CN203861351U

CN203861351U - Image marker

Info

Publication number: CN203861351U
Application number: CN201420221580.2U
Authority: CN
Inventors: 赵东升
Original assignee: Innovation Medical Technology (beijing) Co Ltd
Current assignee: Innovation Medical Technology (beijing) Co Ltd
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-10-08
Anticipated expiration: 2024-04-30

Abstract

The utility model belongs to the technical field of the medical instruments and discloses an image marker. The image marker comprises a shell made of a developing material; a fastener structure for fixation is arranged on the outer surface of the shell. The image marker is capable of improving the accuracy of preoperative localization.

Description

A kind of image label

Technical field

This utility model relates to technical field of medical instruments, particularly relates to a kind of image label.

Background technology

When surgical operation, preoperative telltale mark is most important, often tempo and the surgical effect of impact operation.If preoperative location is inaccurate, will cause cannot finding lesion tissue in art, can have a strong impact on operation process.Particularly, when the spinal cord in neurosurgery, orthopaedics field, spinal operation and craniocerebral operations, if preoperative location is inaccurate, will make operation be difficult to carry out, and not only increase operating difficulty, extend operating time, and more likely cause operative failure maybe cannot perform the operation.

In current preoperative location technology, general conventional method is such as spinal operation is preoperative, at back, to paste several pieces of metal objects shooting x-rays and position.But if patient is fatter, and pathological tissues is less and be positioned at canalis spinalis, and x-ray location only can see bone tissue and cannot see tumor tissues, tends to cause deviation in art and cannot find focus.Therefore, also need to improve the accuracy of preoperative location.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of image label, to improve the accuracy of preoperative location.

A body image label, comprising:

The housing of being made by developing material is packaged with oil-based liquid in described housing.

Optionally, described image label, also comprises: for described image label being fixed on to the fixed structure of human body.

Described fixed structure is the adhered layer being arranged on the outer surface of described housing.

Optionally, described developing material comprises barium impregnated material.

Optionally, described oil-based liquid comprises silicone oil, vitamin E or cod-liver oil.

Optionally, described housing is cuboid or cylindrical shape.

The useful technological achievement that this utility model is obtained is:

The housing of image label of the present utility model is made by developing material, and be packaged with oil-based liquid in described housing, therefore, can under x-ray, locate, can under MRI, locate again, therefore, utilize this label to develop and can guarantee the quality of developing when developing, thereby improved the accuracy of preoperative location, for condition is easily created in operation.

Accompanying drawing explanation

Fig. 1 is the side view of the housing of body image label described in the utility model while being cuboid;

Fig. 2 is the top view of the housing of body image label described in the utility model while being cuboid;

Fig. 3 is the top view of the housing of body image label described in the utility model while being cylinder.

The specific embodiment

For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

For improving the accuracy of preoperative location, image label of the present utility model comprises: the housing of being made by developing material is packaged with oil-based liquid in described housing.In concrete application, described developing material is barium impregnated material, and optional, barium impregnated material can flood synthetic rubber for barium.Described oil-based liquid can be silicone oil, vitamin E or cod-liver oil.Certainly, in concrete application, also can select other materials form shell or select other oil-based liquids, as long as can develop and can guarantee the quality of developing when developing by this label of utility.Wherein, label of the present utility model can be made into different shapes and size.

Fig. 1 is the side view of body image label described in the utility model while being cuboid; Fig. 2 is the top view of the housing of body image label described in the utility model while being cuboid; As shown in Figure 1, 2, the shape that the housing 11 of described body image label is cuboid, length can be 3cm-5cm, width can be 7mm, can be highly 4mm.

Fig. 3 is the top view of the housing of body image label described in the utility model while being cylinder.As shown in Figure 3, the housing 11 of described body image label can be made into the shape of similar cylinder, and the diameter of its cylinder can be 1cm, and the height of described cylinder can be 3mm.

In Fig. 1 and Fig. 3, in housing 11, be packaged with oil-based liquid 12.

For convenient fixedly skin surface, described label also can comprise adhered layer 13, is arranged on the outer surface of described housing.Wherein, can be can viscose glue for this adhered layer.Preferably, described adhered layer is positioned on the outer surface of contact skin surface of described housing, label can be sticked to human body surface.The shape of wherein said adhered layer and big or small this utility model do not limit, and in concrete application, its shape and size match with surperficial shape and the size of image label.

In actual applications, according to surgical object (adult/child), select the body image label of suitable size, according to operative site (head/spinal column), select the body image label of circle or cuboid to be affixed on body surface, take again x-ray, CT (computer tomography, Computer tomography is photographed) or MRI (magnetic resonance imaging, NMR (Nuclear Magnetic Resonance)-imaging) etc.Because the material of this label does not affect shooting effect, thereby availablely by Dual Images, carry out diseased region location, for the location of operation of some small lesions, can show the advantage that it is unique.That is to say, while locating in the preoperative, body image label Pasting of the present utility model is at body surface, like this, no matter take x-ray, CT or MRI and all can develop and not affect shooting effect, can be used for the preoperative location of neurosurgery, orthopaedics and some delicate procedure.Simple to operate easy to learn, with low cost, for operation, created splendid location condition, improved therapeutic efficiency.

For example, according to operation needs, the image label of cuboid is pasted on to patient's spinal column or by circular image label with being pasted on patient's scalp by viscose glue, while taking x-ray or CT, because of body image label use barium impregnated material made, therefore can develop; While taking MRI more subsequently, because containing silicone oil in its inside, can on MRI, show high signal image and not affect the effect of shooting, give pre-operative patients Dual positioning, make location of operation more accurate, reduce the time of finding focus in art, obviously improve operation efficiency.

In prior art, due to MRI contrast locating x-ray accurate positioning in the preoperative, but MRI can not show osseous tissue and only show tumor tissues, and MRI can not have metal object to serve as a mark while taking.Image label of the present utility model can be in location of bone tissue under x-ray, again can be at positioning tumor tissue under MRI, thus can preoperative location is more accurate, for condition is easily created in operation.

Image label of the present utility model can be for body image.

To sum up, this utility model is simple to operate, easy to use, can develop and can guarantee the quality of developing when developing, not only can carry out accurately preoperative location, and do not affect the image effect of shooting, and for finding focus in patient's art, provide splendid surgical condition, shortened operating time, improve operation efficiency, had high value for clinical application and economic results in society.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. an image label, is characterized in that, comprising:

2. image label according to claim 1, is characterized in that, also comprises: for described image label being fixed on to the fixed structure of human body.

3. image label according to claim 2, is characterized in that, described fixed structure is the adhered layer being arranged on the outer surface of described housing.

4. according to the arbitrary described image label of claim 1-3, it is characterized in that, described developing material is barium impregnated material.

5. according to the arbitrary described image label of claim 4, it is characterized in that, described barium impregnated material is barium dipping synthetic rubber.

6. according to the arbitrary described image label of claim 1-3, it is characterized in that, described oil-based liquid is silicone oil, vitamin E or cod-liver oil.

7. according to the arbitrary described image label of claim 1-3, it is characterized in that, described housing is cuboid or cylindrical shape.