Normal saline pre-filling type flushing tool special for flushing

Abstract

The utility model discloses a special normal saline pre-filling type flushing tool for flushing, which comprises a saline bag, a hanging lug is arranged at one end of the saline bag, the other end of the saline bag is connected with one end of a water pipe connector, a winding mechanism for extruding the saline bag is further arranged at one end of the saline bag, and a plugging piece for plugging is arranged at the other end of the water pipe connector. When flushing is needed, the plugging piece is removed, the other end of the water pipe connector is connected with one end of the flowmeter, and the other end of the flowmeter is connected with one end of the flushing pipe. When the flushing tool is operated, back-and-forth suction is not needed, the flushing flow can be detected, the using amount can be controlled, the saline bag can be wound and extruded by installing the saline bag in the winding groove, normal saline discharged by the flushing pipe is directly used for flushing, the flushing mode is convenient, and the flushing efficiency is improved; the flow meter can measure the flow of discharged normal saline, damage to the skin mucous membrane caused by too large water pressure is avoided, and the L-shaped connector can change the flushing angle according to different wounds.

Description

Technical Field

[0001] The utility model relates to a physiological saline prefilled flushing tool dedicated for flushing, belonging to the technical field of medical products. Background Art

[0002] Physiological saline is the most commonly used flushing fluid in clinics. When treating wounds and changing dressings each time, the wounds need to be flushed, and it can also be used to flush eyes or other parts; it can remove dirt, bacteria and other harmful substances, while promoting healing and reducing the risk of infection. At the same time, physiological saline has little irritation to skin and mucous membrane tissues and will not cause damage to tissues. However, for traditional physiological saline, it needs to be drawn with a syringe for flushing. This flushing method is not convenient, resulting in time-consuming flushing. At the same time, it is difficult to detect the flushing flow rate during flushing, resulting in problems such as difficult control of the flushing flow rate, too high or too low pressure during flushing. Summary of the Invention

[0003] The technical problem to be solved by the utility model is: when flushing a wound with physiological saline, how to solve the problem of time-consuming flushing caused by drawing with a syringe, as well as the problems of difficult control of the flushing flow rate and too high or too low pressure during flushing.

[0004] To solve the above technical problems, the technical solution of the utility model is to provide a physiological saline prefilled flushing tool dedicated for flushing, including a saline bag. One end of the saline bag is provided with a hanging ear. It is characterized in that the other end of the saline bag is connected to one end of a water pipe joint. One end of the saline bag is also provided with a winding mechanism for squeezing the saline bag, and the other end of the water pipe joint is provided with a plugging member for plugging.

[0005] When flushing is needed, remove the plugging member, and the other end of the water pipe joint is connected to one end of a flow meter, and the other end of the flow meter is connected to one end of a flushing pipe.

[0006] Preferably, the flow meter includes an installation pipe for connecting the water pipe joint and the flushing pipe. A control box is arranged on the outer surface of the installation pipe. A measuring blade is arranged inside the installation pipe, and the control box is electrically connected to the potentiometer rotating shaft on the measuring blade.

[0007] Preferably, the plugging member includes a detachable sealing plug arranged inside the opening at the other end of the water pipe joint and a plugging cap detachably connected to the outside of the other end of the water pipe joint. The plugging cap is in contact and sealed with the sealing plug. A retaining ring is integrally formed at one end of the sealing plug close to the plugging cap, and the retaining ring is sleeved on the opening at the other end of the water pipe joint.

[0008] Preferably, the winding mechanism includes a driving motor and a storage battery fixed to the tail of the driving motor. The storage battery is electrically connected to the flow meter, and a winding member for winding the saline bag is fixed to the output shaft of the driving motor.

[0009] Preferably, the winding member includes a first winding rod fixedly connected to the output shaft of the driving motor, and a second winding rod fixedly connected to the side of the first winding rod. Both the first winding rod and the second winding rod are provided with winding grooves, and the saline bag is arranged in the winding grooves on the first winding rod and the second winding rod.

[0010] Preferably, a silica gel sleeve for easy gripping is sleeved outside the driving motor.

[0011] Preferably, the flushing tube is in an "L" - shaped structure, and the other end of the flushing tube is tapered.

[0012] When the flushing tool of the present utility model is in operation, there is no need to suck back and forth, and it can detect the flushing flow rate and control the dosage. By installing a saline bag in the winding groove, the saline bag can be wound and squeezed. The physiological saline discharged from the flushing tube is directly used for flushing, making the flushing method convenient and improving the flushing efficiency. The flowmeter can measure the flow rate of the discharged physiological saline, avoiding damage to the skin and mucous membranes caused by excessive water pressure. The L - type joint can change the flushing angle for different wounds. The beneficial effects of the present utility model are as follows:

[0013] 1. Through the pre - filled physiological saline in the saline bag, and the water pipe joint arranged at the lower part of the saline bag is connected to the flushing tube through the flowmeter, thus facilitating the discharge of the pre - filled physiological saline inside the saline bag through the flushing tube. The provided flowmeter is used to measure the flow rate of the discharged physiological saline. The flowmeter consists of an installation pipe, a control box, and measuring blades. At the same time, the control box is installed on the outer surface of the installation pipe, and the measuring blades are installed inside the installation pipe. At the same time, the control box is electrically connected to the potentiometer rotating shaft installed on the measuring blades, facilitating the flowmeter to measure the flow rate of the discharged physiological saline.

[0014] 2. Through the plugging member installed at the end of the water pipe joint, it is convenient to plug the saline bag through the plugging member. The plugging member includes a sealing plug installed inside the opening end of the water pipe joint. The retaining ring integrally formed at the end of the sealing plug is sleeved on the opening end of the water pipe joint. At the same time, a plugging cap is screwed outside the water pipe joint, and the plugging cap contacts the sealing plug. Thus, it is convenient to plug when the plugging cap is installed at the opening end of the water pipe joint.

[0015] 3. A winding mechanism is installed at the upper part of the saline bag. The winding mechanism consists of a driving motor, a storage battery, and a winding member. The storage battery installed at the tail of the driving motor is electrically connected to the flowmeter. The winding member is installed on the output shaft of the driving motor. Thus, when the output shaft of the driving motor drives the winding member to rotate, it is convenient to wind the saline bag, achieving the purpose of squeezing the upper part of the saline bag through the winding mechanism. The winding member is composed of a first winding rod, a second winding rod, and a winding groove. The first winding rod is fixed on the output shaft of the driving motor. The first winding rod and the second winding rod are welded and fixed. The winding groove is opened on the first winding rod and the second winding rod, facilitating the installation of the saline bag in the winding groove, thereby achieving the purpose of winding and squeezing the internal space of the saline bag. Description of the Drawings

[0016] Figure 1 Schematic diagram of a saline solution pre-filled irrigation tool dedicated for irrigation;

[0017] Figure 2 Schematic diagram of saline bags of various models connected to the irrigation tube;

[0018] Figure 3 Schematic diagram of the saline bag connected to the sealing member;

[0019] Figure 4 Partial cross-sectional view of the saline bag connected to the sealing member;

[0020] Figure 5 Schematic diagram of the winding mechanism;

[0021] Figure 6 Schematic diagram of the flowmeter;

[0022] Figure 7 For Figure 4 Enlarged schematic diagram at position A in Detailed Implementation Modes

[0023] To make the present utility model more obvious and understandable, preferred embodiments are hereby described in detail in conjunction with the accompanying drawings as follows.

[0024] The present utility model provides a saline solution pre-filled irrigation tool dedicated for irrigation, which is used for various types of surgical irrigation operations, such as Figures 1 - 7 As shown, it includes a saline bag 1, in which pre-filled saline solution is provided. A water pipe joint 2 for liquid conduction is arranged at the lower part of the saline bag 1. A flowmeter 4 for measuring the flow rate is screwed at the end of the water pipe joint 2. A flushing tube 5 is screwed at the lower end of the flowmeter 4. A hanging ear 3 is arranged at the upper end of the saline bag 1.

[0025] The flowmeter 4 includes a mounting pipe 41 screwed between the water pipe joint 2 and the flushing pipe 5. A control box 42 is installed on the outer surface of the mounting pipe 41. A measuring vane 43 is installed inside the mounting pipe 41, and the control box 42 is electrically connected to the potentiometer shaft installed on the measuring vane 43.

[0026] Through the pre-filled physiological saline provided in the saline bag 1, the water pipe joint 2 provided at the lower part of the saline bag 1 is connected to the flushing pipe 5 through the flowmeter 4. Thus, it is convenient for the pre-filled physiological saline inside the saline bag 1 to be discharged through the flushing pipe 5, and it is convenient for the physiological saline discharged through the flushing pipe 5 to be directly used for flushing, making the flushing method convenient and improving the flushing efficiency. The provided flowmeter 4 is used to measure the flow rate of the discharged physiological saline. The flowmeter 4 is composed of a mounting pipe 41, a control box 42, and a measuring vane 43. At the same time, the control box 42 is installed on the outer surface of the mounting pipe 41, and the measuring vane 43 is installed inside the mounting pipe 41. At the same time, the control box 42 is electrically connected to the potentiometer shaft installed on the measuring vane 43, which is convenient for the flowmeter 4 to measure the flow rate of the discharged physiological saline.

[0027] The flushing tool further includes a plugging member installed at the end of the water pipe joint 2 for plugging. The plugging member includes a sealing plug 7 for installing inside the opening end of the water pipe joint 2, and a plugging cap 6 screwed outside the water pipe joint 2. The plugging cap 6 is in contact with the sealing plug 7. A retaining ring 8 is integrally formed at the end of the sealing plug 7, and the retaining ring 8 is sleeved on the opening end of the water pipe joint 2.

[0028] Through the plugging member installed at the end of the water pipe joint 2, it is convenient for the saline bag 1 to be plugged through the plugging member. The plugging member includes a sealing plug 7 installed inside the opening end of the water pipe joint 2. The retaining ring 8 integrally formed at the end of the sealing plug 7 is sleeved on the opening end of the water pipe joint 2. At the same time, there is a plugging cap 6 screwed outside the water pipe joint 2, and the plugging cap 6 is in contact with the sealing plug 7. Thus, it is convenient for the plugging cap 6 to perform plugging when installed at the opening end of the water pipe joint 2.

[0029] Specifically, the flushing tool further includes a winding mechanism mounted on the upper part of the saline bag 1 for extrusion. The winding mechanism includes a driving motor 9 and a storage battery 10 fixed to the tail of the driving motor 9. The storage battery 10 is electrically connected to the flowmeter 4. A winding member 12 for winding the saline bag 1 is fixed to the output shaft of the driving motor 9. The winding member 12 includes a first winding rod 121 fixed to the output shaft of the driving motor 9 and a second winding rod 122 welded to the side of the first winding rod 121. Both the first winding rod 121 and the second winding rod 122 are provided with winding grooves 123, and the saline bag 1 is installed in the winding grooves 123. The winding mechanism mounted on the upper part of the saline bag 1 is composed of the driving motor 9, the storage battery 10 and the winding member 12. The storage battery 10 mounted on the tail of the driving motor 9 is electrically connected to the flowmeter 4. The winding member 12 is mounted on the output shaft of the driving motor 9. Thus, when the output shaft of the driving motor 9 drives the winding member 12 to rotate, it is convenient to wind the saline bag 1, achieving the purpose of extruding the upper part of the saline bag 1 through the winding mechanism. The winding member 12 is composed of the first winding rod 121, the second winding rod 122 and the winding grooves 123. The first winding rod 121 is fixed to the output shaft of the driving motor 9. The first winding rod 121 and the second winding rod 122 are welded and fixed. The winding grooves 123 are opened on the first winding rod 121 and the second winding rod 122, facilitating the installation of the saline bag 1 in the winding grooves 123, thereby achieving the purpose of winding and extruding the internal space of the saline bag 1.

[0030] A silica gel sleeve 11 is sleeved outside the driving motor 9, so that the driving motor 9 is protected by the silica gel sleeve 11, facilitating the user to hold the outside of the silica gel sleeve 11. The flushing tube 5 is in an "L" - shaped structure, and the end of the flushing tube 5 is tapered, facilitating the flushing of the "L" - shaped flushing tube 5. The saline bag 1 and the flushing tube 5 are at least available in three models of S, M, and L, facilitating the selection of different models of the saline bag 1 and the flushing tube 5 according to requirements.

[0031] The working process of the present utility model is as follows:

[0032] When in use, according to the flushing requirements, select the appropriate models of the saline bag 1 and the flushing tube 5. When connecting the saline bag 1 and the flushing tube 5, first unscrew the sealing cap 6 at the end of the water pipe joint 2 and take out the sealing plug 7 installed in the water pipe joint 2. Screw the flowmeter 4 onto the end of the water pipe joint 2, and then connect the flushing tube 5 to the flowmeter 4. During flushing, pass the upper end of the saline bag 1 through the winding grooves 123 opened on the first winding rod 121 and the second winding rod 122, and hold it outside the silica gel sleeve 11 sleeved outside the driving motor 9. When the storage battery 10 supplies power to the driving motor 9, the output shaft of the driving motor 9 drives the winding member 12 to wind, so that the physiological saline inside the saline bag 1 is sprayed out through the flowmeter 4 and the flushing tube 5. When the physiological saline passes through the flowmeter 4, the flow is monitored, enabling the flowmeter 4 to regulate the output power of the driving motor 9.

Claims

1. A physiological saline prefilled flushing tool for flushing, comprising a saline bag (1), one end of which is provided with a hanging ear (3), characterized in that: The other end of the saline bag (1) is connected to one end of a water pipe joint (2), one end of the saline bag (1) is also provided with a winding mechanism for squeezing the saline bag (1), and the other end of the water pipe joint (2) is provided with a blocking piece for blocking; When flushing is required, the blocking piece is removed, the other end of the water pipe joint (2) is connected to one end of the flow meter (4), and the other end of the flow meter (4) is connected to one end of the flushing pipe (5).

2. A saline prefilled flushing tool for flushing as claimed in claim 1, characterized in that: The flow meter (4) comprises a mounting tube (41) for connecting a water pipe joint (2) and a flushing pipe (5); a control box (42) is provided on the outer surface of the mounting tube (41); a measuring blade (43) is provided inside the mounting tube (41); and the control box (42) is electrically connected to a potentiometer shaft on the measuring blade (43).

3. A saline prefilled flushing tool for flushing as claimed in claim 1, characterized in that: The sealing member comprises a sealing plug (7) which is arranged inside the opening of the other end of the water pipe joint (2) and is detachable, and a sealing cap (6) which is detachably connected to the outside of the other end of the water pipe joint (2), and the sealing cap (6) is in contact and sealed with the sealing plug (7), and a retaining ring (8) is integrally formed at one end of the sealing plug (7) close to the sealing cap (6), and the retaining ring (8) is clamped on the opening of the other end of the water pipe joint (2).

4. A physiological saline prefilled flushing tool for flushing as claimed in claim 1, characterized in that: The winding mechanism comprises a driving motor (9) and a battery (10) fixed at the rear of the driving motor (9); the battery (10) is electrically connected to the flow meter (4); and a winding member (12) for winding the saline bag (1) is fixed to the output shaft of the driving motor (9).

5. A physiological saline prefilled flushing tool for flushing as claimed in claim 4, characterized in that: The winding member (12) comprises a first winding rod (121) fixedly connected to the output shaft of the driving motor (9), and a second winding rod (122) fixedly connected to the side of the first winding rod (121), the first winding rod (121) and the second winding rod (122) are both provided with a winding groove (123), and the saline bag (1) is arranged in the winding groove (123) on the first winding rod (121) and the second winding rod (122).

6. A physiological saline prefilled flushing tool for flushing as claimed in claim 4, characterized in that: The driving motor (9) is externally sleeved with a silicone sleeve (11) that is easy to hold.

7. A saline prefilled flushing tool for flushing as claimed in claim 1, characterized in that: The flushing pipe (5) is of an "L"-shaped structure, and the other end of the flushing pipe (5) is conical.

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