CN209253159U - The skin tissue expander of real-time monitoring expansion skin difference inflexion point tension - Google Patents
The skin tissue expander of real-time monitoring expansion skin difference inflexion point tension Download PDFInfo
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- CN209253159U CN209253159U CN201820984030.4U CN201820984030U CN209253159U CN 209253159 U CN209253159 U CN 209253159U CN 201820984030 U CN201820984030 U CN 201820984030U CN 209253159 U CN209253159 U CN 209253159U
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Abstract
The utility model relates to a kind of skin tissue expanders of real-time monitoring expansion skin difference inflexion point tension, it include: the conduit for expanding capsule, topping up jug and the connection expansion capsule and topping up jug, it is characterized in that, it further include the multiple pliable pressure sensors and corresponding wireless data transmitter that the expansion capsule outer surface is set.The utility model has the advantages that expander outer surface is distributed in the pliable pressure sensor of different location, the pressure value of the electronic equipments real-time monitoring such as mobile phone difference can be passed through, when the pressure anomaly of certain point increases, radio transmitting device to corresponding electronic equipment (such as mobile phone app can be passed through, computer program etc.) alarm, patient is notified to see a doctor in time, or prompt nurse reduces water filling, or prompt doctor will carry out therapeutic intervention.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of real-time monitoring expansion skin difference inflexion point
The skin tissue expander of power.
Background technique
Soft tissue expander, also known as skin tissue expander (hereinafter referred to as expander) are usually used in shaping and repair weight
The surgical operation therapy built, is widely used in clinical treatment.Expander is to utilize skin soft tissue under certain tension, there is expansion
It opens and increases the physiological function of area and the instrument that designs.Using the increased skin soft tissue obtained after tissue expander, to repair
Multiple tissue trauma to be treated or tissue defect, or carry out the reconstruction reconstruction of corresponding histoorgan.It is increased by expanding
Skin soft tissue has the color similar with adjacent skin tissue, quality or hair, does not generate new monstrum deficiens, thus
Obtain preferable shaping and beauty and reconstruction curative effect.
The structure of common expander is made of three expansion capsule, conduit and topping up jug parts.In process of expansion due to
The difference at the different or embedding positions of expander shape, it is not uniform to the surface pressing of expansion skin, therefore during expansion
It just will appear the place that local skin is thinning or local pressure is big and the complication such as red capillary occur, and gradually because pressure increase is led
It causes local blood circulation decline and belittles even ulceration.There are no solve soft tissue expander in the process used in existing document
In, overextended leads to the serious problems of skin ulceration.Existing Authorization Notice No. CN205698043 discloses a kind of wireless prison
The skin dilator of governor pressure specifically discloses the inner surface that waterproof electronic pressure transmitter is arranged in expansion capsule, passes through survey
Inside water pressure is measured, prompts user that hospital is gone to handle in time.What is detected in the patent is the pressure for expanding intracapsular portion, unable to monitor
The pressure of skin surface, and it is equal everywhere to belong to closed container its pressure inside expander, but outer surface is for each of skin surface
A single point pressure is not equal everywhere, all related to the shape of expander and the skin thickness for being embedded to position；So working as part
Locally there is hypertonia in the surface of skin, then may cause expansion early metaphase local skin ulceration or advanced stage multipoint pressure
Increase excessive, skin is difficult to support pressure that expansion is caused to fail.Based on the above issues, as can real-time monitoring is each during expansion
The pressure of point, finds high pressure points in time, gives intervene as early as possible, such as changes the position of expander, injects autologous fat, then can be with
The possibility for preventing expansion failure.
With the upsurge of intelligent wearable device, the exploitation of pliable pressure sensor is graduallyd mature, and one kind can be deformed can
The pliable pressure receptor of stretching, extension, which is applied to skin tissue expander, becomes a kind of technological innovation.Carry flexible wireless transmission
The pressure real-time radio measured is transferred to mobile phone app or computer terminal, in time by system or common wireless transmitting system
It notifies doctors and patients, will greatly be conducive to the prevention of expander complication, prevent expansion from failing.
Therefore, the skin tissue expander for designing a kind of real-time monitoring expansion skin difference inflexion point tension is very must
It wants.
Utility model content
The utility model provides a kind of skin tissue expander of real-time monitoring expansion skin difference inflexion point tension, solution
It has determined the easy failure problem of expansion in the prior art, that is, since the tension difference that skin surface is subject to causes skin luxuriant and rich with fragrance during expanding
Thin or even ulceration.
The skin tissue expander of the utility model can prompt patient's follow-up on time or before skin problems it is pre-
It is alert, it solves a problem promptly, reduces the risk of expansion failure.Wireless transmission signal can remind patient and doctor simultaneously, accomplish double
To monitoring.
The technical problem solved by the utility model is implemented by the following technical solutions:
A kind of skin tissue expander of energy real-time monitoring expansion skin difference inflexion point tension, comprising: expansion capsule, note
The conduit of kettle and the connection expansion capsule and topping up jug further includes multiple flexible pressures that the expansion capsule outer surface is arranged in
Force snesor, and the wireless data transmitter being connected with the pliable pressure sensor.
There is silica-gel coating in the outside of the pliable pressure sensor as a preferred technical solution, can be transmitted pressure but
Do not contacted directly with subcutaneous tissue, also not with expander inside saline contacts.
The pliable pressure sensor is uniformly distributed in the height of skin tissue expander as a preferred technical solution,
Force or single-point are distributed in the high-tension point of skin tissue expander.
Temperature sensor and/or blood oxygen saturation are additionally provided in the expansion capsule outer surface as a preferred technical solution,
Sensor, by the temperature sensor and/or oximetry sensor can monitor expansion skin surface temperature and/or
Blood oxygen saturation state.
The radio transmitter is set in topping up jug as a preferred technical solution,.
The topping up jug includes shell as a preferred technical solution, and the water filling bowl being arranged in the shell；Institute
State water filling bowl inside have hollow cavity, the conduit pass through the topping up jug shell, and in the water filling bowl
Empty cavity is connected；In use, in order to completing water flood operations.
The expansion capsule is made of medical grade medical silica-gel material as a preferred technical solution,.
The outer surface of the expansion capsule is equipped with fungistatic coating as a preferred technical solution,.
The fungistatic coating is made of nano silver or Nano-Zinc as a preferred technical solution,.
The fungistatic coating is antibiotic coating as a preferred technical solution,.
The utility model has the advantages that
(1) the expansion skin surface pressure of real-time dynamic monitoring different loci, when skin not yet complication occurs, to height
Point of tension is alarmed, and is taken measures.Objective data guidance such as is provided for nurse or family numbers of patients when expander fills the water, with
Water filling increase, can be monitored in real time expansion skin surface pressure variation, can be reduced if pressure increase is excessive
Water filling, insufficient pressure can then increase water filling.
(2) wirelessly transmitting data, can be with Intelligent Notification doctor and sufferers themselves to mobile phone app.
(3) pliable pressure sensor is not contacted with subcutaneous and intracapsular liquid, safety.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Scheme or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of property, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model: a kind of skin tissue expander of real-time monitoring expansion skin difference inflexion point tension
Schematic diagram.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing this patent are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
The utility model is targetedly to give solution based on the realistic problem encountered in practical operation.It is right
In expanding the problem of failing, the solution of the prior art is mostly to go to solve from the pressure of control inside air bag.But it is of the invention
In actual operation, the discovery program still can not solve epidermatic atrophy caused by the ability to bear difference of local skin pressure very to people
To the problem of festering.It searches to the bottom, is to be, the pressure in intracapsular portion is expanded in monitoring, can only be monitored to the injection of skin inside
The size of pressure, and the endurance for not knowing each area skin itself, so necessarily leading to the result failure of monitoring.
The present inventor is on the basis of practice, by the expansion skin surface pressure of real-time dynamic monitoring different loci,
When complication not yet occurs in skin, alarms high-tension point, take measures.It is such as nurse or patient when expander fills the water
Family members provide objective data guidance and the variation of expansion skin surface pressure can be monitored in real time, such as with the increase of water filling
Fruit pressure increase is excessive, can reduce water filling, and insufficient pressure can then increase water filling.
In the following, the embodiment of the utility model is described in further detail.
It is shown in Figure 1: a kind of skin tissue expander of real-time monitoring expansion skin difference inflexion point tension, packet
It includes: including: expansion capsule 1, topping up jug 2, conduit 3, pliable pressure sensor 4, wireless data transmitter 5.Wherein, 1 He of capsule is expanded
Topping up jug 2 is connected by conduit 3, since expansion capsule 1, topping up jug 2 and conduit 3 are required to be embedded in lower layers of skin,
Expansion capsule 1, topping up jug 2 and conduit 3 are required to be made of medical grade medical silica-gel material, to prevent to infect.This implementation
The outer surface of expansion capsule 1 is arranged in pliable pressure sensor 4 in example, and there is silica-gel coating (figure in the outside of pliable pressure sensor 4
In do not mark), can be transmitted pressure but do not contacted directly with subcutaneous tissue, also not with expander inside saline contacts, therefore compare
It is safer.The pliable pressure sensor 4 needs to place according to cost and clinical practice, for example is uniformly distributed or single-point is distributed in skin
Skin soft tissue expander is likely to occur high-tension point.Wireless data transmitter 5 is set in topping up jug 2.The expansion capsule 1
Shape can according to need setting, such as round or ellipse etc..Those skilled in the art, which can according to need, to be decided whether to set
Set fungistatic coating.Wherein, fungistatic coating is antibiotic coating, or is made of nano silver or Nano-Zinc, can effectively be prevented
The only generation of the illnesss such as infection or inflammation.The present embodiment is not provided with antibiotic coating in the outer surface of expansion capsule 1.
Above-mentioned topping up jug 2 includes shell 21, and the water filling bowl 22 being arranged in shell 21；Fill the water the inside tool of bowl 22
There is hollow cavity 23, conduit 3 passes through the shell 21 of topping up jug 2, and is connected with the hollow cavity 23 of water filling bowl 22, with
Convenient for completing water flood operations.
The pressure real-time radio measured is transferred to mobile phone app or electricity by the flexible wireless transmitting system in this implementation column
Brain terminal, the expansion skin surface pressure of real-time dynamic monitoring different loci, when skin not yet complication occurs, to high-tension
Point is alarmed, and is taken measures.The prevention that expander complication will be greatly conducive in this way prevents expansion from failing.
Specifically, the flexible wireless transmitting system in the utility model includes pliable pressure sensor 4, wireless data transmission
Device 5, cell phone application or computer terminal.For the present embodiment by taking the flexible wireless transmitting system that mobile phone terminal forms as an example, APP is to answer
With program, operation operation can be carried out based on mobile phone terminal, since wireless data transmitter 5 is whole by wireless communication mode and mobile phone
End carries out signal transmission, and therefore, mobile phone terminal can receive the pliable pressure sensor 4 of skin surface difference point in real time
Specific data the expansion state of skin surface can be judged according to the data variation of pliable pressure sensor 4, to supervise in real time
The tension critical value for surveying skin, prevents unexpected symptom.When data occur different for a certain or certain several pliable pressure sensor 4
Chang Shi illustrates that skin expansion goes wrong, and according to the program setting of APP, can issue prompting, it is proposed that at operator
Reason, to prevent unexpected generation.
Wireless communication mode in the utility model can be adopted as the method for transmitting signals of existing comparative maturity, such as
WIFI, bluetooth, 3G/4G/5G, 6LoWPAN, LoRa, ZigBee use other transmission of wireless signals mode.
In order to save the space of topping up jug 2, the power supply module of wireless data transmitter 5 can be chargeable film power supply
It or is lithium battery.Wherein, when power supply mode can be solar energy or use the body heat or human motion of collecting mankind itself
The mechanical energy of time monitors system power supply as electron or recharges to for the battery of these system power supplies.Therefore root
Technique when according to production, wireless data transmitter 5 and power supply module can be not arranged in topping up jug, that is, be directly integrated in flexibility
On pressure sensor 5.
Further, the utility model is in addition to the pliable pressure sensor of setting, can also be added temperature sensor and/or
Oximetry sensor can monitor the shape of expansion skin surface by temperature sensor and/or oximetry sensor
State.Because flap temperature can increase when expanded skin flap, which is inflamed, to infect, when expander because the excessive vascular compression of pressure expands
Opening flap temperature can reduce, and be detected simultaneously by two kinds of pressure and temperature, data can more have accurately.In addition, blood oxygen saturation
Related to pressure, when usual hypertonia, the blood sample saturation degree for expanding skin can be reduced, and pass through the detection of blood oxygen saturation
The detection of expanded skin flap can also be advanced optimized.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of skin tissue expander of real-time monitoring expansion skin difference inflexion point tension, comprising: expansion capsule, topping up jug
And connection it is described expansion capsule and topping up jug conduit, which is characterized in that further include be arranged in it is described expansion capsule outer surface it is more
A pliable pressure sensor and corresponding wireless data transmitter.
2. a kind of skin soft tissue expansion of real-time monitoring expansion skin difference inflexion point tension according to claim 1
Device, which is characterized in that there is silica-gel coating in the outside of the pliable pressure sensor, can be transmitted pressure but not straight with subcutaneous tissue
Contact, also not with expander inside saline contacts.
3. a kind of skin soft tissue of real-time monitoring expansion skin difference inflexion point tension according to claim 1 or 2 expands
Prop, which is characterized in that the pliable pressure sensor is uniformly distributed in the high-tension point or single-point of skin tissue expander
It is distributed in the high-tension point of skin tissue expander.
4. a kind of skin soft tissue of real-time monitoring expansion skin difference inflexion point tension according to claim 1 or 2 expands
Prop, which is characterized in that the wireless data transmitter is set in topping up jug.
5. a kind of skin soft tissue expansion of real-time monitoring expansion skin difference inflexion point tension according to claim 1
Device, which is characterized in that the temperature and/or blood oxygen saturation that can monitor expansion skin surface are additionally provided in the expansion capsule outer surface
The temperature sensor and/or oximetry sensor of degree state.
6. a kind of skin soft tissue expansion of real-time monitoring expansion skin difference inflexion point tension according to claim 1
Device, which is characterized in that the topping up jug includes shell, and the water filling bowl being arranged in the shell；It is described to fill the water the interior of bowl
Portion has hollow cavity, and the conduit passes through the shell of the topping up jug, and is connected with the hollow cavity of the water filling bowl
It is logical；In use, in order to completing water flood operations.
7. a kind of skin soft tissue expansion of real-time monitoring expansion skin difference inflexion point tension according to claim 1
Device, which is characterized in that the expansion capsule is made of medical grade medical silica-gel material.
8. a kind of skin soft tissue expansion of real-time monitoring expansion skin difference inflexion point tension according to claim 1
Device, which is characterized in that the outer surface of the expansion capsule is equipped with fungistatic coating.
9. the skin tissue expander of according to claim 8 kind of real-time monitoring expansion skin difference inflexion point tension,
It is characterized in that, the fungistatic coating is made of nano silver or Nano-Zinc；Or the fungistatic coating is antibiotic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984030.4U CN209253159U (en) | 2018-06-26 | 2018-06-26 | The skin tissue expander of real-time monitoring expansion skin difference inflexion point tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984030.4U CN209253159U (en) | 2018-06-26 | 2018-06-26 | The skin tissue expander of real-time monitoring expansion skin difference inflexion point tension |
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| CN209253159U true CN209253159U (en) | 2019-08-16 |
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| CN201820984030.4U Active CN209253159U (en) | 2018-06-26 | 2018-06-26 | The skin tissue expander of real-time monitoring expansion skin difference inflexion point tension |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498183A (en) * | 2018-06-26 | 2018-09-07 | 上海交通大学医学院附属第九人民医院 | The skin tissue expander of the skin difference inflexion point tension of monitoring expansion in real time |
-
2018
- 2018-06-26 CN CN201820984030.4U patent/CN209253159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498183A (en) * | 2018-06-26 | 2018-09-07 | 上海交通大学医学院附属第九人民医院 | The skin tissue expander of the skin difference inflexion point tension of monitoring expansion in real time |
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