CN218165297U - Fat filling needle is peeled off to tissue - Google Patents
Fat filling needle is peeled off to tissue Download PDFInfo
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- CN218165297U CN218165297U CN202220315786.6U CN202220315786U CN218165297U CN 218165297 U CN218165297 U CN 218165297U CN 202220315786 U CN202220315786 U CN 202220315786U CN 218165297 U CN218165297 U CN 218165297U
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- needle
- connecting pipe
- needle body
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- seat
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Abstract
The utility model relates to the technical field of filling needles, in particular to a tissue stripping fat filling needle, which comprises a needle seat, a needle body, a needle head, a baffle ring, an inner connecting tube and an outer connecting tube; the needle seat, the needle body and the needle head are of an integrated structure which is connected in sequence; a retaining ring is fixed at one end of the needle seat far away from the needle body, an external connection pipe is fixed on the retaining ring, the external connection pipe is sleeved on the inner side of the internal connection pipe, internal threads are arranged on the inner side surface of the external connection pipe, the internal connection pipe is fixed on the needle seat, external threads are arranged on the outer side surface of the internal connection pipe, and the internal connection pipe is communicated with a transfusion hole in the center of the needle seat; the needle base is bonded with a rubber sealing gasket which is positioned between the inner connecting pipe and the outer connecting pipe; a plurality of transverse scale marks are uniformly arranged on the needle body along the axis direction of the needle body at intervals. The utility model discloses an even interval of edge needle body axis direction sets up many horizontal scale marks on the needle body, can pierce the human degree of depth to the syringe needle and carry out more observation, is convenient for carry out more accurate operation, is favorable to improving the security of fat extraction.
Description
Technical Field
The utility model relates to a fill needle technical field, more specifically say, relate to a fat filling needle is peeled off to tissue.
Background
Fat filling refers to a plastic surgery in which excess fat is sucked from the abdomen or thighs, treated and then transplanted to a desired part, and purified fat is filled, so that the phenomenon of rejection does not occur after the surgery, and the effect is natural.
The depth of the needle head for puncturing the skin of a patient by the traditional liposuction needle cannot be observed, the puncturing depth is not convenient to control, and the safety of fat extraction is not favorably improved.
Fat among the prior art fills needle, do not have the scale mark that is used for observing to pierce the inside degree of depth of human body on its needle body, can't carry out more accurate judgement and observation to the degree of depth of piercing the human body, is unfavorable for improving the security of fat extraction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fat filling needle is peeled off to tissue can effectively solve the problem among the prior art.
The purpose of the utility model is realized through the following technical scheme:
a tissue stripping fat filling needle comprises a needle seat, a needle body, a needle head, a baffle ring, an inner connecting tube and an outer connecting tube; the needle seat, the needle body and the needle head are of an integrated structure which is connected in sequence; a retaining ring is fixed at one end of the needle seat far away from the needle body, an external connection pipe is fixed on the retaining ring, the external connection pipe is sleeved on the inner side of the internal connection pipe, internal threads are arranged on the inner side surface of the external connection pipe, the internal connection pipe is fixed on the needle seat, external threads are arranged on the outer side surface of the internal connection pipe, and the internal connection pipe is communicated with a transfusion hole in the center of the needle seat; the needle base is bonded with a rubber sealing gasket which is positioned between the inner connecting pipe and the outer connecting pipe; a plurality of transverse scale marks are uniformly arranged on the needle body along the axis direction of the needle body at intervals.
Preferably, the rubber sealing gasket is of a circular ring structure, and the inner end and the outer end of the rubber sealing gasket are respectively attached to the inner connecting pipe and the outer connecting pipe.
Preferably, the needle seat is of a six-sided cone structure.
Preferably, two hand-shifting blocks are respectively fixed on two side surfaces of the needle base and are oppositely arranged on two sides of the needle base.
Preferably, a rubber non-slip pad is bonded on the side surface of the hand-pulling block.
Preferably, the needle head is of a flat blade structure, the head of the needle head is of a flat-end-edge structure, and the width of the head of the needle head is smaller than the inner diameter of the needle body.
Preferably, the horizontal scale marks are annular lines arranged on the needle body in a surrounding mode, six horizontal scale marks are arranged, and the distance between every two adjacent horizontal scale marks is 1cm.
Preferably, one end of the needle body, which is close to the needle head, is provided with a first side filling hole, the first side filling hole and the flat-head blade structure are positioned on the same side, and the first side filling hole is an elliptical hole.
Preferably, the major diameter of the first side filling hole is more than one time of the inner diameter of the needle body and less than two times of the inner diameter of the needle body.
Preferably, the diameter of the needle body 2 is 1.2mm, and the total length of the needle body 2 and the needle head 3 is 7cm.
The utility model has the advantages that: the utility model discloses a fat filling needle is peeled off to tissue, its needle body is gone up along the even interval setting of needle body axis direction and is had many horizontal scale marks, can carry out more observation to the degree of depth that the syringe needle pierces the human body, is convenient for carry out more accurate operation, is favorable to improving the security of fat extraction; the utility model discloses be equipped with the inner union in and take over outward, be equipped with the internal thread on the medial surface that takes over outward, be equipped with the external screw thread on the lateral surface of inner union, take over and be connected simultaneously with the syringe through the inner union, can improve with outer the utility model discloses install the stability on the syringe, be favorable to guaranteeing the operation effect.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first overall schematic diagram provided by an embodiment of the present invention;
fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;
fig. 3 is a third overall schematic view provided by the embodiment of the present invention;
fig. 4 is a cross-sectional view of the overall structure provided by the embodiment of the present invention.
Icon: a needle seat 1; a needle body 2; a needle head 3; a baffle ring 4; an inner joint pipe 5; an external connection pipe 6; a hand-shifting block 7; transverse scale lines 8; the first side fills the hole 9.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching the disclosure and are not used for limiting the practical limitations of the present application, so that the modifications, the changes of the ratio relationships, and the adjustments of the sizes of the structures and the structures are not essential to the technology, and the functions and the purposes of the present application can be achieved without affecting the technical scope of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
As shown in fig. 1-4, a tissue peeling fat filling needle comprises a needle base 1, a needle body 2, a needle head 3, a retaining ring 4, an inner connecting tube 5 and an outer connecting tube 6; the needle seat 1, the needle body 2 and the needle head 3 are of an integrated structure which are connected in sequence; a baffle ring 4 is fixed at one end of the needle base 1 far away from the needle body 2, an external connecting pipe 6 is fixed on the baffle ring 4, an internal thread is arranged on the inner side surface of the external connecting pipe 6, the external connecting pipe 6 is sleeved on the inner side of an internal connecting pipe 5, the internal connecting pipe 5 is fixed on the needle base 1, an external thread is arranged on the outer side surface of the internal connecting pipe 5, and the internal connecting pipe 5 is communicated with a transfusion hole in the center of the needle base 1; a rubber sealing gasket is bonded on the needle base 1 and is positioned between the inner connecting pipe 5 and the outer connecting pipe 6; a plurality of transverse scale marks 8 are uniformly arranged on the needle body 2 along the axial direction of the needle body 2 at intervals.
The utility model discloses a fat filling needle is peeled off to tissue, during the use, can be connected with disposable syringe through inner nipple 5 and outer union 6, the disposable syringe of use is purpose-made disposable syringe, be equipped with the internal thread on the medial surface of disposable syringe interface, be equipped with the external screw thread on the lateral surface of disposable syringe interface, thereby cooperate with the internal thread on the outer union 6 medial surface and the external screw thread on the 5 lateral surface of inner nipple simultaneously and be connected, can effectively improve the stability of connection, and it has the rubber packing pad to bond on the needle file 1, the rubber packing pad is located between inner nipple 5 and outer union 6, disposable syringe interface roof pressure is on the rubber packing pad, can improve the leakproofness when it uses, safety and sanitation, and carry out compression of certain range to the rubber packing pad when disposable syringe interface roof pressure rubber packing pad, can play the stable effect of reinforcing after disposable syringe interface connection under the reaction force of rubber packing pad; set up many horizontal scale marks 8 along the even interval of 3 axis directions of needle body on the needle body 3, can pierce the degree of depth of human body to syringe needle 3 and carry out more observation, be convenient for carry out more accurate operation, be favorable to improving the security of fat extraction.
The rubber sealing gasket is of a circular ring structure, and the inner end and the outer end of the rubber sealing gasket are respectively attached to the inner connecting pipe 5 and the outer connecting pipe 6.
The needle base 1 is of a six-sided cone structure, and is convenient to rotate, install or disassemble.
Fixed hand shifting block 7 on two sides of needle file 1 respectively, two relative settings of hand shifting block 7 are in 1 both sides of needle file, rotate needle file 1 through hand shifting block 7, and are more laborsaving, and can judge the position that the cutting part of syringe needle 3 pierced to a certain extent.
The side surface of the hand-pulling block 7 is bonded with a rubber non-slip mat, so that the non-slip effect is improved.
The needle head 3 is of a flat blade structure, the needle head is ground flat from two sides to the middle, the blade width is slightly smaller than the diameter of the needle body 3, the head part of the needle head 3 is of a flat blade structure, and the width of the head part of the needle head 3 is smaller than the inner diameter of the needle body 2. The head of the needle head 3 is of a flat-head edge structure, so that the damage of the needle head 3 to skin tissues can be reduced, and the pain of a patient is reduced.
One end of the needle body 2 close to the needle head 3 is provided with a first side filling hole 9, the first side filling hole 9 and the flat-end blade structure are located on the same side, the first side filling hole 9 is an oval hole, and adipose tissues can be injected into corresponding positions through the first side filling hole 9 and the needle head 3 in sequence.
The major diameter of the first side filling hole 9 is more than one time of the inner diameter of the needle body 2 and less than two times of the inner diameter of the needle body 2.
The diameter of the needle body 2 is 1.2mm, and the total length of the needle body 2 and the needle head 3 is 7cm.
The principle is as follows: the utility model discloses a fat filling needle is peeled off to tissue, during the use, can be connected with disposable syringe through inner union 5 and outer union 6, disposable syringe that uses is purpose-made disposable syringe, be equipped with the internal thread on the medial surface of disposable syringe interface, be equipped with the external screw thread on the lateral surface of disposable syringe interface, thereby cooperate with the internal thread on the 6 medial surfaces of outer union and the external screw thread on the 5 lateral surfaces of inner union simultaneously and be connected, can effectively improve the stability of connection, and it has rubber packing pad to bond on needle file 1, rubber packing pad is located between inner union 5 and outer union 6, disposable syringe interface top pressure is on rubber packing pad, can improve the leakproofness when its uses, safety and sanitation, and carry out certain range's compression to rubber packing pad when disposable syringe interface top pressure rubber packing pad, can play the stable effect of reinforcing after disposable syringe interface connection under rubber packing pad's reaction force; set up many horizontal scale marks 8 along 3 axis direction even intervals of needle body on the needle body 3, can pierce the human degree of depth to syringe needle 3 and carry out more observation, be convenient for carry out more accurate operation, be favorable to improving the security of fat extraction.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A tissue stripping fat filling needle, characterized in that: comprises a needle seat (1), a needle body (2), a needle head (3), a baffle ring (4), an inner connecting pipe (5) and an outer connecting pipe (6); the needle seat (1), the needle body (2) and the needle head (3) are of an integrated structure which are connected in sequence; a retaining ring (4) is fixed at one end of the needle seat (1) far away from the needle body (2), an external connecting pipe (6) is fixed on the retaining ring (4), an internal thread is arranged on the inner side surface of the external connecting pipe (6), the external connecting pipe (6) is sleeved on the inner side of an internal connecting pipe (5), the internal connecting pipe (5) is fixed on the needle seat (1), an external thread is arranged on the outer side surface of the internal connecting pipe (5), and the internal connecting pipe (5) is communicated with a transfusion hole in the center of the needle seat (1); a rubber sealing gasket is bonded on the needle base (1) and is positioned between the inner connecting pipe (5) and the outer connecting pipe (6); a plurality of transverse scale marks (8) are uniformly arranged on the needle body (2) along the axial direction of the needle body (2) at intervals.
2. The tissue stripping fat filling needle of claim 1, wherein: the rubber sealing gasket is of a circular ring structure, and the inner end and the outer end of the rubber sealing gasket are respectively attached to the inner connecting pipe (5) and the outer connecting pipe (6).
3. The tissue stripping fat filling needle of claim 1, wherein: the needle seat (1) is of a six-sided cone structure.
4. The tissue stripping fat filling needle of claim 3, wherein: two hand-shifting blocks (7) are respectively fixed on two side surfaces of the needle base (1), and the two hand-shifting blocks (7) are oppositely arranged on two sides of the needle base (1).
5. The tissue stripping fat filling needle of claim 4, wherein: the side surface of the hand-pulling block (7) is bonded with a rubber non-slip mat.
6. The tissue stripping fat filling needle of claim 1, wherein: the needle head (3) is of a flat blade structure, the head part of the needle head (3) is of a flat-end-edge structure, and the width of the head part of the needle head (3) is smaller than the inner diameter of the needle body (2).
7. The tissue stripping fat filling needle of claim 1, wherein: the horizontal scale marks (8) are annular lines arranged on the needle body (2) in a surrounding mode, six horizontal scale marks (8) are arranged, and the distance between every two adjacent horizontal scale marks (8) is 1cm.
8. The tissue stripping fat filling needle of claim 1, wherein: one end of the needle body (2) close to the needle head (3) is provided with a first side filling hole (9), the first side filling hole (9) and the flat-head blade structure are located on the same side, and the first side filling hole (9) is an oval hole.
9. The tissue stripping fat filling needle of claim 8, wherein: the major diameter of the first side filling hole (9) is more than one time of the inner diameter of the needle body (2) and less than two times of the inner diameter of the needle body (2).
10. The tissue stripping fat filling needle of claim 1, wherein: the diameter of the needle body (2) is 1.2mm, and the total length of the needle body (2) and the needle head (3) is 7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315786.6U CN218165297U (en) | 2022-02-17 | 2022-02-17 | Fat filling needle is peeled off to tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315786.6U CN218165297U (en) | 2022-02-17 | 2022-02-17 | Fat filling needle is peeled off to tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218165297U true CN218165297U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220315786.6U Active CN218165297U (en) | 2022-02-17 | 2022-02-17 | Fat filling needle is peeled off to tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218165297U (en) |
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2022
- 2022-02-17 CN CN202220315786.6U patent/CN218165297U/en active Active
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