CN111588574A

CN111588574A - Isolating device for preventing infection for clinical medicine

Info

Publication number: CN111588574A
Application number: CN202010524505.3A
Authority: CN
Inventors: 白志峰; 王静; 达朝玲; 于立静; 李卫明
Original assignee: Xingtai Medical College
Current assignee: Xingtai Medical College
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-08-28

Abstract

The invention discloses an isolation device for preventing infection in clinical medicine, which comprises an isolation mechanism for preventing pathogen from being brought in, an access control mechanism, a disinfection mechanism, a transmission mechanism, a drying mechanism, a ventilation mechanism and a control mechanism. The invention can be used for different beds by disassembling and assembling the movable plate, so that an independent space is formed by a common sickbed, the spreading of pathogens is prevented, and the environmental sanitation of a hospital can be better improved.

Description

Isolating device for preventing infection for clinical medicine

Technical Field

The invention relates to the field of medical instruments, in particular to an isolation device for preventing infection in clinical medicine.

Background

At present, medical staff in an infectious disease isolation ward in a hospital need corresponding protection isolation devices to prevent pathogens from entering into the body of the medical staff, although the medical staff is protected from being damaged by the pathogens, the medical staff is very inconvenient to wear and wastes time, and when the patients ask for articles, the medical staff can enter into the isolation area to send the articles to the hands of the patients after wearing the articles for a certain time, so that the time of the medical staff is wasted; infectious disease isolation is to place infectious disease patients and suspicious patients in the infectious disease stage at a designated place to temporarily avoid contact with surrounding people, so as to facilitate treatment and nursing. Through isolation, the pollution range can be minimized, and the chance of spreading infectious diseases is reduced.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide an infection-preventing isolation device for clinical medicine.

The invention realizes the purpose through the following technical scheme:

the utility model provides an isolating device of clinical medicine with prevention infection, is including the isolator that is used for preventing the pathogen from bringing in, entrance guard's mechanism, disinfection mechanism, drive mechanism, stoving mechanism, ventilation mechanism, control mechanism, still including the nursing mechanism who is used for making things convenient for the nursing, nursing mechanism sets up the isolator rear side, the supporting mechanism who is used for keeping apart the support in addition, the supporting mechanism sets up the isolator outside.

Preferably: the transmission mechanism comprises a motor, a lead screw and a first fixing plate, the motor is connected with the nursing mechanism, the front end of the lead screw is connected to the motor rotating part through a key, the upper end of the first fixing plate is connected with the nursing mechanism, and the lower end of the first fixing plate is connected to the outer side of the lead screw through threads.

According to the arrangement, the motor rotating part drives the lead screw to rotate, the first fixing plate is driven to move back and forth by the rotation of the lead screw, and then the parts in the nursing mechanism can move.

Preferably: the transmission mechanism comprises a second telescopic rod and a second fixing plate, the second telescopic rod fixing part is connected with the nursing mechanism, the telescopic part of the second telescopic rod is connected to the lower end of the second fixing plate through threads, and the upper end of the second fixing plate is connected with the nursing mechanism.

So set up, utilize the change of second telescopic link pars contractilis length drives the removal of second fixed plate, and then can realize the removal of the part in the nursing mechanism.

Preferably: the isolation mechanism comprises a first isolation plate and a second isolation plate, the upper end and the lower end of the first isolation plate are connected with the supporting mechanism, the upper end of the second isolation plate is connected with the supporting mechanism, and the first isolation plate and the second isolation plate are made of polycarbonate organic transparent plastic plates with the thickness of 5 mm.

According to the arrangement, the first isolation plate and the second isolation plate are used for sealing three sides of the supporting mechanism, so that a sealed space can be prevented from being formed by cutting off the transmission path of pathogens.

Preferably: entrance guard's mechanism includes dodge gate, entrance guard's case is connected isolation mechanism, there is the entrance guard both sides through hinged joint there is the dodge gate, the side at entrance guard's case both ends with joint strip is all installed to the dodge gate contact position.

So set up, through the isolating door with the entrance guard box can be to the business turn over isolation mechanism's medical personnel and family members disinfect and disinfect, prevent to carry the pathogen out isolation mechanism.

Preferably: disinfection mechanism includes disinfect box, small-size water pump, pipe, shower nozzle, the disinfect box is connected entrance guard's mechanism, small-size water pump is located the disinfect box is inboard, small-size water pump's model is KY-Q0025, the pipe lower extreme passes through threaded connection and is in small-size water pump delivery port, threaded connection is passed through to the pipe upper end on the shower nozzle.

So set up, utilize small-size water pump can with the antiseptic solution pump in the disinfect box, through the pipe pump sending extremely shower nozzle department utilizes the shower nozzle is spouted and is disinfected medical personnel and family members.

Preferably: nursing mechanism includes nursing case, drawer, sterilamp, the nursing case is connected isolation mechanism, sterilamp passes through screwed connection nursing incasement side top position, drawer clearance fit is in nursing incasement side.

So set up, through the drawer is in the round trip movement in the nursing case can directly send into the articles for use of patient in the isolating mechanism, need not medical personnel and family members and enter into isolating mechanism.

Preferably: drying mechanism includes drying fan, first filter screen, drying fan upper end is connected entrance guard's mechanism, drying fan upper end is passed through bolted connection and is in first filter screen, the model of first filter screen is the high-efficient filter of H13 level.

So set up, enter into at medical personnel and family members in the entrance guard's mechanism, and quilt disinfection mechanism sprays the disinfection back, utilizes drying fan carries out drying process to the antiseptic solution in medical personnel and the family members outside.

Preferably: the ventilation mechanism comprises a ventilation fan and a second filter screen, the lower end of the ventilation fan is connected with the supporting mechanism, and the second filter screen is arranged below the ventilation fan and on one side of the ventilation fan.

So set up, utilize ventilation fan with the outside air pump send to in the isolation mechanism, through two the pathogen of business turn over air is filtered to the second filter screen and is got rid of, guarantees oxygen content in the isolation mechanism.

Preferably: the control mechanism comprises a controller and a temperature and humidity sensor, the controller is connected with the isolation mechanism, the controller model is an STC89C51 single chip microcomputer, the temperature and humidity sensor is connected with the isolation mechanism, the temperature and humidity sensor is HX15-W, and the temperature and humidity sensor is electrically connected with the controller.

According to the arrangement, the temperature and the air humidity in the isolation mechanism are detected through the controller and the temperature and humidity sensor.

Preferably: the supporting mechanism comprises a supporting frame, a first telescopic rod, a universal wheel and a movable plate, the lower end of the supporting frame is connected with the telescopic portion of the first telescopic rod through threads, the universal wheel is connected with the fixed portion of the first telescopic rod through a bolt, and the movable plate is connected with the isolating mechanism.

So set up, through the controller with temperature and humidity sensor detects the temperature and the air humidity condition in the isolator, utilize the support frame is fixed isolator with ventilation mechanism, and utilize the universal wheel can remove whole isolating device, simultaneously through four the lower extreme of whole isolating device and the height on ground are adjusted to first telescopic link, and then can let isolator's lower extreme laminate completely subaerial improvement isolating device's leakproofness, meanwhile through pulling down and installing the fly leaf can be comparatively convenient send into the isolating device with the sick bed in.

Compared with the prior art, the invention has the following beneficial effects:

1. the movable plate can be used for different beds through disassembly and assembly, so that an independent space is formed in a common hospital bed, and the environmental sanitation of a hospital can be better improved while the transmission of pathogens is prevented;

2. when a patient needs articles, the articles can be directly sent into the isolating device without being sent by a nursing person by utilizing the nursing mechanism and the transmission mechanism, so that the communication between the inside and the outside of the isolating device is more convenient;

3. pathogens attached to the outer side of the clothes of the nursing personnel entering the isolation area can be removed through the access control mechanism and the disinfection mechanism, and the possibility that the pathogens are carried out by the human body is cut off;

4. the isolating device can be conveniently moved by utilizing the universal wheels.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an infection prevention barrier device for clinical medicine according to the present invention;

FIG. 2 is a partial sectional view of a miniature water pump of an infection prevention isolation apparatus for clinical medicine according to the present invention;

FIG. 3 is a partial sectional view of an embodiment 1 of a transmission mechanism of an infection prevention isolation device for clinical medicine according to the present invention;

FIG. 4 is a partial sectional view of an embodiment 2 of a transmission mechanism of an infection prevention isolation device for clinical medicine according to the present invention;

FIG. 5 is a partial sectional view of a nozzle tip of an infection prevention isolation apparatus for clinical medicine according to the present invention;

FIG. 6 is a partial sectional view of a first filter of an infection prevention isolation apparatus for clinical medicine according to the present invention;

FIG. 7 is a partial detail view of a universal wheel of an infection prevention isolation device for clinical medicine according to the present invention;

FIG. 8 is a partial sectional view of a drying fan of an isolation device for infection prevention in clinical medicine according to the present invention;

FIG. 9 is a block diagram of the control mechanism of the infection-preventing isolation device for clinical medicine according to the present invention.

The reference numerals are explained below:

1. an isolation mechanism; 2. an access control mechanism; 3. a sterilizing mechanism; 4. a care facility; 5. a transmission mechanism; 6. a drying mechanism; 7. a ventilation mechanism; 8. a control mechanism; 9. a support mechanism; 11. a first separator plate; 12. a second separator plate; 21. an isolation gate; 22. an access box; 31. a sterilizing box; 32. a small-sized water pump; 33. a conduit; 34. a spray head; 41. a nursing box; 42. a drawer; 43. an ultraviolet germicidal lamp; 51. a motor; 52. a lead screw; 53. a first fixing plate; 511. a second telescopic rod; 512. a second fixing plate; 61. drying the fan; 62. a first filter screen; 71. a ventilating fan; 72. a second filter screen; 81. a controller; 82. a temperature and humidity sensor; 91. a support frame; 92. a first telescopic rod; 93. a universal wheel; 94. a movable plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

the utility model provides an isolating device of clinical medicine with prevention infection, is including the isolating mechanism 1, entrance guard's mechanism 2, disinfection mechanism 3, drive mechanism 5, stoving mechanism 6, ventilation mechanism 7, the control mechanism 8 that are used for preventing the pathogen from bringing into, still including the nursing mechanism 4 that is used for making things convenient for the nursing, nursing mechanism 4 sets up in isolating mechanism 1 rear side, is used for keeping apart the supporting mechanism 9 that supports in addition, and supporting mechanism 9 sets up in the isolating mechanism 1 outside.

Example 1

As shown in fig. 1, 2, 3, 5, 6, 7, 8, and 9, the transmission mechanism 5 includes a motor 51, a lead screw 52, and a first fixing plate 53, the motor 51 is connected to the lower end of the nursing box 41 through a bolt, the front end of the lead screw 52 is connected to the rotating part of the motor 51 through a key, the upper end of the first fixing plate 53 is connected to the bottom of the drawer 42 through a welding joint, the lower end of the first fixing plate 53 is connected to the outer side of the lead screw 52 through a thread, the rotating part of the motor 51 drives the lead screw 52 to rotate, and the rotation of the lead screw 52 further drives the first fixing plate 53 to move back and forth, thereby moving the components in the nursing mechanism 4; the isolation mechanism 1 comprises a first isolation plate 11 and a second isolation plate 12, the upper end and the lower end of the first isolation plate 11 are both bonded on the support frame 91, the upper end of the second isolation plate 12 is bonded on the support frame 91, the first isolation plate 11 and the second isolation plate 12 are both made of polycarbonate organic transparent plastic plates with the thickness of 5mm, three side surfaces of the support mechanism 9 are sealed by the first isolation plate 11 and the second isolation plate 12, and further a sealed space can be prevented from being formed by cutting off the transmission path of pathogens; the access control mechanism 2 comprises an isolation door 21 and an access control box 22, the access control box 22 is connected to the first isolation plate 11 through welding, the isolation door 21 is connected to two sides of the access control box 22 through hinges, sealing rubber strips are arranged at contact positions of the side surfaces of two ends of the access control box 22 and the isolation door 21, medical workers and family members entering and exiting the isolation mechanism 1 can be sterilized and disinfected through the isolation door 21 and the access control box 22, and pathogens are prevented from being carried out of the isolation mechanism 1; the disinfection mechanism 3 comprises a disinfection box 31, a small water pump 32, a guide pipe 33 and a spray head 34, the disinfection box 31 is connected in front of the access control box 22 through welding, the small water pump 32 is positioned inside the disinfection box 31, the lower end of the guide pipe 33 is connected with a water outlet of the small water pump 32 through threads, the upper end of the guide pipe 33 is connected on the spray head 34 through threads, the disinfection liquid pump in the disinfection box 31 can be pumped to the spray head 34 through the guide pipe 33 by using the small water pump 32, and the spray head 34 is used for spraying out to disinfect medical staff and family members; the nursing mechanism 4 comprises a nursing box 41, a drawer 42 and an ultraviolet germicidal lamp 43, the nursing box 41 is connected to the rear of the first isolation plate 11 through welding, the ultraviolet germicidal lamp 43 is connected to the top of the inner side of the nursing box 41 through screws, the drawer 42 is in clearance fit with the inner side of the nursing box 41, and articles for patients can be directly sent into the isolation mechanism 1 through the back and forth movement of the drawer 42 in the nursing box 41 without medical staff and family members entering the isolation mechanism 1; the drying mechanism 6 comprises a drying fan 61 and a first filter screen 62, the upper end of the drying fan 61 is connected to the top of the access control box 22 through a bolt, the upper end of the drying fan 61 is connected to the first filter screen 62 through a bolt, and after medical staff and family members enter the access control mechanism 2 and are sprayed and disinfected by the disinfecting mechanism 3, disinfectant outside the medical staff and the family members is dried by the drying fan 61; the ventilation mechanism 7 comprises a ventilation fan 71 and second filter screens 72, the lower end of the ventilation fan 71 is connected to the top of the support frame 91 through bolts, the second filter screens 72 are arranged below the ventilation fan 71 and on one side of the ventilation fan, the ventilation fan 71 is used for pumping outside air into the isolation mechanism 1, pathogens entering and exiting the air are filtered and removed through the two second filter screens 72, and the oxygen content in the isolation mechanism 1 is ensured; the control mechanism 8 comprises a controller 81 and a temperature and humidity sensor 82, the controller 81 is adhered to the outer side of the first isolation plate, the temperature and humidity sensor 82 is connected to the first isolation plate 11 through threads, the temperature and humidity sensor 82 is electrically connected with the controller 81, and the temperature and air humidity conditions in the isolation mechanism 1 are detected through the controller 81 and the temperature and humidity sensor 82; supporting mechanism 9 includes support frame 91, first telescopic link 92, universal wheel 93, fly leaf 94, threaded connection is passed through at first telescopic link 92 pars contractilis to support frame 91 lower extreme, universal wheel 93 passes through bolted connection at first telescopic link 92 fixed part, isolation mechanism 1 is connected to fly leaf 94, utilize support frame 91 to fix isolation mechanism 1 and ventilation mechanism 7, and utilize universal wheel 93 can remove whole isolating device, adjust the lower extreme of whole isolating device and the height on ground through four first telescopic links 92 simultaneously, and then can let isolating device's lower extreme laminate completely subaerial improvement isolating device's leakproofness, meanwhile can be comparatively convenient send into the isolating device with the sick bed in through tearing down and installing fly leaf 94.

The working principle is as follows: when the isolation device is used, the isolation device is moved to a sickbed through the universal wheels 93, the movable plate 94 is detached from the isolation mechanism 1, the sickbed to be isolated is sent into the isolation device from the gap where the movable plate 94 is detached, the movable plate 94 is installed again, and the telescopic part of the first telescopic rod 92 is shortened, so that the lower end of the second isolation plate 12 is completely attached to the ground and sealed, and the isolation of the whole sickbed and a patient is further completed; when a patient enters the isolating device, the ventilating fan 71 is started to blow outside air into the isolating device, the air in the isolating device escapes from the second filter screen 72 on one side of the ventilating fan 71, and pathogenic agents in the air are filtered by the second filter screen 72 when the air enters and exits the isolating device, so that the pathogenic agents cannot fly out of the outside to spread diseases; meanwhile, the controller 81 detects the temperature and the humidity of the air in the isolating device through the temperature and humidity sensor 82, so that the condition that the temperature in the isolating device is too high or too low to be harmful to a patient is prevented, and the humidity of the air in the isolating device can be reduced for detection, so that the humidity of the air in the isolating device is ensured to be at a proper value; meanwhile, when medical staff and family members need to enter the isolating device, the isolating door 21 on one side of the access control mechanism 2 is opened to enter the access control box 22, the isolating door 21 on one side is closed, at the moment, the small water pump 32 pumps disinfectant in the disinfection box 31 to the spray head 34 through the guide pipe 33, the disinfectant is sprayed out by the spray head 34 to disinfect clothes of the medical staff and the family members, after disinfection, outside air is pumped into the access control box 22 through the first filter screen 62 by the drying fan 61, the clothes of the medical staff and the family members are dried by the air pumped by the drying fan 61, and after drying, the isolating door 21 on the other side of the access control mechanism 2 is opened, so that the clothes of the medical staff and the family members can enter the isolating device to communicate with patients; when the user needs to come out, the user also needs the same process; when a patient needs articles, the articles can be put into the drawer 42 and the screw rod 52 is driven to rotate through the 51 rotating part, the first fixing plate 53 is driven to move backwards by the rotation of the screw rod 52, and then the whole drawer 42 is driven to move backwards through the movement of the first fixing plate 53, in addition, when the front end of the drawer 42 is closed with the front end of the nursing box 41, the motor 51 stops rotating the ultraviolet sterilizing lamp 43 to perform ultraviolet sterilization treatment on the articles placed in the drawer 42, the motor 51 is started after the sterilization is finished, at the moment, the rear end of the drawer 42 enters the isolating device, and the articles in the drawer 42 can be taken out by the patient.

Example 2

As shown in fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the transmission mechanism 5 includes a second expansion link 511 and a second fixing plate 512, the fixing portion of the second expansion link 511 is connected to the lower end of the nursing box 41 through a bolt, the expansion portion of the second expansion link 511 is connected to the lower end of the second fixing plate 512 through a screw, the upper end of the second fixing plate 512 is connected to the bottom of the drawer 42 through a welding connection, the length of the expansion portion of the second expansion link 511 is changed to drive the second fixing plate 512 to move, and further, the movement of the components in the nursing mechanism 4 can be realized.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides an isolating device of clinical medicine with prevention infection, is including isolation mechanism (1), entrance guard's mechanism (2), disinfection mechanism (3), drive mechanism (5), stoving mechanism (6), ventilation mechanism (7), control mechanism (8) that are used for preventing the pathogen from bringing into, its characterized in that: the nursing mechanism (4) is used for facilitating nursing, the nursing mechanism (4) is arranged on the rear side of the isolation mechanism (1), a supporting mechanism (9) is further used for isolation and support, and the supporting mechanism (9) is arranged on the outer side of the isolation mechanism (1).

2. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: the transmission mechanism (5) comprises a motor (51), a lead screw (52) and a first fixing plate (53), the motor (51) is connected with the nursing mechanism (4), the front end of the lead screw (52) is connected to the rotating part of the motor (51) through a key, the upper end of the first fixing plate (53) is connected with the nursing mechanism (4), and the lower end of the first fixing plate (53) is connected to the outer side of the lead screw (52) through threads.

3. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: the transmission mechanism (5) comprises a second telescopic rod (511) and a second fixing plate (512), the second telescopic rod (511) is fixedly connected with the nursing mechanism (4), the telescopic part of the second telescopic rod (511) is connected with the lower end of the second fixing plate (512) through threads, and the upper end of the second fixing plate (512) is connected with the nursing mechanism (4).

4. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: isolation mechanism (1) includes first division board (11), second division board (12), both ends are all connected about first division board (11) supporting mechanism (9), connect on second division board (12) supporting mechanism (9), first division board (11) with second division board (12) all adopt the thick polycarbonate organic transparent plastic board of 5 mm.

5. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: entrance guard's mechanism (2) are including isolation door (21), entrance guard's case (22) are connected isolation mechanism (1), there is isolation door (21) entrance guard's case (22) both sides through hinged joint, the side at entrance guard's case (22) both ends with joint strip is all installed to isolation door (21) contact position.

6. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: disinfection mechanism (3) are including disinfect box (31), small-size water pump (32), pipe (33), shower nozzle (34), disinfect box (31) are connected entrance guard's mechanism (2), small-size water pump (32) are located disinfect box (31) are inboard, pipe (33) lower extreme is in through threaded connection small-size water pump (32) delivery port, threaded connection is passed through on pipe (33) the shower nozzle (34) are last.

7. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: nursing mechanism (4) are including nursing case (41), drawer (42), sterilamp (43), nursing case (41) are connected isolation mechanism (1), sterilamp (43) pass through screwed connection in nursing case (41) inboard top position, drawer (42) clearance fit is in nursing case (41) are inboard.

8. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: drying mechanism (6) are including drying fan (61), first filter screen (62), drying fan (61) upper end is connected entrance guard's mechanism (2), drying fan (61) upper end is in through bolted connection first filter screen (62).

9. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: ventilation mechanism (7) are including ventilation fan (71), second filter screen (72), ventilation fan (71) lower extreme is connected supporting mechanism (9), ventilation fan (71) below and one side position all are provided with second filter screen (72).

10. The infection-preventing insulator device for clinical medicine according to claim 1, wherein: control mechanism (8) are including controller (81), temperature and humidity sensor (82), controller (81) are connected isolation mechanism (1), temperature and humidity sensor (82) are connected isolation mechanism (1), supporting mechanism (9) are including support frame (91), first telescopic link (92), universal wheel (93), fly leaf (94), support frame (91) lower extreme is in through threaded connection first telescopic link (92) pars contractilis, universal wheel (93) pass through bolted connection first telescopic link (92) fixed part, fly leaf (94) are connected isolation mechanism (1).