CN204016361U - A kind of breast biopsy device - Google Patents
A kind of breast biopsy device Download PDFInfo
- Publication number
- CN204016361U CN204016361U CN201420304143.7U CN201420304143U CN204016361U CN 204016361 U CN204016361 U CN 204016361U CN 201420304143 U CN201420304143 U CN 201420304143U CN 204016361 U CN204016361 U CN 204016361U
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- CN
- China
- Prior art keywords
- arcuate blade
- gripper shoe
- puncture tube
- tube
- biopsy device
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- 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.)
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Abstract
The utility model discloses a kind of breast biopsy device, the top of puncturing head is the hollow taper structure of head sealing, puncturing head is provided with the first arcuate blade by near caudal end part surface, puncture tube is provided with the second arcuate blade near top end surface, the facade of the first arcuate blade and the second arcuate blade is 1/4th ellipses, the facade of extension tube is 1/2nd annulars, casing pipe sleeve is located at the outside of puncture tube, limit base is arranged on the tail end of sleeve pipe, handle is arranged on the tail end of puncture tube, the outer support plate that annular seating is set in sleeve pipe is connected to annular seating, slipmat is arranged on the surface of gripper shoe.This utility model can carry out drawing materials of arbitrary size according to size of tumor, and the speed of drawing materials is quick, subject is convenient to remove, is difficult for sticking together or hindering, little to surrounding tissue damage while drawing materials, be difficult for causing diffusion, it is fast that postoperative wound recovers, and alleviated the misery of sufferer.
Description
Technical field
This utility model relates to a kind of Breast Surgery checkout gear, particularly a kind of breast biopsy device.
Background technology
Breast disease is a kind of commonly encountered diseases, frequently-occurring disease, it is the able-bodied principal disease of harm women, be divided into mastitis, cyclomastopathy, mammary gland fibroma, galactocele, the large class of breast carcinoma five, its paathogenic factor more complicated, as treated not in time or malpractice, just may there is pathological changes, cause at any time life danger.
Biopsy is a kind of most widely used general, the most reliable mastopathy inspection method of result till now medically.After finding breast lesion, when inspection can't be clarified a diagnosis through additive method, need to carry out living tissue pathologic finding.Conventional breast living tissue pathologic finding comprises aspiration biopsy, Biopsy and incisional biopsy.
Being operating as of aspiration biopsy: make a little otch under the skin local anaesthesia of site of puncture, thrust with thicker syringe needle or with the puncture needle of nook closing member, sucking-off fritter tissue is made pathologic finding; Or draw materials and also can with trepan.The advantage of biopsy that pin is inhaled or trepan is drawn materials is that wound is little, but because organizing of its taking-up is less, therefore the reliability of pathological diagnosis is not as excision or incisional biopsy.In general, lump diameter is less than to 2cm, optimum probability the greater, should row Biopsy, be about to whole lump and do paraffin section inspection together with surrounding tissue excision; Lump diameter more greatly, is highly doubted as pernicious person, and feasible incisional biopsy,, under the preparation of carrying out radical correction, the most firmly locates to cut part tissue in lump and makes frozen section examination, and retain a part and do paraffin section.
Because incisional biopsy may and cause larger tumor damage surface because of Partial Resection tumor in operation, increased the chance of tumour spread, therefore most scholar advocates with Biopsy, for well, not do incisional biopsy as far as possible.In the operation of biopsy simultaneously, should note: within the scope of the radical correction that 1. cutting part may be implemented after will being included in; 2. the specimen of excision will be wrapped up with gauze; 3. the specimen of taking off is cut with scalpel, its specimen tangent plane of perusal, and record the feature of its gross specimen; 4. frozen section examination turn out to be pernicious after, sterile surgical is wild again, changes sterile surgical towel, glove and operating theater instruments, implements immediately corresponding radical operation; 5. paraffin section inspection turn out to be pernicious after, should strive for doing for the second time operation within 1 week.
Existing movable detecting apparatus, normally head part of apparatus, with blade and hook, when apparatus thrusts behind focal zone, utilizes blade and hook to draw materials.There is the shortcomings such as wound greatly, easily causes focus diffusion, easy damaged normal structure, patient's biopsy procedure or postoperative misery is large in this kind of movable detecting apparatus, has brought inconvenience to sufferer and medical personnel.
Summary of the invention
For addressing the above problem, the utility model discloses a kind of breast biopsy device, can carry out drawing materials of arbitrary size according to size of tumor, the speed of drawing materials is quick, little to surrounding tissue damage, is difficult for causing diffusion, has alleviated the misery of sufferer.
