NL2030577B1 - Instrument disinfection device for infectious disease department - Google Patents

Instrument disinfection device for infectious disease department Download PDF

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Publication number
NL2030577B1
NL2030577B1 NL2030577A NL2030577A NL2030577B1 NL 2030577 B1 NL2030577 B1 NL 2030577B1 NL 2030577 A NL2030577 A NL 2030577A NL 2030577 A NL2030577 A NL 2030577A NL 2030577 B1 NL2030577 B1 NL 2030577B1
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NL
Netherlands
Prior art keywords
disinfection
disinfection cabinet
infectious diseases
box
valve
Prior art date
Application number
NL2030577A
Other languages
Dutch (nl)
Inventor
Zhou Guangyao
Li Jie
Fang Peipei
Zhu Gelu
Pan Chenwei
Huang Shanshan
Li Shaoxun
Original Assignee
The Second Affiliated Hospital And Yuying Childrens Hospital Of Wenzhou Medical Univ
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Priority to NL2030577A priority Critical patent/NL2030577B1/en
Application granted granted Critical
Publication of NL2030577B1 publication Critical patent/NL2030577B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/085—Infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/123—Connecting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Disclosed is an instrument disinfection device for an infectious disease department, comprising a bracket, a disinfection box provided at a top of the bracket, a box door provided on the front of the disinfection box, a disinfection gas injection port provided at a head end of the disinfection box and in communication with a disinfection gas storage tank, a disinfection gas discharge port provided at a tail end of the disinfection box; a spray head provided at a top end of the inside of the disinfection box and in communication with a disinfection liquid storage device via a liquid supply pump, and a rotary draining device located on a bottom plate inside the disinfection box and comprising a rotary disc, a draining tray and a placing mesh.

Description

P935/NLpd
INSTRUMENT DISINFECTION DEVICE FOR INFECTIOUS DISEASE DEPARTMENT
TECHNICAL FIELD
The present invention relates to the field of disinfection equipment and in particular to an instrument disinfection device for an infectious disease department.
BACKGROUND ART
In clinical practice, it is often necessary to make direct contact with patients during disease care and treatment for pa- tients in the infectious disease department, such as intravenous injection, intramuscular injection, skin test, postoperative dressing change and filling the bedside brand. In the prior art, most infected patients are disinfected regularly, but the nursing trays and nursing appliances used in the existing operation pro- cess are in directly contact with the contaminated arms. If the contact surfaces cannot be disinfected in time, it is easy to cause cross-infection and disease spread.
In order to ensure the safety of laboratory personnel, fre- quently scaking disinfection treatment or boiling disinfection treatment is required. However, there are many kinds of instru- ments, and materials thereof are also different. Some instruments have a small specific gravity, and when they are placed in the disinfectant liquid, these instruments will float on the surface of disinfectant liquid, and thus cannot be effectively and thor- oughly disinfected, seriously affecting the disinfection effect.
Instruments that require water-proof treatment cannot be disin- fected with liquids, and additional disinfection equipment is re- quired, which increases the cost of disinfection.
SUMMARY
The purpose of the present invention is to provide an instru- ment disinfection device for an infectious disease department, which solves the above-mentioned problems of the prior art, satis- fies the requirements for disinfecting a variety of instruments,
and has a good disinfecting effect and a low disinfecting cost.
In order to achieve the above object, the present invention adopts the following technical scheme.
The present invention discloses an instrument disinfection device for an infectious disease department, comprising a bracket, a disinfection box provided at a top of the bracket, a box door provided on the front of the disinfection box, a disinfection gas injection port provided at a head end of the disinfection box and in communication with a disinfection gas storage tank, a disinfec- tion gas discharge port provided at a tail end of the disinfection box; a spray head provided at a top end of the inside of the dis- infection box and in communication with a disinfection liquid storage device via a liquid supply pump, and a rotary draining de- vice located on a bottom plate inside the disinfection box and comprising a rotary disc, a draining tray and a placing mesh, wherein a bottom of the rotary disc is connected to a motor, by which, the rotary disc is controlled to rotate, a top of the rota- ry disc is provided at the draining tray, and the placing mesh is provided at the top of the draining tray.
Preferably, the rotary disc is connected to a bottom of the disinfection box via a bearing; a support rod is fixedly connected to a top of the rotary disc; the support rod is provided at the periphery of the draining tray; a support ring is provided at a top of the support rod; a placing ring is provided at a top of the support ring; a placing mesh is placed in the placing ring; and the placing mesh is located at the top of the draining tray and opposite to the draining tray.
Preferably, handles are fixedly connected to both sides of an outer wall at the top of the draining tray.
Preferably, a bottom box is provided at the bottom of the disinfection box, and the motor is provided in the bottom box.
Preferably, the bottom of the disinfection box is further provided with a liquid discharge port in communication with the draining tray and a cavity of the disinfection box, and an on-off valve is provided at the liquid discharge port.
Preferably, the instrument disinfection device further com- prises a disinfection verification device provided at the tail end of the disinfection box.
Preferably, the disinfection verification device comprises a shut-off valve, an accomodating cavity connected to the shut-off valve, a biological indicator fixing device and a sealing cover hermetically connected to a housing of the accommodating cavity, wherein, a biological indicator pushing rod is provided through the middle of the sealing cover; one end of the pushing rod is provided with a limiting block, and the other end is fixedly con- nected to the biological indicator fixing device; the biological indicator fixing device is used for placing a biological indica- tor; and the pushing rod is capable of pushing the biological in- dicator fixing device to the inside of the housing through the shut-off valve; an end of the sealing cover and an opposite end of the limiting block are provided with a sliding sealing assembly, and the sliding sealing assembly is capable of keeping the pushing rod sealed with the sealing cover during sliding.
Preferably, a pressure-relief high-efficiency filtering de- vice is further provided at the tail end of the disinfection box, which comprises a pressure-relief high-efficiency filter, a pres- sure-relief pipeline and a shut-off valve, wherein one end of the pressure-relief high-efficiency filter is in communication with the inside of a box body of the disinfection box via the pressure- relief pipeline, and the shut-off valve is provided on the same section of the pressure-relief pipeline; and the pressure-relief pipeline at the other end of the pressure-relief high-efficiency filter is in communication with the housing at a downstream end of an exhaust port airtight valve.
Preferably, a set of drying heads are also respectively pro- vided on inner walls on both sides of the inside of the disinfec- tion box, the drying heads are connected to a fan via an air sup- ply pipe, and a heating device is provided inside the drying heads; and the heating device is used for heating air so that the drying heads blow out hot air to dry the instrument.
Preferably, a far infrared light and an ultraviolet light are further installed on front and rear inner walls of the disinfect box.
Compared with the prior art, the present invention has the following beneficial effects: 1. The instrument disinfection device for an infectious dis- ease department according to the present invention has a variety of disinfection modes. It can perform liquid spray disinfection, gas disinfection and light disinfection on instruments, and is suitable for the disinfection requirements of a variety of differ- ent instruments, with a wide range of use, good disinfection ef- fects on instruments, and low disinfection costs. 2. In the present invention, a drain disc is provided under the placing mesh. When the instrument is placed on the placing mesh for disinfection, the residual water droplets on the instru- ment will fall on the drain disc, thereby preventing the water droplets from falling on the inner box and making it difficult to remove.
BRIEF DESCRIPTION OF THE DRAWINGS
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or prior art, the drawings used in the embodiments are briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained from these drawings without involving any in- ventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall structure of an instrument disinfection device for an infectious disease depart- ment in the present invention;
FIG. 2 is a schematic diagram of an internal structure of a disinfection box of the instrument disinfection device for an in- fectious disease department in the present invention; and
FIG. 3 is a schematic view of a disinfection verification de- vice in the present invention;
In the figures: l-bracket, 2-disinfection box, 3-box door, 4- disinfection gas injection port, 5-disinfection gas discharge port, 6-spray head, 7-rotating draining device, 71-rotating disc, 72-draining tray, 73-placing mesh, 74-motor, 75-support rod, 76- support ring, 77-handle, 78-placing ring, 8-disinfection verifica- tion device, 9-drying head, 10-heating device, 11-shut-off valve,
l2-accommodating cavity, 13-biological indicator fixing device, 14-sealing cover, 15-biological indicator pushing rod, 16-limiting block, 17-biological indicator, 18-sliding sealing assembly, 19- pressure-relief high-efficiency filter, 20-pressure-relief pipe- 5 line, 21-shut-off valve, and 22-bottom box.
DETAILED DESCRIPTION OF THE EMBODIMENTS
The technical solutions in the embodiments of the present in- vention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the em- bodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without involving any inventive effort are within the scope of the present invention.
The purpose of the present invention to provide an instrument disinfection device for an infectious disease department which solves the problems of the prior art.
In order to make the above objectives, features and ad- vantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodi- ments.
As shown in FIGs. 1 and 2, the instrument disinfection device for an infectious disease department, comprises a bracket 1, a disinfection box 2 provided at a top of the bracket 1, a box door 3 provided on the front of the disinfection box 2, a disinfection gas injection port 4 provided at a head end of the disinfection box 2 and in communication with a disinfection gas storage tank, a disinfection gas discharge port 5 provided at a tail end of the disinfection box 2; a spray head 6 provided at a top end of the inside of the disinfection box 2 and in communication with a dis- infection liquid storage device via a liquid supply pump, and a rotary draining device 7 located on a bottom plate inside the dis- infection box 2 and comprising a rotary disc 71, a draining tray 72 and a placing mesh 73, wherein a bottom of the rotary disc 71 is connected to a motor 74, by which, the rotary disc 71 is con- trolled to rotate, a top of the rotary disc 71 is provided at the draining tray 72, and the placing mesh 73 is provided at the top of the draining tray 72. In use, the placing ring 78 is taken out, and the instrument to be disinfected is placed on the placing mesh 73; and then the placing ring 78 is placed on the support ring 76, and the box door 3 is closed. The remaining water drops on the in- strument will drop on the draining tray 72, preventing the water drops from falling to the bottom of the disinfection box and dif- ficult to be removed.
In this particular embodiment, the rotary disc 71 is connect- ed to the box bottom of the disinfection box 2 via a bearing, and a support rod 75 is fixedly connected to a top of the rotary disc.
The support rod 75 is provided at the periphery of the draining tray 72. A support ring 76 is provided at the top of the support ring 75. A placing ring 78 is provided at the top of the support ring 76, and a placing mesh 73 is placed in the placing ring 78.
The placing mesh 73 is located at the top of the draining tray 72 and opposite to the draining tray 72. Handles 77 are fixedly con- nected to both sides of the outer wall at the top of the draining tray 72. A bottom box 22 is provided at the bottom of the disin- fection box 2, and a motor 74 is provided in the bottom box 22.
The bottom of the disinfection box 2 is further provided with a liquid discharge port (not shown in the figure) in communication with the draining tray 72 and the cavity of the disinfection box 2, and the liquid discharge port is provided with an on-off valve.
The disinfection device in the present embodiment is further provided with a disinfection verification device 8 provided at the tail end of the disinfection box 2. As shown in FIG. 3, the disin- fection verification device 8 comprises a shut-off valve 11, an accommodating cavity 12 connected to the shut-off valve 11, a bio- logical indicator fixing device 13 and a sealing cover 14 hermeti- cally connected to a housing of the accommodating cavity 12.
Wherein, a biological indicator pushing rod 15 is provided through the middle of the sealing cover 14; one end of the pushing rod is provided with a limiting block 16, and the other end is fixedly connected to the biological indicator fixing device 13. The bio-
logical indicator fixing device is used for placing a biological indicator 17. The pushing rod is capable of pushing the biological indicator fixing device 13 to the inside of the housing through the shut-off valve 11. An end of the sealing cover 14 and an oppo- site end of the limiting block 16 are provided with a sliding sealing assembly 18, and the sliding sealing assembly 18 is capa- ble of keeping the pushing rod sealed with the sealing cover dur- ing sliding. The biological indicator fixing device 13 carries the biological indicator 17 through the shut-off valve 11 and is pushed into the disinfection box, which can truly reflect and ver- ify the gas disinfection effect during the disinfection process of the device.
In the present embodiment, a pressure-relief high-efficiency filtering device is further provided at the tail end of the disin- fection box 2, which comprises a pressure-relief high-efficiency filter 19, a pressure-relief pipeline 20 and a shut-off valve 21.
Wherein one end of the pressure-relief high-efficiency filter 19 is in communication with the inside of a box body of the disinfec- tion box 2 via the pressure-relief pipeline 20, and the shut-off valve 21 is provided on the same section of the pressure-relief pipeline 20; and the pressure-relief pipeline 20 at the other end of the pressure-relief high-efficiency filter 19 is in communica- tion with the housing at a downstream end of an exhaust port air- tight valve.
The pressure-relief high-efficiency filtering device is main- ly used for safe pressure relief of the disinfection box 2 during the disinfection process. Because the disinfection box 2 is gener- ally a closed structure during the gas disinfection process, the pressure in the whole disinfection system will gradually increase during the disinfection process. There is a greater risk of damag- ing the disinfection box 2, and it is easy to cause the leakage of disinfection gas to the outside of the disinfection box 2, which may pose a personal threat to surrounding personnel. During the disinfection process, by opening the shut-off valve 21 of the pressure-relief high-efficiency filtrating device, the excess gas causing the pressure increase can be discharged to the exhaust pipe downstream of the high-efficiency filtration device after high-efficiency filtrating, and finally to the outside, thereby safely and effectively reducing the pressure in the disinfection system.
In the present embodiment, a set of drying heads 9 are also respectively provided on the inner walls of both sides of the in- side of the disinfection box 2, the drying heads 9 are connected to a fan (not shown in the figure) via an air supply pipe, and a heating device 10 is provided inside the drying heads 9. The heat- ing device 10 can be selected as an electric heating rod or an electric heating wire, and the heating device 10 is used for heat- ing air so that the drying heads 9 blow hot air to dry the disin- fected instruments.
In the present embodiment, the disinfection gas injection port 4 and the disinfection gas discharge port 5 are both a sealed interface with a shut-off valve, and an interface end of the sealed interface is also provided with a sealing cover. A sealing strip is provided on the inner side of the box door 3, making the contact between the box door 3 and the box body of the disinfec- tion box 2 well sealed.
In this embodiment, a far infrared light and ultraviolet light (not shown) are further installed on the front and rear in- ner walls of the disinfect box 2 to perform photodisinfection of instruments.
The disinfection device provided in this embodiment can per- form spray disinfection, gas disinfection and light disinfection on the instrument, and each disinfection mode can be flexibly se- lected according to the actual situation of the instrument. When performing spray disinfection, the disinfection liquid in the dis- infection storage device is pressurized to the spray head 6 by the liquid supply pump, and the spray disinfection is performed on the device through the spray head 6. When performing gas disinfection, disinfection gas is injected at the disinfection gas injection port 4 to perform gas disinfection on the instrument in the box body. The disinfection gas is discharged after a certain time, and is recovered at the disinfection gas discharge port 5. In this process, the gas disinfection effect is observed through the dis- infection verification device 8 at all times. When performing light disinfection, the far infrared light and ultraviolet light are turned on to irradiate the instruments.
The present invention uses specific examples to illustrate the principles and implementation of the present invention. The description of the above embodiments is only used to help under- stand the method and core idea of the present invention. At the same time, those of ordinary skill in the art will appreciate that many changes can be made in the specific embodiments and applica- tions of the present invention in light of the above teachings. In conclusion, this description should not be construed as limiting the present invention.

Claims (10)

CONCLUSIESCONCLUSIONS 1. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten, gekenmerkt doordat deze omvat: een beugel, een desinfectiekast voorzien aan een bovenkant van de beugel, een deur voor de kast die is voorzien aan de voorzijde van de des- infectiekast, een injectiepoort voor desinfectiegas aan een kops einde van de desinfectiekast en die in verbinding staat met een opslagtank voor desinfectiegas, een opening voor de afvoer van desinfectiegas aan een uiteinde van de desinfectiekast, een sproeikop die is voorzien aan een boveneinde van de binnenkant van de desinfectiekast en die in communicatie staat met een op- slaginrichting voor desinfectievloeistof via een vloeistoftoevoer- pomp, en een roterende aftapinrichting die zich op een bodemplaat in de desinfectiekast bevindt en die bestaat uit een roterende schijf, een afdruipbak en een plaatsingsgaas, waarbij een bodem van de ro- terende schijf is verbonden met een motor, waardoor de roterende schijf wordt bestuurd om te roteren, waarbij een bovenkant van de roterende schijf is voorzien bij de afdruipbak, en het plaatsings- gaas is voorzien aan de bovenkant van de afdruipbak.Apparatus for disinfecting instruments of an infectious diseases department, characterized in that it comprises: a bracket, a disinfection cabinet provided at a top of the bracket, a door for the cabinet provided at the front of the disinfection cabinet, a disinfection gas injection port at a head end of the disinfection cabinet and communicating with a disinfection gas storage tank, a disinfection gas discharge port at one end of the disinfection cabinet, a spray head provided at an upper end of the inside of the disinfection cabinet and which is in communication with a disinfection liquid storage device via a liquid supply pump, and a rotating draining device located on a bottom plate in the disinfection cabinet and consisting of a rotating disc, a drip tray and a placement mesh, with a bottom of the rotating disc is connected to a motor, whereby the rotating disc is controlled to rotate, a top of the rotating disc is provided at the drip tray, and the placement mesh is provided at the top of the drip tray. 2. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat de roterende schijf via een lager is verbonden met een bodem van de desinfectiekast; waarbij een steunstang vast is verbonden met een bovenkant van de roterende schijf; waarbij de steunstaaf is voor- zien aan de omtrek van de afdruipbak; waarbij aan de bovenzijde van de steunstang een steunring is aangebracht; waarbij aan de bo- venzijde van de steunring een plaatsingsring is voorzien; waarbij in de plaatsingsring een plaatsingsgaas wordt geplaatst; en waar- bij het plaatsingsgaas zich bevindt aan de bovenzijde van de af- druipbak en tegenover de afdruipbak.An apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that the rotating disk is connected to a bottom of the disinfection cabinet through a bearing; wherein a support rod is fixedly connected to a top of the rotating disk; wherein the support bar is provided at the periphery of the drip tray; wherein a support ring is arranged on the top side of the support rod; wherein a positioning ring is provided on the top side of the support ring; wherein a placement mesh is placed in the placement ring; and wherein the locating mesh is located at the top of the drip tray and opposite the drip tray. 3. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat handgrepen vast zijn verbonden met beide zijden van een buitenwand aan de bovenzijde van de afdruipbak.Apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that handles are fixedly connected to both sides of an outer wall at the top of the drip tray. 4. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat aan de onderkant van de desinfectiekast een onderkast is aangebracht en in de onderkast de motor is aangebracht.Apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that a bottom box is arranged at the bottom of the disinfection cabinet and the motor is arranged in the bottom box. 5. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat de bodem van de desinfectiekast verder is voorzien van een poort voor het afvoeren van vloeistof die in verbinding staat met de afvoer- bak en een holte van de desinfectiekast, en waarbij een aan-uit klep is voorzien bij de poort voor het afvoeren van vloeistof.An apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that the bottom of the disinfection cabinet is further provided with a liquid drain port communicating with the drain tray and a cavity of the disinfection cabinet, and an on-off valve is provided at the port for draining liquid. G. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, gekenmerkt doordat deze verder een desinfectieverificatie-inrichting omvat die is voorzien aan het uiteinde van de desinfectiekast.G. Apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that it further comprises a disinfection verification device provided at the end of the disinfection cabinet. 7. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat de desinfectieverificatie-inrichting verder omvat een afsluitklep, een op de afsluitklep aangesloten opneemholte, een bevestigingsin- richting voor een biologische indicator en een afsluitdeksel die hermetisch is verbonden met een behuizing van de opneemholte, waarbij door het midden van het afsluitdeksel een biologische in- dicatorduwstang is aangebracht; waarbij het ene uiteinde van de duwstang is voorzien van een begrenzingsblok en waarbij het andere uiteinde vast is verbonden met een bevestigingsinrichting voor de de biologische indicator; waarbij de bevestigingsinrichting voor de biologische indicator wordt gebruikt voor het plaatsen van een biologische indicator; en waarbij de duwstang in staat is om de bevestigingsinrichting voor de biologische indicator door de af-An apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that the disinfection verification device further comprises a shut-off valve, a receiving cavity connected to the shut-off valve, a biological indicator attachment device and a shut-off cover hermetically connected to a housing of the receiving cavity, with a biological indicator pushrod disposed through the center of the sealing cover; wherein one end of the push rod is provided with a limiting block and the other end is fixedly connected to a mounting device for the biological indicator; wherein the biological indicator mounting device is used to place a biological indicator; and wherein the push rod is capable of pushing the biological indicator mounting device through the sluitklep naar de binnenkant van de behuizing te duwen; waarbij een uiteinde van het afsluitdeksel en een tegenoverliggend uitein- de van het begrenzingsblok zijn voorzien van een glijdend afdich- tingssamenstel, en het glijdende afdichtingssamenstel in staat is om de duwstang tijdens het schuiven afgedicht te houden met het afsluitdeksel.pushing the closing cover towards the inside of the housing; wherein one end of the sealing cover and an opposite end of the restriction block are provided with a sliding seal assembly, and the sliding sealing assembly is capable of keeping the pushrod sealed with the sealing cover during sliding. 8. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat aan het uiteinde van de desinfectiekast verder een drukontlastende hoogrendementsfilterinrichting is voorzien, die een drukontlastend hoogrendementsfilter, een overdrukleiding en een afsluitklep om- vat, waarbij een uiteinde van de drukontlastende hoogrendements- filter via de overdrukleiding in verbinding staat met de binnen- kant van een kastlichaam van de desinfectiekast, en waarbij de af- sluitklep is aangebracht op hetzelfde gedeelte van de overdruklei- ding; en waarbij de overdrukleiding aan het andere uiteinde van het drukontlastend hoogrendementsfilter in verbinding staat met de behuizing aan een stroomafwaarts uiteinde van een luchtdichte klep van een uitlaatpoort.An apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that a pressure-relieving high-efficiency filter device is further provided at the end of the disinfection cabinet, comprising a pressure-releasing high-efficiency filter, an overpressure line and a shut-off valve, wherein one end of the high-efficiency pressure relief filter communicates through the overpressure line with the inside of a cabinet body of the disinfection cabinet, and wherein the shut-off valve is provided on the same portion of the overpressure line; and wherein the pressure relief line at the other end of the pressure relief high efficiency filter communicates with the housing at a downstream end of an airtight valve of an outlet port. 9. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat op binnenwanden aan weerszijden van de binnenkant van de desinfectie- kast respectievelijk een set droogkoppen is aangebracht, waarbij de droogkoppen zijn aangesloten op een ventilator via een lucht- toevoerleiding en waarbij in de droogkoppen een verwarmingsappa- raat is aangebracht.Apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that a set of drying heads is arranged on inner walls on both sides of the inside of the disinfection cabinet, respectively, the drying heads being connected to a fan via an air supply line and where a heating device is installed in the drying heads. 10. Apparaat voor het desinfecteren van instrumenten van een afde- ling infectieziekten volgens conclusie 1, met het kenmerk, dat verder een ver infrarood licht en een ultraviolet licht zijn geïn- stalleerd op de voorste en achterste binnenwanden van de desinfec- tiekast.An apparatus for disinfecting instruments of an infectious diseases department according to claim 1, characterized in that a far infrared light and an ultraviolet light are further installed on the front and rear inner walls of the disinfection cabinet.
NL2030577A 2022-01-17 2022-01-17 Instrument disinfection device for infectious disease department NL2030577B1 (en)

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