CN203280498U - X-ray locating adhesive membrane assembly - Google Patents
X-ray locating adhesive membrane assembly Download PDFInfo
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- CN203280498U CN203280498U CN2013203180897U CN201320318089U CN203280498U CN 203280498 U CN203280498 U CN 203280498U CN 2013203180897 U CN2013203180897 U CN 2013203180897U CN 201320318089 U CN201320318089 U CN 201320318089U CN 203280498 U CN203280498 U CN 203280498U
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- ray
- film
- sensitive adhesive
- filament
- release paper
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Abstract
The utility model provides an X-ray locating adhesive membrane assembly. The X-ray locating adhesive membrane assembly comprises a membrane pervious to X-rays, fine wires not pervious to the X-rays, a medical pressure-sensitive adhesive and a piece of release paper, wherein the fine wires are arranged regularly, and are embedded into the membrane, the medical pressure-sensitive adhesive is arranged on one face of the membrane, and the release paper is arranged on the surface of the pressure-sensitive adhesive. The X-ray locating adhesive membrane assembly is simple in structure, aseptic, free of stimulation to the skin, disposable and capable of being cut open through a scalpel or being pierced by a needle, and has the function of serving as a protective membrane for an operative incision. When the X-ray locating adhesive membrane assembly is adopted in the minimally-invasive technology, accurate location can be provided, an operator can be prevented from X-ray harm, X-ray harm to a patient is also reduced, and obstacles in development of the minimally-invasive technology are removed to a great extent.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to the x-ray location pad pasting assembly that uses in a kind of surgical operation.
Background technology
Medical science less invasive techniques development rapidly, the less invasive techniques in orthopaedics field particularly, but the x-ray location that depends on makes x-ray medically be used widely more.When the medical science benefit is obtained in the x-ray location, also brought the harm to human body.The long-term low dose of human body is subject to x-ray radiation can produce degradation situation under fatigue, weak, alopecia, insomnia, oral ulcer and leucocytes reduction and platelet, even also immunologic hypofunction may appear, micronuclear rates raises, chromosome breakage, the situation such as abortion in first trimester and carcinogenic, teratogenesis.In order to improve the accuracy, particularly key position of less invasive techniques operation, sometimes need to continue X-ray examination, bring larger injury will for operator and patient.Also do not have at present effective method can make the operator avoid the direct radiation of x-ray fully, therefore restricted to a certain extent the fast-developing and application of less invasive techniques.
Summary of the invention
When this utility model has solved less invasive techniques operation in the prior art, the operator can not avoid the technical problem of the direct radiation of x-ray fully.
This utility model provides a kind of x-ray location pad pasting assembly, and described x-ray location pad pasting assembly comprises roentgenolucent film, radiopaque filament, medical pressure-sensitive adhesive and release paper; Described filament is arranged by rule, and filament is embedded in film; Described medical pressure-sensitive adhesive is positioned at the one side of film, and release paper is positioned at the surface of medical pressure-sensitive adhesive.
As further improvement of the utility model, described film is transparent membrane.
As further improvement of the utility model, described filament is arranged in regular geometric figure in film.
As further improvement of the utility model, described medical pressure-sensitive adhesive is x-ray thoroughly.
As further improvement of the utility model, described release paper is the paper that surface-coated has watertight composition.
The x-ray location pad pasting assembly that this utility model provides, it is simple in structure, and aseptic, non-stimulated to skin, is disposable use, can be cut by scalpel or, by needle-penetration, have the effect of operative incision protecting film concurrently.Adopt this x-ray location pad pasting assembly in less invasive techniques, location accurately can be provided, can make again the operator avoid the x-ray injury, the patient has also reduced the x-ray injury simultaneously, for the large general cleaning of development of less invasive techniques obstacle.
Description of drawings
The x-ray that Fig. 1 provides for this utility model is located the structural representation of pad pasting assembly.
The x-ray that Fig. 2 provides for this utility model is located the using state figure of pad pasting assembly.
Wherein, 1---film, 2---filament, 3---medical pressure-sensitive adhesive, 4---release paper, 5---geometric figure, 6---pedicle of vertebral arch " tearful eyes " body surface projection; " zero " skin projection while for needle point, contacting bone surface, " * " is the position of skin entry point.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that this utility model is solved, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As shown in Figure 1, this utility model provides a kind of x-ray location pad pasting assembly, and described x-ray location pad pasting assembly comprises roentgenolucent film 1, radiopaque filament 2, medical pressure-sensitive adhesive 3 and release paper 4.Wherein, filament 2 is arranged by rule, be staggered to form geometric figure 5, and filament 2 is embedded in film 1.Medical pressure-sensitive adhesive 3 is positioned at the one side of film 1, and release paper 4 is positioned at the surface of medical pressure-sensitive adhesive 3, and namely release paper 4 is pasted with film 1 mutually by medical pressure-sensitive adhesive 3.When reality is used, tear the release paper 4 on surface off, film 1 can be pasted on the surface of required position point by medical pressure-sensitive adhesive 3.
As previously mentioned, medical pressure-sensitive adhesive 3, with release paper 4 and film 1 laminating, is conducive to keep the ductility (not crumpling) of film 1 and the interior filament 2 of film 1, and after removing release paper 4, film 1 is affixed by medical pressure-sensitive adhesive 3 and the surface of position point, and film 1 can not move.At this moment, with 1 perspective of x-ray vertical film (moment) become image, be the stack of several picture and the position point image of filament 2; The several picture of certain filament that the position point somewhere is corresponding, be the body surface projection in this position point somewhere, this moment, the operator can operate according to body surface projection everywhere, thereby avoid directly continuing to operate under x-ray, exempt from the x-ray injury, the patient only is subject to the roentgen radiation x of moment but not prolonged exposure has reduced the injury of x-ray.
In this utility model, described filament 2 opacities, it is embedded in film 1, and film 1 is transparent membrane, and x-ray thoroughly.Film 1 has certain thickness, and filament 2 has certain diameter, and filament 2, in the interior regular arrangement of film 1, can form geometric figure 5, sees through the geometric figure 5 that visible its interior filament 2 of film 1 and filament 2 form.
Described medical pressure-sensitive adhesive 3 is adhesive tapes that medical components and pressure sensitive adhesive are mixed.Described medical pressure-sensitive adhesive 3 is x-ray thoroughly, and is non-stimulated to human body skin.
Described release paper 4 has the paper of watertight composition for surface-coated, by at paper surface-coated water-repellent substance, making.This release paper 4 can be clung by medical pressure-sensitive adhesive 3, and both separate but be easy to make film 1 and release paper 4, have waterproof, anti-tractive, the effect of protective tapes, film 1 and filament 2.
In this utility model, preferred polyethylene or the polyurethane material of adopting of film 1 made, and preferred rustless steel, copper or other the radiopaque color silks of adopting of filament 2 made.
Described film 1 can form by the following method with filament 2: (1) first is built into filament 2 filament 2 frame moulds that rule is arranged, and then adopts spraying process to make film 1; Perhaps (2) first are built into filament 2 filament 2 frame moulds that rule is arranged, then two masks 1; But be not limited to this.
To be fixed as example in minimally invasive spine surgical, minimal invasion pedicle screw-rod, specifically describe more in detail the specific works principle of x-ray of the present utility model location pad pasting: get x-ray location pad pasting assembly (the interior embedding filament 2 of film 1 shown in Figure 1, the size of film 1 is take zone that blanketing need operate as main), remove its surperficial release paper 4, the one side of film 1 with medical pressure-sensitive adhesive 3 is attached on the corresponding skin in patient's back center, then with the x-ray bulb vertically over against film 1, moment perspective imaging, as shown in Figure 2.Filament 2 imagings and spinal column imaging are superimposed, filament 2 become geometric figure corresponding with pedicle of vertebral arch " tearful eyes " image, this several picture is pedicle of vertebral arch " tearful eyes " body surface projection 6.At this moment, can find the geometric figure of relative pedicle of vertebral arch " tearful eyes " by being affixed on the film 1 on human body skin, this geometric figure below is over against pedicle of vertebral arch, according to this information row pedicle of vertebral arch location (zero position with * position) as shown in Figure 2 of threading a needle; After having inserted positioning needle, go the accuracy of positive side position X-ray examination checking positioning needle, going Wicresoft after accurately again and put pedicle nail in the positioning needle position, completes Minimally Invasive Surgery again, the operator directly is not subjected to x-ray radiation in whole process, can reduce patient's x-ray simultaneously yet and lay the time.
To sum up, the x-ray location pad pasting assembly that this utility model provides, it is simple in structure, and aseptic, non-stimulated to skin, is disposable use, can be cut by scalpel or, by needle-penetration, have the effect of operative incision protecting film concurrently.Adopt this x-ray location pad pasting assembly in less invasive techniques, location accurately can be provided, can make again the operator avoid the x-ray injury, the patient has also reduced the x-ray injury simultaneously, for the large general cleaning of development of less invasive techniques obstacle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an x-ray location pad pasting assembly, is characterized in that, described x-ray location pad pasting assembly comprises roentgenolucent film, radiopaque filament, medical pressure-sensitive adhesive and release paper; Described filament is arranged by rule, and filament is embedded in film; Described medical pressure-sensitive adhesive is positioned at the one side of film, and release paper is positioned at the surface of medical pressure-sensitive adhesive.
2. x-ray according to claim 1 is located the pad pasting assembly, it is characterized in that, described film is transparent membrane.
3. x-ray according to claim 1 is located the pad pasting assembly, it is characterized in that, described filament is arranged in regular geometric figure in film.
4. x-ray according to claim 1 is located the pad pasting assembly, it is characterized in that, described medical pressure-sensitive adhesive is x-ray thoroughly.
5. x-ray according to claim 1 is located the pad pasting assembly, it is characterized in that, described release paper is the paper that surface-coated has watertight composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180897U CN203280498U (en) | 2013-06-04 | 2013-06-04 | X-ray locating adhesive membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180897U CN203280498U (en) | 2013-06-04 | 2013-06-04 | X-ray locating adhesive membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280498U true CN203280498U (en) | 2013-11-13 |
Family
ID=49536882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203180897U Expired - Lifetime CN203280498U (en) | 2013-06-04 | 2013-06-04 | X-ray locating adhesive membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207848A (en) * | 2013-06-04 | 2014-12-17 | 贺新宁 | X-ray locating film pasting component and manufacturing method thereof |
-
2013
- 2013-06-04 CN CN2013203180897U patent/CN203280498U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207848A (en) * | 2013-06-04 | 2014-12-17 | 贺新宁 | X-ray locating film pasting component and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |