CN214105288U - Sterilizing cabinet for medical surgical instruments - Google Patents
Sterilizing cabinet for medical surgical instruments Download PDFInfo
- Publication number
- CN214105288U CN214105288U CN202023337981.9U CN202023337981U CN214105288U CN 214105288 U CN214105288 U CN 214105288U CN 202023337981 U CN202023337981 U CN 202023337981U CN 214105288 U CN214105288 U CN 214105288U
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- Prior art keywords
- pipeline
- surgical instruments
- sterilization
- cabinet
- cabinet body
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 78
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 241000233866 Fungi Species 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000013132 cardiothoracic surgery Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A sterilization cabinet for medical surgical instruments relates to the technical field of medical surgical instrument sterilization. The utility model discloses a solve current sterilization cabinet for surgical instruments and adhere to the comdenstion water on sterilization process surgical instruments and cause sterilization time not up to standard and then be not conform to the sterilization requirement and the problem that the surgical instruments surface adheres to the comdenstion water and increases surgical instruments and infect fungus risk after the sterilization. A sterilization cabinet for medical surgical instruments is characterized in that an air compressor is communicated with an air inlet of a cabinet body through a compressed air filter, and a pure steam generator is communicated with an air inlet of the cabinet body; the motor is connected with the cylinder through a transmission shaft, and the cylinder is provided with a plurality of mesh trays along the axial direction; the water outlet of the cabinet body is communicated with the water inlet of a pipeline II through a pipeline I, and a valve and a steam trap are sequentially arranged on the pipeline II. The utility model is suitable for a disinfect to medical surgical instruments.
Description
Technical Field
The utility model relates to a medical treatment surgical instruments sterilization technical field, concretely relates to sterilization cabinet for medical treatment surgical instruments.
Background
The medical surgical instruments refer to medical instruments used in clinical operations, such as scalpels, surgical scissors, hemostats, suture scissors and the like, and also instruments used in special departments, such as orthopedics, urology, obstetrics and gynecology, burn department, orthopedic surgery, brain surgery, cardiothoracic surgery, general surgery and the like. In the process of operation, instruments are often polluted by blood or tissues, so after the surgical instruments are used, the surgical instruments need to be cleaned and disinfected, generally, after the surgical instruments are washed by sterile distilled water, a disinfectant is adopted for wiping or pasteurization, because the treatment means is limited or some surgical instruments have complicated structures and dead corners which are difficult to treat, the disinfection effect is not ideal, the surgical instruments have residual blood or tissues and even breed bacteria, the surgical instruments are used for patients, and the situation of cross contamination and even wound infection of the patients is easily caused.
In recent years, along with the gradual popularization of sterilization equipment and the more excellent material of surgical instruments, more and more postoperative surgical instruments are sterilized by pure steam through a special sterilization cabinet after being washed, and specifically, the surgical instruments are placed on a placing rack in the sterilization cabinet, and the surgical instruments are sterilized by introducing the pure steam into the sterilization cabinet. However, some problems exist in the actual sterilization process, for example, when the sterilization temperature of the sterilization cabinet is verified, a certain amount of pure steam condensate water exists in the pure steam pipeline, when pure steam is introduced into the sterilization cabinet, the pure steam condensate water enters the sterilization cabinet along with the pure steam and is attached to surgical instruments, and the pure steam is evaporated after a certain time, so that the actual sterilization time of the surgical instruments attached with the pure steam condensate water usually does not reach the specified sterilization time, and the surgical instruments do not meet the sterilization requirements; in addition, after the surgical instruments are sterilized, the surgical instruments are sometimes not used immediately, and are placed in the sterilization cabinet for a certain time, and because a large amount of condensed water is generated due to pure steam cooling in the sterilization cabinet, when the surgical instruments are taken out, the condensed water is attached to the surgical instruments, and in the process of transferring the surgical instruments to an operating room, the condensed water is easy to absorb dust in the air, and meanwhile, the risk of contamination of the surgical instruments due to the existence of moisture is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current sterilization cabinet for surgical instruments and use and adhere to the comdenstion water on sterilization process surgical instruments and cause sterilization time not up to standard and then be not conform to the problem that sterilization requirement and sterilization back surgical instruments surface adhesion comdenstion water increase surgical instruments and infect fungus risk, and provide a sterilization cabinet for medical treatment surgical instruments and use.
