CN209966507U - Puncture stripping needle for mammary gland enclosed mass - Google Patents
Puncture stripping needle for mammary gland enclosed mass Download PDFInfo
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- CN209966507U CN209966507U CN201920179217.1U CN201920179217U CN209966507U CN 209966507 U CN209966507 U CN 209966507U CN 201920179217 U CN201920179217 U CN 201920179217U CN 209966507 U CN209966507 U CN 209966507U
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- connector
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- needle
- negative pressure
- needle head
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Abstract
The utility model discloses a puncture stripping needle for mammary gland mass, which comprises a handle and a needle head, wherein a negative pressure pipeline is arranged inside the handle, a connector is arranged at the inner end of the handle, and the outer end of the handle is connected with the negative pressure pipeline; the needle head comprises a draw hook, a scraper knife, a needle head and a separator, wherein the draw hook, the scraper knife, the needle head and the separator are selected and detachably arranged on the connecting head. The utility model discloses, can connect multiple needling instrument head through the connector, realize multiple operation, when connecting the syringe needle, inside negative pressure pipeline can communicate outside negative pressure pipe, realizes suction and injection function, consequently can select the needling instrument head that corresponds as required, realizes multiple operation, can include various lumps suction, excision after the autologous fat aversion with the various lumps of breast with the method of creating a little, the gripping is convenient, and the commonality is strong, convenient the change.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to acupuncture utensil is peeled off in puncture of mammary gland package piece.
Background
For women, the common mammary gland masses have chronic cystic hyperplasia and fibroadenoma, and the occasional lesions, namely inflammation and malignant tumor, occur. If the breast is subjected to medical and aesthetic operations, the breast can also be subjected to lumps or masses if adverse reactions occur. In this case, the lump of the breast needs to be treated. In order to reduce the wound area and improve the healing rate, a needle is used for injection or suction to suck out and strip the tumor.
The existing breast tumor puncturing device is generally used for pathological diagnosis of pathological tissues, mainly used for cell sampling to obtain specimens, but cannot perform operation processing operation on tumors.
In view of this, it is urgently needed to improve the structure of the existing mammary gland mass puncturing instrument so as to facilitate the operation and improve the convenience of the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the structure of the existing mammary gland mass puncture instrument has the problems of inconvenient operation and low convenience.
In order to solve the technical problem, the utility model provides a needle utensil is peeled off in puncture of mammary gland package piece, include:
the handle is internally provided with a negative pressure pipeline, the inner end of the handle is provided with a connector, the outer end of the handle is connected with the negative pressure pipeline, the handle sequentially comprises an arc-shaped expansion part and a cylindrical gripping part from outside to inside, the expansion part is provided with anti-skid grains, the connector is arranged at the inner end of the gripping part, the connector is hollow cylindrical, and the outer diameter of the connector is larger than that of the gripping part;
the needle head comprises a pull hook, a scraper knife, a needle head and a separator, wherein the pull hook, the scraper knife, the needle head and the separator are selected and detachably arranged on the connector, the periphery of the connector is provided with threads, and the needle head is connected with the connector in a threaded manner.
In another preferred embodiment, the separator comprises two symmetrically arranged branches, the outer sides of the branches are inclined planes, the inner sides of the branches are convex arc surfaces, and the two branches are connected through the convex arc surfaces.
In another preferred embodiment, one side of the pulling hook extends upwards to form an arc shape.
In another preferred embodiment, the outer end of the blade is trapezoidal in shape extending outwardly.
Compared with the prior art, the utility model discloses, can connect multiple needling instrument head through the connector, realize multiple operation, when connecting the syringe needle, inside negative pressure pipeline can communicate outside negative pressure pipe, realizes suction and injection function, consequently can select the needling instrument head that corresponds as required, realizes multiple operation, can include various lumps suction, the excision after the autologous fat aversion with the various lumps of breast with the method of creating a little, the gripping is convenient, and the commonality is strong, convenient the change.
Drawings
Fig. 1 is a schematic structural view of the handle of the present invention;
FIG. 2 is a schematic view of the structure of the needle head of the present invention;
fig. 3 is a schematic structural view of the scraper knife of the present invention;
fig. 4 is a schematic structural view of the pull hook of the present invention;
fig. 5 is a schematic structural view of the stripper of the present invention.
Detailed Description
The utility model provides a puncture stripping needle for mammary gland mass, which is multipurpose and makes the operation steps more simple. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in figure 1, the utility model provides a puncture stripping needle for mammary gland mass, which comprises a handle 10 and a needle head. The handle 10 is internally provided with a negative pressure pipeline 14, the inner end of the handle 10 is provided with a connector 13, and the outer end is connected with a negative pressure pipe.
As shown in fig. 2 to 5, the needle head includes a hook 23, a scraper 22, a needle head 21, and a separator 24, and the hook 23, the scraper 22, the needle head 21, and the separator 24 are detachably mounted on the connector 13. The handle 10 can be connected with a pull hook 23, a scraper knife 22, a needle 21 and a separator 24, and can be suitable for various operations. When the needle 21 is connected, the negative pressure tube 13 can be used to suck out the tumor and the like at the operation site in addition to the injection function.
The handle 10 comprises an arc-shaped expansion part 12 and a cylindrical gripping part 11 from outside to inside in sequence, and the expansion part 12 is provided with anti-skid grains. The enlarged part 12 and the gripping part 11 change the shape of a common injection needle tube, are matched with the physiological structure of a human hand, and are convenient to operate.
The connecting head 13 is arranged at the inner end of the gripping part 11, and the connecting head 13 is hollow and cylindrical and has an outer diameter larger than that of the gripping part 11. The outer diameter of the connector 13 is larger than that of the grip part 11, so that the handle 10 is prevented from being unbalanced due to the structure of the expansion part 12 at the other end, and the gravity center of the handle 10 is kept stable.
The periphery of the connector 13 is provided with threads, and the needle head is in threaded connection with the connector 13. The mode of utilizing threaded connection, convenient processing also can have very high practicality with multiple needling instrument head adaptation in practical application.
The separator 24 includes two symmetrically arranged branches 241, the outer side of the branch 241 is an inclined surface, the inner side is a convex arc surface, and the two branches 241 are connected through the convex arc surface. The two bifurcated 241 configuration of the separator 24 can be inserted into a wound with rotary or side-to-side shifting to effect tissue separation. The shape of the convex cambered surface can prevent the bifurcations 241 from causing unnecessary damage to the fabrics, and the safety degree is improved.
One side of the pull hook 23 extends upwards to form an arc shape, the transition is smooth, the structure is smooth, and the use is convenient. The outer end of the scraper knife 22 is a trapezoid extending outwards, the operation size of the scraper knife 22 is increased due to the trapezoid shape, and the operation efficiency is improved on the basis of keeping light weight.
The utility model discloses a use method as follows: during operation, a needed needle head is arranged on the connector 13, if suction is needed, a negative pressure pipe is connected to the outer end of the handle 10, and after the negative pressure pipe is installed, operation is performed.
Compared with the prior art, the utility model discloses, can connect multiple needling instrument head through the connector, realize multiple operation, when connecting the syringe needle, inside negative pressure pipeline can communicate outside negative pressure pipe, realizes suction and injection function, consequently can select the needling instrument head that corresponds as required, realizes multiple operation, can include various lumps suction, the excision after the autologous fat aversion with the various lumps of breast with the method of creating a little, the gripping is convenient, and the commonality is strong, convenient the change.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (4)
1. A puncture stripping needle for mammary gland enclosed mass is characterized by comprising:
the handle is internally provided with a negative pressure pipeline, the inner end of the handle is provided with a connector, the outer end of the handle is connected with the negative pressure pipeline, the handle sequentially comprises an arc-shaped expansion part and a cylindrical gripping part from outside to inside, the expansion part is provided with anti-skid grains, the connector is arranged at the inner end of the gripping part, the connector is hollow cylindrical, and the outer diameter of the connector is larger than that of the gripping part;
the needle head comprises a pull hook, a scraper knife, a needle head and a separator, wherein the pull hook, the scraper knife, the needle head and the separator are selected and detachably arranged on the connector, the periphery of the connector is provided with threads, and the needle head is connected with the connector in a threaded manner.
2. The puncture stripping needle set for mammary gland enclosed mass according to claim 1, characterized in that the separator comprises two symmetrically arranged branches, the outer side of the branch is an inclined plane, the inner side is a convex arc surface, and the two branches are connected through the convex arc surface.
3. The apparatus of claim 1, wherein the hook extends in an arc shape from one side of the hook.
4. The apparatus of claim 1, wherein the outer end of the blade is trapezoidal in shape extending outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920179217.1U CN209966507U (en) | 2019-01-31 | 2019-01-31 | Puncture stripping needle for mammary gland enclosed mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920179217.1U CN209966507U (en) | 2019-01-31 | 2019-01-31 | Puncture stripping needle for mammary gland enclosed mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209966507U true CN209966507U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920179217.1U Active CN209966507U (en) | 2019-01-31 | 2019-01-31 | Puncture stripping needle for mammary gland enclosed mass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209966507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437012A (en) * | 2020-04-01 | 2020-07-24 | 山东青岛中西医结合医院(青岛市第五人民医院)(青岛市中西医结合研究所) | Small needle knife structure for treating osteoarthropathy |
-
2019
- 2019-01-31 CN CN201920179217.1U patent/CN209966507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437012A (en) * | 2020-04-01 | 2020-07-24 | 山东青岛中西医结合医院(青岛市第五人民医院)(青岛市中西医结合研究所) | Small needle knife structure for treating osteoarthropathy |
| CN111437012B (en) * | 2020-04-01 | 2021-05-11 | 山东青岛中西医结合医院(青岛市第五人民医院)(青岛市中西医结合研究所) | Small needle knife structure for treating osteoarthropathy |
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