CN211798195U - Facial fat filling device - Google Patents
Facial fat filling device Download PDFInfo
- Publication number
- CN211798195U CN211798195U CN201921330053.4U CN201921330053U CN211798195U CN 211798195 U CN211798195 U CN 211798195U CN 201921330053 U CN201921330053 U CN 201921330053U CN 211798195 U CN211798195 U CN 211798195U
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- China
- Prior art keywords
- fat
- negative pressure
- pressure ball
- drainage
- facial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001815 facial effect Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 6
- 210000004534 cecum Anatomy 0.000 claims description 3
- 241001484259 Lacuna Species 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 2
- 239000004519 grease Substances 0.000 abstract description 22
- 238000002347 injection Methods 0.000 abstract description 22
- 239000007924 injection Substances 0.000 abstract description 22
- 208000003241 Fat Embolism Diseases 0.000 abstract description 4
- 206010042674 Swelling Diseases 0.000 abstract description 3
- 208000024248 Vascular System injury Diseases 0.000 abstract description 3
- 208000012339 Vascular injury Diseases 0.000 abstract description 3
- 230000002980 postoperative effect Effects 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 16
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 210000004204 blood vessel Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000007599 discharging Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 210000005077 saccule Anatomy 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 208000032912 Local swelling Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000012503 blood component Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000003966 vascular damage Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The facial fat filling device consists of a fat injection needle tube and a negative pressure ball; the grease injection needle tube comprises two cavities which are independent from each other and are respectively a fat channel and a drainage channel, wherein one port of the drainage channel is arranged at the front end of the grease injection needle tube, and the other port of the drainage channel is arranged at the rear end of the grease injection needle tube; the negative pressure ball is provided with two ports, one end of the negative pressure ball is connected with the one-way air valve, and the other end of the negative pressure ball is communicated with the drainage channel. When facial fat is filled, the negative pressure ball is started, the drainage matter in the negative pressure ball is monitored in real time, whether vascular injury exists or not is judged, fat embolism is avoided, and postoperative swelling is relieved.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a facial fat filling device for monitoring vascular injury in real time.
Background
Facial fat filling is a common service item for plastic surgery.
Because facial blood vessels are abundant, fat enters the blood vessels by mistake in the operation process, and the blood vessels become fat embolism, which can cause serious complications such as blindness, cerebral infarction, death and the like.
Currently, there are a number of deficiencies in the grease injection needle for clinical facial fat filling, including:
(1) the injury of the blood vessel can not be found in time, the fat injection needle tube directly pierces the artery or the vein to inject the fat particles into the blood vessel, or the fat particles enter the blood vessel through the broken vein wound.
(2) Blood vessel damage during operation, hematoma, local swelling, incapability of accurately judging the fat amount needing to be filled continuously, or worrying about fat embolism, and the operation has to be stopped.
(3) The operative area oozes blood and fluid, causing local swelling and affecting recovery.
To the defect of face fat filling notes fat needle tubing, design face fat filling device completely newly, the operator can real-time supervision art district vascular damage condition, reduces fat and gets into the blood vessel probability, simultaneously, in time drains art district oozing blood exudate, is convenient for accurately judge fat filling effect, alleviates the postoperative swelling.
Disclosure of Invention
The invention aims to provide a facial fat filling device, which is beneficial to monitoring the vascular injury condition of an operation area in real time by an operator, and achieves the effects of avoiding fat embolism, draining blood seepage of the operation area in time and reducing postoperative swelling.
In order to achieve the above purpose, the solution of the invention is:
the facial fat filling device consists of a fat injection needle tube body and a negative pressure ball.
The grease injection needle tube main body comprises a connecting part, a pipeline part and a tube head part; the connecting part is positioned at the rear end of the grease injection needle tube main body, is used for holding by hand, and is respectively provided with a connecting syringe interface and a connecting negative pressure ball interface; the pipeline part is positioned in the middle section of the grease injection needle tube main body and comprises two cavities which are mutually independent, namely a fat channel and a drainage channel, wherein the fat channel is provided with two ports, a first port of the fat channel is arranged on the side surface of the front end of the tube head part, a second port of the fat channel is a connection syringe interface, the drainage channel is provided with two ports, a first port of the drainage channel is arranged on the top end or the side surface of the front end of the tube head part, and a second port of the drainage channel is a connection negative pressure ball interface; the tube head part is positioned at the front end of the grease injection needle tube main body and structurally comprises a blind end, a grease outlet hole and a drainage hole, wherein the grease outlet hole is communicated with the fat channel, and the drainage hole is communicated with the drainage channel.
The negative pressure ball is a ball bag structure provided with two ports, the first port is communicated with the one-way air valve, the second port is communicated with the negative pressure ball interface, the ball bag is pressed, air in the ball bag is discharged through the one-way air valve, continuous negative pressure is generated in the ball bag, and the blood seepage is drained and contained in time.
Furthermore, the fat channel and the drainage channel are arranged in the pipeline part together, the diameter of the pipeline part is 1.0-3.0 mm, the diameter of the drainage channel is 0.2-0.4 mm, fat particles are prevented from being sucked and removed through the drainage channel, the cleaning is convenient, and the rest space is a cavity gap of the fat channel; certainly, also can set up the fat passageway in annotating fat needle tubing main part inside, drainage channel sets up in annotating fat needle tubing main part outside, but drainage channel sets up to plug structure, when facial blood vessel is at the regional fat of filling relatively sparsely, demolishs drainage channel and negative pressure ball, and the simplified operation improves work efficiency.
Furthermore, the negative pressure ball can be replaced by a negative pressure suction device, a negative pressure source is communicated with the connecting negative pressure ball interface through a connecting conduit, the negative pressure range is adjusted to 0.005 MPa-0.02 MPa, and the negative pressure source can be central negative pressure or a portable negative pressure suction device can be selected.
Furthermore, the negative pressure ball is made of colorless and transparent silica gel materials, the diameter of the negative pressure ball is 10 mm-20 mm, the sight of an operator is prevented from being blocked, and meanwhile, the color, the property and the capacity of the drainage liquid can be conveniently and visually observed.
Further, connect the negative pressure ball interface set up in go out the homonymy of fat hole, of course, also can set up in go out the side of fat hole to in its section be close to the junction position sets up the switch, be used for opening or close the sacculus of negative pressure ball with the intercommunication between the drainage channel.
Furthermore, the drainage hole sets up the top or the side of cecum, sets up one, or a plurality of, scatters in the distribution, and its aperture is no longer than 0.2mm, avoids fat granule to be siphoned away through the hole of drainage hole, influences the operation effect.
Furthermore, the hardness of silica gel selected as the negative pressure ball manufacturing material is 30-45 degrees, and after air in the saccule is emptied, the negative pressure value is maintained at 0.005-0.02 MPa, so that the influence of overlarge adsorption force generated by the head part of the tube on the soft tissue surface of the face on the operation efficiency is avoided.
A facial fat filling apparatus, using process 100 comprising:
101: the connecting part is connected with the negative pressure ball and is connected with an injector filled with fat;
102: placing the pipe part and the pipe head part of the grease injection needle pipe main body into a preset tissue level tunnel of a preset fat filling area of the face;
103: closing a switch between the balloon of the negative pressure ball and the drainage channel, pressing the balloon of the negative pressure ball, and discharging air in the balloon through the one-way air valve to generate negative pressure within a rated range;
104: opening a switch between the saccule of the negative pressure ball and the drainage channel;
105: starting to fill with fat;
106: observing the drainage fluid in the negative pressure ball in real time, stopping fat injection operation if the blood components are obviously increased, stopping hemostasis by compression, absorbing and removing blood seepage, repeating the steps 103 and 104, and continuing fat filling; when the local blood seepage in the operation area is increased, repeatedly operating and pressing the saccule of the negative pressure ball to drain the local blood seepage, taking down the negative pressure ball, extruding and discharging the drainage liquid in the saccule of the negative pressure ball, and judging whether fat is continuously filled in the local operation area or not and the filled fat amount again;
107: and achieving the preset filling effect and finishing the operation.
Drawings
FIG. 1 is a schematic structural diagram of a facial fat filling device, which comprises a fat filling needle tube body and a negative pressure ball;
FIG. 2 is a schematic view of a negative pressure ball structure;
FIG. 3A is a schematic view of a single-hole configuration with the header drainage holes disposed at the front end;
FIG. 3B is a schematic view of a single-hole structure with the drainage holes of the tube head disposed on the same side as the grease outlet holes;
FIG. 3C is a schematic view of a single-hole configuration with the tube head drainage holes disposed opposite the fat outlet holes;
FIG. 3D is a schematic view of a tube head with a plurality of drainage holes and a plurality of scattering structures;
FIG. 4 is a schematic view of the joint portion with a negative pressure aspirator port.
Detailed Description
In order to make the technical content, structural features, objectives and functions of the present invention exhaustive, the following embodiments are described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the facial fat filling device disclosed by the present invention is composed of a fat injection needle tube body and a negative pressure ball 4.
The main structure of the grease injection needle tube main body is made of medical stainless steel or titanium alloy materials, and the structure of the grease injection needle tube main body comprises a connecting part 3, a pipeline part 2 and a tube head part 1.
The coupling part 3 is located the rear end of annotating fat needle tubing main part, sets up the appearance structure that the operator of being convenient for held between the fingers and hold, sets up respectively and connects syringe interface 31, connects negative pressure ball interface 32, wherein, connect negative pressure ball interface 32 set up in go out the homonymy of fat hole 11, of course, also can set up in go out the side of fat hole 11, and be close to it 3 positions in the coupling part set up switch 33, and this switch 33 is used for opening or closing the sacculus 43 of negative pressure ball 4 with intercommunication between drainage channel 22, connect the standard interface of syringe interface 31 for connecting the syringe, set up in the tail end of annotating fat needle tubing main part, the standard interface includes screw thread interface and plug interface.
The fat channel 21 and the drainage channel 22 are jointly arranged inside the pipeline part 2, the diameter of the pipeline part 2 is 1.0 mm-3.0 mm, the filling requirements of fat particles with different sizes are met, the diameter of the drainage channel 22 is 0.2 mm-0.4 mm, the fat particles are prevented from being sucked through the drainage channel 22, full drainage and cleaning are facilitated, and the rest space is the lacuna of the fat channel 21; certainly, also can set up fat passageway 21 inside annotating fat needle tubing main part, drainage channel 22 sets up in annotating fat needle tubing main part outside, sets drainage channel 22 to pluggable structure, when facial blood vessel is the regional fat of filling relatively sparsely, demolishs drainage channel 22 and negative pressure ball 4, and the simplified operation improves work efficiency.
The tube head part 1 is positioned at the front end of the grease injection needle tube body, and structurally comprises a blind end 13, a grease outlet hole 11 and a drainage hole 12, wherein the spaces of the blind end, the grease outlet hole 11 and the drainage hole 12 are all arranged in an arc structure to avoid an acute angle, the grease outlet hole 11 is communicated with the fat channel 21, and the drainage hole 12 is communicated with the drainage channel 22; drainage hole 12 sets up the top of cecum 13, go out the homonymy of fat hole 11, go out the offside of fat hole 11, can set up one, also can set up a plurality ofly and be scattered and distribute, its aperture is no longer than 0.2mm, avoids fat granule to be siphoned away through the hole of drainage hole 12, influences the operation effect.
The negative pressure ball 4 is a balloon 43 structure provided with two ports, a first port is communicated with the air inlet 411 of the one-way air valve 41, a second port 42 is communicated with the negative pressure ball port 32, the balloon 43 is pressed, air in the balloon 43 is discharged through the one-way air valve 41, continuous negative pressure is generated in the balloon 43, and the blood seepage is drained and contained in time; the one-way air valve 41 and the balloon 43 are of an integrated structure, and the structure of the one-way air valve comprises an air inlet 411, an air valve shell 412, a floating ball 413 and an air outlet 414.
The negative pressure ball 4 is made of colorless transparent silica gel material, the diameter of the negative pressure ball is 10 mm-20 mm, the sight line of an operator is reduced and blocked, and meanwhile, the color, the property and the volume of the drainage liquid can be conveniently and visually observed; the silica gel hardness of the material for manufacturing the negative pressure ball 4 is 30-45 degrees, and after the air in the saccule 43 is emptied, the negative pressure value is maintained at 0.005-0.02 MPa, so that the influence of overlarge adsorption force generated by the tube head part 1 on the soft tissue surface of the face on the operation efficiency is avoided.
Certainly, the negative pressure ball 4 can be replaced by a negative pressure suction device, the connection negative pressure ball interface 32 and the switch 33 of the negative pressure ball 4 are changed into a standard interface 34 of a negative pressure suction device, a negative pressure source is communicated with the standard interface 34 connected with the negative pressure ball interface 32 through a connecting conduit, the negative pressure range is adjusted to be 0.005-0.02 MPa, and the negative pressure source can be central negative pressure or a portable negative pressure suction device can be selected.
Example 1: the flow 100 of use of the facial fat filling apparatus includes:
101: the connecting part 3 is connected with the negative pressure ball 4 and is connected with a syringe filled with fat;
102: placing the pipe part 2 and the pipe head part 1 of the grease injection needle pipe body into a preset tissue level of a preset fat filling area of the face;
103: closing a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22, pressing the balloon 43 of the negative pressure ball 4, discharging air in the balloon 43 through the one-way air valve 41, and generating negative pressure within a rated range;
104: opening a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22;
105: starting to fill with fat;
106: observing the drainage fluid in the negative pressure ball 4 in real time, and if no obvious abnormality exists, continuing fat filling;
107: and achieving the preset filling effect and finishing the operation.
