CN216409160U - Movable laminar flow clean operation room - Google Patents

Abstract

The utility model provides a mobile laminar flow clean operating room which comprises a detachable support, wherein a laminar flow cover is arranged on the detachable support, and an inlet is formed in the laminar flow cover; the top of the laminar flow hood comprises an outer laminar flow hood and an inner laminar flow hood, an air inlet cavity is formed between the inner laminar flow hood and the outer laminar flow hood, an air inlet is formed in the inner laminar flow hood, the air inlet cavity is connected with an air purification device, and an air outlet is formed in one side of the laminar flow hood; the air purification device can also enter the air inlet cavity through the first air inlet cavity and then enter the operation room through the air inlet hole; the utility model has simple structure, always conveys clean air in the operating room by utilizing the micro-positive pressure, blows out the air polluted in the room through the exhaust port, forms a clean space in the room, and is easy to maintain the cleanliness; the emergency rescue system is convenient to flexibly and quickly attach to an emergency rescue site through the arrangement of the detachable support, and can be quickly disassembled and assembled in the field and other temporary construction points; the emergency medical rescue ability of medical rescue teams at all levels for public safety is improved.

Description

Movable laminar flow clean operation room

Technical Field

The application relates to the field of medical equipment, in particular to a mobile laminar flow clean operating room.

Background

In wartime and emergency medical rescue, the mobile medical rescue team needs to carry out emergency operations on the sick and wounded on the spot of a field tent, a civil house and the like, but in the prior art, when the emergency operations are carried out on the temporary spot of the field tent, the civil house and the like, the clean operation space is lacked, so that the problems of the occurrence of complications such as postoperative infection and the like are caused.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mobile laminar flow clean operating room which comprises a detachable support, wherein a laminar flow cover is arranged on the detachable support, and an inlet is formed in the laminar flow cover; the top of the laminar flow hood comprises an outer laminar flow hood and an inner laminar flow hood, an air inlet cavity is arranged between the inner laminar flow hood and the outer laminar flow hood, an air inlet is formed in the inner laminar flow hood, the air inlet cavity is connected with an air purification device, and an air outlet is formed in the laminar flow hood.

Preferably, a buffer room is arranged outside the inlet.

As a preferred scheme, the detachable bracket comprises a plurality of connecting rods and connecting heads.

As a preferred scheme, the connector includes the connector bottom plate, be equipped with the connecting rod jack on the connector bottom plate, the outside of connecting rod jack is equipped with the joint groove, the joint inslot is equipped with rather than complex fastener, the fastener is connected with installation head, be equipped with connecting rod jack one in the installation head.

As a preferred scheme, the bottom plate of the connector is a rectangular plate, and a weight reduction groove is formed between adjacent side lengths of the rectangular plate.

As a preferred scheme, a connecting fastener is arranged between the adjacent connecting rods and comprises a first connecting sleeve, a second connecting sleeve matched with the first connecting sleeve is arranged in the first connecting sleeve, an elastic buckle is arranged on the second connecting sleeve, and a locking hole matched with the elastic buckle is formed in the first connecting sleeve.

As a preferred scheme, the clamping groove is a T-shaped groove.

Preferably, the clamping piece is a T-shaped clamping piece.

As a preferable scheme, a stable clamping piece is arranged at the upper part of the mounting head and is connected with the T-shaped clamping piece.

As a preferable scheme, the number of the clamping grooves is four, and the clamping grooves are symmetrically arranged about the center of the base plate of the connector.

As a preferred scheme, the air purification device comprises a shell, wherein a first panel with an air inlet is arranged on one side of the shell, a second panel with an air outlet is arranged on the other side of the shell, and a fan, a primary filter and a high-efficiency filter are sequentially arranged between the first panel and the second panel.

Preferably, the fan is connected with the control device.

As a preferable scheme, an ultraviolet disinfection lamp is arranged between the primary filter and the high-efficiency filter.

As a preferred scheme, the particle counter is connected with the particle counter through a collecting pipeline respectively before and after the primary filter and the high-efficiency filter, and the particle counter is connected with the control device.

As a preferred scheme, be equipped with the mounting panel between primary filter and the panel, the particle counter is all fixed on the mounting panel, be equipped with the fresh air inlet on the mounting panel.

Preferably, the control device is fixed to the mounting plate.

As a preferred scheme, the laminar flow hood adopts PVC soft gum waterproof tarpaulin.

As a preferred scheme, the PVC soft gum waterproof tarpaulin adopts a transparent PVC soft gum waterproof tarpaulin.

As a preferred scheme, the laminar flow hood adopts a polyurethane isolation protective tent body.

When the laminar flow cover is used, the detachable support is firstly built through the connecting rod and the connecting head, then the laminar flow cover covers the outer side or the inner side of the detachable support, and when the laminar flow cover is arranged on the inner side of the detachable support, the laminar flow cover is connected with the detachable support through a rope and the like; after the installation is finished, the air purification device is started, the purified air is conveyed into the laminar flow cover, and the air in the laminar flow cover flows out through the exhaust port to form circulation; clean air is conveyed into the laminar flow hood through micro-positive pressure, so that the problems that the indoor cleanliness is difficult to maintain due to the entrance and exit of medical personnel, the cleanliness of an operation space is more difficult to guarantee, and the infection of a patient after an operation is frequent are avoided; the specific working process is as follows: purified air is sent into an air inlet cavity at the top, a plurality of air inlets are uniformly distributed on an inner layer flow cover at the top, after the clean air enters the top, the clean air is blown into a clean operating room from the plurality of air inlets uniformly distributed on the inner layer flow cover, the air is blown down from the top just like rain, then air outlets are uniformly distributed at the lower part of the flow cover, and the air in the clean operating room is discharged from the bottom; thus, stable airflow directional flow is formed, clean air is blown in from the top, polluted air is discharged from the bottom, and after circulation for about 10 minutes, thousand-level cleanliness can be achieved in a clean operation room. A surgical procedure is performed.

The utility model has simple structure and convenient use, utilizes micro-positive pressure to convey clean air in the laminar flow cover all the time, forms a clean space indoors, and has easy maintenance of cleanliness and good economical efficiency; the emergency rescue system is convenient to flexibly and quickly attach to an emergency rescue site through the arrangement of the detachable support, and can be quickly disassembled and assembled in the field and other temporary building points; the emergency medical rescue ability of medical rescue teams at all levels for public safety can be improved.

Drawings

FIG. 1 is a schematic view of the angle one configuration of the detachable bracket assembly of the present application;

FIG. 2 is a structural schematic diagram of the angle two of the detachable bracket assembly of the present application;

FIG. 3 is a schematic structural diagram of angle one according to a first embodiment of the present application;

FIG. 4 is a schematic structural view of angle one of the top of the laminar flow hood of the first embodiment of the present application;

FIG. 5 is a schematic structural view of a second angle at the top of the laminar flow hood according to the first embodiment of the present application;

FIG. 6 is a schematic structural view of a top angle III of the laminar flow hood according to the first embodiment of the present application;

FIG. 7 is a schematic structural view of A-A of FIG. 6 of the present application;

FIG. 8 is a schematic structural diagram of a second embodiment of the present application;

FIG. 9 is a schematic view of a partial structure angle one of the second embodiment of the present application;

FIG. 10 is a schematic view of a second embodiment of the present application in partial structural view;

FIG. 11 is a schematic view of a partial structural angle III of a second embodiment of the present application;

FIG. 12 is a schematic structural view of a connection fastener;

FIG. 13 is a schematic view of the connection sleeve at an angle I;

FIG. 14 is a schematic view of the connection sleeve at an angle two;

FIG. 15 is a schematic structural view of a second connection sleeve;

fig. 16 is a schematic view of one configuration of a connecting head;

FIG. 17 is a schematic view of another configuration of a connecting head;

fig. 18 is a schematic structural view of the mating state of the connectors;

FIG. 19 is a schematic view of the construction of a clip of the present application

FIG. 20 is a schematic view of the air purification apparatus at angle one;

FIG. 21 is a schematic view of the structure of the air cleaning device at the second angle;

FIG. 22 is a schematic view of the air cleaning device without the first panel;

fig. 23 is a schematic structural view of the inside of the air cleaning apparatus;

FIG. 24 is a schematic view of a fan configuration;

FIG. 25 is a schematic view of a primary filter construction;

FIG. 26 is a schematic view of a primary filter at another angle;

FIG. 27 is a schematic view of a UV sterilizing lamp;

FIG. 28 is a schematic view of a high efficiency filter;

FIG. 29 is a schematic diagram of the structure of the rectangular frame of the present application;

reference numerals:

1. detachable support 2, laminar flow hood 3, inlet 4, top

5. Outer laminar flow hood 6, inner laminar flow hood 7, air inlet 8, gas vent

9. Side curtain body 10, outer laminar flow cover 11, inner laminar flow cover 12, connecting rod

13. Connector 14, connector bottom plate 15, mounting hole 16 and connecting rod jack

17. Clamping groove 18, clamping piece 19, mounting head 20 and connecting rod jack I

21. Connecting fastener 22, first connecting sleeve 23, second connecting sleeve 24 and elastic buckle

25. Locking hole 26, limiting block 27, air inlet pipeline 28 and buffer room

29. Air cleaning device 30, air inlet cavity 31, partition plate 32 and gas circulation hole

33. Weight reduction groove 34, stabilizing clamping piece 35, shell 36 and air inlet

37. First panel 38, air outlet 39, second panel 40 and fan

41. Primary filter 42, high efficiency filter 43, rectangular frame 44, mounting groove

45. Support 46, fixing plate 47, through hole 48, mounting plate 49 and first protective shell

50. Second protective shell 51, air inlet hole 52, protective net 53 and ultraviolet disinfection lamp

54. A roller 55 and a display device.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be noted that the specific embodiments described herein are only for illustrating and explaining the present invention and are not to be construed as limiting the present invention.

The first embodiment is as follows:

the embodiment provides a mobile laminar flow clean operation room which can be rapidly unfolded and folded, is convenient to transport, and has the cleanliness reaching 1000 level and reaching the II-level clean operation standard, in particular to the mobile laminar flow clean operation room which comprises a detachable support 1, wherein the detachable support 1 is arranged to facilitate the disassembly, the assembly and the transportation of the operation room, and is particularly suitable for places in the field and temporarily built places and the like; the laminar flow cover 2 is arranged on the detachable support 1, the laminar flow cover 2 can be arranged on the inner side of the detachable support 1 or on the outer side of the detachable support 1, when the laminar flow cover 2 is arranged on the outer side, the laminar flow cover 2 is directly covered on the outer side of the detachable support 1, it needs to be noted that the bottom of the laminar flow cover needs to be sealed, the installation is complex, and preferably, in order to improve the stability of the laminar flow cover 2, nylon buttons, thread gluing and the like can be arranged in the laminar flow cover 2 and connected with the detachable support; when the laminar flow cover 2 is arranged inside, the laminar flow cover 2 is directly integrally formed, namely the upper surface, the bottom surface, the left side surface, the right side surface, the front surface and the back surface are integrally formed, an inlet is reserved, and an installation hole is arranged, the laminar flow cover 2 is directly placed on the inner side of the movable support 1, the laminar flow cover 2 and the movable support 1 are directly connected through the matching of cotton ropes, ribbons, nylon buttons, thread gluing and the like and the installation hole, secondary sealing is not needed, the installation process is simplified, in addition, when the laminar flow cover 2 is arranged outside the detachable support 1, one surface of the laminar flow cover 2 is provided with a whole surface which is provided with a zipper, one side with the zipper is the inlet 3, the zipper is pulled after the detachable support 1 is sleeved, the waterproof sealing zipper can be selected for improving the sealing performance, the nylon thread gluing, cotton ropes, the ribbon and the like are fixed with the detachable support 1 at the connecting part of the laminar flow cover 2 and the detachable support 1, the stability of the connection between the detachable support 1 and the laminar flow hood 2 can be improved, and the situation that the laminar flow hood 2 and the detachable support 1 are dislocated due to negative pressure in use can be prevented; the laminar flow hood 2 is arranged on the inner side or the outer side of the detachable support 1, and a technician can select the laminar flow hood according to specific conditions, which is not described in detail herein; preferably, in order to ensure a certain sealing property and realize the conditions of wind prevention, rain prevention and the like, the laminar flow hood 2 adopts a PVC soft gum waterproof tarpaulin in the prior art, and more preferably, in order to facilitate external personnel to observe the conditions in the operating room, the PVC soft gum waterproof tarpaulin adopts a transparent PVC soft gum waterproof tarpaulin; in order to further improve the cleanliness of the air in the operating room, the laminar flow hood 2 also adopts a polyurethane isolation protective tent body; the laminar flow hood 2 is provided with an inlet 3, and the inlet 3 is used for workers to come in and go out.

The top 4 of the laminar flow hood 2 comprises an outer laminar flow hood 5 and an inner laminar flow hood 6, an air inlet cavity 30 is formed between the inner laminar flow hood 6 and the outer laminar flow hood 5, an air inlet 7 is formed in the inner laminar flow hood 6, preferably, in order to achieve laminar flow, clean air uniformly flows into an operating room, the number of the air inlets 7 is multiple, the specific number is not limited, the air inlets are preferably uniformly arranged, and technicians can correspondingly select the air inlets according to the size of the operating room and other conditions; more preferably, a plurality of partition plates 31 are arranged in the air inlet cavity 30, the partition plates 31 are bonded with the outer laminar flow cover 5 and the inner laminar flow cover 6, are integrally formed and the like, a plurality of air circulation holes 32 are arranged on the partition plates 31, and the arrangement of the air circulation holes 32 enables the purified air to uniformly flow in the air inlet cavity 30; the air inlet cavity is connected with an air purification device 29 through an air inlet pipeline 27 and the like, and the air purification device 29 filters air entering the air inlet cavity 30 so as to ensure that clean air is introduced; the laminar flow hood 2 is provided with an exhaust port 8, preferably, the bottom of the side wall of the laminar flow hood 2 is provided with the exhaust port 8, so that air in an operating room can achieve certain circulation, and the air can keep high cleanliness; the side wall may include a left side, a right side, a front, a back, a bottom; the utility model utilizes micro-positive pressure to convey clean air into the operation room through laminar flow, and the polluted air is blown out through the air outlet.

In the implementation, the air enters the operating room through the air inlet cavity and the air inlet 7 after being purified by the air purifying device 29, laminar clean air is provided for the inside of the operating room, the air in the operating room is directly exhausted through the air outlet 8, and the air can be purified and exhausted by an external air purifying device I, so that the quality of the exhausted air is improved, and viruses and the like are prevented from being directly exhausted to the outside; the air purification device may be an air purification device in the prior art, or an air purification device 29 in the present invention, and the technician may make a corresponding selection according to specific situations, and the present invention is not particularly limited.

Preferably, in order to further guarantee the quality of indoor air, prevent that personnel from causing the influence to the negative pressure value in operation room when cominging in and going out, the outside of entry 3 is equipped with buffering room 28, and the setting of buffering room 28 is used for the stability of negative pressure value, and when staff passed in and go out the operation room, personnel at first got into buffering room 28, waited buffering room 28 negative pressure stable back, cominging in and going out again to can effectively avoid personnel to pass in and out and cause the inside decompression of operation room.

Example two:

the present embodiment is different from the embodiment in that the air cleaning device 29 is connected to the present embodiment through the side wall of the laminar flow hood 2, unlike the position where the air cleaning device 29 is connected.

Specifically, the method comprises the following steps: a movable laminar flow clean operating room comprises a detachable support 1, wherein the detachable support 1 is arranged to facilitate the disassembly, assembly and transportation of the operating room and save space; the laminar flow cover 2 is arranged on the detachable support 1, and similarly, the laminar flow cover 2 can be arranged on the inner side of the detachable support 1 or on the outer side of the detachable support 1, when the laminar flow cover 2 is arranged on the outer side, the laminar flow cover 2 is directly covered on the outer side of the detachable support 1, it needs to be noted that the bottom of the laminar flow cover needs to be sealed, the installation is complex, when the laminar flow cover is arranged on the inner side, the laminar flow cover 2 is directly integrally formed, namely, the upper surface, the lower surface, the left side surface, the right side surface, the front surface and the back surface of the laminar flow cover are integrally formed, an inlet 3 is left, an installation eye is arranged, the laminar flow cover 2 is directly placed on the inner side of the movable support 1, the laminar flow cover 2 is directly connected with the movable support 1 through matching with the installation eye through cotton ropes, ribbons and the like, secondary sealing is not needed, the installation process is simplified, and a technician can select according to specific conditions, the present invention is not described herein in detail; the laminar flow hood 2 is provided with an inlet, the function of the inlet is the same as that in the first embodiment, and details are not described herein; the side curtain body 9 of the laminar flow hood 2 comprises an outer layer laminar flow hood I10 and an inner layer laminar flow hood I11, a first air inlet cavity is formed between the outer layer laminar flow hood I10 and the inner layer laminar flow hood I11, the top 4 of the laminar flow hood 2 comprises an outer layer laminar flow hood 5 and an inner layer laminar flow hood 6, an air inlet cavity 30 is formed between the inner layer laminar flow hood 6 and the outer layer laminar flow hood 5, and the structure of the air inlet cavity 30 is the same as that in the first embodiment, which is not described in detail herein; the first air inlet cavity is communicated with the first air inlet cavity 30, the inner layer laminar flow cover 6 is provided with an air inlet 7, the first air inlet cavity is connected with an air purification device through an air inlet pipeline 27 and the like, one side of the laminar flow cover 2 is also provided with an air outlet, and preferably, the bottom of the side wall of the laminar flow cover 2 is provided with an air outlet 8, so that air in a surgical room can achieve certain circulation, and the air can keep high cleanliness; the side walls may include left, right, front and rear sides, and to further ensure sealing, the side curtains of the first inlet chamber and the inlet 3 are avoided as much as possible.

In the implementation, the air enters the operating room through the first air inlet cavity, the first air inlet cavity 30 and the air inlet 7 after being purified by the air purifying device 29, laminar clean air is provided for the operating room, the air in the operating room is directly exhausted through the exhaust port 8, the air can be exhausted after being purified by the first external air purifying device, the quality of the exhausted air is improved, and viruses and the like are prevented from being directly exhausted to the outside; the first air purification device and the air purification device are all air purification devices in the prior art, can be of the same type or different types, and technicians can make corresponding selections according to specific conditions, and the utility model is not particularly limited.

Example three:

this implementation describes detachable support 1, detachable support 1 includes many connecting rods 12 and a plurality of connector 13, connecting rod 12 adopt current round bar can, for the weight reduction, improve intensity can adopt materials such as carbon fiber to make.

The connector 13 comprises a connector base plate 14, the connector base plate 14 preferably adopts a rectangular shape, a mounting hole 15 is formed in the connector base plate 14 and used for being fixed with the ground, a connecting rod jack 16 is formed in the connector base plate 14, the connecting rod jack 16 is matched with the connecting rod 12, a clamping groove 17 is formed in the outer side of the connecting rod jack 16, a clamping piece 18 matched with the clamping groove 17 is arranged in the clamping groove 17, the clamping piece 18 is connected with a mounting head 19, a connecting rod jack I20 is formed in the mounting head 19, the connecting rod jack I20 is matched with the connecting rod 12, preferably, the number of the clamping grooves 17 is four, and the clamping grooves are arranged in a matching mode relative to the center of the connector base plate 14; the arrangement of the connector 13 in the implementation improves the connection strength, can realize connection in multiple directions, and is very simple and convenient to use and strong in universality.

Preferably, in order to reduce the weight of the connector 13, the manufacturing cost, and the pressure on the connecting rod 12, thereby improving the service life, weight-reducing grooves 33 are formed in the connector base plate 14, and preferably, the number of the weight-reducing grooves 33 is four, and is symmetrical about the center of the connector base plate 14; more specifically, the connector base plate 14 is a rectangular plate, a weight reduction groove 33 is formed between adjacent side lengths of the rectangular plate, for convenience of processing the weight reduction groove 33, the rectangular groove is preferred, an opposite-shaped groove, a polygon and the like can be adopted, a specific technician can make a corresponding selection according to specific situations, and details are not repeated herein in this embodiment; more preferably, the connector base plate 14 is provided with mounting holes 15 for fixing with the ground or the like, and when the lightening slots 33 are provided, the mounting holes 15 are provided at the bottom of the lightening slots 33, that is, at the position of the connector base plate 14 provided with the lightening slots 33.

Preferably, the clamping grooves 17 are T-shaped grooves, and preferably, the number of the clamping grooves 17 is four, and the clamping grooves are symmetrically arranged about the center of the connector base plate 14; the four clamping grooves 17 improve the universality of the connector 13, and the connecting rods 12 in 5 directions can be connected conveniently; the clamping piece 18 is a T-shaped clamping piece, the shape of the T-shaped clamping piece is the same as that of the T-shaped groove, and the size of the T-shaped clamping piece is the same as that of the T-shaped groove, so that the connection stability is further improved; the T-shaped clip member is integrally formed with the mounting head 19 for further improving stability, and the mounting head 19 is preferably cylindrical for reducing manufacturing cost and material loss.

Preferably, in order to improve the strength between the clip piece 18 and the mounting head 19, a stabilizing clip piece 34 is further arranged on the upper part of the mounting head 19, the stabilizing clip piece 34 is contacted and fixed with the mounting head 19, and the stabilizing clip piece 34 is further connected with a T-shaped clip piece; more preferably, the T-shaped clip, the mounting head 19 and the stabilizing clip 34 are integrally formed.

The movable laminar flow clean operation room can be quickly disassembled and assembled and transported in small volume through the arrangement of the embodiment, and particularly, the movable laminar flow clean operation room is convenient to flexibly and quickly attach to an emergency rescue site and can be quickly disassembled and assembled in the field and other temporary construction points; the emergency medical rescue ability of medical rescue teams at all levels for public safety is improved.

The connector 13 may also be connected by a connector commonly used in the art, such as a tee.

Example four:

in this embodiment, when the height of operation room is higher, then need higher connecting rod, for convenient transport, in this embodiment, be equipped with connecting fastener 21 between connecting rod 12 and the connecting rod 12, make things convenient for connecting of connecting rod 12 and connecting rod 12 to its length of this increase, and convenient transport.

Connecting fastener 21 includes connecting sleeve, be equipped with the internal thread in the connecting sleeve, the one end of connecting rod 12 is equipped with rather than the cooperation external screw thread, through the cooperation of screw thread, can realize connecting rod 12 and connecting rod 12's connection.

The embodiment also provides another structure of the connecting fastener 21, which comprises a first connecting sleeve 22, wherein a second connecting sleeve 23 matched with the first connecting sleeve 22 is arranged in the first connecting sleeve 22, an elastic buckle 24 is arranged on the second connecting sleeve 23, and a locking hole 25 matched with the elastic buckle 24 is arranged on the first connecting sleeve 22; when the connecting rod is used, the connecting rod 12 is connected with the first connecting sleeve 22 and the second connecting sleeve 23 respectively, the connecting rod 12 can be connected in a threaded connection mode and the like, the second connecting sleeve 23 and the connecting rod 12 can be fixedly connected in a screw mode, a bonding mode and the like, the first connecting sleeve 22 and the connecting rod 12 can be fixedly connected in a screw mode, a bonding mode and the like, and can also be movably connected, the connecting rod 12 further comprises a limiting block 26 during movable connection, the diameter of the limiting block 26 is larger than the inner diameter of the first connecting sleeve 22, and the first connecting sleeve 22 can slide along the connecting rod 12.

