CN219539011U - Fat sucking device - Google Patents

Abstract

The utility model provides a fat sucking device which comprises a fat sucking needle head and a connecting pipe, wherein one end of the connecting pipe is communicated with the fat sucking needle head, the other end of the connecting pipe is connected with a negative pressure pump, a plurality of fat sucking holes communicated with the inside of the fat sucking needle head are uniformly formed in the outer wall of one end of the fat sucking needle head, a shielding component for sealing the fat sucking holes is further arranged on the outer wall of the fat sucking needle head, a fixing component for fixing the position and angle of the fat sucking hole is connected to the shielding component, and a laminating plate which is laminated with the surface of skin is further sleeved on the outer wall of the fat sucking needle head.

Description

Fat sucking device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a fat suction device.

Background

The fat sucking operation is that the fat sucking needle of the fat sucking device is used to extend into subcutaneous fat layer through small skin incision, then the fat fragments are sucked out by the negative pressure pump to reach the purpose of absorbing fat.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a fat suction device, which solves the problems that the depth of sucking fat is inconvenient to control and the skin after operation is uneven when the fat suction device sucks fat on a subcutaneous fat layer in the prior art.

According to the embodiment of the utility model, the liposuction device comprises a liposuction needle head and a connecting pipe, wherein one end of the connecting pipe is communicated with the liposuction needle head, the other end of the connecting pipe is connected with a negative pressure pump, a plurality of liposuction holes communicated with the inside of the liposuction needle head are uniformly formed in the outer wall of the liposuction needle head, a shielding component for sealing the liposuction holes is further arranged on the outer wall of the liposuction needle head, a fixing component for fixing the position and angle of the shielding component is connected to the shielding component, and an adhesive plate attached to the surface of the skin is further sleeved on the outer wall of the liposuction needle head.

Compared with the prior art, the utility model has the following beneficial effects: through passing through fixed subassembly with the liposuction needle head fixed, when liberation operating personnel's both hands, avoid producing great position change at the in-process of liposuction needle head, when leading to absorbing fat, produce great error, then when inserting the liposuction needle head into subcutaneous fat in situ, shelter from the partial liposuction hole on the liposuction needle head through shielding assembly, make the liposuction needle head not insert the subcutaneous fat layer with whole liposuction hole, the doctor can control the thickness that the liposuction needle head inserted the subcutaneous fat layer according to user's needs and the fat thickness in liposuction region, shielding assembly is fixed to the thickness that the liposuction needle head inserted subcutaneous again, make the thickness the same of inserting to a plurality of liposuction regions, thereby make skin after the liposuction level.

Further, the shielding assembly includes: the novel anti-blocking device comprises a blocking barrel and a spring, wherein the fat suction needle is in sliding sealing connection with the blocking barrel, one end of the spring is arranged in the blocking barrel, the other end of the spring is connected with the fat suction needle, the fat suction needle is stored into the blocking barrel under the elasticity of the spring, a sliding groove extending along the axial direction of the side wall of the blocking barrel is formed in the side wall of the blocking barrel, a plurality of arc-shaped limiting grooves are formed in the side wall of the sliding groove at equal intervals, and a limiting column used for being clamped into the limiting grooves is arranged on the outer wall of the fat suction needle.

Further, the shielding assembly includes: the shielding cylinder, the inner wall of shielding cylinder is equipped with the internal thread, and the outer wall of liposuction syringe needle is equipped with the external screw thread, shields cylinder and liposuction syringe needle threaded connection, liposuction syringe needle and connecting pipe rotation connection.

Further, the method further comprises the following steps: the protection tube is fixedly arranged at the bottom of the bonding plate, is communicated with the shielding tube, and is in sliding sealing connection with the liposuction needle, and the end part of the protection tube, which is far away from one end of the bonding plate, is rounded.

Further, the fixed assembly includes: the universal pipe, universal pipe one end is connected with the lateral wall that shelters from a section of thick bamboo, and the base is inhaled to the other end fixedly connected with magnetism of universal pipe.

Further, the outer wall of the liposuction needle is provided with scales.

Further, the bonding plate is made of rubber materials.

Drawings

Fig. 1 is an isometric view of an embodiment of the utility model.

Fig. 2 is a schematic structural view of a shielding assembly according to an embodiment of the present utility model.

Fig. 3 is an isometric view of another embodiment of the utility model.

Fig. 4 is a front view of another embodiment of the present utility model.

In the above figures: 1. a liposuction needle; 2. a connecting pipe; 3. a negative pressure pump; 4. a liposuction hole; 5. bonding plates; 6. a shielding cylinder; 7. a spring; 8. a chute; 9. a limit groove; 10. a limit column; 11. a protective cylinder; 12. a universal pipe; 13. a magnetic base; 14. a scale.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-2, an embodiment of the utility model provides a liposuction device, which comprises a liposuction needle head 1 and a connecting pipe 2, wherein one end of the connecting pipe 2 is communicated with the liposuction needle head 1, the other end of the connecting pipe 2 is connected with a negative pressure pump 3, a plurality of liposuction holes 4 communicated with the inside of the liposuction needle head 1 are uniformly formed in the outer wall of one end of the liposuction needle head 1, a shielding component for sealing the liposuction holes 4 is further arranged on the outer wall of the liposuction needle head 1, a fixing component for fixing the position and angle of the shielding component is connected on the shielding component, and a fitting plate 5 for fitting with the surface of skin is further sleeved on the outer wall of the liposuction needle head 1. When the device is used, the shielding component is fixed in a working area through the fixing component, then the shielding range of the shielding component to the fat suction hole 4 on the fat suction needle head 1 is adjusted according to the requirement, so that the fat suction hole 4 which is not required to be used is sealed by the shielding component, the sucked fat is prevented from flowing out from the fat suction hole 4 which is not required to be used, the adjusted fat suction needle head 1 is inserted into a region to be sucked, the attaching plate 5 is attached to the outer surface of the skin, the depth of the fat suction needle head 1 inserted into the subcutaneous fat layer is convenient to position, the skin surface layer can be in a natural and smooth state, the attaching plate 5 is in an arc-shaped structure, the specific structure is adapted to the arc shape of the human skin, then the negative pressure pump 3 is started, the fat suction needle head 1 is sucked out through the connecting pipe 2, the fat in the region is taken out and then is inserted into another fat suction region to be sucked, and in the process, and the fat suction needle head 1 is positioned through the attaching plate 5, so that the fat suction needle head 1 is inserted into another fat region to be sucked into the fat region to be sucked, and the depth of the skin is more smooth after the fat suction depth is equal to the depth of the skin before the needle head is inserted into the fat region.

As shown in fig. 1-2, further, the shielding assembly includes: the shielding barrel 6 and the spring 7, the liposuction needle 1 with shielding barrel 6 sliding seal connects, is equipped with the one end of spring 7 in shielding barrel 6, the other end of spring 7 is connected with liposuction needle 1, and liposuction needle 1 accomodates into shielding barrel 6 under the elasticity of spring 7, shielding barrel 6 lateral wall has seted up along its axially extending spout 8, and spout 8 lateral wall equidistant is equipped with a plurality of curved spacing groove 9, is equipped with the spacing post 10 that is used for the card to go into spacing groove 9 on the outer wall of liposuction needle 1. When the shielding range of the fat suction hole 4 on the fat suction needle 1 needs to be reduced, the fat suction needle 1 is made to slide in the shielding cylinder 6 against the elastic force of the spring 7 by pressing the fat suction needle 1, so that one end of the fat suction needle 1 with the fat suction hole 4 extends out of the shielding cylinder 6, then the fat suction needle 1 is loosened and simultaneously the fat suction needle 1 is rotated, so that the limit column 10 on the fat suction needle 1 is clamped into the limit groove 9 under the elastic force of the spring 7, the length of the fat suction needle 1 extending out of the shielding cylinder 6 is fixed by clamping the limit column 10 into the limit grooves 9 at different positions, the depth of the fat suction needle 1 which can be inserted into a subcutaneous fat layer is changed, the fat suction hole 4 extending out of the shielding cylinder 6 can suck the subcutaneous fat layer, the rest fat suction holes 4 are sealed by the shielding cylinder 6, specifically, the mounting groove has been seted up to the outer wall that shelters from a section of thick bamboo 6, install spring 7 in the mounting groove, be equipped with the step on the outer wall of liposuction needle 1, the top butt of spring 7 one end and mounting groove, but the step butt on the liposuction needle 1 is held up to the spring 7 other end, but spacing post 10 and liposuction needle 1 outer wall threaded connection, convenient to detach, also can set up the one end of spring 7 in the bottom of spacing post 10, the other end of spring 7 is connected with liposuction needle 1 one end of keeping away from connecting pipe 2, also can reach the same effect, through this embodiment, when liposuction needle 1 is to other liposuction regional liposuction of being convenient for, the depth of liposuction needle 1 insert subcutaneous fat layer is the same, can not take out too much or too little fat like this, make the skin of postoperative level and smooth.

As shown in fig. 3-4, further, the shielding assembly includes: the shielding cylinder 6, the inner wall of shielding cylinder 6 is equipped with the internal thread, and the outer wall of liposuction syringe needle 1 is equipped with the external screw thread, shielding cylinder 6 and liposuction syringe needle 1 threaded connection, liposuction syringe needle 1 and connecting pipe 2 rotate to be connected. When the length of the liposuction needle head 1 extending out of the shielding cylinder 6 is changed, the liposuction needle head 1 is rotated, so that the liposuction needle head 1 is screwed into or screwed out of the shielding cylinder 6, and one end of the liposuction needle head 1 with the liposuction hole 4 extends out of or retracts into the shielding cylinder 6, and compared with the former mode, the extending length of the liposuction needle head 1 can be controlled more finely.

As shown in fig. 1-4, further comprising: the protection tube 11, the fixed bottom that sets up at laminating board 5 of protection tube 11, protection tube 11 and shielding tube 6 intercommunication, protection tube 11 and liposuction syringe needle 1 sliding seal are connected, and the tip rounding of the one end of laminating board 5 is kept away from to protection tube 11. Specifically, the through hole for the liposuction needle 1 to pass through is formed in the attaching plate 5, and the liposuction needle 1 is often used for sucking the fat layer from shallow to deep in the liposuction process, so that the depth of the liposuction needle 1 inserted into the fat layer can be changed, the diameter of the protection barrel 11 is slightly larger than that of the liposuction needle 1, the incision is prevented from being enlarged, the protection barrel 11 is arranged at the bottom of the attaching plate 5, the protection barrel 11 is inserted into the incision of the skin, the liposuction needle 1 can not be in direct contact with the skin at the incision when the insertion depth of the liposuction needle 1 is changed, the liposuction needle 1 can not rub the skin at the incision, the damage to the skin at the incision caused by the liposuction needle 1 is avoided, the protection barrel 11 is inserted into one end of the skin to be rounded, and the subcutaneous layer is prevented from being scratched.

As shown in fig. 1-4, further, the securing assembly includes: the universal tube 12, universal tube 12 one end is connected with the lateral wall that shelters from a section of thick bamboo 6, and base 13 is inhaled to the other end fixedly connected with magnetism of universal tube 12. Through absorbing base 13 with external magnetic material (such as the operating table) and adsorbing fixedly, will shelter from section of thick bamboo 6 and magnetism through universal pipe 12 and inhale base 13 and be connected, be convenient for change the position of inhaling fat syringe needle 1 according to patient's operation position, universal pipe 12 is preferably steel universal pipe 12 to through will shelter from section of thick bamboo 6 angular position fixed, thereby fixed position and the angle of inhaling fat syringe needle 1, be convenient for doctor's liberation both hands, operate other instrument and equipment, magnetism is inhaled base 13 also interchangeable and can be with external fixed or the device of centre gripping, such as elasticity clamp etc..

As shown in fig. 1-4, further, the outer wall of the liposuction needle is provided with graduations 14. By providing the scale 14 on the outer wall of the liposuction needle 1, it is convenient for a doctor to clearly know how deep the liposuction needle 1 is inserted into the subcutaneous fat layer, and the insertion depth of the liposuction needle 1 can be adjusted according to the situation.

Further, the attaching plate 5 is made of rubber material. The flexible deformable rubber material may facilitate the fitting of the applicator plate 5 to the skin surface of a person.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (7)

1. A fat aspirator, characterized in that: including liposuction syringe needle (1) and connecting pipe (2), connecting pipe (2) one end and liposuction syringe needle (1) intercommunication, the other end of connecting pipe (2) is connected with negative pressure pump (3), and even seting up a plurality of liposuction holes (4) rather than inside intercommunication on the outer wall of connecting pipe (2) one end are kept away from to liposuction syringe needle (1), still be equipped with on the outer wall of liposuction syringe needle (1) with liposuction hole (4) confined shielding component, be connected with on the shielding component with its fixed subassembly of position and angle, still overlap on the outer wall of liposuction syringe needle (1) be equipped with laminating board (5) of laminating with the skin surface.

2. A liposuction device according to claim 1, wherein said shielding assembly comprises: shelter from section of thick bamboo (6) and spring (7), liposuction needle (1) with shelter from section of thick bamboo (6) sliding seal connects, shelter from the one end that is equipped with spring (7) in section of thick bamboo (6), the other end and the liposuction needle (1) of spring (7) are connected, and liposuction needle (1) are accomodate into under the elasticity of spring (7) and shelter from in section of thick bamboo (6), shelter from section of thick bamboo (6) lateral wall and offered spout (8) along its axial extension, spout (8) lateral wall equidistant a plurality of curved spacing groove (9) that are equipped with, be equipped with on the outer wall of liposuction needle (1) and be used for the card to go into spacing post (10) of spacing groove (9).

3. A liposuction device according to claim 1, wherein said shielding assembly comprises: the shielding cylinder (6), the inner wall of shielding cylinder (6) is equipped with the internal thread, and the outer wall of liposuction syringe needle (1) is equipped with the external screw thread, shields cylinder (6) and liposuction syringe needle (1) threaded connection, liposuction syringe needle (1) and connecting pipe (2) rotation connection.

4. A liposuction apparatus according to claim 2 or 3, further comprising: the protective cylinder (11), the fixed bottom that sets up in laminating board (5) of protective cylinder (11), protective cylinder (11) and shelter from section of thick bamboo (6) intercommunication, protective cylinder (11) and liposuction syringe needle (1) sliding seal are connected, and the tip rounding of laminating board (5) one end is kept away from to protective cylinder (11).

5. A liposuction device according to claim 1, wherein the securing assembly comprises: the universal pipe (12), universal pipe (12) one end is connected with the lateral wall of shielding section of thick bamboo (6), and base (13) are inhaled to the other end fixedly connected with magnetism of universal pipe (12).

6. A liposuction apparatus according to claim 4, wherein: the outer wall of the liposuction needle is provided with scales (14).

7. A liposuction apparatus according to claim 1, wherein: the attaching plate (5) is made of rubber materials.