CN109498069A - A kind of fixed device of breast puncture and its application method - Google Patents
A kind of fixed device of breast puncture and its application method Download PDFInfo
- Publication number
- CN109498069A CN109498069A CN201811632840.4A CN201811632840A CN109498069A CN 109498069 A CN109498069 A CN 109498069A CN 201811632840 A CN201811632840 A CN 201811632840A CN 109498069 A CN109498069 A CN 109498069A
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- Prior art keywords
- puncture
- probe
- breast
- guiding
- high frequency
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
-
- 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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/17—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins for soft tissue, e.g. breast-holding devices
-
- 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
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Abstract
The invention discloses a kind of fixed devices of breast puncture and its application method in aspiration biopsy medical instruments field; including ultrasonic high frequency probe, probe cable and diasonograph; ultrasonic high frequency probe is placed in the locating slot in the middle part of probe bracket; the front and rear sides of probe bracket are hinged with positioning splint; elastic hold-down mechanism is equipped between two pieces of positioning splints; one side bottom of positioning splint is equipped with elastic protective pad; the left and right sides of probe bracket is removably connected with guiding puncture module, and guiding puncture module is equipped at least four puncture needle guiding groove；The method includes the steps: mammary gland is sterilized, mammary gland and ultrasonic high frequency probe is fixed with positioning splint, after analyzing by diasonograph, finds out guiding puncture route.The present invention can have good positioning the positional relationship of high frequency ultrasound probe and breast lump, improve probe stationary, and more accurately selection punctures inserting needle path.
Description
Technical field
The invention belongs to aspiration biopsy medical instruments field, in particular to a kind of breast puncture fixes device and its user
Method.
Background technique
Currently, guiding breast lump aspiration biopsy using diasonograph is the common method of Diagnosis of Breast cancer, this method
Mammary gland inner disease foci position is detected by ultrasonic probe, ultrasonic probe is connected with diasonograph, after diasonograph analysis
Occur guiding route over the display, puncture path can be prejudged, but disadvantage is that: in the prior art,
Lack the device for fixing mammary gland and ultrasonic probe relative positional relationship, ultrasonic probe once generates small movement, practical
Puncture path will be impacted, cause also can not accurately find lesions position even if prejudging out puncture path.And part disease
Human milk glandular tissue more relaxes, and if old women endocrine dysfunction declines, skin, fat and body of gland significant degradation, atrophy cause
Mammary gland relaxation, for another example glandular hyperplasia in lactating female breast, breast increase, and post-weaning, body of gland atrophy leads to breast relaxation
It is sagging；The pressure that ultrasonic probe applies this kind of more loose mammary gland can be such that it produces into large range of movement, be unfavorable for solid
Determine lesions position, if application pressure is too small, ultrasonic probe and mammary gland cannot be made to be bonded completely, influences diasonograph analysis
Picture quality out.In addition, the most quality of breast cancer lesion is harder, if periphery breast tissue is relatively loose, when puncture needle arrives at
Behind lesion edge, the harder lesion of quality can generate evacuation, and then reduce the success rate punctured.
Summary of the invention
An object of the present invention is to provide a kind of fixed device of breast puncture, and it is swollen to can make up for it existing ultrasonic guidance mammary gland
Lump is easy the deficiency of evacuation when block punctures, and it is steady to improve probe for the positional relationship of have good positioning high frequency ultrasound probe and breast lump
Qualitative, more accurately selection punctures inserting needle path, mitigates penetration damage, more accurately pathologic sampling.
The object of the present invention is achieved like this: a kind of fixed device of breast puncture, including ultrasonic high frequency probe, ultrasound are high
Frequency probe is connected by probe cable with diasonograph, and the ultrasound high frequency probe is placed in the middle part of probe bracket vertically
In locating slot, the search coverage of ultrasonic high frequency probe is located at below probe bracket, and the front and rear sides of probe bracket are hinged with fixed
Position clamping plate, elastic hold-down mechanism is equipped between two pieces of positioning splints, two pieces of positioning splints are V-shaped, two pieces of locating clips
The opposite side of plate is equipped with the elastic protective pad below probe bracket, and ultrasonic high frequency probe is located on the probe bracket
The left and right sides offer module slot, guiding puncture module is equipped in module slot, guiding puncture module and probe bracket are removable
Connection, the lower edge flush of guiding puncture module and ultrasonic high frequency probe are unloaded, the guiding puncture module symmetry of the left and right sides is set
It sets, corresponding ultrasound high frequency probe is equipped at least four puncture needle guiding groove in guiding puncture module, and the inclination of puncture needle guiding groove runs through
The tilt angle of guiding puncture module, each puncture needle guiding groove is different.