Example five:

the present embodiment describes an air cleaning apparatus, specifically:

the air purification device comprises a shell 35, the shell 35 is preferably a rectangular shell, one side of the shell 35 is provided with a first panel 37 with an air inlet hole 36, the other side of the shell 35 is provided with a second panel 39 with an air outlet hole 38, the number of the air inlet hole 36 and the air outlet hole 38 can be one or more, and the air purification device is selected according to specific application occasions and is not limited specifically; the first panel 37 and the second panel 39 can be connected with the shell 35 through clamping, screw connection and the like in the prior art, so that the disassembly is convenient; the first panel 37 and the second panel 39 are also part of the housing 35, and for convenience of describing the positional relationship, the applicant names the first panel 37 and the second panel 39; a fan 40, a primary filter 41 and a high-efficiency filter 42 are sequentially arranged between the first panel 37 and the second panel 39, preferably, in order to facilitate automatic control of the fan 40, the fan 40 is connected with a control device; the fan 40, the primary filter 41 and the high-efficiency filter 42 are respectively fixed in a rectangular frame 43, and an installation groove 44 is formed in the rectangular frame 43; the fan 40, the primary filter 41 and the high-efficiency filter 42 are respectively fixed in the mounting groove 44; the rectangular frame 43 is connected with the inside of the housing 35, and the rectangular frame 43 is connected with the inside of the housing 35 by a well-known manner such as a card slot, a screw connection, etc.; the primary filter 41, the high-efficiency filter 42 and the mounting groove 44 of the rectangular frame 43 are connected by common manners in the prior art, such as clamping, screwing and bonding, the fan 36 and the rectangular frame 43 are connected by common manners in the prior art, such as a support, the support 45 and the rectangular frame 43 are connected by common manners in the prior art, such as welding, bonding and screwing, which are not described in detail herein, more preferably, in order to further improve the safety, a fixing plate 46 is arranged in the rectangular frame 43, the fixing plate 46 and the mounting groove 44 of the rectangular frame 43 are connected by clamping, screwing, bonding and the like, a support 45 is arranged on the fixing plate 46, the support 45 and the fixing plate 46 are connected by common manners in the prior art, such as welding, bonding and screwing, and the like, the fan 40 is arranged on the support 45, the stability of the fan 40 is further improved by arranging the fixing plate 46, the middle part of the fixing plate 46 is provided with a through hole 47, and the through hole 47 is used for installing the fan 40; the primary filter 41 is a filter capable of filtering large particles of air, such as filter cotton, PP cotton, a screen, filter paper and the like in the prior art, the high-efficiency filter 42 is a HEPA filter in the prior art, most dust particles and moisture in the discharged air can be filtered by arranging the primary filter 41, and the residual dust particles and moisture in the air can be effectively filtered by arranging the high-efficiency filter 42, so that the quality of the purified air is ensured, and the propagation of viruses is effectively blocked; the high-efficiency filter 42 is just high-efficiency filter HEPA which can ensure that the filtering efficiency of 0.3um particles reaches 99.97-99.99 percent; the technicians of the primary filter 41 and the high-efficiency filter 42 can select the specific conditions, and the utility model is not particularly limited; the control device is arranged in the shell 35, controls the starting and stopping of the fan 40, adopts a single chip microcomputer in the prior art, does not limit the specific model, and can be selected by technicians according to specific conditions.

Preferably, an installation plate 48 is arranged between the primary filter 41 and the first panel 37, and the installation plate 48 and the shell 35 are fixed in a manner common in the prior art in a manner of bonding, welding, screw connection and the like, and are preferably detachably connected, so that the disassembly and the maintenance are convenient; the control device and the dust particle counter are fixed on the mounting plate 48, the control device is fixed with the mounting plate 48 through a bracket, a screw and the like, more preferably, a first protective shell 49 is arranged on the outer side of the control device, a second protective shell 50 is arranged on the outer side of the dust particle counter, and the first protective shell 49 and the second protective shell 50 are connected with the mounting plate through screws and the like; an air inlet hole 51 is formed in the mounting plate 48, the fan 40 is started, air to be purified is sucked through the air inlet hole 51, filtered through the primary filter 41 and the high-efficiency filter 42 and then discharged through the air outlet 8; more preferably, a protection net 52 is arranged on the air inlet hole 51 to prevent the hands from accidentally touching the fan and causing injury.

Preferably, in order to further improve the air purification effect, specifically, an ultraviolet disinfection lamp 53 is further disposed between the primary filter 41 and the high-efficiency filter 42, the ultraviolet disinfection lamp 53 may be an existing ultraviolet disinfection lamp, the ultraviolet disinfection lamp 53 is fixed in the mounting groove 44 of the rectangular frame 43, and is fixed by means well known in the art, such as screws, bonding, and the like; the specific model is not limited, and technicians can correspondingly select the model according to specific conditions; the ultraviolet disinfection lamp 53 can disinfect the air to be purified, and effectively prevents the diffusion and the transmission of pathogenic bacteria.

Preferably, in order to facilitate the movement of the air purification apparatus, the bottom of the housing 35 is provided with a roller 54, and the roller 54 may be a universal wheel in the prior art.

Example six:

this embodiment can implement monitoring purification quality, and it is up to standard to confirm the air that air purification device purified, specifically:

the front part of the primary filter 41 and the rear part of the high-efficiency filter 42 are respectively connected with a dust particle counter through collection pipelines, the collection pipelines are provided with sampling pumps, the collection pipelines in the front part of the primary filter 41 are used for collecting air to be purified, the collection pipelines in the rear part of the high-efficiency filter 42 are used for collecting filtered air, and the dust particle counter is a dust particle counter device in the prior art; the dust particle counter is fixed on the mounting plate 48, and the dust particle counter is fixed with the mounting plate through a bracket, a screw and the like; more preferably, a second protective case 50 is provided on the outside of the dust particle counter 48, and the second protective case 50 is connected to the mounting plate by means of screws or the like.

Preferably, a display device 55 is arranged outside the air purification device, and the display device 55 is connected with the control device; the display device 55 is only required to be a display screen in the prior art, the specific type of the display device 55 is not particularly limited, and the display device 55 can be arranged on the shell 35, can also be arranged on the first panel 37 or the second panel 39, and is preferably arranged on the first panel 37 for convenient viewing; more preferably, the control device is further connected with an alarm device, the alarm device is in the form of an indicator light or a buzzer and the like and is used for prompting whether the air purification of the worker reaches the standard, the alarm device can be arranged on the shell 35 or on the first panel 37 or the second panel 39, and the technician can make corresponding selections according to specific conditions, which is not described in detail herein; the dust particle counter is used for measuring the number and the particle size distribution of dust particles in a single volume in the clean environment before and after purification, transmitting the result to the control device, analyzing the result by the control device, displaying the result by the display device 55, and alarming by the alarm device when the result does not reach the standard.

The air purification device 29 in the embodiment and the fifth embodiment has the advantages of simple structure, convenience in installation, low manufacturing cost, small size and convenience in transportation, can monitor the filtering quality, can visually determine whether the purified air reaches the standard, does not need additional detection equipment, reduces the use cost and the occupied space, and is very practical.

The foldable field operation bed, the foldable field operation lamp, the box and instrument integrated anesthesiologist device integrating the anesthesia machine, the monitor, the infusion pump and the injection pump, the box and instrument integrated operation device integrating the high-frequency electrotome, the flushing machine and the aspirator, the foldable instrument table and the like can be placed in the foldable field operation bed, the foldable field operation lamp, the box and instrument integrated anesthesiologist device integrating the anesthesia machine, the monitor, the infusion pump and the injection pump, the box and instrument integrated operation device integrating the high-frequency electrotome, the flushing machine and the aspirator and the foldable instrument table.

By adopting the technical scheme, the utility model can achieve the following technical indexes:

1. the operation capability: two sets of movable laminar flow clean operation rooms can be simultaneously unfolded in the field operation tent to simultaneously carry out two surgical operations.

2. The total weight of the mobile laminar flow clean surgery room capable of being rapidly unfolded is not more than 300 kg;

3. cleanliness establishing time: 5 minutes; cleanliness: 1000 grade, reaching the standard of II grade clean operation.

When the laminar flow hood is used, the detachable support 1 is firstly built through the connecting rod 12 and the connector 13, then the laminar flow hood 2 covers the outer side or the inner side of the detachable support 1, and when the laminar flow hood is arranged on the inner side of the detachable support 1, the laminar flow hood is connected with the detachable support through a rope and the like; after the installation is finished, the air purification device is started, the purified air is conveyed into the laminar flow hood 1, namely the interior of an operating room, and the air in the laminar flow hood 1 flows out through the air outlet to form circulation; clean air is conveyed into the laminar flow hood 1 through micro-positive pressure, so that the problems that the indoor cleanliness is difficult to maintain and the cleanliness of an operation space is difficult to guarantee due to the fact that medical workers enter and exit, and the infection of patients and patients after the operation is frequent are avoided; the specific working process is as follows: purified air is sent into an air inlet cavity at the top, a plurality of air inlets are uniformly distributed on an inner layer flow cover at the top, after the clean air enters the top, the clean air is blown into a clean operating room from the plurality of air inlets uniformly distributed on the inner layer flow cover, the air is blown down from the top just like rain, then air outlets are uniformly distributed at the lower part of the flow cover, and the air in the clean operating room is discharged from the bottom; thus, stable airflow directional flow is formed, clean air is blown in from the top, polluted air is discharged from the bottom, and after circulation for about 10 minutes, thousand-level cleanliness can be achieved in a clean operation room. A surgical procedure is performed.

In conclusion, due to the adoption of the technical scheme, the utility model has the advantages that the structure is simple, the use is convenient, the micro-positive pressure is utilized to convey clean air in the laminar flow cover all the time, the polluted air in the operation room is discharged from the exhaust port, a clean space is formed indoors, the cleanliness is easy to maintain, the infection of the sick and wounded after the operation is prevented, the infection rate of the sick and wounded is reduced, and the economical efficiency is good; the emergency rescue system is convenient to flexibly and quickly attach to an emergency rescue site through the arrangement of the detachable support, and can be quickly disassembled and assembled in the field and other temporary construction points; the emergency medical rescue capacity of all levels of medical rescue teams for public safety can be improved; the utility model is mainly used for providing a crystallization operation environment when emergency operations are carried out on the field such as a field tent, a civil house and the like by a mobile medical rescue team in wartime or emergency medical rescue, and can also be used for treating patients needing clean environment such as burn and the like; the air purification device disclosed by the utility model is simple in structure, convenient to install, low in manufacturing cost, small in size and convenient to transport, can monitor the filtering quality, can visually determine whether the purified air reaches the standard, does not need additional detection equipment, reduces the use cost and the occupied space, and is very practical.

The detailed structure and connection relation of the utility model are the prior art, and the utility model is not described in detail herein; the connection between the respective members is preferably fixed by means of an adhesive, an integral molding, or the like, which is well known in the art.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of protection of the present invention.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present application will not be described separately.

In addition, any combination of the various embodiments of the present application can be made, and the present application should be considered as disclosed in the present application as long as the combination does not depart from the spirit of the present application.

Claims (10)

1. A movable laminar flow clean operating room comprises a detachable support (1), and is characterized in that a laminar flow cover (2) is arranged on the detachable support (1), and an inlet (3) is arranged on the laminar flow cover (2); top (4) of laminar flow hood (2) include outer laminar flow hood (5) and inlayer laminar flow hood (6), be the chamber of admitting air between inlayer laminar flow hood (6) and outer laminar flow hood (5), be equipped with the air inlet on inlayer laminar flow hood (6), the chamber of admitting air is connected with air purification device, still be equipped with gas vent (8) on laminar flow hood (2).

2. The mobile laminar flow clean operating room according to claim 1, characterized in that the detachable bracket (1) comprises a connecting rod (12) and a connecting head (13).

3. The mobile laminar flow clean operating room according to claim 2, characterized in that the connector comprises a connector base plate (14), a connecting rod jack (16) is arranged on the connector base plate (14), a clamping groove (17) is arranged outside the connecting rod jack (16), a clamping member (18) matched with the clamping member is arranged in the clamping groove (17), the clamping member (18) is connected with the mounting head (19), and a first connecting rod jack (20) is arranged in the mounting head (19).

4. The mobile laminar flow cleaning operating room according to claim 3, wherein the connector base plate (14) is provided with a weight-reducing groove (33).

5. The mobile laminar flow cleaning surgery room according to claim 2, characterized in that a connection fastener (21) is arranged between two adjacent connection rods (12), the connection fastener (21) comprises a first connection sleeve (22), a second connection sleeve (23) matched with the first connection sleeve (22) is arranged in the first connection sleeve (22), an elastic buckle (24) is arranged on the second connection sleeve (23), and a locking hole (25) matched with the elastic buckle (24) is arranged on the first connection sleeve (22).

6. The mobile laminar flow clean operating room according to claim 2, characterized in that the connector comprises a connector base plate (14), a connecting rod jack (16) is arranged on the connector base plate (14), a clamping groove (17) is arranged outside the connecting rod jack (16), a clamping member (18) matched with the clamping member is arranged in the clamping groove (17), the clamping member (18) is connected with the mounting head (19), and a first connecting rod jack (20) is arranged in the mounting head (19).

7. A mobile laminar flow clean operating room is characterized by comprising a detachable support (1), wherein a laminar flow cover (2) is arranged on the detachable support (1), and the laminar flow cover (2) comprises an inlet (3); the side curtain body (9) of laminar flow cover (2) include outer laminar flow cover (10) and inlayer laminar flow cover (11), be the chamber of admitting air between outer laminar flow cover (10) and inlayer laminar flow cover (11), top (4) of laminar flow cover (2) include outer laminar flow cover (5) and inlayer laminar flow cover (6), be the chamber of admitting air between inlayer laminar flow cover (6) and outer laminar flow cover (5), the chamber of admitting air one with admit air the chamber intercommunication, be equipped with air inlet (7) on inlayer laminar flow cover (6), the chamber of admitting air is connected with air purification device, one side of laminar flow cover (2) still is equipped with gas vent (8).

8. The mobile laminar flow clean operating room according to claim 7, characterized in that the detachable bracket (1) comprises a connecting rod (12) and a connecting head (13).

9. The mobile laminar flow clean operating room according to claim 8, wherein the connector (13) comprises a connector base plate (14), the connector base plate (14) is provided with a connecting rod jack (16), the outer side of the connecting rod jack (16) is provided with a clamping groove (17), a clamping piece (18) matched with the clamping groove (17) is arranged in the clamping groove (17), the clamping piece (18) is connected with the mounting head (19), and the mounting head (19) is provided with a first connecting rod jack (20); and a weight reduction groove (33) is formed in the connector base plate (14).

10. The mobile laminar flow cleaning surgery room according to claim 7, characterized in that a connection fastener (21) is arranged between two adjacent connection rods (12), the connection fastener (21) comprises a first connection sleeve (22), a second connection sleeve (23) matched with the first connection sleeve (22) is arranged in the first connection sleeve (22), an elastic buckle (24) is arranged on the second connection sleeve (23), and a locking hole (25) matched with the elastic buckle (24) is arranged on the first connection sleeve (22).

Images