CN111643289A - Negative pressure isolation cabin for sickbed and sickbed - Google Patents
Negative pressure isolation cabin for sickbed and sickbed Download PDFInfo
- Publication number
- CN111643289A CN111643289A CN202010558781.1A CN202010558781A CN111643289A CN 111643289 A CN111643289 A CN 111643289A CN 202010558781 A CN202010558781 A CN 202010558781A CN 111643289 A CN111643289 A CN 111643289A
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- Prior art keywords
- negative pressure
- pressure isolation
- isolation cabin
- frame
- arc
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Pulmonology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a negative pressure isolation cabin for a sickbed and the sickbed, and relates to the technical field of biological safety protection. The utility model discloses a negative pressure isolation cabin for sick bed, including the support frame that is used for being connected with the one end of sick bed and set up the dustcoat on the support frame, the dustcoat adopts the flexible membrane material, the support frame is including being used for the backup pad be connected with the sick bed and being used for supporting the frame of dustcoat, the frame adopts extending structure, the bottom of frame is used for can dismantling with the other end of sick bed and is connected, be provided with breather on the support frame and with set up in the high efficiency filter of breather's air inlet department. The invention can effectively separate the patient and the medical staff, prevent the medical staff from being infected, and relieve the shortage degree of the hospital isolation ward in special period.
Description
Technical Field
The invention relates to the technical field of biological safety protection, in particular to a negative pressure isolation cabin for a sickbed and the sickbed.
Background
Infectious diseases of the respiratory system, especially pathogenic bacteria and viruses, can be transmitted through flowing air, so that the diseases are transmitted to other people, especially novel coronavirus pneumonia (new coronavirus pneumonia for short) which starts to outbreak at the end of 2019, the viruses are transmitted to other people through droplet infection, contact infection, aerosol infection and the like, and the infectious strength of the diseases is far higher than that of other infectious diseases.
When a major epidemic outbreak occurs, an isolation ward is very short of the isolation ward, and patients receiving infectious diseases can cause the risks of illness of medical care personnel and other personnel due to the high infectivity of the infectious diseases in a common ward, and patients not receiving the infectious diseases can cause the short of the isolation ward, so that the patients with the infectious diseases can not be timely and effectively cured.
Disclosure of Invention
The invention provides a negative pressure isolation cabin for a sickbed and a sickroom, which can effectively isolate a patient from medical care personnel, prevent the medical care personnel from being infected and relieve the shortage degree of the isolation ward of a hospital in a special period.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a negative pressure isolation cabin for sick bed, is including being used for the support frame of being connected with the sick bed and setting up the dustcoat on the support frame, the dustcoat adopts the flexible membrane material, the support frame is including being used for the backup pad of being connected with the sick bed and being used for supporting the frame of dustcoat, the frame adopts extending structure, be provided with breather on the support frame and with set up in the high efficiency filter of breather's air inlet department.
Furthermore, the frame includes the bracing piece that is used for supporting the dustcoat, with the collar that the bracing piece is articulated to be connected, the collar is fixed to be set up in the backup pad.
Furthermore, the frame is including being used for supporting the bracing piece of dustcoat, set up in the arc pole at bracing piece both ends and with arc pole sliding fit's arc cover, the arc cover is fixed to be set up in the backup pad.
Furthermore, a plurality of through holes are formed in the outer side of the arc-shaped sleeve, and limiting rods matched with the through holes are arranged on the outer side of the arc-shaped rod.
Further, the air interchanger comprises a fan arranged on the supporting plate, and the high-efficiency filter is arranged at an air inlet of the fan.
Furthermore, a controller and a switch for controlling the starting and stopping of the fan are arranged on the supporting plate.
Further, the flexible film is a TPU film.
Furthermore, the support frame is made of transparent acrylic materials.
The sickbed comprises a bed body, wherein the end part of the bed body is connected with any one negative pressure isolation cabin for the sickbed.
Compared with the prior art, the invention has the following beneficial effects:
according to the negative pressure isolation cabin for the sickbed and the sickbed, the negative pressure isolation cabin is arranged on the sickbed, so that a patient is isolated from medical care personnel and/or personnel who do not suffer from a disease, and gas exhaled by the patient is filtered by the ventilation device and then is discharged out of the negative pressure isolation cabin, so that the spread of viruses is effectively prevented, and the medical care personnel and/or the personnel who do not suffer from the disease are prevented from being infected; the negative pressure isolation cabin is located the tip of the bed body of sick bed, and the patient only needs the upper half body to be located the negative pressure isolation cabin, and the lower half body of patient need not in the negative pressure isolation cabin, because the effect of negative pressure, the gas in the negative pressure isolation cabin can not be through breather and escape, and this kind of structure has both reduced the cost of manufacture in negative pressure isolation cabin, has alleviated the patient simultaneously because of being located the pressure that the negative pressure isolation cabin produced, and the frame adopts extending structure to be convenient for patient's upper half body business turn over negative pressure isolation cabin. On the other hand, the combination of the negative pressure isolation cabin and the sickbed effectively utilizes the resources of the ordinary sickroom and the sickbed, and relieves the shortage of the isolation sickroom of the hospital in special periods.
Drawings
FIG. 1 is a schematic structural view of a negative pressure isolation cabin for a hospital bed according to the present invention;
FIG. 2 is a right side view of the negative pressure isolation compartment for the patient bed shown in FIG. 1;
FIG. 3 is a schematic structural view of a hospital bed according to the present invention, wherein the outer cover of the negative pressure isolation compartment is in an open state;
fig. 4 is a schematic structural diagram of the hospital bed of the present invention, wherein the housing of the negative pressure isolation compartment is in a contracted state.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
On one hand, the invention provides a negative pressure isolation cabin for a sickbed, as shown in fig. 1 to 4, comprising a support frame 1 for connecting with the sickbed and an outer cover 4 arranged on the support frame 1, wherein the outer cover 4 is made of a flexible film material, the support frame 1 comprises a support plate 1-1 for connecting with the sickbed and a frame 1-2 for supporting the outer cover 4, the frame 1-2 adopts a telescopic structure, and the support frame 1 is provided with a ventilation device 2 and a high-efficiency filter 3 arranged at an air inlet of the ventilation device 2.
According to the invention, the negative pressure isolation cabin is arranged on the hospital bed to isolate the patient from the medical care personnel and/or the personnel not suffering from the disease, and the gas exhaled by the patient is filtered by the high-efficiency filter 3 and is discharged out of the negative pressure isolation cabin under the control of the ventilation device 2, so that the spread of the virus is effectively prevented, and the medical care personnel and/or the personnel not suffering from the disease are prevented from being infected; the negative pressure isolation cabin is located the tip of the bed body of sick bed, and the patient only needs the upper half body to be located the negative pressure isolation cabin, and the lower half body of patient need not in the negative pressure isolation cabin, because the effect of negative pressure, the gas in the negative pressure isolation cabin can not be through breather and escape, and this kind of structure has both reduced the cost of manufacture in negative pressure isolation cabin, has alleviated the patient simultaneously because of being located the pressure that the negative pressure isolation cabin produced, and the frame adopts extending structure to be convenient for patient's upper half body business turn over negative pressure isolation cabin. On the other hand, the combination of the negative pressure isolation cabin and the sickbed effectively utilizes the resources of the ordinary sickroom and the sickbed, and relieves the shortage of the isolation sickroom of the hospital in special periods.
The frame 1-2 and the sickbed can be connected in a hinged mode, specifically, the frame 1-2 comprises a supporting rod 1-2-2 for supporting the outer cover 4 and a mounting ring 1-2-1 hinged with the supporting rod 1-2-2, and the mounting ring 1-2-1 is fixedly arranged on the supporting plate 1-1. The supporting rod 1-2-2 can rotate relative to the mounting ring 1-2-1, so that the outer cover 4 of the negative pressure isolation cabin can rotate and contract for a certain angle from the sickbed, and a patient can conveniently enter and exit the negative pressure isolation cabin.
Of course, the frame 1-2 may be connected to the hospital bed in a telescopic manner, specifically, the frame 1-2 includes a support rod 1-2-2 for supporting the housing 4, an arc rod disposed at two ends of the support rod 1-2-2, and an arc sleeve (not shown) engaged with the arc rod, and the arc sleeve is fixedly disposed on the support plate 1-1. The arc pole can be followed the axial direction of arc cover and stretched out and draw back, and then drives dustcoat 4 and compress to one side of sick bed, forms certain angle between dustcoat 4 and the sick bed, is convenient for the patient business turn over negative pressure isolation cabin.
When the frame 1-2 is in telescopic connection with the hospital bed, in order to fix the outer cover 4 at a certain angle and avoid the arc-shaped rod from shrinking to the bottom every time, preferably, the outer side of the arc-shaped sleeve can be provided with a plurality of through holes, and the outer side of the arc-shaped rod is provided with a limiting rod matched with the through holes. Can set up the spring between gag lever post and the arc pole, when the gag lever post is flexible to the through-hole position in the arc cover along with the arc pole, the gag lever post pops out to the through-hole in under the effect of spring in, can fix dustcoat 4 in this position, need not all to shrink the arc pole to the arc cover at every turn.
In order to make the air in the negative pressure isolation chamber exchange air with the outside more smoothly, the air exchange device 2 preferably comprises a fan 2-1 arranged on the support plate 1-1, and the high efficiency filter 3 is arranged at the air inlet of the fan 2-1. The fan 2-1 controls the ventilation volume in the negative pressure isolation cabin to be not less than 0.2m3Min, safety and high efficiency.
In order to reduce the influence of noise generated by the fan 2-1 during working on patients and medical care personnel, the fan 2-1 with lower noise can be selected, or silencers are arranged at the air inlet and the air outlet of the fan 2-1.
Furthermore, a controller and a switch 2-2 for controlling the starting and stopping of the fan 2-1 are preferably arranged on the supporting plate 1-1. Wherein, the switch 2-2 is electrically connected with the controller, and medical personnel can realize the start and stop of the fan 2-1 by operating the switch 2-2, thereby controlling the work of the negative pressure isolation cabin. The power supply of the controller can be directly plugged into the socket, the whole device can be started by turning on the 2-2 buttons of the switch, and the operation is convenient and quick.
Preferably, the flexible film is a TPU film. The TPU film is a full-transparent film, is safe and nontoxic, has high strength, can be reused after being sterilized, and greatly reduces the use cost. Meanwhile, the full-transparent film can facilitate the patient to observe the external condition, and reduce the psychological pressure of the patient.
Preferably, the supporting frame 1 is made of transparent acrylic material. The material of transparent ya keli makes support frame 1's whole penetrating sense strong, can not make patient produce the oppression and feel to be enough to provide the holding power to dustcoat 4, intensity is big enough.
On the other hand, the invention provides a sickbed, which comprises a bed body, wherein the end part of the bed body is connected with any negative pressure isolation cabin for the sickbed. The structure and effect are the same as above, and are not described herein again.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a negative pressure isolation cabin for sick bed, is including being used for the support frame of being connected with the sick bed and setting up the dustcoat on the support frame, its characterized in that, the dustcoat adopts the flexible membrane material, the support frame is including being used for the backup pad of being connected with the sick bed and being used for supporting the frame of dustcoat, the frame adopts extending structure, be provided with breather on the support frame and with set up in the high efficiency filter of breather's air inlet department.
2. The negative pressure isolation cabin for the hospital bed according to claim 1, wherein the frame comprises a support rod for supporting the outer cover and a mounting ring hinged with the support rod, and the mounting ring is fixedly arranged on a support plate.
3. The negative pressure isolation cabin for the hospital bed according to claim 1, wherein the frame comprises a support rod for supporting the outer cover, arc-shaped rods arranged at two ends of the support rod, and arc-shaped sleeves in sliding fit with the arc-shaped rods, and the arc-shaped sleeves are fixedly arranged on a support plate.
4. The negative pressure isolation cabin for the hospital bed according to claim 3, wherein a plurality of through holes are formed in the outer side of the arc-shaped sleeve, and a limiting rod matched with the through holes is arranged on the outer side of the arc-shaped rod.
5. The negative pressure isolation cabin for the hospital bed according to any one of claims 1 to 4, wherein the ventilation device comprises a fan disposed on the supporting plate, and the high efficiency filter is disposed at an air inlet of the fan.
6. The negative pressure isolation cabin for the hospital bed according to claim 5, wherein a controller and a switch for controlling the start and stop of the blower are arranged on the supporting plate.
7. The negative pressure isolation compartment for hospital beds of claim 5, wherein the flexible membrane is a TPU membrane.
8. The negative pressure isolation cabin for the hospital bed according to claim 5, wherein the supporting frame is made of transparent acrylic material.
9. A hospital bed, which comprises a bed body, wherein the end of the bed body is connected with the negative pressure isolation cabin for the hospital bed as claimed in any one of claims 1 to 8, and the negative pressure isolation cabin for the hospital bed is positioned at the end of the bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558781.1A CN111643289A (en) | 2020-06-18 | 2020-06-18 | Negative pressure isolation cabin for sickbed and sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558781.1A CN111643289A (en) | 2020-06-18 | 2020-06-18 | Negative pressure isolation cabin for sickbed and sickbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111643289A true CN111643289A (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010558781.1A Pending CN111643289A (en) | 2020-06-18 | 2020-06-18 | Negative pressure isolation cabin for sickbed and sickbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111643289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244058A (en) * | 2021-04-01 | 2021-08-13 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
| WO2022061428A1 (en) * | 2020-09-28 | 2022-03-31 | Transire Fabricação De Componentes Eletrônicos Ltda | Protection device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436833Y2 (en) * | 1987-03-02 | 1992-08-31 | ||
| JPH10151160A (en) * | 1996-11-22 | 1998-06-09 | Ushio Inc | Clean hood system |
| CN2621651Y (en) * | 2003-05-22 | 2004-06-30 | 杭州市疾病预防控制中心 | Mobile bed unit negative pressure hood |
| CN2652372Y (en) * | 2003-06-23 | 2004-11-03 | 程林 | Protective isolation tent |
| US20040255937A1 (en) * | 2003-06-18 | 2004-12-23 | En-Jang Sun | Personal isolation apparatus for preventing infection of SARS or the like |
| CN2669818Y (en) * | 2003-07-16 | 2005-01-12 | 林清亮 | Gas flow shielding biological protective curtain |
| CN2671538Y (en) * | 2003-11-03 | 2005-01-19 | 杨孝乾 | Isolation bed |
| JP2010240270A (en) * | 2009-04-09 | 2010-10-28 | Spacio Kk | Simple isolation booth |
| CN203662379U (en) * | 2013-11-25 | 2014-06-25 | 江苏乐贝贝安全座椅有限公司 | Sunshade of basket child safety seat |
| CN204446429U (en) * | 2015-02-05 | 2015-07-08 | 山东博科生物产业有限公司 | A kind of TPU Medical negative pressure cofferdam |
| CN205215568U (en) * | 2015-11-18 | 2016-05-11 | 广东省南山医药创新研究院 | Partly keep apart sick bed to what respiratory disease used |
| KR20190096647A (en) * | 2018-02-09 | 2019-08-20 | 고려대학교 산학협력단 | Medical tent to prevent pathogen transmission |
-
2020
- 2020-06-18 CN CN202010558781.1A patent/CN111643289A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436833Y2 (en) * | 1987-03-02 | 1992-08-31 | ||
| JPH10151160A (en) * | 1996-11-22 | 1998-06-09 | Ushio Inc | Clean hood system |
| CN2621651Y (en) * | 2003-05-22 | 2004-06-30 | 杭州市疾病预防控制中心 | Mobile bed unit negative pressure hood |
| US20040255937A1 (en) * | 2003-06-18 | 2004-12-23 | En-Jang Sun | Personal isolation apparatus for preventing infection of SARS or the like |
| CN2652372Y (en) * | 2003-06-23 | 2004-11-03 | 程林 | Protective isolation tent |
| CN2669818Y (en) * | 2003-07-16 | 2005-01-12 | 林清亮 | Gas flow shielding biological protective curtain |
| CN2671538Y (en) * | 2003-11-03 | 2005-01-19 | 杨孝乾 | Isolation bed |
| JP2010240270A (en) * | 2009-04-09 | 2010-10-28 | Spacio Kk | Simple isolation booth |
| CN203662379U (en) * | 2013-11-25 | 2014-06-25 | 江苏乐贝贝安全座椅有限公司 | Sunshade of basket child safety seat |
| CN204446429U (en) * | 2015-02-05 | 2015-07-08 | 山东博科生物产业有限公司 | A kind of TPU Medical negative pressure cofferdam |
| CN205215568U (en) * | 2015-11-18 | 2016-05-11 | 广东省南山医药创新研究院 | Partly keep apart sick bed to what respiratory disease used |
| KR20190096647A (en) * | 2018-02-09 | 2019-08-20 | 고려대학교 산학협력단 | Medical tent to prevent pathogen transmission |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022061428A1 (en) * | 2020-09-28 | 2022-03-31 | Transire Fabricação De Componentes Eletrônicos Ltda | Protection device |
| CN113244058A (en) * | 2021-04-01 | 2021-08-13 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
| CN113244058B (en) * | 2021-04-01 | 2024-03-22 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200911 |
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| WD01 | Invention patent application deemed withdrawn after publication |