A sterilization cabinet for medical surgical instruments comprises a cabinet body, a cabinet door, an air compressor, a pure steam generator, a rotating device, a motor and a sewage discharge device, wherein the rotating device consists of a cylinder body and a mesh tray;
the cabinet comprises a cabinet body, and is characterized in that a cabinet door is arranged at the front end of the cabinet body, an air compressor and a pure steam generator are arranged at the top of the cabinet body, an air outlet of the air compressor is communicated with an air inlet of a compressed air filter through a pipeline, an air outlet of the compressed air filter is communicated with an air inlet of the cabinet body through a pipeline, a hydrophobic sterilization filter is arranged in the compressed air filter, and a steam outlet of the pure steam generator is communicated with a steam inlet of the cabinet body through a pipeline; the bottom of the cabinet body is provided with a motor, a cylinder body is arranged in the cabinet body, the motor is connected with the cylinder body through a transmission shaft, and the cylinder body is provided with a plurality of mesh trays along the axial direction; the water outlet of the cabinet body is respectively communicated with the water inlet of the pipeline II and the water inlet of the pipeline III through the pipeline I, the water outlet of the pipeline II and the water outlet of the pipeline III are both communicated with the water inlet of the sewage discharging device, the pipeline II is sequentially provided with a valve and a steam trap, and the pipeline III is provided with a valve.
The utility model has the advantages that:
(1) the utility model relates to a sterilization cabinet for medical treatment surgical instruments, on the basis of traditional surgical instruments with sterilization cabinet, rotating device has been increased, air compressor and motor, in sterilization cabinet sterilization process, the start motor control cylinder rotates and drives the mesh tray and rotates always, get rid of under the pivoted condition in the pure steam conduit of sterilization initial stage, and the comdenstion water on surgical instruments adheres to, guarantee that all surgical instruments reach the temperature of sterilization regulation at the same time and begin timing, and guarantee that can not have in the whole heat preservation time that individual surgical instruments leads to the temperature to be less than the temperature of regulation owing to adhering to the comdenstion water, the validity of sterilization effect has fully been guaranteed. Meanwhile, for the surgical instruments which do not need to be taken out immediately after sterilization, the condition that pure steam condensate water is attached to the surgical instruments appears in the subsequent taking-out process, the condensate water can be blown off by the air compressor, and the risks of dust adsorption and bacteria contamination of the surgical instruments due to the existence of the condensate water are avoided.
(2) The utility model discloses all set up hydrophobicity degerming filter between the gas outlet of the cabinet body and the air inlet of air compressor and the cabinet body, guarantee the aseptic operation of sterilizer, to surgical instruments clean, aseptic one protective screen that has increased.
The utility model discloses can obtain a sterilizer for medical surgical instruments.
Drawings
Fig. 1 is a schematic structural view of a sterilization cabinet for medical surgical instruments according to embodiment 1, in which 1 is a cabinet body, 2 is a cabinet door, 3 is an air compressor, 4 is a compressed air filter, 5 is a pure steam generator, 6 is a pressure gauge, 7 is a respirator, 8 is a cylinder, 9 is a mesh tray, 10 is a motor, 11 is a steam trap, 12 is a sewage draining device, 14 is a pipeline I, 15 is a pipeline II, and 16 is a pipeline III;
FIG. 2 is a front view of a sterilization cabinet for medical surgical instruments according to example 1, in which 3 is an air compressor, 4 is a compressed air filter, 5 is a pure steam generator, 6 is a pressure gauge, 7 is a respirator, 10 is a motor, 11 is a steam trap, 12 is a sewage draining device, 14 is a pipeline I, 15 is a pipeline II, and 16 is a pipeline III;
FIG. 3 is an enlarged top view of the rotating device in example 1, wherein 8 is a column and 9 is a mesh tray;
FIG. 4 is an enlarged front view of the hydrophobic sterilizing filter in example 1, and FIG. 13 is the hydrophobic sterilizing filter.
Detailed Description
The first embodiment is as follows: the sterilization cabinet for medical surgical instruments comprises a cabinet body 1, a cabinet door 2, an air compressor 3, a pure steam generator 5, a rotating device, a motor 10 and a sewage discharge device 12, wherein the rotating device consists of a cylinder 8 and a mesh tray 9;
a cabinet door 2 is arranged at the front end of the cabinet body 1, an air compressor 3 and a pure steam generator 5 are arranged at the top of the cabinet body 1, an air outlet of the air compressor 3 is communicated with an air inlet of a compressed air filter 4 through a pipeline, an air outlet of the compressed air filter 4 is communicated with an air inlet of the cabinet body 1 through a pipeline, a hydrophobic degerming filter 13 is installed inside the compressed air filter 4, and a steam outlet of the pure steam generator 5 is communicated with a steam inlet of the cabinet body 1 through a pipeline; the bottom of the cabinet body 1 is provided with a motor 10, a cylinder 8 is arranged inside the cabinet body 1, the motor 10 is connected with the cylinder 8 through a transmission shaft, and the cylinder 8 is provided with a plurality of mesh trays 9 along the axial direction; the delivery port of the cabinet body 1 is respectively communicated with the water inlet of the pipeline II 15 and the water inlet of the pipeline III 16 through a pipeline I14, the delivery port of the pipeline II 15 and the delivery port of the pipeline III 16 are communicated with the water inlet of the sewage discharging device 12, the pipeline II 15 is sequentially provided with a valve and a steam trap 11, and the pipeline III 16 is provided with a valve.
The beneficial effects of the embodiment are as follows:
(1) this embodiment a sterilization cabinet for medical treatment surgical instruments, on the basis of traditional surgical instruments with sterilization cabinet, rotating device has been increased, air compressor 3 and motor 10, in sterilization cabinet sterilization process, start motor 10 control cylinder 8 rotates and drives mesh tray 9 and rotate always, get rid of the comdenstion water in the pure steam conduit of sterilization initial stage under the pivoted condition, and adhere to surgical instruments, guarantee that all surgical instruments reach the temperature of sterilization regulation at the same time and begin the timing, and guarantee that can not have in whole heat preservation time that individual surgical instruments leads to the temperature to be less than the temperature of regulation owing to adhering to the comdenstion water, the validity of sterilization effect has fully been guaranteed. Meanwhile, for the surgical instruments which do not need to be taken out immediately after sterilization, pure steam condensate water is attached to the surgical instruments when the surgical instruments are taken out subsequently, and the condensate water can be blown off by the air compressor 3, so that the risks of dust adsorption and bacteria contamination of the surgical instruments due to the existence of the condensate water are avoided.
(2) In the embodiment, the hydrophobic sterilization filter 13 is arranged between the air outlet of the cabinet body 1 and the air inlets of the air compressor 3 and the cabinet body 1, so that the sterile operation of the sterilization cabinet is ensured, and a barrier is added to the cleanness and the sterility of surgical instruments.
The second embodiment is as follows: the present embodiment differs from the present embodiment in that: the top of the cabinet body 1 is also provided with a pressure gauge 6, and the pressure gauge 6 is communicated with the air outlet of the cabinet body 1 through a pipeline.
Other steps are the same as those in the first embodiment.
The third concrete implementation mode: the first or second differences from the present embodiment are as follows: the top of the cabinet body 1 is also provided with a respirator 7, the respirator 7 is communicated with the air outlet of the cabinet body 1 through a pipeline, and a hydrophobic sterilization filter 13 is installed inside the respirator 7.
The other steps are the same as those in the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment and one of the first to third embodiments is as follows: the pore size of the compressed air filter 4 and the hydrophobic sterilizing filter 13 inside the respirator 7 are both 0.22 μm.
