CN214966361U

CN214966361U - Puncture needle fixing device for nephrology department

Info

Publication number: CN214966361U
Application number: CN202120007104.0U
Authority: CN
Inventors: 高猛
Original assignee: HEBEI PROVINCE CANGZHOU HOSPITAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE
Current assignee: HEBEI PROVINCE CANGZHOU HOSPITAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-12-03
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a pjncture needle fixing device for nephrology dept, including bottom plate, stand, spout, removal post, pjncture needle and fixed box, paste the piece is installed to the bottom of bottom plate, the top of bottom plate is equipped with the puncture hole, the stand of a set of symmetry is installed at the top of bottom plate, the spout is installed to the inner wall of stand, the removal post is installed to the outer wall of stand, and the both ends of removing the post extend into the inside of stand respectively, remove the top of post and install the pjncture needle, and the bottom of pjncture needle extends the bottom of removing the post, remove the bottom of post and install fixed box, and the pjncture needle runs through fixed box. The utility model discloses an install and paste piece and bandage and can fix the device on patient's health, effectually prevented that the patient from removing and leading to pjncture needle position change, lead to the puncture failure, the effectual success rate that increases the puncture alleviates patient's misery.

Description

Puncture needle fixing device for nephrology department

Technical Field

The utility model relates to a pjncture needle technical field for the nephrology dept specifically is a pjncture needle fixing device for nephrology dept.

Background

Renal biopsy, also known as renal biopsy, is a renal biopsy, and because the renal diseases are of various types, the etiology and pathogenesis are complex, and the clinical manifestations of many renal diseases are not completely consistent with the histological changes of the kidney, understanding the morphological changes of the kidney tissue provides an important basis for clinicians to determine the disease conditions, treat the diseases and estimate the prognosis.

The existing puncture for nephrology department has the defects that:

1. most of the existing puncture needles for nephrology department do not have fixing devices, doctors puncture the kidney of patients by virtue of own experiences, the method has high error rate, and the pain of the patients is increased due to puncture failure;

2. when the existing puncture needle for the nephrology department punctures, the puncture depth of the puncture needle is different due to different physical conditions of patients, and the puncture depth of the puncture needle cannot be controlled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pjncture needle fixing device for nephrology dept to solve the fixing device that does not have and the uncontrollable depth of penetration problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pjncture needle fixing device for nephrology dept, includes bottom plate, stand, spout, removes post, pjncture needle and fixed box, paste the piece is installed to the bottom of bottom plate, the top of bottom plate is equipped with the puncture hole, the stand of a set of symmetry is installed at the top of bottom plate, the spout is installed to the inner wall of stand, the removal post is installed to the outer wall of stand, and the both ends of removing the post extend into the inside of stand respectively, remove the top of post and install the pjncture needle, and the bottom of pjncture needle extends the bottom of removing the post, the fixed box is installed to the bottom of removing the post, and the pjncture needle runs through fixed box.

Preferably, the bandage is installed to the outer wall of stand, and the connection pad is installed to the one end of bandage, and the front of connection pad is installed the nylon fastener.

Preferably, the inner wall of the sliding groove is provided with a rolling shaft, the outer wall of the rolling shaft is provided with a roller in a surrounding manner, and the roller is attached to the outer wall of the movable column.

Preferably, the dwang is installed to the inner wall of removal post, and the outer wall of dwang encircles and installs the gear, and the outer wall of dwang encircles and installs angle adjustment wheel, and the gear is located angle adjustment wheel's inside, and angle adjustment wheel's inner wall encircles and installs gear groove, and gear groove mesh mutually.

Preferably, the outer wall of the puncture needle is provided with an arc-shaped fixing groove, and the front side of the puncture needle is provided with scale marks.

Preferably, fixing bolts are installed on the inner wall of the fixing box, one ends of the fixing bolts extend out of the outer wall of the fixing box, and spherical fixing blocks are installed at the other ends of the fixing bolts.

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

1. the utility model discloses an install and paste piece and bandage and can fix the device on patient's health, the effectual patient that has prevented from removing leads to the pjncture needle position change, lead to the puncture failure, paste the piece and can paste the device in the position that the patient need puncture, make the device remain perpendicular with the puncture position all the time, prevent that the patient from removing and leading to the puncture failure, the bandage can bind the device on patient's health, fix the device once more, prevent that the patient from removing and leading to the movement of device, cause the injury to the patient, the connection pad can make things convenient for the installation of nylon fastener, nylon fastener conveniently binds the bandage on patient, and joint strength is high, it is softer, can not cause patient's discomfort, also conveniently dismantle simultaneously, the success rate of puncture is effectively increased, alleviate patient's misery;

2. the utility model discloses an install the scale mark and can make things convenient for the doctor to look over the pjncture needle and get into the internal length of patient, be convenient for carry out the puncture of the different degree of depth to different patients, improve the success rate of puncture, increased the practicality of device.

