CN212339564U - Cross infection prevention diagnosis and treatment table - Google Patents

Abstract

The utility model discloses a prevent cross infection and diagnose table diagnoses this internal cavity that is formed with of table, diagnoses the desktop of table body and is equipped with air intake, side and be equipped with the air outlet, diagnoses this internal filter and the high efficiency filter of just imitating that is equipped with of table, just imitates the filter and is located air intake department, high efficiency filter is located air outlet department. The fan assembly is arranged in the cavity and used for sucking gas around the diagnosis and treatment table body from the air inlet, the gas flows into the cavity after being filtered by the primary filter, the gas in the cavity is guided to the high-efficiency filter, and the gas is filtered to become clean gas which is then discharged through the air outlet to diagnose and treat the table body. Meanwhile, the air above the tabletop forms an air inlet barrier at the air inlet of the diagnosis and treatment table body under the suction action of the fan assembly, and the air inlet barrier is used for isolating air flows from different sides of the diagnosis and treatment table body. The medical table can avoid cross infection between doctors and patients.

Description

Cross infection prevention diagnosis and treatment table

Technical Field

The utility model relates to a medical equipment technical field especially relates to a prevent cross infection and diagnose table.

Background

At present, the novel coronavirus outbreak around the world needs medical workers to take a large number of suspected patients every day. During the process of doctor receiving, the doctor needs to talk with the patient to know the condition of the patient, but the patient who is going to see a doctor rarely can wear the mask by oneself, or the mask is not qualified, or the filtering grade of the mask is not enough to prevent the aerosol containing bacteria or virus from leaking, so the doctor receiving is easily infected, and unnecessary loss is caused.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

To the problem pointed out in the background art, the utility model provides a prevent cross infection and diagnose table through diagnosing the inside fan subassembly that sets up of table body for with indoor gas that probably contains virus or bacterium absorb the filtration in time, become and discharge behind the clean gas, with the probability that reduces cross infection between the personnel.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a prevent cross infection and diagnose table, include: the diagnosis and treatment table comprises a diagnosis and treatment table body, wherein a cavity is formed in the diagnosis and treatment table body, an air inlet is formed in the table top of the diagnosis and treatment table body, and an air outlet is formed in the side surface of the diagnosis and treatment table body; the primary filter is arranged in the diagnosis and treatment table body and is positioned at the air inlet; the high-efficiency filter is arranged in the diagnosis and treatment table body and is positioned at the air outlet; the fan assembly is arranged in the cavity and used for sucking gas around the diagnosis and treatment table body from the air inlet, filtering the gas by the primary filter, then flowing into the cavity, guiding the gas in the cavity to the high-efficiency filter, filtering the gas into clean gas, and then discharging the clean gas out of the diagnosis and treatment table body through the air outlet; the air above the tabletop is under the suction action of the fan assembly, an air inlet barrier is formed at an air inlet of the diagnosis and treatment table body and used for isolating air flows from different sides of the diagnosis and treatment table body. The medical table can avoid cross infection between doctors and patients.

In some embodiments of this application, the air intake of diagnosing the table body is followed the circumferential direction of desktop extends, and avoids the desktop towards the one side of doctor with regard to the seat, makes the air inlet protective screen can wrap up doctor's workspace circumference on the desktop, further improves doctor and patient's isolation effect.

In some embodiments of this application, the fan subassembly includes fan and malleation case, the air outlet of fan with malleation case intercommunication, the malleation case is just right one side of diagnosing the air outlet of table body is equipped with malleation case air outlet, high efficiency filter locates diagnose table body air outlet with between the malleation case air outlet.

In some embodiments of this application, diagnose the air outlet of table body with it is used for the installation to form between the air outlet of malleation case high efficiency filter's accommodation space, accommodation space's top is equipped with the baffle, the baffle will high efficiency filter is spacing in the accommodation space, make the high efficiency filter installation firm.

In some embodiments of this application, the baffle is for can opening and shutting the baffle, its one end rotate connect in diagnose on the table body, the other end with the connection can be dismantled to the malleation case, the dismouting of the high efficiency filter of being convenient for.

In some embodiments of this application, the positive pressure case with diagnose table body fixed connection, fan fixed mounting in the top of positive pressure case, the side of positive pressure case is seted up to positive pressure case air outlet.