The other steps are the same as those in the first to third embodiments.
The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: and a locking device is arranged on the cabinet door 2.
The other steps are the same as those in the first to fourth embodiments.
The other steps are the same as those in the first to fifth embodiments.
Adopt following embodiment to verify the utility model discloses a beneficial effect:
example 1: a sterilization cabinet for medical surgical instruments comprises a cabinet body 1, a cabinet door 2, an air compressor 3, a pure steam generator 5, a rotating device, a motor 10 and a sewage discharge device 12, wherein the rotating device consists of a cylinder 8 and a mesh tray 9;
a cabinet door 2 is arranged at the front end of the cabinet body 1, and a locking device is arranged on the cabinet door 2; an air compressor 3, a pure steam generator 5, a pressure gauge 6 and a respirator 7 are arranged at the top of the cabinet body 1, an air outlet of the air compressor 3 is communicated with an air inlet of a compressed air filter 4 through a pipeline, an air outlet of the compressed air filter 4 is communicated with an air inlet of the cabinet body 1 through a pipeline, a hydrophobic sterilization filter 13 is arranged inside the compressed air filter 4, and the pore diameter of each hydrophobic sterilization filter 13 is 0.22 mu m; the gas outlet of the pure steam generator 5 is communicated with the gas inlet of the cabinet body 1 through a pipeline, the pressure gauge 6 is communicated with the gas outlet of the cabinet body 1 through a pipeline, the breather 7 is communicated with the gas outlet of the cabinet body 1 through a pipeline, a hydrophobic sterilization filter 13 is arranged in the breather 7, and the pore diameter of the hydrophobic sterilization filter 13 is 0.22 mu m; the bottom of the cabinet body 1 is provided with a motor 10, a cylinder 8 is arranged inside the cabinet body 1, the motor 10 is connected with the cylinder 8 through a transmission shaft, and the cylinder 8 is provided with a plurality of mesh trays 9 along the axial direction; the delivery port of the cabinet body 1 is respectively communicated with the water inlet of the pipeline II 15 and the water inlet of the pipeline III 16 through a pipeline I14, the delivery port of the pipeline II 15 and the delivery port of the pipeline III 16 are communicated with the water inlet of the sewage discharging device 12, the pipeline II 15 is sequentially provided with a valve and a steam trap 11, and the pipeline III 16 is provided with a valve.
Before the sterilization cabinet is used for sterilizing surgical instruments, the surgical instruments are placed into the mesh trays 9 one by one according to the sizes (the mesh trays 9 which can not be reached by the operator in the sterilization cabinet can be pulled by hand, other mesh trays 9 can be pulled by hand to rotate the mesh trays 9 which can not be reached to the position in front of the operator by rotating the cylinder 8), then the cabinet door 2 is closed and the locking device is screwed to keep the cabinet door 2 sealed with the cabinet body 1, meanwhile, the valve of the pipeline where the steam trap 11 is positioned is opened, the valve on the pure steam pipeline is opened to introduce pure steam into the cabinet body 1, and the motor 10 is started to drive the cylinder body 8 to rotate at a certain speed, meanwhile, the pressure gauge 6 is observed, the pressure in the cabinet body 1 is controlled within a specified range through the opening degree of the valve, when the temperature inside the cabinet 1 reaches the sterilization specified temperature, the timer is started and the temperature is maintained according to the specified sterilization time.
After the heat preservation time is over, close the valve on the pure steam pipeline, if need take out surgical instruments, open the valve on 7 pipelines of respirator at first and arrange the pressure of the cabinet body 1 inside to zero, then wear protective gloves and open cabinet door 2, after surgical instruments cool to suitable temperature, take out surgical instruments and transport to aseptic room or operating room on the aseptic gloves again.