Drawings

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

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

FIG. 3 is a schematic side view of the rotating rod of the present invention;

fig. 4 is a schematic structural view of the fixing box of the present invention.

In the figure: 1. a base plate; 101. a pasting block; 102. puncturing a hole; 2. a column; 201. binding bands; 202. a connecting pad; 203. nylon buttons; 3. a chute; 301. a roller; 4. moving the column; 401. rotating the rod; 402. a gear; 403. an angle adjustment wheel; 404. a gear groove; 5. puncturing needle; 501. fixing grooves; 502. scale lines; 6. a fixing box; 601. fixing the bolt; 602. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the description refers must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a puncture needle fixing device for nephrology department comprises a bottom plate 1, stand columns 2, a sliding groove 3, a moving column 4, a puncture needle 5 and a fixing box 6, wherein a sticking block 101 is installed at the bottom of the bottom plate 1, the bottom plate 1 can support the stand columns 2 at the top to realize a supporting function, the sticking block 101 can stick the device to the parts of a patient needing puncture, so that the device is always vertical to the puncture parts to prevent the puncture failure caused by the movement of the patient, a puncture hole 102 is formed in the top of the bottom plate 1, the puncture hole 102 can facilitate the puncture of the puncture needle 5 and provide a target for the puncture needle 5 at the same time, so that the accurate puncture is realized, a set of symmetrical stand columns 2 is installed at the top of the bottom plate 1, the stand columns 2 can support the moving column 4 to realize a supporting effect, the sliding groove 3 is installed on the inner wall of the stand columns 2, the sliding groove 3 can enable the moving column 4 to slide, the moving column 4 moves downwards to drive the puncture needle 5 to move downwards, the realization is to patient's puncture effect, removal post 4 is installed to the outer wall of stand 2, and the both ends of removing post 4 extend into the inside of stand 2 respectively, it can remove on 2 inner walls of stand to remove post 4, make things convenient for pjncture needle 5 to puncture, also make things convenient for pjncture needle 5 to extract simultaneously, pjncture needle 5 is installed at the top of removing post 4, and the bottom of pjncture needle 5 extends the bottom of removing post 4, pjncture needle 5 can carry out the puncture operation to the patient, realize the puncture function, fixed box 6 is installed to the bottom of removing post 4, and pjncture needle 5 runs through fixed box 6, fixed box 6 can fix pjncture needle 5 on removing post 4, pjncture needle 5 takes place to remove when preventing the puncture, lead to the puncture failure.

Further, bandage 201 is installed to the outer wall of stand 2, the connection pad 202 is installed to the one end of bandage 201, nylon fastener 203 is installed in the front of connection pad 202, bandage 201 can bind the device on patient's health, fix the device once more, prevent that the patient from removing the removal that leads to the device, cause the injury to the patient, connection pad 202 can make things convenient for nylon fastener 203's installation, nylon fastener 203 is the hookup of constituteing by nylon hook area and nylon pile belt two parts and takes the fabric, hook area and pile belt are compounded and slightly add the slight pressure, just can produce great buckling force and tear the power of taking off, conveniently bind bandage 201 on patient, and joint strength is high, it is softer, can not cause the patient discomfort, also convenient the dismantlement simultaneously.

Further, the roller bearing is installed to the inner wall of spout 3, and the outer wall of roller bearing encircles and installs gyro wheel 301, and gyro wheel 301 laminates with the outer wall of removal post 4 mutually, and the roller bearing can make things convenient for gyro wheel 301 to rotate, and gyro wheel 301 laminates with removal post 4, and gyro wheel 301 reduces the frictional force of removal post 4 and spout 3, makes removal post 4 can reciprocate.

Further, dwang 401 is installed to the inner wall of removal post 4, the outer wall of dwang 401 encircles and installs gear 402, the outer wall of dwang 401 encircles and installs angle adjustment wheel 403, and gear 402 is located the inside of angle adjustment wheel 403, the inner wall of angle adjustment wheel 403 encircles and installs gear groove 404, and gear 402 meshes with gear groove 404 mutually, angle adjustment wheel 403 rotates, gear groove 404 rotates along with angle adjustment wheel 403, gear groove 404 drives gear 402 and rotates, gear 402 drives dwang 401 and rotates, dwang 401 drives pjncture needle 5 and rotates, realize the effect of adjustment pjncture needle 5 puncture angle.