In some embodiments of this application, the fan with the hookup location department of positive pressure case is equipped with the shock attenuation portion, avoids on the vibrations conduction of fan during operation to positive pressure case and the table body of diagnosing, reduces the influence to doctor's work of seeing a doctor.

In some embodiments of this application, paste on the inner wall of diagnosing the table body and have inhaled the sound cotton, reduce the noise propagation.

In some embodiments of this application, diagnose the air intake department of table body and be equipped with the first protection network of detachable, play the guard action to the primary filter.

In some embodiments of this application, diagnose the air outlet department of table body and be equipped with the detachable second protection network, play the guard action to high efficiency filter.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the table is diagnose through starting fan subassembly operation to the cross infection of preventing in this application, and then produce the negative pressure in the cavity of diagnosing the table body, from this can be with the gas of patient exhalation, the gas of doctor exhalation and indoor air inhale fully and realize prefiltration in diagnosing the built-in first effect filter of table, and can flow through high efficiency filter at the blowing effect of fan subassembly and filter, discharge after becoming clean gas, with this gas that probably contains virus or bacterium of doctor and patient's exhalation each other has been avoided, and then cross infection's probability has been reduced, the safety of seeing a doctor provides the powerful guarantee for medical personnel.

Meanwhile, the indoor air can form an air inlet barrier at the air inlet under the suction action of the fan assembly, and the gas exhaled by the doctor and the gas exhaled by the patient are prevented from crossing before entering the diagnosis and treatment table and being filtered, so that the isolation effect of the doctor and the patient can be further improved, and cross infection is avoided.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of an embodiment of the cross-infection prevention medical table of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the doctor and patient omitted;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a top view of fig. 1.

Reference numerals:

1-patient;

2-doctor;

11-a first gas stream;

12-a second gas stream;

13-a third gas stream;

100-a diagnosis and treatment table body, 110-a cavity, 120-an air inlet, 121-an opening, 130-an air outlet, 140-a first protective net, 150-a second protective net, 160-an accommodating space and 170-a table top;

200-a fan component, 210-a fan, 211-a first flanging part, 220-a positive pressure box, 221-a second flanging part, 222-a positive pressure box air outlet and 230-a shock absorption part;

300-primary filter;

400-high efficiency filter;

500-a baffle;

600-sound absorbing cotton;

700-screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, the cross-infection prevention medical table in the present embodiment mainly includes a medical table body 100, a primary filter 300, a high efficiency filter 400, a fan assembly 200, and the like.

The medical table body 100 provides a working platform for the diagnosis work of the doctor, and the doctor 2 and the patient 1 are usually seated on two opposite sides of the medical table body 100. The medical table body 100 is formed with a cavity 110 therein, an air inlet 120 is formed on a table top 170 of the medical table body 100, and an air outlet 130 is formed on a side surface of the medical table body 100.

The primary filter 300 is disposed in the table body 100 and located at the air inlet 120, for filtering out foreign matters such as large particles and dust in the air flowing through the air inlet 120.

The high efficiency filter 400 is arranged in the diagnosis table body 100 and located at the air outlet 130, and is used for filtering the air filtered by the primary filter 300 again to filter out aerosol viruses, bacteria and the like in the air, and the air is discharged out of the diagnosis table body 100 through the air outlet 130 after being filtered efficiently.

The blower assembly 200 is disposed in the cavity 110, and is configured to filter the air exhaled by the human body (including the doctor 2 and the patient 1) around the medical table body 100, then inhale the filtered air into the cavity 110 through the primary filter 300, and then filter the filtered air through the high efficiency filter 400 to be discharged as clean air.

When doctor 2 diagnoses patient 1, refer to fig. 1 and 2, doctor 2 and patient 1 sit in the relative both sides of diagnosing table body 100 separately, start fan assembly 200, make the interior negative pressure that produces of cavity 110. At this time, the air exhaled by the patient 1, the air exhaled by the doctor 2, and the indoor air may be initially filtered by the primary filter 300, then inhaled into the cavity 110, filtered by the high efficiency filter 400 under the blowing action of the blower assembly 200, changed into clean air, and then exhausted, so that the doctor 2 and the patient 1 are prevented from inhaling the air exhaled by each other, which may contain bacteria or viruses, and further, cross-infection is prevented.