After the heat preservation time is over, closing the valve on the pure steam pipeline, if the surgical instrument does not need to be taken out for the moment, opening the valve on the pipeline of the respirator 7 to discharge the pressure in the cabinet body 1 to zero, and standing the surgical instrument in the cabinet body 1; when surgical instruments need to be taken out, the valve on the pipeline of the respirator 7 and the valve on the pipeline where the steam trap 11 is located are closed firstly, the valve on the branch pipeline of the water outlet of the cabinet body 1 is opened simultaneously, then the valve on the pipeline of the air compressor 3 is opened, pure steam condensate water in the cabinet body 1 is blown into the sewage discharge device 12 through the branch pipeline, the valve on the branch pipeline is closed after the condensate water is blown out, the valve on the pipeline of the respirator 7 is opened simultaneously, the cabinet door 2 is opened finally, and the sterile gloves are taken out to take out the surgical instruments and transport the surgical instruments to a sterile room or an operating room.
Of course, the above description is not intended to limit the present invention to a sterilization cabinet for medical surgical instruments, and the present invention is also not limited to the above examples, and the ordinary skilled in the art can also find the changes, modifications, additions or replacements made in the substantial range of the sterilization cabinet for medical surgical instruments, and also belongs to the protection range of the sterilization cabinet for medical surgical instruments.
Claims (5)
1. A sterilization cabinet for medical surgical instruments is characterized by comprising a cabinet body (1), a cabinet door (2), an air compressor (3), a pure steam generator (5), a rotating device, a motor (10) and a sewage discharge device (12), wherein the rotating device consists of a cylinder (8) and a mesh tray (9);
a cabinet door (2) is arranged at the front end of the cabinet body (1), an air compressor (3) and a pure steam generator (5) are arranged at the top of the cabinet body (1), an air outlet of the air compressor (3) is communicated with an air inlet of a compressed air filter (4) through a pipeline, an air outlet of the compressed air filter (4) is communicated with an air inlet of the cabinet body (1) through a pipeline, a hydrophobic sterilization filter (13) is installed inside the compressed air filter (4), and a steam outlet of the pure steam generator (5) is communicated with a steam inlet of the cabinet body (1) through a pipeline; a motor (10) is arranged at the bottom of the cabinet body (1), a cylinder (8) is arranged inside the cabinet body (1), the motor (10) is connected with the cylinder (8) through a transmission shaft, and a plurality of mesh trays (9) are axially arranged on the cylinder (8); the delivery port of the cabinet body (1) is respectively communicated with the water inlet of the pipeline II (15) and the water inlet of the pipeline III (16) through a pipeline I (14), the delivery port of the pipeline II (15) and the delivery port of the pipeline III (16) are communicated with the water inlet of the sewage discharging device (12), the pipeline II (15) is sequentially provided with a valve and a steam trap (11), and the pipeline III (16) is provided with a valve.
2. The sterilization cabinet for medical surgical instruments according to claim 1, wherein a pressure gauge (6) is further disposed on the top of the cabinet body (1), and the pressure gauge (6) is communicated with the air outlet of the cabinet body (1) through a pipeline.
3. The sterilization cabinet for medical surgical instruments according to claim 1, characterized in that a respirator (7) is further disposed on the top of the cabinet body (1), the respirator (7) is communicated with the air outlet of the cabinet body (1) through a pipeline, and a hydrophobic sterilization filter (13) is installed inside the respirator (7).
4. A cabinet according to claim 1 or 3, characterised in that the pore size of the hydrophobic sterilizing filters (13) inside the compressed air filter (4) and the respirator (7) is 0.22 μm.
5. A cabinet for medical and surgical instruments according to claim 1, wherein the cabinet door (2) is provided with locking means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337981.9U CN214105288U (en) | 2020-12-31 | 2020-12-31 | Sterilizing cabinet for medical surgical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337981.9U CN214105288U (en) | 2020-12-31 | 2020-12-31 | Sterilizing cabinet for medical surgical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214105288U true CN214105288U (en) | 2021-09-03 |
Family
ID=77493436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023337981.9U Expired - Fee Related CN214105288U (en) | 2020-12-31 | 2020-12-31 | Sterilizing cabinet for medical surgical instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214105288U (en) |
-
2020
- 2020-12-31 CN CN202023337981.9U patent/CN214105288U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |