CN116370740A

CN116370740A - Cavity wound cleaning device

Info

Publication number: CN116370740A
Application number: CN202310534380.6A
Authority: CN
Inventors: 刘群兰; 钟冰冰; 黄聪聪; 王香梅
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-07-04

Abstract

The invention discloses a cavity wound cleaning device, which comprises a handheld cleaner and a vibration patch, wherein the handheld cleaner comprises a handheld host, a liquid storage container, a detection rod and a liquid spraying hose, and the liquid storage container is suitable for containing cleaning liquid and can be placed in the handheld host so as to automatically squeeze the liquid storage container through the handheld host; the detection rod is detachably connected to the handheld host machine and used for detecting wound data of a wound; the liquid spraying hose is detachably connected to the handheld host and communicated with the liquid storage container, and is used for spraying the cleaning liquid when the host extrudes the liquid storage container; the vibration patch is suitable for being attached around a wound and can vibrate tissue around the wound. The cavity wound cleaning device can be used for cleaning cavity wounds, the detection rod is used for detecting wound data, medical staff judges the conditions of the wounds according to the data and cleans the wounds, and vibration is generated by using the vibration patch, so that a better cleaning effect can be achieved.

Description

Cavity wound cleaning device

Technical Field

The invention relates to medical equipment, in particular to a cavity wound cleaning device.

Background

Wound therapy is an important topic in the modern medical field. Particularly for complex wounds with sinus and cavity cavities, special care is required to clean and care the wound during treatment. However, current doctors at the clinic of wounds face a number of challenges when dressing such wounds.

First, wound cleansing is a critical element in the treatment process. For wounds with sinus and cavity, medical personnel need to thoroughly irrigate to remove dirt, exudates and bacteria from the wound, reducing the risk of infection. However, the current cleaning methods are not ideal. Medical personnel typically use syringes to connect hoses that remove the needle from the scalp needle. The mode is inconvenient to operate, has poor cleaning effect, and is difficult to achieve ideal cleaning effect.

Second, the temporarily assembled simple purger presents a risk of infection. Since such a washer is composed of a syringe and a hose, the assembly process thereof may cause bacterial contamination, increasing the risk of infection. In addition, the materials and construction of such cleaners are also disadvantageous for long-term use and cleaning, and are disposable.

In response to these problems, it is necessary to develop a special wound cleansing tool to improve cleansing effect, reduce infection risk, and reduce the workload of medical staff.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide a cavity wound cleaning device.

To achieve the above object, a cavity wound cleansing apparatus according to an embodiment of the present invention includes:

the hand-held cleaner comprises a hand-held host, a liquid storage container, a detection rod and a liquid spraying hose, wherein the liquid storage container is suitable for containing cleaning liquid and can be placed in the hand-held host so as to automatically squeeze the liquid storage container through the hand-held host;

the detection rod is detachably connected to the handheld host and used for detecting wound data of a wound; the liquid spraying hose is detachably connected to the handheld host and communicated with the liquid storage container, and is used for spraying the cleaning liquid when the host extrudes the liquid storage container;

a vibratory patch adapted to be placed around the wound and to be capable of vibrating tissue around the wound.

According to the cavity wound cleaning device provided by the embodiment of the invention, the handheld cleaner is provided with the detection rod and the liquid spraying hose, and before cleaning, the detection rod can be used for detecting wound data, such as data of depth, temperature, humidity, PH value, oxygen concentration, wound video image and the like of a wound, and medical staff can judge the condition of the wound according to the wound monitoring data, so that the wound is cleaned by adopting proper cleaning liquid, cleaning degree, time, pressure and the like. When cleaning, can utilize handheld host computer to carry out automatic extrusion to the stock solution container, and then reach automatic hydrojet abluent effect, simplify the cleaning operation, improve cleaning efficiency, in addition, more importantly, the vibration paster pastes and establishes around the wound, produces the vibration to the tissue around the wound, this kind of mode that combines the tissue vibration, in cleaning process, the vibration of tissue is favorable to the drop and the dissolution of exudate, can show the improvement cleaning effect.

In addition, the cavity wound cleaning device according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the invention, the handheld host comprises:

a housing having a bin adapted to receive the reservoir;

the screw rod is pivotally arranged in the shell;

the pressing plate is slidably arranged in the storage bin and is provided with a connecting seat, and the connecting seat is provided with a threaded hole in threaded fit with the screw rod;

the driving assembly is connected with the screw rod and used for driving the screw rod to rotate, so that the screw rod drives the pressing plate to slide in the storage bin to squeeze the liquid storage container.

According to one embodiment of the invention, the spray hose is configured to bend into different configurations to accommodate penetration into the wound.

According to one embodiment of the invention, the spray hose comprises:

the metal shaping inner tube is provided with a threaded connector at one end, a plurality of liquid spraying holes are arranged at the other end of the metal shaping inner tube, and the plurality of liquid spraying holes are arranged on the peripheral wall and the end wall of the metal shaping inner tube;

the medical silica gel outer layer is coated outside the shaping metal inner tube, and the medical silica gel outer layer is provided with a through hole corresponding to the liquid spraying hole.

According to one embodiment of the invention, the medical grade silica gel outer layer contains titanium dioxide and nano silver particles.

According to one embodiment of the invention, the vibrating patch comprises:

a patch body formed in a ring shape having one cut, a hollow area of the ring shape being adapted to reveal the wound; the patch body at least comprises a silica gel bottom layer and a flexible metal surface layer, wherein the silica gel bottom layer is suitable for being attached to the body surface of a patient, and the flexible metal surface layer is arranged on the silica gel bottom layer;

and the vibration component is arranged on the flexible metal layer and is used for generating vibration and transmitting the vibration to the patch body.

According to one embodiment of the invention, the vibration assembly comprises a miniature vibration motor, a control board and a housing, wherein the vibration motor and the control board are arranged in the housing, the housing is fixed on the flexible metal layer, and an actuating key electrically connected with the control board is arranged on the housing.

According to one embodiment of the invention, the probe rod comprises:

the rod piece is provided with a signal joint at one end and an axial tangential plane at the other end;

the temperature sensor is arranged on the axial tangential plane and is used for detecting the temperature value in the wound;

the humidity sensor is arranged on the axial tangential plane and used for detecting the temperature value in the wound;

the PH value sensor is arranged on the axial tangential plane and used for detecting the PH value in the wound;

the oxygen concentration sensor is arranged on the axial tangential plane and is used for detecting the oxygen concentration value in the wound;

the camera is arranged on the end face of the other end of the rod piece and used for collecting video images in the wound;

the handheld host also comprises a control main board, wherein the control main board is provided with a wireless communication unit, and the wireless communication unit is used for sending the temperature value, the PH value, the oxygen concentration value and the video image to the monitoring end.

According to one embodiment of the invention, a semiconductor refrigeration sheet is further arranged on the flexible metal surface layer and used for refrigerating the patch body.

According to one embodiment of the invention, the shell comprises a main shell body and a flip cover, wherein the main shell body is in a flat strip-shaped structure, the storage bin is formed in the main shell body and is provided with an opening, and the flip cover is pivoted on the main shell body and is used for opening or closing the opening.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a cavity wound cleansing apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of a hand-held cleaner in a cavity wound cleaning device according to an embodiment of the present invention;

FIG. 3 is a top view of a hand-held cleaner in a cavity wound cleaning device according to an embodiment of the present invention;

FIG. 4 is a side view of a vibratory patch in a cavity wound cleansing device according to an embodiment of the invention;

FIG. 5 is a cross-sectional view of a spray hose in a cavity wound cleansing apparatus according to an embodiment of the present invention.

Reference numerals:

10. a hand-held cleaner;

101. a handheld host;

1011. a main housing;

1012. a flip cover;

1013. a screw rod;

1014. a pressing plate;

1014a, a connection base;

h101, a storage bin;

1015. a motor;

1015a, a drive gear set;

102. a liquid storage container;

103. a detection rod;

1031. a rod piece;

1031a, signal connectors;

1032. a temperature sensor;

1033. a humidity sensor;

1034. a pH sensor;

1035. an oxygen concentration sensor;

104. a liquid spraying hose;

1041. a metal shaping inner pipe;

1042. a medical silica gel outer layer;

h104, spray holes;

20. vibrating the patch;

201. a patch body;

2011. a flexible metallic facing;

2012. a silica gel bottom layer;

h201, hollow region;

h202, incision;

202. a vibration assembly;

2021. an outer cover;

2022. a miniature vibration motor;

2023. and (5) a control panel.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The cavity wound cleansing apparatus according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a cavity wound cleansing apparatus according to an embodiment of the present invention includes a hand-held cleaner 10 and a vibration patch 20.

Specifically, the hand-held cleaner 10 includes a hand-held main body 101, a liquid storage container 102, a detection lever 103 and a liquid spraying hose 104, wherein the hand-held main body 101 is a shape structure which is convenient to hold in a hand, and is convenient for medical staff to hold in use for cleaning operation. The liquid storage container 102 is suitable for containing cleaning liquid and can be placed in the handheld host 101, so that the liquid storage container 102 can be automatically extruded through the handheld host 101. That is, when the hand-held host 101 squeezes the liquid storage container 102, the cleaning liquid is ejected through the liquid spraying hose 104, so as to realize automatic liquid spraying cleaning.

The detecting rod 103 is detachably connected to the hand-held host 101 for detecting wound data of a wound. The detecting rod 103 is a detachable component, and is connected to the handheld host 101, so that data such as depth, temperature, humidity, PH value, oxygen concentration and the like of a wound can be detected, and medical staff can be helped to know the condition of the wound more accurately. These data can be used to determine the appropriate cleansing fluid, degree of cleansing, time and pressure to achieve personalized wound therapy.

A spray hose 104 is detachably connected to the hand-held host 101 and communicates with the liquid reservoir 102 for spraying the cleaning liquid when the host squeezes the liquid reservoir 102. The spray hose 104 is also a removable component that is attached to the hand-held host 101 and communicates with the reservoir 102. During the cleaning process, the hand-held host 101 will automatically squeeze the liquid storage container 102 to spray the cleaning liquid through the liquid spraying hose 104. The automatic spray cleaning mode simplifies the operation and improves the cleaning efficiency. In addition, the liquid spraying hose 104 can be conveniently replaced in a detachable mode, and the liquid spraying hose 104 can be used in a disposable or repeated disinfection mode.

The vibratory patch 20 is adapted to be applied around the wound and is capable of vibrating tissue around the wound. The vibrating patch 20 is an important component that is applied around the wound. It can generate vibrations that stimulate the tissue surrounding the wound. Such vibration contributes to the falling off and dissolution of exudates, significantly improving the cleaning effect. The vibratory patch 20 may also help to relieve pain for the patient and improve comfort.

The cavity wound cleaning device can be used when medical staff needs to clean cavity wounds. The following describes the use process in detail:

preparation: first, the healthcare worker needs to prepare the cleaning solution and the reservoir 102. The cleansing liquid should be selected according to the condition of the wound, such as physiological saline, etc. A proper amount of cleaning liquid is injected into the liquid storage container 102. Of course, the reservoir 102 may be a bag in which the cleaning liquid is packaged in advance.

Mounting a detection rod 103: the probe lever 103 is connected to the handheld host 101. The probe rod 103 should be inserted into the wound to detect wound data. The wound data can be sent to a monitoring end, and the monitoring end can be terminal equipment carried by medical staff. Medical staff can accurately know the condition of the wound according to the wound data, and then determine proper cleaning liquid, cleaning degree, time, pressure and the like.

Installing a spray hose 104: the detecting rod 103 can be removed between the liquid spraying hoses 104, interference of the detecting rod 103 is reduced, and the detecting rod 103 needs to be cleaned and disinfected later. And then the liquid spraying hose 104 is connected to the handheld host 101, the liquid spraying hose 104 should be communicated with the liquid storage container 102, so that the cleaning liquid can be sprayed out through the liquid spraying hose 104.

The vibration patch 20 is attached: a vibratory patch 20 is applied around the wound to produce vibration that stimulates tissue around the wound.

Cleaning is started: when the preparation is completed, the healthcare worker may begin cleaning the wound. The hand-held host 101 can automatically squeeze the liquid storage container 102 to spray the cleaning liquid through the liquid spraying hose 104. Medical staff can adjust the type, the cleaning degree, the time and the pressure of cleaning liquid according to the wound data detected by the detection rod 103 so as to achieve more effective wound treatment effect.

And (5) finishing cleaning: when the cleansing is completed, the healthcare worker can remove the spray hose 104 from the wound. The vibratory patch 20 can be easily removed from around the wound. The spray hose 104 of the washer can be removed for disposal or cleaned and sterilized for the next use.

According to the cavity wound cleaning device provided by the embodiment of the invention, the handheld cleaner 10 is provided with the detection rod 103 and the liquid spraying hose 104, and before cleaning, the detection rod 103 can be used for detecting wound data, such as data of depth, temperature, humidity, PH value, oxygen concentration, wound video image and the like of a wound, and medical staff can judge the condition of the wound according to the wound monitoring data, and then clean the wound by adopting proper cleaning liquid, cleaning degree, time, pressure and the like. When cleaning, can utilize handheld host 101 to carry out automatic extrusion to reservoir 102, and then reach automatic abluent effect of hydrojet, simplify the cleaning operation, improve cleaning efficiency, in addition, more importantly, vibration paster 20 pastes and establishes around the wound, produces the vibration to the tissue around the wound, this kind of mode that combines the tissue vibration, in the cleaning process, the vibration of tissue is favorable to the drop and the dissolution of exudate, can show the improvement cleaning effect.

In some embodiments of the present invention, the hand-held host 101 comprises a housing having a magazine H101 adapted to receive the reservoir 102, a screw 1013, a pressure plate 1014, and a drive assembly. The housing is adapted to house the reservoir 102 and other components. The design of the housing allows the hand-held host 101 to be easily grasped and manipulated. The bin H101 is located inside the housing and is configured to receive the liquid storage container 102.

A lead screw 1013 is pivotally provided within the housing for driving the compression plate 1014 to slide within the magazine H101. The rotation of the screw 1013 can realize accurate extrusion force control, thereby adjusting the spraying speed and pressure of the cleaning liquid.

A pressure plate 1014 is slidably disposed within the magazine H101, and the pressure plate 1014 has a connection seat 1014a, the connection seat 1014a having a threaded bore threadedly engaged with the lead screw 1013. When the screw 1013 is rotated, the pressing plate 1014 slides in the bin H101, pressing the liquid reservoir 102, and ejecting the cleaning liquid through the liquid ejecting hose 104.

The driving assembly is connected with the screw 1013 to drive the screw 1013 to rotate, so that the screw 1013 drives the pressing plate 1014 to slide in the bin H101 to press the liquid storage container 102. The driving assembly is used for driving the screw 1013 to rotate, so that the pressing plate 1014 slides in the bin H101 to squeeze the liquid storage container 102. The driving assembly can adjust the rotation speed and the force of the screw 1013 according to the requirement, so as to realize the accurate control of the cleaning liquid injection.

For example, the driving assembly may be a motor 1015 or other type of driver, and may further include a driving gear set 1015a, where the driver drives the driving gear set 1015a, and drives the screw 1013 to rotate through the driving gear set 1015 a.

In this embodiment, the handheld host 101 makes the cavity wound cleaning device more accurate, controllable and efficient. Through the synergistic effect of the screw rod 1013, the pressing plate 1014 and the driving component, medical staff can adjust the spraying speed and the pressure of the cleaning liquid according to the specific condition of the wound, and personalized wound treatment is realized. In addition, the structure also makes the handheld host 101 more compact and easy to operate, and improves the working efficiency of medical staff.

In some embodiments of the invention, spray hose 104 is configured to bend into different configurations to accommodate penetration into the wound.

That is, the spray hose 104 has flexible adjustability and can be flexed into different configurations to accommodate wounds of different shapes and sizes. This bending property is achieved by the flexible metal material inside the hose and the flexible material outside. The flexible metal material inside the hose can keep the hose bent into a different shape, while the flexible material outside can bend the hose without breaking or deforming. In specific use, medical staff can adjust the bending angle and the form of the hose according to the specific condition of the wound, and spray cleaning liquid to each corner of the wound, so that a better cleaning effect is achieved, and more accurate and personalized wound treatment is realized.

In one embodiment of the present invention, the liquid spraying hose 104 includes a metal forming inner tube 1041 and a medical silica gel outer layer 1042, one end of the metal forming inner tube 1041 is provided with a threaded connector, the other end of the metal forming inner tube 1041 is provided with a plurality of liquid spraying holes H104, and the plurality of liquid spraying holes H104 are disposed on the peripheral wall and the end wall of the metal forming inner tube 1041. The inner metal forming tube 1041 is an inner structure of the liquid spraying hose 104, and has strength and stability. It is made of metal material, generally carbon steel, stainless steel, galvanized steel strip, etc., and can maintain the shape and stability of the hose. The plurality of liquid spraying holes H104 on the metal shaping inner tube 1041 can spray the cleaning liquid to different corners of the wound, so as to realize more accurate and comprehensive cleaning effect.

The medical silica gel outer layer 1042 is coated outside the shaped metal inner tube, and the medical silica gel outer layer 1042 is provided with a through hole corresponding to the liquid spraying hole H104. The medical silicone outer layer 1042 is an external structure of the spray hose 104 and has flexibility and durability. It is wrapped on the outside of the metal shaping inner tube 1041, and can maintain softness and comfort of the outer surface.

In this embodiment, the liquid spraying hose 104 has the characteristics of a double-layer structure of the metal shaped inner tube 1041 and the medical silica gel outer layer 1042, which can maintain the shape and stability of the hose and also maintain the comfort thereof. In addition, the design of the plurality of liquid spraying holes H104 and the through holes can realize more accurate and comprehensive cleaning effect.

Preferably, the medical grade silicone outer layer 1042 contains titanium dioxide and nano silver particles. Titanium dioxide is a common inorganic compound and has good photocatalytic performance and antibacterial performance. In this embodiment, titanium dioxide is added to the medical silicone outer layer 1042, which can enhance the antimicrobial and photocatalytic properties of the hose. When the hose is exposed to light, the titanium dioxide absorbs light energy, generating reactive oxygen species and free radicals, and thereby killing bacteria and viruses. The nano silver particles are common nano materials and have good antibacterial performance. In this embodiment, nano silver particles are added to the medical silicone outer layer 1042, which can enhance antibacterial performance of the hose. The nano silver particles can interact with cell membranes of bacteria and viruses to destroy cell structures thereof, thereby killing the bacteria and viruses.

In other words, the medical silica gel outer layer 1042 in the embodiment contains titanium dioxide and nano silver particles, so that the antibacterial property and the photocatalytic property of the hose can be enhanced, the liquid spraying hose 104 has better cleaning effect and sterilization effect, and infection and cross infection can be effectively prevented.

In one embodiment of the present invention, the vibratory patch 20 comprises a patch body 201 and a vibratory assembly 202, the patch body 201 being formed in a ring shape having a cutout H202, the hollow area H201 of the ring shape being adapted to reveal the wound, in use, by maintaining the wound revealed in the hollow area H201 when the vibratory patch 20 is applied to a body surface of a patient. The annular patch body 201 has the notch H202, so that the patch body 201 can be deformed to adapt to the body surface conveniently, and reliable adhesion is ensured.

The patch body 201 at least comprises a silica gel bottom layer 2012 and a flexible metal surface layer 2011, wherein the silica gel bottom layer 2012 is suitable for being attached to the body surface of a patient, so that the stability and comfort of the patch body 201 can be maintained. The flexible metal surface layer 2011 is disposed on the silica gel bottom layer 2012, so that the patch body 201 has flexibility and bendability, and is adapted to different body surface shapes and sizes.

A vibration assembly 202 is provided on the flexible metal layer for generating vibrations and transmitting the vibrations to the patch body 201. The vibration assembly 202 may be an electrodynamic vibrator or a piezoelectric vibrator. The electrodynamic vibrator may generate vibration by a power source, and the piezoelectric vibrator may generate vibration by applying a voltage. The frequency and amplitude of vibration of the vibration assembly 202 may be adjusted as needed to accommodate different therapeutic needs. For example, the vibration assembly 202 may employ a vibration motor similar to that used in cell phones.

The vibration patch 20 in this embodiment has structural features of an annular patch body 201 and a vibration assembly 202. The annular hollow area H201 of the patch body 201 is adapted to reveal the wound, which may facilitate the treatment of the doctor. The structural characteristics of the silicone bottom layer 2012 and the flexible metal surface layer 2011 enable the patch body 201 to have flexibility and bendability, and can adapt to different body surface shapes and sizes. The vibration component 202 can generate vibration and conduct the vibration to the patch body 201, so that the cleaning effect of the wound can be improved, and the vibration is conducted to all positions of the wound in the circumferential direction by combining the annular shape of the patch body 201, so that the cleaning effect is more obviously promoted.

Preferably, a semiconductor refrigeration sheet is further disposed on the flexible metal surface layer 2011, so as to cool the patch body 201. The semiconductor refrigerating sheet is a new refrigerating technology and is generally composed of P-type semiconductor and N-type semiconductor. When current passes through the semiconductor refrigerating sheet, a thermoelectric effect between the P-type semiconductor and the N-type semiconductor generates a difference in heat and cold, thereby realizing a refrigerating effect. The semiconductor refrigerating sheet has the advantages of small volume, light weight, high refrigerating efficiency, low noise and the like. In this embodiment, the semiconductor refrigeration sheet is mounted on the flexible metal surface layer 2011, which can cool the patch body 201, further plays a role in cold compress on tissues around a wound of a patient, can relieve pain in the cleaning process, and also reduces bleeding phenomenon during wound cleaning.

In one embodiment of the present invention, the vibration assembly 202 includes a micro-vibration motor 2022, a control board 2023, and a housing 2021, where the micro-vibration motor 2022 is a core portion of the vibration assembly 202 and can generate high-frequency vibrations. A vibration motor and control board 2023 is mounted within the housing 2021. The control board 2023 may control the vibration frequency and amplitude of the micro-vibration motor 2022. The control board 2023 is typically composed of a microprocessor, a power supply, a driving circuit, and the like.

The housing 2021 is fixed on the flexible metal layer, and an actuation key electrically connected to the control board 2023 is provided on the housing 2021. The housing 2021 is a housing of the vibration module 202, protects the micro vibration motor 2022 and the control board 2023, and is fixed on a flexible metal layer. The housing 2021 is typically made of a plastic or metal material. The start key may start and stop operation of the vibration assembly 202.

In this embodiment, the vibration assembly 202 with the above structure can generate high-frequency vibration and transmit the high-frequency vibration to the patch body 201, and the housing 2021 can protect the micro-vibration motor 2022 and the control board 2023, so that the stability and reliability of the vibration assembly 202 can be improved.

In one embodiment of the invention, the probe rod includes a rod 1031, a temperature sensor 1032, a humidity sensor 1033, a PH sensor 1034, an oxygen concentration sensor 1035, and a camera.

One end of the rod 1031 has a signal connector 1031a, and the other end of the rod 1031 has an axial tangential plane. The lever 1031 is typically made of a metal or plastic material. The signal connector 1031a at one end of the lever 1031 may be connected to the handheld host 101. The other end of the rod 1031 is axially sectioned for mounting various sensors.

A temperature sensor 1032 is provided in the axial section for detecting a temperature value within the wound. Humidity sensor 1033 is disposed on the axial tangential plane for detecting the humidity value in the wound. The temperature sensor 1032 is typically a thermistor, a thermocouple, an infrared sensor, or the like, and the humidity sensor 1033 is typically a capacitive sensor, a resistive sensor, a surface acoustic wave sensor, or the like. The temperature sensor 1032 and the humidity sensor 1033 are mounted on the axial section, can detect the temperature value and the humidity value in the wound, and transmit the temperature and humidity data to the hand-held host 101. Wherein, the temperature around the wound can help medical staff know whether the wound is infected or not. The moisture surrounding the wound can help the healthcare worker to see if exudate is present in the wound.

A PH sensor 1034 is provided in the axial section for detecting PH in the wound. An oxygen concentration sensor 1035 is disposed on the axial tangential plane for detecting the oxygen concentration value in the wound. The PH sensor 1034 is typically comprised of a glass electrode, a reference electrode, and a circuit, among other components. The PH sensor 1034 and the oxygen concentration sensor 1035 are mounted on the axial section to detect the PH and oxygen concentration in the wound and transmit the PH and oxygen concentration data to the handheld host 101. The data such as PH value, oxygen concentration and the like can help medical staff to know the healing condition and infection risk of wounds.

The camera is arranged on the end face of the other end of the rod 1031, so as to collect video images in the wound, medical staff can combine temperature and humidity data, PH value, oxygen concentration and other data, observe the video images, and can know the conditions in the wound globally and accurately. It should be noted that, only by visual evaluation, it is difficult to accurately determine the wound condition, and the effect of accurately evaluating the wound condition can be achieved by combining the data of the related sensor and the video image.

The handheld host 101 further includes a control main board, and the control main board is provided with a wireless communication unit, where the wireless communication unit is configured to send the temperature value, the PH value, the oxygen concentration value, and the video image to the monitoring end. The control motherboard is typically composed of a microprocessor, a memory, a wireless communication unit, a power supply, and the like. In this embodiment, the control main board is installed inside the handheld host 101, and can control the operations of various sensors and cameras and transmit data to the monitoring terminal.

In this embodiment, the probe pole includes multiple sensor and camera, can detect temperature value, humidity value, PH value, oxygen concentration value and video image in the wound to with data transmission to monitor the end, make medical personnel can the accurate monitoring wound state of all aspects, discern information such as type, the infection risk of wound, be favorable to medical personnel to take individualized effective washing suggestion, improved the treatment. The application of the probe rod can improve the diagnosis and treatment level of doctors and promote the healing and recovery of wounds.

Preferably, the rod 1031 is further provided with an axial scale for detecting the depth of the wound. When the probe rod is inserted into the wound, the depth of the wound can be determined by reading the numerical value of the axial graduation, so that accurate acquisition of the depth information of the wound before cleaning is facilitated.

In one embodiment of the present invention, the housing includes a main housing 1011 and a flip 1012, and the main housing 1011 is formed in a flat bar-like structure, which is convenient for the holding operation. And the bin H101 is formed in the main housing 1011, and the bin H101 has an opening from which the liquid storage container 102 can be put into the bin H101. A flip cover 1012 is pivotally connected to the main housing 1011 to open or close the open mouth, and the flip cover 1012 is closed after the liquid storage container 102 is loaded.

In this embodiment, the housing has the advantages of simplicity, practicality and convenience, and can conveniently open or close the open mouth, so as to facilitate the loading or unloading of the liquid storage container 102.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A cavity wound cleansing device comprising:

2. A cavity wound cleansing apparatus according to claim 1, wherein the hand-held host comprises:

a housing having a bin adapted to receive the reservoir;

the screw rod is pivotally arranged in the shell;

3. The cavity wound cleansing device of claim 1 wherein said spray hose is configured to bend into different configurations to accommodate penetration into said wound.

4. A cavity wound cleansing apparatus according to claim 3, wherein the spray hose comprises:

5. The cavity wound cleansing device of claim 4 wherein the medical silicone outer layer comprises titanium dioxide and nano silver particles.

6. A cavity wound cleansing apparatus according to claim 1, wherein the vibratory patch comprises:

7. The cavity wound cleansing device of claim 6 wherein said vibration assembly comprises a miniature vibration motor, a control board and a housing, said vibration motor and control board being mounted within said housing, said housing being secured to said flexible metal layer and said housing being provided with an activation key electrically connected to said control board.

8. The cavity wound cleansing device of claim 1 wherein the probe comprises:

9. The cavity wound cleansing device of claim 7 wherein said flexible metallic facing is further provided with a semiconductor refrigeration sheet for refrigerating said patch body.

10. The cavity wound cleansing apparatus of claim 2 wherein said housing comprises a main housing body and a flip cover, said main housing body being formed in a flat strip-like configuration and said bin being formed in said main housing body, said bin having an open mouth, said flip cover being pivotally connected to said main housing body for opening or closing said open mouth.