CN213311259U - Bedside negative pressure suction device capable of reducing respiratory tract infection risk - Google Patents
Bedside negative pressure suction device capable of reducing respiratory tract infection risk Download PDFInfo
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- CN213311259U CN213311259U CN202022007002.7U CN202022007002U CN213311259U CN 213311259 U CN213311259 U CN 213311259U CN 202022007002 U CN202022007002 U CN 202022007002U CN 213311259 U CN213311259 U CN 213311259U
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Abstract
The utility model provides a can reduce head of a bed negative pressure suction device of respiratory tract infection risk, the negative pressure suction system is connected with head of a bed negative pressure suction plate group is movable through negative pressure suction pipeline, head of a bed negative pressure suction plate group is including installation device, plasma degassing unit and the negative pressure suction plate of being no less than one, the negative pressure suction plate is fixed in the head of a bed through mounting structure, the nearly sick bed side of negative pressure suction plate is opened has a plurality of negative pressure suction holes, the negative pressure suction hole end of giving vent to anger even has plasma degassing unit, plasma degassing unit gives vent to anger the external negative pressure suction pipeline of end, the negative pressure suction system includes disinfection system and the exhaust pipe who is used for discharging the air after the disinfection, be equipped with the disinfection pond in the disinfection system respectively, the air inlet pipe way and the. The negative pressure suction plate group is easy to install and replace, can be designed and installed adaptively according to different sickroom bed heads, and has the function of reducing the propagation risk; the equipment adopting inactivated virus is mostly the existing disinfection technology and can be manufactured in large quantities in a short time.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a bedside negative pressure suction device capable of reducing respiratory tract infection risks.
Background
Under the normalization of new crown epidemic situations, many comprehensive hospitals begin to consider designing a convertible disease area of 'tie epidemic' combination, wherein the most important thing is how to eliminate and discharge a large amount of viruses exhaled by respiratory infectious disease patients, thereby reducing the risk of infection of the patients in the same room and the medical staff serving the patients. The construction of the standard negative pressure ward is one of the methods for efficiently reducing the risk, but is difficult to be reconstructed and popularized on a large scale for all wards due to the influence of factors such as reconstruction cost, reconstruction pipeline complexity, incapability of reconstructing the building structure of the old sick house and the like.
Therefore, a vacuum suction device which can be copied in a large quantity and can be detached movably and reduce the propagation risk of a patient is needed.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a bedside negative pressure suction device capable of reducing the risk of respiratory tract infection.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a can reduce head of a bed negative pressure suction device of respiratory tract infection risk, include the head of a bed negative pressure suction plate group with the movable connection of negative pressure suction system, negative pressure suction system passes through negative pressure suction pipeline and the movable connection of head of a bed negative pressure suction plate group, head of a bed negative pressure suction plate group is including installation device, plasma degassing unit and the negative pressure suction plate of no less than one, negative pressure suction plate is fixed in the head of a bed through mounting structure, negative pressure suction plate near sick bed side is opened has a plurality of negative pressure suction holes, the negative pressure suction hole end of giving vent to anger even has plasma degassing unit, plasma degassing unit end of giving vent to anger connects the negative pressure suction pipeline, negative pressure suction system includes disinfection system and the exhaust pipe way that is used for discharging the air behind the disinfection, be equipped with the disinfection pond in the disinfection system respectively, the air inlet pipe.
Preferably, the mounting structure is a fixed support column, and the bottom of the fixed support column is connected with a universal wheel.
Preferably, the number of the negative pressure suction plates is one, the negative pressure suction plates are arc-shaped plates, a plurality of negative pressure suction holes are formed in the dot matrix on the inner surfaces of the arc-shaped plates, four mounting through holes for screwing the fixing struts are respectively formed in four corners of the arc-shaped plates, the number of the fixing struts is four, and the mounting through holes correspond to the fixing struts one to one.
Preferably, the inner wall of the mounting through hole is carved with an internal thread, and the outer wall of the top of the fixing support is carved with an external thread matched with the internal thread.
Preferably, the cross-section of the arc is a major arc, and the chord length of the major arc where the arc is located is larger than the width of the sickbed.
