CN210076902U - Bowl type piston endoscope cleaning brush - Google Patents
Bowl type piston endoscope cleaning brush Download PDFInfo
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- CN210076902U CN210076902U CN201920735129.5U CN201920735129U CN210076902U CN 210076902 U CN210076902 U CN 210076902U CN 201920735129 U CN201920735129 U CN 201920735129U CN 210076902 U CN210076902 U CN 210076902U
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- piece group
- brush piece
- bowl
- endoscope cleaning
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Abstract
The utility model discloses a bowl-type piston endoscope cleaning brush, which comprises a brush part (1) and a brush rod (2), wherein the brush part (1) comprises a bracket (11) and a brush head, the brush head comprises an upper section brush sheet group (12), a middle section brush sheet group (13) and a lower section brush sheet group (14), the upper section brush sheet group (12), the middle section brush sheet group (13) and the lower section brush sheet group (14) are respectively embedded and installed on the bracket (11), and the bracket (11) is installed on the brush rod (2); the upper segment brush piece group (12), the middle segment brush piece group (13) and the lower segment brush piece group (14) are all formed by arranging a plurality of brush pieces at intervals, and the brush pieces are of cambered surface structures and are in contact connection with the inner wall of the endoscope pipeline, so that the brush part (1) is in a piston shape and slides along the axial direction of the endoscope pipeline; the brush part (1) and the brush rod (2) are coaxially arranged. The utility model discloses can be with the thorough sanitized scope cleaning brush of filth of inner wall, the cleaning performance is good, is applicable to the washing of lumen apparatus and scope.
Description
Technical Field
The utility model relates to a medical instrument cleaning and disinfecting equipment especially relates to a bowl formula piston scope cleaning brush.
Background
With the technical progress and the continuous development of medical industry, various endoscopes are widely applied in clinic and have more and more important functions. The types of endoscopes are many, such as gastroscopes and enteroscopes for the digestive system, bronchoscopes and trachescopes for the respiratory system, and others such as laryngoscopes, encephaloscopes, arthroscopes, cystoscopes, endoscopic scopes, and the like. The endoscope is mainly used for examination, diagnosis and treatment of clinical medicine, and must enter into the body of a patient when in use, so that the endoscope after each use must be thoroughly cleaned, disinfected or aseptically treated to prevent cross infection caused by germ pollution.
Most of the current cleaning brushes are of a brush type, a twist-shaped bracket is wound by two stainless steel filaments, a bristle-shaped strip is fixed at the head or the tail of the bracket as a brush head, the bracket is pulled in an endoscope, and dirt in the endoscope is removed by the brush, but the prior cleaning brush has the following defects: firstly, the brush is extremely soft, and is difficult to remove stubborn block-shaped dirt on the inner wall of the endoscope; secondly, a gap exists between the brushes and the brushes are easy to deform, so that dead corners can be left when the inner wall of the endoscope is cleaned, and dirt on the inner wall cannot be thoroughly removed. Due to the problems, the used endoscope enters the inner cavity of the endoscope due to blood, mucus, various secretion and the like of a patient, if the cleaning is not thorough enough, great troubles are brought to the subsequent disinfection treatment, even the disinfection fails, and germs in the endoscope infect subsequent users, thereby causing serious medical accidents.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bowl formula piston scope cleaning brush can be with the thorough sanitized scope cleaning brush of filth of inner wall, and the cleaning performance is good.
The utility model discloses a realize like this:
a bowl-type piston endoscope cleaning brush comprises a brush part and a brush rod, wherein the brush part comprises a support and a brush head, the brush head comprises an upper section brush sheet group, a middle section brush sheet group and a lower section brush sheet group, the upper section brush sheet group, the middle section brush sheet group and the lower section brush sheet group are respectively embedded and installed on the support, and the support is installed on the brush rod; the upper segment brush piece group, the middle segment brush piece group and the lower segment brush piece group are all formed by arranging a plurality of brush pieces at intervals, and the brush pieces are of cambered surface structures and are in contact connection with the inner wall of the endoscope pipeline, so that the brush part is in a piston shape and slides along the axial direction of the endoscope pipeline; the brush part and the brush rod are coaxially arranged.
The radian of the brush piece of the cambered surface structure is 30-60 degrees.
The diameter of the brush piece of the cambered surface structure is larger than the inner diameter of the inner diameter pipeline.
The end parts of the upper segment brush piece group, the middle segment brush piece group and the lower segment brush piece group are respectively provided with a reinforcing brush piece, the central thickness of the reinforcing brush piece is larger than the thickness of the brush piece, and the reinforcing brush piece and the brush piece are coaxially arranged.
The reinforcing brush sheet is in smooth transition with the surface of the bracket.
The tip cover of brush-holder stud be equipped with the protective sheath, the surface of protective sheath is level and smooth.
The protective sleeve is made of rubber or silica gel.
The support is made of PTFE material.
The brush head is made of a silica gel material.
The utility model discloses can be with the thorough sanitized scope cleaning brush of filth of inner wall, the cleaning performance is good, is applicable to the washing of lumen apparatus and scope.
Drawings
FIG. 1 is a schematic structural view of the bowl-type piston endoscope cleaning brush of the present invention;
fig. 2 is a sectional view of the bowl-type piston endoscope cleaning brush of the present invention.
In the figure, 1 brush part, 11 supports, 12 upper segment brush piece group, 13 middle segment brush piece group, 14 lower segment brush piece group, 15 strengthening brush piece, 2 brush rod, 21 protective sleeve.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the bowl-type piston endoscope cleaning brush comprises a brush part 1 and a brush rod 2, wherein the brush part 1 comprises a support 11 and a brush head, the brush head comprises an upper segment brush piece group 12, a middle segment brush piece group 13 and a lower segment brush piece group 14, the upper segment brush piece group 12, the middle segment brush piece group 13 and the lower segment brush piece group 14 are respectively embedded and installed on the support 11, and the support 11 is installed on the brush rod 2; the upper segment brush piece group 12, the middle segment brush piece group 13 and the lower segment brush piece group 14 are all formed by arranging a plurality of brush pieces at intervals, and the brush pieces are of cambered surface structures and are in contact connection with the inner wall of the endoscope pipeline, so that the brush part 1 is in a piston shape and slides along the axial direction of the endoscope pipeline; the brush part 1 and the brush rod 2 are coaxially arranged.
The radian of the brush piece with the cambered surface structure is 30-60 degrees, so that the contact area between the brush piece and the inner wall of the endoscope pipeline can be increased, and the cleaning efficiency and quality are improved. The diameter of the brush piece of the cambered surface structure is slightly larger than the inner diameter of the inner diameter pipeline, so that the contact reliability of the brush piece and the inner wall of the endoscope pipeline is ensured, and stubborn block-shaped dirt in the endoscope can be removed.
The tip of upper segment brush piece group 12, middle section brush piece group 13 and lower section brush piece group 14 all be equipped with strengthens brush piece 15, strengthen the central thickness of brush piece 15 and be greater than the thickness of brush piece, strengthen brush piece 15 and the coaxial setting of brush piece, can strengthen the effect of getting rid of remaining dirt, the enhancement brush piece 15 of center bodiness can advance the in-process at the brush portion and play the effect that supports the brush piece, increase frictional force is favorable to effectively cleaing away of stubborn dirt.
The reinforcing brush piece 15 is in smooth transition with the surface of the bracket 11.
The tip cover of brush-holder stud 2 be equipped with protective sheath 21, the surface of protective sheath 21 is level and smooth, be convenient for hand-hold brush-holder stud 2.
The protective sleeve 21 can be made of rubber or silica gel, is convenient to clean and has good anti-skid effect.
The bracket 11 may be made of PTFE (polytetrafluoroethylene), and has the advantages of high temperature resistance, low temperature resistance, corrosion resistance, high lubrication, non-adhesion, no toxicity, electrical insulation, and long service life.