When the invention works, two pieces of positioning splints play the role of fixing, by breast lump and ultrasonic high frequency probe
Position mutually fix, ultrasonic high frequency probe goes out the position of breast lump by ultrasonic listening, shows after diasonograph analysis
Device shows guiding puncture route, selects each puncture needle guiding groove and guiding puncture in the guiding puncture module of the left and right sides
Route is 1 corresponding, is punctured by the puncture needle guiding groove.Compared with prior art, beneficial effects of the present invention exist
In: two positioning splints can effectively fix breast tissue, and the mammary gland in puncture process is avoided to generate displacement or evacuation, elastic compression
Mechanism can make positioning splint generate certain pressing force, avoid the relative movement between mammary gland and ultrasonic high frequency probe, and elasticity is protected
Protection pad is located on the inside of positioning splint, directly contacts with breast tissue, avoids that the pressure injury of mammary gland epidermis is finally reached and is mentioned
The purpose of superb sound pitch frequency probe stationary；The side of at least 4 puncture needle guiding grooves in the guiding puncture module of the left and right sides
Each guiding puncture route path planned in Xiang Junyu diasonograph matches, and can select to be convenient for puncturing from the left and right sides
Direction, complete lesion biopsy to different depth, different directions, achieve the purpose that venipuncture inserting needle path.
As a further improvement of the present invention, the import of each puncture needle guiding groove is sequentially distributed from top to bottom is puncturing
On the outside of guiding module, the outlet of each puncture needle guiding groove is intersected at 1 point, and the outlet of puncture needle guiding groove is located at guiding puncture module
Inside.By the achievable lesion biopsy to different depth, different directions of 4 puncture needle guiding grooves, reach venipuncture inserting needle
The purpose in path.
As a further improvement of the present invention, the guiding puncture module is connected by a snap with probe bracket, and puncture is drawn
At least 1 is symmetrically arranged at left and right sides of guide module, and externally buckle, the corresponding outer buckle of the side wall of module slot are equipped with interior buckle.For difference
The puncture needle of model can be adaptable to select the guiding puncture module of different model by disassembly.
As a further improvement of the present invention, the puncture needle guiding groove of the guiding puncture module matches with puncture needle sets
It sets, the model 18G or 14G of puncture needle.
As a further improvement of the present invention, the elastic hold-down mechanism is elasticity steel wire, and elasticity steel wire is equipped at least 2
Root, elasticity steel wire is V-shaped, and the both ends of elasticity steel wire are equipped with bending section, and positioning splint, which is equipped with, can hold what positioning splint passed through
The bending section end of through-hole, elasticity steel wire is connected with corresponding positioning splint.Elasticity steel wire generates pressing force to positioning splint, can be with
Guarantee clamps mammary gland.
As a further improvement of the present invention, the elastic protective pad is made of silica gel, and the bottom of elastic protective pad is set
There is the parcel being coated on positioning splint downside.Parcel covers positioning splint comprehensively, guarantee mammary gland not with hard material
Contact, avoids the pressure injury to mammary gland epidermis.
As a further improvement of the present invention, the two sides of the probe bracket are obliquely installed, and positioning splint is fitted in probe
The corresponding side surface of bracket.The technical solution guarantees that structure is more compact.
As a further improvement of the present invention, the display of the diasonograph can show several and each puncture needle
The one-to-one guiding puncture route of guiding groove.The guiding puncture route finally shown according to diasonograph, from two sides
Guiding puncture module selects paired puncture needle guiding groove.
The second object of the present invention is to provide a kind of application method of fixed device of breast puncture, relatively loose cream can be completed
Breast tissue can well be fixed, breast tissue is avoided to shift by the aspiration biopsy of adenoncus block, improve the relatively loose mammary gland of ultrasonic guidance
The success rate that lump punctures.
The object of the present invention is achieved like this: a kind of application method of the fixed device of breast puncture includes the following steps:
(1) it carries out disinfection to the fixed device of breast puncture, and skin is marked with marking pen at patient's breast lump, then
To at patient's breast lump and its surrounding wall of the chest carries out disinfection, ultrasonic high frequency probe is inserted in sterility protection set；
(2) ultrasonic high frequency probe is vertically placed in the locating slot of probe bracket, then probe cable is concluded it is smooth, and
Breast lump mark and around it is full and uniform smear sterile couplant, firmly pinching two positioning splint tops makes positioning splint
It is separated at the abutting of lower part, until the distance between two positioning splints reach maximum；
(3) running fix clamping plate enters between two positioning splints by breast lump mark, so that mark is close to ultrasonic high frequency and visits
Then head unclamps the top of positioning splint, is bonded the elastic protective pad of two sides sufficiently with mammary gland and has consolidated breast lump mark
At note with the relationship of ultrasonic high frequency probe；
(4) diasonograph is analyzed and determined that diasonograph display shows conjunction by the detection of ultrasonic high frequency probe
Suitable guiding puncture route compares the position of each puncture needle guiding groove in guiding puncture route and left and right sides guiding puncture module
Relationship is set, to select corresponding puncture needle guiding groove；
(5) local anesthetic is injected to local breast tissue along above-mentioned puncture needle guiding groove, it, will after drug dispersion 1-2min
Aspiration biopsy device is pierced into breast tissue along the puncture needle guiding groove, excites aspiration biopsy device when reaching breast lump edge,
Aspiration biopsy device is extracted after materials, completes pathologic sampling.
Compared with prior art, the beneficial effects of the present invention are: method of the invention can consolidate relatively loose mammary gland
It is fixed, it reduces and even avoids Mass in breast displacement, evacuation, bootable biopsy device precisely enters lesion, draws to improve ultrasound
Lead the success rate that relatively loose Mass in breast punctures, this method is easy to operate and conveniently, and accurate positioning.
As a further improvement of the present invention, in the step (4), if can not find out corresponding with guiding puncture route
Puncture needle guiding groove, the positional relationship of breast lump and ultrasonic high frequency probe is moved forward and backward, until diasonograph display
On show guiding puncture route corresponding with any puncture needle guiding groove, select corresponding puncture needle guiding groove.This skill
Art scheme is adjusted by the position to positioning splint, so that diasonograph finds out the guiding puncture route of adaptation, then from
Corresponding puncture needle guiding groove is selected in guiding puncture module.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the sectional view along AA of Fig. 1.
Fig. 3 is the BB of Fig. 1 to cross-sectional view.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is the schematic perspective view of outer buckle and interior buckle.
Fig. 6 is the main view of guiding puncture module.
Fig. 7 is the side view of guiding puncture module.
Fig. 8 is the structural schematic diagram of probe bracket and ultrasonic high frequency probe.
Fig. 9 is the location diagram of ultrasonic high frequency probe and guiding puncture module.
Wherein, 1 ultrasonic high frequency probe, 1a probe cable, 2 probe brackets, 2a locating slot, 2b module slot, 3 positioning splints, 4
Elastic protective pad, 4a parcel, 5 guiding puncture modules, 5a puncture needle guiding groove, 5a1 import, the outlet 5a2,6 elasticity steel wires, 6a
Bending section, 7 buckle outside, buckle, 9 breast lumps, 10 search coverages in 8.
Specific embodiment
As shown in figs 1-9, logical for a kind of fixed device of breast puncture, including ultrasonic high frequency probe 1, ultrasonic high frequency probe 1
It crosses probe cable 1a to be connected with diasonograph, ultrasonic high frequency probe 1 is placed on the locating slot 2a at 2 middle part of probe bracket vertically
Interior, the search coverage 10 of ultrasonic high frequency probe 1 is located at 2 lower section of probe bracket, and the front and rear sides of probe bracket 2 are hinged with positioning
Clamping plate 3 is equipped with elastic hold-down mechanism between two pieces of positioning splints 3, and two pieces of positioning splints 3 are V-shaped, and two pieces of positioning splints 3 are opposite
Side be equipped with the elastic protective pad 4 positioned at the lower section of probe bracket 2, the left and right of ultrasonic high frequency probe 1 is located on probe bracket 2
Two sides offer module slot 2b, are equipped with guiding puncture module 5 in module slot 2b, guiding puncture module 5 and probe bracket 2 are removable
Connection is unloaded, the guiding puncture module 5 of the lower edge flush of guiding puncture module 5 and ultrasonic high frequency probe 1, the left and right sides is symmetrical
It is arranged, corresponding ultrasonic high frequency probe 1 is equipped at least four puncture needle guiding groove 5a, puncture needle guiding groove 5a in guiding puncture module 5
Inclination runs through guiding puncture module 5, and the tilt angle of each puncture needle guiding groove 5a is different.The import of each puncture needle guiding groove 5a
5a1 is sequentially distributed from top to bottom in 5 outside of guiding puncture module, and the outlet 5a2 of each puncture needle guiding groove 5a is intersected at 1 point, wears
The outlet 5a2 of pricker guiding groove 5a is located at 5 inside of guiding puncture module.Guiding puncture module 5 and probe bracket 2 are connected by buckle
It connects, at least 1 is symmetrically arranged at left and right sides of guiding puncture module 5, and externally buckle 7, the corresponding outer buckle 7 of the side wall of module slot 2b are equipped with
Interior buckle 8.The puncture needle guiding groove 5a of guiding puncture module 5 and puncture needle match setting, the model 18G of puncture needle or
14G.The elastic hold-down mechanism is elasticity steel wire 6, and elasticity steel wire 6 is equipped at least 2, and elasticity steel wire 6 is V-shaped, elasticity steel wire 6
Both ends be equipped with bending section 6a, positioning splint 3, which is equipped with, can hold the through-hole that positioning splint 3 passes through, the bending section of elasticity steel wire 6
The end 6a is connected with corresponding positioning splint 3.The elastic hold-down mechanism may be torsional spring.Elastic protective pad 4 uses silica gel system
At the bottom of elastic protective pad 4 is equipped with the parcel 4a being coated on 3 downside of positioning splint.The two sides of probe bracket 2 tilt
Setting, positioning splint 3 are fitted in the corresponding side surface of probe bracket 2.The display of the diasonograph can show several
With each one-to-one guiding puncture route of puncture needle guiding groove 5a.
A kind of application method of the fixed device of above-mentioned breast puncture, includes the following steps:
(1) it carries out disinfection to the fixed device of breast puncture, and skin is marked with marking pen at patient's breast lump 9, so
Afterwards at patient's breast lump 9 and its surrounding wall of the chest carries out disinfection, ultrasonic high frequency probe 1 is inserted in sterility protection set；
(2) ultrasonic high frequency probe 1 is vertically placed in the locating slot 2a of probe bracket 2, is then concluded probe cable 1a flat
It is whole, and 9 mark of breast lump and around it is full and uniform smear sterile couplant, firmly pinch two positioning splints, 3 top
Make to separate at 3 lower part abutting of positioning splint, until the distance between two positioning splints 3 reach maximum；
(3) running fix clamping plate 3 allows 9 mark of breast lump to enter between two positioning splints 3, and mark is made to be close to ultrasonic high frequency
Probe 1, then unclamp positioning splint 3 top, be bonded the elastic protective pad 4 of two sides sufficiently with mammary gland and consolidated mammary gland swell
The relationship of 9 mark of block and ultrasonic high frequency probe 1；
(4) diasonograph is analyzed and determined that diasonograph display shows conjunction by the detection of ultrasonic high frequency probe 1
Suitable guiding puncture route compares each puncture needle guiding groove 5a in guiding puncture route and left and right sides guiding puncture module 5
Positional relationship, to select corresponding puncture needle guiding groove 5a；
(5) local anesthetic is injected to local breast tissue along above-mentioned puncture needle guiding groove 5a, after drug dispersion 1-2min,
Aspiration biopsy device is pierced into breast tissue along the puncture needle guiding groove 5a, excites aspiration biopsy when reaching 9 edge of breast lump
Device extracts aspiration biopsy device after materials, completes pathologic sampling.
In the step (4), if puncture needle guiding groove 5a corresponding with guiding puncture route can not be found out, front and back is moved
The positional relationship of dynamic breast lump 9 and ultrasonic high frequency probe 1, until being shown on diasonograph display and any puncture needle
The corresponding guiding puncture route of guiding groove 5a selects corresponding puncture needle guiding groove 5a.
When the present apparatus works, two pieces of positioning splints 3 play the role of fixing, and breast lump 9 and ultrasonic high frequency are visited
First 1 position is mutually fixed, and ultrasonic high frequency probe 1 goes out the position of breast lump 9 by ultrasonic listening, after diasonograph analysis
Display shows guiding puncture route, select the left and right sides guiding puncture module 5 on each puncture needle guiding groove 5a with wear
It is 1 corresponding to pierce guiding route, is punctured by puncture needle guiding groove 5a.The advantages of present apparatus, is: two positioning
Clamping plate 3 can effectively fix breast tissue, avoid the mammary gland in puncture process from generating displacement or evacuation, elastic hold-down mechanism can make fixed
Position clamping plate 3 generates certain pressing force, avoids the relative movement between mammary gland and ultrasonic high frequency probe 1, and elastic protective pad 4 is located at
3 inside of positioning splint, directly contacts with breast tissue, avoids the pressure injury to mammary gland epidermis, is finally reached raising ultrasound
The purpose of 1 stability of high frequency probe；The direction of at least 4 puncture needle guiding groove 5a in the guiding puncture module 5 of the left and right sides
It matches with each guiding puncture route path planned in diasonograph, can select to be convenient for puncture from the left and right sides
Direction completes the lesion biopsy to different depth, different directions, achievees the purpose that venipuncture inserting needle path.This method can
Relatively loose mammary gland is fixed, reduces and even avoids Mass in breast displacement, evacuation, bootable biopsy device precisely enters disease
Stove, the success rate punctured to improve the relatively loose Mass in breast of ultrasonic guidance, this method are easy to operate and conveniently, and positioning accurate
It is quasi-.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (10)
1. a kind of fixed device of breast puncture, including ultrasonic high frequency probe, ultrasonic high frequency probe are examined by probe cable and ultrasound
Disconnected instrument is connected, which is characterized in that the ultrasound high frequency probe is placed on vertically in the locating slot in the middle part of probe bracket, and ultrasound is high
The search coverage of frequency probe is located at below probe bracket, and the front and rear sides of probe bracket are hinged with positioning splint, described in two pieces
Elastic hold-down mechanism is equipped between positioning splint, two pieces of positioning splints are V-shaped, and two pieces of opposite sides of the positioning splint are all provided with
There is the elastic protective pad being located at below probe bracket, the left and right sides that ultrasonic high frequency probe is located on the probe bracket opens up
There is module slot, is equipped with guiding puncture module in module slot, guiding puncture module is detachably connected with probe bracket, guiding puncture mould
The guiding puncture module symmetry of the lower edge flush of block and ultrasonic high frequency probe, the left and right sides is arranged, in guiding puncture module
Corresponding ultrasound high frequency probe is equipped at least four puncture needle guiding groove, and the inclination of puncture needle guiding groove runs through guiding puncture module, respectively wears
The tilt angle of pricker guiding groove is different.
2. the fixed device of a kind of breast puncture according to claim 1, which is characterized in that each puncture needle guiding groove
Import is sequentially distributed from top to bottom on the outside of guiding puncture module, and the outlet of each puncture needle guiding groove is intersected at 1 point, and puncture needle draws
The outlet of guide groove is located on the inside of guiding puncture module.
3. the fixed device of a kind of breast puncture according to claim 1 or 2, which is characterized in that the guiding puncture module
It is connected by a snap with probe bracket, at least 1 is symmetrically arranged at left and right sides of guiding puncture module and is externally buckled, the side wall of module slot
Corresponding outer buckle is equipped with interior buckle.
4. the fixed device of a kind of breast puncture according to claim 3, which is characterized in that the guiding puncture module is worn
Pricker guiding groove and puncture needle match setting, the model 18G or 14G of puncture needle.
5. the fixed device of a kind of breast puncture according to claim 1 or 2, which is characterized in that the elastic hold-down mechanism
For elasticity steel wire, elasticity steel wire is equipped at least 2, and elasticity steel wire is V-shaped, and the both ends of elasticity steel wire are equipped with bending section, positioning
Clamping plate, which is equipped with, can hold the through-hole that positioning splint passes through, and the bending section end of elasticity steel wire is connected with corresponding positioning splint.
6. the fixed device of a kind of breast puncture according to claim 1 or 2, which is characterized in that the elastic protective pad is adopted
It is made of silica gel, the bottom of elastic protective pad is equipped with the parcel being coated on positioning splint downside.
7. the fixed device of a kind of breast puncture according to claim 1 or 2, which is characterized in that the two of the probe bracket
Side is obliquely installed, and positioning splint is fitted in the corresponding side surface of probe bracket.
8. the fixed device of a kind of breast puncture according to claim 1 or 2, which is characterized in that the diasonograph
Display can show several and the one-to-one guiding puncture route of each puncture needle guiding groove.
9. a kind of application method of the fixed device of breast puncture according to claim 1-8, it is characterised in that packet
Include following steps:
(1) it carries out disinfection to the fixed device of breast puncture, and skin is marked with marking pen at patient's breast lump, then
To at patient's breast lump and its surrounding wall of the chest carries out disinfection, ultrasonic high frequency probe is inserted in sterility protection set；
(2) ultrasonic high frequency probe is vertically placed in the locating slot of probe bracket, then probe cable is concluded it is smooth, and
Breast lump mark and around it is full and uniform smear sterile couplant, firmly pinching two positioning splint tops makes positioning splint
It is separated at the abutting of lower part, until the distance between two positioning splints reach maximum；
(3) running fix clamping plate enters between two positioning splints by breast lump mark, so that mark is close to ultrasonic high frequency and visits
Then head unclamps the top of positioning splint, is bonded the elastic protective pad of two sides sufficiently with mammary gland and has consolidated breast lump mark
At note with the relationship of ultrasonic high frequency probe；
(4) diasonograph is analyzed and determined that diasonograph display shows conjunction by the detection of ultrasonic high frequency probe
Suitable guiding puncture route compares the position of each puncture needle guiding groove in guiding puncture route and left and right sides guiding puncture module
Relationship is set, to select corresponding puncture needle guiding groove；
(5) local anesthetic is injected to local breast tissue along above-mentioned puncture needle guiding groove, it, will after drug dispersion 1-2min
Aspiration biopsy device is pierced into breast tissue along the puncture needle guiding groove, excites aspiration biopsy device when reaching breast lump edge,
Aspiration biopsy device is extracted after materials, completes pathologic sampling.
10. a kind of application method of the fixed device of breast puncture according to claim 9, which is characterized in that the step
(4) it in, if puncture needle guiding groove corresponding with guiding puncture route can not be found out, is moved forward and backward breast lump and ultrasound is high
The positional relationship of frequency probe, until showing that puncture corresponding with any puncture needle guiding groove is drawn on diasonograph display
Guide passage line selects corresponding puncture needle guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632840.4A CN109498069A (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of breast puncture and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632840.4A CN109498069A (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of breast puncture and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN109498069A true CN109498069A (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632840.4A Pending CN109498069A (en) | 2018-12-29 | 2018-12-29 | A kind of fixed device of breast puncture and its application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888010A (en) * | 2020-07-29 | 2020-11-06 | 济南大学 | Mammary tissue fixing device based on ultrasonic guidance and control method thereof |
| CN113974863A (en) * | 2021-12-03 | 2022-01-28 | 郑州大学第一附属医院 | Breast tumor aspiration biopsy implementation positioning device |
| CN114305609A (en) * | 2021-12-27 | 2022-04-12 | 武汉联影智融医疗科技有限公司 | Semi-open guide puncture tool and semi-open puncture system |
-
2018
- 2018-12-29 CN CN201811632840.4A patent/CN109498069A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888010A (en) * | 2020-07-29 | 2020-11-06 | 济南大学 | Mammary tissue fixing device based on ultrasonic guidance and control method thereof |
| CN113974863A (en) * | 2021-12-03 | 2022-01-28 | 郑州大学第一附属医院 | Breast tumor aspiration biopsy implementation positioning device |
| CN114305609A (en) * | 2021-12-27 | 2022-04-12 | 武汉联影智融医疗科技有限公司 | Semi-open guide puncture tool and semi-open puncture system |
| CN114305609B (en) * | 2021-12-27 | 2023-07-25 | 武汉联影智融医疗科技有限公司 | Semi-open guiding puncture tool and semi-open puncture system |
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