Meanwhile, as can be seen from fig. 1 and 2, the air flow flowing into the air inlet 120 includes three flows, one flow being exhaled by the patient 1 (defined as the first air flow 11), one flow being exhaled by the doctor 2 (defined as the second air flow 12), and one flow being room air (defined as the third air flow 13). The third airflow 13 formed by the indoor air is positioned between the first airflow 11 and the second airflow 12, the third airflow 13 forms an air inlet barrier between the doctor 2 and the patient 1, the air inlet barrier isolates the doctor 2 from the patient 1, and the third airflow 13 prevents the air exhaled by the doctor 2 and the air exhaled by the patient 1 from crossing before entering the cavity 110 for filtering, so that the isolation effect between the doctor and the patient can be further improved, and cross infection can be avoided.

In some embodiments, referring to fig. 4, the air inlet 120 of the table body preferably extends along the circumferential direction of the table top 170 of the table body. As a preferred embodiment, the air inlet 120 preferably defines a non-closed loop shape with an opening 121 facing the doctor side on the tabletop 170 of the table body, so that the air inlet barrier formed by the third airflow 13 can circumferentially wrap the working area of the doctor 2 on the tabletop 170, and further improve the isolation effect between the doctor 2 and the patient 1.

In the case of a large number of patients, a plurality of patients may surround the periphery of the table body 100, and even if the patient 1 is located at the side of the doctor 2, the non-closed air inlet 120 shown in fig. 4 can establish an air inlet barrier between the doctor 2 and the patient 1, thereby achieving an isolation effect.

In this embodiment, the shape enclosed by the air inlet 120 on the tabletop 170 is U-shaped, the opening of the U-shape faces the doctor 2, and the U-shaped air inlet 120 is as close to the periphery of the tabletop 170 as possible, so as not to affect the size of the normal office area of the doctor 2 on the tabletop 170.

In some embodiments of the present application, the clean air discharged through the air outlet 130 of the diagnosis and treatment table body may be directly discharged to the indoor or to the outdoor through a pipeline.

In some embodiments of the present application, referring to fig. 2, the blower assembly 200 includes a blower 210 and a positive pressure box 220, an air outlet of the blower 210 is communicated with the positive pressure box 220, the positive pressure box 220 is provided with a positive pressure box air outlet 222 to one side of the air outlet 130 of the diagnosis and treatment table body, and the high efficiency filter 400 is provided between the air outlet 130 of the diagnosis and treatment table body and the positive pressure box air outlet 222.

The positive pressure tank 220 plays a role of air guiding in the air duct, and guides the air filtered by the primary filter 300 in the cavity 110 to the high efficiency filter 400. The blower 210 is started, negative pressure is generated in the cavity 110, air exhaled by the doctor 2, air exhaled by the patient 1 and indoor air enter the cavity 110 through the air inlet 120 and the primary filter 300 under the suction effect of the blower 210, then flow into the positive pressure box 220 through the air outlet of the blower 210, flow to the high efficiency filter 400 under the blowing effect of the blower 210, are filtered into clean air, and then are discharged through the air outlet 130 of the medical table body.

In some embodiments of the present application, referring to fig. 2, the positive pressure box 220 may be fixedly installed on the inner wall of the diagnosis table body 100 through a screw 700, and the blower 210 may be installed on the positive pressure box 220, so that the blower 210 and the positive pressure box 220 may be prevented from being displaced relative to the diagnosis table body 100 during the transportation process of the diagnosis table.

In some embodiments of the present application, referring to fig. 2 and 3, a connection position of the blower 210 and the positive pressure tank 220 is provided with a damping portion 230, that is, the damping portion 230 is provided between an air outlet of the blower 210 and an air inlet of the positive pressure tank 220, so as to prevent the vibration of the blower 210 during operation from being transmitted to the positive pressure tank 220 and the medical table body 100, thereby reducing the influence on the doctor's work of seeing a doctor.

In this embodiment, an outward turned first turned portion 211 is disposed at an air outlet of the fan 210, an outward turned second turned portion 221 is disposed at an air inlet of the positive pressure tank 220, and the first turned portion 211 and the second turned portion 221 may be fixedly connected by screws, so as to achieve the fixed installation between the fan 210 and the positive pressure tank 220. The shock absorbing part 230 may be disposed between the first burring part 211 and the second burring part 221. In a preferred embodiment, the vibration-damping portion 230 may be made of an elastic material such as a rubber pad to reduce vibration transmission.

In some embodiments of the present application, with continued reference to fig. 2 and 3, a receiving space 160 for installing the high efficiency filter 400 is formed between the air outlet 130 of the table body and the air outlet 222 of the positive pressure tank, an openable and closable baffle 500 is disposed at the top of the receiving space 160, and the baffle 500 is fixedly connected to the positive pressure tank 220. The baffle 500 limits the high efficiency filter 400 between the air outlet 130 of the diagnosis and treatment table body and the air outlet 222 of the positive pressure box, so that the high efficiency filter 400 is more stable and is not easy to move. Meanwhile, the openable baffle 500 also facilitates the replacement of the high efficiency filter 400.

In this embodiment, one end of the baffle 500 is rotatably connected to the inner wall of the table body 100 through a louver structure, and the other end of the baffle 500 is fixedly connected to the positive pressure tank 220 through a screw.

The positive pressure box 220 in this embodiment not only plays a role of air guiding of the air duct, but also plays a role of mounting carriers of the components such as the fan 210 and the high efficiency filter 400, so that the components in the cavity 110 are more compact.

In some embodiments of the present application, referring to fig. 2, the sound-absorbing cotton 600 is adhered to the inner wall of the medical table body 100, so that the noise generated by the fan assembly 200 during operation can be reduced to be transmitted indoors.

In some embodiments of the present application, referring to fig. 2 and 4, a detachable first protective net 140 is disposed at the air inlet 120 of the medical table body, so as to protect the primary filter 300.

In some embodiments of the present application, referring to fig. 2, a detachable second protection net 150 is disposed at the air outlet 130 of the medical table body, so as to protect the high efficiency filter 400.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. An anti-cross-infection medical table, comprising:

the diagnosis and treatment table comprises a diagnosis and treatment table body, wherein a cavity is formed in the diagnosis and treatment table body, an air inlet is formed in the table top of the diagnosis and treatment table body, and an air outlet is formed in the side surface of the diagnosis and treatment table body;

the primary filter is arranged in the diagnosis and treatment table body and is positioned at the air inlet;

the high-efficiency filter is arranged in the diagnosis and treatment table body and is positioned at the air outlet;

the fan assembly is arranged in the cavity and used for sucking gas around the diagnosis and treatment table body from the air inlet, filtering the gas by the primary filter, then flowing into the cavity, guiding the gas in the cavity to the high-efficiency filter, filtering the gas into clean gas, and then discharging the clean gas out of the diagnosis and treatment table body through the air outlet;

the air above the tabletop is under the suction action of the fan assembly, an air inlet barrier is formed at an air inlet of the diagnosis and treatment table body and used for isolating air flows from different sides of the diagnosis and treatment table body.

2. The cross-infection prevention diagnosis and treatment table according to claim 1,

the air inlet of the diagnosis and treatment table body extends along the circumferential direction of the table top and avoids the side, facing the doctor, of the table top.

3. The cross-infection prevention diagnosis and treatment table according to claim 1,

the fan subassembly includes fan and malleation case, the air outlet of fan with malleation case intercommunication, the malleation case is just right one side of diagnosing the air outlet of table body is equipped with malleation case air outlet, high efficiency filter locates diagnose table body air outlet with between the malleation case air outlet.

4. The cross-infection prevention medical table as claimed in claim 3,

the air outlet of the diagnosis and treatment table body and the air outlet of the positive pressure box form a containing space for installing the high-efficiency filter, a baffle is arranged at the top of the containing space, and the baffle limits the high-efficiency filter in the containing space.

5. The cross-infection prevention diagnosis and treatment table according to claim 4,

the baffle is the baffle that can open and shut, its one end rotate connect in diagnose on the table body, the other end with malleation case detachable connection.

6. The cross-infection prevention medical table as claimed in claim 3,

the positive pressure box is fixedly connected with the diagnosis and treatment table body, the fan is fixedly installed at the top of the positive pressure box, and the air outlet of the positive pressure box is formed in the side face of the positive pressure box.

7. The cross-infection prevention medical table as claimed in claim 3,

and a damping part is arranged at the connecting position of the fan and the positive pressure box.

8. A cross-infection prevention medical table according to any one of claims 1 to 7,

the inner wall of the diagnosis and treatment table body is pasted with sound-absorbing cotton.

9. A cross-infection prevention medical table according to any one of claims 1 to 7,

the air inlet of the diagnosis and treatment table body is provided with a first detachable protective net.

10. A cross-infection prevention medical table according to any one of claims 1 to 7,

the detachable second protective net is arranged at the air outlet of the diagnosis and treatment table body.

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