CN208876729U - One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art - Google Patents
One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art Download PDFInfo
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- CN208876729U CN208876729U CN201820227718.8U CN201820227718U CN208876729U CN 208876729 U CN208876729 U CN 208876729U CN 201820227718 U CN201820227718 U CN 201820227718U CN 208876729 U CN208876729 U CN 208876729U
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- process index
- guide plate
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Abstract
The utility model provides a kind of take root in suitable for vertebral arch and follows closely percutaneous guide plate used in art, including attaching plate, Kirschner wire guide post, spinous process index aperture, sleeve is arranged in the attaching plate, the spinous process index aperture is divided into distal vertebral body spinous process index aperture, the spinous process index aperture of proximal end centrum, the Kirschner wire guide post inner hollow, the sleeve is hollow, and Kirschner wire guide post is placed in sleeve.The utility model customizes design using digitization modeling mode, it is made into one molding percutaneous guide plate in conjunction with 3D printing, with preferable matching and adhesion, perspective number when vertebral pedicle puncture positioning can be significantly reduced, time when determining ideal puncture position in operation is reduced simultaneously, and then reduce the overall operation time, in practical applications, it can be improved in operation and puncture accuracy, the exposure for reducing ray in operating time and patient's art can mitigate the medical burden of patient, mitigate patient suffering, it is simple with structure, the characteristics of low manufacture cost.
Description
Technical field
The utility model relates to medical auxiliary apparatus technical fields, take root in nail art more particularly, to a kind of suitable for vertebral arch
The percutaneous guide plate used.
Background technique
Percutaneous cervical arc root plants nail art, refers to and is percutaneously drilled into Kirschner wire in centrum along pedicle of vertebral arch direction, is used for centrum
The operation such as molding, correction, fixed, during surgery, performer enters pedicle locations to understand Kirschner wire, need repeatedly into
Row perspective, is caused operating time to lengthen, increases patient suffering, therefore positioned to surgical field using percutaneous guide plate, obtain
Obtain comparatively ideal puncture position.
Utility model content
Aiming at the problem that above-mentioned background technique is illustrated, it is suitable that the technical problem to be solved by the utility model is to provide one kind
For vertebral arch take root in nail art used in the percutaneous guide plate of 3D printing, with based on patient the practical state of an illness and operation plan design most
Reasonable bore position, direction and path are realized guide pin precisely and are punctured.
In order to achieve the above object, the utility model provides the following technical solutions:
One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art, including attaches plate, Kirschner wire guide post, the patch
Spinous process index aperture, sleeve is arranged in attached plate, and the spinous process index aperture is divided into the spinous process mark of distal vertebral body spinous process index aperture, proximal end centrum
Remember hole, the Kirschner wire guide post inner hollow, the sleeve is hollow, and Kirschner wire guide post is placed in sleeve.
In above-mentioned technical proposal, the attaching plate, which is arranged, makes a concession slot, is arranged radially vertical slot along sleeve in the sleeve lateral wall,
The notch for making a concession slot is connected to the vertical slot of sleeve.
In above-mentioned technical proposal, the sleeve and attaching plate one 3D printing molding.
In above-mentioned technical proposal, the sleeve is two, and spinous process index aperture two sides are respectively set.
In above-mentioned technical proposal, the distal vertebral body spinous process index aperture is disposed adjacent with the spinous process index aperture of proximal end centrum.
In above-mentioned technical proposal, the one end for making a concession slot is arranged in the sleeve.
The utility model advantage is: customizing design using digitization modeling mode, is made into one into conjunction with 3D printing
The percutaneous guide plate of type has preferable matching and adhesion, can significantly reduce perspective number when vertebral pedicle puncture positioning,
Time when determining ideal puncture position in operation is reduced simultaneously, and then reducing the overall operation time in practical applications can
It improves and punctures accuracy in operation, reduce the exposure of ray in operating time and patient's art, the medical burden of patient can be mitigated,
The characteristics of mitigation patient suffering, has structure simple, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of utility model.
Fig. 2 is utility model embodiment schematic diagram.
Fig. 3 is utility model embodiment schematic diagram.
Wherein: 1, attaching plate, 2 Kirschner wire guide posts, 3 sleeves, 4 make a concession slot, 5 distal vertebral body spinous process index apertures, 6 proximal end vertebras
The spinous process index aperture of body, 7 lesion centrums, 8 skin outer profiles, 9 Kirschner wires, 10 vertical slots.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
According to Fig. 1, it is suitable for vertebral arch as one kind shown in embodiment 1 and takes root in percutaneous guide plate used in nail art,
It including the attaching plate for being attached to skin surface, Kirschner wire guide post, attaches plate and spinous process index aperture, sleeve is set, in sleeve
Sky, sleeve quantity are 2, Kirschner wire guide post are placed in sleeve, sleeve diameter size is according to Kirschner wire guide post outer diameter diameter
Size is determining, sleeve diameter size and Kirschner wire guide post diameter dimension relationship are as follows: Kirschner wire guide post can not shake in sleeve
Subject to dynamic and easy extraction；Kirschner wire guide post internal diameter is determined according to the outer diameter of Kirschner wire, is inserted in Kirschner wire
Without shaking in Kirschner wire guide post.
Kirschner wire guide post inner hollow, it is hollow for being inserted into Kirschner wire guide post to the Kirschner wire to drill on centrum
Kirschner wire guide post for guiding Kirschner wire inserting needle direction.
Spinous process index aperture is divided into distal vertebral body spinous process index aperture, the spinous process index aperture of proximal end centrum, distal vertebral body spinous process mark
Note hole is disposed adjacent with the spinous process index aperture of proximal end centrum, and spinous process index aperture two sides are respectively set in 2 sleeves.Spinous process index aperture is used
In operation consent marker characteristic point in vitro, this hole and marker characteristic point alignment, for determining the placement location of guide plate, spinous process label
Effect be to realize the positioning of percutaneous guide plate so that percutaneous guide plate finds the position of corresponding two centrums, guarantee percutaneous guide plate
Positioning accuracy.
As embodiment 1, the inner hollow diameter of the sleeve is sufficiently large, and Kirschner wire guide post is placed in sleeve, in Shi Shuhou,
After Kirschner wire pierces centrum, after Kirschner wire guide post is pulled out, the hollow space in sleeve is conveniently adjusted Kirschner wire direction, matches
Plate will be attached by, which closing, takes down, and Kirschner wire is stayed on a patient body.
According to Fig. 1, Fig. 3, it is suitable for vertebral arch as one kind shown in preferred embodiment 2 and takes root in used in nail art
Percutaneous guide plate attaches plate setting spinous process index aperture, set including the attaching plate for being attached to skin surface, Kirschner wire guide post
Cylinder makes a concession slot.
The one end for making a concession slot is arranged in sleeve, is arranged radially vertical slot along sleeve in sleeve lateral wall, makes a concession the notch and set of slot
The vertical slot connection of cylinder, the effect for making a concession slot is after pulling out Kirschner wire guide post, to pass through yielding after Kirschner wire pierces centrum
Slot can finely tune the position for attaching plate, avoid Kirschner wire, take down convenient for that will attach plate, Kirschner wire is stayed on a patient body.
According to Fig.2, the utility model is in patient in use, scanning patient's lesion portion by Medical Imaging Technology first
Position, by data reconstruction, patient's lesions position centrum and corresponding skin at reconstruction, and by the morphological data of lesions position,
The percutaneous radix arcus vertebraetube nail guide plate designed and tallied with the actual situation is customized in conjunction with the operation plan of patient, attaches plate, sleeve point
It does not use 3D printing integrated molding for percutaneous guide plate, when clinical, the attaching plate of percutaneous guide plate is attached at skin outer profile, spine
Prominent index aperture is directed at lesion centrum, after fixing percutaneous guide plate, is drilled using Kirschner wire insertion Kirschner wire guide post to lesion centrum
It applies postoperative, takes Kirschner wire guide post away, remove percutaneous guide plate, stay Kirschner wire to carry out vertebral arch and take root in nail art.
It is combined as with the prior art, 3D printing technique can be used, by sleeve and attach plate one 3D printing molding.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (6)
1. one kind, which is suitable for vertebral arch, takes root in percutaneous guide plate used in nail art, it is characterised in that: including attaching plate, Kirschner wire guiding
Spinous process index aperture, sleeve is arranged in column, the attaching plate, and the spinous process index aperture is divided into distal vertebral body spinous process index aperture, proximal end vertebra
The spinous process index aperture of body, the Kirschner wire guide post inner hollow, the sleeve is hollow, and Kirschner wire guide post is placed in sleeve.
2. a kind of vertebral arch that is suitable for according to claim 1 takes root in percutaneous guide plate used in nail art, it is characterised in that: institute
It states and attaches plate setting yielding slot, be arranged radially vertical slot along sleeve in the sleeve lateral wall, make a concession the notch of slot and the vertical slot of sleeve
Connection.
3. a kind of vertebral arch that is suitable for according to claim 1 or 2 takes root in percutaneous guide plate used in nail art, feature exists
In: the sleeve and attaching plate one 3D printing molding.
4. a kind of vertebral arch that is suitable for according to claim 3 takes root in percutaneous guide plate used in nail art, it is characterised in that: institute
It states sleeve and the one end for making a concession slot is set.
5. a kind of vertebral arch that is suitable for according to claim 4 takes root in percutaneous guide plate used in nail art, it is characterised in that: institute
Stating sleeve is two, and spinous process index aperture two sides are respectively set.
6. a kind of vertebral arch that is suitable for according to claim 5 takes root in percutaneous guide plate used in nail art, it is characterised in that: institute
Distal vertebral body spinous process index aperture is stated to be disposed adjacent with the spinous process index aperture of proximal end centrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227718.8U CN208876729U (en) | 2018-02-09 | 2018-02-09 | One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227718.8U CN208876729U (en) | 2018-02-09 | 2018-02-09 | One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876729U true CN208876729U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227718.8U Active CN208876729U (en) | 2018-02-09 | 2018-02-09 | One kind being suitable for vertebral arch and takes root in percutaneous guide plate used in nail art |
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| Country | Link |
|---|---|
| CN (1) | CN208876729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078622A (en) * | 2018-02-09 | 2018-05-29 | 陕西东望科技有限公司 | It is a kind of to take root in the percutaneous guide plate used nail art suitable for vertebral arch |
| CN111493997A (en) * | 2020-04-26 | 2020-08-07 | 宁波市第六医院 | Guider for assisting insertion of kirschner wire in PFN (pulse frequency modulation) operation |
| CN112244956A (en) * | 2020-10-21 | 2021-01-22 | 西安点云生物科技有限公司 | Sacral nerve puncture guide plate and construction method thereof |
-
2018
- 2018-02-09 CN CN201820227718.8U patent/CN208876729U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078622A (en) * | 2018-02-09 | 2018-05-29 | 陕西东望科技有限公司 | It is a kind of to take root in the percutaneous guide plate used nail art suitable for vertebral arch |
| CN111493997A (en) * | 2020-04-26 | 2020-08-07 | 宁波市第六医院 | Guider for assisting insertion of kirschner wire in PFN (pulse frequency modulation) operation |
| CN111493997B (en) * | 2020-04-26 | 2023-06-13 | 宁波市第六医院 | Guide device for assisting kirschner wire placement in PFN operation |
| CN112244956A (en) * | 2020-10-21 | 2021-01-22 | 西安点云生物科技有限公司 | Sacral nerve puncture guide plate and construction method thereof |
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