CN213269092U

CN213269092U - Band-aid sterilization device

Info

Publication number: CN213269092U
Application number: CN202021561867.1U
Authority: CN
Inventors: 吴佳俊
Original assignee: Zhejiang Huikang Medical Products Co ltd
Current assignee: Zhejiang Huikang Medical Products Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a woundplast sterilization apparatus, which aims to solve the problem that after ethylene oxide is used for sterilization, ethylene oxide is remained on the surface of a sterilized article to cause injury to human body or environment. The key points of the technical scheme are as follows: including sterilization chamber and clean room, the indoor board of placing that is equipped with of sterilization, the both ends of placing the board all are provided with sealed piece, all are provided with logical groove on sterilization chamber and the clean room, are provided with the recess on the inner wall of sterilization chamber and clean room, are provided with the lead screw in the recess, and the cover is equipped with nut seat one and nut seat two on the lead screw. The utility model discloses a woundplast sterilization apparatus can purify the woundplast after the sterilization is accomplished through the clean room, prevents that the woundplast surface from remaining ethylene oxide and causing the injury to human body or environment, and the fan can be dried the woundplast of placing on the board simultaneously, has improved the processingquality of woundplast, prevents that the remaining steam in woundplast surface from causing secondary pollution.

Description

Band-aid sterilization device

Technical Field

The utility model relates to a sterilizing installation, more specifically say that it relates to an adhesive bandage sterilization apparatus.

Background

The ethylene oxide sterilizing device is a key device of a disposable sterile medical instrument manufacturing enterprise, has special requirements on installation operation, use and management, uses ethylene oxide as a sterilizing agent, and is a broad-spectrum sterilizing agent which can kill various microorganisms including spores, tubercle bacillus, bacteria, viruses, fungi and the like at normal temperature.

However, the existing ethylene oxide disinfection cabinet utilizes ethylene oxide for disinfection, and the ethylene oxide is a toxic carcinogen, a central nerve inhibitor, an irritant and a raw stock poison, so after the ethylene oxide is used for disinfection, the ethylene oxide is remained on the surface of a disinfected object, and the disinfected object is harmful to a human body or the environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a woundplast sterilization apparatus can drive through setting up lead screw and nut seat and place the board and shift to in the clean room after the sterilization is accomplished, realizes purifying the remaining ethylene oxide in woundplast surface, reaches and prevents that ethylene oxide from remaining the purpose that causes the harm to human body and environment.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a woundplast sterilization apparatus, includes sterilization chamber and clean room, be provided with the board of placing of a plurality of array distributions in the sterilization chamber, the both ends of placing the board all are provided with rather than fixed connection's sealed piece, all be provided with the logical groove that corresponds with sealed piece position in sterilization chamber and the clean room, sealed piece and the inner wall laminating that leads to the groove, be provided with the recess that switches on each other on the inner wall of sterilization chamber and clean room, be provided with the lead screw rather than rotating the connection in the recess, the cover is equipped with nut seat one and nut seat two on the lead screw, nut seat one and nut seat two respectively with the sealed piece fixed connection of both sides, nut seat one and nut seat two all laminate with the inner wall of recess.

By adopting the technical scheme, the woundplast to be sterilized is placed on the placing plate, when the placing plate is positioned in the sterilizing chamber for sterilization, the sealing block can seal the through groove, the nut seat can seal the groove for a while, after the woundplast is sterilized in the sterilizing chamber, the screw rod in the groove is rotated, the screw rod can drive the nut seat I and the nut seat II to move after rotating, the nut seat I and the nut seat II can drive the placing plate to move towards the purifying chamber, when the placing plate is completely positioned in the purifying chamber, the sealing block at the other end is just attached to the inner wall of the through groove, the nut seat II fixedly connected with the sealing block at the other end can just replace the position of the original nut seat I to seal the groove, thus when the placing plate is purified in the purifying chamber, ethylene oxide in the sterilizing chamber can not continuously enter the purifying chamber to influence the purifying effect of the woundplast, after ethylene oxide on the surface of the band-aid is purified, the band-aid on the placing plate is taken out by opening the opening of the purifying chamber, so that residual ethylene oxide on the surface of the band-aid can be purified after the band-aid is sterilized, and the sterilizing chamber does not need to be opened when the band-aid is taken out, so that leakage of ethylene oxide is reduced.

The utility model discloses further set up to: and a sealing strip is arranged on the outer wall of the sealing block.

Through adopting above-mentioned technical scheme, when sealed piece shutoff when leading to the inslot, the sealing effect of sealed piece can be strengthened to the sealing washer.

The utility model discloses further set up to: the surface of the sealing block is provided with a clamping groove, and the sealing strip is fixedly connected with the inner wall of the clamping groove.

Through adopting above-mentioned technical scheme, the sealing strip can make the sealing strip more stable with being connected between the sealed piece after the embedding in the draw-in groove, has prolonged the life of sealing strip.

The utility model discloses further set up to: the surface of the first nut seat and the surface of the second nut seat are fixedly connected with limiting blocks, and limiting grooves for the limiting blocks to insert and move are formed in the inner walls of the grooves.

By adopting the technical scheme, in the process that the first nut seat and the second nut seat move along with the rotation of the screw rod, the limiting block can move along the inner wall of the limiting groove, so that the first nut seat and the second nut seat are more stable in the moving process.

The utility model discloses further set up to: the inner wall of the limiting groove is provided with a plurality of universal balls distributed in an array mode, and the universal balls are attached to the surface of the limiting block.

Through adopting above-mentioned technical scheme, at the in-process that the stopper removed along the spacing groove, universal ball can roll along the surface of stopper, has reduced the friction between stopper and the spacing groove, makes the removal of stopper more smooth and easy.

The utility model discloses further set up to: the top of the inner wall of the clean room is provided with a fan, the outside of the clean room is provided with an exhaust port, and the exhaust port is provided with an air pump for pumping the air in the clean room.

Through adopting above-mentioned technical scheme, when placing the board and shifting to the clean room in, the fan on top can carry out the drying to placing the woundplast on the board, the processingquality of woundplast has been improved, and install the HEPA filter screen in the exhaust port, the aspiration pump can be with the gaseous pumping in the clean room, the air inlet has been seted up on the clean room, the outside air can be gushed into the clean room through the air inlet after gaseous pumping, the fan then can blow down the residue on woundplast surface, make the air current circulation in the clean room get up, play a purifying effect to harmful substance.

The utility model discloses further set up to: the placing plate comprises an installing block fixedly connected with the sealing block and a plurality of fixing rods used for placing the tray, and the fixing rods are fixedly connected with the installing block.

Through adopting above-mentioned technical scheme, the woundplast can directly be placed on the tray, then place the tray on the dead lever, when needing to take off the woundplast, directly fall with the tray from the dead lever take off can, make taking of woundplast more convenient.

The utility model discloses further set up to: the outer wall of the purification chamber is provided with a motor, the inner wall of the groove is provided with a through hole for extending one end of the screw rod, and one end of the screw rod extending out of the through hole is connected with an output shaft of the motor.

Through adopting above-mentioned technical scheme, when needing to rotate the lead screw, the starter motor just can drive the lead screw and rotate, closes the motor and just can make the lead screw stall, has saved the manual work, has improved the efficiency of placing the board removal, makes the rotation of lead screw more convenient.

To sum up, the utility model discloses following beneficial effect has:

after placing the board and being located the clean room completely, the sealed piece of the other end just with the inner wall laminating of logical groove, also just can replace the position of original nut seat one with the sealed piece fixed connection's of the other end nut seat two, carry out the shutoff to the recess, like this when placing the board and carry out the clean room in the clean room, ethylene oxide in the disinfect room just can not be lasting enter into the clean room and influence the purifying effect of woundplast, ethylene oxide on woundplast surface purifies the completion back, open the opening of clean room will place the woundplast on the board take out can, just so can purify after woundplast sterilization and fall the remaining ethylene oxide in woundplast surface, and when taking out the woundplast, also need not open the disinfect room, ethylene oxide's leakage has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention, showing the internal structural features of the sterilization chamber and the decontamination chamber;

FIG. 2 is a schematic view of the internal structure of the present invention, showing the internal structural features of the sterilization chamber and the decontamination chamber;

fig. 3 is the structural schematic diagram of the groove in the utility model, which shows the position relationship of the limiting block and the limiting groove.

In the figure: 1. a sterilization chamber; 2. a clean room; 3. a sealing block; 4. a through groove; 5. a groove; 6. a screw rod; 7. a first nut seat; 8. a second nut seat; 9. a sealing strip; 10. a limiting block; 11. a limiting groove; 12. a ball transfer unit; 13. a fan; 14. mounting blocks; 15. and (5) fixing the rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A woundplast sterilization device is shown in figures 1-3, and comprises a sterilization chamber 1 and a purification chamber 2, wherein a fan 13 is installed at the top end of the inner wall of the purification chamber 2, an exhaust port is arranged outside the purification chamber 2, an HEPA filter screen is installed on the exhaust port, an air inlet is arranged on the purification chamber 2, and an air suction pump for sucking air in the purification chamber 2 is arranged on the exhaust port.

Be equipped with the board of placing of a plurality of array distributions in the sterilization room 1, the both ends of placing the board all are equipped with rather than welded fastening's sealed piece 3, all offer logical groove 4 that corresponds with sealed piece 3 positions on sterilization room 1 and the clean room 2, the size of sealed piece 3 is unanimous with the size that leads to groove 4, is equipped with sealing strip 9 on the outer wall of sealed piece 3, and the draw-in groove has been seted up on the surface of sealed piece 3, the inner wall fixed connection of sealing strip 9 and draw-in groove.

Be equipped with the recess 5 that switches on each other on the inner wall of sterilization chamber 1 and clean room 2, be equipped with one end in the recess 5 and rotate the lead screw 6 of being connected through the pivot rather than, install the motor on the outer wall of clean room 2, the motor is servo motor, set up the through-hole that supplies the one end of lead screw 6 to stretch out on the inner wall of recess 5, the one end that lead screw 6 stretches out the through-hole is connected with the output shaft of motor, the cover is equipped with nut seat one 7 and nut seat two 8 on the lead screw 6, nut seat one 7 and nut seat two 8 respectively with the sealed piece 3 welded fastening of both sides, nut seat one 7 and nut seat two 8 all laminate with the inner wall of recess 5.

The equal fixedly connected with stopper 10 in surface of nut seat one 7 and nut seat two 8 offers the spacing groove 11 that supplies stopper 10 to insert and remove on the inner wall of recess 5, is equipped with the universal ball 12 of a plurality of array distributions on the inner wall of spacing groove 11, and universal ball 12 is laminated with stopper 10's surface.

The placing plate comprises an installing block 14 fixedly connected with the sealing block 3 and a plurality of fixing rods 15 used for placing the tray, and the fixing rods 15 are fixedly connected with the installing block 14.

The woundplast to be sterilized is placed on the placing plate, when the placing plate is positioned in the sterilization chamber 1 for sterilization, the sealing block 3 can seal the through groove 4, the nut seat I7 can seal the groove 5, after the woundplast is sterilized in the sterilization chamber 1, the screw rod 6 in the groove 5 is rotated, the screw rod 6 can drive the nut seat I7 and the nut seat II 8 to move after rotating, the nut seat I7 and the nut seat II 8 can drive the placing plate to move in the purification chamber 2, when the placing plate is completely positioned in the purification chamber 2, the sealing block 3 at the other end is just attached to the inner wall of the through groove 4, the nut seat II 8 fixedly connected with the sealing block 3 at the other end can just replace the position of the original nut seat I7 to plug the groove 5, therefore, when the placing plate is purified in the purification chamber 2, the ethylene oxide in the sterilization chamber 1 can not continuously enter the purification chamber 2 to influence the purification effect of the woundplast, after ethylene oxide on the surface of the band-aid is purified, the band-aid on the placing plate is taken out by opening the opening of the purifying chamber 2, so that residual ethylene oxide on the surface of the band-aid can be purified after the band-aid is sterilized, and when the band-aid is taken out, the sterilizing chamber 1 does not need to be opened, and the leakage of ethylene oxide is reduced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a woundplast sterilization apparatus, includes sterilization chamber (1) and clean room (2), be provided with the board of placing of a plurality of array distributions in sterilization chamber (1), its characterized in that: the both ends of placing the board all are provided with rather than fixed connection's sealed piece (3), all be provided with logical groove (4) that correspond with sealed piece (3) position in sterilization room (1) and clean room (2), sealed piece (3) and the inner wall laminating that leads to groove (4), be provided with recess (5) that switch on each other on the inner wall of sterilization room (1) and clean room (2), be provided with in recess (5) and rotate lead screw (6) of being connected rather than, the cover is equipped with nut seat (7) and nut seat two (8) on lead screw (6), nut seat (7) and nut seat two (8) respectively with sealed piece (3) fixed connection of both sides, nut seat (7) and nut seat two (8) all laminate with the inner wall of recess (5).

2. The wound dressing sterilization apparatus according to claim 1, wherein: and a sealing strip (9) is arranged on the outer wall of the sealing block (3).

3. The wound dressing sterilization apparatus according to claim 2, wherein: the surface of the sealing block (3) is provided with a clamping groove, and the sealing strip (9) is fixedly connected with the inner wall of the clamping groove.

4. The wound dressing sterilization apparatus according to claim 1, wherein: the surface of the first nut seat (7) and the surface of the second nut seat (8) are fixedly connected with limiting blocks (10), and limiting grooves (11) for the limiting blocks (10) to insert and move are formed in the inner wall of the groove (5).

5. The wound dressing sterilization device of claim 4, wherein: the inner wall of the limiting groove (11) is provided with a plurality of universal balls (12) distributed in an array mode, and the universal balls (12) are attached to the surface of the limiting block (10).

6. The wound dressing sterilization apparatus according to claim 1, wherein: the top of the inner wall of the purification chamber (2) is provided with a fan (13), the outside of the purification chamber (2) is provided with an exhaust port, and the exhaust port is provided with a suction pump for sucking gas in the purification chamber (2).

7. The wound dressing sterilization apparatus according to claim 1, wherein: the placing plate comprises an installing block (14) fixedly connected with the sealing block (3) and a plurality of fixing rods (15) used for placing the tray, and the fixing rods (15) are fixedly connected with the installing block (14).

8. The wound dressing sterilization apparatus according to claim 1, wherein: the outer wall of the purification chamber (2) is provided with a motor, the inner wall of the groove (5) is provided with a through hole for extending one end of the screw rod (6), and one end of the screw rod (6) extending out of the through hole is connected with an output shaft of the motor.