CN209564180U - A kind of ultrasonic probe and its puncture supporter - Google Patents
A kind of ultrasonic probe and its puncture supporter Download PDFInfo
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- CN209564180U CN209564180U CN201821956343.5U CN201821956343U CN209564180U CN 209564180 U CN209564180 U CN 209564180U CN 201821956343 U CN201821956343 U CN 201821956343U CN 209564180 U CN209564180 U CN 209564180U
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- faceplate
- elastic
- probe
- frame body
- puncture supporter
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Abstract
The utility model discloses a kind of puncture supporters, are mainly used for intracavitary probe, and the case nose button bit for devising preceding fixed structure, i.e., the first elastic faceplate and the second elastic faceplate and probe closely connects, and realize the fixation of puncture supporter front end；By rear end fixed structure, i.e. third elasticity faceplate and the 4th elastic faceplate surrounds on probing shell, the fixation of puncture supporter rear end is realized, using the elastic deformation of elastic material, to realize fast assembling-disassembling.Also, movement of the frame body on probe is limited using positioning device；First elastic faceplate and the second elastic faceplate and third elasticity faceplate and the 4th elastic faceplate at least one set faceplate wrapped the maximum gauge with probe contacts position, avoided falling off.Above structure ensure that the relative position of puncture supporter and probe is fixed, and will not generate axial movement, move radially and axially rotate.The invention also discloses a kind of ultrasonic probes using above-mentioned puncture supporter.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of ultrasonic probes and its puncture supporter.
Background technique
Puncture supporter also known as ultrasonic probe puncture frame or guiding puncture frame or puncture gate apparatus.By on ultrasonic probe
Puncture supporter is installed, puncture needle can be directed to the target position of human body under ultrasound guidance, to realize cytology biopsy, histology
Biopsy, tumour suction and treatment etc..
Current existing puncture supporter mainly uses stainless steel to process, or finishes after using stainless steel essence casting, existing
Metal puncture frame need screw to fix, dismounting is inconvenient.
Therefore, how a kind of puncture supporter is provided, is that current those skilled in the art are urgently to be resolved to realize fast assembling-disassembling
Technical problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of puncture supporter, to realize fast assembling-disassembling.The utility model
Another object be to provide a kind of ultrasonic probe using above-mentioned puncture supporter.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of puncture supporter, including frame body, offer the through-hole for accommodating puncture needle on the frame body, before the frame body
Hold the elastic faceplate of first be relatively set on the outer wall for being stuck in the probe and the second elastic faceplate, first elasticity
Faceplate and the second elastic faceplate are matched with the position shape of the probe contacts, and the rear end of the frame body is relatively set with
The elastic faceplate of third elasticity faceplate on outer wall and the 4th for being stuck in the probe, the third elasticity faceplate and described the
Four elastic faceplates are matched with the position shape of the probe contacts；Described first elastic faceplate and the second elastic faceplate exist
With the position of the probe contacts, the maximum gauge of the outer wall at the position of the probe was wrapped, and/or, the third bullet
Property faceplate and the 4th elastic faceplate at the position with the probe contacts, wrapped the outer wall at the position of the probe
Maximum gauge.
Preferably, the positioning device moved on probe for limiting the frame body is provided on above-mentioned frame body, it is described fixed
Position device is equipped with the limiting device on the corresponding position of the probe.
Preferably, above-mentioned positioning device is multiple, is equipped with multiple limiting devices on the outer wall of the probe.
Preferably, the shape of above-mentioned multiple positioning devices is different, sets with the multiple limiting device cooperation of different shapes
It sets.
Preferably, above-mentioned positioning device is protrusion, and the limiting device on the outer wall of the probe is corresponding groove.
Preferably, the above-mentioned first elastic faceplate and the second elastic faceplate, and/or, the third elasticity faceplate and institute
The 4th elastic faceplate is stated, shape and the matching grooves of the corresponding position of the probe are arranged.
Preferably, the front edge and the third elasticity faceplate of the above-mentioned first elastic faceplate and the second elastic faceplate
The position that spacing and the probe both ends diameter between the back end edge of the described 4th elastic faceplate vertically increase it is interior
Spacing between edge vertically is equal.
Preferably, above-mentioned frame body is plastic cement material or plastic material.
Preferably, the above-mentioned first elastic faceplate and the second elastic faceplate, and/or, the third elasticity faceplate and institute
The 4th elastic faceplate is stated, the edge far from the frame body is provided with flanging.
Preferably, die hole is offered out on above-mentioned frame body.
Preferably, it is above-mentioned go out die hole be it is multiple, be provided on the frame body of the top of the through-hole and/or the through-hole
On the frame body of lower section, the multiple die hole out is arranged alternately along the length direction of the through-hole.
Preferably, above-mentioned puncture supporter further includes round tube, and the round tube is inlayed in the through hole, internal diameter with wear
The outer diameter of pricker is equipped with.
The utility model also provides a kind of ultrasonic probe, including probing shell, the probing shell and above-mentioned any one
The puncture supporter shape is equipped with.
Puncture supporter provided by the utility model, including frame body offer the through-hole for accommodating puncture needle on the frame body,
The the first elastic faceplate and the second elastic faceplate that the front end of the frame body is relatively set on the outer wall for being stuck in the probe,
Described first elastic faceplate and the second elastic faceplate are matched with the position shape of the probe contacts, after the frame body
Hold the third elasticity faceplate being relatively set on the outer wall for being stuck in the probe and the 4th elastic faceplate, the third elasticity
Faceplate and the 4th elastic faceplate are matched with the position shape of the probe contacts；The first elastic faceplate and described the
Two elastic faceplates wrapped the maximum gauge of the outer wall at the position of the probe at the position with the probe contacts, and/
Or, the third elasticity faceplate and the 4th elastic faceplate wrapped the probe at the position with the probe contacts
The maximum gauge of the outer wall at the position.
Puncture supporter provided by the utility model, is mainly used for intracavitary probe, devises preceding fixed structure, i.e. the first elastic card
The case nose button bit of wall and the second elastic faceplate and probe closely connects, and realizes the fixation of puncture supporter front end；It is solid by rear end
Determine structure, i.e. third elasticity faceplate and the 4th elastic faceplate surrounds on probing shell, realize the fixation of puncture supporter rear end, utilize
The elastic deformation of elastic material, to realize fast assembling-disassembling.
Also, movement of the frame body on probe, the first elastic faceplate and the second elastic card are limited using positioning device
Wall and third elasticity faceplate and the 4th elastic faceplate at least one set faceplate wrapped the maximum gauge with probe contacts position, kept away
Exempt to fall off.Above structure ensure that the relative position of puncture supporter and probe is fixed, and will not generate axial movement, move radially and axis
To rotation.
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 this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the bottom surface structure schematic diagram of puncture supporter provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that puncture supporter provided by the embodiment of the utility model is fastened on before probe；
Fig. 3 is the structural schematic diagram that puncture supporter provided by the embodiment of the utility model is fastened on after probe.
In figure 1 above -3:
The first elastic faceplate 2 of elastic faceplate 1, second, third elasticity faceplate the 3, the 4th elastic faceplate 4, the first positioning device
5, the second positioning device 6, first goes out die hole 7, the second groove 8, circular groove 9, strip groove 10, puncture needle 11, probe 12, sound
First 13, second goes out die hole 14.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the bottom surface structure schematic diagram of puncture supporter provided by the embodiment of the utility model；Fig. 2 is
Puncture supporter provided by the embodiment of the utility model is fastened on the structural schematic diagram before probe；Fig. 3 mentions for the utility model embodiment
The puncture supporter of confession is fastened on the structural schematic diagram after probe.
Puncture supporter provided by the embodiment of the utility model, including frame body are offered for accommodating puncture needle 11 on frame body
Through-hole, the first elastic faceplate 1 and the second elastic faceplate that the front end of frame body is relatively set on the outer wall for being stuck in probe 12
2, the position shape that the first elastic faceplate 1 and the second elastic faceplate 2 are contacted with probe 12 matches, and the rear end of frame body is oppositely arranged
There are the third elasticity faceplate 3 and the 4th elastic faceplate 4, third elasticity faceplate 3 and the 4th bullet on the outer wall for being stuck in probe 12
Property faceplate 4 matched with the 12 position shape that contacts of probe；First elastic faceplate 1 and the second elastic faceplate 2 connect with probe 12
The position of touching wrapped the maximum gauge of the outer wall at the position of probe 12, and/or, third elasticity faceplate 3 and the 4th elastic card
Wall 4 wrapped the maximum gauge of the outer wall at the position of probe 12 at the position contacted with probe 12.It is provided with and is used on frame body
The positioning device that limitation frame body moves on probe 12, positioning device are set with the limiting device cooperation on the corresponding position of probe 12
It sets.Sound head 13 with probe 12 is front end.
Puncture supporter provided by the embodiment of the utility model, is mainly used for intracavitary probe, devises preceding fixed structure, i.e., first
Elastic faceplate 1 and the second elastic faceplate 2 are closely connect with the case nose button bit of probe 12, realize the fixation of puncture supporter front end；
By rear end fixed structure, i.e. third elasticity faceplate 3 and the 4th elastic faceplate 4 surrounds on probing shell, after realizing puncture supporter
The fixation at end, using the elastic deformation of elastic material, to realize fast assembling-disassembling.
Also, using movement of the positioning device limitation frame body on probe 12, the first elastic faceplate 1 and the second elastic faceplate
2 and third elasticity faceplate 3 and the 4th at least one set of faceplate of elastic faceplate 4 wrapped it is straight with the maximum of 12 contacts site of probe
Diameter avoids falling off.Above structure ensure that puncture supporter and the relative position of probe 12 are fixed, and will not generate axial movement, radial direction
Mobile and axial rotation.
Wherein, the specific embodiment that the limiting device on the corresponding position of positioning device and probe 12 is equipped with has more
Kind:
The first specific embodiment, positioning device are protrusion, and the limiting device popped one's head on 12 outer wall is corresponding recessed
Slot, positioning device are the first positioning device 5, and the front end of the inner wall of frame body is provided with the first positioning device 5, the first positioning device 5
For protrusion, such as cylinder, the limiting device that is arranged is the circular groove 9 used with cylindrical fit on 12 outer wall of popping one's head in.
Second of specific embodiment, positioning device are the second positioning device 6, and the rear end of the inner wall of frame body is provided with second
Positioning device 6, the second positioning device 6 are long strip block, and the limiting device that is arranged is to make with long strip block cooperation on 12 outer wall of popping one's head in
Strip groove 10.The two sides of long strip block are provided with multiple protrusions.
The third specific embodiment, the first elastic faceplate 1 and the second elastic faceplate 2, and/or, 3 He of third elasticity faceplate
The matching grooves of the corresponding position of 4th elastic faceplate 4, shape and probe 12 are arranged, and groove includes the first groove and the second groove
8, pop one's head in 12 front end outer wall on offer the first groove and the second groove 8 in itself, the first elastic faceplate 1 and the second bullet
Property faceplate 2 front end be provided with protrusion, the first elastic faceplate 1 is inserted into the first groove, and the second elastic insertion second of faceplate 2 is recessed
In slot 8, the shape matching of the first elastic faceplate 1 and the first groove, the shape matching of the second elastic faceplate 2 and the second groove 8, Gu
It is fixed more firm.
4th kind of specific embodiment, positioning device be it is multiple, with probe 12 outer wall on multiple limiting devices cooperate
Setting.Positioning device can also include any two kinds or all three of three kinds of above-mentioned specific embodiments simultaneously, for example,
When positioning device includes the first positioning device 5 and the second positioning device 6 simultaneously, pass through location structure, i.e. 5 He of the first positioning device
Second positioning device 6 cooperates with the limiting device on the shell of probe 12, it is ensured that exact position of the puncture supporter on probing shell,
Meanwhile limitation is around shell rotary freedom.
The shape of multiple positioning devices is different, is equipped with multiple limiting devices of different shapes.
Wherein, the front edge and third elasticity faceplate 3 of the first elastic faceplate 1 and the second elastic faceplate 2 and the 4th elasticity
Spacing between the back end edge of faceplate 4 vertically, and probe 12 both ends diameters increase position inside edge between along axial direction
On spacing it is equal, faceplate can nature block.
Wherein, frame body is plastic cement material or plastic material.Die hole 7 is offered out on frame body.The utility model embodiment
The puncture supporter of offer is a kind of puncture supporter made of plastic cement or plastic material, and design can be by metal forming mould in structure
Tool batch production, can be rapidly assembled and disassembled.Precision is high, is not influenced by mold draft angle.By professional sterilization producer one
Secondary property packaged sterile.
In order to realize that plastic products are opened, while to guarantee that the puncture function of puncture supporter is realized, by puncture needle on puncture supporter
Through-hole forms out die hole by alternate opposite open, and die hole is multiple out, is provided on the frame body of the top of through-hole, and/or
On the frame body of the lower section of through-hole, multiple die holes out are arranged alternately along the length direction of through-hole, for example, die hole goes out including first out
Die hole 7 and second goes out die hole 14, and first goes out on the frame body of the top that is provided with through-hole of die hole 7, second go out die hole 14 be provided with it is logical
On the frame body of the lower section in hole, first go out die hole 7 and second go out die hole 14 be arranged alternately along the length direction of through-hole.So puncture
Pinhole arrangement is realized that any one mold is located at the top of through-hole in that is, preceding mould and rear mold, separately jointly by preceding mould and rear mold respectively
Outer one is located at the lower section of through-hole, by the cooperation precision and machining accuracy of front and back mould, guarantees the size essence of puncture hole structure
Degree and geometric tolerance precision.
Using plastic cement or the puncture supporter of plastic material production, designs and can be produced in batches by metal forming mold in structure,
It can be rapidly assembled and disassembled.Precision is high, is not influenced by mold draft angle.It can be sealed by professional sterilization producer disposable sterilization
Dress.
Wherein, the first elastic faceplate 1 and the second elastic faceplate 2, and/or, third elasticity faceplate 3 and the 4th elastic faceplate 4,
Edge far from frame body is provided with flanging, conveniently removes.
Wherein, above-mentioned puncture supporter further includes round tube, and round tube is inlayed in through-holes, the outer diameter of internal diameter and puncture needle
Dimensional fits setting.It is also possible that frame body is gone out to puncture needle passageway by two or more assembling parts.
Puncture supporter provided by the embodiment of the utility model is detained before being caught in shell by the preceding fixed structure of front end in clamping
Position, is positioned, rear end is fixed on probing shell by rear end fixed structure, and rear end fixed structure is designed as out by location structure
Mouth shape wrapped probing shell maximum gauge position by the flexible deformation of plastic products.When disassembly, by external force, it will puncture
The opening of frame rear end fixed structure is pulled up from probing shell, removes puncture supporter.
The utility model also provides a kind of ultrasonic probe, including probing shell, and probing shell and above-mentioned any one are implemented
Puncture supporter shape described in example is equipped with.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (13)
1. a kind of puncture supporter, including frame body, the through-hole for accommodating puncture needle is offered on the frame body, which is characterized in that
The the first elastic faceplate and the second elastic faceplate that the front end of the frame body is relatively set on the outer wall for being stuck in probe,
Described first elastic faceplate and the second elastic faceplate are matched with the position shape of the probe contacts,
The rear end of the frame body is relatively set with third elasticity faceplate and the 4th elasticity on the outer wall for being stuck in the probe
Faceplate, the third elasticity faceplate and the 4th elastic faceplate are matched with the position shape of the probe contacts；
Described first elastic faceplate and the second elastic faceplate wrapped the probe at the position with the probe contacts
The maximum gauge of the outer wall at the position,
And/or
The third elasticity faceplate and the 4th elastic faceplate wrapped the probe at the position with the probe contacts
The maximum gauge of the outer wall at the position.
2. puncture supporter according to claim 1, which is characterized in that be provided on the frame body and exist for limiting the frame body
The positioning device moved on probe, the positioning device are equipped with the limiting device on the corresponding position of the probe.
3. puncture supporter according to claim 2, which is characterized in that the positioning device be it is multiple, it is outer with the probe
Multiple limiting devices on wall are equipped with.
4. puncture supporter according to claim 3, which is characterized in that the shape of the multiple positioning device is different, with difference
The multiple limiting device of shape is equipped with.
5. puncture supporter according to claim 2, which is characterized in that the positioning device is protrusion, the outer wall of the probe
On limiting device be corresponding groove.
6. puncture supporter according to claim 1, which is characterized in that the described first elastic faceplate and second elastic card
Wall, and/or, the third elasticity faceplate and the 4th elastic faceplate, the groove of shape and the corresponding position of the probe
With setting.
7. puncture supporter according to claim 1, which is characterized in that the described first elastic faceplate and the second elastic faceplate
Front edge and the third elasticity faceplate and the back end edge of the 4th elastic faceplate between spacing vertically and institute
The spacing stated between the inside edge at the position that probe both ends diameter increases vertically is equal.
8. puncture supporter according to claim 1, which is characterized in that the frame body is plastic cement material or plastic material.
9. puncture supporter according to claim 1, which is characterized in that the described first elastic faceplate and second elastic card
Wall, and/or, the third elasticity faceplate and the 4th elastic faceplate, the edge far from the frame body is provided with flanging.
10. puncture supporter according to claim 1, which is characterized in that offer out die hole on the frame body.
11. puncture supporter according to claim 10, which is characterized in that it is described go out die hole be it is multiple, be provided with the through-hole
Top frame body on and/or the through-hole lower section frame body on, it is the multiple go out die hole along the through-hole length side
To being arranged alternately.
12. puncture supporter according to claim 1, which is characterized in that further include round tube, the round tube is embedded in the through-hole
In, the outer diameter of internal diameter and puncture needle is equipped with.
13. a kind of ultrasonic probe, including probing shell, which is characterized in that the probing shell and the claims 1-12 appoint
Puncture supporter shape described in meaning one is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956343.5U CN209564180U (en) | 2018-11-26 | 2018-11-26 | A kind of ultrasonic probe and its puncture supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956343.5U CN209564180U (en) | 2018-11-26 | 2018-11-26 | A kind of ultrasonic probe and its puncture supporter |
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| Publication Number | Publication Date |
|---|---|
| CN209564180U true CN209564180U (en) | 2019-11-01 |
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ID=68319334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956343.5U Active CN209564180U (en) | 2018-11-26 | 2018-11-26 | A kind of ultrasonic probe and its puncture supporter |
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| CN (1) | CN209564180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081199A (en) * | 2021-04-27 | 2021-07-09 | 常州市第一人民医院 | Puncture fixing support |
| WO2022226881A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州市立普医疗科技有限公司 | Puncture frame and puncture apparatus |
-
2018
- 2018-11-26 CN CN201821956343.5U patent/CN209564180U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081199A (en) * | 2021-04-27 | 2021-07-09 | 常州市第一人民医院 | Puncture fixing support |
| CN113081199B (en) * | 2021-04-27 | 2022-03-01 | 常州市第一人民医院 | Puncture fixing support |
| WO2022226881A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州市立普医疗科技有限公司 | Puncture frame and puncture apparatus |
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