CN215308828U - Negative pressure liposuction appearance is used in cosmetic plastic of medical treatment - Google Patents
Negative pressure liposuction appearance is used in cosmetic plastic of medical treatment Download PDFInfo
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- CN215308828U CN215308828U CN202120879950.1U CN202120879950U CN215308828U CN 215308828 U CN215308828 U CN 215308828U CN 202120879950 U CN202120879950 U CN 202120879950U CN 215308828 U CN215308828 U CN 215308828U
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- liposuction
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- bending
- connecting hose
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a negative pressure liposuction instrument for medical cosmetology. It has solved the regional fixed problem of inhaling of hanging of current negative pressure liposuction appearance. The grease suction pipe comprises a first grease suction pipe, a second grease suction pipe, a connecting hose, a sealing plug, a pull rod, a grease suction needle and a torsion spring, wherein two ends of the torsion spring act on two ends of the outer side of the connecting hose respectively, when the connecting hose is vertically bent, the torsion spring is in a normal state, and a bending mechanism capable of driving the connecting hose to bend is arranged on the first grease suction pipe. The utility model can change the pressure in the vacuum cavity by moving the sealing plug, thus realizing the liposuction work; the connecting hose is driven to be bent through the bending mechanism, so that the liposuction needle can be aimed at different liposuction areas conveniently, the needle head can be used in hanging and sucking areas in different ranges conveniently, and the operation implementation risk is reduced; the bending degree of the connecting hose is controlled by the bending control mechanism, and the automatic control, the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a negative pressure liposuction instrument for medical cosmetology.
Background
The plastic cosmetology refers to medical science which has strong scientificity, technicality and artistry and aims at improving the external aesthetic feeling of a human body by repairing and remolding the appearance of the human body and the shapes of all parts of the human body by using operations, medicines, medical instruments and other medical technical methods. The liposuction instrument is a medical instrument which adopts the high vacuum and large pumping speed suction principle to suck the excess fat in the body out of the body, more tools are connected on the liposuction instrument, such as RF face heads, RF fat dissolving heads, negative pressure liposuction fat removal heads and other liposuction tools, and the tools are placed on a storage rack on the liposuction instrument.
At present, a liposuction device is widely applied to fat loss and liposuction and autologous fat transplantation, fat cells are removed through operation physics, and a local permanent shaping effect is achieved.
However, in the operation, the doctor can only swing the handle of the liposuction device to enable the needle head to be used in the hanging and sucking areas with different ranges, the precise operation on the scraping and sucking areas cannot be carried out, the operation implementation risk is increased, and the wound area is enlarged.
Disclosure of Invention
The utility model provides a negative pressure liposuction instrument for medical cosmetology, which is beneficial to enabling a needle head to be used in hanging and sucking areas in different ranges and reducing the risk of operation implementation.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a negative pressure liposuction instrument for medical cosmetology and plastic surgery, which comprises a first liposuction tube, a second liposuction tube and a connecting hose, the top end of the first liposuction tube is closed, the inner side of the first liposuction tube is connected with a sealing plug in a sliding way, a vacuum cavity is formed between the sealing plug and the top of the inner side of the first grease suction pipe, a pull rod is arranged on the sealing plug, the top end of the pull rod penetrates out of the first liposuction tube, one end of the connecting hose is communicated with the bottom end of the first liposuction tube, the other end of the connecting hose is communicated with the second liposuction tube, the second liposuction tube is of a hollow structure, the bottom end of the second liposuction tube is provided with a liposuction needle, the connecting hose is of an arc-shaped structure, a torsion spring is arranged in the connecting hose, two ends of the torsion spring respectively act on two ends of the outer side of the connecting hose, when the connecting hose is vertically bent, the torsion spring is in a normal state, and the first fat absorption pipe is provided with a bending mechanism capable of driving the connecting hose to bend.
When the device is used, the liposuction needle is inserted into a region to be liposucted, a closed space is formed between the bottom of the sealing plug and the end part of the liposuction needle at the moment, the pull rod is pulled to drive the sealing plug to move, so that the pressure in the vacuum cavity can be changed, and fat enters the liposuction instrument from the port of the liposuction needle along the second liposuction tube, the connecting hose and the first liposuction tube in sequence, so that liposuction work is realized; because the torsion spring is in a vertical state in a normal state, the connecting hose can be driven to be bent in advance through the bending mechanism according to the actual fat absorption environment requirement, so that the fat absorption can be aimed at different fat absorption areas conveniently, the needle head can be used for hanging and absorbing areas in different ranges, and the operation implementation risk is reduced; the bending degree of the connecting hose is controlled by the bending control mechanism, and the automatic control, the operation is simple and convenient.
Furthermore, the bending mechanism comprises a connecting cylinder, a bending cylinder and an air cylinder, the connecting cylinder is fixedly connected to the outer side of the first grease suction pipe, the inner diameter of the connecting cylinder is larger than the outer diameter of the first grease suction pipe, the bending cylinder is in sliding fit in the connecting cylinder, the movable length of the bending cylinder is larger than the maximum distance between the bottom end of the bending cylinder and the connecting hose, the air cylinder is arranged on the first grease suction pipe and stretches out and draws back along the axial direction of the first grease suction pipe, the bottom end of a piston rod on the air cylinder is connected with a push rod, and the bottom end of the push rod is fixedly connected with the bending cylinder.
The piston rod is driven to stretch and retract by the driving cylinder, the push rod and the bending cylinder are driven to move longitudinally, and the movable length of the bending cylinder is larger than the maximum distance between the bottom end of the bending cylinder and the connecting hose; when need not to buckle, drive and drive the piston rod through the cylinder and rise again, drive the coupling hose under the elasticity effect of torsional spring and resume gradually to normal vertical state, the coupling hose's of being convenient for used repeatedly improves the result of use of liposuction appearance.
Furthermore, a connecting groove is formed in the outer side of the first grease suction pipe, the cylinder is located in the connecting groove, and the extending length of the connecting groove is larger than the moving length of the bending cylinder. Is convenient for accommodating the cylinder and reduces the occupied space of the device of the liposuction instrument.
Furthermore, the top of push rod is equipped with the supporting part, one side that the supporting part is close to the connecting cylinder is the face of leaning on that is the arc structure, the face of leaning on sliding fit is in the inboard of connecting cylinder. When the push rod moves longitudinally, the contact surface always keeps with the inner side of the connecting cylinder, the radial shaking of the connecting cylinder is limited, the moving stability of the connecting cylinder is improved, the using effect of the liposuction instrument is indirectly improved, and the liposuction object is prevented from being accidentally injured.
Furthermore, a containing groove is formed in the connecting hose, an upper extending groove and a lower extending groove are formed in the upper end and the lower end of the containing groove respectively, the top end of the upper extending groove extends to the top end of the connecting hose, the bottom end of the lower extending groove extends to the bottom end of the connecting hose, an upper support leg and a lower support leg are arranged on the torsion spring, and the upper support leg and the lower support leg are correspondingly inserted into the upper extending groove and the lower extending groove respectively. The torsion spring is convenient to hide in the connecting hose.
The utility model has the beneficial effects that:
1. when the device is used, the liposuction needle is inserted into a region to be liposucted, a closed space is formed between the bottom of the sealing plug and the end part of the liposuction needle at the moment, the pull rod is pulled to drive the sealing plug to move, so that the pressure in the vacuum cavity can be changed, and fat enters the liposuction instrument from the port of the liposuction needle along the second liposuction tube, the connecting hose and the first liposuction tube in sequence, so that liposuction work is realized; because the torsion spring is in a vertical state in a normal state, the connecting hose can be driven to be bent in advance through the bending mechanism according to the actual fat absorption environment requirement, so that the fat absorption can be aimed at different fat absorption areas conveniently, the needle head can be used for hanging and absorbing areas in different ranges, and the operation implementation risk is reduced; the bending degree of the connecting hose is controlled by the bending control mechanism, and the automatic control, the operation is simple and convenient.
