CN100586386C - The puncture locating template of the different profiles of the detachable adaptation of bulb formula - Google Patents
The puncture locating template of the different profiles of the detachable adaptation of bulb formula Download PDFInfo
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- CN100586386C CN100586386C CN200710093033A CN200710093033A CN100586386C CN 100586386 C CN100586386 C CN 100586386C CN 200710093033 A CN200710093033 A CN 200710093033A CN 200710093033 A CN200710093033 A CN 200710093033A CN 100586386 C CN100586386 C CN 100586386C
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- matrix
- bulb
- pin hole
- puncture
- straight trough
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Abstract
The invention discloses a kind of bullet-nosed detachable adaptive puncturing locating mould plate, comprise at least two matrixes, described matrix comprises the side, goes up plane and lower plane, and at least one penetrating pin hole is set on the matrix, and is parallel to each other between the penetrating pin hole of different matrix; Described matrix side is provided with at least one sliver transvers section to be vertical straight trough of circular arc or vertically to fixedly install at least two bulbs side by side, vertically straight trough cross section arc length is greater than 1/2 full circle, be connected as a single entity after cooperating by vertical straight trough and at least two bulbs vertically fixedly installing between at least two matrixes, the present invention can be according to the tissue surface area size, split or the combination installation, the plate size is touched in adjustment, in the process of puncture, pin hole is fixed the lateral attitude of puncture needle, avoid crooked, direction is offset and skids, can enlarge the scope of application of template, can adapt to the fixing use of irregular tissue surface, guarantee uniform distribution and parallel to each other between a plurality of puncture needles.
Description
Technical field
The present invention relates to a kind of puncture medical apparatus and instruments, particularly a kind of bullet-nosed detachable adaptive puncturing locating mould plate.
Background technology
Puncture is a kind of means of carrying out biopsy and treatment disease, is to arrive diseased region by percutaneous puncture to carry out that pathological changes biopsy and particle implant be that percutaneous puncture arrives diseased region and treats such as the percutaneous transthoracic needle biopsy art.Be used for the diagnosis of disease on the one hand, treat by puncture injection medicine and deployment instrument on the other hand.In the piercing process, use puncture needle to penetrate in the tissue surface, be used for collect specimen and set up service aisle.In the prior art, generally all be to adopt puncture needle directly to puncture,, be prone to and skid under the situation of hard (such as sclerotin) at the tissue surface of puncture that the point of its puncture and direction are difficult to control, number of operations increases, and makes the patient bear misery, reduces work efficiency.Set up a plurality of service aisles when in therapeutic process, needing puncture needle, treat to pathological changes, need do several punctures, require to be parallel to each other between each service aisle a little scope, otherwise it is too much topical remedy to occur, the skewness situation that topical remedy is very few.Artificially do not having under the situation of positioner, a plurality of pins not only are difficult to guarantee uniform distribution, more are difficult to guarantee parallel.Also there is same problem when extracting biopsy specimen simultaneously in equally, needing among a small circle.Particularly under the less situation of needle gage, this shortcoming is particularly evident, relatively seriously influences therapeutic effect.
Therefore, need a kind of puncture locating template, can be in the process of puncture, with the fixed-site all around of puncture needle, avoid crooked, direction skew and skid, simultaneously, can adapt to fixing use of tissue surface of different profiles, guarantee uniform distribution and parallel to each other between a plurality of puncture needles.
Summary of the invention
The object of the present invention is to provide a kind of bullet-nosed detachable adaptive puncturing locating mould plate, according to the tissue surface area size, split or combination installation template different matrix, the plate size is touched in adjustment, and can be in the process of puncture, fixed-site all around with puncture needle, avoid crooked, direction is offset and skids, simultaneously, the structure that adopts bulb to cooperate with the circular arc straight trough, make between the template each several part and can slide up and down, and can laterally relatively rotate, but can not rotate up and down, when having enlarged the scope of application of template, guarantee parallel between the template different matrix pin hole, can adapt to fixing use of tissue surface of different profiles, guaranteed uniform distribution and parallel to each other between a plurality of puncture needles.
Bullet-nosed detachable adaptive puncturing locating mould plate of the present invention comprises at least two matrixes, and described matrix comprises the side, goes up plane and lower plane, and at least one penetrating pin hole is set on the matrix, and is parallel to each other between the penetrating pin hole of different matrix; Described matrix side is provided with at least one sliver transvers section to be vertical straight trough of circular arc or vertically to fixedly install at least two bulbs side by side, vertically straight trough cross section arc length is greater than 1/2 full circle, between at least two matrixes by being connected as a single entity after vertical straight trough and at least two the bulbs cooperations vertically fixedly installing.
Further, described matrix is cuboid or cube, and a pair of relative two sides of cuboid or cube matrix are provided with vertical straight trough respectively, and a pair of in addition relative two sides are provided with bulb respectively;
Further, described penetrating pin hole is perpendicular to the lower plane of matrix;
Further, fixedly connected by bearing between described bulb and the matrix side, the bearing lateral dimension is less than the diameter of bulb;
Further, described bulb vertically fixedly installs two side by side;
Further, described vertical straight trough cross section arc length equals in 2/3 full circle;
Further, the penetrating pin hole on the described matrix is one.
Bullet-nosed detachable adaptive puncturing locating mould plate of the present invention according to the tissue surface area size, splits or the combination installation, adjusts and touches the plate size; Penetrating pin hole parallel to each other is set on the different matrix, can be in the process of puncture, with the fixed-site all around of puncture needle, avoid crooked, direction skew and skid; Simultaneously, adopt bulb and the structure that the circular arc straight trough cooperates, make between each matrix of template and can slide up and down, and can laterally relatively rotate, but can not rotate up and down, when having enlarged the scope of application of template, guaranteed parallel between the template different matrix pin hole, thereby guaranteed between the puncture needle parallel; A plurality of matrixes can the bigger template of ratio of components, can slide up and down between each base unit, can adapt to therefore that irregular tissue surface is fixing to be used, and guarantees uniform distribution and parallel to each other between a plurality of puncture needles; Penetrating pin hole is one and is arranged on the matrix center, the distance location between a plurality of matrix puncture needles can be guaranteed the uniformity of implant.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 be Fig. 1 along A-A to cross section view;
Fig. 3 is used in combination side view of the state for the present invention.
The specific embodiment
Fig. 1 is a structural profile sketch map of the present invention.As shown in the figure: bullet-nosed detachable adaptive puncturing locating mould plate of the present invention, comprise two cuboid matrixes 1, uniform distribution is provided with one perpendicular to the last plane 12 of cuboid matrix 1 and the penetrating pin hole 4 of lower plane 11 on the cuboid matrix 1, in the process of puncture, with the fixed-site all around of puncture needle, avoid crooked, direction skew and skid; Penetrating pin hole 4 is arranged at matrix 1 center, guarantees that a plurality of matrixes are combined to form pin hole uniform distribution after the template; Cuboid matrix 1 a pair of relative two sides are provided with vertical straight trough 2 that cross section is a circular arc respectively, vertically straight trough 2 cross section arc length equal 2/3 full circle, a pair of in addition relative two sides vertically fixedly install two bulbs 3 respectively side by side, fixedly connected by bearing 5 between bulb 3 and cuboid matrix 1 side, bearing 5 lateral dimensions are less than the diameter of bulb 3; Be connected as a single entity after cooperating by vertical straight trough 2 and at least two bulbs 3 of vertically fixedly installing between two cuboid matrixes 1.
Owing to be that bulb cooperates with arc-shaped slot, and fixedly connected by bearing 5 between bulb 3 and cuboid matrix 1 side, therefore bearing 5 lateral dimensions can slide up and down between two cuboid matrixes 1 less than bulb 3, laterally can relatively rotate, by rotating the scope of application that can enlarge template.Owing to adopt vertical two bulbs, therefore, template two parts can't rotate up and down, have guaranteed parallel between the template different matrix pin hole, thereby have guaranteed between the puncture needle parallel.By combination, a plurality of cuboid matrixes 1 can the bigger template of ratio of components, and can adapt to rugged tissue surface and use, and can guarantee between the puncture needle parallelly again, and is evenly distributed.
Certainly, matrix 1 is not limited to cuboid, and the pin hole on the matrix also is not limited to one, and pin hole also can be not orthogonal to the matrix lower plane, but will guarantee between pin hole parallel to each other; Can reach goal of the invention.
Fig. 2 be Fig. 1 along A-A to cross section view, as shown in the figure: the penetrating pin hole 4 perpendicular to plane 12 on the cuboid matrix 1 and lower plane 11 is set on the cuboid matrix 1; A pair of relative two sides vertically fixedly install two bulbs 3 respectively side by side, fixedly connected by bearing 5 between bulb 3 and cuboid matrix 1 side, and bearing 5 lateral dimensions are less than the diameter of bulb 3.
Fig. 3 is used in combination side view of the state for the present invention, and as shown in the figure: two cuboid matrixes 1 cooperate by vertical straight trough 2 of circular arc and bulb 3, and lower plane 11 is fitted with tissue surface 6.During use, template is fixed on the tissue surface 6 by external force, owing to be that bulb cooperates, therefore can slide up and down between two cuboid matrixes 1, laterally can relatively rotate, by rotating the scope of application that can enlarge template.A plurality of cuboid matrixes 1 can the bigger template of ratio of components, can slide up and down between each base unit, and can adapt to rugged tissue surface 6 and use, and guarantees between the puncture needle parallelly, and is evenly distributed.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. the puncture locating template of the different profiles of the detachable adaptation of bulb formula, it is characterized in that: comprise at least two matrixes (1), described matrix (1) comprises the side, goes up plane (12) and lower plane (11), at least one penetrating pin hole (4) is set on the matrix (1), parallel to each other between the penetrating pin hole (4) of different matrix (1); Described matrix (1) side is provided with at least one sliver transvers section to be vertical straight trough (2) of circular arc or vertically to fixedly install at least two bulbs (3) side by side, vertically straight trough (2) cross section arc length is greater than 1/2 full circle, between at least two matrixes (1) by being connected as a single entity after vertical straight trough (2) and at least two bulbs (3) cooperation that vertically fixedly installs.
2. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 1, it is characterized in that: described matrix (1) is cuboid or cube, cuboid or a pair of relative two sides of cube matrix (1) are provided with vertical straight trough (2) respectively, and a pair of in addition relative two sides are provided with bulb (3) respectively.
3. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 1 and 2 is characterized in that: described penetrating pin hole (4) is perpendicular to the lower plane (11) of matrix (1).
4. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 3 is characterized in that: fixedly connected by bearing (5) between described bulb (3) and matrix (1) side, the bearing lateral dimension is less than the diameter of bulb (3).
5. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 4 is characterized in that: described bulb (3) vertically fixedly installs two side by side.
6. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 5 is characterized in that: described vertical straight trough (2) cross section arc length equals 2/3 full circle.
7. the puncture locating template of the different profiles of the detachable adaptation of bulb formula according to claim 6 is characterized in that: the penetrating pin hole (4) on the described matrix (1) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710093033A CN100586386C (en) | 2007-11-23 | 2007-11-23 | The puncture locating template of the different profiles of the detachable adaptation of bulb formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710093033A CN100586386C (en) | 2007-11-23 | 2007-11-23 | The puncture locating template of the different profiles of the detachable adaptation of bulb formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101161207A CN101161207A (en) | 2008-04-16 |
| CN100586386C true CN100586386C (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710093033A Expired - Fee Related CN100586386C (en) | 2007-11-23 | 2007-11-23 | The puncture locating template of the different profiles of the detachable adaptation of bulb formula |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962449B (en) * | 2013-02-04 | 2015-12-02 | 宝山钢铁股份有限公司 | Inductor method for rapidly positioning |
| CN104546125A (en) * | 2015-01-14 | 2015-04-29 | 浙江伽奈维医疗科技有限公司 | Radio frequency ablation array needle |
| CN107028646B (en) * | 2017-05-25 | 2023-03-14 | 张昊 | Combined type guiding template for interventional operation |
| CN109223137A (en) * | 2018-11-21 | 2019-01-18 | 深圳悟恫三维科技有限公司 | Multi-functional controllable depth oval foramen guiding device for interventional therapy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105457A (en) * | 1990-04-19 | 1992-04-14 | Glassman Stuart L | Mammograph x-ray grid |
| CN2675050Y (en) * | 2004-02-11 | 2005-02-02 | 焦念会 | CT guiding and positioning biopsy needle |
| US20070135821A1 (en) * | 2005-12-09 | 2007-06-14 | Shabaz Martin V | Guide block for biopsy or surgical devices |
| CN101066215A (en) * | 2006-05-01 | 2007-11-07 | 伊西康内外科公司 | Grid and rotatable cube guide localization fixture for biopsy device |
-
2007
- 2007-11-23 CN CN200710093033A patent/CN100586386C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105457A (en) * | 1990-04-19 | 1992-04-14 | Glassman Stuart L | Mammograph x-ray grid |
| CN2675050Y (en) * | 2004-02-11 | 2005-02-02 | 焦念会 | CT guiding and positioning biopsy needle |
| US20070135821A1 (en) * | 2005-12-09 | 2007-06-14 | Shabaz Martin V | Guide block for biopsy or surgical devices |
| CN101066215A (en) * | 2006-05-01 | 2007-11-07 | 伊西康内外科公司 | Grid and rotatable cube guide localization fixture for biopsy device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101161207A (en) | 2008-04-16 |
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