CN218279770U

CN218279770U - Medical metal foreign body taking-out device

Info

Publication number: CN218279770U
Application number: CN202221687377.5U
Authority: CN
Inventors: 于萌蕾; 余涛; 曹亿; 曹丹
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-13
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a medical treatment is with metallic foreign body remove device, a serial communication port, include: a transformer, a connecting wire and a suction apparatus; the suction apparatus is connected to the transformer through a connecting wire and comprises a holding main body, an iron core is fixedly arranged in the holding main body and penetrates through the end head of the holding main body, clamping pincers are detachably sleeved on the end head of the iron core, and a guide wire is spirally wound on the periphery of the iron core arranged in the holding main body; the outer side of the end head of the holding main body is also hinged with a pressing handle, and the end head of the pressing handle is pressed against a handle at one side of the clamping pliers; the utility model abandons the traditional taking mode, and adopts the electromagnetic attraction mode to suck the metal debris out of the skin or subcutaneous tissues of the patient, thereby avoiding the overlarge damage to the body composition of the patient; the transformer that is equipped with adjustable voltage simultaneously, through adjusting voltage and control the attraction magnetic force of whole electro-magnet promptly to adapt to different attraction environment, be of value to the swift effectual attraction of metal piece and take out.

Description

Medical metal foreign body taking-out device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to metal foreign matter remove device for medical treatment.

Background

In emergency treatment, some cases that fine metal debris flies into skin or subcutaneous tissues frequently occur, such as some small needles, metal powder and the like; aiming at the problem that the metal foreign body is taken out, a mouth is cut on the body tissue of a human body to be convenient to take out, so that the pain of taking out the foreign body by a patient is increased; and because the metal debris is small, the taking out is very difficult, the medical staff is greatly burdened, the foreign matters can be clearly observed and taken out usually by means of a magnifying glass, and the whole process is very complicated.

Therefore, there is a need for a metal foreign body removing apparatus that can prevent the skin tissue of a patient from being cut excessively and can be easily operated to remove foreign bodies cleanly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a medical treatment is with metallic foreign body remove device adopts electromagnetic attraction's form to draw out metallic foreign body to reduce the injury to the patient, be equipped with the pliers of cooperating its linkage simultaneously, so that the foreign body takes out.

In order to achieve the technical effect of solving the technical problem, the utility model discloses a realize through following technical scheme: a medical metal foreign matter removing device, comprising: a transformer, a connecting wire and a suction apparatus;

the suction apparatus is connected to the transformer through a connecting wire and comprises a holding main body, an iron core is fixedly arranged in the holding main body and penetrates through the end head of the holding main body, clamping pincers are detachably sleeved on the end head of the iron core, and a guide wire is spirally wound on the periphery of the iron core arranged in the holding main body; the outer side of the end head of the holding main body is also hinged with a pressing handle, and the end head of the pressing handle is pressed against a handle at one side of the clamping pliers;

furthermore, the clamping pincers are made of metal and comprise a cylinder and a driving handle hinged to one side of the cylinder, the inner side of the driving handle is fixedly connected with the outer side of the cylinder through an elastic belt, clamping blocks are arranged at the bottom of the cylinder and the bottom of the driving handle, and a rubber ring is fixedly arranged at the top of the cylinder; the end of the pressing handle is pressed against the driving handle of the clamping pliers;

furthermore, an arc-shaped bulge is fixedly arranged at the end head of the pressing handle, and the arc-shaped bulge is used for pressing the end head of the driving handle from the inner side of the driving handle;

further, a rubber stabilizing sheet is fixedly arranged at the upper end of a holding main body of the suction apparatus, and a start-stop switch is fixedly arranged on the outer side of the holding main body;

furthermore, a display screen, a main switch and a voltage adjusting knob are fixedly arranged on the outer side of the transformer;

the utility model has the advantages that:

1. the utility model abandons the traditional taking mode, and adopts the electromagnetic attraction mode to suck the metal debris out of the skin or subcutaneous tissues of the patient, thereby avoiding the overlarge damage to the body composition of the patient; the electromagnetic suction device is also provided with a voltage-adjustable transformer, namely the attraction magnetic force of the whole electromagnet is controlled by adjusting the voltage so as to adapt to different attraction environments, thereby being beneficial to quickly and effectively attracting and taking out metal scraps;

2. the utility model discloses still be equipped with the holder that can freely dismantle the equipment at the end of whole device, the metal material can shift the magnetic attraction of iron core, and final holder can be magnetized promptly, has magnetic force equally in the use, attracts on one side the centre gripping to take out for the convenience of metal piece, it is more accurate.

Drawings

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

FIG. 1 is a schematic view showing the overall structure of a medical metal foreign matter removing device;

FIG. 2 is a front view of a medical metallic foreign matter removing device;

FIG. 3 is a schematic view of an aspirator of a medical metal foreign body extraction device and its attached structure;

FIG. 4 is an enlarged partial view of portion 4 of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

1-transformer, 11-display screen, 12-main switch, 13-voltage adjusting knob, 2-connecting lead, 3-suction apparatus, 31-rubber stabilizing sheet, 32-holding body, 33-pressing handle, 34-clamping pliers, 341-cylinder, 342-clamping block, 343-rubber ring, 345-pressing handle, 346-elastic belt, 35-start-stop switch, 36-iron core and 37-guide wire.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, a medical metal foreign matter removing apparatus includes: a transformer, a connecting wire and a suction apparatus;

the clamping pliers are made of metal so as to conduct magnetic force in actual use and help the clamping pliers to accurately clamp metal scraps, each clamping pliers comprises a cylinder and a driving handle hinged to one side of the cylinder, the inner side of the driving handle is fixedly connected with the outer side of the cylinder through an elastic belt, clamping blocks are arranged at the bottom of the cylinder and the bottom of the driving handle, and a rubber ring is fixedly arranged at the top of the cylinder; the end of the pressing handle is pressed against the driving handle of the clamping pliers;

an arc-shaped bulge is fixedly arranged at the end head of the pressing handle, and the arc-shaped bulge presses against the end head of the driving handle from the inner side of the driving handle; the end of the pressing handle moves outwards when the pressing handle is pressed, namely the driving handle is pushed to rotate outwards, so as to achieve the purpose of driving the clamping handle to clamp, and meanwhile, under the action of the elastic belt, the clamping pliers can return to the original normally open state when not being limited by the pressing handle,

the upper end of a holding main body of the suction apparatus is also fixedly provided with a rubber stabilizing sheet, and the outer side of the holding main body is fixedly provided with a start-stop switch;

and a display screen, a main switch and a voltage adjusting knob are fixedly arranged on the outer side of the transformer.

Example 2

The embodiment is a specific use method of a medical metal foreign body taking-out device and a working principle thereof:

the transformer of the device converts the traditional power consumption into the working power consumption used by the device, the voltage change form of the device can be checked on a display screen and is controlled by a voltage adjusting knob; the working voltage acts on the guide wire, the iron core of the magnetic sensor has magnetism according to the electromagnetic conversion principle, and the magnetic force can be changed according to the change of the voltage, so that the magnetic force is changed, and the magnetic sensor is suitable for different metal sampling environments.

In conclusion, the utility model 1 abandons the traditional taking mode, and adopts the electromagnetic suction mode to suck the metal debris out of the skin or subcutaneous tissue of the patient, thereby avoiding the excessive damage to the body composition of the patient; meanwhile, the device is provided with a voltage-adjustable transformer, namely the attraction magnetic force of the whole electromagnet is controlled by adjusting the voltage so as to adapt to different attraction environments, which is beneficial to quickly and effectively attracting and taking out metal scraps;

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A medical metal foreign matter removing device, comprising: a transformer, a connecting wire and a suction apparatus;

the suction apparatus is connected to the transformer through a connecting wire and comprises a holding main body, an iron core is fixedly arranged in the holding main body and penetrates through the end head of the holding main body, clamping pincers are detachably sleeved on the end head of the iron core, and a guide wire is spirally wound on the periphery of the iron core arranged in the holding main body; the outer side of the end head of the holding main body is hinged with a pressing handle, and the end head of the pressing handle is abutted against a handle at one side of the clamping pliers.

2. The medical metal foreign matter removing device is characterized in that the clamping forceps are made of metal and comprise a cylinder and a driving handle hinged to one side of the cylinder, the inner side of the driving handle is fixedly connected with the outer side of the cylinder through an elastic belt, clamping blocks are arranged at the bottom of the cylinder and the bottom of the driving handle, and a rubber ring is fixedly arranged at the top of the cylinder; the end of the pressing handle is pressed against the driving handle of the clamping pincers.

3. The medical metal foreign matter removing device according to claim 2, wherein an arc-shaped protrusion is fixedly provided at an end of the pressing handle, so that the arc-shaped protrusion presses the end of the driving handle from an inner side of the driving handle.

4. The medical metal foreign body extraction device as claimed in claim 1, wherein a rubber stabilizing piece is further fixedly arranged at the upper end of the holding body of the aspirator, and a start-stop switch is fixedly arranged on the outer side of the holding body.

5. The medical metal foreign matter removing device according to claim 1, wherein a display screen, a main switch and a voltage adjusting knob are fixedly arranged outside the transformer.