Example 2: the flow 200 of using the facial fat filling apparatus includes:
201: the connecting part 3 is connected with the negative pressure ball 4 and is connected with a syringe filled with fat;
202: placing the pipe part 2 and the pipe head part 1 of the grease injection needle pipe body into a preset tissue level of a preset fat filling area of the face;
203: closing a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22, pressing the balloon 43 of the negative pressure ball 4, discharging air in the balloon 43 through the one-way air valve 41, and generating negative pressure within a rated range;
204: opening a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22;
205: starting to fill with fat;
206: observing the drainage fluid in the negative pressure ball 4 in real time, if the blood components are obviously increased, stopping fat injection operation, performing compression hemostasis, sucking out blood seepage, repeating 203 and 204, and continuing fat filling;
207: and achieving the preset filling effect and finishing the operation.
Example 3: the flow 300 of using the facial fat filling apparatus includes:
301: the connecting part 3 is connected with a syringe filled with fat;
302: placing the pipe part 2 and the pipe head part 1 of the grease injection needle pipe body into a preset tissue level of a preset fat filling area of the face;
303: closing the switch 33 between the balloon 43 of the negative pressure ball 4 and the drainage channel 22;
304: starting to fill fat to achieve a predetermined filling effect;
305: the connecting part 3 is connected with the negative pressure ball 4;
306: placing the pipe part 2 and the pipe head part 1 of the grease injection needle pipe body into a preset tissue level of a preset fat filling area of the face;
307: closing a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22, pressing the balloon 43 of the negative pressure ball 4, discharging air in the balloon 43 through the one-way air valve 41, and generating negative pressure within a rated range;
308: opening a switch between the balloon 43 of the negative pressure ball 4 and the drainage channel 22;
309: sucking and removing blood seepage in the operation area;
310: judging the fat filling effect again, if the filling is insufficient, continuing the fat filling until the effect is satisfied.
The above description is only exemplary of the present invention and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above exemplary embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a facial fat filling device comprises notes fat needle tubing main part, negative pressure ball, a serial communication port, notes fat needle tubing main part includes junction portion, pipeline portion, nose, the junction portion sets up respectively connects the syringe interface, connects the negative pressure ball interface, pipeline portion contains two lacunas of mutually independent, is fat passageway and drainage channel respectively, and wherein, drainage channel's first port sets up the front end at nose, and the second port does connect the negative pressure ball interface, nose includes cecum, goes out fat hole, drainage hole, wherein, go out the fat hole with fat passageway intercommunication, the drainage hole with drainage channel intercommunication, the negative pressure ball is the sacculus structure that sets up two ports, first port intercommunication one-way pneumatic valve, and negative pressure ball interface is connected in the second port intercommunication.
2. The facial fat filling apparatus according to claim 1, wherein the fat passage and the drainage passage are provided together inside the tube portion, the tube portion has a diameter of 1.0mm to 3.0mm, the drainage passage has a diameter of 0.2mm to 0.4mm, and the remaining space is a cavity of the fat passage.
3. The facial fat filling apparatus of claim 1, wherein the fat passage is disposed inside the tunnel portion, and the drainage passage is further disposed outside the tunnel portion.
4. The facial fat filling apparatus of claim 1, wherein the negative pressure bulb is further replaced by a negative pressure suction device, communicating a source of negative pressure with the connecting negative pressure bulb interface via a conduit.
5. The facial fat filling apparatus according to claim 1, wherein the negative pressure ball is made of a colorless and transparent silicone material and has a diameter of 10mm to 20 mm.
6. The facial fat filling device according to claim 5, wherein the silicone material has a hardness of 30 degrees to 45 degrees, and the negative pressure value is maintained at 0.005MPa to 0.02MPa in a state where air in the balloon of the negative pressure balloon is evacuated.
7. The facial fat filling apparatus of claim 1, wherein the connecting negative pressure ball port is disposed on the same side of the fat outlet hole, and a switch is disposed.
8. The facial fat filling apparatus of claim 1, wherein the drainage holes are provided in the top or side of the blind end in one or more sizes of 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330053.4U CN211798195U (en) | 2019-08-06 | 2019-08-06 | Facial fat filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330053.4U CN211798195U (en) | 2019-08-06 | 2019-08-06 | Facial fat filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211798195U true CN211798195U (en) | 2020-10-30 |
Family
ID=72995356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921330053.4U Expired - Fee Related CN211798195U (en) | 2019-08-06 | 2019-08-06 | Facial fat filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211798195U (en) |
-
2019
- 2019-08-06 CN CN201921330053.4U patent/CN211798195U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |