Debridement nursing device

By designing an automated debridement care device, the arc-shaped treatment plate and driving mechanism are used to achieve automatic cleaning and disinfection, and the sealing mechanism prevents the flow of disinfectant, the problem of high labor intensity and cross-infection risks of medical staff is solved, and safe and efficient wounds are achieved Cleaning and disinfection process.

CN222444680UActive Publication Date: 2025-02-11BIJIE SECOND PEOPLES HOSPITAL (BIJIE RED CROSS HOSPITAL)
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Patent Information

Application Number
CN202421147011.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-02-11
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

In the prior art, medical staff need to manually disinfect the wounds of the patient's arm when debridement, resulting in high labor intensity and risk of cross-infection. At the same time, disinfectant is prone to flow everywhere, contaminating the patient's clothing.

Method used

A debridement care device is designed, including a care box, a curved treatment plate, a medicine liquid storage box, a drain pipe, a driving mechanism and a sealing mechanism. Through the driving effect of the driving mechanism, the arc-shaped treatment plate automatically moves for cleaning and disinfection, and the gap between the patient's arm and the placement hole is sealed through the sealing mechanism to prevent the disinfectant from flowing.

Benefits of technology

Automatic wound cleaning and disinfection has been achieved, which has reduced the labor intensity of medical staff, reduced the risk of cross-infection, and avoided the flow of disinfectant everywhere, protecting the cleaning of patients' clothing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a debridement nursing device which comprises a nursing box, and placing holes used for placing arms of a patient are formed in the two opposite sides of the nursing box. The treatment mechanism is arranged on the nursing box and used for cleaning and disinfecting wounds of the arms of the patient, and the sealing mechanisms are arranged on the two placing holes and used for sealing the arms of the patient. Through the arrangement of the processing mechanism, medical workers do not need to manually clean and disinfect, the labor intensity of cleaning and disinfecting of the medical workers is reduced, wounds on arms of a patient are not in direct contact with the medical workers in the cleaning and disinfecting process, and the cleaning and disinfecting efficiency is improved. Through the arrangement of the placing holes, the risk of cross infection between viruses on the wound of the patient and medical staff is reduced, meanwhile, under the sealing effect of the sealing mechanism, gaps between the arms of the patient and the placing holes are eliminated, and the problem that disinfectant flows around along the arms of the patient and pollutes clothes of the patient is effectively solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a wound debridement and nursing device. Background Art

[0002] Debridement is a therapeutic measure to remove dead tissue, blood clots, foreign matter and other harmful substances from the wound or wound surface.

[0003] When cleaning a wound on a patient's arm, a large amount of disinfectant is first required to clean and disinfect the wound. The existing cleaning and disinfection of the wound is usually done manually by medical staff. This method, on the one hand, increases the labor intensity of cleaning and disinfection for medical staff, and long-term cleaning and disinfection increases the fatigue of medical staff. At the same time, when medical staff manually clean and disinfect the wound of the patient, there is a risk of cross infection. On the other hand, during the cleaning and disinfection process, a large amount of flushing fluid will flow around along the patient's arm, causing contamination to the patient's clothes.

[0004] Therefore, a debridement and nursing device is urgently needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a wound cleaning and nursing device to solve the problems of high labor intensity and flushing liquid flowing everywhere proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a debridement and nursing device, comprising a nursing box, two opposite sides of which are provided with placement holes for placing the patient's arms, a processing mechanism arranged on the nursing box for cleaning and disinfecting the wounds on the patient's arms, and a sealing mechanism arranged on the two placement holes for sealing the patient's arms;

[0007] The processing mechanism includes an arc-shaped processing plate slidably connected in the care box, and a plurality of processing ports are opened on the side of the arc-shaped processing plate close to the patient's arm. A medicine liquid storage box is provided at the upper end of the care box, and the medicine liquid storage box is connected to the arc-shaped processing plate through a bellows. A drainage pipe is provided at the lower end of the care box, and a driving mechanism for driving the arc-shaped processing plate is provided on the care box.

[0008] The driving mechanism includes driving grooves opened on two opposite inner walls of the nursing box, driving plates are slidably connected in the two driving grooves, connecting plates are fixedly connected at opposite ends of the two driving plates, and the other ends of the two connecting plates are connected to the side walls of the arc-shaped processing plate, a screw rod is rotatably connected to one of the two driving grooves, the driving plate is threadedly connected to the screw rod, a driving motor is fixedly connected to the side wall of the nursing box, and the output end of the driving motor is connected to the screw rod.

