CN214679461U - Vacuum sterilizer for medical instruments - Google Patents

Abstract

The utility model discloses a medical instrument vacuum sterilizer, include chamber door, observation window, sealing strip, fixture block, hinge, go up casing, vacuum pump, knob switch, temperature-adjusting switch, temperature display screen, lower casing, latch closure, curb plate, condenser pipe, fixed plate, fixed orifices, baffle, heating pipe, place the board, lead to groove and return pulley. The utility model has the advantages that: fixture block and latch closure correspond and establish threely, chamber door and lower casing pass through the fixture block and the latch closure is the buckle connection, improve the equipment gas tightness, tempering switch and heating pipe all have threely, heating pipe of tempering switch independent control, can adjust the sterilization temperature, the vacuum pump is electric connection with knob switch, can take out the in-container air, the recess is established to the fixed plate, the condenser pipe is detachable bolt fixed connection through fixed plate and curb plate, the efficiency of cooling is improved, it has threely to place the board, it establishes logical groove to place the board, the heat diffusion of being convenient for, return pulley evenly distributed has four, be convenient for remove the setting, and then be convenient for operate and use.

Description

Vacuum sterilizer for medical instruments

Technical Field

The utility model relates to a vacuum sterilizer, in particular to a medical instrument vacuum sterilizer, which belongs to the technical field of medical instrument sterilization equipment.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; the medical instrument can be used repeatedly after being sterilized and disinfected regularly after being used, so that the process is usually realized by a vacuum sterilizer.

The structure of the existing vacuum sterilizer is simple, one of the existing vacuum sterilizer is simple, the buckle door lock of the box door and the lower shell is often arranged singly, the contact edge of the box door and the lower shell is not provided with a sealing strip, so that the air tightness of the vacuum sterilizer is poor, the second of the existing vacuum sterilizer is adopted, the heat resistance of the material of the medical instrument is not considered during vacuum high-temperature sterilization, the medical instrument is easily heated and deformed when the heating temperature is too high, so that the medical instrument is damaged, the third of the existing vacuum sterilizer is provided with no condensation cooling device in the shell, the medical instrument is not taken out as soon as possible due to the fact that the temperature in the shell is too high after the vacuum high-temperature sterilization, the medical instrument is often required to be taken out after being naturally cooled, the sterilization time is long, and the sterilization efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a vacuum sterilizer for medical instruments.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a vacuum sterilizer for medical instruments comprises a box door, an observation window, a sealing strip, a clamping block, a hinge, an upper shell, a vacuum pump, a knob switch, a temperature adjusting switch, a temperature display screen, a lower shell, a ring buckle, a side plate, a condensation pipe, a fixed plate, a fixed hole, a partition plate, a heating pipe, a placing plate, a through groove and a bottom wheel; the vacuum sterilizer comprises a box door, an upper shell, a vacuum pump, a lower shell, a condensation pipe and a heating pipe, wherein the box door, the upper shell, the vacuum pump, the lower shell, the condensation pipe and the heating pipe form a main body structure of the vacuum sterilizer, an observation window is arranged in the center of the box door, a sealing strip is fixedly arranged at the edge of the inner side of the box door, a clamping block is fixedly welded on the side surface of the box door, the box door and the lower shell are connected through a hinge, the upper shell is fixedly welded on the upper surface of the lower shell, the vacuum pump is fixedly arranged in the upper shell, a knob switch is arranged on one side of the front surface of the upper shell, a temperature regulating switch is arranged on the front surface of the upper shell below the knob switch, a temperature display screen is arranged on the other side of the front surface of the upper shell, a buckle is fixedly welded on the front end of the side surface of the lower shell, the side of the lower shell is close to one side of the box door, the condensation pipe is fixed on the side plate through a fixing plate, and fixing holes are formed in the two end surfaces of the fixing plate, the baffle welded fastening is in the cavity that casing back is close to down in the casing, heating pipe fixed mounting is in the cavity between baffle and the casing back down, place the both ends of board and the inner wall welded connection of casing down, just place and seted up logical groove on the board, return pulley fixed mounting is in casing bottom surface down.

Preferably, in order to facilitate the firm zonulae occludens chamber door and lower casing, fixture block and latch closure one-to-one are provided with threely, and chamber door and lower casing pass through fixture block and latch closure and are the buckle connection.

Preferably, in order to facilitate the effect of adjusting the temperature in the shell so as to reach the sterilization by controlling the heating pipe through the temperature adjusting switch, the temperature adjusting switch and the heating pipe are all three, and the temperature adjusting switch controls one heating pipe independently.

Preferably, in order to control the vacuum pump to pump out the air in the lower shell, pipelines at two ends of the vacuum pump respectively penetrate through the upper surfaces of the lower shell and the upper shell, and the vacuum pump is electrically connected with the knob switch.

Preferably, in order to reduce the internal temperature of inferior valve so that in time take out the medical instrument after the sterilization, the fixed plate bottom surface is equipped with the recess the same with the condenser pipe diameter, and the condenser pipe is detachable bolt fixed connection through the fixed orifices at fixed plate both ends and curb plate.

Preferably, in order to facilitate the heat to diffuse to every board of placing in order to reach the effect of vacuum sterilization, it has three to place the board, and places on the board evenly distributed have a plurality of logical groove.

Preferably, in order to conveniently move and place the vacuum sterilizer, the number of the bottom wheels is four, and the bottom wheels are uniformly distributed on the bottom surface of the lower shell.

The utility model has the advantages that: the vacuum sterilizer for the medical instruments has reasonable design, three clamping blocks and three buckles are arranged in one-to-one correspondence, the box door and the lower shell are connected in a buckling manner through the clamping blocks and the buckles, the box door and the lower shell are conveniently and stably and tightly connected, meanwhile, the edge of the inner side of the box door is provided with the sealing strip, the air tightness of the vacuum sterilizer can also be improved, three temperature adjusting switches and three heating pipes are arranged, the temperature adjusting switches independently control one heating pipe, the heating pipes are conveniently controlled through the temperature adjusting switches to further adjust the temperature in the shell so as to achieve the sterilization effect, meanwhile, the partition plate is provided with the air dispersing holes, so that the heating performance of different medical instruments can be distinguished and sterilized while the sterilization efficiency is improved, pipelines at two ends of the vacuum pump respectively penetrate through the upper surfaces of the lower shell and the upper shell, the vacuum pump is electrically connected with the knob switch, the vacuum pump can be controlled to pump out the air in the lower shell, so that the vacuum state is formed in the lower shell, improve medical instrument' S vacuum sterilization efficiency, the fixed plate bottom surface is equipped with the recess the same with the condenser pipe diameter, and the condenser pipe is detachable bolt fixed connection through the fixed orifices at fixed plate both ends and curb plate, can reduce the internal temperature of inferior valve so that in time take out the medical instrument after the sterilization, the condenser pipe is continuous S shape simultaneously, and the curb plate is opened there is scattered gas pocket, also can improve cooling efficiency, it has threely to place the board, and it has a plurality of logical groove to place evenly distributed on the board, be convenient for the heat spreads to every effect of placing the board in order to reach vacuum sterilization, medical instrument places the board on the layering simultaneously, thereby improve lower casing space utilization, the return pulley has four, and the return pulley is casing bottom surface evenly distributed under, be convenient for remove and place this vacuum sterilizer, and then be convenient for personnel to operate and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the condenser tube of the present invention;

FIG. 4 is a schematic diagram of the fixing plate structure of the present invention;

fig. 5 is a schematic view of the structure of the heating tube of the present invention;

fig. 6 is a side sectional view of the lower housing of the present invention;

fig. 7 is a schematic view of the structure of the placement plate of the present invention.

In the figure: 1. the refrigerator door, 2, observation window, 3, sealing strip, 4, fixture block, 5, hinge, 6, go up the casing, 7, vacuum pump, 8, knob switch, 9, the temperature switch, 10, temperature display screen, 11, lower casing, 12, latch closure, 13, curb plate, 14, condenser pipe, 15, fixed plate, 16, fixed orifices, 17, baffle, 18, heating pipe, 19, place the board, 20, logical groove and 21, return pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, a vacuum sterilizer for medical instruments comprises a box door 1, an observation window 2, a sealing strip 3, a clamping block 4, a hinge 5, an upper shell 6, a vacuum pump 7, a knob switch 8, a temperature adjusting switch 9, a temperature display screen 10, a lower shell 11, a buckle 12, a side plate 13, a condensation pipe 14, a fixing plate 15, a fixing hole 16, a partition plate 17, a heating pipe 18, a placing plate 19, a through groove 20 and a bottom wheel 21; the vacuum sterilizer comprises a box door 1, an upper shell 6, a vacuum pump 7, a lower shell 11, a condensation pipe 14 and a heating pipe 18, wherein the main structure of the vacuum sterilizer is formed by the box door 1, an observation window 2 is arranged at the central part of the box door 1, a sealing strip 3 is fixedly arranged at the inner side edge of the box door 1, a clamping block 4 is fixedly welded on the side surface of the box door 1, the box door 1 and the lower shell 11 are connected through a hinge 5, the upper shell 6 is fixedly welded on the lower shell 11, the vacuum pump 7 is fixedly arranged in the upper shell 6, the vacuum pump 7 is 2BV5111 in type, the vacuum pump 7 is electrically connected with an external power supply, a knob switch 8 is arranged on one side of the front surface of the upper shell 6, a temperature regulating switch 9 is arranged on the front surface of the upper shell 6 below the knob switch 8, a temperature display screen 10 is arranged on the other side of the front surface of the upper shell 6, and a ring buckle 12 is fixedly welded on the front end of the side surface of the lower shell 11, the side plate 13 is welded in the shell on one side of the lower shell 11 close to the box door 1, the condensation pipe 14 is fixed on the side plate 13 through the fixing plate 15, the fixing holes 16 are formed in the two end plate surfaces of the fixing plate 15, the partition plate 17 is welded and fixed in the cavity on the back surface of the lower shell 11 close to the shell, the heating pipe 18 is fixedly installed in the cavity between the partition plate 17 and the back surface of the lower shell 11, the two ends of the placing plate 19 are welded and connected with the inner wall of the lower shell 11, the placing plate 19 is provided with the through groove 20, and the bottom wheel 21 is fixedly installed on the bottom surface of the lower shell 11.

The three clamping blocks 4 and the three buckles 12 are arranged in a one-to-one correspondence manner, the box door 1 and the lower shell 11 are connected in a buckling manner through the clamping blocks 4 and the buckles 12, so that the box door 1 and the lower shell 11 are firmly and tightly connected, meanwhile, the sealing strip 3 is arranged on the edge of the inner side of the box door 1, the air tightness of the vacuum sterilizer can also be improved, the three temperature adjusting switches 9 and the three heating pipes 18 are respectively arranged, the heating pipe 18 is controlled by the temperature adjusting switch 9, the temperature in the shell is adjusted so as to achieve the sterilization effect, meanwhile, the partition plate 17 is provided with the air dispersing holes, so that the heating performance of different medical instruments can be distinguished and sterilized while the sterilization efficiency is improved, pipelines at two ends of the vacuum pump 7 respectively penetrate through the upper surfaces of the lower shell 11 and the upper shell 6, the vacuum pump 7 is electrically connected with the knob switch 8, and the vacuum pump 7 can be controlled to pump out the air in the lower shell 11, so as to make the interior of the lower shell 11 form a vacuum state and improve the vacuum sterilization efficiency of the medical apparatus, the bottom surface of the fixing plate 15 is provided with a groove with the same diameter as the condenser pipe 14, and the condenser pipe 14 is fixedly connected with the side plate 13 through the fixing holes 16 at the two ends of the fixing plate 15 in a detachable bolt manner, so that the temperature in the lower shell 11 can be reduced to take out the sterilized medical apparatus in time, meanwhile, the condenser pipe 14 is in a continuous S shape, and the side plate 13 is provided with air dispersing holes, so that the cooling efficiency can also be improved, three placing plates 19 are provided, and a plurality of through grooves 20 are uniformly distributed on the placing plates 19, so that the heat can be conveniently diffused to each placing plate 19 to achieve the vacuum sterilization effect, meanwhile, the medical apparatus is placed on the placing plates 19 in a layered manner, so that the space utilization rate of the lower shell 11 is improved, the bottom wheels 21 are four, and the bottom wheels 21 are uniformly distributed on the bottom surface of the lower shell 11, so that the vacuum sterilizer can be conveniently moved and placed, thereby being convenient for the operation and use of personnel.

The working principle is as follows: when the medical instrument vacuum sterilizer is used, firstly, the condenser pipe 14 is fixedly arranged on the side surface of the side plate 13 through the fixing holes 16 at the two ends of the fixing plate 15, and then the heating pipe 18 is arranged in the cavity of the lower shell 11 and the partition plate 17, then the vacuum pump 7 is fixedly arranged in the upper shell 6, then the two ends of the placing plate 19 are respectively welded with the inner walls of the side plate 13 and the lower shell 11, and then the box door 1 is rotated through the hinge 5, and finally the box door 1 is closed through the correspondingly arranged clamping block 4 and the ring buckle 12, when in use, the medical instruments to be sterilized are placed on the placing plate 19 in a layered mode, so that the space utilization rate of the lower shell 11 is improved, then the ring buckle 12 is respectively buckled on the clamping block 4 of the box door 1, the box door 1 is closed, the vacuum pump 7 is controlled through the knob switch 8 and the interior of the lower shell 11 is vacuumized, the heating pipe 18 is opened through the temperature adjusting switch 9 according to the heat resistance of different medical instruments, and every temperature switch 9 of control adjusts the interior sterilization temperature of casing 11 down to improve sterilization efficiency, after the sterilization, close temperature switch 9, and then let in the coolant liquid and cool down to the medical instrument after 11 insides of casing and the vacuum sterilization down in condenser pipe 14, through the temperature display screen 10 internal temperature of observation, and then open chamber door 1 and take out medical instrument can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A medical instrument vacuum sterilizer is characterized in that: the refrigerator door comprises a refrigerator door (1), an observation window (2), a sealing strip (3), a clamping block (4), a hinge (5), an upper shell (6), a vacuum pump (7), a knob switch (8), a temperature adjusting switch (9), a temperature display screen (10), a lower shell (11), a buckle (12), a side plate (13), a condensation pipe (14), a fixing plate (15), a fixing hole (16), a partition plate (17), a heating pipe (18), a placing plate (19), a through groove (20) and a bottom wheel (21); the vacuum sterilizer comprises a main structure of the vacuum sterilizer, wherein the main structure comprises a box door (1), an upper shell (6), a vacuum pump (7), a lower shell (11), a condensation pipe (14) and a heating pipe (18), an observation window (2) is arranged at the central part of the box door (1), a sealing strip (3) is fixedly arranged at the inner side edge of the box door (1), a clamping block (4) is fixedly welded at the side surface of the box door (1), the box door (1) and the lower shell (11) are connected through a hinge (5), the upper shell (6) is fixedly welded on the lower shell (11), the vacuum pump (7) is fixedly arranged inside the upper shell (6), a knob switch (8) is arranged at one side of the front surface of the upper shell (6), a temperature regulating switch (9) is arranged at the front surface of the upper shell (6) below the knob switch (8), and a temperature display screen (10) is arranged at the other side of the front surface of the upper shell (6), the utility model discloses a refrigerator door, including casing (11), curb plate (13), baffle (17), heating pipe (18), ring buckle (12) welded fastening is at casing (11) side front end down, curb plate (13) welding is in casing (11) is close to the casing of chamber door (1) one side down, just condenser pipe (14) are fixed on curb plate (13) through fixed plate (15) down, both ends face at fixed plate (15) is seted up in fixed orifices (16), baffle (17) welded fastening is in casing (11) cavity near the casing back down, heating pipe (18) fixed mounting is in the cavity between baffle (17) and casing (11) back down, place the both ends of board (19) and the inner wall welded connection of casing (11) down, just it has seted up logical groove (20) on board (19) to place, return pulley (21) fixed mounting is in casing (11) bottom surface down.

2. The medical instrument vacuum sterilizer of claim 1, wherein: the three clamping blocks (4) and the three buckles (12) are arranged in a one-to-one correspondence mode, and the box door (1) and the lower shell (11) are connected in a buckling mode through the clamping blocks (4) and the buckles (12).

3. The medical instrument vacuum sterilizer of claim 1, wherein: the temperature adjusting switches (9) and the heating pipes (18) are respectively provided with three, and the temperature adjusting switches (9) independently control one heating pipe (18).

4. The medical instrument vacuum sterilizer of claim 1, wherein: pipelines at two ends of the vacuum pump (7) respectively penetrate through the upper surfaces of the lower shell (11) and the upper shell (6), and the vacuum pump (7) is electrically connected with the knob switch (8).

5. The medical instrument vacuum sterilizer of claim 1, wherein: the bottom surface of the fixing plate (15) is provided with a groove with the same diameter as the condensation pipe (14), and the condensation pipe (14) is fixedly connected with the side plate (13) through a detachable bolt through fixing holes (16) at two ends of the fixing plate (15).

6. The medical instrument vacuum sterilizer of claim 1, wherein: the number of the placing plates (19) is three, and a plurality of through grooves (20) are uniformly distributed on the placing plates (19).

7. The medical instrument vacuum sterilizer of claim 1, wherein: the number of the bottom wheels (21) is four, and the bottom wheels (21) are uniformly distributed on the bottom surface of the lower shell (11).

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