CN219939964U - Tooth cleaning brush for medical instrument - Google Patents
Tooth cleaning brush for medical instrument Download PDFInfo
- Publication number
- CN219939964U CN219939964U CN202321319882.9U CN202321319882U CN219939964U CN 219939964 U CN219939964 U CN 219939964U CN 202321319882 U CN202321319882 U CN 202321319882U CN 219939964 U CN219939964 U CN 219939964U
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- CN
- China
- Prior art keywords
- brush
- rubber plug
- tooth cleaning
- brush body
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000968 medical method and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a tooth cleaning brush for medical instruments, and belongs to the technical field of medical instruments. The cleaning brush comprises a brush body and a brush, wherein the front part of the brush body is connected with a brush rod of the brush, and the brush head of the brush is in a tower-loose shape. The brush body is internally provided with a battery, a micro motor and a micro control switch which are electrically connected, the micro motor is connected with a sleeve, the sleeve is rotationally connected in the brush body, and a brush rod of the brush is connected with the sleeve through a rotating piece. The rotating part comprises an elastic columnar rubber plug and an expander, one end of the brush rod, which is far away from the brush head, can be inserted into a central hole of the rubber plug, and the expander and the rubber plug can be pushed into the sleeve together to hold the brush rod tightly. The medical instrument tooth cleaning brush is suitable for cleaning tooth instruments, and is thorough and efficient in cleaning, and the labor amount of repeatedly cleaning by hand-held brushes is reduced.
Description
Technical field:
the utility model relates to the technical field of medical appliances, in particular to a tooth cleaning brush for a medical appliance.
The background technology is as follows:
different pollutants are attached to the surface of the medical instrument in the using process, and the polluted medical instrument (excluding disposable products) can reach the final using place only after being subjected to the treatment links of recovery, cleaning, disinfection, sterilization and the like. The cleaning, disinfection and sterilization conditions of medical instruments have great influence on whether the medical instruments can fully exert the effects, if the instruments are not thoroughly cleaned and disinfected, bacterial biofilms can be bred, the complete sterilization cannot be achieved, and hidden dangers of causing nosocomial infection exist.
In order to reduce the use risk of medical instruments and ensure the safety of both medical processes and doctors and patients, the used polluted medical instruments are required to be placed in a closed container and transported to a decontamination area of a disinfection supply center (central sterilized supply department, CSSD) for treatment by a hospital operating room. Cleaning and sterilizing after classified counting and checking, firstly flushing with flowing water to remove surface pollutant, and then brushing the flushed instrument with a medical cleaning brush. When the medical appliance for cleaning teeth is cleaned, the joint of the appliance is required to be opened, the teeth are exposed, and the tooth sockets are repeatedly brushed by the medical cleaning brush. At present, most of CSSD equipment cleaning brushes are common manual brushes, although some electric cleaning brushes are reported to be applied to CSSD equipment cleaning, most of the electric cleaning brushes are cleaning brushes for brushing lumen equipment, and brush heads of the electric cleaning brushes are still brush heads of the common manual brushes, so that time and labor are wasted, equipment is easily damaged due to uneven force application, and most of tooth equipment is fine surgical equipment, so that development of the electric cleaning brushes suitable for tooth equipment is very necessary.
The utility model comprises the following steps:
in order to solve the problems, the utility model provides the tooth cleaning brush for the medical appliance, which is suitable for cleaning the tooth appliance, and has the advantages of thorough and efficient cleaning, reduced labor intensity of repeated cleaning of the hand-held brush, uniform cleaning force and reduced cleaning loss.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a tooth cleaning brush for medical equipment comprises a brush body and a brush, wherein the front part of the brush body is connected with a brush rod of the brush, and brush heads of the brush are in a tower-shaped loose shape; the brush body is internally provided with a battery, a micro motor and a micro control switch, the battery, the micro motor and the micro control switch are electrically connected, a sleeve is connected to an output shaft of the micro motor and is rotationally connected to the brush body, and a brush rod of the brush is connected with the sleeve through a rotating piece.
Further, connect the commentaries on classics piece and include elasticity columnar rubber plug and expander, the expander package is in the plug outside, sets up the centre bore on the plug, is equipped with the arch along the contour in the plug outside, has two arc blades of opposite setting with the laminating of plug surface on the expander, and the one end of two blades is connected as an organic wholely, and the other end of two blades is the opening that can open and shut, corresponds respectively on two blades and sets up with protruding complex round hole, the brush-holder stud can insert the centre bore of plug in the one end that the brush-holder stud was kept away from, and expander and plug push together can hold the brush-holder stud tightly behind the sleeve.
Further, a reserve chamber for placing the brush is arranged at the rear side of the brush body, and a sealing cover is arranged at the open end of the reserve chamber.
Further, the brush body is buckled with a brush cover, a switch key cap is arranged on the brush cover, and a pressing contact of the micro-control switch is attached to the switch key cap.
Further, the brush body is arranged in the brush shell, the switch key cap is arranged on the brush shell, the pressing contact of the micro-control switch is attached to the switch key cap, the front end of the brush shell is provided with an interface, and the sealing cover can be matched with the tail end of the brush shell.
The utility model has the following advantages:
compared with manual brushing, the utility model adopts the miniature motor to drive the brush head to continuously run, and the brushing is thorough and efficient; compared with a common brush, the brush head is in a tower-shaped loose shape, is matched with the shape of the opening of the tooth appliance, has better adaptability to tooth sockets, and can ensure that the fine parts of the appliance are effectively cleaned. Moreover, the cleaning brush has uniform brushing force, can reduce cleaning loss, protect the cleaning safety of the appliance and prolong the service life of the tooth appliance. The cleaning brush has better overall waterproof performance and can brush the instrument under the water surface.
Description of the drawings:
fig. 1 is a schematic structural view of a first embodiment of the present utility model.
Fig. 2 is a schematic view showing the opening of the brush cover and the closure cover according to the first embodiment of the present utility model.
Fig. 3 is a schematic view showing a structure of the first embodiment of the present utility model without the brush.
Fig. 4 is a schematic view showing the structure of the brush and the adapter according to the first embodiment of the present utility model.
Fig. 5 is a schematic diagram illustrating a usage state of the first embodiment of the present utility model.
Fig. 6 is a schematic structural diagram of a second embodiment of the present utility model.
FIG. 7 is a schematic exploded view of a second embodiment of the present utility model without a brush.
In the figure, the brush body 1, the brush cover 3, the storage chamber 4, the sealing cover 5, the switch key cap 6, the brush head 7, the brush rod 8, the sleeve 9, the micro-control switch 10, the output shaft 11, the micro-motor 12, the battery 13, the rubber strip 14, the rubber plug 15, the water retaining ring 16, the rubber pad 17, the expander 18, the protrusion 19, the round hole 20 and the brush shell.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
With the progress of the medical industry, prevention and control of nosocomial infections has become an increasingly important issue for the medical community. The cleaning quality of the medical instruments directly influences the sterilization effect, each medical instrument is correctly cleaned, and the cleaning quality is ensured. For example, the tooth apparatus is cleaned, and the surface of the tooth groove is not smooth, so that the shaft joint of the apparatus is fully opened to fully expose the teeth. The cleaning personnel must make self protection in the process, and cleaning is strictly performed according to the standard flow.
Referring to fig. 1 and 2, the medical apparatus tooth cleaning brush provided in the first embodiment comprises a brush body 1 and a brush, wherein a cavity is formed in the brush body 1, the brush is provided with a brush head 6 and a brush rod 7, the brush rod 7 is connected with the front part of the brush body 1, and the brush head 6 is in a tower-shaped loose shape and is matched with the head of an opened clamp core. The brush wires of the brush head 6 can be nylon 66 wires, and the brush rod 7 can be made of 304 stainless steel by twisting. The brush body 1 is provided with a brush cover 2 in a buckling manner on the front side, the brush cover 2 is provided with a switch key cap 5, a battery 12, a miniature motor 11 and a micro-control switch 9 are arranged in the brush body 1, the miniature motor 11 is a brush direct-current motor with the optional model of F130, the battery 12, the miniature motor 11 and the micro-control switch 9 are electrically connected, and a pressing contact of the micro-control switch 9 is attached to the switch key cap 5. The brush cover 2 can be replaced after being taken down, the cavity inside the brush body 1 can be sealed after the brush cover 2 is buckled, and the battery 12, the micro motor 11 and the micro control switch 9 can be protected. The output shaft 10 of the miniature motor 11 is fixedly connected with the sleeve 8, the sleeve 8 is rotationally connected in the brush body 1, and the brush rod 7 of the brush is clamped with the sleeve 8 through the rotating part, so that the brush can rotate along with the sleeve 8.