Preferably, the number of negative pressure suction plate is three, including a horizontal plate and two curb plates, and the equal dot matrix distribution in horizontal plate and curb plate inner face has the negative pressure to attract the hole, and the curb plate passes through the adjustable connection of angle connecting piece in the both sides of horizontal plate, and the installation through-hole that is used for plug-in components block fixed stay is all opened to the bottom of two curb plates, and the top of fixed stay is equipped with spacing retaining ring, and the external diameter of spacing retaining ring is greater than the internal diameter of installation through-hole.
Preferably, the fixed supporting column is a multi-section telescopic supporting column, and a foot brake plate for stopping the universal wheel is arranged on the universal wheel.
Preferably, the bedside equipment is provided with a negative pressure suction pipeline interface used for connecting a negative pressure suction plate, the disinfection tank is an iodophor disinfection tank, one end of the air inlet pipeline is communicated with an air outlet of the negative pressure suction pipeline, and the other end of the air inlet pipeline is communicated with the liquid level of the iodophor disinfection tank.
Preferably, a porous ball is arranged at the air outlet end of the air inlet pipeline below the liquid level of the iodophor disinfection tank.
Preferably, one end of the air outlet pipeline is arranged above the liquid level of the iodophor disinfection tank, and the other end of the air outlet pipeline is communicated with the exhaust pipeline.
The invention has the beneficial effects that: 1) the negative pressure suction device is combined with the existing bedside negative pressure suction pipeline, the sickroom is low in modification, the construction amount is small, and the popularization is easy;
2) the negative pressure suction plate group is easy to install and replace, can be designed and installed adaptively according to different sickroom bed heads, and has the function of reducing the propagation risk;
3) most of the devices adopting the inactivated virus are the existing disinfection technologies, are mature, safe and reliable, and can be manufactured in large quantities in a short time.
Drawings
FIG. 1 is a schematic view of the structural connection of a bedside negative pressure suction device for reducing the risk of respiratory tract infection;
fig. 2 is a schematic structural view of a bedside negative pressure suction plate set of a bedside negative pressure suction device capable of reducing the risk of respiratory tract infection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
With the embodiment and the attached drawings 1-2, a bedside negative pressure suction device capable of reducing respiratory infection risk comprises a bedside negative pressure suction plate group movably connected with a negative pressure suction system, the negative pressure suction system is movably connected with the bedside negative pressure suction plate group through a negative pressure suction pipeline, the bedside negative pressure suction plate group comprises a mounting device, a plasma disinfection device 2 and at least one negative pressure suction plate 1, the negative pressure suction plate is fixed on a bedside through a mounting structure, a plurality of negative pressure suction holes 101 are arranged on the side of the negative pressure suction plate close to the hospital bed, the air outlet end of the negative pressure suction hole is connected with a plasma disinfection device, the air outlet end of the plasma disinfection device is externally connected with the negative pressure suction pipeline, the negative pressure suction system comprises a disinfection system and an exhaust pipeline 4 for exhausting disinfected air, and disinfection tanks 3 are respectively arranged in the disinfection system, an air inlet pipeline 301 communicated with the negative pressure suction pipeline and an air outlet pipeline 302 communicated with the exhaust pipeline. Form the negative pressure area of sick bed head of a bed head minizone through placing head of a bed negative pressure suction plate group at the sick bed head of a bed, the realization is inhaled the most gas of patient's exhalation through the negative pressure and is inhaled the board and inhale and pass through plasma degassing unit and the function of removing behind the disinfection system inactivation virus, inhales gas again and lets in the negative pressure earlier once inactivate the virus by plasma disinfecting equipment before inhaling the pipeline, and the iodophor disinfection pond via the negative pressure pipeline intercommunication is inactivated discharge once more again, reduces hidden danger.
A bedside negative pressure suction device capable of reducing respiratory infection risks is characterized in that a mounting structure is a fixed support column 102, and the bottom of the fixed support column is connected with a universal wheel 103, so that the range of a negative pressure belt can be conveniently adjusted according to different patients to be treated by a sickbed. And the bed head negative pressure suction plate set is convenient to adjust and operate when medical care personnel need to monitor and operate.
The utility model provides a can reduce head of a bed negative pressure suction device of respiratory infection risk, the number of negative pressure suction plate is one, is the arc, and the interior face dot matrix of arc is opened has a plurality of negative pressure suction holes, and the four corners of arc is equipped with the installation through-hole that is used for spiro union fixed stay respectively, and the number of fixed stay is four, installation through-hole and fixed stay one-to-one.
The utility model provides a can reduce head of a bed negative pressure suction device of respiratory infection risk, the installation through-hole inner wall is carved with the internal thread, and fixed stay top outer wall is carved with the external screw thread with internal thread assorted. The threaded connection can be quickly assembled and disassembled.
A bedside negative pressure suction device capable of reducing respiratory tract infection risk is characterized in that the cross section of an arc plate is a major arc, and the chord length of the major arc where the arc plate is located is larger than the width of a sickbed. A larger space is formed, and the space sealing feeling of the patient is reduced.
The utility model provides a can reduce head of a bed negative pressure suction device of respiratory infection risk, the number of negative pressure suction board is three, including a horizontal plate and two curb plates, the equal dot matrix distribution in horizontal plate and curb plate inner face has the negative pressure suction hole, the curb plate passes through the adjustable both sides of connecting in the horizontal plate of angle connector, the installation through-hole that is used for plug-in components block fixed stay is all opened to the bottom of two curb plates, the top of fixed stay is equipped with spacing retaining ring, the external diameter of spacing retaining ring is greater than the internal diameter of installation through-hole, the form of folded sheet makes negative pressure suction board group easily transport.
Further, each negative pressure suction plate is connected with a vent pipe 901 for connecting a plasma sterilizer.
A bedside negative pressure suction device capable of reducing respiratory tract infection risk is provided, wherein a fixed support column is a multi-section telescopic support column, and a foot brake plate for stopping a brake universal wheel is arranged on the universal wheel. Is convenient to adjust according to the height of the sickbed.
A bedside negative pressure suction device capable of reducing respiratory tract infection risk is characterized in that a bedside equipment belt 5 is provided with a negative pressure suction pipeline interface 501 used for connecting a negative pressure suction plate, a disinfection pool is an iodophor disinfection pool, one end of an air inlet pipeline is communicated with an air outlet of the negative pressure suction pipeline, and the other end of the air inlet pipeline is communicated with the liquid level of the iodophor disinfection pool. The bed head negative pressure suction plate group at the head end of the sickbed is connected with a sickroom negative pressure station of a hospital by fully utilizing the existing pipeline of the existing bed head equipment in the sickroom, and the structures of the existing vacuum pump, the vacuum valve and the like in the negative pressure station can be used as a negative pressure power source of the negative pressure suction plate, so that the occupied area of the sickbed equipment is reduced.
Further, the negative pressure suction pipeline is divided into an outer pipeline 902 and an inner pipeline 903 through a negative pressure suction pipeline interface, the inner pipeline 903 is communicated with an air inlet pipeline of the disinfection tank through a hospital ward negative pressure station, and the hospital ward negative pressure station is provided with a central vacuum pump unit.
A bedside negative pressure suction device capable of reducing the risk of respiratory tract infection, a negative pressure suction plate group is also provided with a vacuum pump unit for supplying a negative pressure source to a negative pressure suction hole. The external power source lightens partial ward negative pressure source pressure.
A bedside negative pressure suction device capable of reducing respiratory infection risk is provided, wherein a porous ball 3011 is arranged at the air outlet end of an air inlet pipeline below the liquid surface of an iodophor disinfection tank, so that the air inlet pipeline can be conveniently and fully contacted with air washing.
A bedside negative pressure suction device capable of reducing respiratory tract infection risk is provided, wherein one end of an air outlet pipeline is arranged above the liquid level of an iodophor disinfection tank, and the other end of the air outlet pipeline is communicated with an exhaust pipeline.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A bedside negative pressure suction device capable of reducing the risk of respiratory tract infection, which comprises a bedside negative pressure suction plate group movably connected with a negative pressure suction system, the negative pressure suction system is characterized in that the negative pressure suction system is movably connected with the bedside negative pressure suction plate set through a negative pressure suction pipeline, the bedside negative pressure suction plate set comprises a mounting device, a plasma disinfection device and at least one negative pressure suction plate, the negative pressure suction plate is fixed on a bedside through a mounting structure, a plurality of negative pressure suction holes are formed in the side, close to a sickbed, of the negative pressure suction plate, the air outlet end of each negative pressure suction hole is connected with the plasma disinfection device, the air outlet end of the plasma disinfection device is externally connected with the negative pressure suction pipeline, the negative pressure suction system comprises a disinfection system and an exhaust pipeline used for exhausting disinfected air, and a disinfection pond, an air inlet pipeline communicated with the negative pressure suction pipeline and an air outlet pipeline communicated with the exhaust pipeline.
2. The bedside negative pressure suction device of claim 1, wherein the negative pressure suction device comprises: the mounting structure is a fixed support column, and the bottom of the fixed support column is connected with universal wheels.
3. The bedside negative pressure suction device of claim 2, wherein the negative pressure suction device comprises: the number of the negative pressure suction plates is one, the negative pressure suction plates are arc-shaped plates, a plurality of negative pressure suction holes are formed in the dot matrix on the inner surfaces of the arc-shaped plates, the four corners of each arc-shaped plate are respectively provided with installation through holes for screwing the fixing support columns, the number of the fixing support columns is four, and the installation through holes are in one-to-one correspondence with the fixing support columns.
4. The bedside negative pressure suction device of claim 3, wherein the negative pressure suction device comprises: the inner wall of the mounting through hole is carved with an internal thread, and the outer wall of the top of the fixed support is carved with an external thread matched with the internal thread.
5. The bedside negative pressure suction device of claim 3, wherein the negative pressure suction device comprises: the section of the arc-shaped plate is a major arc, and the chord length of the major arc where the arc-shaped plate is located is larger than the width of the sickbed.
6. The bedside negative pressure suction device of claim 2, wherein the negative pressure suction device comprises: the number of negative pressure suction plate is three, including a horizontal plate and two curb plates, and the equal dot matrix distribution in horizontal plate and curb plate inner face has the negative pressure suction hole, and the curb plate passes through the adjustable connection of angle connecting piece in the both sides of horizontal plate, and the installation through-hole that is used for plug-in components block fixed stay is all opened to the bottom of two curb plates, and the top of fixed stay is equipped with spacing retaining ring, and the external diameter of spacing retaining ring is greater than the internal diameter of installation through-hole.
7. The bedside negative pressure suction device of claim 2, wherein the negative pressure suction device comprises: the fixed supporting column is a multi-section telescopic supporting column, and a foot brake plate for stopping the universal wheel is arranged on the universal wheel.
8. The bedside negative pressure suction device of claim 1, wherein the negative pressure suction device comprises: the bedside equipment is provided with a negative pressure suction pipeline interface used for connecting a negative pressure suction plate, the disinfection tank is an iodophor disinfection tank, one end of the air inlet pipeline is communicated with an air outlet of the negative pressure suction pipeline, and the other end of the air inlet pipeline is communicated with the liquid level of the iodophor disinfection tank.
9. The bedside negative pressure suction device of claim 8, wherein the negative pressure suction device comprises: and a porous ball is arranged at the air outlet end of the air inlet pipeline below the liquid level of the iodophor disinfection tank.
10. The bedside negative pressure suction device of claim 8, wherein the negative pressure suction device comprises: one end of the air outlet pipeline is arranged above the liquid level of the iodophor disinfection tank, and the other end of the air outlet pipeline is communicated with the exhaust pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007002.7U CN213311259U (en) | 2020-09-14 | 2020-09-14 | Bedside negative pressure suction device capable of reducing respiratory tract infection risk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007002.7U CN213311259U (en) | 2020-09-14 | 2020-09-14 | Bedside negative pressure suction device capable of reducing respiratory tract infection risk |
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| CN213311259U true CN213311259U (en) | 2021-06-01 |
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| CN202022007002.7U Active CN213311259U (en) | 2020-09-14 | 2020-09-14 | Bedside negative pressure suction device capable of reducing respiratory tract infection risk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089752A (en) * | 2022-05-16 | 2022-09-23 | 强固生物技术(上海)有限公司 | Plasma disinfection device, medical transfer bed and positive and negative pressure isolation and conversion method |
| WO2023221180A1 (en) * | 2022-05-16 | 2023-11-23 | 强固生物技术(上海)有限公司 | Multifunctional medical transport stretcher |
-
2020
- 2020-09-14 CN CN202022007002.7U patent/CN213311259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089752A (en) * | 2022-05-16 | 2022-09-23 | 强固生物技术(上海)有限公司 | Plasma disinfection device, medical transfer bed and positive and negative pressure isolation and conversion method |
| WO2023221180A1 (en) * | 2022-05-16 | 2023-11-23 | 强固生物技术(上海)有限公司 | Multifunctional medical transport stretcher |
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