Tubular instrument brush and cleaning method thereof

Abstract

The invention relates to the technical field of lumen instrument cleaning, in particular to a lumen instrument brush and a cleaning method thereof. Comprising a cleaning pipe and a connector at one end of the left side of the cleaning pipe, a water outlet hole is obliquely formed in one end of the right side of the outer wall of the cleaning pipe, and the end, close to an inner cavity of the cleaning pipe, of the water outlet hole faces the left side; the outer wall of the cleaning pipe is sleeved with a check ring on the right side of the fixing ring, and a spring is further arranged between the fixing ring and the check ring. The device is simple in structure, convenient to use, capable of ensuring that the lumen instruments are cleaned up, suitable for lumen instruments of various structures and capable of avoiding pollution caused by the fact that flushing fluid overflows from the insertion ends of the lumen instruments in the flushing process.

Description

Technical Field

[0001] The invention relates to the technical field of lumen instrument cleaning, in particular to a lumen instrument brush and a cleaning method thereof. Background Art

[0002] Medical devices need to be cleaned and disinfected before and after use. The lumen of medical lumen devices is long and thin, and the materials are mainly stainless steel and copper. Blood, body fluids and various tissues during surgery and examination operations are easily left and attached on the inner wall of the lumen. Therefore, lumen devices need to be cleaned.

[0003] Currently, the cleaning method for lumen instruments on the market is to flush the inner wall of the lumen instruments with a high-pressure water gun, which has a poor cleaning effect on lumen instruments, especially for lumen instruments with non-straight tube structures. During the flushing process, the flushing liquid is also easy to overflow from the insertion end of the lumen instrument, causing contamination. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above-mentioned problems in the prior art, the present invention provides a tubular cavity instrument brush and a cleaning method thereof, which can ensure that the tubular cavity instrument is cleanly cleaned and can be applicable to tubular cavity instruments of various structures. During the flushing process, it can also prevent the flushing liquid from overflowing from the insertion end of the tubular cavity instrument to cause contamination.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] A tubular cavity instrument brush comprises a cleaning tube and a connector at one end of the left side of the cleaning tube, a water outlet is obliquely opened at one end of the right side of the outer wall of the cleaning tube, the water outlet is close to the inner end of the cleaning tube and faces the left side, bristles are arranged on the right side of the outer wall of the cleaning tube, a fixing ring is fixedly arranged on the outer wall of the cleaning tube near the left side, a retaining ring is sleeved on the outer wall of the cleaning tube at the right side of the fixing ring, and a spring is also arranged between the fixing ring and the retaining ring. It can ensure that the tubular cavity instrument is cleaned, and it can be applied to tubular cavity instruments of various structures. During the flushing process, it can also prevent the flushing liquid from overflowing from the insertion end of the tubular cavity instrument to cause pollution.

[0009] Preferably, the cleaning tube is made of rubber.

[0010] Preferably, the connector is a quick connector that can be quickly connected to a high-pressure water gun or a high-pressure air gun.

[0011] The cleaning method of the tubular instrument brush is to connect it to the high-pressure water gun through the connecting head, and then extend the end of the cleaning tube with the water outlet into the tubular instrument. At this time, the retaining ring is against the insertion end of the tubular instrument, and the high-pressure water gun is turned on. The high-pressure water will flush the inner wall of the tubular instrument through the water outlet. During the flushing process, the high-pressure water will drive the bristles to swing irregularly, and the swinging bristles can brush the tubular instrument. In the process of in-depth cleaning of the tubular instrument, the retaining ring will compress the spring to deform, and the retaining ring will always seal the insertion of the tubular instrument. After cleaning, pull out the cleaning tube, and then connect the connecting head to the high-pressure air gun. The high-pressure airflow blown out by the high-pressure air gun makes the bristles swing and shake off the water stains on the bristles. After the water stains on the bristles and the outer wall of the cleaning tube are dried, the cleaning tube is inserted into the tubular instrument for blow-drying. During the blowing-drying process, the retaining ring can also ensure that the insertion end of the tubular instrument is sealed.

[0012] (III) Beneficial effects

[0013] The present invention provides a lumen instrument brush and a cleaning method thereof, which has the following beneficial effects:

[0014] (1) During the flushing process, high-pressure water can not only directly flush the inner wall of the lumen, but also drive the bristles to swing to brush the lumen instruments.

[0015] (2) During the cleaning process of the cleaning tube inserted into the lumen instrument, the retaining ring can always seal the insertion end of the lumen instrument to prevent the flushing liquid from overflowing from the insertion end of the lumen instrument and causing contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the present invention.

[0017] In the figure: 1. cleaning pipe; 2. connecting head; 3. water outlet; 4. bristles; 5. fixing ring; 6. retaining ring; 7. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0019] like Figure 1As shown, the tubular cavity instrument brush of this embodiment includes a cleaning tube 1 and a connector 2 at the left end of the cleaning tube 1. A water outlet 3 is obliquely opened at the right end of the outer wall of the cleaning tube 1. The water outlet 3 is close to the inner end of the cleaning tube 1 and faces the left side. Bristles 4 are arranged on the right side of the outer wall of the cleaning tube 1. High-pressure water will drive the bristles 4 to swing irregularly, and the swinging bristles 4 can brush the tubular cavity instruments. A fixing ring 5 is fixedly arranged near the left side of the outer wall of the cleaning tube 1. A retaining ring 6 is sleeved on the outer wall of the cleaning tube 1 at the right side of the fixing ring 5. A spring 7 is also arranged between the fixing ring 5 and the retaining ring 6. The retaining ring 6 always seals the insertion of the tubular cavity instrument to avoid contamination.

[0020] As a specific embodiment of the present invention, the cleaning tube 1 is made of rubber material. By utilizing the deformability of rubber, it can be applied to lumen instruments with different structures.

[0021] As a specific embodiment of the present invention, the connector 2 is a quick connector that can be quickly connected to a high-pressure water gun or a high-pressure air gun.

[0022] The cleaning method of the tubular cavity instrument brush is to connect it with the high-pressure water gun through the connecting head 2, and then extend the end of the cleaning tube 1 with the water outlet 3 into the tubular cavity instrument. At this time, the retaining ring 6 is against the insertion end of the tubular cavity instrument, and the high-pressure water gun is turned on. The high-pressure water will flush the inner wall of the tubular cavity instrument through the water outlet 3. During the flushing process, the high-pressure water will drive the bristles 4 to swing irregularly, and the swinging bristles 4 can brush the tubular cavity instrument. In the process of deeply cleaning the tubular cavity instrument, the retaining ring 6 will compress the spring 7 to deform, and the retaining ring 6 always seals the insertion of the tubular cavity instrument. After cleaning, pull out the cleaning tube 1, and then connect the connecting head 2 to the high-pressure air gun. The high-pressure airflow blown out by the high-pressure air gun makes the bristles 4 swing and shake off the water stains on the bristles 4. After the water stains on the bristles 4 and the outer wall of the cleaning tube 1 are dried, the cleaning tube 1 is inserted into the tubular cavity instrument for blow-drying. During the blow-drying process, the retaining ring 6 can also ensure that the insertion end of the tubular cavity instrument is sealed.

Claims

1. A lumen instrument brush, comprising a cleaning tube (1) and a connector (2) at the left end of the cleaning tube (1), characterized in that: A water outlet hole (3) is obliquely provided at one end of the right side of the outer wall of the cleaning pipe (1); the water outlet hole (3) is close to one end of the inner cavity of the cleaning pipe (1) and faces the left side; bristles (4) are arranged on the right side of the outer wall of the cleaning pipe (1); a fixing ring (5) is fixedly arranged on the outer wall of the cleaning pipe (1) near the left side; a retaining ring (6) is sleeved on the outer wall of the cleaning pipe (1) at the right side of the fixing ring (5); and a spring (7) is also arranged between the fixing ring (5) and the retaining ring (6).

2. A lumen instrument brush according to claim 1, characterized in that: The cleaning pipe (1) is made of rubber material.

3. The lumen instrument brush according to claim 1, characterized in that: The connector (2) is a quick connector that can be quickly connected to a high-pressure water gun or a high-pressure air gun.

4. The cleaning method of the lumen instrument brush according to claim 1, characterized in that: The high-pressure water gun is connected to the connecting head (2), and then the end of the cleaning tube (1) with the water outlet (3) is inserted into the tubular cavity device. At this time, the retaining ring (6) is against the insertion end of the tubular cavity device. The high-pressure water gun is turned on, and the high-pressure water flushes the inner wall of the tubular cavity device through the water outlet (3). During the flushing process, the high-pressure water will drive the bristles (4) to swing irregularly, and the swinging bristles (4) can brush the tubular cavity device. During the process of deeply cleaning the tubular cavity device (1), the retaining ring (6) will compress the spring (7). When the cleaning tube (1) is deformed, the retaining ring (6) always seals the insertion end of the tubular cavity instrument. After cleaning, the cleaning tube (1) is pulled out, and then the connecting head (2) is connected to the high-pressure air gun. The high-pressure airflow blown out by the high-pressure air gun makes the bristles (4) swing and shake off the water stains on the bristles (4). After the water stains on the bristles (4) and the outer wall of the cleaning tube (1) are dried, the cleaning tube (1) is inserted into the tubular cavity instrument to dry it. During the drying process, the retaining ring (6) can also ensure that the insertion end of the tubular cavity instrument is sealed.

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