Referring to fig. 4, the receiving member includes an elastic columnar rubber plug 14 and an expander 16, the expander 16 is wrapped outside the rubber plug 14 and can be removed from the rubber plug 14, a central hole is formed in the rubber plug 14, protrusions 18 are arranged on the outer side of the rubber plug 14 along a peripheral line, four rows of protrusions 18 in the embodiment are arranged along the periphery of the rubber plug 14, two arc-shaped blades which are oppositely arranged and are attached to the surface of the rubber plug 14 are arranged on the expander 17, one ends of the two blades are connected into a whole, the other ends of the two blades are open and close, round holes 19 which are matched with the protrusions 18 are correspondingly formed in the two blades, a row of round holes 19 are formed in each blade, one end, far away from the brush head 6, of the brush rod 7 can be inserted into the central hole of the rubber plug 14, after the expander 17 wraps the rubber plug 14 and pushes the rubber plug 14 into the sleeve 8 together, and the expander 17 and the rubber plug 14 are extruded by the sleeve 8, and the brush rod 7 is held tightly by the rubber plug 14 at the moment. When the expander 17 enters the sleeve 8, the end with the two blades connected into a whole enters the sleeve 8. When the brush needs to be taken down from the brush body 1, the rubber plug 14 part extending out of the front part of the brush body 1 is pulled outwards, and the rubber plug 14 is pulled out together with the expander 17.
Referring to fig. 2 and 3, a water blocking ring 15 is provided at the front of the brush body 1 to prevent water from entering the inside from the front of the brush body 1. The back side of the brush body 1 is provided with a reserve chamber 3 for placing a brush, the reserve chamber 3 is provided with a sealing cover 4 for sealing, and in the embodiment, the sealing cover 4 can be buckled to the tail of the brush body 1 to enable the space in the reserve chamber 3 to be independent. In order to ensure that the battery 12 is convenient to replace and the waterproof performance is further improved, a waterproof groove is further formed in the brush body 1, a waterproof adhesive tape 13 is embedded in the waterproof groove, and when the brush cover 2 is buckled on the brush body 1, the edge of the brush cover 2 presses the waterproof adhesive tape 13 tightly. The outside of the reserve chamber 3 of the brush body 1 is covered with a waterproof rubber cushion 16, and when the brush cover 2 is buckled on the brush body 1, the rear end of the brush cover 2 presses the waterproof rubber cushion 16.
Referring to fig. 5, the tower-shaped loose brush head is specially used for brushing tooth appliances, and the brush head is placed under the water surface during cleaning to prevent aerosol from being generated, and the brush head is repeatedly cleaned along the tooth groove direction. Compared with manual brushing, the embodiment is that the motor drives the brush head to operate, and the brushing is thorough and efficient; compared with a common brush, the brush head of the embodiment is in a tower-shaped loose shape and is matched with the shape of the opening of the clamp core, and the brush wire and the tooth slot are better in adaptability.
Referring to fig. 6 and 7, the medical device tooth cleaning brush provided in the second embodiment is most different from the first embodiment in that the brush body 1 is integrally disposed in the brush housing 20 in the second embodiment, the overall waterproof performance of the cleaning brush is further improved, the waterproof groove and the waterproof adhesive tape 13 as in the first embodiment are not required to be disposed on the brush body 1, and the waterproof adhesive tape 16 is not required to be disposed on the outer side of the storage chamber 3. The switch key cap 5 is arranged on the brush shell 20, the pressing contact of the micro-control switch 9 is attached to the switch key cap 5, the front end of the brush shell 20 is provided with an interface, the brush rod 3 and the rubber plug 14 are extended, the sealing cover 4 connected with the storage chamber 3 on the brush body 1 can be matched with the tail end of the brush shell 20, and the sealing cover 4 in the embodiment can prop against the storage chamber 3 and fix the brush body 1 in the brush shell 20. Other structures of the cleaning brush of the present embodiment, such as the brush body 1, the brush, the rotating member, the battery 12, the micro motor 11, the micro switch 9, and the water retaining ring 15, can be arranged with reference to the first embodiment.
In this embodiment, when the battery 12 is replaced, the cover 4 is opened, and the brush body 1 is taken out of the brush housing 20 as a whole; after the battery 12 is replaced, the brush body 1 is pushed into the brush housing 20 to cover the sealing cover 4. The brush rod 3 is inserted into the central hole of the rubber plug 14, the expander 17 is wrapped outside the rubber plug 14 and is pushed into the sleeve 8 from the interface of the brush shell 20, and a certain acting force is required to be applied in the pushing process. The finger presses the switch key cap 5 to control the micro-control switch 9 to start or stop the micro-motor 11. When the output shaft 10 of the micro motor 11 rotates, the sleeve 8, the expander 17, the rubber plug 14 and the brush rotate together to repeatedly brush tooth grooves.
Finally, it should be noted that: the foregoing examples are provided for illustrating the technical scheme of the present utility model, and are not to be construed as limiting the scope of the present utility model, and any alternative modifications or alterations made to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (8)
1. The tooth cleaning brush for the medical appliance is characterized by comprising a brush body and a brush, wherein the front part of the brush body is connected with a brush rod of the brush, and the brush head of the brush is in a tower-loose shape; the brush body is internally provided with a battery, a micro motor and a micro control switch, the battery, the micro motor and the micro control switch are electrically connected, a sleeve is connected to an output shaft of the micro motor and is rotationally connected to the brush body, and a brush rod of the brush is connected with the sleeve through a rotating piece.
2. The medical instrument tooth cleaning brush according to claim 1, wherein the rotation connecting piece comprises an elastic columnar rubber plug and an expander, the expander is wrapped on the outer side of the rubber plug, a central hole is formed in the rubber plug, protrusions are arranged on the outer side of the rubber plug along a peripheral line, two arc-shaped blades which are oppositely arranged and are attached to the surface of the rubber plug are arranged on the expander, one ends of the two blades are connected into a whole, the other ends of the two blades are open and close, round holes matched with the protrusions are correspondingly formed in the two blades respectively, one end, far away from the brush head, of the brush rod can be inserted into the central hole of the rubber plug, and the expander and the rubber plug can be tightly held after being pushed into the sleeve together.
3. A medical device tooth cleaning brush as claimed in claim 2, characterized in that a storage chamber for placing the brush is provided at the rear side of the brush body, and an opening end of the storage chamber is provided with a cover.
4. The medical instrument tooth cleaning brush according to claim 3, wherein the brush body is fastened with a brush cover, the brush cover is provided with a switch key cap, and the pressing contact of the micro-control switch is attached to the switch key cap.
5. A medical appliance tooth cleaning brush as claimed in claim 3, characterized in that the brush body is arranged in a brush shell, a switch key cap is arranged on the brush shell, a pressing contact of the micro-control switch is attached to the switch key cap, an interface is arranged at the front end of the brush shell, and the sealing cover can be matched with the tail end of the brush shell.
6. A medical device tooth cleaning brush as claimed in claim 4 or 5, characterized in that a water blocking ring is mounted at the front of said brush body.
7. The medical device tooth cleaning brush according to claim 4, wherein a waterproof groove is further arranged on the brush body, a waterproof adhesive tape is embedded in the waterproof groove, and when the brush cover is buckled on the brush body, the edge of the brush cover presses the waterproof adhesive tape.
8. The medical device tooth cleaning brush according to claim 7, wherein a waterproof rubber pad is covered on the outer side of the storage chamber of the brush body, and the rear end of the brush cover is pressed against the waterproof rubber pad when the brush cover is buckled on the brush body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319882.9U CN219939964U (en) | 2023-05-26 | 2023-05-26 | Tooth cleaning brush for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319882.9U CN219939964U (en) | 2023-05-26 | 2023-05-26 | Tooth cleaning brush for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219939964U true CN219939964U (en) | 2023-11-03 |
Family
ID=88539315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319882.9U Active CN219939964U (en) | 2023-05-26 | 2023-05-26 | Tooth cleaning brush for medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219939964U (en) |
-
2023
- 2023-05-26 CN CN202321319882.9U patent/CN219939964U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |