CN210077884U - Soft tissue expander for improving skin regeneration efficiency - Google Patents
Soft tissue expander for improving skin regeneration efficiency Download PDFInfo
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- CN210077884U CN210077884U CN201920481902.XU CN201920481902U CN210077884U CN 210077884 U CN210077884 U CN 210077884U CN 201920481902 U CN201920481902 U CN 201920481902U CN 210077884 U CN210077884 U CN 210077884U
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- soft tissue
- vibration device
- water injection
- massage
- skin regeneration
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Abstract
The utility model relates to an improve soft tissue expander of skin regeneration efficiency, include: the water injection kettle comprises an expansion bag, a water injection kettle, a catheter for connecting the expansion bag and the water injection kettle, and a massage vibration device; the massage vibration device is arranged in the cavity of the expansion bag; the massage vibration device is controlled remotely. The advantages are that: during the soft tissue expansion, the vibration is generated by remotely controlling the massage vibration device, so that the soft tissue on the outer surface of the expander is stimulated by proper mechanical force, thereby accelerating the skin regeneration speed, shortening the expansion time and accelerating the treatment process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially a soft tissue expander who improves skin regeneration efficiency.
Background
Soft tissue expanders, also known as skin soft tissue expanders (hereinafter referred to as expanders), are commonly used in surgical treatment for plastic and repair reconstruction and are widely used in clinical treatment. The dilator is designed by utilizing the physiological function that the skin soft tissue has the functions of dilating and increasing the area under certain tension. The increased skin soft tissue obtained after tissue expansion is used for repairing the tissue wound or tissue defect to be treated or carrying out reconstruction and reconstruction of corresponding tissue organs. The skin soft tissue increased by expansion has color, texture or hair similar to that of the adjacent skin tissue, and does not generate new defect deformity, thereby obtaining better cosmetic and reparative reconstruction curative effects.
The structure of the common dilator is composed of a dilating sac, a conduit and a water injection pot. The patient needs to gradually increase the mechanical tension on the skin through twice-a-week water injection, so as to complete skin regeneration, generally, such a period needs three months to one year, the expansion process is long, the weight of the internally-arranged expander of the patient is increased after water injection, and inconvenience is brought to life.
Therefore, it is necessary to design a soft tissue expander for improving the skin regeneration efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improve soft tissue expander of skin regeneration efficiency has solved among the prior art too long problem of skin expansion process.
The utility model provides a technical problem adopt following technical scheme to realize:
a soft tissue expander for improving the efficiency of skin regeneration comprising: the water injection kettle comprises an expansion bag, a water injection kettle, a catheter for connecting the expansion bag and the water injection kettle, and a massage vibration device; the massage vibration device is arranged in the cavity of the expansion bag; the massage vibration device is controlled remotely.
As a preferable technical scheme, the massage vibration device is sealed by silica gel and then placed in the cavity of the expansion capsule. Thus, the massage vibration device avoids the contact with the injected physiological saline inside the expansion capsule.
Preferably, the massage vibration device is a miniature massage vibration device, and the massage vibration device is powered by a built-in battery or a wireless charging mode.
As a preferred technical solution, the massage vibration device is provided with different massage modes, sizes and times. The aim is to increase the growth efficiency of the skin with different mechanical stimuli.
As a preferred technical scheme, the water injection kettle comprises a shell and a water injection bowl arranged in the shell; the inside of the water injection bowl is provided with a hollow cavity, and the guide pipe penetrates through the shell of the water injection kettle and is communicated with the hollow cavity of the water injection bowl; during the use process, the water injection operation is conveniently completed.
As a preferable technical scheme, the device also comprises a pressure sensor; the pressure sensor is attached to the surface of the massage vibration device. The pressure change after the vibration massage is sensed, and the effect of skin regeneration is indirectly judged. Wherein the pressure sensor is a flexible pressure sensor.
As a preferable technical scheme, the massage vibration mode of the massage vibration device is monitored by a doctor through a mobile phone app, or a prompt is set to remind a patient to start massage regularly.
As a preferable technical scheme, the expansion capsule is made of medical grade medical silica gel materials.
As a preferred technical scheme, the outer surface of the expansion capsule is provided with a bacteriostatic coating.
As a preferable technical scheme, the antibacterial coating is made of nano silver or nano zinc.
As a preferred technical scheme, the antibacterial coating is an antibiotic coating.
Advantageous effects
(1) During the soft tissue expansion, the vibration is generated by remotely controlling the massage vibration device, so that the soft tissue on the outer surface of the expander is stimulated by proper mechanical force, thereby accelerating the skin regeneration speed, shortening the expansion time and accelerating the treatment process.
(2) Can reduce the short-term slight pain after each water injection under the action of mechanical force.
(3) Reduce the discomfort of nerve entrapment in some special parts during the late stage of dilatation.
(4) Massage data are wirelessly transmitted to the mobile phone app, so that doctors and patients can be intelligently informed.
(5) The massage vibration device is not contacted with the liquid in the capsule, and is safe.
(6) The massage vibration device can be provided with a pressure sensor to sense the pressure change in the bag after vibration massage, and indirectly judge the effect of skin regeneration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the soft tissue expander for improving skin regeneration efficiency of example 1.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the efficacy of the patent easy to understand, the invention is further explained by combining with the specific figures.
The utility model discloses a based on current research, there is corresponding skin soft tissue expansion mode of proposing, improved current expansion efficiency. The inventor develops a soft tissue expander for improving the skin regeneration efficiency by vibration on the basis of practice, and relieves slight pain or discomfort to nerve entrapment during expansion by different vibration modes.
The utility model discloses an improvement point lies in having increased vibration massage device on current soft tissue expander's basis, and this massage vibration device is located the cavity of expansion bag to use silica gel parcel. The vibration massage device can be purchased or customized, related massager manufacturers or medical equipment development companies can customize similar products, and the selected vibration modes comprise sinusoidal vibration, random vibration, fixed-frequency vibration and composite vibration. Examples are: a miniature massage vibration device is an implantable miniature vibration motor, and the motor which can be referred to in the market at present is a miniature vibration motor with an outer layer wrapped by a plastic shell, and the total mass of the miniature vibration motor is 1 g. The outer plastic shell is 13.4mm long, 5.6mm wide and 5mm high; the diameter of the inner layer motor is 4 mm; the voltage is 3V-3.7V and the current is 100 mA. Products of this size may be used, but are not limited to. The remote control mode belongs to the existing mature technology.
In the following, the solution of the present invention is described in further detail.
Referring to FIG. 1: a soft tissue expander for improving the efficiency of skin regeneration 1 comprising: an expansion bag 11, a water injection pot 12, a conduit 13 and a massage vibration device 14. The expansion bag 11 and the water injection pot 12 are communicated through a conduit 13, and the expansion bag 11, the water injection pot 12 and the conduit 13 are all required to be embedded in the lower layer of the skin, so that the expansion bag 11, the water injection pot 12 and the conduit 13 are all required to be made of medical-grade medical silica gel materials to prevent infection. The massage vibration device 14 of the present embodiment is disposed inside the expansion bladder 11, and a silicone layer (not shown) is wrapped outside the massage vibration device 14, so that it is safe to transmit mechanical force and avoid contact with other fillers such as physiological saline inside the expansion bladder 11. The massage vibration device 14 is a miniature massage vibration device, which is powered by a built-in battery or a wireless charging mode. The micro massage vibration device can be purchased in the market. The used micro massage vibration device is an implantable micro vibration motor, and the motor which can be referred to in the market at present is a micro vibration motor with an outer layer wrapped by a plastic shell, and the total mass is 1 g. The outer plastic shell is 13.4mm long, 5.6mm wide and 5mm high; the diameter of the inner layer motor is 4 mm; the voltage is 3V-3.7V and the current is 100 mA. In specific use, the vibration mode, intensity, frequency and time of the massage vibration device are adjusted according to the expansion part, tolerance degree and expected time of a patient, so that the optimal expansion effect is obtained.
The miniature massage vibration device in the embodiment can transmit data such as frequency, force and time of a massage mode of the day to a mobile phone app or a computer terminal in real time, and a patient and medical care can synchronously and dynamically monitor the change of the internal pressure of the dilator sac before and after treatment in real time. This will facilitate the adjustment of the vibration regime and improve the efficiency of skin regeneration.
A pressure sensor (not shown) is also arranged in the embodiment; the pressure sensor is a commercially available film sensor (i.e., a flexible pressure sensor, commercially available) and is attached to the surface of the massage vibration device. The effect of skin regeneration is indirectly judged by sensing the pressure change after the vibration massage.
The embodiment of the utility model provides a pressure wireless transmission system who constitutes with cell-phone terminal is for example, and APP is the application, can operate based on cell-phone terminal, carries out remote control through the cell-phone, and consequently, cell-phone terminal can be real-time to receive the massage vibration treatment data that skin received to and the intracapsular pressure change around the treatment, pressure sensor's data change can judge the effect state of the expansion treatment on skin surface, with the tension of real-time supervision skin. According to the program setting of APP, the reminding device can give out a reminding every day to remind a patient to carry out massage treatment.
The utility model provides a wireless communication mode can adopt current more mature signal transmission method, like WIFI, bluetooth, 3G 4G 5G, 6LoWPAN, loRa, zigBee or adopt other wireless signal transmission mode.
In order to save space in the watering can 12, the power supply module of the wireless data transmitter may be a rechargeable thin film power supply or a lithium battery. The power supply mode can be solar energy, or mechanical energy collected when human body heat or human body movement is used as power supply for the electronic monitoring system, or batteries used for supplying power for the systems are recharged. Therefore, depending on the manufacturing process, the wireless data transmitter and power module may not be located within the pitcher, i.e., integrated directly onto the miniature massage vibrator 14.
The shape of the expansion bladder 11 is generally circular or oval and is set as desired by those skilled in the art, as is well within the skill of the art. The person skilled in the art can decide whether to arrange a bacteriostatic coating or not, as desired. The antibacterial coating is an antibiotic coating or is made of nano silver or nano zinc, and can effectively prevent diseases such as infection or inflammation. The present embodiment does not have an antibiotic coating on the outer surface of the dilatation balloon 1.
The water injection pot 12 comprises a casing 121 and a water injection bowl 122 arranged in the casing 121; the interior of the water injection bowl 122 has a hollow cavity 123, and the conduit 13 passes through the housing 121 of the water injection kettle 12 and communicates with the hollow cavity 123 of the water injection bowl 122 to facilitate the water injection operation.
When the dilator is applied to the forearm skin dilation, the vibration mode, the strength, the frequency and the time of the massage vibration device are adjusted according to the skin condition, the tolerance degree and the expected time of a patient, the skin growth rate is obviously accelerated in the early and middle stages of the dilation, the original 6-12 months of dilation time is shortened within 3 months, the vibration force can be reduced along with the increase of the dilator in the later stage, and the symptom that the dilator clamps and presses the forearm nerve is reduced; meanwhile, the flexible pressure sensor on the surface of the massage vibration device monitors the intracapsular pressure of the expander in real time, can indirectly reflect the regeneration speed of the skin, provides basis for judging the regeneration effect of the skin, realizes the flexible adjustment of relevant parameters of the vibration device, reduces the occurrence of relevant complications, provides basis for ending the expansion in the late expansion stage, and further ensures the safety and reliability of the rapid growth of the expanded skin.
The utility model discloses a skin soft tissue expander can be through vibrating massage, except can shortening the time of skin expansion, more reduces the pain after the expander water injection, reduces the discomfort of pressing the nerve card during the expansion, can control the mode of massage moreover, if adopt cell-phone app, more can be by time and the cycle of doctor remote control massage. Can remind patients and doctors simultaneously whether to forget massage or not, and achieves bidirectional monitoring.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A soft tissue expander for improving the efficiency of skin regeneration comprising: the water-saving massage device comprises an expansion bag, a water injection kettle and a catheter for connecting the expansion bag and the water injection kettle, and is characterized by also comprising a massage vibration device; the massage vibration device is arranged in the cavity of the expansion bag; the massage vibration device is controlled remotely.
2. The soft tissue expander for improving skin regeneration efficiency as claimed in claim 1, wherein the massage vibration device is placed in the cavity of the expanding bag after the external part of the massage vibration device is sealed by silica gel.
3. The soft tissue expander for improving skin regeneration efficiency according to claim 1 or 2, wherein the massage vibration device is a micro massage vibration device which is powered by a built-in battery or a wireless charging mode.
4. A soft tissue expander for improving skin regeneration efficiency as claimed in claim 1 or claim 2 wherein said massaging vibration means is provided with different modes, sizes and times of massaging.
5. The soft tissue expander for improving skin regeneration efficiency of claim 1, wherein said water injection pot comprises a housing, and a water injection bowl disposed within said housing; the inside of the water injection bowl is provided with a hollow cavity, and the guide pipe penetrates through the shell of the water injection kettle and is communicated with the hollow cavity of the water injection bowl; during the use process, the water injection operation is conveniently completed.
6. The soft tissue expander for improving skin regeneration efficiency of claim 1, further comprising a pressure sensor; the pressure sensor is attached to the surface of the massage vibration device.
7. The soft tissue expander for improving skin regeneration efficiency of claim 6, wherein said pressure sensor is a flexible pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481902.XU CN210077884U (en) | 2019-04-11 | 2019-04-11 | Soft tissue expander for improving skin regeneration efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481902.XU CN210077884U (en) | 2019-04-11 | 2019-04-11 | Soft tissue expander for improving skin regeneration efficiency |
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| CN210077884U true CN210077884U (en) | 2020-02-18 |
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| CN201920481902.XU Active CN210077884U (en) | 2019-04-11 | 2019-04-11 | Soft tissue expander for improving skin regeneration efficiency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984848A (en) * | 2019-04-11 | 2019-07-09 | 上海交通大学医学院附属第九人民医院 | A kind of soft tissue expander for improving skin regeneration efficiency |
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2019
- 2019-04-11 CN CN201920481902.XU patent/CN210077884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984848A (en) * | 2019-04-11 | 2019-07-09 | 上海交通大学医学院附属第九人民医院 | A kind of soft tissue expander for improving skin regeneration efficiency |
| WO2020207341A1 (en) * | 2019-04-11 | 2020-10-15 | 上海交通大学医学院附属第九人民医院 | Soft tissue expander for improving skin regeneration efficiency |
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