CN209153721U - A kind of bone positioning film - Google Patents
A kind of bone positioning film Download PDFInfo
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- CN209153721U CN209153721U CN201821346348.6U CN201821346348U CN209153721U CN 209153721 U CN209153721 U CN 209153721U CN 201821346348 U CN201821346348 U CN 201821346348U CN 209153721 U CN209153721 U CN 209153721U
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Abstract
The utility model relates to location of operation technical fields, and in particular to a kind of bone positioning film.Including film ontology, the film ontology includes the anti-exposure layer, polaroid film layer and anti-exposure layer stacked gradually, at least one anti-exposure layer can pass through X-ray.As long as film ontology is attached on human skin, X-ray is issued in the other side of human body, film ontology receives X-ray, the anti-exposure layer of permeable X-ray is attached on the skin, then X-ray can pass through anti-exposure layer arrival polaroid film layer and is imaged, and another anti-exposure layer then plays the role of preventing polaroid film layer exposure.Film ontology need to be only attached at the position to be treated of human body by above-mentioned bone positioning film, can be positioned without adjusting position, easy to operate.Solve it is existing in the prior art need to locator and operation centrum relative position be adjusted and locator could be used to position, inconvenient problem.
Description
Technical field
The utility model relates to location of operation technical fields, and in particular to a kind of bone positioning film.
Background technique
In recent years, with the proposition of minimally invasive theory, more and more operations are in minimally invasive lower completion.Minimally Invasive Surgery has been current
The maximum bright spot that various big hospital attracts patient to go to a doctor.The implementation of orthopaedics Minimally Invasive Surgery nearly all be unable to do without x-ray to the accurate of bone
Positioning.Currently, to rely primarily on C-arm in preoperative X-ray film and art (a kind of art in x-ray display instrument) fixed for the positioning in bone surgery
Position, but this body surface that is located in does not have any apparent label, is mainly judged according to image, anatomic landmark and experience after irradiation
The purpose position of operation, such as encounters that body surface anatomic landmark is unobvious or lesion is smaller, is difficult accurate judgement purpose position, leads to art
In need prolonged incison or the halfway phenomenon of focal cleaning to happen occasionally.Especially children, adipose tissue is more, body surface mark
Will is unobvious, if being easy to damage epiphysis leaning on juxtaepiphysial position position inaccurate, causes skeleton development abnormal, causes limb
Body developmental deformity or cripetura.Localization method is inaccurate, it is also possible to new wound, especially cervical vertebra and thoracic vertebrae hand are brought to patient
Art is cut if notch is caused accidentally to cut or leak in art, is brought bigger wound, amount of bleeding to patient, is extended the surgery anesthesia time, increases
Operation risk may bring life threat for the elderly.In addition, with the progress of minimally invasive spine surgical technology, interverbebral disc
The extensive application of mirror, foramen intervertebrale lens, to preoperative positioning, more stringent requirements are proposed.
It discloses that a kind of spinal operation is preoperative, Intraoperative position device application No. is the application of CN201410405745.6, and has
Body discloses: locator is made of the grid that can develop, and locator is attached to skin surface, is had an X-rayed using X-ray machine, is seen
The relative position of need to perform the operation centrum and locator, selection operation centrum are examined, and is marked in location hole with marking pen.Remove positioning
Device, and mark point is linked to be line, complete operative incision label.The accuracy of this method is dependent on patient to centrum and locator phase
The accuracy of accuracy and marking pen label to position observation.Cumbersome, accuracy is not easy to hold, and this method is only capable of
Single label, once locator is removed, can not mark again.Due to being marked using marking pen, the bone information marked is limited.
Utility model content
Just in order to solve it is existing in the prior art need to locator and operation centrum relative position be adjusted and can make
It is positioned with locator, inconvenient problem, the utility model proposes a kind of bones to position film, solves above-mentioned technology
Problem.The technical solution of the utility model is as follows:
A kind of bone positioning film, including film ontology, the film ontology include the anti-exposure layer stacked gradually, show
Film layers and anti-exposure layer, at least one anti-exposure layer can pass through X-ray.
Film is positioned by the bone of above-mentioned setting, itself can be imaged, as long as film ontology is so attached to human body skin
On skin, X-ray is issued in the other side of human body, film ontology receives X-ray, the anti-exposure layer of permeable X-ray attached on the skin,
Then X-ray, which can pass through anti-exposure layer and reach polaroid film layer, is imaged, and another anti-exposure layer then plays prevents polaroid film layer
Exposure effect.Film ontology need to be only attached at the position to be treated of human body by above-mentioned bone positioning film, without adjusting
Position can be positioned, easy to operate.
Further, the anti-exposure layer is black thin film.
Further, the film ontology further includes adhered layer, and the adhered layer is layered in the anti-exposure of permeable X-ray
The side of the separate polaroid film layer of photosphere.
Further, the film ontology further includes cover film, and the cover layer is stacked in the separate anti-of the adhered layer
The side of exposure layer.
Further, further include packaging bag for accommodating film ontology, the packaging bag includes packing inside bag and outsourcing
Pack, the film ontology are built in packing inside bag, and the packing inside bag is built in outer packaging bag.
Based on the above-mentioned technical proposal, technical effect achieved by the utility model are as follows:
1. the bone of the utility model positions film, X-ray can effectively be received by setting polaroid film layer and be imaged, two sides
Anti- exposure layer prevent the influence of ambient, be further arranged at least one anti-exposure layer can pass through X-ray and can not be saturating
Visible light is crossed, when in use, X-ray can pass through this anti-exposure layer arrival polaroid film layer and is imaged, and such bone positions glue
Piece itself can be imaged, and image-forming information has been shown in detail the bone distribution situation at the position to be treated of patient, has facilitated patient accurate
Ground is treated, and when treatment can also repeatedly be marked；
2. the bone of the utility model positions film, by the way that adhered layer and the rationally position of setting adhered layer is arranged, make glue
Piece ontology is adopted to be attached on human skin in the method for paste, and is not easy to produce phase between the film ontology and human body after stickup
To movement；Convenient to protect to adhered layer by the coating outside setting adhered layer, after throwing off coating, adhered layer is
It can be pasted；
3. the bone of the utility model positions film, packaging is sealed to film ontology by the way that two layers of packaging bag is arranged,
Further improve the cleannes of film ontology, further use aseptic packaging, ensure that bone positioning film wholesomeness and
Safety；
4. the bone localization method of the utility model, as long as film ontology is attached on human skin, in the another of human body
Side issues X-ray, and film ontology receives X-ray and is imaged, and method is simple, and the relative position without adjusting film ontology, film
The bone distribution situation at the position to be treated of patient has also extremely been shown in detail in the documented image-forming information of ontology, facilitates art
Person accurately treats, and when treatment can repeatedly be marked；
5. the bone localization method of the utility model attaches the anti-exposure layer of permeable X-ray close to human skin, so
X-ray can pass through anti-exposure layer arrival polaroid film layer and is imaged；The anti-exposure layer far from human skin is thrown off at the time of surgery, i.e.
The image on polaroid film layer can be observed, the image that patient only needs control to print can operate, very
It is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the bone of the utility model positions the film ontology of film；
In figure: 1- polaroid film layer；The anti-exposure layer of 2-；3- adhered layer.
Specific embodiment
The content of the utility model is further described with reference to the accompanying drawings of the specification.
As shown in Figure 1, present embodiments providing a kind of bone positioning film, including film ontology and packaging bag, film sheet
Body is contained in packaging bag.
Film ontology is multilayered structure, and film ontology includes the anti-exposure layer 2, polaroid film layer 1, anti-exposure stacked gradually
Layer 2, adhered layer 3 and cover film (not shown).Polaroid film layer 1 is used to receive the X-ray through position to be treated and imaging,
By the image on observation polaroid film layer 1 you can learn that the bone image at position to be treated.Polaroid film layer 1 is in rectangle
The autography type polaroid film of card shape, polaroid film layer 1 close to adhered layer 3 one side be plane of exposure, polaroid film layer 1 it is remote
One side from adhered layer 3 is viewing surface.Plane of exposure is the face that image is recorded by exposure, and viewing surface is the figure that observation is recorded
The face of picture.Polaroid film layer 1 is internally provided with the accommodating chamber for accommodating developing materials, when in use, by squeezing polaroid film
Layer 1 can carry out development imaging after the developing materials in its inner containment chamber are unfolded.The selection of polaroid film layer 1 is common on the market
Common polaroid film.
The two sides of polaroid film layer 1 are provided with anti-exposure layer 2, and anti-exposure layer 2 is to prevent the injection of light from causing to show
The unnecessary exposure of film layers 1.X-ray line, settable two anti-exposure layers can be effectively received in order to facilitate polaroid film layer 1
2 be permeable X-ray, impermeable visible light, in this way, other light can not reach polaroid film layer 1 through anti-exposure layer 2, only X
Light is reachable, then will not influence the imaging effect of polaroid film layer 1；It is anti-between also settable polaroid film layer 1 and adhered layer 3
Exposure layer 2 is that can pass through X-ray, impermeable visible light, and another anti-exposure layer 2 is that any light is impermeable.Such film
When ontology is attached on human skin by adhered layer 3, X-ray can be through the anti-exposure between polaroid film layer 1 and adhered layer 3
Layer 2 reaches polaroid film layer 1 and is imaged.Preferably, polaroid film layer 1 is black thin film.Preferably, far from adhered layer 3
Anti- exposure layer 2 can conveniently be taken off, in this way, can take the skeletal graph on the anti-observation of exposure layer 2 polaroid film layer 1 off after imaging
Picture.
Setting adhered layer 3 can facilitate film ontology to paste on human skin, since adhered layer 3 directly connects with human skin
Touching, adhered layer 3 can be one layer of gum, and gum uses harmless material.The settable one layer of coating in the outside of adhered layer 3, is being not necessarily to
When using film, coating is covered on adhered layer 3, avoids adhered layer 3 from being exposed to outer.
Packaging bag includes packing inside bag and outer packaging bag, and packing inside bag is built in outer packaging bag, and film ontology is built in
In packing inside bag.Preferably, packing inside bag and outer packaging bag are sealing bags, and packing inside bag and outer packaging bag are through epoxy
Ethane sterilizing is aseptic packaging, and such film ontology takes out out of packaging bag can be used, without being sterilized again.
The bone of above structure positions film, when in use, first takes out from packaging bag, throws off coating, pass through stickup
Film ontology is pasted the position to be treated of human body by layer 3, and X-ray ready to receive is imaged, and after imaging, throws off outermost
Anti- exposure layer 2 be that image on polaroid film layer can be observed, bone positioning is carried out according to image.
The present embodiment additionally provides a kind of bone localization method, positions film using above-mentioned bone, includes the following steps:
S1, the side setting signal emitter at the position to be treated of human body, in the another of the position to be treated of human body
The film ontology of bone positioning film is attached on the skin of side；
S2, open signal emitter issue the position to be treated of x-ray fluoroscopy human body；
S3, film ontology receive X-ray signal and are imaged.
Wherein, film ontology is attached in step S1 on the other side skin at the position to be treated of human body to specifically include:
Film ontology is taken out in packaging bag, and film ontology is attached on the skin at position to be treated of human body；In the film ontology
Anti- exposure layer close to human body can pass through X-ray.Further, in step S1 on the other side skin at the position to be treated of human body
It attaches film ontology to specifically include: taking out the packing inside bag that film ontology is housed in outer packaging bag, then taken from packing inside bag
Film ontology out throws off the cover film of film ontology, so logical by the skin contact of adhered layer 3 and the position to be treated of human body
Adhered layer 3 is crossed to be pasted to film ontology on the skin at human body position to be treated.
In step S2, the vertical directive human body of X-ray that sender unit issues is treated therapentic part and is had an X-rayed.It is preferred that
Ground, the coverage area of film ontology are greater than the x-ray fluoroscopy range of sender unit.
In step S3, film ontology receives X-ray signal and is imaged and specifically includes: after film ontology receives X-ray, being squeezed with round roller
Its inner material is unfolded in moulding piece ontology, and the film ontology after inner material expansion can be imaged.The inside object of film ontology
Matter is the developing materials inside polaroid film layer, and the developing materials expansion only inside polaroid film layer, polaroid film layer is
It can carry out development imaging.
Further, bone localization method further includes step S4, the anti-exposure layer for throwing off separate human body on film ontology
2.After the anti-exposure layer 2 for throwing off the separate human body on film ontology, the viewing surface of polaroid film layer is exposed, and patient can be straight
The bone image being imaged on observation polaroid film layer is connect, is positioned and is performed the operation according to bone image.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Objective under the premise of make a variety of changes.
Claims (4)
1. a kind of bone positions film, which is characterized in that including film ontology, the film ontology includes the anti-exposure stacked gradually
Photosphere (2), polaroid film layer (1) and anti-exposure layer (2), at least one anti-exposure layer (2) can pass through X-ray；The film ontology
It further include adhered layer (3), the adhered layer (3) is layered in the separate polaroid film layer of the anti-exposure layer (2) of permeable X-ray
(1) side.
2. a kind of bone as described in claim 1 positions film, which is characterized in that the anti-exposure layer (2) is black thin film.
3. a kind of bone as described in claim 1 positions film, which is characterized in that the film ontology further includes cover film,
The cover layer is stacked in the side far from anti-exposure layer (2) of the adhered layer (3).
4. a kind of bone as described in claims 1 or 2 or 3 positions film, which is characterized in that further include for accommodating film sheet
The packaging bag of body, the packaging bag include packing inside bag and outer packaging bag, and the film ontology is built in packing inside bag, described
Packing inside bag is built in outer packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346348.6U CN209153721U (en) | 2018-08-20 | 2018-08-20 | A kind of bone positioning film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346348.6U CN209153721U (en) | 2018-08-20 | 2018-08-20 | A kind of bone positioning film |
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| Publication Number | Publication Date |
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| CN209153721U true CN209153721U (en) | 2019-07-26 |
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| CN201821346348.6U Active CN209153721U (en) | 2018-08-20 | 2018-08-20 | A kind of bone positioning film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968995A (en) * | 2018-08-20 | 2018-12-11 | 创辉医疗器械江苏有限公司 | A kind of bone positioning film and bone localization method |
-
2018
- 2018-08-20 CN CN201821346348.6U patent/CN209153721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968995A (en) * | 2018-08-20 | 2018-12-11 | 创辉医疗器械江苏有限公司 | A kind of bone positioning film and bone localization method |
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