CN209204208U - A kind of fat suction needle and liposuction handle - Google Patents
A kind of fat suction needle and liposuction handle Download PDFInfo
- Publication number
- CN209204208U CN209204208U CN201821374089.8U CN201821374089U CN209204208U CN 209204208 U CN209204208 U CN 209204208U CN 201821374089 U CN201821374089 U CN 201821374089U CN 209204208 U CN209204208 U CN 209204208U
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- needle tubing
- needle
- liposuction
- fat
- fat suction
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Abstract
The utility model relates to a kind of fat suction needle and liposuction handles.A kind of fat suction needle includes needle tubing and hand-held part, the needle tubing inner hollow, its tail end is connected with the hand-held part, head end is closed spade inclined-plane, pipeline is equipped with inside the hand-held part, one end is connected with the needle tubing, and for connecting negative pressure suction device, the needle tubing head end is equipped with multiple with the liposuction hole being connected inside needle tubing the other end along needle tubing length direction.Fat suction needle provided by the utility model uses closed spade inclined-plane, keeps needle tubing resistance when being pierced into skin fat smaller, it is easier to pass through, operation is more convenient smoothly；Fat comprehensive around fat suction needle can be extracted simultaneously in a suction action, substantially increase liposuction efficiency, and in the case where extracting equal volume fat, compared to single hole fat suction needle, the utility model aspirates round-trip number within the organization and greatly reduces, to reduce the damage to tissue and the damage to notch.
Description
Technical field
The utility model relates to medical instruments fields, in particular to a kind of fat suction needle and its liposuction handle.
Background technique
Lipsuction is the principle using vacuum suction, by instrument for liposuction liposuction, by fat region (such as buttocks, abdomen, four
Limb etc.) subcutaneous fat cells be sucked out external, greatly reduce the quantity of the regional fat cell, therefore can obtain quick and durable
Fat-reducing effect.Lipsuction continues to develop in recent years, and the Tumescent technique especially carried out with tumescent anesthesia makes art
Middle pain mitigates significantly, and blood loss is few, and tissue damage is small, highly-safe, and easily, subcutaneous fat suction is uniform for operation.Fat suction needle is logical
It is often worked, i.e., is sucked adipose tissue in fat suction needle by the tapping of fat suction needle using negative pressure of vacuum in a manner of being sucked by vacuum.
The head end of traditional fat suction needle is blunt nosed structure, and when fat suction needle pipe diameter is larger, blunt end is passing through skin fat position
When resistance it is big, by difficulty, it is small to the fat destruction degree to be sucked out, it is long therefore generated that the time used in fat is sucked out
It moves back and forth and increases, it is serious to the injury of entrance skin.In addition, existing fat suction needle is designed as one single hole of setting at syringe needle,
And single hole opening is larger, the lipochondrion that this extracts fat suction needle is excessive, brings not to the operation of subsequent fat filling work
Just, the survival rate of filling position fat is also influenced, in addition liposuction needle section setting single opening also influences the efficiency of suction lipectomy,
It is uneven to be also easy to liposuction position caused by causing because of misoperation.The existing and matching used liposuction handle of fat suction needle,
After being connect with fat suction needle, exist and be not connected firmly, leakproofness is insufficient, is easy the shortcomings that loosening, increases the operation of liposuction procedures
Difficulty is unfavorable for being normally carried out for operation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of fat suction needle and liposuction handle, structure is simple, user
Just, operation resistance is small, is easy to pass through, and can be reduced the injury to skin, and liposuction is uniform, and it is high that smooth degree is sucked out in fat.
The technical solution adopted in the utility model is: a kind of fat suction needle, including needle tubing and hand-held part is provided, in the needle tubing
Portion is hollow, and tail end is connected with the hand-held part, and head end is closed spade inclined-plane, is equipped with pipeline inside the hand-held part,
One end is connected with the needle tubing, and for connecting negative pressure suction device, the needle tubing head end is set the other end along needle tubing length direction
Have multiple with liposuction that is being connected inside needle tubing hole.
In fat suction needle described in the utility model, the liposuction hole includes that one or more is set close to the spade inclined-plane
The long hole set, multiple long holes are arranged side by side along the length direction of the needle tubing or are arranged side by side along the circumferencial direction of the needle tubing.
In fat suction needle described in the utility model, the liposuction hole includes one of the circumferencial direction setting along the needle tubing
To four row's circular holes.
In fat suction needle described in the utility model, the liposuction hole include close to the spade inclined-plane be arranged long hole with
And the circular hole being distributed along the long hole to the needle tubing tail end.
In fat suction needle described in the utility model, the liposuction hole includes close to the one long of spade inclined-plane setting
Hole and 12 circular holes that needle tubing spiral setting is surrounded along the length direction of the needle tubing.
In fat suction needle described in the utility model, the material of the needle tubing is stainless steel.
In fat suction needle described in the utility model, the long hole is that length is 5-7mm, and width 1-3mm, both ends are in arc
The class slotted eye of Shape closed.
In fat suction needle described in the utility model, the diameter of the circular hole is 1-3mm, is located on the needle tubing the same face
The distance between adjacent circular holes be 0.5-1.5cm.
In fat suction needle described in the utility model, the outer diameter of the needle tubing is 1-5mm, length 10-35cm.
The utility model also provides a kind of liposuction handle, is connected for above-mentioned fat suction needle, and the fat suction needle is held
External screw thread is equipped on the outside of portion, the liposuction handle includes having the handle housing in liposuction channel and being arranged in the liposuction channel
Fixing pipe, the fixing pipe is the hollow circuit cylinder bodily form that the internal diameter of diameter and the hand-held part matches, lateral wall and institute
It states to seal between the inner sidewall of handle housing and is connected, the inner sidewall of the handle housing is equipped with to match with the external screw thread
Internal screw thread, the hand-held part can be mounted on the handle housing inner sidewall by being threadedly engaged, and when the hand-held part is installed
When in the handle housing, the fixing pipe, which is fallen into the pipeline of the hand-held part, both to be made to be connected.
Liposuction needle end provided by the utility model uses closed spade inclined-plane, makes needle tubing when being pierced into skin fat
Can be reduced and cut to tissue blood vessel, and operation resistance is smaller, it is easier to pass through, it is more convenient to use smoothly；It can once take out
Fat comprehensive around fat suction needle is extracted simultaneously in suction movement, substantially increases liposuction efficiency, and extracting equal volume
In the case where fat, compared to single hole fat suction needle, the utility model aspirates round-trip number within the organization and greatly reduces, to subtract
The damage to tissue and the damage to notch are lacked.Liposuction handle provided by the utility model is not easy after connecting with fat suction needle
It loosens, good airproof performance can use for a long time, be greatly improved the service life of product.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram at a certain visual angle of the utility model embodiment one；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model embodiment one；
Fig. 3 is the structural schematic diagram of liposuction handle in the utility model one；
Fig. 4 is the structural schematic diagram of the utility model embodiment two；
Fig. 5 is the structural schematic diagram of the utility model embodiment three.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment one
As shown in Figure 1, the fat suction needle that the utility model embodiment one provides, including needle tubing 1 and hand-held part 2, wherein needle tubing
1 inside is hollow structure, forms the access passed through for fat, and head end is closed spade inclined-plane 5, tail end and hand-held part 2
It is connected.Spade inclined-plane 5 makes needle tubing 1 can be reduced the case where cutting to blood vessel, tissue when being pierced into skin fat, makes operator
Resistance when use is smaller, and operation is more convenient smoothly.The non-slip texture 3 that 2 lateral surface of hand-held part is equipped with convenient for taking, inside is set
There is hollow pipeline, 2 both ends of hand-held part are connected with negative pressure suction device and needle tubing 1 respectively, inhale 1 internal path of needle tubing and negative pressure
Leading-in device is connected, and 1 head end of needle tubing is additionally provided with multiple liposuction holes 4 being connected with 1 internal path of needle tubing along needle tubing length direction.
When in use, negative pressure is provided by negative pressure suction device, pumps out fat from liposuction hole 4 along needle tubing 1, negative pressure suction device
For the prior art, details are not described herein.Needle tubing 1 in the present embodiment is made of austenitic stainless steel, has crystal structure steady
Fixed, nonmagnetic, the high feature of toughness uses one-pass molding, without secondary heat treatment, to make intensity more in technical matters
Stablize.Needle tubing 1 and 2 junction of hand-held part use silver soldering technology, and not only biological compatibility is good, but also have good against corrosion
Property, acid-alkali-resistant degree is good；Caliber is highly polished inside and outside entire fat suction needle, so that fat is lower with the coefficient of friction of tube wall, fat exists
Movement is more smooth in tube wall.
Further, as shown in Fig. 2, the outer diameter of needle tubing 1 is 1-5mm, length 10-35cm in the present embodiment, to make
The liposuction that the fat suction needle is adapted to human body major part region (such as thigh, abdomen, hand, face) uses.Liposuction hole 4 includes
One or more long hole 41, multiple long holes 4 can be arranged side by side along the length direction of needle tubing 1 or set side by side along the circumferencial direction of needle tubing 1
It sets, depending on the length and outer diameter size with specific reference to needle tubing 1.Long hole 41 is specially that length is 3-5mm, width 1-3mm, both ends
Arc-shaped closed class slotted eye.Preferably, the outer diameter of needle tubing is 1.2mm, length 10cm, liposuction hole 4 in the present embodiment
Including two arranged side by side long holes 41 of the length direction along needle tubing 1, two long holes 41 are in 1 head end of needle tubing close to spade inclined-plane 5
Setting, and be located on the same face of needle tubing 1.Long hole 41 further select length is 4.0mm, width 1.7mm, both ends be in arcuation
Closed slotted hole makes it both meet the form of fat cell and lipochondrion, and the fat of each aperture sucking will not phase
It mutually squeezes, will not be squeezed by tube wall but arranges moved in liposuction needle wall in order one by one, to reduce to fat
The damage of tissue is sucked out adipose tissue activity in fat suction needle freely, more smoothly, reduces asking for fat suction needle blocking
Topic.Since the liposuction area of long hole 41 is big, and it is located at the head-end location of needle tubing 1, the fat suction needle is made to be highly suitable for drawing shallowly
The fat of layer, speed are fast and also small to the damage of skin.Whole hand-held part 2 is in cylindrical, and it is flat that one is additionally provided on hand-held part
Face region 22, the plane domain 22 is corresponding with spade inclined-plane 5, and user can be pressed by finger and be quickly found out the plane domain
22, direction at this time is the direction on spade inclined-plane 5, so that the side on spade inclined-plane 5 can be known at any time by making operator when in use
To liposuction hole 4 where direction；Meanwhile anti-skidding effect may also function as by the plane domain 22.
As shown in figure 3, the present embodiment also provides a kind of liposuction handle 6, the hand-held part 2 of 6 one end of liposuction handle and fat suction needle
It is connected, the other end is connected with negative pressure suction device.The hand-held part 2 of the fat suction needle, which is equipped with, passes through pipeline for fat,
External screw thread 21 is equipped on the outside of the end connecting with liposuction handle 6.The liposuction handle 6 includes the handle housing 61 with liposuction channel
With the fixing pipe 62 being arranged in the liposuction channel, 62 handle housing 61 of fixing pipe is all made of stainless steel material, generally
The hollow circuit cylinder bodily form is connected with the liposuction channel, and one end bends towards handle housing 61 and close with 61 inner sidewall of handle housing
Envelope is fixedly linked, and the other end is arranged at one end that the liposuction handle 6 is connected with the fat suction needle.The diameter of fixing pipe 62 is small
In the diameter of handle housing 61, make it that there is certain gap between 61 inner sidewall of handle housing.The size of handle housing 61
Match with the outer diameter of hand-held part 2, handle housing 61 inner sidewall opposite with fixing pipe 62 is equipped with and 21 phase of external screw thread
Matched internal screw thread 63 makes hand-held part 2 can be by being threadably mounted in handle housing 61.The diameter of fixing pipe 62 and hand-held part 2
Internal diameter match, when hand-held part 2 is mounted in handle housing 61, fixing pipe 62 is fallen into just in the pipeline of hand-held part 2.Gu
The caliber for determining pipe 62 is gradually increased from outside to inside, when hand-held part 2 is completely installed on handle housing 61, the caliber of fixing pipe 62
Size is just identical as the pipe diameter size of the pipeline of hand-held part 2, makes to realize close-fitting between fixing pipe 62 and the pipeline of hand-held part 2
It closes.With the above arrangement, when connecting the liposuction handle 6 in the present embodiment with fat suction needle there is dual-seal to guarantee, first is that hand
The thread seal in 2 outside of portion with 6 inside of liposuction handle is held, second is that 62 outside of fixing pipe and the tight fit of 2 inside of hand-held part seal,
Meanwhile the diameter of fixing pipe 62 and the pipeline diameter of hand-held part 2 are not much different, and make fixing pipe 62 that can play support fat suction needle hand-held
The effect in portion 2, makes fat suction needle be not easy to loosen when in use with liposuction handle 6, and can solve existing product completely makes for a long time
With the rear defect easily loosened.
Embodiment two
As shown in figure 4, embodiment two is compared with embodiment one, and the difference is that: the liposuction hole 4 in embodiment two includes
One to four row's circular hole 42 being arranged along the circumferencial direction of needle tubing 1, the diameter of circular hole 42 are 1-3mm, the specific root of the number of rows of circular hole 42
Depending on the outer diameter size of needle tubing 1.Preferably, the outer diameter of needle tubing is 3.5mm in the present embodiment, and length 23cm, liposuction hole 4 is wrapped
Four row's circular holes 42 are included, each circular hole 42 successively surrounds the setting of needle tubing spiral along the length direction of needle tubing 1, each circular hole 42 is made to exist
The circumferencial direction of needle tubing is mutually staggered, and the length that circular hole 42 is distributed on needle tubing 1 is 15cm.The circular hole 42 of four rows or more is set
This body structure of needle tubing 1 may be made to be destroyed, weakened is easy to be broken off during use, has security risk.
The present embodiment four row's circular holes 42 and keeps each circular hole 42 in spiral distribution by setting, and distribution is more on needle tubing 1 in liposuction hole 4
Extensively, length is longer, both ensure that the structural strength of needle tubing 1 itself, has made it be not easy to be broken off, it is made to can be applied to deep fat
Liposuction operation, while the fat suction needle can extract the fat around fat suction needle to greatest extent in a suction action, significantly
Liposuction efficiency is improved, so that it is aspirated round-trip number within the organization in liposuction procedures and greatly reduces, to reduce to people
The damage of body tissue and damage to notch.Two other parts of embodiment are the same as example 1.
Embodiment three
As shown in figure 5, embodiment three is compared with embodiment one, and the difference is that: the liposuction hole 4 in embodiment three includes
The long hole 41 being arranged close to the spade inclined-plane 5 and the circular hole 42 being distributed along the long hole 41 to 1 tail end of needle tubing.Into one
Step, the outer diameter of needle tubing is 2mm in the present embodiment, and the length of length 15cm, 15cm meet conventional cut and liposuction range
Design, the outer diameter of 2mm are the smallest to tissue relative damage, and the size that the fatty relative activity extracted is best.Liposuction hole 4
It is distributed along 1 circumferencial direction of needle tubing in four rows and close to the long hole 41 of the setting of spade inclined-plane 5 and 12 along needle including one
1 length direction of pipe surrounds the circular hole 42 of 1 spiral of needle tubing setting.The existing long hole 41 of fat suction needle provided in this embodiment has circular hole again
42, it is suitable for the variation of fatty layer depth, it is easier to operate, and liposuction effect is more preferable.Three other parts of embodiment and embodiment
One is identical.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (10)
1. a kind of fat suction needle, which is characterized in that including needle tubing and hand-held part, the needle tubing inner hollow, tail end and the hand
The portion of holding is connected, and head end is closed spade inclined-plane, is equipped with pipeline inside the hand-held part, and one end is connected with the needle tubing,
The other end for connecting negative pressure suction device, the needle tubing head end along needle tubing length direction be equipped with it is multiple be connected inside needle tubing
Liposuction hole.
2. fat suction needle according to claim 1, which is characterized in that the liposuction hole includes one or more close to the shovel
Shape inclined-plane setting long hole, multiple long holes along the needle tubing length direction be arranged side by side or along the needle tubing circumferencial direction simultaneously
Row's setting.
3. fat suction needle according to claim 1, which is characterized in that the liposuction hole includes the circumferencial direction along the needle tubing
One to four row's circular hole being arranged.
4. fat suction needle according to claim 1, which is characterized in that the liposuction hole includes being arranged close to the spade inclined-plane
Long hole and circular hole from the long hole to the needle tubing tail end that be distributed along.
5. fat suction needle according to claim 4, which is characterized in that the liposuction hole includes being arranged close to the spade inclined-plane
A long hole and along the needle tubing length direction surround the needle tubing spiral setting 12 circular holes.
6. fat suction needle according to claim 1, which is characterized in that the material of the needle tubing is stainless steel.
7. fat suction needle according to claim 2 or 4, which is characterized in that the long hole is that length is 5-7mm, width 1-
3mm, the arc-shaped closed class slotted eye in both ends.
8. fat suction needle according to claim 3 or 4, which is characterized in that the diameter of the circular hole is 1-3mm, is located at described
The distance between adjacent circular holes on needle tubing the same face are 0.5-1.5cm.
9. fat suction needle according to claim 1, which is characterized in that the outer diameter of the needle tubing is 1-5mm, length 10-
35cm。
10. a kind of liposuction handle, for being connected with any fat suction needle of claim 1-9, the fat suction needle is held
External screw thread is equipped on the outside of portion, which is characterized in that the liposuction handle includes having the handle housing in liposuction channel and being arranged in institute
State the fixing pipe in liposuction channel, the fixing pipe is the hollow circuit cylinder bodily form that the internal diameter of diameter and the hand-held part matches,
Sealing is connected between its lateral wall and the inner sidewall of the handle housing, the inner sidewall of the handle housing be equipped with it is described outside
The internal screw thread that screw thread matches, the hand-held part can be mounted on the handle housing inner sidewall by being threadedly engaged, and work as institute
When stating hand-held part and being mounted in the handle housing, the fixing pipe, which is fallen into the pipeline of the hand-held part, both to be made to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374089.8U CN209204208U (en) | 2018-08-24 | 2018-08-24 | A kind of fat suction needle and liposuction handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374089.8U CN209204208U (en) | 2018-08-24 | 2018-08-24 | A kind of fat suction needle and liposuction handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204208U true CN209204208U (en) | 2019-08-06 |
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ID=67453214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374089.8U Active CN209204208U (en) | 2018-08-24 | 2018-08-24 | A kind of fat suction needle and liposuction handle |
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| Country | Link |
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| CN (1) | CN209204208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920461A (en) * | 2020-08-12 | 2020-11-13 | 广州市凰家鹟医疗美容门诊部有限公司 | Liposuction needle capable of reducing fat cell scratch |
| CN112006730A (en) * | 2020-09-08 | 2020-12-01 | 广州市凰家鹟医疗美容门诊部有限公司 | Clean liposuction needle capable of removing residues and reducing fat cell scratch |
-
2018
- 2018-08-24 CN CN201821374089.8U patent/CN209204208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920461A (en) * | 2020-08-12 | 2020-11-13 | 广州市凰家鹟医疗美容门诊部有限公司 | Liposuction needle capable of reducing fat cell scratch |
| CN112006730A (en) * | 2020-09-08 | 2020-12-01 | 广州市凰家鹟医疗美容门诊部有限公司 | Clean liposuction needle capable of removing residues and reducing fat cell scratch |
| CN112006730B (en) * | 2020-09-08 | 2022-04-12 | 广州市华丽医疗美容门诊部有限公司 | Clean liposuction needle capable of removing residues and reducing fat cell scratch |
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