CN211484838U

CN211484838U - Needle insertion angle auxiliary instrument for puncture

Info

Publication number: CN211484838U
Application number: CN202020067555.9U
Authority: CN
Inventors: 王虹月; 于一博
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-15
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a needle insertion angle auxiliary instrument for puncture, which comprises a bracket and an arched beam, wherein the arched beam is connected above the bracket; the arched door beam is movably connected with a level gauge and a laser pen, and an angle scale mark is arranged in the middle arc area of the top of the arched door beam. The utility model can puncture the needle into the affected part according to the precise angle, which can effectively reduce the damage to the tissue caused by repeated puncture of the doctor due to inaccurate needle insertion angle and avoid the ray radiation times of CT scanning caused by repeated confirmation of needle insertion; the utility model discloses both reducible operation risk can avoid the patient to accept the X-ray many times and shine, strengthen patient's safety and health greatly, the doctor-patient dispute that significantly reduces.

Description

Needle insertion angle auxiliary instrument for puncture

Technical Field

The utility model belongs to the technical field of medical treatment auxiliary treatment equipment, specifically relate to a puncture is with supplementary appearance of needle insertion angle.

Background

At present, in medical operation, when a doctor performs needle insertion and puncture on a patient, the accuracy of the needle insertion angle cannot be ensured because the arc-shaped surface of a human body cannot accurately judge the needle insertion angle; in the past, when a needle is inserted to perform a puncture operation, the following problems have existed: the angle of the needle inserted into the affected part of the patient is not accurate, so that repeated puncture is needed, the tissue of the patient is greatly damaged, the needle insertion is repeatedly confirmed, CT scanning is needed for many times, the patient receives X-ray irradiation for many times, the safety and health of the patient are greatly influenced, and doctor-patient disputes are easily caused.

Disclosure of Invention

The utility model discloses to above-mentioned problem, remedy prior art not enough, provide a needle insertion angle carries out supplementary puncture with supplementary appearance of needle insertion angle when carrying out the puncture to the doctor.

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

The utility model relates to a puncture is with supplementary appearance of needle insertion angle, its characterized in that: the device comprises a bracket and an arched door-shaped beam, wherein the arched door-shaped beam is connected above the bracket; the arched door beam is movably connected with a level gauge and a laser pen, and an angle scale mark is arranged in the middle arc area of the top of the arched door beam.

As an optimized scheme of the utility model, the support constitute by floorbar and branch, branch connect perpendicularly in the floorbar top, the floorbar bottom be provided with the area and lock the truckle, branch be hollow pole.

As another preferred scheme of the utility model, arched door shape roof beam peg graft on the branch of support, the branch upper end side of support is provided with fixation nut, altitude mixture control hand-screw passes through fixation nut to be connected on the branch of support, the branch of arched door shape roof beam and support between link to each other through altitude mixture control hand-screw is fixed.

As another preferred scheme of the utility model, arched door shape roof beam both sides lower part and the branch junction of support be provided with the height scale mark.

As another preferred scheme of the utility model, the spirit level on be provided with spirit level installation catch, spirit level installation catch pass through locking screw swing joint in the middle arc region at arched door roof beam top.

As another preferred scheme of the utility model, the laser pen on be provided with laser pen installation catch, laser pen installation catch pass through locking screw swing joint in the middle arc region at arched door roof beam top.

The beneficial effects of the utility model.

The utility model provides a needle insertion angle auxiliary instrument for puncture, which can puncture a needle into an affected part according to an accurate angle, can effectively reduce the damage of repeated puncture to tissues caused by inaccurate needle insertion angle of a doctor and avoid the ray radiation times of CT scanning caused by repeated confirmation of needle insertion; the utility model discloses both reducible operation risk can avoid the patient to accept the X-ray many times and shine, strengthen patient's safety and health greatly, the doctor-patient dispute that significantly reduces.

Drawings

In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Fig. 1 is a schematic view of the three-dimensional structure of the needle insertion angle assisting device for puncture.

Fig. 2 is an enlarged structure diagram of the top of the arched door beam of the needle insertion angle assisting instrument for puncture.

Fig. 3 is a schematic structural view of an arched door beam of the needle insertion angle assisting instrument for puncture.

Fig. 4 is a schematic structural view of a support of the needle insertion angle assisting device for puncture.

Fig. 5 is a schematic structural view of the level of the needle insertion angle assisting device for puncture according to the present invention.

Fig. 6 is a schematic structural view of the laser pen of the needle insertion angle assisting device for puncture.

Fig. 7 is a schematic view of the structure of the needle insertion angle assisting device for puncture according to the present invention.

The labels in the figure are: 1-casters with lock; 2-a scaffold; 3-height adjustment hand-screwed screw; 4-arched door beams; 5-a level meter; 6-laser pen; 7-level gauge mounting lock ring; 8-installing a lock ring on the laser pen; 9-height scale markings; 10-angle scale marks; 11-a fixing nut; 12-locking screws; 13-operating table; 14-patient; 15-laser line; 21-bottom beam; 22-strut.

Detailed Description

With reference to the attached

drawings

1, 2 and 3, the utility model relates to a puncture is with supplementary appearance of needle insertion angle, its characterized in that: the device comprises a bracket 2 and an arched beam 4, wherein the arched beam 4 is connected above the bracket 2; the arched beam 2 is movably connected with a level meter 5 and a laser pen 6, and the middle arc area at the top of the arched beam 4 is provided with an angle scale mark 10.

As shown in the structural schematic diagram of the bracket 2 shown in fig. 4, the bracket 2 is composed of a bottom beam 21 and a supporting rod 22, the supporting rod 22 is vertically connected above the bottom beam 21, the caster 1 with a lock is arranged at the bottom of the bottom beam 21, and the supporting rod 22 is a hollow rod; through area lock truckle 1 can remove this puncture with needle insertion angle auxiliary instrument, also can guarantee simultaneously when using this puncture with needle insertion angle auxiliary instrument to operate, upright more steady.

The arched door-shaped beam 4 is inserted into the supporting rod 22 of the support 2, the fixing nut 11 and the height adjusting hand-screwed screw 3 are arranged on the lateral side of the upper end of the supporting rod 22 of the support 2, the height adjusting hand-screwed screw 3 is connected onto the supporting rod 22 of the support 2 through the fixing nut 11, and the arched door-shaped beam 4 is fixedly connected with the supporting rod 22 of the support 2 through the height adjusting hand-screwed screw 3.

Specifically, the height of the whole needle insertion angle auxiliary instrument for puncture can be adjusted through the height adjusting hand screw 3.

The lower parts of both sides of the arched beam 4 are connected with the supporting rod 22 of the bracket 2, and height scale marks 9 are arranged on the lower parts of both sides of the arched beam; the height to be adjusted can be accurately adjusted by the height scale marks 9.

Referring to the structural schematic diagram of the level 5 shown in fig. 5, a level mounting lock ring 7 is arranged on the level 5, and the level mounting lock ring 7 is movably connected to the middle arc-shaped area at the top of the arched girder 4 through a locking screw 12.

As shown in the structural schematic diagram of the laser pen 6 shown in fig. 6, a laser pen mounting locking ring 8 is arranged on the laser pen 6, and the laser pen mounting locking ring 8 is movably connected to the middle arc-shaped area at the top of the arched door beam 4 through a locking screw 12.

Specifically, the positions of the gradienters 5 and the laser pens 6 in the middle arc area at the top of the arched girder 4 can be conveniently adjusted through the gradienter mounting lock ring 7 and the laser pen mounting lock ring 8.

With reference to the schematic structural diagram of the usage state of the needle insertion angle assisting apparatus for puncturing shown in fig. 7, when the laser pen 6 moves to a certain angle scale in the middle arc area of the top of the arched beam 4 through the laser pen mounting lock ring 8, for example, 32 degrees (the needle insertion angle measured under CT is 32 degrees), the laser pen 6 emits a laser line 15 at this time, the laser line 15 is projected on the body surface of the patient 14 on the operating table 13, the operator can insert the needle perpendicularly along the direction of the laser line, i.e., the needle can be inserted into the affected part at an accurate angle, the tissue can be effectively and repeatedly punctured, and the number of times of radiation received by CT scanning due to repeated confirmation of needle insertion can be avoided; the utility model discloses both reducible operation risk can avoid the patient to accept X ray again and shine, strengthens patient's safety and health greatly.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. The utility model provides a puncture is with supplementary appearance of needle insertion angle which characterized in that: the device comprises a bracket and an arched door-shaped beam, wherein the arched door-shaped beam is connected above the bracket; the arched door beam is movably connected with a level gauge and a laser pen, and an angle scale mark is arranged in the middle arc area of the top of the arched door beam.

2. The needle insertion angle assisting device for puncture according to claim 1, wherein: the support constitute by floorbar and branch, branch connect perpendicularly in the floorbar top, the floorbar bottom be provided with the area and lock the truckle, branch be hollow pole.

3. The needle insertion angle assisting device for puncture according to claim 1, wherein: the arched door-shaped beam is inserted on the support, a fixing nut and a height adjusting hand-screwed screw are arranged on the lateral side of the upper end of the supporting rod of the support, the height adjusting hand-screwed screw is connected to the supporting rod of the support through the fixing nut, and the arched door-shaped beam is fixedly connected with the supporting rod of the support through the height adjusting hand-screwed screw.

4. The needle insertion angle assisting device for puncture according to claim 1, wherein: and the joint of the lower parts of the two sides of the arched door-shaped beam and the bracket is provided with height scale marks.

5. The needle insertion angle assisting device for puncture according to claim 1, wherein: the level meter is provided with a level meter mounting locking ring, and the level meter mounting locking ring is movably connected to the middle arc-shaped area at the top of the arched door beam through a locking screw.

6. The needle insertion angle assisting device for puncture according to claim 1, wherein: the laser pen is provided with a laser pen mounting locking ring which is movably connected to the middle arc-shaped area at the top of the arched door beam through a locking screw.