (9), a connector (10) and a knob (11), one end of the screw rod (9) is movably connected with the connector (10), the knob (11) is arranged at the other end of the screw rod (9), and the connector (10) is movably connected with the support (7) through a shaft rod.

2. The nephrolithotomy device of claim 1, wherein: one side, far away from the sliding groove, of the sliding sleeve (1) penetrates through a screw hole along the radial direction, the locking knob (4) is connected with the locking screw rod (12), and the locking screw rod (12) is arranged in the screw hole formed in the sliding sleeve (1) along the radial direction.

3. The nephrolithotomy device of claim 1, wherein: the surface of slider (5) is provided with slider lid (13) through the screw, the through-hole has been seted up in slider lid (13), the draw-in groove has all been seted up with slider lid (13) cooperation department in slider (5), threaded sleeve (6) link to each other with bull stick (14) screw thread, bull stick (14) are kept away from threaded sleeve (6) one end and are provided with first carousel (15), first carousel (15) that threaded sleeve (6) one end set up are kept away from in bull stick (14) set up in the draw-in groove that slider (5) and slider lid (13) opened.

4. The nephrolithotomy device of claim 1, wherein: connector (10) one end is provided with second cover ring (16), second cover ring (16) and connector (10) threaded connection, the draw-in groove has been seted up to connector (10) inside, knob (11) one end is kept away from in screw rod (9) is provided with second carousel (17), second carousel (17) that screw rod (9) set up in the draw-in groove of connector (10) inside.

5. The nephrolithotomy device of claim 1, wherein: a plurality of screw holes are formed in one end, connected with the first cover ring (3), of the sliding sleeve (1), and the first cover ring (3) is connected with the sliding sleeve (1) through screws.

6. The nephrolithotomy device of claim 1, wherein: one end of the adjusting plate (2) departing from the support (7) is further provided with a sponge gasket (18).

7. The nephrolithotomy device of claim 1, wherein: the inner diameters of the sliding sleeve (1) and the first cover ring (3) are matched with the outer diameter of the puncture needle (8).