Wound puncture drainage flushing device

Abstract

The invention discloses a wound puncture drainage flushing device which comprises a drainage tube, a drainage hole is formed in the drainage tube, one end of the drainage tube is connected with a drainage front end tube, the other end of the drainage tube is connected with a drainage rear end tube, limiting buckles are clamped to the two ends of the drainage tube respectively, the drainage front end tube is connected with a needle, and an infusion bag is inserted into the needle. The drainage rear end pipe is connected with a liquid discharge pipe through a connector, and the liquid discharge pipe is connected with a waste liquid collector. The device has the beneficial effects that a treated wound surface is more minimally invasive, and scars are effectively reduced; the whole flushing device is simple in structure and low in manufacturing cost, and the treatment cost can be effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical aesthetic treatment devices, and in particular to a wound puncture, drainage and flushing device. Background Art

[0002] In the field of plastic surgery, wound treatment is a crucial link. Traditional wound treatment methods mainly include incision and drainage and VSD irrigation and drainage. Incision and drainage: choose to make an incision at the site where the abscess fluctuation is most obvious. The incision size should be moderate and generally parallel to the long axis of the abscess to facilitate the discharge of pus. After the incision, use hemostatic forceps or tweezers to gently open the incision to allow the pus to flow out fully. VSD irrigation and drainage: After the incision and drainage, trim the VSD dressing to a suitable size and shape and cover it on the wound surface to ensure that the dressing is in full contact with the wound surface. Use a semipermeable membrane to seal the dressing and the normal skin around the wound surface to form an enclosed space. By connecting a negative pressure source, a continuous negative pressure environment is generated in the dressing. The principle is to use medical polymer foam material as an intermediary between the negative pressure drainage tube and the wound surface. The high negative pressure is transmitted to the medical foam material through the drainage tube and is evenly distributed on the surface of the foam material. Due to the high plasticity of the foam material, the negative pressure can reach every point in the drainage area to form an all-round drainage. Larger, less hard block-shaped drainage objects can be divided into small pieces and then drained out.

[0003] Although the existing wound treatment methods can effectively solve the wound problem, there are still some disadvantages. Specifically, the incision and drainage require an incision to be made at the wound site, which will form a large scar in the future, seriously affecting the aesthetics of the patient; the cost of VSD flushing and drainage is high, which seriously increases the treatment cost of the patient. Therefore, there is an urgent need for a device that does not require an incision and can treat wound problems at a low cost. Summary of the invention

[0004] In order to solve the above problems, especially to address the deficiencies in the prior art, the present invention provides a wound puncture drainage and flushing device that can solve the above problems.

[0005] To achieve the above purpose, the present invention adopts the following technical means:

[0006] A wound puncture drainage and flushing device comprises a drainage tube, wherein the drainage tube is provided with a plurality of groups of evenly distributed drainage holes, one end of the drainage tube is connected to a drainage front end tube, the other end of the drainage tube is connected to a drainage rear end tube, both ends of the drainage tube are respectively clamped with limiting buckles, the end of the drainage front end tube away from the drainage tube is connected to a needle, the needle is plugged with an infusion bag, the end of the drainage rear end tube away from the drainage tube is connected to a drainage tube via a connector, and the end of the drainage tube away from the connector is connected to a waste liquid collector.

[0007] A further solution of the present invention is that a hanging convex belt is connected to the top of the infusion bag.

[0008] The above beneficial effect is that the hanging convex belt can facilitate the hanging work of the infusion bag, and can effectively improve the working efficiency and working effect of the infusion bag.

[0009] A further solution of the present invention is that the infusion bag is filled with saline or medicinal solution.

[0010] The above-mentioned beneficial effect lies in that the flowing flushing of saline can achieve the effect of mechanical debridement, thereby improving the cleanliness of the wound surface. Drugs can be added to the saline according to the treatment purpose. For example, the physiological saline can be configured into a dilute iodine-containing saline solution, which can achieve the effect of disinfection while flushing. Adding drugs such as Kangfuxin or growth factors into the saline can achieve the effect of promoting wound healing.

[0011] A further solution of the present invention is that the needle is a curved needle or a straight needle.

[0012] The above beneficial effect is that the curved needle can be adapted to puncture a trunk that cannot be penetrated; and the straight needle can be adapted to puncture a limb that can be penetrated.

[0013] A further solution of the present invention is that the needle is made of stainless steel.

[0014] The above-mentioned beneficial effect is that stainless steel products have high strength, good corrosion resistance, are easy to clean and disinfect, and can effectively ensure the safety of patients.

[0015] A further solution of the present invention is that the drainage front end tube, the drainage tube and the drainage rear end tube are all high-performance polyolefin thermoplastic elastomer products.

[0016] The above beneficial effect lies in that the high-performance polyolefin thermoplastic elastomer product has good softness and elasticity, and can effectively improve the use effect of the drainage front end tube, the drainage tube, and the drainage rear end tube.

[0017] A further solution of the present invention is that the drainage front end tube, the drainage tube and the drainage rear end tube are made in one piece.

[0018] The beneficial effect of the above is that this arrangement can effectively improve the tightness between the front-end drainage tube, the drainage tube, and the rear-end drainage tube, and can effectively prevent the front-end drainage tube, the drainage tube, and the rear-end drainage tube from breaking.

[0019] A further solution of the present invention is that the connector is a ladder-type connector or a straight connector.

[0020] The above-mentioned beneficial effect is that the ladder-shaped connector can facilitate the connection of the drainage tube to various types of drainage rear-end tubes, effectively improving the use effect of the connector; the straight connector can facilitate the connection of the drainage tube to a specific type of drainage rear-end tube, effectively improving the use efficiency of the connector.

[0021] A further solution of the present invention is that a flow regulating valve is sleeved on the outer side of the discharge pipe.

[0022] The beneficial effect mentioned above is that the flow regulating valve can adjust the flow of the drainage pipe, which can effectively improve the working efficiency and working effect of the drainage pipe.

[0023] A further embodiment of the present invention is that the waste liquid collector is a drainage bag or a negative pressure aspirator.

[0024] The above-mentioned beneficial effect lies in that the drainage bag can collect drainage fluid, avoiding the pollution of the surrounding environment by the drainage fluid, and at the same time it is convenient for medical staff to observe the amount, color, nature, etc. of the drainage fluid, providing a basis for judging the condition; the negative pressure suction device can actively suck out exudate, pus, blood, etc. in the wound, keep the wound clean, promote wound healing, and by creating a negative pressure environment, speed up the recovery of the wound and reduce the risk of infection.

[0025] Beneficial effects of the present invention:

[0026] 1. The present invention does not require cutting the skin to remove infected tissue or abscesses. The infected tissue or abscesses can be removed by draining through a drainage tube inserted into the wound. The penetration of the drainage tube will only leave two small holes on the wound, making the wound treatment more minimally invasive and effectively reducing the formation of scars.

[0027] 2. The drainage tube of the present invention is connected to an infusion bag, and the drainage tube also cleans the wound surface during drainage. The cleaning fluid and infected tissue or abscess are collected by a waste liquid collector. The entire flushing device has a simple structure and low cost, which can effectively reduce the cost of treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 For the present invention Figure 1 The enlarged view of point A in the middle;

[0030] Figure 3 It is a schematic diagram of the structure of the limit buckle of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0033] Figure 6 This is a schematic diagram of the structure of Embodiment 3 of the present invention;

[0034] Figure 7 This is a usage status diagram of Embodiment 3 of the present invention;

[0035] Reference numerals:

[0036] Infusion bag 1, hanging convex belt 2, needle 3, drainage front end tube 4, drainage tube 5, drainage hole 6, drainage rear end tube 7, connector 8, discharge tube 9, flow regulating valve 10, waste liquid collector 11, limit buckle 12, infusion tube 13. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] like Figures 1 to 4 As shown, a wound puncture drainage and flushing device includes a drainage tube 5, which is provided with multiple groups of evenly distributed drainage holes 6, one end of the drainage tube 5 is connected to a drainage front end tube 4, the other end of the drainage tube 5 is connected to a drainage rear end tube 7, both ends of the drainage tube 5 are respectively clamped with limiting buckles 12, the end of the drainage front end tube 4 away from the drainage tube 5 is connected to a needle 3, the needle 3 is a curved needle, the needle 3 is plugged with an infusion bag 1, the top of the infusion bag 1 is connected with a hanging convex belt 2, the end of the drainage rear end tube 7 away from the drainage tube 5 is connected to a drainage tube 9 through a connector 8, the outer side of the drainage tube 9 is sleeved with a flow regulating valve 10, the end of the drainage tube 9 away from the connector 8 is connected to a waste liquid collector 11, and the waste liquid collector 11 is a drainage bag.

[0040] When in use, the needle 3 pierces the trunk wound that cannot be penetrated, such as the abdominal wound. After the needle 3 pierces, the drainage front end tube 4 is pulled, and the drainage front end tube 4 drives the drainage tube 5 to be inserted into the wound. The drainage rear end tube 7 is connected to the drainage tube 9 through the connector 8, and the drainage tube 9 is connected to the waste liquid collector 11. The needle 3 is first inserted into the infusion bag 1 filled with saline, and the saline in the infusion bag 1 flows into the drainage tube 5 along the drainage front end tube 4. The saline enters the wound through the drainage hole 6 for cleaning, and the cleaning liquid and the infected tissue or abscess enter the drainage tube 5 through the drainage hole 6, and then are collected by the waste liquid collector 11 through the drainage rear end tube 7 and the drainage tube 9 in sequence; after the saline flushing is completed, the needle 3 is inserted into the infusion bag 1 filled with medicine, and the flushing process is the same as the saline flushing; after the flushing and drainage are completed, the connection between the drainage rear end tube 7 and the connector 8 is separated, and the front end of the drainage tube 5 is cut close to the skin and pulled out to end the treatment;

[0041] During use, the infusion bag 1 can be positioned and hung by the hanging convex belt 2, so that the infusion bag 1 is distributed at a higher position; after the drainage tube 5 is positioned, it is engaged with the limit buckle 12, and the limit buckle 12 effectively prevents the inserted part of the drainage tube 5 from moving; the flow rate of the drainage tube 9 can be adjusted by the flow regulating valve 10, which is convenient for the user to control the speed of flushing and drainage, and effectively improve the treatment effect.

[0042] Example 2

[0043] like Figure 4 As shown, a wound puncture drainage and flushing device includes a drainage tube 5, which is provided with multiple groups of evenly distributed drainage holes 6, one end of the drainage tube 5 is connected to a drainage front end tube 4, the other end of the drainage tube 5 is connected to a drainage rear end tube 7, the end of the drainage front end tube 4 away from the drainage tube 5 is connected to a needle 3, the needle 3 is a straight needle, the needle 3 is plugged with an infusion bag 1, the top of the infusion bag 1 is connected to a hanging convex belt 2, the end of the drainage rear end tube 7 away from the drainage tube 5 is connected to a drainage tube 9 through a connector 8, the outer side of the drainage tube 9 is sleeved with a flow regulating valve 10, the end of the drainage tube 9 away from the connector 8 is connected to a waste liquid collector 11, and the waste liquid collector 11 is a negative pressure suction device.

[0044] When in use, the needle 3 pierces a limb wound that can be penetrated, such as a finger wound. After the needle 3 pierces, the front end tube 4 of the drainage is pulled, and the front end tube 4 of the drainage drives the drainage tube 5 to be inserted into the wound. The rear end tube 7 of the drainage is connected to the drainage tube 9 through the connector 8. The drainage tube 9 is connected to the waste liquid collector 11. The needle 3 is first inserted into the infusion bag 1 filled with saline, and the saline in the infusion bag 1 flows into the drainage tube 5 along the front end tube 4 of the drainage, and the saline enters the wound through the drainage hole 6 for cleaning. The cleaning liquid and the infected tissue or abscess then enter the drainage tube 5 through the drainage hole 6, and then are collected by the waste liquid collector 11 through the rear end tube 7 and the drainage tube 9 in sequence; after the saline flushing is completed, the needle 3 is inserted into the infusion bag 1 filled with medicine, and the flushing process is the same as the saline flushing; after the flushing and drainage is completed, the connection between the rear end tube 7 of the drainage and the connector 8 is separated, and the front end of the drainage tube 5 is cut off close to the skin and pulled out to end the treatment;

[0045] During use, the infusion bag 1 can be positioned and hung by the hanging convex belt 2, so that the infusion bag 1 is distributed at a higher position; after the drainage tube 5 is positioned, it is engaged with the limit buckle 12, and the limit buckle 12 effectively prevents the inserted part of the drainage tube 5 from moving; the flow rate of the drainage tube 9 can be adjusted by the flow regulating valve 10, which is convenient for the user to control the speed of flushing and drainage, and effectively improve the treatment effect.

[0046] Example 3

[0047] like Figures 5 and 6 As shown, a wound puncture drainage and flushing device includes a drainage tube 5, which is provided with multiple groups of evenly distributed drainage holes 6, one end of the drainage tube 5 is connected to a drainage front end tube 4, the other end of the drainage tube 5 is connected to a drainage rear end tube 7, the end of the drainage front end tube 4 away from the drainage tube 5 is connected to a needle 3, the needle 3 is a straight needle, the needle 3 is plugged with an infusion bag 1, the top of the infusion bag 1 is connected to a hanging convex belt 2, the end of the drainage rear end tube 7 away from the drainage tube 5 is connected to a drainage tube 9 through a connector 8, the outer side of the drainage tube 9 is sleeved with a flow regulating valve 10, the end of the drainage tube 9 away from the connector 8 is connected to a waste liquid collector 11, and the waste liquid collector 11 is a drainage bag.

[0048] When in use, the needle 3 pierces a torso wound that can be penetrated, such as a finger wound, and after the needle 3 pierces, the front end tube 4 of the drainage is pulled, and the front end tube 4 of the drainage drives the drainage tube 5 to be inserted into the wound, and the rear end tube 7 of the drainage is connected to the drainage tube 9 through the connector 8, and the drainage tube 9 is connected to the waste liquid collector 11;

[0049] When the distance between the infusion bag 1 and the drainage front end tube 4 is close, the needle 3 is inserted into the infusion bag 1 filled with saline, and the saline in the infusion bag 1 flows into the drainage tube 5 along the drainage front end tube 4; when the distance between the infusion bag 1 and the drainage front end tube 4 is far, the connection between the needle 3 and the drainage front end tube 4 is first separated, and then the infusion bag 1 is connected to the drainage front end tube 4 through the infusion tube 13, and the saline in the infusion bag 1 flows into the drainage tube 5 along the infusion tube 13 and the drainage front end tube 4 in turn;

[0050] The saline enters the wound surface through the drainage hole 6 for cleaning, and the cleaning liquid and the infected tissue or abscess enter the drainage tube 5 through the drainage hole 6, and then are collected by the waste liquid collector 11 through the drainage rear end tube 7 and the drainage tube 9 in sequence; after the saline flushing is completed, the infusion tube 13 is connected to the infusion bag 1 filled with medicine, and the flushing process is the same as the saline flushing; after the flushing and drainage is completed, the connection between the drainage rear end tube 7 and the connector 8 is separated, and the front end of the drainage tube 5 is cut off close to the skin and pulled out to end the treatment;

[0051] During use, the infusion bag 1 can be positioned and hung by the hanging convex belt 2, so that the infusion bag 1 is distributed at a higher position; after the drainage tube 5 is positioned, it is engaged with the limit buckle 12, and the limit buckle 12 effectively prevents the inserted part of the drainage tube 5 from moving; the flow rate of the drainage tube 9 can be adjusted by the flow regulating valve 10, which is convenient for the user to control the speed of flushing and drainage, and effectively improve the treatment effect.

[0052] The examples given in the present invention are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A wound puncture drainage and flushing device, characterized in that: The invention comprises a drainage tube (5), wherein the drainage tube (5) is provided with a plurality of groups of evenly distributed drainage holes (6), one end of the drainage tube (5) is connected to a drainage front end tube (4), the other end of the drainage tube (5) is connected to a drainage rear end tube (7), both ends of the drainage tube (5) are respectively clamped with limit buckles (12), the end of the drainage front end tube (4) away from the drainage tube (5) is connected to a needle (3), the needle (3) is plugged with an infusion bag (1), the end of the drainage rear end tube (7) away from the drainage tube (5) is connected to a drainage tube (9) via a connector (8), and the end of the drainage tube (9) away from the connector (8) is connected to a waste liquid collector (11).

2. A wound puncture drainage and flushing device according to claim 1, characterized in that: The top of the infusion bag (1) is connected with a hanging convex belt (2).

3. A wound puncture drainage and flushing device according to claim 2, characterized in that: The infusion bag (1) is filled with saline or medicinal solution.

4. A wound puncture drainage and flushing device according to claim 1, characterized in that: The needle (3) is a curved needle or a straight needle.

5. A wound puncture drainage and flushing device according to claim 4, characterized in that: The needle (3) is made of stainless steel.

6. A wound puncture drainage and flushing device according to claim 1, characterized in that: The drainage front end tube (4), the drainage tube (5) and the drainage rear end tube (7) are all high-performance polyolefin thermoplastic elastomer products.

7. A wound puncture drainage and flushing device according to claim 6, characterized in that: The drainage front end tube (4), the drainage tube (5) and the drainage rear end tube (7) are manufactured in one piece.

8. A wound puncture drainage and flushing device according to claim 1, characterized in that: The connector (8) is a ladder-type connector or a straight connector.

9. A wound puncture drainage and flushing device according to claim 1, characterized in that: The outer side of the liquid discharge pipe (9) is sleeved with a flow regulating valve (10).

10. A wound puncture drainage and flushing device according to claim 1, characterized in that: The waste liquid collector (11) is a drainage bag or a negative pressure aspirator.

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