CN210253396U - Medical lumen cleaning brush - Google Patents

Abstract

The utility model discloses a medical lumen cleaning brush, which comprises a brush rod; the brush rod is last to be equipped with shutoff dish, centralizer and keel frame from top to bottom in proper order the outside of keel frame is provided with the brush installing zone and installs the brush in the brush installing zone, install the loss prevention end that is used for avoiding damaging the lumen on the outer wall of brush rod bottom. The utility model discloses a medical lumen cleaning brush cleaning performance is good, and it can reduce the damage lumen and can prevent the washing liquid spill when wasing.

Description

Medical lumen cleaning brush

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a medical lumen washs brush.

Background

According to the technical operation standard requirement of the medical disinfection supply room of the national sanitary industry standard, the reusable surgical instruments are intensively cleaned and sterilized in the supply room. In normal work, the lumen instruments for operation are seriously polluted due to long and thin lumens, and are generally cleaned manually at present. However, the existing cleaning effect is poor, the backwashing rate is high, and the tube cavity is easy to damage during cleaning.

The existing brush is simple in structure, when the brush is used by people, the brush is easy to incline in a tube cavity, large damage is easily caused to the inner part of the tube cavity, normal use of tube cavity instruments is affected, the cleaning effect of the tube cavity instruments is poor, the function of plugging is not provided, when the tube cavity is cleaned, cleaning liquid is splashed out, and troubles in the cleaning process are brought to people.

Therefore, it is necessary to design a medical lumen cleaning brush to solve the above problems, which is a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical lumen washing brush that cleaning performance is good, this medical lumen washing brush can reduce the damage lumen and can prevent the washing liquid spill when wasing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a medical lumen cleaning brush includes a brush rod; the brush rod is provided with a plugging disc, a centralizer and a keel frame from top to bottom in sequence, the outer portion of the keel frame is provided with a brush mounting area, a brush is mounted in the brush mounting area, and a loss prevention end used for avoiding damage to the tube cavity is mounted at the bottom end of the brush rod.

Preferably, the medical tube cleaning device further comprises a handheld electric rotor for driving the medical tube cleaning brush to rotate the cleaning tube cavity, wherein the handheld electric rotor is provided with a rotating chuck for installing a brush rod.

Preferably, the centralizer is including the fixed cover of rightting of cup jointing in the outside of brush-holder stud, and right and adopt transition fit between fixed cover and the brush-holder stud, the welding has the equidistance to be the fixed floor that the annular distributes on the outer wall of the fixed cover of rightting, and is adjacent fixed in position between the fixed floor is provided with the compression spring who installs on the fixed cover outer wall of righting, is located adjacently position between the fixed floor is provided with annular guide ring, and forms fixed connection between the inner wall of annular guide ring and the compression spring.

Preferably, a lubricating grease layer made of soap is bonded on the outer wall of the annular guide ring, and the shape of the lubricating grease layer is the same as that of the annular guide ring.

Preferably, a locking structure is sleeved outside the brush rod and is positioned on the keel frame.

Preferably, the locking structure is including cup jointing the spacing piece in the brush-holder stud outside, and is provided with the fixed cover of locking structure of horizontal distribution on the outer wall of spacing piece top one side, and the internal thread of the fixed cover of locking structure is connected with the locating pin with the contact of brush-holder stud.

Preferably, the brush is a conical brush and first bristles are arranged outside the conical brush in an annular distribution at equal intervals, or the brush is a cylindrical brush and second bristles are arranged outside the cylindrical brush in an annular distribution at equal intervals.

Preferably, the damage prevention tip is a vertebral body and the bottom of the vertebral body is blunt, or the damage prevention tip is hemispherical.

Preferably, the diameter of the brush rod is 1-10 mm.

Preferably, the diameter of the brush bar is 1mm or 2mm or 3mm or 4mm or 5 mm.

Due to the adoption of the structure, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the shutoff dish, centralizer and keel frame, the condition that the inside cleaning solution of lumen appears the spill when can avoiding wasing through setting up the shutoff dish, play fine righting effect to the rotation of brush-holder stud through setting up the centralizer, it can let the brush-holder stud keep vertical state in the inside of lumen promptly, keel frame and the inner wall contact of lumen have been avoided, play better protection effect to the lumen, and, be used for avoiding damaging the lumen through installing the loss prevention end in brush-holder stud bottom, avoided the brush-holder stud directly to form the point contact with the bottom of lumen, reduce and form the damage consequence to the lumen, fine protection effect has been played to the lumen. In a word, the utility model discloses the cleaning performance is good.

2. The utility model discloses a toper brush and the cylindrical brush that set up, applicable in the inner structure of the lumen of different shapes, the universality when having improved this brush and using is suitable for and uses widely on a large scale.

3. The utility model discloses can adopt the diameter design of different brush poles, form the brush of multiple specification, the people of being convenient for brings very big facility to the clean use of different lumen diameters.

Drawings

FIG. 1 is an exploded view of a medical lumen cleaning brush and an electric rotary gun;

FIG. 2 is a schematic view of a medical lumen cleaning brush mounted on an electric rotary gun;

fig. 3 is a schematic structural view of a centralizer of a medical lumen cleaning brush of the present invention;

fig. 4 is a schematic structural view of a tapered brush and a cylindrical brush of a medical lumen cleaning brush according to the present invention;

fig. 5 is an enlarged view of a locking structure of the medical lumen cleaning brush of the present invention;

fig. 6 is a schematic view of the skeleton structure of the medical lumen cleaning brush of the present invention.

In the figure: 100 medical lumen cleaning brushes, 1 brush rod, 2 lifting rings, 3 plugging discs, 4 centralizers, 5 keel frames, 6 brush installation areas, 7 damage-proof ends, 8 centralizing fixing sleeves, 9 fixing rib plates, 10 annular guide rings, 11 compression springs, 12 lubricating grease layers, 13 conical brushes, 14 cylindrical brushes, 15 first bristles, 16 second bristles, 17 limiting plates, 18 positioning pins, 200 handheld electric rotors and 201 rotating chucks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, a medical lumen cleaning brush, this medical lumen cleaning brush 100 includes brush-holder stud 1, and brush-holder stud 1 can adopt the preparation of high rigidity alloy material, and wherein, brush-holder stud 1 can be used for being connected with external power device, if change 200 with handheld electricity and be connected and change 200 drives through handheld electricity medical lumen cleaning brush 100 rotation work, certainly, brush-holder stud 1 also can make things convenient for people to carry out handheld work, promptly with the help of the utility model discloses a brush-holder stud 1 both can realize medical lumen cleaning brush 100 autogiration work and also can carry out work through the manual work. The capping is equipped with shutoff dish 3, centralizer 4 and keel frame 5 from top to bottom in proper order on brush pole 1, and keel frame 5 can adopt the elasticity steel wire material to form around rolling up keel frame 5's outside is provided with brush installing zone 6 and installs the brush at brush installing zone 6, 1 bottom of brush pole is installed and is used for avoiding damaging the loss prevention end 7 of lumen. Wherein, the utility model discloses a set up the condition that the inside cleaning solution of lumen appears the spill when shutoff dish 3 can avoid wasing to and, centralizer 4 plays fine righting effect to brush-holder stud 1's rotation.

Preferably, it further comprises a hand-held electric rotor 200 for driving the medical lumen cleaning brush 100 to rotate the cleaning lumen, the hand-held electric rotor 200 having a rotating grip 201 for mounting the brush bar 1.

Preferably, centralizer 4 is including the fixed cover 8 of rightting of fixed cup jointing in brush-holder stud 1 outside, and right and adopt transition fit between fixed cover 8 and the brush-holder stud 1, the welding has the fixed floor 9 that the equidistance is the annular distribution on rightting the outer wall of fixed cover 8, and is adjacent fixed in position between the fixed floor 9 is provided with the compression spring 11 of installing on righting fixed cover 8 outer wall, is located adjacently position between the fixed floor 9 is provided with annular guide ring 10, and forms fixed connection between the inner wall of annular guide ring 10 and compression spring 11. Wherein, the length of the fixed ribbed plate 9 is less than the inner diameter of the pipe cavity to be cleaned, the annular guide ring 10 is always in the state of contacting with the inner wall of the pipe cavity through the lubricating grease layer 12 under the action of the compression spring 11, the centralizing effect on the brush rod 1 is achieved, and the rotation of the brush rod 1 is not influenced.

Preferably, a lubricating grease layer 12 made of soap is adhered to the outer wall of the annular guide ring 10, and the shape of the lubricating grease layer 12 is the same as that of the annular guide ring 10. Through setting up lubricated lipid layer 12, not only play fine lubricated effect, realization that can also be better is to the inside cleanness of lumen.

Preferably, a locking structure is sleeved outside the brush rod 1 and is positioned on the keel frame 5.

Preferably, the locking structure includes the spacing piece 17 of cup jointing in brush pole 1 outside, and is provided with the fixed cover of locking structure of horizontal distribution on the outer wall of spacing piece 17 top one side, and the internal thread of the fixed cover of locking structure has the locating pin 18 with the contact of brush pole 1. The locking structure reaches the effect of fine regulation to keel frame 5's position, lets the concentration between the brush hair obtain changing, has improved the abluent cleanliness factor in the lumen.

Preferably, the brush is a tapered brush 13 and first bristles 15 are annularly distributed at equal intervals outside the tapered brush 13, or the brush is a cylindrical brush 14 and second bristles 16 are annularly distributed at equal intervals outside the cylindrical brush 14. The utility model discloses can use toper brush 13 or cylindrical brush 14 as required, be applicable to the clean use of the lumen of different structures, improve the abluent effect in lumen. The hardness of the first bristles 15 and the hardness of the second bristles 16 can be set optionally according to needs, and through improving the hardness of the bristles, the abrasion of the bristles on the inner wall of the tube cavity is avoided, and a good protection effect is achieved.

The loss prevention end 7 is a vertebral body and the bottom of the vertebral body is blunt, or the loss prevention end 7 is hemispherical, so that the end is prevented from being in sharp contact to damage a tube cavity.

The diameter of the brush rod 1 is 1-10mm, if the diameter of the brush rod 1 is 1mm or 2mm or 3mm or 4mm or 5mm, and the specifications of the keel frame 5, the first bristles 15 and the second bristles 16 which are correspondingly arranged on the brush rod 1 are changed, the brushes with different specifications are adopted, and the brush rod is suitable for cleaning different lumen specifications and brings convenience to people.

The utility model discloses during the specific use, the user is installed on handheld electricity changes 200 rotation chuck 201 with 1 tops of brush pole of medical lumen washing brush 100, can hold brush pole 1 certainly and carry out the manual cleaning. If the handheld electric rotor 200 is adopted for auxiliary electric cleaning, the handheld electric rotor 200 is started, and the inside of the tube cavity is cleaned by the brush. Specifically, the damage-preventing end 7 is firstly inserted into the tube cavity, then the first bristles 15 or the second bristles 16 are wound and compressed and enter the tube cavity, the centralizer 4 enters the tube cavity, and finally the plugging disc 3 is fixed inside the top end of the tube cavity in a sealing manner to realize the fixed installation of the whole brush, the compression spring 11 inside the centralizer 4 can play a role in pushing and pulling the annular guide ring 10, so that the lubricating grease layer 12 on the outer wall of the annular guide ring 10 is in contact with the inner wall of the tube cavity, the rotation of the brush rod 1 inside the tube cavity can not be influenced, people can select different bristle structures according to the tube cavities with different shapes, realize better cleaning of the inner part of the tube cavity, and realize the adjustment of the compression amount of the keel frame 5 by changing the position of the limiting piece 17, thereby changing the density of the brush hair and greatly improving the cleanliness of cleaning the inner part of the tube cavity.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims (10)

1. A medical lumen cleaning brush (100) includes a brush rod (1); the method is characterized in that: brush rod (1) is gone up and is equipped with shutoff dish (3), centralizer (4) and keel frame (5) from top to bottom in proper order the outside of keel frame (5) is provided with brush installing zone (6) and installs the brush in brush installing zone (6), loss prevention end (7) that are used for avoiding damaging the lumen are installed to brush rod (1) bottom.

2. The medical lumen cleaning brush as set forth in claim 1, wherein: the medical lumen cleaning brush also comprises a handheld electric rotor (200) used for driving the medical lumen cleaning brush (100) to rotate to clean the lumen, and the handheld electric rotor (200) is provided with a rotating chuck (201) used for installing the brush rod (1).

3. A medical lumen cleaning brush as defined in claim 1 or 2, wherein: centralizer (4) are including fixed cover connect at the outside fixed cover (8) of rightting of brush-holder stud (1), and right and adopt transition fit between fixed cover (8) and brush-holder stud (1), the welding has fixed floor (9) that the equidistance is annular distribution on the outer wall of the fixed cover of righting (8), and is adjacent fixed position between fixed floor (9) is provided with compression spring (11) of installing on righting fixed cover (8) outer wall, is located adjacently position between fixed floor (9) is provided with annular guide ring (10), and forms fixed connection between the inner wall of annular guide ring (10) and compression spring (11).

4. A medical lumen cleaning brush as defined in claim 3, wherein: a lubricating grease layer (12) made of soap is bonded on the outer wall of the annular guide ring (10), and the shape of the lubricating grease layer (12) is the same as that of the annular guide ring (10).

5. A medical lumen cleaning brush as defined in claim 1 or 2, wherein: the outer part of the brush rod (1) is sleeved with a locking structure, and the locking structure is positioned on the keel frame (5).

6. The medical lumen cleaning brush as set forth in claim 5, wherein: the locking structure is including cup jointing spacing piece (17) in brush pole (1) outside, and is provided with the fixed cover of locking structure of horizontal distribution on the outer wall of spacing piece (17) top one side, and the internal thread of the fixed cover of locking structure is connected with locating pin (18) with brush pole (1) contact.

7. A medical lumen cleaning brush as defined in claim 1 or 2, wherein: the hair brush is a conical hair brush (13), first hair bristles (15) which are distributed annularly at equal intervals are arranged outside the conical hair brush (13) respectively, or the hair brush is a cylindrical hair brush (14), and second hair bristles (16) which are distributed annularly at equal intervals are arranged outside the cylindrical hair brush (14) respectively.

8. A medical lumen cleaning brush as defined in claim 1 or 2, wherein: the damage prevention end (7) is a vertebral body, the bottom of the vertebral body is blunt, or the damage prevention end (7) is hemispherical.

9. A medical lumen cleaning brush as defined in claim 1 or 2, wherein: the diameter of the brush rod (1) is 1-10 mm.

10. A medical lumen cleaning brush as defined in claim 9, wherein: the diameter of the brush rod (1) is 1mm or 2mm or 3mm or 4mm or 5 mm.

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