CN211300374U

CN211300374U - In-vivo lesion body surface positioning patch simultaneously used for CT and MR examination

Info

Publication number: CN211300374U
Application number: CN201922272261.XU
Authority: CN
Inventors: 张芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-21
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to radiation medical application especially relates to an internal pathological change body surface location subsides that is used for CT and MR inspection simultaneously. Paste the body including the location that is the Y style of calligraphy and sets up, the location pastes the body including gluing layer, non-woven fabrics layer, tectorial membrane layer and the top layer that upwards sets gradually from bottom to top, be provided with developing device on the body is pasted in the location, developing device paste the CT developer tank of body edge and with CT developer tank cross arrangement's MR developer tank including setting up in the location, CT developer tank intussuseption is filled with the CT developer, MR developer tank intussuseption is filled with the MR developer, CT developer tank, MR developer tank and tectorial membrane layer sealing connection, CT developer tank and MR developer tank run through the top layer setting, the material of tectorial membrane layer is plastic film. The utility model discloses a cheap non-woven fabrics is as the substrate, greatly reduced the cost of product, be fit for using widely on a large scale.

Description

In-vivo lesion body surface positioning patch simultaneously used for CT and MR examination

Technical Field

The utility model belongs to radiation medical application especially relates to an internal pathological change body surface location subsides that is used for CT and MR inspection simultaneously.

Background

Among medical examinations, CT (computed tomography) examination and MR (Magnetic Resonance Imaging) examination have become one of the common examination methods for finding lesions in vivo. However, after the in vivo lesion is found through CT and MR examinations, it is necessary to accurately determine the corresponding body surface position, thereby determining the incision position of the surgical operation, and the like.

At present, the positioning patch for CT detection and MR detection mainly adopts an up-down matching design structure, after the CT detection is completed, the upper half part of the positioning patch is covered, the MR detection is completed, and then the obtained images can be ensured to be fused, more scientific and comprehensive diagnosis basis is provided for doctors, and more reasonable treatment schemes are formulated.

The above-described structure can achieve the above object, but has the following problems: 1. the existing product selects silica gel as a material, so that the cost is high, and the cost is high when the product is used as a disposable product; 2. the operation is complicated, after the CT examination is finished, the patient needs to be covered with the surface layer and then examined, and for some people who are inconvenient to move, the patient needs to move again, so that the patient is inconvenient to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists is pasted in the location that foretell CT detected and MR detected, provide a reasonable in design, simple structure, low cost and can be used for CT simultaneously to detect and MR detects the internal pathological change body surface location subsides that is used for CT and MR to inspect.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides an internal pathological change body surface location subsides that are used for CT and MR inspection simultaneously, paste the body including the location that is the Y style of calligraphy and set up, the location pastes the body including from the gluing layer that upwards sets gradually, non-woven fabrics layer, tectorial membrane layer and top layer, be provided with developing device on the location pastes the body, developing device including set up in the CT developing tank of location subsides body edge and with CT developing tank cross arrangement's MR developing tank, CT developing tank intussuseption is filled with the CT developer, MR developing tank intussuseption is filled with the MR developer, CT developing tank, MR developing tank and tectorial membrane layer sealing connection, CT developing tank and MR developing tank run through the top layer setting, the material of tectorial membrane layer is plastic film.

Preferably, the CT developing tank and the MR developing tank are arranged in an X shape.

Preferably, the CT developing tank and the MR developing tank are arranged in a V shape.

Preferably, the CT developing tank and the MR developing tank are arranged in a Y shape.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an internal pathological change body surface location subsides that is used for CT and MR to inspect simultaneously utilizes CT to detect and MR detects the different characteristics of radiography, and the cooperation is the location subsides body that the Y style of calligraphy set up, the effectual stereotaxis that has realized, simultaneously, the utility model discloses an inexpensive non-woven fabrics is as the substrate, greatly reduced the cost of product, be fit for using widely on a large scale.

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 inventive labor.

FIG. 1 is a schematic structural diagram of an in-vivo lesion body surface positioning patch used for CT and MR examination simultaneously in embodiment 1;

FIG. 2 is a schematic structural view of a CT developing tank or an MR developer provided in example 1;

FIG. 3 is a partial sectional view of the in-vivo lesion body surface positioning patch for CT and MR examination simultaneously provided in example 1;

in the above figures, 1, a positioning sticker body; 11. an adhesive layer; 12. a non-woven fabric layer; 13. a film coating layer; 14. a surface layer; 2. a CT developing tank; 3. and an MR developing tank.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, this embodiment aims to provide an inexpensive in vivo lesion body surface positioning patch for CT and MR examinations which can provide positioning services for CT and MR simultaneously, and includes a positioning patch body 1 arranged in a Y-shape, in this embodiment, the positioning patch body is arranged in a Y-shape, mainly for convenience of positioning, one surface can be formed by three points, and when in use, two positioning patch bodies 1 are used simultaneously and symmetrically pasted, so that a three-dimensional positioning effect can be formed, and further, a positioning effect is ensured.

In order to achieve the purpose of reducing cost, the positioning sticker body 1 comprises an adhesive layer 11, a non-woven fabric layer 12, a film coating layer 13 and a surface layer 14 which are sequentially arranged from bottom to top, specifically, the adhesive layer 11 is a layer used for sticking the whole positioning sticker body 1 to the skin of a human body, and the non-woven fabric layer 12 plays a role of a base layer in the embodiment, so that the non-woven fabric layer 12 and the adhesive layer 11 form the structural design of the existing common band-aid, the design scheme applied by the scheme is considered to be assisted by using a developer for positioning, the film coating layer 13 is designed in order to achieve the purpose of sealing the developer, the main purpose of the surface layer 14 is to cover the film coating layer 13, and therefore, the surface layer 14 is also made of non-woven fabric.

In order to achieve the purpose of positioning, a developing device is arranged on a positioning sticker body 1, specifically, the developing device comprises a CT developing tank 2 arranged at the corner of the positioning sticker body 1 and an MR developing tank 3 arranged to intersect with the CT developing tank 2, so that three groups of developing devices are arranged, the main purpose of the intersecting arrangement of the CT developing tank 2 and the MR developing tank 3 is to facilitate the formed image fusion, and as the positioning points of the positioning sticker of the present application are 3, the positioning sticker can help workers to realize rapid image fusion, for this reason, the CT developing tank 2 and the MR developing tank 3 are arranged in an X shape, or the CT developing tank 2 and the MR developing tank 3 are arranged in a V shape, or the CT developing tank 2 and the MR developing tank 3 are arranged in a Y shape, and in the embodiment, the X-shaped arrangement is adopted.

Certainly, the CT developing tank 2 needs to be filled with a CT developer when accurate positioning is needed, the MR developing tank 3 is filled with an MR developer, and the CT developer and the MR developer are the conventional medical contrast agents, and because the contrast agents do not need to be taken, some contrast agents with large side effects and low cost can be used, such as diatrizoate, can be used as the CT developer, the CT developing tank 2, the MR developing tank 3 and the film coating layer 13 are hermetically connected, meanwhile, the CT developing tank 2 and the MR developing tank 3 are arranged through the surface layer 14, and the film coating layer 13 is made of a plastic film. In this embodiment, the polyethylene film is prepared by injecting the CT developing tank 2 and the MR developing tank 3 with the corresponding photographic agents, coating the film, and adhering the film to the nonwoven fabric layer 12 in an inverted manner, wherein the larger the angle of the fork of the Y-shaped positioning patch body 1 is, the better the two are adhered symmetrically.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an internal pathological change body surface location subsides that is used for CT and MR inspection simultaneously, a serial communication port, paste the body including the location that is the setting of Y style of calligraphy, the location pastes the body including gluing layer, non-woven fabrics layer, tectorial membrane layer and the top layer that sets gradually from bottom to top, be provided with developing device on the location pastes the body, developing device including set up in the CT developing tank of location subsides body edge and with CT developing tank cross arrangement's MR developing tank, CT developing tank intussuseption is filled with the CT developer, MR developing tank intussuseption is filled with the MR developer, CT developing tank, MR developing tank and tectorial membrane layer sealing connection, CT developing tank and MR developing tank run through the top layer setting, the material of tectorial membrane layer is plastic film.

2. The in vivo lesion body surface positioning patch for both CT and MR examination of claim 1, wherein the CT imaging tank and the MR imaging tank are arranged in an X-shape.

3. The in vivo lesion body surface positioning patch for both CT and MR examination of claim 1, wherein the CT visualization groove and the MR visualization groove are arranged in a V shape.

4. The in vivo lesion body surface positioning patch for both CT and MR examination of claim 1, wherein the CT imaging tank and the MR imaging tank are arranged in a Y-shape.