The disclosed a kind of breast biopsy device of this utility model, comprises puncturing head, puncture tube, the first arcuate blade, the second arcuate blade, sleeve pipe, limit base, hands handle, annular seating, gripper shoe, slipmat, extension tube, connected unit, link slot, the top of described puncturing head is the hollow taper structure of head sealing, described puncturing head is provided with the first arcuate blade by near caudal end part surface, described puncture tube is provided with the second arcuate blade near top end surface, the first described arcuate blade and the facade of the second arcuate blade are 1/4th ellipses, the facade of described extension tube is 1/2nd annulars, the tail end end face of described puncturing head and one end end face of extension tube are provided with link slot, the top end face of described puncture tube and the other end end face of extension tube are provided with the connected unit suitable with link slot, described casing pipe sleeve is located at the outside of puncture tube, described limit base is arranged on the tail end of sleeve pipe, described handle is arranged on the tail end of puncture tube, described annular seating is set in the outside of sleeve pipe, described gripper shoe is spherical structure, gripper shoe is connected to annular seating, described slipmat is arranged on the surface of gripper shoe.This utility model is by the puncturing head arranging, the design of taper conveniently enter in body and also resistance little, reduced the misery of puncture, the design of sealing head has been avoided destroying or damaging its hetero-organization, has also reduced the probability of focus diffusion; By the first arcuate blade and the second arcuate blade that arrange, can focal zone cutting be drawn materials by rotating fast, exempt traditional movable detecting apparatus and cut not exclusively or cut difficult problem, also wound surface that the mode of having avoided traditional instruments to draw by hook is drawn materials is large, the painful problem such as large, guarantee that the subject after drawing materials falls into puncture tube body inside completely simultaneously, the probability of having avoided subject to contact with its hetero-organization, more quick and easy with the taking-up of seasonal subject; By the extension tube arranging, can, according to size of tumor and the needs of drawing materials, regulate the length of blade, thereby realize the needs that different big or small subjects are drawn materials; By the link slot and the connected unit that arrange, can conveniently install, dismantle puncturing head and extension tube, also guaranteed flatness, the seal of apparatus integral body simultaneously; By the annular seating, gripper shoe and the slipmat that arrange, can be when drawing materials, apparatus is relative with breast surface fixing, prevent in the process of drawing materials, because the satiny characteristic of mammary gland causes puncture deviation.
A kind of improvement of the disclosed a kind of breast biopsy device of this utility model, the first described arcuate blade and the facade of the second arcuate blade are 1/2nd of the minor axis length of 1/4th ellipses internal diameter that is all less than or equal to puncture tube.It is inner that this improvement can guarantee that the subject of drawing materials falls into puncture tube body completely, reduced subject in taking-up process with the contacting of its hetero-organization, reduced the probability of focus diffusion.
A kind of improvement of the disclosed a kind of breast biopsy device of this utility model, described gripper shoe is transparent PVC gripper shoe.The fixation case of gripper shoe can be conveniently observed in this improvement, simultaneously also for biopsy extraction provides the good visual field.
A kind of improvement of the disclosed a kind of breast biopsy device of this utility model, described slipmat is silica-gel antiskid pad.This improvement not only can effectively avoid gripper shoe directly to contact the sense of discomfort that sufferer health causes, and can utilize the characteristic of silica gel, in fixed support plate, increased frictional force and adsorptivity between gripper shoe and skin, avoided the slip of drawing materials in process.
Another of the disclosed a kind of breast biopsy device of this utility model improved, and also comprises groove, and described handle is provided with groove near the surface uniform of puncture tube.This improvement can facilitate medical personnel to hold and rotate puncture tube, for drawing materials, provides convenience.