The brush head can be made of silica gel materials, has the advantages of good temperature resistance, corrosion resistance, no toxicity, insulativity and the like, is convenient to clean, is clean and sanitary, and has long service life.
The utility model discloses bowl formula piston scope cleaning brush's application method is: handheld brush-holder stud 2 and with support 11 even with upper segment brush piece group 12, middle section brush piece group 13 and hypomere brush piece group 14 insert the scope pipeline in the lump, upper segment brush piece group 12, the brush piece of middle section brush piece group 13 and hypomere brush piece group 14 all adopts cambered surface bowl form structure, because the internal diameter of scope pipeline slightly is less than the diameter of brush piece, the brush piece edge of cambered surface bowl form structure can fully contact with scope pipeline inner wall, there is not the clearance, and simultaneously, upper segment brush piece group 12, the piston form brush head that middle section brush piece group 13 and hypomere brush piece group 14 formed can increase coefficient of friction when removing in the scope pipeline, be convenient for clean stubborn cubic filth in the scope pipeline.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, therefore, any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (9)
1. The utility model provides a bowl formula piston endoscope cleaning brush which characterized by: the brush comprises a brush part (1) and a brush rod (2), wherein the brush part (1) comprises a support (11) and a brush head, the brush head comprises an upper section brush piece group (12), a middle section brush piece group (13) and a lower section brush piece group (14), the upper section brush piece group (12), the middle section brush piece group (13) and the lower section brush piece group (14) are respectively embedded and installed on the support (11), and the support (11) is installed on the brush rod (2); the upper segment brush piece group (12), the middle segment brush piece group (13) and the lower segment brush piece group (14) are all formed by arranging a plurality of brush pieces at intervals, and the brush pieces are of cambered surface structures and are in contact connection with the inner wall of the endoscope pipeline, so that the brush part (1) is in a piston shape and slides along the axial direction of the endoscope pipeline; the brush part (1) and the brush rod (2) are coaxially arranged.
2. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the radian of the brush piece of the cambered surface structure is 30-60 degrees.
3. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the diameter of the brush piece of the cambered surface structure is larger than the inner diameter of the inner diameter pipeline.
4. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the end parts of the upper segment brush piece group (12), the middle segment brush piece group (13) and the lower segment brush piece group (14) are all provided with reinforcing brush pieces (15), the central thickness of each reinforcing brush piece (15) is larger than that of each brush piece, and each reinforcing brush piece (15) and each brush piece are coaxially arranged.
5. The bowl-type piston endoscope cleaning brush according to claim 4, characterized in that: the reinforcing brush piece (15) and the surface of the bracket (11) are in smooth transition.
6. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the end cover of brush-holder stud (2) be equipped with protective sheath (21), the surface of protective sheath (21) is level and smooth.
7. The bowl-type piston endoscope cleaning brush according to claim 6, characterized in that: the protective sleeve (21) is made of rubber or silica gel.
8. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the support (11) is made of PTFE material.
9. The bowl-type piston endoscope cleaning brush according to claim 1, characterized in that: the brush head is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735129.5U CN210076902U (en) | 2019-05-21 | 2019-05-21 | Bowl type piston endoscope cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735129.5U CN210076902U (en) | 2019-05-21 | 2019-05-21 | Bowl type piston endoscope cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210076902U true CN210076902U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920735129.5U Active CN210076902U (en) | 2019-05-21 | 2019-05-21 | Bowl type piston endoscope cleaning brush |
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| Country | Link |
|---|---|
| CN (1) | CN210076902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101203A (en) * | 2019-05-21 | 2019-08-09 | 杭州易路医疗器械有限公司 | Bowl formula piston endoscope cleaning brush |
-
2019
- 2019-05-21 CN CN201920735129.5U patent/CN210076902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101203A (en) * | 2019-05-21 | 2019-08-09 | 杭州易路医疗器械有限公司 | Bowl formula piston endoscope cleaning brush |
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