CN202537671U

CN202537671U - Pasting film for positioning nidus

Info

Publication number: CN202537671U
Application number: CN201220165689XU
Authority: CN
Inventors: 罗伟; 雷光华; 曾超; 张方杰; 钟达
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2012-04-18
Filing date: 2012-04-18
Publication date: 2012-11-21
Anticipated expiration: 2022-04-18

Abstract

The utility model discloses a pasting film for positioning a nidus. The pasting film comprises a protecting layer, a pasting film layer and a developing layer, which are orderly laminated from bottom to top; the protecting layer is covered on the surface of the pasting film layer and used for protecting the pasting film layer before use; one side of the pasting film layer contacting the protecting layer is a viscous surface and has dye capable of leaving a scale mark on the skin; a visible scale is arranged at the other side of the pasting film layer; lead scales overlapping with scales of the pasting film layer are arranged on the developing layer, and the lead scales are covered the pasting film to ensure that an overall pasting film is smooth. The pasting film has the beneficial effects that: the scales which can be seen by naked eyes can be left on the body of a patient by attaching the pasting film near the nidus of the patient, and the lead scales are clearly displayed on an X-ray film in X-ray photography, so that size of the nidus can be accurately measured under X-ray transmission, and a doctor can refer to the scales on the X-ray film to position an operative cut by corresponding to the scales on the body of the patient in an operation. The pasting film is simple in structure and convenient to use and operate, operation time can be shortened and wound of the patient can be reduced.

Description

A kind of localized pad pasting of focus that is used for

Technical field

This utility model relates to a kind of localized pad pasting of focus that is used for.

Background technology

In patient's bone surgery; Because the osteopathia kitchen range is in the skin below; Naked eyes can't directly be confirmed particular location, so present processing method is before operation, lesions position to be carried out X-ray photograph, when operation, confirm that with reference to the X-ray sheet of being clapped lesions position and following cutter undergo surgery.But the problem of this method is because the doctor need be through the X-ray sheet kitchen range position of bringing vexation on oneself, and on the X-ray sheet with patient's body surface on not corresponding location object of reference do not come to position to the doctor; So the doctor can only come roughly to locate on one's body patient through range estimation X-ray sheet; Simultaneously since the X-ray sheet when taking, because factors such as the position of patient when taking, sick man-machine distance cause the enlargement ratio of every X-ray sheet all to be had any different; This just lets the doctor be difficult to accomplish the accurate location to focus more; Possibly leave bigger otch during doctor's infra cutter and just can find lesions position, leave when perhaps descending cutter than the littler otch of actual needs and need strengthen otch again, strengthen patient's operation wound when often causing operation; Also very easily increase patient's in the operation amount of bleeding simultaneously; So not only cause operating time to prolong, more increased patient's misery simultaneously, be unfavorable for the execution of performing the operation.

Some cases are like the tumor slowly of falling ill simultaneously; Need come the scope of comparison pathological changes through the long repeatedly result of X-ray photograph; But because the difference of situation such as the machine that possibly exist during each photo, operator, picture location, patient posture; Cause the enlargement ratio of each film,fault to be had any different, can accurately not come the scope of comparison pathological changes, influence the correct judgement of doctor PD through the result of X-ray photograph repeatedly.

The utility model content

Focus is difficult to localized technical problem in the existing operation in order to solve, and what this utility model provided a kind of accurately position patient lesions position is used for the localized pad pasting of focus.

In order to realize above-mentioned technical purpose; The technical scheme of this utility model is; A kind of localized pad pasting of focus that is used for comprises protective layer, the pad pasting layer that stacks gradually and the layer that develops from bottom to top, and described protective layer is covered in the pad pasting laminar surface and is used for protecting before use the pad pasting layer; The one side that described pad pasting layer contacts with protective layer is an adhesive faces; Described adhesive faces is provided with the painted scale that is used for staying patient the marking on one's body, and the layer that develops is provided with the development scale that is used on X-ray photograph, developing, and the development scale overlaps with painted scale.

Described a kind of localized pad pasting of focus that is used for, described painted scale is to be drawn by coloring matter.

Described a kind of localized pad pasting of focus that is used for, described development scale are to be processed by the lead that can under X-ray, develop or steel or titanium alloy.

Described a kind of localized pad pasting of focus that is used for, the pad pasting layer is to be processed by polyurethane film, thickness is 0.05-0.4mm.

Described a kind of localized pad pasting of focus that is used for, the layer that develops is to be processed by polyurethane film, thickness is 0.2-0.4mm.

Described a kind of localized pad pasting of focus that is used for, protective layer is to be processed by papery, thickness is 0.05-0.4mm.

Described a kind of localized pad pasting of focus that is used for, the employed binding agent of the adhesive faces of pad pasting layer is an acryloid cement.

The technique effect of this utility model is, through this utility model being attached near patient's the focus, can stay macroscopic scale on one's body patient; Simultaneously when X-ray photograph, the development scale also can be apparent on the X-ray sheet clearly, like this doctor when operation can with reference to the scale on the X-ray sheet come corresponding patient on one's body scale to locate focus; Carry out the analysis of focus size variation when also helping simultaneously repeatedly to make film for a long time, this utility model is not only simple in structure, and focus accurate positioning, accurate; Easy for operation, can prevent well not cause the excessive or too small problem of otch to occur owing to the focus location is accurate, inaccurate in the art, and can eliminate the error that X sheet amplification is caused; Shorten operating time; Reduce patient trauma, reduce intraoperative blood loss, reduce less patient suffering.

Below in conjunction with accompanying drawing this utility model is described further.

Description of drawings

Fig. 1 is the cutaway view of this utility model;

Fig. 2 is this utility model layering sketch map;

Wherein 1 is protective layer, and 2 is the pad pasting layer, and 3 are the layer that develops.

The specific embodiment

Referring to Fig. 1; This utility model comprises protective layer 1, the pad pasting layer 2 that stacks gradually and the layer 3 that develops from bottom to top; Protective layer 1 is covered in pad pasting layer 2 surface and is used for protecting before use pad pasting layer 2, and the one side that pad pasting layer 2 contacts with protective layer 1 is an adhesive faces, and adhesive faces is provided with the painted scale that is used for staying patient the marking on one's body; The layer 3 that develops is provided with the development scale that is used on X-ray photograph, developing, and the development scale overlaps with painted scale.Wherein painted scale is to be drawn by coloring matter.The development scale is to be processed by the lead that can under X-ray, develop or steel or titanium alloy.Pad pasting layer 2 is to be processed by polyurethane film, and thickness is the 0.05-0.4 millimeter.The layer 3 that develops is to be processed by polyurethane film, and thickness is the 0.2-0.4 millimeter.Protective layer is by being processed by papery, and thickness is 0.05-0.4mm.The employed binding agent of the adhesive faces of pad pasting layer 2 is an acryloid cement.

In use, at first protective layer 1 is torn off to expose pad pasting layer 2, then sticking pad pasting layer 2 is covered on patient's lesions position; Pad pasting layer 2 has just been stayed on the patient skin with the layer 3 that develops; The layer 3 that develops is simultaneously stayed on the patient skin guaranteeing the smooth of pad pasting, and then lets the patient carry out the X-ray photograph of lesions position, and the development scale of the layer 3 that develops can demonstrate scale on the X-ray sheet; Tear the layer 3 that develops then, stay pad pasting layer 2 and be protected on the skin.The doctor removes pad pasting layer 2 when operation, the painted scale on the pad pasting layer 2 can stay the pigment scale marking on skin, can carry out the focus location and carry out operation according to the corresponding patient of the scale on the X-ray sheet visible pigment scale on one's body easily.

Claims

1. one kind is used for the localized pad pasting of focus; It is characterized in that comprise protective layer, the pad pasting layer that stacks gradually and the layer that develops from bottom to top, described protective layer is covered in the pad pasting laminar surface and is used for protecting before use the pad pasting layer; The one side that described pad pasting layer contacts with protective layer is an adhesive faces; Described adhesive faces is provided with the painted scale that is used for staying patient the marking on one's body, and the layer that develops is provided with the development scale that is used on X-ray photograph, developing, and the development scale overlaps with painted scale.

2. a kind of localized pad pasting of focus that is used for according to claim 1 is characterized in that described painted scale is to be drawn by coloring matter.

3. a kind of localized pad pasting of focus that is used for according to claim 1 is characterized in that, described development scale is to be processed by the lead that can under X-ray, develop or steel or titanium alloy.

4. a kind of localized pad pasting of focus that is used for according to claim 1 and 2 is characterized in that the pad pasting layer is to be processed by polyurethane film, and thickness is 0.05-0.4mm.

5. a kind of localized pad pasting of focus that is used for according to claim 1 is characterized in that, the layer that develops is to be processed by polyurethane film, and thickness is 0.2-0.4mm.

6. a kind of localized pad pasting of focus that is used for according to claim 1 is characterized in that protective layer is to be processed by papery, and thickness is 0.05-0.4mm.

7. a kind of localized pad pasting of focus that is used for according to claim 1 is characterized in that the employed binding agent of the adhesive faces of pad pasting layer is an acryloid cement.