CN106823067A - A kind of accurate resistance type fat injection device - Google Patents
A kind of accurate resistance type fat injection device Download PDFInfo
- Publication number
- CN106823067A CN106823067A CN201611052830.4A CN201611052830A CN106823067A CN 106823067 A CN106823067 A CN 106823067A CN 201611052830 A CN201611052830 A CN 201611052830A CN 106823067 A CN106823067 A CN 106823067A
- Authority
- CN
- China
- Prior art keywords
- injection
- resistance type
- injection tube
- accurate resistance
- type fat
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 70
- 239000007924 injection Substances 0.000 title claims abstract description 70
- 239000000084 colloidal system Substances 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007443 liposuction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a kind of accurate resistance type fat injection device, including injection tube, piston rod and injection needle, also including being fixedly connected on multiple elastic colloids of the injection tube inwall, multiple elastic colloids are arranged at intervals at the inwall of the injection tube.The syringe can not only be pinpointed accurately to the lipochondrion to be injected, calibrated shot, it is ensured that the homogeneity of injection effect, and compact and flexible, easy to operate, be suitable to zonule accurate injection.
Description
Technical field
The present invention relates to body fat injection technique field, more particularly to a kind of injection for accurate injection lipochondrion
Device.
Background technology
With developing rapidly for liposuction technology, fat transfer has turned into one of important clinical means of plastic surgery.It is autologous
Fat transfer confession area washability that clinical practice has it is big, histocompatbility is good, without incomparable huge excellent such as rejection
Gesture.
Fat injection techniques are most common methods in current fat transfer, are also the operation of clinical fat filling at this stage
Terminal link.Transplant fat amount number, the filling postoperative effect for directly affecting fat transfer operation such as uniform, symmetrical, therefore
And the precision injection research to fat mass is always orthopedic hot issue.However, syringe application common at present
There is many deficiencies again in fat injection：Grease impurity such as in lipochondrion easily blocks injection-tube lacuna to be caused to promote tired
It is difficult and then be difficult to maintain permanent steady dynamics in fat injection, cause the fatty became uneven of filling；Existing special fat note
Penetrate that rifle is excessively heavy, occupy-place big, be unsuitable for the accurate feel operation of plastic surgeon and the precision injection of facial zonule.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of accurate resistance type fat injection device, the syringe can not only
It is enough accurately the lipochondrion to be injected is pinpointed, calibrated shot, it is ensured that the homogeneity of injection effect, and compact spirit
It is living, it is easy to operate, it is suitable to zonule accurate injection and the feel of fat injection field doctor is just engaged in culture
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of accurate resistance type fat injection device, including note
Shooting cylinder, piston rod and injection needle, piston rod inserts into the inner portion from one end of the injection tube, and the injection needle is installed on described
The outside of injection tube, also including being fixedly connected on multiple elastic colloids of the injection tube inwall, multiple elastic dampings
Body is arranged at intervals on the inwall of the injection tube.
Further, the elastic colloid is medical soft rubber diaphragm.
Further, the elastic colloid is cirque structure, and its outer rim is fixedly connected the inwall with the injection tube.
Further, multiple elastic colloids are evenly spaced vertically is arranged on the inwall of the injection tube, phase
Volume between adjacent two elastic colloids is 0.1ml.
Further, the outer wall of the injection tube is provided with the graduated scale in units of volume.
Further, the corresponding graduated scale of each described elastic colloid is 0.1ml to Nml, wherein N>0.1 and N is 0.1
Integral multiple.
The beneficial effects of the invention are as follows, by injection tube inwall, spaced apart elastic colloid is set, doctor can be made
When injection work is carried out, piston rod often by an elastic colloid, will perceive the resistance of elastic colloid, accurately to teacher
Ground control fat injection amount.
Brief description of the drawings
Fig. 1 is a kind of overall stereochemical structure of the specific embodiment of accurate resistance type fat injection device provided by the present invention
Schematic diagram；
Fig. 2 is the generalized section shown in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, injection tube, 2, piston rod, 3, injection needle, 4, elastic colloid, 5, graduated scale.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in Figure 1 to Figure 2, Fig. 1 is a kind of specific implementation of accurate resistance type fat injection device provided by the present invention
The entirety perspective view of example；Fig. 2 is the generalized section shown in Fig. 1.
In a kind of specific embodiment of accurate resistance type fat injection device provided by the present invention, including injection tube 1, work
Stopper rod 2 and injection needle 3, piston rod 2 inserts into the inner portion from one end of the injection tube 1, and the injection needle 3 is installed on the note
The outside of shooting cylinder 1, also including being fixedly connected on multiple elastic colloids 4 of the inwall of the injection tube 1, multiple elastic dampings
Body 4 is arranged at intervals at the inwall of the injection tube 1.
Specifically, the elastic colloid 4 can also can be medical soft rubber diaphragm for rubber ring, because the latter has
More preferable elastic and medical performance, it is advantageous to medical soft rubber diaphragm.In addition, elastic colloid 4 can use various structures
Form and distribution mode, such as can not be annular but laminated structure, it is also possible to around inwall arranged for interval, or mutually hand over
Mistake, or strip or around multi-turn, or various modes such as helical structure.
For ensure injection process it is smooth, the elastic colloid 4 be cirque structure, its outer rim be fixedly connected with it is described
The inwall of injection tube 1.
In order to realize precise control injection volume, multiple elastic colloids 4 are evenly spaced vertically be arranged at it is described
On the inwall of injection tube 1, the volume between the two neighboring elastic colloid 4 is 0.1ml.The two neighboring elastic damping
Volume between body 4 is 0.1ml, and the outer wall of the injection tube 1 is provided with the graduated scale 5 in units of volume, to facilitate doctor to exist
Observed at any time in injection process.
Observed for the ease of doctor, the corresponding graduated scale 5 of each described elastic colloid 4 is 0.1ml to Nml, wherein N>
0.1 and N is 0.1 integral multiple.Such as the mark of graduated scale 5 can be：0.1ml, 0.2ml, 0.3ml ..., according to syringe
Maximum volume depending on.
A kind of accurate resistance type fat injection device provided by the present invention, its application field is not limited only to injection fat,
Can apply to other drug injections.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of accurate resistance type fat injection device, including injection tube (1), piston rod (2) and injection needle (3), piston rod (2) from
One end of the injection tube (1) inserts into the inner portion, and the injection needle (3) is installed on the outside of the injection tube (1), and its feature exists
In also including being fixedly connected on multiple elastic colloids (4) of the injection tube (1) inwall, multiple elastic colloids (4)
It is arranged at intervals on the inwall of the injection tube (1).
2. a kind of accurate resistance type fat injection device according to claim 1, it is characterised in that the elastic colloid
(4) it is medical soft rubber diaphragm.
3. a kind of accurate resistance type fat injection device according to claim 2, it is characterised in that the elastic colloid
(4) it is cirque structure, its outer rim is fixedly connected the inwall with the injection tube (1).
4. a kind of accurate resistance type fat injection device according to claim 3, it is characterised in that multiple elastic dampings
Body (4) is evenly spaced vertically to be arranged on the inwall of the injection tube (1), the two neighboring elastic colloid (4) it
Between volume be 0.1ml.
5. a kind of accurate resistance type fat injection device according to claim 4, it is characterised in that the injection tube (1)
Outer wall is provided with the graduated scale (5) in units of volume.
6. a kind of accurate resistance type fat injection device according to claim 5, it is characterised in that each described elastic damping
The corresponding graduated scale (5) of body (4) is 0.1ml to Nml, wherein N>0.1 and N is 0.1 integral multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052830.4A CN106823067A (en) | 2016-11-24 | 2016-11-24 | A kind of accurate resistance type fat injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052830.4A CN106823067A (en) | 2016-11-24 | 2016-11-24 | A kind of accurate resistance type fat injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823067A true CN106823067A (en) | 2017-06-13 |
Family
ID=59146009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611052830.4A Pending CN106823067A (en) | 2016-11-24 | 2016-11-24 | A kind of accurate resistance type fat injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106823067A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988010129A1 (en) * | 1987-06-25 | 1988-12-29 | Nova Medical Pty. Limited | Slow delivery injection device |
| WO2003004081A1 (en) * | 2001-07-02 | 2003-01-16 | Alain Villette | Injection needle |
| CN201831976U (en) * | 2010-11-02 | 2011-05-18 | 冯云飞 | Elastic-pressing type continuous injector for animal |
| US20110213314A1 (en) * | 2008-10-29 | 2011-09-01 | Carlos Guillermo | Injection Device |
| CN202654486U (en) * | 2012-06-19 | 2013-01-09 | 徐素珍 | Syringe with inner scales |
| CN206566310U (en) * | 2016-11-24 | 2017-10-20 | 中国医学科学院整形外科医院（整形外科研究所） | A kind of accurate resistance type fat injection device |
-
2016
- 2016-11-24 CN CN201611052830.4A patent/CN106823067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988010129A1 (en) * | 1987-06-25 | 1988-12-29 | Nova Medical Pty. Limited | Slow delivery injection device |
| WO2003004081A1 (en) * | 2001-07-02 | 2003-01-16 | Alain Villette | Injection needle |
| US20110213314A1 (en) * | 2008-10-29 | 2011-09-01 | Carlos Guillermo | Injection Device |
| CN201831976U (en) * | 2010-11-02 | 2011-05-18 | 冯云飞 | Elastic-pressing type continuous injector for animal |
| CN202654486U (en) * | 2012-06-19 | 2013-01-09 | 徐素珍 | Syringe with inner scales |
| CN206566310U (en) * | 2016-11-24 | 2017-10-20 | 中国医学科学院整形外科医院（整形外科研究所） | A kind of accurate resistance type fat injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |