CN113558865A

CN113558865A - Intelligent temperature control wound care bandage and wound healing method

Info

Publication number: CN113558865A
Application number: CN202110897493.3A
Authority: CN
Inventors: 张立; 殷国平
Original assignee: Second Hospital of Nanjing
Current assignee: Second Hospital of Nanjing
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-10-29
Anticipated expiration: 2041-08-05
Also published as: CN113558865B

Abstract

The invention provides an intelligent temperature-controlled wound care bandage and a wound healing method, and relates to the field of medical appliances. This wound care bandage of intelligence accuse temperature includes the fixed bolster, the zone of heating, the shower nozzle, the mounting panel, fixed subsides and liquid storage layer, liquid storage layer fixed connection is at the top outer wall of fixed bolster, be provided with humidity control mechanism in the liquid storage layer, fixed both sides outer wall of pasting fixed connection at the fixed bolster, the zone of heating equidistance distributes the bottom inner wall at the fixed bolster, be provided with temperature control mechanism on the zone of heating, the shower nozzle sets up between the zone of heating, the bottom fixedly connected with coupling spring of mounting panel, coupling spring's bottom outer wall and the top fixed connection of fixed bolster, the last conductor wire that is provided with of coupling spring, and electrically conductive heart and temperature control mechanism electric connection, be provided with control module and miniature hydraulic pump in the mounting panel. This wound nursing bandage of intelligence accuse temperature is more even to nursing bandage heating, can prevent that the local overheat of nursing bandage from influencing the healing effect of wound.

Description

Intelligent temperature control wound care bandage and wound healing method

Technical Field

The invention relates to the technical field of medical appliances, in particular to an intelligent temperature-controlled wound care bandage and a wound healing method.

Background

Wound tissue heals twice as fast in a moist environment than in a dry environment; the wound surface temperature was maintained at 37 degrees and the epithelial tissue healed at twice the rate of normal dry treatment. Based on the above findings, introduction of wound temperature management in a negative pressure wound therapy apparatus is one of important issues.

When carrying out humidification and heat treatment to the nursing bandage simultaneously, be difficult to control the even degree of nursing bandage temperature, probably can make the local overheat of nursing bandage, influence the healing effect of wound, when the local overheat of nursing bandage, also need can be to the security of guaranteeing to use to local overheated part rapid cooling.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent temperature-controlled wound nursing bandage and a wound healing method, and solves the problems that the temperature uniformity of the nursing bandage is difficult to control, the local overheating of the nursing bandage is possibly caused, and the wound healing effect is influenced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent temperature-controlled wound nursing bandage and a wound healing method, which comprises a fixed cushion, a heating layer, a sprayer, a mounting plate, a fixed patch and a liquid storage layer, wherein the liquid storage layer is fixedly connected with the top outer wall of the fixed cushion, a humidity control mechanism is arranged in the liquid storage layer, the fixed patch is fixedly connected with the two side outer walls of the fixed cushion, the heating layer is equidistantly distributed on the bottom inner wall of the fixed cushion, a temperature control mechanism is arranged on the heating layer, the sprayer is arranged between the heating layers, the bottom end of the mounting plate is fixedly connected with a connecting spring, the bottom outer wall of the connecting spring is fixedly connected with the top end of the fixed cushion, a conductive wire is arranged on the connecting spring, a conductive core is electrically connected with the temperature control mechanism and the temperature control mechanism, a control module and a miniature hydraulic pump are arranged in the mounting plate, and the output end of the hydraulic pump is provided with a communicating pipe, the control module comprises a micro CPU and a wireless signal module.

Preferably, the humidity control mechanism comprises a mesh catheter, the mesh catheter is fixedly connected to the inner wall of the bottom end of the liquid storage layer, the liquid storage layer is communicated with the communicating pipe, a first control valve is arranged on the mesh catheter and electrically connected with the control module, the bottom end of the first control valve is communicated with the spray head, a humidity sensor is arranged at the bottom end of the spray head, and the humidity sensor can convert the detected humidity into an electric signal to be sent to the control module.

Preferably, the top fixed connection on stock solution layer is provided with the connecting pipe, just the outer wall threaded connection of connecting pipe has the protective cover, can add to well through the connecting pipe through unscrewing the protective cover, and well contain the nutrient substance that promotes wound healing.

Preferably, temperature control mechanism includes heating wire, cushion chamber, temperature sensor and heat-conducting layer, the heating wire sets up the top outer wall of zone of heating, the heat-conducting layer sets up the bottom inner wall of zone of heating, temperature sensor sets up in the heat-conducting layer, be provided with the cushion chamber between heating wire and the heat-conducting layer, the gas of heating wire in to the cushion chamber heats, and the rethread heat-conducting layer gives the nursing bandage with heat transfer.

Preferably, the top outer wall of zone of heating is provided with the hose, be provided with the second control valve on the netted catheter, the top of hose with the bottom of second control valve is linked together, and when temperature sensor detected the temperature and exceeded the setting value, can send an electric signal to the second control valve through control module, the second control valve was opened and is linked together with the hose.

Preferably, when the temperature detected by the temperature sensor is higher than a set value, the micro hydraulic pump is started, and the control module controls the second control valve to be opened.

(III) advantageous effects

(1) According to the wound nursing bandage with the intelligent temperature control function and the wound healing method, the temperature of the nursing bandage can be controlled, meanwhile, the nursing bandage is heated more uniformly by adopting the heating mode due to the fact that the nursing bandage is relatively wet, and the wound healing effect caused by the fact that the nursing bandage is locally overheated can be prevented.

(2) According to the wound care bandage with the intelligent temperature control function and the wound healing method, the micro hydraulic pump is started, and the nutrient solution can be pressed into the buffer cavity, so that the care bandage at the overheating position is quickly cooled, and the safety of the wound care bandage with the intelligent temperature control function is improved when in use.

(3) According to the wound care bandage with the intelligent temperature control function and the wound healing method, nutrient solution can keep a moist environment at a wound, and nutrient substances required by the nutrient solution for accelerating the wound healing can be automatically added.

Drawings

FIG. 1 is a perspective view of the bottom structure of the intelligent temperature controlled wound care bandage of the present invention;

FIG. 2 is a perspective view of the construction of the intelligent temperature controlled wound care bandage of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is a cross-sectional view of the construction of the intelligent temperature controlled wound care bandage of the present invention;

FIG. 5 is an enlarged view of the structure of the present invention at B.

The device comprises a fixing pad-1, a heating layer-2, an electric heating wire-21, a buffer cavity-22, a temperature sensor-23, a heat conducting layer-24, a spray head-3, a mounting plate-4, a connecting spring-41, a communicating pipe-42, a fixing paste-5, a liquid storage layer-6, a connecting pipe-61, a protective cover-7, a reticular catheter-8, a first control valve-81, a second control valve-82, a hose-83 and a nutrient solution-9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.

Examples

As shown in fig. 1-5, the embodiment of the present invention provides an intelligent temperature-controlled wound care bandage and a wound healing method, including a fixing pad 1, a heating layer 2, a nozzle 3, a mounting plate 4, a fixing patch 5 and a liquid storage layer 6, wherein the liquid storage layer 6 is fixedly connected to the outer wall of the top end of the fixing pad 1, a humidity control mechanism is disposed in the liquid storage layer 6, the fixing patch 5 is fixedly connected to the outer walls of the two sides of the fixing pad 1, the heating layer 2 is equidistantly distributed on the inner wall of the bottom end of the fixing pad 1, the temperature control mechanism is disposed on the heating layer 2, the nozzle 3 is disposed between the heating layers 2, the bottom end of the mounting plate 4 is fixedly connected with a connecting spring 41, the outer wall of the bottom end of the connecting spring 41 is fixedly connected with the top end of the fixing pad 1, the connecting spring 41 is provided with a conductive wire, and the conductive core is electrically connected with the temperature control mechanism and the temperature control mechanism, a control module and a micro-type hydraulic pump are disposed in the mounting plate 4, and the output end of the hydraulic pump is provided with a communicating pipe 42, and the control module comprises a micro CPU and a wireless signal module.

In the invention, the humidity control mechanism comprises a reticular liquid guide pipe 8, the reticular liquid guide pipe 8 is fixedly connected to the inner wall of the bottom end of the liquid storage layer 6, the liquid storage layer 6 is communicated with the communicating pipe 42, a first control valve 81 is arranged on the reticular liquid guide pipe 8, the first control valve 81 is electrically connected with the control module, the bottom end of the first control valve 81 is communicated with the spray head 3, a humidity sensor is arranged at the bottom end of the spray head 3, and the humidity sensor can convert the detected humidity into an electric signal and send the electric signal to the control module.

In the invention, the top end of the liquid storage layer 6 is fixedly connected with a connecting pipe 61, the outer wall of the connecting pipe 61 is in threaded connection with a protective cover 7, 09 can be added into the sleeve 06 through the connecting pipe 61 by unscrewing the protective cover 07, and 09 contains nutrient substances for promoting wound healing.

In the invention, the temperature control mechanism comprises an electric heating wire 21, a buffer cavity 22, a temperature sensor 23 and a heat conduction layer 24, the electric heating wire 21 is arranged on the outer wall of the top end of the heating layer 2, the heat conduction layer 24 is arranged on the inner wall of the bottom end of the heating layer 2, the temperature sensor 23 is arranged in the heat conduction layer 24, the buffer cavity 22 is arranged between the electric heating wire 21 and the heat conduction layer 24, the electric heating wire 21 heats the gas in the buffer cavity 22, and then the heat is transferred to the nursing bandage through the heat conduction layer 24.

According to the invention, the outer wall of the top end of the heating layer 2 is provided with the hose 83, the reticular catheter 8 is provided with the second control valve 82, the top end of the hose 83 is communicated with the bottom end of the second control valve 82, when the temperature sensor 23 detects that the temperature exceeds a set value, an electric signal can be sent to the second control valve 82 through the control module, and the second control valve 82 is opened to be communicated with the hose 83.

In the invention, when the temperature detected by the temperature sensor 23 is higher than a set value, the micro hydraulic pump is started, and the control module controls the second control valve 82 to be opened.

The working principle is as follows: when in use, the fixing sticker 5 is fixed at a wound of a patient, a nursing bandage is placed at the bottom end of the fixing pad 1, the fixing pad 1 and the liquid storage layer 6 are both made of elastic materials and can be attached to different wounds of the patient, the mounting plate 4 is fixed by the connecting spring 41, so that the fixing pad 1 can be closely attached to the wound, when the temperature sensor 23 detects that the temperature is lower than a set temperature, the heating wire 21 can be controlled to be started, the heating wire 21 heats gas in the buffer cavity 22, then the heat is transferred to the nursing bandage through the heat conduction layer 24, the temperature of the nursing bandage can be controlled, meanwhile, because the nursing bandage is wet, the nursing bandage is heated more uniformly by adopting the heating mode, the healing effect of the wound can be prevented from being influenced by local overheating of the nursing bandage, when the temperature sensor 23 detects that the temperature exceeds the set value, an electric signal can be sent to the second control valve 82 through the control module, second control valve 82 is opened and is linked together with hose 83, miniature hydraulic pump starts simultaneously, can impress nutrient solution 9 to buffer chamber 22 in, make the nursing bandage rapid cooling of overheated department, when the temperature resumes to the setting value, miniature hydraulic pump starts to take out from to stock solution layer 6 in with nutrient solution 9 in the zone of heating 2, the security when this intelligence accuse temperature's wound nursing bandage uses has been improved, when humidity sensor detected the humidity of nursing bandage and is less than the setting value, the bottom closure of second control valve 82, first control valve 81 intercommunication, nutrient solution 9 can carry out humidification treatment to the nursing bandage through shower nozzle 3 this moment, make wound department keep moist environment, also can add nutrient solution 9 automatically and accelerate the required nutrient substance of wound healing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides an intelligence accuse temperature's wound nursing bandage and wound healing method, includes fixed bolster (1), zone of heating (2), shower nozzle (3), mounting panel (4), fixed subsides (5) and stock solution layer (6), its characterized in that: the liquid storage layer (6) is fixedly connected with the outer wall of the top end of the fixing pad (1), a humidity control mechanism is arranged in the liquid storage layer (6), the fixing paste (5) is fixedly connected with the outer walls of the two sides of the fixing pad (1), the heating layers (2) are distributed on the inner wall of the bottom end of the fixing pad (1) at equal intervals, the heating layer (2) is provided with a temperature control mechanism, the spray head (3) is arranged between the heating layer (2), the bottom end of the mounting plate (4) is fixedly connected with a connecting spring (41), the outer wall of the bottom end of the connecting spring (41) is fixedly connected with the top end of the fixing pad (1), the connecting spring (41) is provided with a conductive wire, and the conductive core is electrically connected with the temperature control mechanism and the temperature control mechanism, a control module and a miniature hydraulic pump are arranged in the mounting plate (4), and the output end of the hydraulic pump is provided with a communicating pipe (42).

2. The intelligent temperature controlled wound care bandage and method of wound healing of claim 1, wherein: humidity control mechanism includes netted catheter (8), netted catheter (8) fixed connection be in the bottom inner wall of liquid storage layer (6), liquid storage layer (6) with communicating pipe (42) are linked together, be provided with first control valve (81) on netted catheter (8), first control valve (81) and control module electric connection, the bottom of first control valve (81) with shower nozzle (3) are linked together, the bottom of shower nozzle (3) is provided with humidity transducer.

3. The intelligent temperature controlled wound care bandage and method of wound healing of claim 2, wherein: the top fixed connection of stock solution layer (6) is provided with connecting pipe (61), just the outer wall threaded connection of connecting pipe (61) has protective cover (7), be provided with (09) in (06).

4. The intelligent temperature controlled wound care bandage and wound healing method of claim 3, wherein: temperature control mechanism includes heating wire (21), cushion chamber (22), temperature sensor (23) and heat-conducting layer (24), heating wire (21) set up the top outer wall of zone of heating (2), heat-conducting layer (24) set up the bottom inner wall of zone of heating (2), temperature sensor (23) set up in heat-conducting layer (24), be provided with cushion chamber (22) between heating wire (21) and heat-conducting layer (24).

5. The intelligent temperature controlled wound care bandage and wound healing method of claim 4, wherein: the top outer wall of zone of heating (2) is provided with hose (83), be provided with second control valve (82) on netted catheter (8), the top of hose (83) with the bottom of second control valve (82) is linked together.

6. The intelligent temperature controlled wound care bandage and method of wound healing of claim 5, wherein: when the temperature detected by the temperature sensor (23) is higher than a set value, the micro hydraulic pump is started, and the control module controls the second control valve (82) to be opened.