CN105902301A - Double-face needle-slot board, rack body and puncture rack - Google Patents
Double-face needle-slot board, rack body and puncture rack Download PDFInfo
- Publication number
- CN105902301A CN105902301A CN201610206394.5A CN201610206394A CN105902301A CN 105902301 A CN105902301 A CN 105902301A CN 201610206394 A CN201610206394 A CN 201610206394A CN 105902301 A CN105902301 A CN 105902301A
- Authority
- CN
- China
- Prior art keywords
- needle
- sided
- semiaxis
- convex
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012634 fragment Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
Abstract
The invention discloses a double-face needle-slot board, a rack body and a puncture rack. The external contour of the double-face needle-slot board is in an axisymmetric figure. One side of the double-face needle-slot board is provided with at least one needle slot a and the other side of the double-face needle-slot board is provided with at least one fan-shaped needle slot b.The double-face needle-slot board, the rack body and the puncture rack have following beneficial effects: one or more needle slots a (needle slots at fixed needle insertion angles) and needle slots b (needle slots at free needle insertion angles) are arranged in the double-face needle-slot board; the needle slots a and the needle slots b correspond to the diameters of puncture needles one by one and can be designed in a plurality of width specifications; and during a B-ultrasonic puncture operation, the right and back side of the double-face needle-slot board can be switched and needle slots can be switched according to diameters of the puncture needles according to the operational requirement of a doctor for fixed or adjustable angles without needing to change another puncture rack. Therefore, the double-face needle-slot board can be used for multiples kinds of B-ultrasonic puncture operations and helps effectively decrease the number of attachments during puncture operations. Installation is carried out rapidly. Resources are saved and cost is lowered.
Description
Technical field
The external puncture supporter technology used is needed when the present invention relates to do ultrasound wave B ultrasonic puncturing operation
Field, is specifically related to a kind of two-sided trick plate, support body and puncture supporter.
Background technology
Currently used external puncture supporter, is controlling typically to use in inserting needle mode two ways:
1. rotate needle tray structure；2. individually trick plate frame mode realizes.Individually trick plate typically has two
The form of kind: 1. directly with the trick plate of fixing needle angle；2. the pin that needle angle is the most movable
Frid.Both trick plates have the puncture needle one a pair of the aperture of different size and different-diameter
Should, the puncture supporter of the most each employing independent trick plate structure must be equipped with each aperture specification
Trick plate.In B ultrasonic puncturing operation, doctor can select difference according to the situation of Clinical practice
The trick plate of the trick plate of the fixing needle angle in aperture or needle angle freely activity is carried out
B ultrasonic is performed the operation, the expense during therefore the increase of accessory can increase patient's B ultrasonic puncturing operation, and
Waste resource.
Summary of the invention
Many for accessory in the puncturing operation of solution prior art, increase surgery cost and easily cause money
The technological deficiency of source waste, the present invention provides a kind of two-sided trick plate, support body and puncture supporter, if
It is calculated as positive and negative mutual buckle structure, it is possible to reduce the number of the required two-sided trick plate being equipped with in puncturing operation
Mesh, reaches Fast Installation, saves resource, the purpose of the expense in reduction B ultrasonic puncturing operation.
For achieving the above object, the technical solution used in the present invention is:
A kind of two-sided trick plate, the outline of this two-sided trick plate is zhou duicheng tuxing, and this pair
Face trick plate one side is provided with at least one needle tray a, and another side is provided with at least one needle tray b.
Preferably, described needle tray b is fan-shaped.
This two-sided trick plate is provided with one or more needle tray a (fixing needle angle needle tray) and pin
Groove b (needle angle freely movable needle tray), and needle tray a and needle tray b all with puncture needle footpath
Size one_to_one corresponding can be designed as multiple width specifications.Hands is punctured when needs carry out different B ultrasonic
During art, only need to switch the positive and negative of this two-sided trick plate and according to puncture needle quarter sawing needle exchange groove.
As can be seen here, this two-sided trick plate may be used for multiple B ultrasonic puncturing operation, is effectively reduced and wears
The number of accessory in needle-holding hand art, installs quickly, saves resource, reduces expense.
Preferably, described needle tray a is three, and described needle tray b is one.
Further, this two-sided trick plate is respectively provided on two sides with the convex semiaxis a of rotation and rotates convex half
Axle b, described rotation convex semiaxis a and rotate the convex semiaxis b outline about this two-sided trick plate
Centrage is symmetrical.
Further, described rotation convex semiaxis a and the convex semiaxis b of rotation is respectively equipped with breach a
With breach b, described breach a and breach b is about the centrage pair of the outline of this two-sided trick plate
Claim.
The support body of a kind of two-sided trick plate for installing described in above-mentioned any one, this support body sets
There is the inserting needle plate matched with described two-sided trick plate.
Further, described inserting needle plate side is provided with semiaxis a convex with described rotation or rotates convex half
The recessed semiaxis of rotation that axle b matches, opposite side is provided with semiaxis a convex with described rotation or rotates convex
The snap fit that semiaxis b matches.
Further, described snap fit is provided with the boss matched with described breach a or breach b.
Described boss is provided with concave point.Described concave point can facilitate user hands by this two-sided trick plate
Disassemble from support body.
Further, it is provided with on shell fragment, and described shell fragment and described rotation bottom described inserting needle plate
Convex semiaxis a or rotate convex position corresponding for semiaxis b and be provided with salient point.
A kind of puncture supporter, including the two-sided trick plate described in any of the above-described item and any of the above-described item
Described support body.
This puncture supporter, it is possible to achieve two-sided trick plate and the separation of whole support body, works as surgical,
When needing fixed angle inserting needle to enter human body, the needle tray face of fixed angle can be selected (with pin
The one side of groove a), carry out with the use of.Work as surgical, need the inserting needle of adjustable-angle
When mode enters human body, the needle tray face (with the one side of needle tray b) of adjustable-angle can be selected,
Carry out with the use of.Meanwhile, can reach to control by replacing the new needle tray of different size
The requirement to differing needles footpath of fixed angle inserting needle and free angle inserting needle side.
The invention have the benefit that the two-sided trick plate of the present invention is provided with one or more pin
Groove a (fixing needle angle needle tray) and needle tray b (needle tray that needle angle is the most movable), and
And needle tray a and needle tray b all can be designed as multiple width rule with puncture needle footpath size one_to_one corresponding
Lattice.When needs carry out different B ultrasonic puncturing operation, only the positive and negative of this two-sided trick plate need to be switched
Face according to puncture needle quarter sawing needle exchange groove.As can be seen here, this two-sided trick plate may be used for
Multiple B ultrasonic puncturing operation, is effectively reduced the number of accessory in puncturing operation, install quickly,
Save resource, reduce expense.
Accompanying drawing explanation
Fig. 1 is the front view of the two-sided trick plate of the embodiment of the present invention；
Fig. 2 is the rearview of the two-sided trick plate of the embodiment of the present invention；
Fig. 3 is the structural representation of the two-sided trick plate of the embodiment of the present invention；
Fig. 4 is the structural representation of the support body of the embodiment of the present invention；
Fig. 5 is the structural representation (fixing needle angle side) of the puncture supporter of the embodiment of the present invention；
Fig. 6 is structural representation (the needle angle freely activity of the puncture supporter of the embodiment of the present invention
Side).
In figure,
1-needle tray a；2-needle tray b；3-rotates convex semiaxis a；31-breach a；4-rotates convex semiaxis b；
41-breach b；5-inserting needle plate；51-rotates recessed semiaxis；52-snap fit；521-boss；5211-concave point；
53-shell fragment；531-salient point；54, inserting needle plane.
Detailed description of the invention
Below in conjunction with the accompanying drawings the structure of the present invention is explained in detail explanation.
As shown in Figure 1 to Figure 3, the two-sided trick plate of one that the present invention provides, this two-sided needle tray
The outline of plate is " class is fan-shaped ", and this two-sided trick plate one side is provided with three needle tray a1, and three
Plurality of specifications can be designed with puncture needle footpath one_to_one corresponding in the aperture of individual needle tray a1；Another side is provided with
The needle tray b2 of one sector (certain angle scope can be provided), and the size of needle tray b2 also may be used
To design multiple width specifications with puncture needle footpath size one_to_one corresponding.
The two-sided trick plate of one that the present invention provides is respectively provided on two sides with the convex semiaxis a3 of rotation and rotation
Convex semiaxis b4, described rotation convex semiaxis a3 and the convex semiaxis b4 of rotation are about this two-sided trick plate
The centrage of outline is symmetrical.Set respectively on described rotation convex semiaxis a3 and the convex semiaxis b4 of rotation
Jagged a31 and breach b41, described breach a31 and breach b41 is about this two-sided trick plate
The centrage of outline is symmetrical.
It should be noted that the needle tray a1 of a kind of two-sided trick plate of present invention offer can be one
Individual, two, three, four or more.Concrete number can be according to actual production and should
Use requirements set.
As shown in Figure 4, a kind of support body for installing above-mentioned two-sided trick plate that the present invention provides,
This support body is provided with the inserting needle plate 5 matched with described two-sided trick plate.Described inserting needle plate 5 side
It is provided with semiaxis a3 convex with described rotation or rotates the recessed semiaxis of rotation 51 that convex semiaxis b4 matches,
Opposite side is provided with semiaxis a3 convex with described rotation or rotates the snap fit 52 that convex semiaxis b4 matches.
Described snap fit 52 is provided with the boss 521 matched with described breach a31 or breach b41.Institute
State boss 521 and be provided with concave point 5211.
It is provided with on shell fragment 53, and described shell fragment 53 convex with described rotation bottom described inserting needle plate 5
Semiaxis a3 or rotate convex position corresponding for semiaxis b4 and be provided with salient point 531.
The recessed semiaxis of described rotation 51 and described snap fit 52 are for fixed double-sided trick plate.Described convex
Concave point 5211 on platform 521 is easy under this two-sided trick plate dismantled from support body by user hands
Come.Salient point 531 on described shell fragment 53 is for being ejected when dismantling two-sided trick plate.
As shown in Figure 5 to Figure 6, a kind of puncture supporter that the present invention provides, including any of the above-described item
Support body described in described two-sided trick plate and any of the above-described item.Specifically used method is as follows:
One, the using method of the fixing needle angle side of two-sided trick plate: first by erection of frames in
On ultrasound probe, select to need the two-sided trick plate in aperture, by the rotation on two-sided trick plate
Convex semiaxis b4 alignment loads in the recessed semiaxis of rotation 51 on support body, then by two-sided trick plate
At boss 521 on breach a31 alignment support body, firmly press two-sided trick plate, make snap fit 52
Deforming outward fits the inserting needle plane 54 of two-sided trick plate and inserting needle plate 5 buckles into installation and puts in place,
After now installing as shown in Figure 5.Now fix needle tray a1 and the inserting needle plane 54 of needle angle
Laminating, reaches fixed angle inserting needle purpose.
Two, the using method of the free active side of the needle angle of two-sided trick plate: first support body is pacified
It is loaded on ultrasound probe, selects to need the two-sided trick plate in aperture, by two-sided trick plate
Rotate convex semiaxis a3 alignment to load in the recessed axle of rotation half on support body, then by two-sided trick plate
At boss 521 on breach b41 alignment support body, firmly press two-sided trick plate, make snap fit 52
Deforming outward fits the inserting needle plane 54 of two-sided trick plate and inserting needle plate 5 buckles into installation and puts in place,
After now installing as shown in Figure 6.The needle tray b2 of now needle angle freely activity and inserting needle plane
54 laminatings, reach the most movable inserting needle purpose of needle angle.
After puncturing operation, clasp the concave point 5211 on snap fit 52 with hands, exert oneself toward outside
Snap fit 52 is deformed, and two-sided trick plate is ejected and takes off by the salient point 531 on inserting needle plate 5.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all
Any amendment, equivalent and the simple modifications etc. made in flesh and blood of the present invention, all should wrap
Within being contained in protection scope of the present invention.
Claims (11)
1. a two-sided trick plate, it is characterised in that the outline of this two-sided trick plate is axle pair
Claiming figure, and this two-sided trick plate one side is provided with at least one needle tray a (1), another side is provided with
At least one needle tray b (2).
Two-sided trick plate the most according to claim 1, it is characterised in that described needle tray b
(2) it is fan-shaped.
Two-sided trick plate the most according to claim 1, it is characterised in that described needle tray a
(1) being three, described needle tray b (2) is one.
Two-sided trick plate the most according to claim 1, it is characterised in that this two-sided needle tray
Plate is respectively provided on two sides with the convex semiaxis a (3) of rotation and rotates convex semiaxis b (4), and described rotation
Convex semiaxis a (3) and rotate convex semiaxis b (4) about the center of the outline of this two-sided trick plate
Line is symmetrical.
Two-sided trick plate the most according to claim 4, it is characterised in that described rotation is convex
It is respectively equipped with breach a (31) and breach b (41) on semiaxis a (3) and the convex semiaxis b (4) of rotation,
And described breach a (31) and breach b (41) are about the center of the outline of this two-sided trick plate
Line is symmetrical.
6. for installing a support body for the two-sided trick plate described in any one of claim 1-5,
It is characterized in that, this support body is provided with the inserting needle plate (5) matched with described two-sided trick plate.
Support body the most according to claim 6, it is characterised in that described inserting needle plate (5)
Side is provided with semiaxis a (3) convex with described rotation or rotates the rotation that convex semiaxis b (4) is matched
Recessed semiaxis (51), opposite side is provided with semiaxis a (3) convex with described rotation or rotates convex semiaxis b
(4) snap fit (52) matched.
Support body the most according to claim 7, it is characterised in that on described snap fit (52)
It is provided with the boss (521) matched with described breach a (31) or breach b (41).
Support body the most according to claim 8, it is characterised in that described boss (521)
It is provided with concave point (5211).
Support body the most according to claim 6, it is characterised in that described inserting needle plate (5)
Bottom is provided with shell fragment (53), and described shell fragment (53) is upper and described rotation convex semiaxis a (3)
Or the position rotating convex semiaxis b (4) corresponding is provided with salient point (531).
11. 1 kinds of puncture supporters, it is characterised in that this puncture supporter includes any one of claim 1-5
Support body described in described two-sided trick plate and any one of claim 6-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206394.5A CN105902301B (en) | 2016-04-05 | 2016-04-05 | A kind of puncture supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206394.5A CN105902301B (en) | 2016-04-05 | 2016-04-05 | A kind of puncture supporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105902301A true CN105902301A (en) | 2016-08-31 |
| CN105902301B CN105902301B (en) | 2019-10-29 |
Family
ID=56745349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610206394.5A Active CN105902301B (en) | 2016-04-05 | 2016-04-05 | A kind of puncture supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105902301B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017173569A1 (en) * | 2016-04-05 | 2017-10-12 | 王沁 | Double-sided needle slot board, frame and puncture needle frame |
| CN113017790A (en) * | 2021-02-24 | 2021-06-25 | 颍上县人民医院 | Surgical puncture needle and use method thereof |
| WO2021179208A1 (en) * | 2020-03-11 | 2021-09-16 | 苏州市立普医疗科技有限公司 | Needle groove plate, puncture support, and biopsy device |
| WO2021243601A1 (en) * | 2020-06-03 | 2021-12-09 | 苏州市立普医疗科技有限公司 | Adapter, needle groove plate assembly, puncture support, and biopsy device |
| WO2022094887A1 (en) * | 2020-11-05 | 2022-05-12 | 苏州市立普医疗科技有限公司 | Needle support structure and needle guide bracket |
| WO2022094885A1 (en) * | 2020-11-05 | 2022-05-12 | 苏州市立普医疗科技有限公司 | Needle support structure and needle guide bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489730A (en) * | 1982-07-08 | 1984-12-25 | Tokyo Shibaura Denki Kabushiki Kaisha | Ultrasonic transducer probe |
| US6475152B1 (en) * | 2000-03-13 | 2002-11-05 | Koninklijke Philips Electronics N.V. | Biopsy needle guide for attachment to an ultrasound transducer |
| US20030171681A1 (en) * | 2000-02-25 | 2003-09-11 | Anders Weilandt | Disposable needle guide system |
| US20060241477A1 (en) * | 2005-04-05 | 2006-10-26 | B-K Medical Aps | Needle guide supporting device |
| CN2897177Y (en) * | 2005-12-05 | 2007-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture holder for guiding and separating puncture needle conveniently |
| US7452331B1 (en) * | 1999-04-08 | 2008-11-18 | Rick L Pruter | Vascular adjustable multi-gauge tilt-out method and apparatus for guiding needles |
| US20150112200A1 (en) * | 2008-12-18 | 2015-04-23 | C. R. Bard, Inc. | Needle Guide Including Enhanced Visibility Entrance |
| CN104994791A (en) * | 2013-02-06 | 2015-10-21 | 株式会社东芝 | Puncture adapter, ultrasonic probe, and ultrasonic diagnostic device |
| WO2015159129A1 (en) * | 2014-04-16 | 2015-10-22 | B-K Medical Aps | Multi-purpose instrument guide |
-
2016
- 2016-04-05 CN CN201610206394.5A patent/CN105902301B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489730A (en) * | 1982-07-08 | 1984-12-25 | Tokyo Shibaura Denki Kabushiki Kaisha | Ultrasonic transducer probe |
| US7452331B1 (en) * | 1999-04-08 | 2008-11-18 | Rick L Pruter | Vascular adjustable multi-gauge tilt-out method and apparatus for guiding needles |
| US20030171681A1 (en) * | 2000-02-25 | 2003-09-11 | Anders Weilandt | Disposable needle guide system |
| US6475152B1 (en) * | 2000-03-13 | 2002-11-05 | Koninklijke Philips Electronics N.V. | Biopsy needle guide for attachment to an ultrasound transducer |
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| CN2897177Y (en) * | 2005-12-05 | 2007-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture holder for guiding and separating puncture needle conveniently |
| US20150112200A1 (en) * | 2008-12-18 | 2015-04-23 | C. R. Bard, Inc. | Needle Guide Including Enhanced Visibility Entrance |
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| WO2015159129A1 (en) * | 2014-04-16 | 2015-10-22 | B-K Medical Aps | Multi-purpose instrument guide |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017173569A1 (en) * | 2016-04-05 | 2017-10-12 | 王沁 | Double-sided needle slot board, frame and puncture needle frame |
| US11109889B2 (en) | 2016-04-05 | 2021-09-07 | Qin Wang | Double-sided needle groove, frame body and puncture frame |
| WO2021179208A1 (en) * | 2020-03-11 | 2021-09-16 | 苏州市立普医疗科技有限公司 | Needle groove plate, puncture support, and biopsy device |
| WO2021243601A1 (en) * | 2020-06-03 | 2021-12-09 | 苏州市立普医疗科技有限公司 | Adapter, needle groove plate assembly, puncture support, and biopsy device |
| WO2022094887A1 (en) * | 2020-11-05 | 2022-05-12 | 苏州市立普医疗科技有限公司 | Needle support structure and needle guide bracket |
| WO2022094885A1 (en) * | 2020-11-05 | 2022-05-12 | 苏州市立普医疗科技有限公司 | Needle support structure and needle guide bracket |
| CN113017790A (en) * | 2021-02-24 | 2021-06-25 | 颍上县人民医院 | Surgical puncture needle and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105902301B (en) | 2019-10-29 |
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