CN216496985U - Nasal plastic dilator - Google Patents
Nasal plastic dilator Download PDFInfo
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- CN216496985U CN216496985U CN202120154390.3U CN202120154390U CN216496985U CN 216496985 U CN216496985 U CN 216496985U CN 202120154390 U CN202120154390 U CN 202120154390U CN 216496985 U CN216496985 U CN 216496985U
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Abstract
The utility model discloses a nasal shaping dilator.A diaphragm is arranged in an expansion bag to divide the expansion bag into an upper chamber and a lower chamber, a first water injection kettle and a second water injection kettle are both positioned in the upper chamber, the first water injection kettle and the second water injection kettle are both provided with annular openings, and the second water injection kettle is positioned in the first water injection kettle; the second water injection pot is connected with a guide pipe, and the guide pipe penetrates through the first water injection pot and the diaphragm to be communicated with the lower cavity; the first water injection pot magnetic ring is arranged on the edge of the annular opening of the first water injection pot, and the second water injection pot magnetic ring is arranged on the edge of the annular opening of the second water injection pot; a liquid outlet communicated with the upper cavity is formed in the first water injection kettle, and one-way valves are arranged in the liquid outlet and the guide pipe; the water injection kettle also comprises a first water injection kettle identification ring and a second water injection kettle identification ring. The utility model can effectively prevent displacement and overturn, prevent the premature closing of subcutaneous lacuna, improve the success rate of the dilatation and greatly reduce the complications in the dilatation process.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a nasal plastic dilator.
Background
The dilator is an advanced treatment method specially used for plastic surgery, and the principle of the dilator is that the skin soft tissue dilator is implanted under normal skin soft tissue near pathological changes, and liquid is injected into a dilating capsule discontinuously to increase the capacity of the dilator so that the dilator can generate pressure on the surface skin soft tissue. The division and proliferation of tissues and epidermal cells and the enlargement of cell gaps are realized through the action of an expansion mechanism on local parts, so that the skin area is increased, and after an expansion capsule is taken out, newly-added skin soft tissues can be used for tissue repair and organ reconstruction.
The dilator for clinical application is mainly a controllable dilator made of silicon rubber materials and consists of a dilating sac, an injection seat and a connecting catheter.
However, the existing soft tissue dilator has poor effect of repairing the skin of the soft tissue of a patient with contracture nose, and is also accompanied with the problems of overturning and shifting of the dilator and the closure of the early part of the dilatation capsule.
Therefore, how to provide a nasal plastic dilator with good application effect is a problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention is directed to a nasal reshaping dilator that solves at least one of the problems set forth in the background section above.
In order to realize the scheme, the utility model adopts the following technical scheme:
a nasal plastic dilator comprises a dilating bag, a first water injection pot, a second water injection pot, a first water injection pot magnetic ring and a second water injection pot magnetic ring;
a diaphragm is arranged in the expansion bag to divide an inner cavity of the expansion bag into an upper cavity and a lower cavity, the first water injection kettle and the second water injection kettle are both positioned in the upper cavity, the first water injection kettle and the second water injection kettle are both provided with annular openings, the edges of the annular openings of the first water injection kettle and the second water injection kettle are both connected with the inner top of the upper cavity, and the second water injection kettle is positioned in the first water injection kettle;
the second water injection kettle is connected with a guide pipe, and the guide pipe penetrates through the first water injection kettle and the diaphragm to be communicated with the lower cavity;
the first water injection pot magnetic ring is arranged on the edge of the annular opening of the first water injection pot, and the second water injection pot magnetic ring is arranged on the edge of the annular opening of the second water injection pot; a liquid outlet communicated with the upper cavity is formed in the first water injection kettle, and one-way valves are arranged in the liquid outlet and the guide pipe;
the water injection kettle is characterized by further comprising a first water injection kettle identification ring and a second water injection kettle identification ring, wherein the first water injection kettle identification ring is matched with the first water injection kettle magnetic ring in an attraction mode, and the second water injection kettle identification ring is matched with the second water injection kettle magnetic ring in an attraction mode.
The utility model divides the expansion capsule into two chambers by the diaphragm, and fills the liquid into the lower chamber of the expansion capsule in the early stage of expansion, so that the subcutaneous cavity can be completely filled under the condition that a small amount of liquid is filled into the lower chamber of the expansion capsule, and the problem of local subcutaneous cavity closure caused by insufficient liquid filling amount in the early stage of the expansion capsule is prevented.
Simultaneously, the first water injection pot and the second water injection pot are arranged in the expansion bag, so that the supporting effect of the expander on the appearance of the nose is guaranteed on the premise that the overall appearance of the expansion bag is not changed, after a contracture nasal patient uses the expander, more skin is provided for a secondary operation, the good appearance of the nose can be kept before the nose is repaired, and the collapse of the nose bridge is avoided.
The liquid outlet with all be provided with the check valve in the pipe, prevent that liquid from returning to first water injection kettle with in the second water injection kettle, prevent at first water injection kettle with liquid leakage takes place in second water injection kettle department.
The annular opening area of the first water injection kettle matched with the first water injection kettle can be identified by the first water injection kettle identification ring positioned outside the body, and the annular opening area of the second water injection kettle matched with the second water injection kettle can be identified by the second water injection kettle identification ring positioned outside the body and the second water injection kettle magnetic ring, so that the injection operation can be carried out by penetrating a specific area through the injector.
Preferably, in the nasal shaping dilator, the first watering pot magnetic ring and the first watering pot identification ring have the same inner diameter, and the second watering pot magnetic ring and the second watering pot identification ring have the same inner diameter.
Preferably, in the nasal plastic dilator, the fixing ring is arranged at the top of the outer part of the dilating capsule, and the fixing ring can be connected with the skin tissue of the human body through a surgical suture, so that the position of the dilator is fixed, the placement form of the dilator is maintained, the displacement of the dilator in the internal lacuna is reduced, and the effective dilating position and effect are increased. The operation suture can pass through the fixing ring to be sewn and fixed, so that the displacement of the dilator is reduced, the flatness of the dilator is kept, and the suture can be removed after the posterior cavity space is stable.
Preferably, in the nasal plastic dilator, the surgical suture is a meat line capable of being absorbed by human tissues, so that a suture removing operation is omitted.
Preferably, in the nasal plastic dilator, the dilating capsules, the diaphragms and the fixing rings are all made of medical silica gel.
Preferably, in the nasal shaping dilator, the first watering can identification ring and the second watering can identification ring are made of magnetic materials, so that the first watering can identification ring and the second watering can identification ring can be respectively attracted with the first watering can magnetic ring and the first watering can identification ring.
Preferably, in the nasal plastic dilator, the outer wall of the dilating capsule is coated with a bacteriostatic coating, and the dilator causes bacterial infection due to water injection operation or skin injury during long-term use. The bacteriostatic coating can effectively inhibit various bacteria from breeding and reduce the risk of infection of patients.
Preferably, in the nasal plastic dilator, the antibacterial coating is made of nano-silver, and the nano-silver coating has excellent inhibition effect on gram-negative bacteria and gram-positive bacteria, so that the postoperative wound of a person can be prevented from being infected by bacteria, the bacterial infection probability can be greatly reduced, the use amount of antibiotics for the patient can be reduced, and the postoperative wound healing can be accelerated.
Compared with the prior art, the technical scheme has the advantages that the nasal plastic dilator can effectively prevent displacement and overturn, prevent the subcutaneous lacuna from being closed too early, improve the success rate of dilation, and greatly reduce complications in the dilation process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the internal structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic diagram of the application of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model discloses a nasal shaping dilator, which comprises a dilating bag 1, a first water injection pot 2, a second water injection pot 3, a first water injection pot magnetic ring 4 and a second water injection pot magnetic ring 5;
a diaphragm 6 is arranged in the expansion bag 1, the inner cavity of the expansion bag 1 is divided into an upper cavity 7 and a lower cavity 8, the first water injection kettle 2 and the second water injection kettle 3 are both positioned in the upper cavity 7, the first water injection kettle 2 and the second water injection kettle 3 are both provided with annular openings, the edges of the annular openings of the first water injection kettle 2 and the second water injection kettle 3 are both connected with the inner top of the upper cavity 7, and the second water injection kettle 3 is positioned in the first water injection kettle 2;
the second water injection pot 3 is connected with a guide pipe 9, and the guide pipe 9 penetrates through the first water injection pot 2 and the diaphragm 6 to be communicated with the lower cavity 8;
the first water injection pot magnetic ring 4 is arranged on the edge of the annular opening of the first water injection pot 2, and the second water injection pot magnetic ring 5 is arranged on the edge of the annular opening of the second water injection pot 3; a liquid outlet 10 communicated with the upper chamber 7 is formed in the first water injection kettle 2, one-way valves are arranged in the liquid outlet 10 and the guide pipe 9, and liquid can only flow to the upper chamber 7 and the lower chamber 8 and cannot flow backwards;
the water injection kettle also comprises a first water injection kettle identification ring 11 which is mutually attracted and matched with the first water injection kettle magnetic ring 4 and a second water injection kettle identification ring 12 which is mutually attracted and matched with the second water injection kettle magnetic ring 5.
In order to further optimize the technical scheme, the inner diameters of the first water injection pot magnetic ring 4 and the first water injection pot identification ring 11 are the same, and the inner diameters of the second water injection pot magnetic ring 5 and the second water injection pot identification ring 12 are the same.
In order to further optimize the technical scheme, the fixing ring 13 is arranged at the outer top of the expansion capsule 1, and the fixing ring 13 can be connected with the human epidermal tissue 14 through a surgical suture, so that the position of the expander is fixed, the placement form of the expander is maintained, the displacement of the expander in the cavity space in the body is reduced, and the effective expansion position and effect are increased. The operation suture can pass through the fixing ring 13 to be sewn and fixed, so that the displacement of the dilator is reduced, the flatness of the dilator is kept, and the suture can be removed after the posterior cavity space is stable.
In order to further optimize the technical scheme, the operation suture line is a meat line which can be absorbed by human tissues, so that the operation of removing the suture line is omitted.
In order to further optimize the technical scheme, the expansion capsule 1, the diaphragm 6 and the fixing ring 13 are all made of medical silica gel.
In order to further optimize the above technical solution, the first watering can identification ring 11 and the second watering can identification ring 12 are made of magnetic materials, so that they can be respectively attracted with the first watering can magnetic ring 4 and the first watering can identification ring 11.
In order to further optimize the technical scheme, the outer wall of the expansion capsule 1 is coated with a bacteriostatic coating, and the expander is infected by bacteria due to water injection operation or skin injury in the long-term use process. The bacteriostatic coating can effectively inhibit various bacteria from breeding and reduce the risk of infection of patients.
In order to further optimize the technical scheme, the antibacterial coating is made of nano-silver, and the nano-silver coating has excellent inhibition effect on gram-negative bacteria and gram-positive bacteria, so that the postoperative wound of a person can be prevented from being infected by bacteria, the bacterial infection probability can be greatly reduced, the use amount of antibiotics is reduced for the patient, and the postoperative wound healing is accelerated.
The working principle is as follows:
when the dilatation is performed, the dilator is integrally placed in a subcutaneous cavity, and the first water injection pot 2 and the second water injection pot 3 are arranged in the dilatation capsule 1, so that the supporting effect of the dilator on the appearance of the nose is ensured on the premise of not changing the integral appearance of the dilatation capsule 1.
The first water injection pot identification ring 11 positioned outside the body can be identified with the annular opening area of the first water injection pot 2 which is mutually attracted and matched with the first water injection pot magnetic ring 4, and the second water injection pot identification ring 12 positioned outside the body can be identified with the annular opening area of the second water injection pot 3 which is mutually attracted and matched with the second water injection pot magnetic ring 5, so that the injection operation can be carried out by penetrating a specific area through the injector.
In the early stage of expansion, the second water injection kettle 3 is firstly punctured by a syringe, so that the lower chamber 8 of the expansion capsule 1 is filled with liquid, the subcutaneous cavity can be completely filled under the condition that a small amount of liquid is filled in the lower chamber of the expansion capsule 1, and the problem that the local subcutaneous cavity is closed due to insufficient liquid filling amount in the early stage of the expansion capsule 1 is solved. And at the later stage, the first water injection pot 2 is punctured by the syringe, so that the upper chamber 7 of the expansion capsule 1 is filled with liquid, and the expansion capsule 1 is further expanded.
All be provided with the check valve in liquid outlet 10 and the pipe 9, prevent that liquid from returning to in first water injection kettle 2 and the second water injection kettle 3, prevent to take place liquid leakage in first water injection kettle 2 and second water injection kettle 3 department.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A nasal plastic dilator is characterized by comprising a dilating bag, a first water injection pot, a second water injection pot, a first water injection pot magnetic ring and a second water injection pot magnetic ring;
a diaphragm is arranged in the expansion bag to divide an inner cavity of the expansion bag into an upper cavity and a lower cavity, the first water injection kettle and the second water injection kettle are both positioned in the upper cavity, the first water injection kettle and the second water injection kettle are both provided with annular openings, the edges of the annular openings of the first water injection kettle and the second water injection kettle are both connected with the inner top of the upper cavity, and the second water injection kettle is positioned in the first water injection kettle;
the second water injection pot is connected with a guide pipe, and the guide pipe penetrates through the first water injection pot and the diaphragm to be communicated with the lower cavity;
the first water injection pot magnetic ring is arranged on the edge of an annular opening of the first water injection pot, and the second water injection pot magnetic ring is arranged on the edge of an annular opening of the second water injection pot; a liquid outlet communicated with the upper cavity is formed in the first water injection kettle, and one-way valves are arranged in the liquid outlet and the guide pipe;
the water injection kettle is characterized by further comprising a first water injection kettle identification ring and a second water injection kettle identification ring, wherein the first water injection kettle identification ring is matched with the first water injection kettle magnetic ring in an attraction mode, and the second water injection kettle identification ring is matched with the second water injection kettle magnetic ring in an attraction mode.
2. The nasal shaping dilator of claim 1 wherein the first watering can magnetic ring has the same inner diameter as the first watering can marker ring and the second watering can magnetic ring has the same inner diameter as the second watering can marker ring.
3. The nasal reshaping dilator of claim 1, wherein the outer top of the dilation balloon is provided with a fixation ring.
4. The nasal dilator of claim 3 wherein the surgical suture is meat thread.
5. The nasal reshaping dilator of claim 3, wherein the dilation balloon, the septum and the fixation ring are made of medical grade silicone.
6. The nasal reshaping dilator of claim 1 wherein the first and second pitcher identification rings are made of a magnetic material.
7. The nasal reshaping dilator of claim 1, wherein the outer wall of the dilation balloon is coated with a bacteriostatic coating.
8. The nasal reshaping dilator of claim 7, wherein the bacteriostatic coating is made of nano silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120154390.3U CN216496985U (en) | 2021-01-20 | 2021-01-20 | Nasal plastic dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120154390.3U CN216496985U (en) | 2021-01-20 | 2021-01-20 | Nasal plastic dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216496985U true CN216496985U (en) | 2022-05-13 |
Family
ID=81460789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120154390.3U Active CN216496985U (en) | 2021-01-20 | 2021-01-20 | Nasal plastic dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216496985U (en) |
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2021
- 2021-01-20 CN CN202120154390.3U patent/CN216496985U/en active Active
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