The disclosed a kind of breast biopsy device of this utility model, can be according to size of tumor, carry out drawing materials of arbitrary size, the speed of drawing materials is quick, and subject is convenient to remove, is difficult for sticking together or hindering, little to surrounding tissue damage while drawing materials, be difficult for causing diffusion, it is fast that postoperative wound recovers, and alleviated the misery of sufferer.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
The structural representation of Fig. 2, the disclosed extension tube of this utility model;
The right view of Fig. 3, the disclosed extension tube of this utility model;
The front view of Fig. 4, the disclosed extension tube of this utility model;
Reference numerals list: 1, puncturing head, 2, puncture tube, the 3, first arcuate blade, the 4, second arcuate blade, 5, sleeve pipe, 6, limit base, 7, handle, 8, annular seating, 9, gripper shoe, 10, slipmat, 11, extension tube, 12, connected unit.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand the following specific embodiment and only for this utility model is described, be not used in restriction scope of the present utility model.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
As shown in Figure 1 to 4, the disclosed a kind of breast biopsy device of this utility model, comprise puncturing head 1, puncture tube 2, the first arcuate blade 3, the second arcuate blade 4, sleeve pipe 5, limit base 6, handle 7, annular seating 8, gripper shoe 9, slipmat 10, extension tube 11, connected unit 12, link slot, the top of described puncturing head 1 is the hollow taper structure of head sealing, described puncturing head 1 is provided with the first arcuate blade 3 by near caudal end part surface, described puncture tube 2 is provided with the second arcuate blade 4 near top end surface, the first described arcuate blade 3 and the facade of the second arcuate blade 4 are 1/4th ellipses, the facade of described extension tube 11 is 1/2nd annulars, the tail end end face of described puncturing head 1 and one end end face of extension tube 11 are provided with link slot, the top end face of described puncture tube 2 and the other end end face of extension tube 11 are provided with the connected unit suitable with link slot 12, described sleeve pipe 5 is set in the outside of puncture tube 2, described limit base 6 is arranged on the tail end of sleeve pipe 5, described handle 7 is arranged on the tail end of puncture tube 2, described annular seating 8 is set in the outside of sleeve pipe 5, described gripper shoe 9 is spherical structure, gripper shoe 9 is connected to annular seating 8, described slipmat 10 is arranged on the surface of gripper shoe 9.This utility model is by the puncturing head arranging, the design of taper conveniently enter in body and also resistance little, reduced the misery of puncture, the design of sealing head has been avoided destroying or damaging its hetero-organization, has also reduced the probability of focus diffusion; By the first arcuate blade and the second arcuate blade that arrange, can focal zone cutting be drawn materials by rotating fast, exempt traditional movable detecting apparatus and cut not exclusively or cut difficult problem, also wound surface that the mode of having avoided traditional instruments to draw by hook is drawn materials is large, the painful problem such as large, guarantee that the subject after drawing materials falls into puncture tube body inside completely simultaneously, the probability of having avoided subject to contact with its hetero-organization, more quick and easy with the taking-up of seasonal subject; By the extension tube arranging, can, according to size of tumor and the needs of drawing materials, regulate the length of blade, thereby realize the needs that different big or small subjects are drawn materials; By the link slot and the connected unit that arrange, can conveniently install, dismantle puncturing head and extension tube, also guaranteed flatness, the seal of apparatus integral body simultaneously; By the annular seating, gripper shoe and the slipmat that arrange, can be when drawing materials, apparatus is relative with breast surface fixing, prevent in the process of drawing materials, because the satiny characteristic of mammary gland causes puncture deviation.
As a kind of preferably, the first described arcuate blade 3 and the facade of the second arcuate blade 4 are 1/2nd of the minor axis length of 1/4th ellipses internal diameter that is less than or equal to puncture tube 2.It is inner that this utility model can guarantee that the subject of drawing materials falls into puncture tube body completely, reduced subject in taking-up process with the contacting of its hetero-organization, reduced the probability of focus diffusion.
As a kind of preferred, described gripper shoe 9 is transparent PVC gripper shoe.This utility model can conveniently be observed the fixation case of gripper shoe, simultaneously also for biopsy extraction provides the good visual field.
As a kind of preferred, described slipmat 10 is silica-gel antiskid pad.This utility model not only can effectively avoid gripper shoe directly to contact the sense of discomfort that sufferer health causes, and can utilize the characteristic of silica gel, in fixed support plate, increased frictional force and adsorptivity between gripper shoe and skin, avoided the slip of drawing materials in process.
As a kind of, preferably also comprise groove, described handle 7 is provided with groove near the surface uniform of puncture tube 2.This utility model can facilitate medical personnel to hold and rotate puncture tube, for drawing materials, provides convenience.
Embodiment
During use:
(1), according to the size of sufferer breast, choose the gripper shoe 9 of different cups, and gripper shoe 9 is arranged on annular seating 8;
(2) puncturing head 1 is aimed to the position that need to draw materials, by the slipmat on gripper shoe 9 surfaces 10 and skin attachement, fixing;
(3) utilize handle 7 that puncture tube 2 is drawn in sleeve pipe 5, only puncturing head 1 is stayed to the outside of sleeve pipe 5;
(4) utilize the monitoring equipments such as ultrasound wave, X-ray, puncturing head 1 and sleeve pipe 5 are thrust in breast, and puncturing head 1 is rested on to required position of drawing materials;
(5) utilize handle 7 to promote puncture tube 2, the edge of a knife that makes the first arcuate blade 3 and the second arcuate blade 4 form arrives the district that draws materials;
(6) keep puncture tube 2 positions motionless, rotary handle 7 one weeks, the first arcuate blade 3 and the second arcuate blade 4 cut subject completely, and subject falls in puncture tube 2 bodys;
(7) buttress gripper shoe 9 on the other hand, another pulls gets handle 7, until in puncturing head 1 retraction sleeve pipe 5;
(8) sleeve pipe 5 and puncture tube 2 are taken out to breast in the lump, subject is sent into save set;
As larger in crossed the area of need to drawing materials, utilize connected unit 12 to be connected in the link slot of puncturing head 1 tail end extension tube 11, the connected unit 12 on puncture tube 2 tops is connected in the link slot of extension tube 11 tail ends, can extend the length of blade.
The disclosed a kind of breast biopsy device of utility model, can be according to size of tumor, carry out drawing materials of arbitrary size, the speed of drawing materials is quick, and subject is convenient to remove, is difficult for sticking together or hindering, little to surrounding tissue damage while drawing materials, be difficult for causing diffusion, it is fast that postoperative wound recovers, and alleviated the misery of sufferer.
The disclosed technological means of this utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic combination in any.The above is the specific embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. a breast biopsy device, is characterized in that: comprise puncturing head, puncture tube, the first arcuate blade, the second arcuate blade, sleeve pipe, limit base, hands handle, annular seating, gripper shoe, slipmat, extension tube, connected unit, link slot, the top of described puncturing head is the hollow taper structure of head sealing, described puncturing head is provided with the first arcuate blade by near caudal end part surface, described puncture tube is provided with the second arcuate blade near top end surface, the first described arcuate blade and the facade of the second arcuate blade are 1/4th ellipses, the facade of described extension tube is 1/2nd annulars, the tail end end face of described puncturing head and one end end face of extension tube are provided with link slot, the top end face of described puncture tube and the other end end face of extension tube are provided with the connected unit suitable with link slot, described casing pipe sleeve is located at the outside of puncture tube, described limit base is arranged on the tail end of sleeve pipe, described handle is arranged on the tail end of puncture tube, described annular seating is set in the outside of sleeve pipe, described gripper shoe is spherical structure, gripper shoe is connected to annular seating, described slipmat is arranged on the surface of gripper shoe.
2. a kind of breast biopsy device according to claim 1, is characterized in that: the first described arcuate blade and the facade of the second arcuate blade are 1/2nd of the minor axis length of 1/4th ellipses internal diameter that is all less than or equal to puncture tube.
3. a kind of breast biopsy device according to claim 1, is characterized in that: described gripper shoe is transparent PVC gripper shoe.
4. a kind of breast biopsy device according to claim 1, is characterized in that: described slipmat is silica-gel antiskid pad.
5. a kind of breast biopsy device according to claim 1, is characterized in that: also comprise groove, described handle is provided with groove near the surface uniform of puncture tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304143.7U CN204016361U (en) | 2014-06-10 | 2014-06-10 | A kind of breast biopsy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304143.7U CN204016361U (en) | 2014-06-10 | 2014-06-10 | A kind of breast biopsy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016361U true CN204016361U (en) | 2014-12-17 |
Family
ID=52056288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304143.7U Expired - Fee Related CN204016361U (en) | 2014-06-10 | 2014-06-10 | A kind of breast biopsy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468292A (en) * | 2017-08-23 | 2017-12-15 | 江小兰 | Varicocele ligatures puncture outfit under a kind of laparoscope |
| CN109528243A (en) * | 2018-11-20 | 2019-03-29 | 广州金域医学检验中心有限公司 | Anal canal arrangement for cell sampling imports expander and anal canal cell sampling method |
| CN113229901A (en) * | 2021-06-21 | 2021-08-10 | 成都青羊奥洛瑞浣花香综合门诊部有限公司 | Mammary gland puncture focus positioner |
-
2014
- 2014-06-10 CN CN201420304143.7U patent/CN204016361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468292A (en) * | 2017-08-23 | 2017-12-15 | 江小兰 | Varicocele ligatures puncture outfit under a kind of laparoscope |
| CN107468292B (en) * | 2017-08-23 | 2019-10-11 | 江小兰 | Varicocele ligatures puncture outfit under a kind of laparoscope |
| CN109528243A (en) * | 2018-11-20 | 2019-03-29 | 广州金域医学检验中心有限公司 | Anal canal arrangement for cell sampling imports expander and anal canal cell sampling method |
| CN109528243B (en) * | 2018-11-20 | 2021-08-03 | 广州金域医学检验中心有限公司 | Anal canal cell sampling device, introduction dilator and anal canal cell sampling method |
| CN113229901A (en) * | 2021-06-21 | 2021-08-10 | 成都青羊奥洛瑞浣花香综合门诊部有限公司 | Mammary gland puncture focus positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |