CN208243580U - Syringe needle and tissue cleaner - Google Patents
Syringe needle and tissue cleaner Download PDFInfo
- Publication number
- CN208243580U CN208243580U CN201720959213.6U CN201720959213U CN208243580U CN 208243580 U CN208243580 U CN 208243580U CN 201720959213 U CN201720959213 U CN 201720959213U CN 208243580 U CN208243580 U CN 208243580U
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- Prior art keywords
- protrusion
- syringe needle
- needle body
- needle
- pin hole
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Abstract
The utility model provides a kind of syringe needle and tissue cleaner, is related to the technical field of medical instrument, the syringe needle includes needle body, and the needle body is internally provided with the suction passage being connected to negative pressure source；The pin hole being connected to the suction passage is provided on the side wall of the needle body；The pin hole includes external port, and the edge of the external port includes the protrusion for protruding from the needle body side wall, and the protrusion separates institutional framework to be drawn for scratching.When being performed the operation, syringe needle is extend into the site of disease of human skin lower layer, start negative pressure device, pin hole will attract institutional framework, simultaneously, by repeatedly moving syringe needle, the institutional framework being attracted can be made to generate opposite collision with the protrusion for protruding from needle body outer wall, protrusion can be crushed fine and close connective tissue and hyperplastic tissue, so that it be made to fall off, the connective tissue or hyperplastic tissue to fall off is drawn into suction passage, and then is discharged from internal.
Description
Technical field
The utility model relates to the technical fields of medical instrument, more particularly, to a kind of syringe needle and tissue cleaner.
Background technique
Porcine HGF can promote the growth and breeding of skin histology, it in conjunction with specific cell surface receptors by regulating and controlling
Division, breeding and the Growth and Differentiation of epithelium, endothelium and stroma cell promote cell metabolism, so that growth factor can be applied to
The post-operative recovery of beauty and shaping, still, the injection of growth factor are improper, will cause local hyperblastosis；With the increasing at age
Greatly, old human face will appear connective tissue, whether hyperblastosis or connective tissue, can be gone by way of operation
It removes.
Existing removing method is drawn using the injection needle being connected to negative pressure source, and syringe needle is goed deep into skin, is passed through
Connective tissue and the tissue of hyperplasia are sucked out pin hole, but the syringe needle of existing injection needle still uses traditional fat suction needle, inhale
The pin hole of rouge needle is parallel to needle diameter surface, can draw the adipose tissue that structure more conveys, but counter structure is relatively compact
Connective tissue or hyperplastic tissue, deal with just very laborious, also, the effect cleared up is very poor, be easy to cause group
Knit residual.
Utility model content
The purpose of this utility model is to provide a kind of syringe needle and tissue cleaners, are being inhaled with alleviating existing injection needle
It is time-consuming and laborious when taking the connective tissue or hyperplastic tissue that structure is relatively compact, and the technical problem of cleaning effect difference.
Syringe needle provided by the utility model, including needle body, it is logical that the needle body is internally provided with the absorption being connected to negative pressure source
Road；The pin hole being connected to the suction passage is provided on the side wall of the needle body；
The pin hole includes external port, and the edge of the external port includes the protrusion for protruding from the needle body side wall, described
Protrusion separates institutional framework to be drawn for scratching.
Further, the quantity of the pin hole is multiple.
Further, the multiple pin hole is uniformly distributed on the side wall of the needle body.
Further, the multiple pin hole is arranged in the side of the needle body along the needle body length direction.
Further, the protrusion includes the first protrusion, and first protrusion is located at the external port close to the needle body
Insertion end edge.
Further, the protrusion includes the second protrusion, and second protrusion is located at the external port far from the needle body
Insertion end edge.
Further, the protrusion includes third protrusion, and the third protrusion is located at first protrusion and the second protrusion
Between external port edge.
Further, the insertion end of the needle body includes arcwall face, prevents the needle body from generating overstimulation to human body.
Tissue cleaner provided by the utility model, including negative pressure device and above-mentioned syringe needle.
Further, the syringe needle includes inhaling to scrape portion, transition part and interconnecting piece, and the pin hole is located at the suction and scrapes portion；Institute
Interconnecting piece is stated for connecting with negative pressure device.
Syringe needle provided by the utility model, including needle body, it is logical that the needle body is internally provided with the absorption being connected to negative pressure source
Road, suction passage are used to inner body is discharged tissue to be removed, are provided on the side wall of the needle body and connect with the suction passage
Logical pin hole.Pin hole includes external port, and the edge of external port includes the protrusion for protruding from the needle body side wall.It is performing the operation
When, syringe needle is extend into the site of disease of human skin lower layer, starts negative pressure device, pin hole will attract institutional framework, together
When, by repeatedly moving syringe needle, the institutional framework being attracted can be made to generate opposite touch with the protrusion for protruding from needle body outer wall
It hits, protrusion can be crushed fine and close connective tissue and hyperplastic tissue, so that it is made to fall off, the connective tissue or hyperplasia group to fall off
It knits and is drawn into suction passage, and then be discharged from internal.Hitting fine and close institutional framework by protrusion can be quick
Connective tissue or hyperplastic tissue are separated, compared to existing liposuction needle, syringe needle operation provided by the utility model is more convenient, processing
The time of identical compact tissue, cost is less, cleaning it is more clean.
Tissue cleaner provided by the utility model, including negative pressure device and above-mentioned syringe needle.The syringe needle includes needle body,
The needle body is internally provided with the suction passage being connected to negative pressure source, and suction passage is used to inner body is discharged tissue to be removed,
The pin hole being connected to the suction passage is provided on the side wall of the needle body.Pin hole includes external port, the edge packet of external port
Include the protrusion for protruding from the needle body side wall.When being performed the operation, syringe needle is extend into the site of disease of human skin lower layer, is started
Negative pressure device, pin hole will attract institutional framework, meanwhile, by repeatedly moving syringe needle, the tissue being attracted can be made
Structure generates opposite collision with the protrusion for protruding from needle body outer wall, and protrusion can be crushed fine and close connective tissue and hyperplastic tissue,
To make it fall off, the connective tissue or hyperplastic tissue to fall off is drawn into suction passage, and then is discharged from internal.
Connective tissue or hyperplastic tissue can quickly be separated by hitting fine and close institutional framework by protrusion, compared to existing liposuction needle,
Tissue cleaner operation provided by the utility model is more convenient, handles identical compact tissue, and the time of cost is less, cleaning
It is more clean.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram for the syringe needle that the utility model embodiment 1 provides；
A kind of schematic diagram in scratch portion on the syringe needle that Fig. 2 provides for the utility model embodiment 1；
The schematic diagram in another scratch portion on the syringe needle that Fig. 3 provides for the utility model embodiment 1；
Fig. 4 is the schematic diagram in the scratch portion for the syringe needle that the utility model embodiment 2 provides.
Icon: 100- pin hole；The first protrusion of 210-；The second protrusion of 220-；230- third protrusion；300- arcwall face；410-
Portion is scraped in suction；420- transition part；430- interconnecting piece.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
The utility model provides a kind of syringe needle, and multiple embodiments are given below to the knot of syringe needle provided by the utility model
Structure is described in detail.
Embodiment 1
Syringe needle provided by the utility model, including needle body and interconnecting piece 430, needle body may include inhaling to scrape portion 410 and transition
Portion 420, the needle body are internally provided with the suction passage being connected to negative pressure source, and suction passage is used to for tissue to be removed being discharged
Inner body is provided with the pin hole 100 being connected to the suction passage on the side wall of the needle body.Pin hole 100 includes external port, outer end
Mouth setting is scraped in portion 410 in suction, and the edge of external port includes the protrusion for protruding from the needle body side wall.It, will when being performed the operation
Syringe needle extend into the site of disease of human skin lower layer, starts negative pressure device, and pin hole 100 will attract institutional framework, meanwhile,
By repeatedly moving syringe needle, the institutional framework being attracted can be made to generate opposite collision with the protrusion for protruding from needle body outer wall,
Protrusion can be crushed fine and close connective tissue and hyperplastic tissue, so that it is made to fall off, the connective tissue to fall off or hyperplastic tissue
It is drawn into suction passage, and then is discharged from internal.Hitting fine and close institutional framework by protrusion can quickly divide
From connective tissue or hyperplastic tissue, compared to existing liposuction needle, syringe needle operation provided by the utility model is more convenient, handles phase
With compact tissue, the time of cost is less, cleaning it is more clean.