2. Because the bending mechanism is arranged, the piston rod is driven to stretch and retract by driving the air cylinder, the push rod and the bending cylinder are driven to move longitudinally, and because the movable length of the bending cylinder is greater than the maximum distance between the bottom end of the bending cylinder and the connecting hose, when the bottom end of the bending cylinder slides along the outer side of the connecting hose, the torsion spring is compressed, the bending degree of the connecting hose is changed, the inclination angle of the second liposuction tube is changed, the liposuction needle is inserted into hanging and sucking areas in different ranges, and the operation implementation risk is reduced; when need not to buckle, drive and drive the piston rod through the cylinder and rise again, drive the coupling hose under the elasticity effect of torsional spring and resume gradually to normal vertical state, the coupling hose's of being convenient for used repeatedly improves the result of use of liposuction appearance.
3. Because of being provided with the supporting part, one side that the supporting part is close to the connecting cylinder is the surface of leaning on that is arc structure, and the surface of leaning on sliding fit is in the inboard of connecting cylinder. When the push rod moves longitudinally, the contact surface always keeps with the inner side of the connecting cylinder, the radial shaking of the connecting cylinder is limited, the moving stability of the connecting cylinder is improved, the using effect of the liposuction instrument is indirectly improved, and the liposuction object is prevented from being accidentally injured.
Drawings
FIG. 1 is a schematic structural view of the negative pressure liposuction instrument for medical cosmetology;
FIG. 2 is a sectional view of the negative pressure liposuction instrument for medical cosmetology;
FIG. 3 is a schematic structural view of a torsion spring;
description of reference numerals:
1. a first liposuction tube; 2. a second liposuction tube; 3. a connecting hose; 4. a sealing plug; 5. a pull rod; 6. a liposuction needle; 7. a torsion spring; 8. a connecting cylinder; 9. bending the cylinder; 10. a cylinder; 11. a piston rod; 12. a push rod; 13. connecting grooves; 14. a support portion; 15. a receiving groove; 16. an upper extension groove; 17. a lower extension groove; 18. an upper leg; 19. a lower leg.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, a negative pressure liposuction instrument for medical cosmetology and plastic surgery comprises a first liposuction tube 1, a second liposuction tube 2 and a connection hose 3, wherein the top end of the first liposuction tube 1 is closed, the inner side of the first liposuction tube 1 is slidably connected with a sealing plug 4, a vacuum cavity is formed between the sealing plug 4 and the inner top of the first liposuction tube 1, a pull rod 5 is arranged on the sealing plug 4, the top end of the pull rod 5 penetrates out of the first liposuction tube 1, one end of the connection hose 3 is communicated with the bottom end of the first liposuction tube 1, the other end of the connection hose 3 is communicated with the second liposuction tube 2, the second liposuction tube 2 is of a hollow structure, a liposuction needle 6 is arranged at the bottom end of the second liposuction tube 2, the connection hose 3 is of an arc structure, a torsion spring 7 is arranged in the connection hose 3, two ends of the torsion spring 7 respectively act on two outer ends of the connection hose 3, and when the connection hose 3 is vertically bent, the torsion spring 7 is in a normal state, the first liposuction tube 1 is provided with a bending mechanism which can drive the connecting hose 3 to bend.
As shown in fig. 1-3, in this embodiment, when in use, the liposuction needle 6 is inserted into the region to be liposucted, at this time, a closed space is formed between the bottom of the piston rod 11 and the end of the liposuction needle 6, the pull rod 5 is pulled to drive the piston rod 11 to move, so as to change the pressure in the vacuum chamber, and fat enters the liposuction instrument from the port of the liposuction needle 6 along the second liposuction tube 2, the connection hose 3 and the first liposuction tube 1 in sequence, so that liposuction is achieved; because the torsion spring 7 is in a vertical state in a normal state, the connecting hose 3 can be driven to be bent in advance through the bending mechanism according to the actual liposuction environment requirement, so that the liposuction needle 6 can be conveniently aligned to different liposuction areas, the needle head can be favorably used for hanging and sucking areas in different ranges, and the operation implementation risk is reduced; the bending control mechanism controls the bending degree of the connecting hose 3, and the automatic control, the operation is simple and convenient.
As shown in fig. 2, in this embodiment, the bending mechanism includes a connecting cylinder 8, a bending cylinder 9 and a cylinder 10, the connecting cylinder 8 is fixedly connected to the outside of the first liposuction tube 1, the inner diameter of the connecting cylinder 8 is greater than the outer diameter of the first liposuction tube 1, the bending cylinder 9 is slidably fitted in the connecting cylinder 8, the movable length of the bending cylinder 9 is greater than the maximum distance between the bottom end of the bending cylinder 9 and the connecting hose 3, the cylinder 10 is arranged on the first liposuction tube 1 and extends and retracts along the axial direction of the first liposuction tube 1, the bottom end of the piston rod 11 on the cylinder 10 is connected with a push rod 12, and the bottom end of the push rod 12 is fixedly connected with the bending cylinder 9.
In the embodiment, the piston rod 11 is driven to stretch and retract by the driving cylinder 10, the push rod 12 and the bending cylinder 9 are driven to move longitudinally, and as the movable length of the bending cylinder 9 is greater than the maximum distance between the bottom end of the bending cylinder 9 and the connecting hose 3, when the bottom end of the bending cylinder 9 slides along the outer side of the connecting hose 3, the torsion spring 7 is compressed, the bending degree of the connecting hose 3 is changed, the inclination angle of the second liposuction tube 2 is changed, the liposuction needle 6 is inserted into the hanging and sucking areas in different ranges, and the operation risk is reduced; when the connecting hose does not need to be bent, the piston rod 11 is driven to rise back through the air cylinder 10, and the connecting hose 3 is driven to gradually recover to a normal vertical state under the elastic action of the torsion spring 7, so that the connecting hose 3 can be used repeatedly, and the using effect of the liposuction instrument is improved; connecting groove 13 has been seted up in the outside of first liposuction pipe 1, and cylinder 10 is located connecting groove 13, and the extension length of connecting groove 13 is greater than the movable length of a section of thick bamboo 9 of buckling. The cylinder 10 is convenient to store, and the occupied space of the device of the liposuction instrument is reduced.
As shown in fig. 2, the top end of the push rod 12 is provided with a support portion 14, and one side of the support portion 14 close to the connecting cylinder 8 is an arc-shaped abutting surface which is in sliding fit with the inner side of the connecting cylinder 8. When the push rod 12 moves longitudinally, the contact surface always keeps with the inner side of the connecting cylinder 8, the radial shaking of the connecting cylinder 8 is limited, the moving stability of the connecting cylinder 8 is improved, the using effect of the liposuction instrument is indirectly improved, and the liposuction object is prevented from being accidentally injured.
As shown in fig. 2, in the present embodiment, a storage groove 15 is provided in the connection hose 3, an upper extension groove 16 and a lower extension groove 17 are respectively provided at upper and lower ends of the storage groove 15, a top end of the upper extension groove 16 extends to a top end of the connection hose 3, a bottom end of the lower extension groove 17 extends to a bottom end of the connection hose 3, an upper leg 18 and a lower leg 19 are provided on the torsion spring 7, and the upper leg 18 and the lower leg 19 are respectively inserted into the upper extension groove 16 and the lower extension groove 17. Facilitating the hiding of the torsion spring 7 inside the connection hose 3.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and other implementations are also included, and any obvious substitutions are within the scope of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a negative pressure liposuction appearance for medical treatment beauty treatment plastic, includes first liposuction pipe (1), second liposuction pipe (2) and coupling hose (3), the top of first liposuction pipe (1) is sealed, the inboard sliding connection of first liposuction pipe (1) has sealing plug (4), form the vacuum cavity between sealing plug (4) and the inboard top of first liposuction pipe (1), be equipped with pull rod (5) on sealing plug (4), first liposuction pipe (1) is worn out on the top of pull rod (5), its characterized in that, the one end of coupling hose (3) and the bottom intercommunication of first liposuction pipe (1), the other end and second liposuction pipe (2) intercommunication, second liposuction pipe (2) is hollow structure, the bottom of second liposuction pipe (2) is equipped with liposuction needle (6), coupling hose (3) is the arc structure, be equipped with torsional spring (7) in coupling hose (3), the two ends of the torsion spring (7) act on the two ends of the outer side of the connecting hose (3) respectively, when the connecting hose (3) is vertically bent, the torsion spring (7) is in a normal state, and a bending mechanism capable of driving the connecting hose (3) to be bent is arranged on the first grease suction pipe (1).
2. The negative-pressure liposuction instrument for medical cosmetology and plastic surgery according to claim 1, wherein the bending mechanism comprises a connecting cylinder (8), a bending cylinder (9) and a cylinder (10), the connecting cylinder (8) is fixedly connected to the outer side of the first liposuction tube (1), the inner diameter of the connecting cylinder (8) is larger than the outer diameter of the first liposuction tube (1), the bending cylinder (9) is slidably fitted in the connecting cylinder (8), the movable length of the bending cylinder (9) is larger than the maximum distance between the bottom end of the bending cylinder (9) and the connecting hose (3), the cylinder (10) is arranged on the first liposuction tube (1) and extends and retracts along the axial direction of the first liposuction tube (1), the bottom end of a piston rod (11) on the cylinder (10) is connected with a push rod (12), and the bottom end of the push rod (12) is fixedly connected with the bending cylinder (9).
3. The vacuum liposuction instrument for medical cosmetology and plastic surgery according to claim 2, characterized in that the first liposuction tube (1) is provided with a connecting groove (13) at the outer side, the cylinder (10) is located in the connecting groove (13), and the extending length of the connecting groove (13) is longer than the moving length of the bending cylinder (9).
4. The vacuum liposuction instrument for medical cosmetology according to claim 3, characterized in that the top end of the push rod (12) is provided with a support part (14), and one side of the support part (14) close to the connecting cylinder (8) is an arc-shaped abutting surface which is in sliding fit with the inner side of the connecting cylinder (8).
5. The negative pressure liposuction instrument for medical cosmetology and plastic surgery according to claim 1, characterized in that a receiving groove (15) is provided in the connection hose (3), an upper extension groove (16) and a lower extension groove (17) are provided at the upper and lower ends of the receiving groove (15), respectively, the top end of the upper extension groove (16) extends to the top end of the connection hose (3), the bottom end of the lower extension groove (17) extends to the bottom end of the connection hose (3), the torsion spring (7) is provided with an upper support leg (18) and a lower support leg (19), and the upper support leg (18) and the lower support leg (19) are inserted into the upper extension groove (16) and the lower extension groove (17), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879950.1U CN215308828U (en) | 2021-04-27 | 2021-04-27 | Negative pressure liposuction appearance is used in cosmetic plastic of medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879950.1U CN215308828U (en) | 2021-04-27 | 2021-04-27 | Negative pressure liposuction appearance is used in cosmetic plastic of medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308828U true CN215308828U (en) | 2021-12-28 |
Family
ID=79596145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879950.1U Expired - Fee Related CN215308828U (en) | 2021-04-27 | 2021-04-27 | Negative pressure liposuction appearance is used in cosmetic plastic of medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308828U (en) |
-
2021
- 2021-04-27 CN CN202120879950.1U patent/CN215308828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |