CN115054762A - Wound cleaning and drug administration device and application method thereof - Google Patents

Abstract

The invention relates to a wound cleaning and drug feeding device which comprises an operation box body, wherein a partition plate is arranged inside the operation box body, a supporting seat, a placing table and a waste liquid box are arranged inside the operation box body, the top of the supporting seat is connected with a liquid storage box, the top of the supporting seat is provided with a suction pump, the input shaft of the suction pump is connected with a filter head, the inside of the liquid storage box is provided with a liquid mixing device, and the output shaft of the suction pump is provided with a conveying pipe. This wound washs device of dosing and application method thereof, through throwing into the liquid storage box with the disinfection medicine that corresponds, hybrid motor starts, drives and mixes the blade rotation, mixes its inside medicine, avoids long-term the use to cause the layering, influences the result of use, and the suction pump takes it out through the filter head in its use to carry to the assembly head through the conveyer pipe, and utilize the connecting pipe to carry to the action bars in, its flushing head washes its corresponding wound.

Description

A wound cleaning and drug delivery device and method of using the same

technical field

The invention relates to the technical field of cleaning and drug delivery devices, in particular to a wound cleaning drug delivery device and a method of using the same.

Background technique

In people's life and work, small-scale abrasions are often caused due to negligence and other reasons, and small-scale wounds are formed on the outer surface of the skin. Due to the direct contact between the skin and the outside world, it can block the invasion of foreign bodies and pathogens and prevent the loss of body fluids. , has an important barrier protection effect. After the skin is scratched, the human body's defense against pathogens is weakened. If it is not handled in time, it is easy to cause infection and other problems, resulting in secondary injuries, such as tetanus and other diseases, with serious consequences; in surgical care In the process, wound care is a very important work. If the wound care work is not in place, wound infection may occur. In the wound treatment operation, wound cleaning is a very important link.

Chinese patent CN 109224166 A, a medical wound cleaning device, the amount and time of water for rinsing and cleaning can be set during use, the use is convenient, and the sterilization and disinfection effect is good. By heating the rinsing liquid and the cleaning liquid, the discomfort of the patient can be reduced However, the device cannot be cleaned and sucked out according to the actual use requirements to ensure that the overall wound is clean and tidy, thus causing the wound to be in a polluted state for a long time during the treatment process and affecting its normal recovery. The length of the flushing head and the operating range are limited, which affects the actual use state and reduces the use effect of the device.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a wound cleaning and drug delivery device and a method for using the same, which have the advantages of simultaneous cleaning and extraction, adapting to wounds of different depths, etc. It can be sucked out to ensure the overall wound is clean and tidy, which will cause the wound to be polluted for a long time during the treatment process, which will affect its normal recovery. During its use, it cannot be treated according to the different depths of the patient's wound, the length of the rinsing head and the operating range. Limited, which in turn affects the actual use status.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a wound cleaning and drug delivery device, comprising an operation box, a partition plate is arranged inside the operation box, and a support seat, Placement table and waste liquid tank, the top of the support base is connected with a liquid storage tank, the top of the support base is provided with an extraction pump, the input shaft of the extraction pump is connected with a filter head, and the interior of the liquid storage tank is provided There is a liquid mixing device, a conveying pipe is installed on the output shaft of the extraction pump, a thermal insulation box is arranged on the left side of the partition plate, a heating plate is installed inside the thermal insulation box, and the conveying pipe is far away from one end of the extraction pump. An assembly head is connected to the side, a clamping seat is arranged on the top of the placing table, two operating rods are installed inside the clamping seat, and a connecting pipe is installed on the outer side of the operating rod, and the connecting pipe is far away from the operating rod A combination head is connected to one side of the operating rod, an extension rod is installed on the outer side of the operating rod, a flushing head or an extraction head is connected to the side of the extension rod away from the operating rod, and an extraction device is installed on the outer side of the placing table. An auxiliary operation platform is connected to the outside of the operation box.

Further, the liquid mixing device includes a mixing motor installed on the top of the support base, an output shaft of the mixing motor is connected with a stirring rod, a mixing blade is installed on the outside of the stirring rod, and a row is connected on the outside of the liquid storage tank. A gas pipe, a liquid injection pipe is installed on the top of the liquid storage tank.

Further, the extraction device includes a suction pump installed at the bottom of the placing table, an output shaft of the suction pump is connected with a drain pipe, an isolation plate is installed inside the waste tank, and a top of the waste tank is installed There is an exhaust tip.

Further, the auxiliary operation platform includes a support plate and an adjustment rod connected on the outside of the operation box, and a mounting seat is installed on the outside of the support plate.

Further, a placing box is installed on the top of the placing table, a movable cover is connected to the top of the operation box, an ultraviolet lamp is installed on the inner wall of the movable cover, and an exhaust fan is arranged inside the operation box.

Further, a conveying pipe is movably connected inside the heating plate, a connecting hole is formed on the top of the heat preservation box, the conveying pipe penetrates through the connecting hole and extends to the top of the heat preservation box, and is fixedly connected with the assembly head.

Further, the assembly head is clamped with the combination head, the input shaft of the suction pump is fixedly connected with a water inlet pipe, and the side of the water inlet pipe away from the suction pump is fixedly connected with the assembly head, and the front of the operation box is hinged. There are moving doors.

Further, an adjustment combination hole is opened on the left side of the liquid storage tank, the exhaust pipe passes through and extends to the interior of the liquid storage tank through the adjustment combined hole, and the interior of the liquid storage tank is filled with cleaning and disinfecting liquid. A carrying handle is fixedly attached to the top of the reservoir.

Further, a placement slot is provided inside the placement box, the flushing head, the extraction head and the extension rod are all movably connected to the placement box through the placement slot, and an adjustment control switch and a take handle are fixedly connected to the outside of the operating rod, The inside of the operation box is provided with a ventilation hole, and the exhaust fan is fixedly connected to the operation box through the ventilation hole.

A method for using a wound cleaning drug delivery device, comprising the following steps:

S1. Fill the inside of the liquid storage tank with disinfectant through the liquid injection pipe, and then move it to the operation box to complete the connection between the extraction pump and the conveying pipe;

S2. Put the cleaned waste liquid tank into the operation box, and connect the discharge pipe to the suction pump;

S3. Connect the assembly head to the assembly head to complete the assembly with the operating rod. At the same time, use cotton swabs and searchlights to determine the depth of the wound. When the depth is greater than the length of the flushing head, an extension rod is required. There is no need to add an extension rod. After the determination is completed, the rinse head is combined to achieve the best cleaning effect;

S4. Connect the operating rod to the assembly head at the input end of the suction pump, and determine whether to use the extension rod according to the depth measured in S3, and finally complete the assembly of the extraction head;

S5. The mixing motor drives the stirring rod and the mixing blade to rotate, mixes the internal disinfectant, and the extraction pump is turned on, and then the disinfectant is extracted and transported. The mixing motor and the extraction pump are linked together. When the user turns on the control switch, the mixing motor After 5 seconds of startup, the extraction pump is turned on;

S6. The heating plate heats up the disinfectant inside the delivery tube to make it close to the patient's body temperature. The temperature of the heating plate is set at 25° to 40°; the operator takes two operating rods to clean and absorb the wound of the patient. The disinfectant is recycled to the waste tank;

S7, the isolation board filters the absorbed disinfectant, and isolates the tissue and impurities at the wound to facilitate the later detection requirements;

S8. The adjusting rod drives the support plate to move to form a relative operating platform, which is convenient for daily operation. When either the extraction pump or the suction pump is started, the exhaust fan is turned on, and the gas inside the operation box is opened during use. Exhaust to allow air circulation inside.

(3) Beneficial effects

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The wound cleaning and drug delivery device and its use method, by putting the corresponding disinfectant medicine into the liquid storage tank, the mixing motor is started to drive the mixing blade to rotate, and the internal medicine is mixed, so as to avoid long-term use caused by stratification and affect the use. In the process of its use, the suction pump pulls it out through the filter head, and transports it to the assembly head through the delivery pipe, and transports it to the operating rod through the connecting pipe, and its flushing head flushes the corresponding wound, and can be used according to different situations. The extension rod is assembled and assembled to wash wounds of different depths to meet the needs of normal operation. During the washing process, the heating plate is used to heat up the conveying tube, so that the temperature is adapted to the body temperature, thereby improving the overall use effect and avoiding the occurrence of patients. discomfort occurs.

2. The wound cleaning and drug delivery device and its use method are assembled by combining the extraction head with another operating rod, and connecting the combined head with the assembly head connected to the input shaft of the suction pump, the suction pump is started, and the use process is The two operating levers in the middle are used in combination to clean the wound while absorbing the disinfectant to ensure that the wound is always kept in a relatively dry state, thereby improving the wound recovery effect. The suction pump delivers the cleaned disinfectant to the In the waste tank, and filtered by the isolation plate, it is convenient for medical staff to check the objects in the cleaning wound, which is convenient for later work.

3. In the wound cleaning and drug delivery device and its use method, the support plate is supported and opened by the adjusting rod, so as to facilitate the auxiliary operation of the patient in the actual use process, so as to satisfy the corresponding cleaning task and improve the operation effect.

Description of drawings

Fig. 1 is the structural perspective view of the present invention;

Fig. 2 is the structure sectional view of the present invention;

Fig. 3 is the partial enlarged view of A in the structure of the present invention;

Figure 4 is a partial view of the structural operating lever of the present invention;

5 is a perspective view of the extraction head and the extension rod of the structure of the present invention;

Figure 6 is a front view of the structure of the present invention.

In the picture: 1 operation box, 2 partition plate, 3 support base, 4 extraction pump, 5 mixing motor, 6 stirring rod, 7 mixing blade, 8 filter head, 9 liquid storage tank, 10 exhaust pipe, 11 liquid injection Tube, 12 delivery tube, 13 insulation box, 14 heating plate, 15 assembly head, 16 placement table, 17 snap seat, 18 operating rod, 19 connecting pipe, 20 combination head, 22 flushing head, 23 extraction head, 24 extension rod , 25 placement box, 26 waste liquid tank, 27 isolation plate, 28 drain pipe, 29 suction pump, 30 exhaust head, 31 movable cover, 32 UV lamp, 33 exhaust fan, 34 support plate, 35 adjustment rod, 36 mount.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, a wound cleaning and drug delivery device in this embodiment includes an operation box 1, a partition plate 2 is fixedly installed inside the operation box 1, and a support is movably installed inside the operation box 1 The seat 3 is fixedly connected with a placing table 16 and a waste liquid tank 26 is movably installed, the top of the support seat 3 is fixedly connected with a liquid storage tank 9, the top of the support seat 3 is fixedly installed with an extraction pump 4, and the input shaft of the extraction pump 4 is fixed A filter head 8 is connected, a liquid mixing device is fixedly connected to the interior of the liquid storage tank 9, a conveying pipe 12 is movably installed on the output shaft of the extraction pump 4, and a heat preservation box 13 is fixedly connected to the left side of the partition plate 2. A heating plate 14 is fixedly installed inside, an assembly head 15 is fixedly connected to the side of the conveying pipe 12 away from the extraction pump 4, a clamping seat 17 is fixed on the top of the placing table 16, and two operating rods are movably installed inside the clamping seat 17 18. A connecting pipe 19 is fixedly installed on the outer side of the operating rod 18, and a combination head 20 is fixedly connected to the side of the connecting pipe 19 away from the operating rod 18. An extension rod 24 is movably installed on the outside of the operating rod 18, and the extension rod 24 is far away from the operating rod 18. A rinsing head 22 or an extraction head 23 is movably connected to one side of the table 16 , an extraction device is fixedly installed on the outer side of the placing table 16 , and an auxiliary operation platform is hinged to the outer side of the operation box 1 .

The inside of the heating plate 14 is movably connected with the conveying pipe 12, the top of the heat preservation box 13 is provided with a connecting hole, the conveying pipe 12 penetrates through the connecting hole and extends to the top of the heat preservation box 13, and is fixedly connected with the assembly head 15, and the operation box The front of the body 1 is hinged with a movable door, the bottom of the liquid storage tank 9 is provided with a water outlet, and the filter head 8 penetrates and extends to the outside of the liquid storage tank 9 through the water outlet, and is fixedly connected with the input shaft of the extraction pump 4. The operation box The right side of the body 1 is provided with an assembly groove, and the output shaft of the extraction pump 4 is connected with a water outlet pipe. The left side is fixedly connected with a clamping block, the conveying pipe 12 is movably connected with the partition plate 2 through the clamping block, a placement groove is opened inside the clamping seat 17, and the operating rod 18 is movably connected with the clamping seat 17 through the placement groove, extending The inside of the rod 24 is provided with a threaded groove matching the outer thread of the flushing head 22 , and the extension rod 24 is threadedly connected to the flushing head 22 through the threaded groove.

In addition, the operation box 1 effectively protects the internal devices to avoid unnecessary interference in the actual use process. The partition plate 2 partitions the operation box 1 to make it suitable for daily use. The mixing device, the extraction pump 4 and the liquid storage tank 9 are supported and fixed. When it is needed, the disinfectant is poured into the liquid storage tank 9, and its support base 3 is put into the operation box 1 as a whole. The output shaft is connected with the conveying pipe 12. When sterilization is required, the pumping pump 4 is activated, filtered by the filter head 8, and then the disinfectant is extracted and transported to the assembly head 15. The assembly head 15 is clamped with the combination head 20, It is transmitted to the operating rod 18 through the connecting pipe 19, and the operating rod 18 selects the irrigation head 22 and the extension rod 24 according to the actual use, so as to realize the cleaning operation for wounds of different depths, and thus meet the operating requirements. The operating rod 18 is connected, and the operating rod 18 is connected with the extraction head 23, and then the used disinfection liquid is extracted by the extraction head 23 during the flushing process, and transported to the waste liquid tank 26 to avoid excessive accumulation and cause secondary Infection or local contamination is caused, wherein the heat preservation box 13 protects the heating plate 14, and the heating plate 14 heats the conveying pipe 12, so as to avoid the discomfort caused by the washing of the patient's wound due to supercooling, and the placing table 16 is used to fix the top structure, and It ensures the stability of its clip seat 17, and the auxiliary operation platform on the outside is convenient for the operator to assist the patient to perform actual cleaning, thereby ensuring the use effect. Cleaning and treatment of various wounds.

Please refer to FIGS. 1-6. In this embodiment, the liquid mixing device includes a mixing motor 5 fixedly installed on the top of the support base 3. The output shaft of the mixing motor 5 is fixedly connected to a stirring rod 6, and the outer side of the stirring rod 6 is fixedly installed with a mixing blade. 7. An exhaust pipe 10 is fixedly connected to the outside of the liquid storage tank 9, a liquid injection pipe 11 is fixedly installed on the top of the liquid storage tank 9, and the extraction device includes a liquid suction pump 29 fixedly installed at the bottom of the placing table 16, and the liquid suction pump 29 A drain pipe 28 is fixedly connected to the output shaft of the waste liquid tank 26 , a partition plate 27 is movably installed inside the waste liquid tank 26 , an exhaust head 30 is fixedly installed on the top of the waste liquid tank 26 , and the auxiliary operation platform includes a hinged support located on the outside of the operation box 1 . The plate 34 and the adjusting rod 35 are fixedly mounted on the outer side of the support plate 34 with the mounting seat 36, the top of the placing table 16 is fixedly mounted with the placing box 25, the top of the operation box 1 is movably connected with a movable cover 31, and the inner top of the movable cover 31 is movably connected. An ultraviolet lamp 32 is fixedly installed on the wall, and an exhaust fan 33 is fixedly connected to the inside of the operation box 1 .

Among them, the assembly head 15 is clamped with the combination head 20, the input shaft of the suction pump 29 is fixedly connected with a water inlet pipe, and the side of the water inlet pipe away from the suction pump 29 is fixedly connected with the assembly head 15, and the front of the operation box 1 is hinged There is a movable door, an adjustment combination hole is opened on the left side of the liquid storage tank 9, and the exhaust pipe 10 penetrates and extends to the interior of the liquid storage tank 9 through the adjustment combination hole. The top of the box 9 is fixedly connected with a carrying handle, the inside of the placement box 25 is provided with a placement slot, the flushing head 22, the extraction head 23 and the extension rod 24 are all movably connected to the placement box 25 through the placement slot, and the outside of the operating rod 18 is fixedly connected with a Adjust the control switch and the handle, the inside of the operation box 1 is provided with a ventilation hole, the exhaust fan 33 is fixedly connected to the operation box 1 through the ventilation hole, and the top of the waste liquid tank 26 is provided with a feed slot and a discharge pipe. 28 runs through and extends to the interior of the waste liquid tank 26 through the feeding groove. The exhaust head 30 is composed of a filter plate and an exhaust block. The bottom of the waste liquid tank 26 is fixedly connected with a movable wheel, and the function of the waste liquid tank 26 is on both sides. A sliding block is fixedly connected, the inner side of the operation box 1 and the right side of the partition plate 2 are provided with sliding grooves, and the sliding block is slidably connected with the sliding groove, and the bottom of the waste liquid tank 26 is fixedly connected with a discharge pipe.

In addition, in the cleaning process, the mixing motor 5 starts to drive the stirring rod 6 and the mixing blade 7 to rotate, so as to complete the mixing and stirring of the disinfectant inside the liquid storage tank 9 to ensure the use effect, and the liquid injection pipe 11 is convenient to complete adding the disinfectant. The exhaust pipe 10 is convenient to discharge the internal gas during filling and ensure normal operation. While cleaning the wound, the suction pump 29 is turned on, and the cleaned liquid is transported to the waste liquid tank 26 through the extraction head 23 and the discharge pipe 28. Among them, it uses the isolation plate 27 to filter its liquid, so as to facilitate the medical staff to extract and detect the impurities in the wound. During the feeding process, the internal gas is discharged through the exhaust head 30, so as to ensure normal operation. During the use process When the platform needs to be operated, the adjusting rod 35 is activated and pushes the support plate 34, thereby realizing the purpose of expanding the platform. The mounting seat 36 is used to support the support plate 34 with the operation box 1 when the support plate 34 is folded. The rinsing head 22, the extraction head 23 and the extension rod 24 are placed to ensure that the actual operation can be facilitated during use. The movable cover 31 isolates and protects the internal device to avoid cross-infection of bacteria. When the ultraviolet lamp 32 is not in use, it is The internal actual operation structure is sterilized and sterilized, and the exhaust fan 33 makes the internal gas communicate with the inside and outside, so as to avoid the internal humidity and cause the growth of bacteria, so as to better meet the actual use purpose, and its device is not limited to epidermal wound cleaning.

A method for using a wound cleaning drug delivery device, comprising the following steps:

S1. Fill the liquid storage tank 9 with disinfectant through the liquid injection pipe 11, and then move it to the operation box 1 to complete the connection between the extraction pump 4 and the delivery pipe 12;

S2. Put the cleaned waste liquid tank 26 into the operation box 1, and the drain pipe 28 is connected to the suction pump 29;

S3, connect the assembly head 15 through the combination head 20 to complete the assembly with the operating rod 18, and at the same time, use a cotton swab and a searchlight to realize the determination of the depth of the wound, when the depth is greater than the length of the flushing head 22, then need to use the extension rod 24, Its small size and depth do not need to add the extension rod 24. After the determination is completed, the flushing head 22 is assembled to achieve the best cleaning effect;

S4, connect the operating rod 18 to the assembly head 15 at the input end of the suction pump 29, and determine whether to use the extension rod 24 according to the depth measured in S3, and finally complete the assembly of the extraction head 23;

S5, the mixing motor 5 drives the stirring rod 6 and the mixing blade 7 to rotate, and mixes the internal disinfectant, the extraction pump 4 is turned on, and then the disinfection solution is extracted to complete the transportation, and the mixing motor 5 and the extraction pump 4 are linked together, when the user Turn on the control switch, and after the mixing motor 5 starts for 5 seconds, the extraction pump 4 is turned on;

S6, the heating plate 14 heats up the disinfectant inside the conveying pipe 12 to make it close to the patient's body temperature, and the temperature of the heating plate 14 is set at 25°-40°; the operator takes two operating rods 18 to clean and absorb the wound of the patient, The disinfectant after cleaning is recycled to the waste tank 26;

S7, the isolation plate 27 filters the absorbed disinfectant, and isolates the tissue at the wound from impurities, so as to facilitate the later detection requirements;

S8. The adjusting rod 35 drives the support plate 34 to move, forming a relative operation platform, which is convenient for daily operation. When either the extraction pump 4 or the suction pump 29 is started, the exhaust fan 33 is turned on, and the operation box 1 The gas in the internal use process is exhausted to make the internal air circulate.

The working principle of the above embodiment is:

(1) Put the corresponding sterilizing medicine into the liquid storage tank 9, the mixing motor 5 starts, drives the mixing blade 7 to rotate, and mixes the medicine inside, so as to avoid long-term use and cause stratification and affect the use effect. 4. Pull it out through the filter head 8, and transport it to the assembly head 15 through the conveying tube 12, and use the connecting tube 19 to convey it to the operating rod 18, and its flushing head 22 flushes the corresponding wound. The extension rod 24 is assembled and assembled to wash wounds of different depths to meet the normal operation requirements. During the washing process, the heating plate 14 is used to heat up the conveying pipe 12, so that the temperature is adapted to the body temperature, thereby improving the overall use effect and avoiding The patient experiences discomfort.

(2) Combine and assemble the extraction head 23 with another operating rod 18, and connect the combined head 20 to the assembly head 15 connected to the input shaft of the suction pump 29, the suction pump 29 is activated, and the two operating rods are used during use. 18 is used in combination, while cleaning the wound, while sucking the disinfectant to ensure that the wound is always kept in a relatively dry state, thereby improving its wound recovery effect, the suction pump 29 transports the cleaned disinfectant to the waste tank. 26, and filtered through the isolation plate 27, so that the medical staff can check the objects in the cleaning wound and facilitate later work.

(3) The adjusting rod 35 supports and opens the support plate 34, so as to facilitate the auxiliary operation of the patient during actual use, so as to satisfy the corresponding cleaning task and improve the operation effect.

(4) It can be cleaned and sucked out according to the actual use requirements to ensure that the overall wound is clean and tidy, and avoid the wound being polluted for a long time during the treatment process. During its use, it can be treated according to the different depths of the patient's wound. The length of 22 can be changed at any time, thereby not affecting the actual use state, and improving the use effect of the device.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A wound cleaning and drug delivery device, comprising an operation box (1), characterized in that: a partition plate (2) is provided inside the operation box (1), and a partition of the operation box (1) is provided. A support base (3), a placing table (16) and a waste liquid tank (26) are installed inside, the top of the support base (3) is connected with a liquid storage tank (9), and the top of the support base (3) is provided with There is an extraction pump (4), the input shaft of the extraction pump (4) is connected with a filter head (8), the liquid storage tank (9) is provided with a liquid mixing device, and the output of the extraction pump (4) A conveying pipe (12) is installed on the shaft, a thermal insulation box (13) is arranged on the left side of the partition plate (2), a heating plate (14) is installed inside the thermal insulation box (13), and the conveying pipe ( 12) An assembly head (15) is connected to the side away from the extraction pump (4), a snap seat (17) is provided on the top of the placing table (16), and two an operating rod (18), a connecting pipe (19) is installed on the outer side of the operating rod (18), and a combination head (20) is connected to the side of the connecting pipe (19) away from the operating rod (18). An extension rod (24) is installed on the outer side of the operating rod (18), and a flushing head (22) or an extraction head (23) is connected to the side of the extension rod (24) away from the operating rod (18). An extraction device is installed on the outside of 16), and an auxiliary operation platform is connected to the outside of the operation box (1). 2. A wound cleaning and drug delivery device according to claim 1, characterized in that: the liquid mixing device comprises a mixing motor (5) installed on the top of the support base (3), and the mixing motor (5) has a The output shaft is connected with a stirring rod (6), a mixing blade (7) is installed on the outside of the stirring rod (6), and an exhaust pipe (10) is connected on the outside of the liquid storage tank (9). A liquid injection pipe (11) is installed on the top of the box (9). 3. A wound cleaning and drug delivery device according to claim 1, characterized in that: the extraction device comprises a suction pump (29) installed at the bottom of the placing table (16), and the suction pump (29) A drain pipe (28) is connected to the output shaft of the waste liquid tank (26), an isolation plate (27) is installed inside the waste liquid tank (26), and an exhaust head (30) is installed on the top of the waste liquid tank (26). 4. A wound cleaning and drug delivery device according to claim 1, characterized in that: the auxiliary operation platform comprises a support plate (34) and an adjustment rod (35) connected to the outside of the operation box (1), so that the A mounting seat (36) is installed on the outer side of the support plate (34). 5. A wound cleaning and drug delivery device according to claim 1, characterized in that: a placing box (25) is installed on the top of the placing table (16), and a top of the operating box (1) is connected with a A movable cover (31), an ultraviolet lamp (32) is installed on the inner wall of the movable cover (31), and an exhaust fan (33) is arranged inside the operation box (1). 6. A wound cleaning and drug delivery device according to claim 1, characterized in that: a conveying pipe (12) is movably connected inside the heating plate (14), and a top of the heat preservation box (13) is provided with A connecting hole, through which the conveying pipe (12) penetrates and extends to the top of the thermal insulation box (13), and is fixedly connected with the assembling head (15). 7 . The wound cleaning and drug delivery device according to claim 2 , wherein the assembly head ( 15 ) is clamped with the combination head ( 20 ), and the input shaft of the suction pump ( 29 ) is fixedly connected. 8 . There is a water inlet pipe, and the side of the water inlet pipe away from the suction pump (29) is fixedly connected with an assembly head (15), and a movable door is hinged on the front of the operation box (1). 8 . The wound cleaning and drug delivery device according to claim 2 , wherein an adjustment combination hole is opened on the left side of the liquid storage tank (9), and the exhaust pipe (10) passes through the adjustment combination hole. 9 . It runs through and extends to the interior of the liquid storage tank (9), the interior of the liquid storage tank (9) is filled with cleaning and disinfectant, and the top of the liquid storage tank (9) is fixedly connected with a carrying handle. 9. A wound cleaning and drug delivery device according to claim 5, characterized in that: a placement groove is opened inside the placement box (25), the irrigation head (22), the extraction head (23) and the extension The rods (24) are all movably connected to the placement box (25) through the placement slot, the outer side of the operating rod (18) is fixedly connected with an adjustment control switch and a handle, and the interior of the operating box (1) is provided with replacement An air hole, the exhaust fan (33) is fixedly connected with the operation box (1) through the air exchange hole. 10. A method for using a wound cleaning drug delivery device, characterized in that, comprising the following steps: S1. Fill the liquid storage tank (9) with disinfectant through the liquid injection pipe (11), and then move it to the operation box (1) to complete the connection between the extraction pump (4) and the delivery pipe (12); S2. Put the cleaned waste liquid tank (26) into the operation box (1), and the drain pipe (28) is connected with the suction pump (29); S3. The combination head (20) is connected to the assembly head (15) to complete the assembly with the operating rod (18). At the same time, the depth of the wound is determined by using a cotton swab and a searchlight. When the depth is greater than the length of the flushing head (22) , the extension rod (24) needs to be used, and the extension rod (24) need not be added for its small size and depth. After the determination is completed, the flushing head (22) is combined to achieve the best cleaning effect; S4. Connect the operating rod (18) to the assembly head (15) at the input end of the suction pump (29), and determine whether to use the extension rod (24) according to the depth measured in S3, and finally connect the extraction head (23) complete the assembly; S5. The mixing motor (5) drives the stirring rod (6) and the mixing blade (7) to rotate, mixes the disinfectant inside, and the pumping pump (4) is turned on, and then the disinfectant is pumped to complete the transportation, and the mixing motor (5) ) is linked with the extraction pump (4), when the user turns on the control switch, and the mixing motor (5) starts for 5 seconds, the extraction pump (4) is turned on; S6. The heating plate (14) heats up the disinfectant inside the delivery pipe (12) to make it close to the patient's body temperature, and the temperature of the heating plate (14) is set at 25° to 40°; the operator takes two operating rods (18) The wound of the patient is cleaned and absorbed, and the disinfectant after the cleaning is recovered into the waste liquid tank (26); S7, the isolation plate (27) filters the absorbed disinfectant, and isolates the tissue at the wound from impurities, so as to facilitate the later detection requirements; S8. The adjusting rod (35) drives the support plate (34) to move to form a relative operation platform, which is convenient for daily operation. (33) Open the operation box (1) to remove the gas during use inside the operation box body (1), so that the internal air can be circulated.

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