Further, the outer wall of pjncture needle 5 is equipped with arc fixed slot 501, and the front of pjncture needle 5 is equipped with scale mark 502, and fixed slot 501 can make things convenient for fixed block 602 to insert, fixes puncture needle 5, realizes the fixed effect to puncture needle 5, and scale mark 502 can make things convenient for the doctor to look over the length that puncture needle 5 got into patient's health, carries out accurate puncture to the patient.

Further, a fixing bolt 601 is installed on the inner wall of the fixing box 6, one end of the fixing bolt 601 extends out of the outer wall of the fixing box 6, a spherical fixing block 602 is installed at the other end of the fixing bolt 601, the fixing bolt 601 is rotated to drive the fixing block 602 to move towards the puncture needle 5, the fixing block 602 enters the fixing groove 501, and the fixing effect on the puncture needle 5 is achieved.

The working principle is that firstly the sticking block 101 is stuck to the part of the patient needing to be punctured, then the device is fixed on the body of the patient by using the binding band 201 and the nylon buckle 203, then the puncture needle 5 is fixed on the movable column 4, the fixing bolt 601 is rotated to drive the fixing block 602 to move towards the puncture needle 5, the fixing block 602 enters the fixing groove 501 to realize the fixing effect on the puncture needle 5, then the angle of the puncture needle 5 is adjusted, the angle adjusting wheel 403 is rotated, the gear groove 404 rotates along with the angle adjusting wheel 403, the gear groove 404 drives the gear 402 to rotate, the gear 402 drives the rotating rod 401 to rotate, the rotating rod 401 drives the puncture needle 5 to rotate to realize the effect of adjusting the puncture angle of the puncture needle 5, then the patient is punctured, the movable column 4 is pressed downwards, the puncture needle 5 enters the body of the patient, the scale mark 502 can facilitate the doctor to check the length of the puncture needle 5 entering the body of the patient, the patient is accurately punctured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a pjncture needle fixing device for nephrology dept, includes bottom plate (1), stand (2), spout (3), removes post (4), pjncture needle (5) and fixed box (6), its characterized in that: paste piece (101) is installed to the bottom of bottom plate (1), the top of bottom plate (1) is equipped with puncture hole (102), stand (2) of a set of symmetry are installed at the top of bottom plate (1), spout (3) are installed to the inner wall of stand (2), removal post (4) are installed to the outer wall of stand (2), and the both ends of removing post (4) extend into the inside of stand (2) respectively, pjncture needle (5) are installed at the top of removal post (4), and the bottom of pjncture needle (5) extends the bottom of removing post (4), fixed box (6) are installed to the bottom of removing post (4), and pjncture needle (5) run through fixed box (6).

2. The puncture needle fixing device for nephrology department according to claim 1, characterized in that: bandage (201) are installed to the outer wall of stand (2), and connecting pad (202) are installed to the one end of bandage (201), and nylon fastener (203) are installed on the front of connecting pad (202).

3. The puncture needle fixing device for nephrology department according to claim 1, characterized in that: the roller bearing is installed to the inner wall of spout (3), and the outer wall of roller bearing encircles and installs gyro wheel (301), and gyro wheel (301) and the outer wall of removal post (4) are laminated mutually.

4. The puncture needle fixing device for nephrology department according to claim 1, characterized in that: the inner wall of removal post (4) is installed dwang (401), and the outer wall of dwang (401) encircles and installs gear (402), and the outer wall of dwang (401) encircles and installs angle adjustment wheel (403), and gear (402) are located the inside of angle adjustment wheel (403), and the inner wall of angle adjustment wheel (403) encircles and installs gear groove (404), and gear (402) and gear groove (404) mesh mutually.

5. The puncture needle fixing device for nephrology department according to claim 1, characterized in that: the outer wall of the puncture needle (5) is provided with an arc-shaped fixing groove (501), and the front side of the puncture needle (5) is provided with scale marks (502).

6. The puncture needle fixing device for nephrology department according to claim 1, characterized in that: fixing bolt (601) is installed to the inner wall of fixing box (6), and the outer wall of fixing box (6) is extended to the one end of fixing bolt (601), and spherical fixed block (602) is installed to the other end of fixing bolt (601).