Precisely, protrusion not by the mode of cutting by fine and close institutional framework separation, but repeatedly
It is under collision, its is broken apart, the cooperation of negative pressure device is needed exist for, because only that after institutional framework is firmly attracted,
Protrusion and its collision are just effectively to collide, not so, when the institutional framework not being attracted is encountered in protrusion, institutional framework
Certain deformation can occur, to keep the collision dynamics of the two smaller, be not enough to fine and close historrhexis.
Fig. 1 is the schematic diagram for the syringe needle that the utility model embodiment 1 provides；Fig. 2 is what the utility model embodiment 1 provided
A kind of schematic diagram in scratch portion on syringe needle；The signal in another scratch portion on the syringe needle that Fig. 3 provides for the utility model embodiment 1
Figure；It, can also be with as shown in Figure 1-3, the quantity of the pin hole 100 on syringe needle can be set to one according to the fine degree of operation
It is set as multiple.For example, institutional framework for clearance is smaller when being compared fine operation, 100 quantity of pin hole can be selected
For one syringe needle.It when aspirating in this way, more targetedly, prevents pin hole 100 excessive, tissues other in skin is caused to hurt
Evil；When institutional framework to be treated is larger, can first be handled using the more syringe needle of pin hole 100, the multiple needle
Hole 100 can be uniformly distributed on the side wall of the needle body, and the pin hole 100 on needle body side wall can quickly be sucked out more
Institutional framework after a period of time for clearance, is used the less syringe needle of the number of pin hole 100 instead and is handled.
Pin hole 100 can also be arranged on the side wall of needle body using uniform mode, can also be arranged in a helical pattern
Column.
Preferably, the multiple pin hole 100 can be arranged in the side of the needle body along the needle body length direction.It is multiple
Pin hole 100 linearly arranges, and when being performed the operation, the side face sufferer institutional framework of pin hole 100 will be had, by repeatedly
Syringe needle is pulled and pushed, sufferer institutional framework can be purged.Because only that side has pin hole 100, so in the process of cleaning
In, can by other there is no the institutional framework of illness caused by injure and be preferably minimized, ensure that the safety of operation.
Specifically, the protrusion may include the first protrusion 210, it is close that first protrusion 210 is located at the external port
The edge of the insertion end of the needle body.When being performed the operation, institutional framework can be carried out by the way of pulling and pushing syringe needle repeatedly
It is broken, it is possible to the first protrusion 210 to be positioned close to the edge of the insertion end of syringe needle, when syringe needle is inserted into, because of collision
The institutional framework at place is not attracted, and institutional framework also has certain elasticity, so, first raised 210 pairs of institutional frameworks
Impact force it is smaller, and when by syringe needle to external extract, because pin hole 100 is influenced by negative pressure, suction is generated to institutional framework
The effect drawn, so institutional framework is attracted in pin hole 100, and syringe needle pulls out, and the first protrusion 210 can be to the group being attracted
It knits structure and generates collision, thus can achieve the purpose of the fine and close connective tissue of separation or hyperplastic tissue.
Similar, the protrusion may include the second protrusion 220, and it is separate that second protrusion 220 is located at the external port
The edge of the insertion end of the needle body.When being performed the operation, institutional framework can be carried out by the way of pulling and pushing syringe needle repeatedly
It is broken, it is possible to the second protrusion 220 to be arranged far to the edge of the insertion end of syringe needle, when syringe needle is extracted, because of collision
The institutional framework at place is not attracted, and institutional framework also has certain elasticity, so, second raised 220 pairs of institutional frameworks
Impact force it is smaller, and syringe needle, because pin hole 100 is influenced by negative pressure, is generated into suction to institutional framework to when internal insertion
The effect drawn, so institutional framework is attracted in pin hole 100, and when syringe needle inwardly pushes, protrusion can be to the knot of tissue being attracted
Structure generates collision, thus can achieve the purpose of the fine and close connective tissue of separation or hyperplastic tissue, and operates easily easy.
Preferably, protrusion can i.e. include first protrusion 210 again include the second protrusion 220, in this way, perform the operation again when
It waits, by plug syringe needle repeatedly, the first protrusion 210 and the second protrusion 220 are during plug, alternately to institutional framework
Scratched, quickly finished to fine and close connective tissue or hyperplastic tissue's mask work, compared with the prior art in needle
Head, faster, effect is more preferable for syringe needle cleaning speed provided by the utility model.
Further, the insertion end of the needle body includes arcwall face 300.Before surgery, it needs to pre-process skin,
The extraneous channel of connection is established, syringe needle is extend into subcutaneously, the end of needle body generates during entrance in order to prevent
Larger stimulation can set arcwall face 300 for the insertion end of needle body, accordingly even when syringe needle top is to in-vivo tissue, it will not be right
It causes overstimulation.
Embodiment 2
Syringe needle provided by the utility model, including needle body and interconnecting piece 430, needle body may include inhaling to scrape portion 410 and transition
Portion 420, the needle body are internally provided with the suction passage being connected to negative pressure source, and suction passage is used to for tissue to be removed being discharged
Inner body is provided with the pin hole 100 being connected to the suction passage on the side wall of the needle body.Pin hole 100 includes external port, outer end
Mouth setting is scraped in portion 410 in suction, and the edge of external port includes the protrusion for protruding from the needle body side wall.It, will when being performed the operation
Syringe needle extend into the site of disease of human skin lower layer, starts negative pressure device, and pin hole 100 will attract institutional framework, meanwhile,
By repeatedly moving syringe needle, the institutional framework being attracted can be made to generate opposite collision with the protrusion for protruding from needle body outer wall,
Protrusion can be crushed fine and close connective tissue and hyperplastic tissue, so that it is made to fall off, the connective tissue to fall off or hyperplastic tissue
It is drawn into suction passage, and then is discharged from internal.Hitting fine and close institutional framework by protrusion can quickly divide
From connective tissue or hyperplastic tissue, compared to existing liposuction needle, syringe needle operation provided by the utility model is more convenient, handles phase
With compact tissue, the time of cost is less, cleaning it is more clean.
Fig. 4 is the schematic diagram in the scratch portion for the syringe needle that the utility model embodiment 2 provides, as shown in figure 4, with embodiment 1
The difference is that the protrusion further includes third protrusion 230, institute other than including the first protrusion 210 and the second protrusion 220
State the external port edge that third protrusion 230 is located between first protrusion 210 and the second protrusion 220.When operation, generally use
Be that the mode pulled and pushed removes institutional framework, but for the sufferer tissue of some skin shallow-layers, pluggable length is limited
, can by the way of sliding syringe needle or rotation syringe needle disrupting tissue structure, it is suitable to be selected according to the actual demand of operation
Syringe needle, can effectively reduce the time of operation.
Third protrusion 230 is preferably bilateral type, that is to say, that is provided with third protrusion in the right and left of external port
230, when rotating syringe needle, the brighter phase of scratch effect that plays.It but may be unilateral type, as long as can achieve disrupting tissue
The effect of structure.
In conclusion syringe needle provided by the utility model, including needle body and interconnecting piece 430, needle body may include inhaling to scrape portion
410 and transition part 420, the needle body is internally provided with the suction passage being connected to negative pressure source, and suction passage is for will be to be removed
Tissue inner body is discharged, be provided with the pin hole 100 being connected to the suction passage on the side wall of the needle body.Pin hole 100 includes
External port, external port setting are scraped in portion 410 in suction, and the edge of external port includes the protrusion for protruding from the needle body side wall, protrusion
The first protrusion 210 can be only included or only include the second protrusion 220 or not only included the first protrusion 210 but also included second convex
Playing 220, also or not only including the first protrusion 210 includes the second protrusion 220 but also including third protrusion 230 not only.When being performed the operation,
Syringe needle is extend into the site of disease of human skin lower layer, starts negative pressure device, pin hole 100 will attract institutional framework, together
When, by repeatedly moving syringe needle, the institutional framework being attracted can be made to generate opposite touch with the protrusion for protruding from needle body outer wall
It hits, protrusion can be crushed fine and close connective tissue and hyperplastic tissue, so that it is made to fall off, the connective tissue or hyperplasia group to fall off
It knits and is drawn into suction passage, and then be discharged from internal.Hitting fine and close institutional framework by protrusion can be quick
Connective tissue or hyperplastic tissue are separated, compared to existing liposuction needle, syringe needle operation provided by the utility model is more convenient, processing
The time of identical compact tissue, cost is less, cleaning it is more clean.
Tissue cleaner provided by the utility model, including negative pressure device and above-mentioned syringe needle.The syringe needle includes needle body,
The needle body is internally provided with the suction passage being connected to negative pressure source, and suction passage is used to inner body is discharged tissue to be removed,
The pin hole 100 being connected to the suction passage is provided on the side wall of the needle body.Pin hole 100 includes external port, external port
Edge includes the protrusion for protruding from the needle body side wall.When being performed the operation, syringe needle is extend into the illness of human skin lower layer
Place starts negative pressure device, and pin hole 100 will attract institutional framework, meanwhile, by repeatedly moving syringe needle, can make by
The institutional framework of attraction and the protrusion for protruding from needle body outer wall generate opposite collision, protrusion can be crushed fine and close connective tissue with
Hyperplastic tissue, so that it be made to fall off, the connective tissue or hyperplastic tissue to fall off is drawn into suction passage, Jin Ercong
Discharge in vivo.Connective tissue or hyperplastic tissue can quickly be separated by hitting fine and close institutional framework by protrusion, compared to existing
There is liposuction needle, tissue cleaner operation provided by the utility model is more convenient, handles identical compact tissue, the time of cost
Less, cleaning is more clean.
As described in Figure 4, further, the syringe needle includes inhaling to scrape portion 410, transition part 420 and interconnecting piece 430, the needle
Hole 100 is located at the suction and scrapes portion 410；The interconnecting piece 430 with negative pressure device for connecting.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of syringe needle, which is characterized in that including needle body, the needle body is internally provided with the suction passage being connected to negative pressure source；
The pin hole being connected to the suction passage is provided on the side wall of the needle body；
The pin hole includes external port, and the edge of the external port includes the protrusion for protruding from the needle body side wall, the protrusion
Institutional framework to be drawn is separated for scratching.
2. syringe needle according to claim 1, which is characterized in that the quantity of the pin hole is multiple.
3. syringe needle according to claim 2, which is characterized in that the multiple pin hole is uniformly distributed in the side of the needle body
On wall.
4. syringe needle according to claim 2, which is characterized in that the multiple pin hole is arranged in along the needle body length direction
The side of the needle body.
5. syringe needle according to claim 3, which is characterized in that the protrusion includes the first protrusion, the described first raised position
In the external port close to the edge of the insertion end of the needle body.
6. syringe needle according to claim 4, which is characterized in that the protrusion includes the second protrusion, the described second raised position
In the edge of insertion end of the external port far from the needle body.
7. syringe needle according to claim 5, which is characterized in that the protrusion includes third protrusion, the third protrusion position
External port edge between first protrusion and the second protrusion.
8. syringe needle according to claim 6, which is characterized in that the insertion end of the needle body includes arcwall face, is prevented described
Needle body generates overstimulation to human body.
9. a kind of tissue cleaner, which is characterized in that including syringe needle described in negative pressure device and claim 1-8 any one.
10. tissue cleaner according to claim 9, which is characterized in that the syringe needle includes inhaling to scrape portion, transition part and company
Socket part, the pin hole are located at the suction and scrape portion；The interconnecting piece with negative pressure device for connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959213.6U CN208243580U (en) | 2017-08-02 | 2017-08-02 | Syringe needle and tissue cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959213.6U CN208243580U (en) | 2017-08-02 | 2017-08-02 | Syringe needle and tissue cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208243580U true CN208243580U (en) | 2018-12-18 |
Family
ID=64620338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959213.6U Active CN208243580U (en) | 2017-08-02 | 2017-08-02 | Syringe needle and tissue cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208243580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478614A (en) * | 2019-09-18 | 2019-11-22 | 彭伟 | A kind of basal cell that human skin extracts is applied to the method and device of the facial depressed scar of reparation |
-
2017
- 2017-08-02 CN CN201720959213.6U patent/CN208243580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478614A (en) * | 2019-09-18 | 2019-11-22 | 彭伟 | A kind of basal cell that human skin extracts is applied to the method and device of the facial depressed scar of reparation |
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