[0009] The sealing mechanism comprises a sealing groove opened on the inner wall of the placement hole, a rubber airbag is arranged on the sealing groove, and an air injection mechanism for injecting air into the rubber airbag is arranged on the nursing box.

[0010] The air injection mechanism includes a U-shaped tube fixedly connected to the nursing box, both ends of the U-shaped tube are connected to the rubber airbags, an air injection tube is fixedly connected to the side wall of the U-shaped tube, an air injection plate is slidably connected in the air injection tube, a pulling assembly for pulling the air injection plate is provided on the air injection tube, an air intake pipe is fixedly connected to the side wall of the air injection pipe, and one-way valves are respectively provided in the air intake pipe and the air injection pipe, and the conduction direction of the two one-way valves is from the outside of the air intake pipe to the inside of the U-shaped tube.

[0011] The pulling assembly includes a T-bar slidably connected to the gas injection pipe, one end of the T-bar located inside the gas injection pipe is connected to the gas injection plate, a spring is sleeved on the side wall of the T-bar, and the two ends of the spring are respectively connected to the side wall of the gas injection pipe and the gas injection plate.

[0012] Two deflation valves for deflation of the rubber airbag are arranged on the side wall of the U-shaped tube, and the two deflation valves are symmetrically arranged with respect to the air injection pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes automatic cleaning and disinfection of the wound on the patient's arm under the driving action of the driving mechanism through the setting of the processing mechanism, without the need for manual cleaning and disinfection by medical staff, thus reducing the labor intensity of cleaning and disinfection for medical staff, and the wound on the patient's arm does not come into direct contact with the medical staff during the cleaning and disinfection process, thus reducing the risk of cross-infection between the virus on the patient's wound and the medical staff, and at the same time, under the sealing action of the sealing mechanism, the gap between the patient's arm and the placement hole is eliminated, effectively avoiding the problem of disinfectant flowing around along the patient's arm and causing contamination to the patient's clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the processing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the driving mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the gas injection mechanism of the utility model;

[0019] Figure 5for Figure 4 Enlarged view of point A in the middle.

[0020] In the figure: 101, nursing box; 102, placement hole; 201, arc-shaped processing plate; 202, processing port; 203, liquid medicine storage box; 204, bellows; 205, drain pipe; 301, drive groove; 302, drive plate; 303, connecting plate; 304, screw rod; 305, drive motor; 401, sealing groove; 402, rubber airbag; 501, U-shaped tube; 502, air injection pipe; 503, air injection plate; 504, one-way valve; 505, air inlet pipe; 601, T-bar; 602, spring; 7, air release valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a debridement and nursing device, comprising a nursing box 101, two opposite sides of the nursing box 101 are provided with placement holes 102 for placing the patient's arms, a processing mechanism arranged on the nursing box 101 for cleaning and disinfecting the wounds on the patient's arms, and a sealing mechanism arranged on the two placement holes 102 for sealing the patient's arms;

[0023] The treatment mechanism includes an arc-shaped treatment plate 201 slidably connected in the nursing box 101, and a plurality of treatment ports 202 are provided on the side of the arc-shaped treatment plate 201 close to the patient's arm. A liquid medicine storage box 203 is provided at the upper end of the nursing box 101, and a water pump is provided in the liquid medicine storage box 203. The liquid medicine storage box 203 is connected to the arc-shaped treatment plate 201 through a bellows 204. A drainage pipe 205 is provided at the lower end of the nursing box 101. A driving mechanism for driving the arc-shaped treatment plate 201 is provided on the nursing box 101.

[0024] It should be noted here that: through the setting of the processing mechanism, under the driving action of the driving mechanism, the wound on the patient's arm can be automatically cleaned and disinfected, without the need for manual cleaning and disinfection by medical staff, thus reducing the labor intensity of cleaning and disinfection for medical staff. Moreover, the wound on the patient's arm does not come into direct contact with the medical staff during the cleaning and disinfection process, thus reducing the risk of cross-infection between the virus on the patient's wound and the medical staff.

[0025] The driving mechanism includes a driving groove 301 provided on two opposite inner walls of the nursing box 101, a driving plate 302 is slidably connected in the two driving grooves 301, a connecting plate 303 is fixedly connected to the opposite ends of the two driving plates 302, and the other ends of the two connecting plates 303 are connected to the side wall of the arc-shaped processing plate 201, a screw rod 304 is rotatably connected to one of the two driving grooves 301, the driving plate 302 is threadedly connected to the screw rod 304, a driving motor 305 is fixedly connected to the side wall of the nursing box 101, and the output end of the driving motor 305 is connected to the screw rod 304;

[0026] It should be noted here that: through the setting of the driving mechanism, it is convenient to drive the arc-shaped treatment plate 201 to move back and forth above the wound on the patient's arm, so as to facilitate the cleaning and disinfection of wounds of different lengths.

[0027] The sealing mechanism includes a sealing groove 401 formed on the inner wall of the placement hole 102, a rubber airbag 402 is provided on the sealing groove 401, and an air injection mechanism for injecting air into the rubber airbag 402 is provided on the nursing box 101;

[0028] It should be noted here that: by setting up the sealing mechanism, the gap between the patient's arm and the placement hole 102 is eliminated, which effectively prevents the disinfectant from flowing along the patient's arm and causing contamination to the patient's clothes.

[0029] The gas injection mechanism includes a U-shaped tube 501 fixedly connected to the nursing box 101, both ends of the U-shaped tube 501 are connected to the rubber airbag 402, a gas injection tube 502 is fixedly connected to the side wall of the U-shaped tube 501, a gas injection plate 503 is slidably connected in the gas injection tube 502, a pulling assembly for pulling the gas injection plate 503 is provided on the gas injection tube 502, an air inlet pipe 505 is fixedly connected to the side wall of the gas injection tube 502, and a one-way valve 504 is respectively provided in the air inlet pipe 505 and the air injection pipe 502, and the conducting direction of the two one-way valves 504 is from the outside of the air inlet pipe 505 to the inside of the U-shaped tube 501;

[0030] It should be noted here that: by setting the air injection mechanism, it is convenient to inject air into the rubber airbag 402 so that the rubber airbag 402 is expanded by the air.

[0031] The pulling assembly includes a T-shaped rod 601 slidably connected to the gas injection tube 502, one end of the T-shaped rod 601 located inside the gas injection tube 502 is connected to the gas injection plate 503, a spring 602 is sleeved on the side wall of the T-shaped rod 601, and the two ends of the spring 602 are respectively connected to the side wall of the gas injection tube 502 and the gas injection plate 503;

[0032] It should be noted here that: by setting the pulling assembly, the gas injection plate 503 can be easily moved back and forth.

[0033] Two deflation valves 7 for deflation of the rubber airbag 402 are provided on the side wall of the U-shaped tube 501, and the two deflation valves 7 are symmetrically arranged with respect to the gas injection tube 502;

[0034] It should be noted here that: through the setting of the deflation valve 7, after the wound on the patient's arm is disinfected, it is used to deflate the rubber airbag 402, so as to facilitate the patient's arm to be taken out of the nursing box 101.

[0035] Working principle: When the wound on the patient's arm needs to be cleaned and disinfected, the patient puts his arm through the two placement holes 102 on the nursing box 101 and makes the wound on the arm face the arc-shaped treatment plate 201;

[0036] After the patient puts the wound on his arm into the nursing box 101, he pulls the T-bar 601, driving the gas injection plate 503 at one end of the T-bar 601 to move upward synchronously. Since the conducting direction of the two one-way valves 504 is from the outside of the air inlet pipe 505 to the inside of the U-shaped tube 501, during the upward movement of the gas injection plate 503, the external gas will be sucked into the gas injection pipe 502 from the air inlet pipe 505 under the action of the air pressure difference, and the gas will be retained in the gas injection pipe 502 under the one-way blocking action of the one-way valve 504;

[0037] During the upward movement of the gas injection tube 502, the spring 602 will be compressed, so that the spring 602 is deformed by force to form an elastic force. When the T-bar 601 is pulled to a suitable position, the pulling of the T-bar 601 is released. At this time, the gas injection plate 503 will be driven to move downward under the elastic force of the spring 602. During the downward movement of the gas injection plate 503, the gas in the gas injection tube 502 will be pushed from the U-tube 501 into the rubber airbag 402. With the reciprocating pulling of the T-bar 601, the rubber airbag 402 will be continuously injected with gas, so that the rubber airbag 402 is inflated by gas. The inflated rubber airbag 402 will be against the patient's arm, eliminating the gap between the patient's arm and the placement hole 102, thereby improving the connection sealing between the patient's arm and the placement hole 102.

[0038] After the gap between the patient's arm and the placement hole 102 is eliminated, the water pump in the liquid medicine storage tank 203 is started. Driven by the water pump, the disinfectant in the liquid medicine storage tank 203 is transported from the bellows 204 to the arc-shaped treatment plate 201, and finally flows from the treatment port 202 to the wound on the patient's upper arm, thereby achieving cleaning and disinfection of the patient's wound.

[0039] When the disinfectant flows from the treatment port 202 to the wound on the patient's arm, the drive motor 305 is started to drive the screw rod 304 to rotate. Under the threaded engagement transmission of the screw rod 304 and the drive plate 302 and the guiding action of the drive groove 301, the arc-shaped treatment plate 201 is driven to move back and forth above the patient's arm, thereby facilitating the cleaning and disinfection of wounds of different lengths. The entire cleaning and disinfection process does not require manual cleaning and disinfection by medical staff, which reduces the labor intensity of cleaning and disinfection for medical staff. Moreover, the wound on the patient's arm does not come into direct contact with the medical staff during the cleaning and disinfection process, which reduces the risk of cross-infection between the virus on the patient's wound and the medical staff. At the same time, under the sealing action of the sealing mechanism, the gap between the patient's arm and the placement hole 102 is eliminated, effectively avoiding the problem of disinfectant flowing around along the patient's arm and causing contamination to the patient's clothes.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A debridement and nursing device, comprising: A nursing box (101), wherein two opposite sides of the nursing box (101) are provided with placement holes (102) for placing the patient's arms; It is characterized by further comprising: A processing mechanism provided on the nursing box (101) for cleaning and disinfecting the wound on the patient's arm; A sealing mechanism provided on the two placement holes (102) for sealing the patient's arm; The treatment mechanism comprises an arc-shaped treatment plate (201) slidably connected in a nursing box (101); a plurality of treatment ports (202) are provided on a side of the arc-shaped treatment plate (201) close to the patient's arm; a liquid medicine storage box (203) is provided at the upper end of the nursing box (101); the liquid medicine storage box (203) is connected to the arc-shaped treatment plate (201) via a bellows (204); a liquid discharge pipe (205) is provided at the lower end of the nursing box (101); and a driving mechanism for driving the arc-shaped treatment plate (201) is provided on the nursing box (101).

2. A wound debridement and nursing device according to claim 1, characterized in that: The driving mechanism includes a driving groove (301) opened on two opposite inner walls of the nursing box (101), a driving plate (302) is slidably connected in the two driving grooves (301), a connecting plate (303) is fixedly connected to the opposite ends of the two driving plates (302), and the other ends of the two connecting plates (303) are connected to the side wall of the arc-shaped processing plate (201), a screw rod (304) is rotatably connected to one of the two driving grooves (301), the driving plate (302) is threadedly connected to the screw rod (304), and a driving motor (305) is fixedly connected to the side wall of the nursing box (101), and the output end of the driving motor (305) is connected to the screw rod (304).

3. A debridement and nursing device according to claim 1, characterized in that: The sealing mechanism comprises a sealing groove (401) formed on the inner wall of the placement hole (102), a rubber airbag (402) is provided on the sealing groove (401), and an air injection mechanism for injecting air into the rubber airbag (402) is provided on the nursing box (101).

4. A debridement and nursing device according to claim 3, characterized in that: The gas injection mechanism includes a U-shaped tube (501) fixedly connected to the nursing box (101), the two ends of the U-shaped tube (501) are connected to the rubber airbag (402), the side wall of the U-shaped tube (501) is fixedly connected with an gas injection tube (502), the gas injection tube (502) is slidably connected with an gas injection plate (503), the gas injection tube (502) is provided with a pulling assembly for pulling the gas injection plate (503), the side wall of the gas injection tube (502) is fixedly connected with an air intake tube (505), the air intake tube (505) and the air injection tube (502) are respectively provided with a one-way valve (504), and the conduction direction of the two one-way valves (504) is from the outside of the air intake tube (505) to the inside of the U-shaped tube (501).

5. A debridement and nursing device according to claim 4, characterized in that: The pulling assembly comprises a T-shaped rod (601) slidably connected in the gas injection pipe (502), one end of the T-shaped rod (601) located inside the gas injection pipe (502) is connected to the gas injection plate (503), a spring (602) is sleeved on the side wall of the T-shaped rod (601), and the two ends of the spring (602) are respectively connected to the side wall of the gas injection pipe (502) and the gas injection plate (503).

6. A debridement and nursing device according to claim 4, characterized in that: Two deflation valves (7) for deflation of the rubber airbag (402) are arranged on the side wall of the U-shaped tube (501), and the two deflation valves (7) are symmetrically arranged with respect to the air injection tube (502).