CN111227957A - Simple operation splash-proof device - Google Patents
Simple operation splash-proof device Download PDFInfo
- Publication number
- CN111227957A CN111227957A CN202010105517.2A CN202010105517A CN111227957A CN 111227957 A CN111227957 A CN 111227957A CN 202010105517 A CN202010105517 A CN 202010105517A CN 111227957 A CN111227957 A CN 111227957A
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- CN
- China
- Prior art keywords
- support
- splash
- membrane body
- proof device
- simple operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 18
- 239000000443 aerosol Substances 0.000 description 8
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000028327 secretion Effects 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 206010035664 Pneumonia Diseases 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 201000008827 tuberculosis Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002297 emergency surgery Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/108—Means providing sterile air at a surgical operation table or area
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
- A61M16/0472—Devices for performing a tracheostomy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
- A61B2090/401—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment using air flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a simple operation splash-proof device, which comprises a support and a membrane body, wherein the membrane body is provided with two operation ports and a gas guide port, and the membrane body is connected with the support and is arranged outside the support in a sealing cover mode. The simple operation splash-proof device can quickly provide an isolated operation space for medical staff at the same time, and reduce the infection risk; and reduces secondary pollution caused by operation in front of a sickbed, and limits pollution sources in the isolating device of the invention as far as possible.
Description
Technical Field
The invention relates to the field of medical protection devices, in particular to a simple operation splash-proof device.
Background
In high exposure surgical scenes (such as tracheotomy of patients with new coronavirus pneumonia, chest surgery of patients with tuberculosis, etc.), the surgical operation brings about the risk of aerosol exposure or blood pollution. This situation presents a significant challenge to the safety protection of the surgical procedure, and even with adequate safety protection, the operator may have a significant impact on the surgical field of view due to the need to wear goggles or positive pressure face shields. In a primary hospital, under the condition of insufficient biosafety protection conditions, a patient is likely to lose the chance of performing an operation under the protection conditions; medical personnel are at great risk of infection when emergency surgery has to be performed.
Tracheotomy is an emergency measure for clinically treating critical patients with dyspnea, hypoxia and the like, and at the moment of cutting a trachea and inserting the trachea, trachea stimulation is generated to easily cause reflective choking, respiratory secretion, blood and the like are discharged in a jet shape, aerosol containing potential pathogens is generated, and great infection risk is generated for medical care personnel operating at a short distance. At present, clinically, the invasive surgery infection risks are dealt with, and the main coping ideas are to strengthen the protection of medical care personnel and to isolate the surgery operation space (including patients and medical care personnel) and mainly adopt the following protection measures:
protecting medical personnel by using an N95 mask, wearing protective clothing, wearing protective glasses and a positive pressure protective mask;
aiming at the isolation of the operation space, medical personnel carry out operation on patients in the negative pressure ward.
In the process of curing high-contagious patients with New Coronary Pneumonia (NCP), Sass (SARS), open tuberculosis, multiple drug-resistant bacteria and the like, the two measures are needed to be combined, and the negative pressure ward, the N95 mask, the protective clothing, the protective glasses/the positive pressure protective mask and the like are used for protecting medical care personnel in an all-round way.
The existing measures are to adopt some isolation covers:
(1) the protective isolation tent (CN 2652372Y) adopts a thin film tent cover to place the whole body of a patient in the protective isolation tent, but the construction and the like are complicated;
(2) the respiratory tract droplet spreading protection device (CN2621625Y) adopts a design similar to a cover umbrella, has similar action with a range hood, and is connected with negative pressure above a patient to suck away pollutants. But still open underneath;
(3) the body fluid protective cover (CN 209899593U) adopts a structure similar to a hexagonal umbrella to protect an operation area (such as hip joint replacement operation) and reduce splash pollution; the design is still an open structure;
(4) the closed tracheotomy device (CN 2659352Y) adopts a small transparent cover limited on the throat of a patient, and the intubation device is vertically inserted from an upper opening, so that the operation and the response to complex conditions are not facilitated;
(5) the utility model relates to a trachea opens postoperative antifouling cover (CN 209696010U) and similar trachea opens postoperative prevents phlegm splash protection casing (CN 206587252U), adopts transparent cover, and porose design or take the pipe to collect liquid all are used as postoperative antifouling effect, are not suitable for using in the art.
Prior art protects to medical personnel, uses N95 gauze mask, wears protective clothing, wears protective glass and malleation protective mask etc. and the shortcoming is: the positive pressure protective mask equipment is expensive and has small configuration amount; in extreme cases, protective clothing, protective glasses and the like are in short supply; for the isolation of the operation space, if a negative pressure ward is used, the defects are as follows: the number of negative pressure wards is limited, and the negative pressure wards are not configured under the conditions of primary hospitals or the field. Furthermore, in limited medical conditions, even in emergency situations, it may be necessary to advance a tracheotomy in a hospital bed. The aerosol, respiratory secretion, blood and other pollutants leaked from the wound of the patient are directly diffused to the surrounding area of the patient, and great infection risk is formed to medical staff. The related risks are huge when high-infection patients such as New Coronary Pneumonia (NCP), Sas (SARS), open tuberculosis, multiple drug-resistant bacteria and the like are treated.
The biggest problem of the existing operation mode is that the exposure risk of medical staff is caused, including aerosol, respiratory tract secretion and blood pollution, and for high risk scenes (such as coronavirus pneumonia), extremely high safety protection measures are needed, such as a negative pressure ward, an N95 mask, a protective clothing, protective glasses/a positive pressure protective mask and the like, and the safety protection condition is often difficult to meet at the basic level.
At present, an effective, simple and practical isolation protection device which can quickly provide additional protection for medical staff and reduce infection risk is lacking.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the simple operation splash-proof device which can quickly provide an isolated operation space for first-line medical care personnel and reduce the infection risk; and reduces secondary pollution caused by operation in front of a sickbed, and limits pollution sources in the isolating device of the invention as far as possible.
In order to achieve the purpose, the invention provides a simple operation splash-proof device which comprises a support and a membrane body, wherein the membrane body is provided with two operation ports and a gas guide port, and the membrane body is connected with the support and is arranged outside the support in a sealing cover mode.
Preferably, the support comprises a plurality of frames arranged at intervals.
Preferably, the frame is a wire frame.
Preferably, the shape of the frame comprises an arc.
Preferably, the operation opening is provided with a sealing structure and the opening size is adjustable.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
through the matching of the frame and the membrane body, the operation area of a patient can be quickly isolated from an operator in a clinical scene, and the pollution of aerosol, respiratory secretion, blood and the like is effectively reduced. The operation opening is provided with seal structure and opening size is adjustable, does not reduce the sensitivity of art person's operation when effectively keeping apart. The air guide port is used for connecting a negative pressure pipe in operation to form local negative pressure so as to further reduce the aerosol concentration. And the cost is low, the manufacturing is easy, the operation can be applied to the operation under simple conditions, and the operation protection device is particularly suitable for the operation protection of patients with high infectious diseases.
Drawings
Fig. 1 is a schematic structural view of a simple operation splash-proof device according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiment of the present invention, in accordance with the accompanying drawings of which 1 is presented to enable a better understanding of the invention as to its functions and features.
Referring to fig. 1, a simple operation splash-proof device according to an embodiment of the present invention includes a support 1 and a membrane 2, the membrane 2 is provided with two operation ports 3 and an air guide port 4, and the membrane 2 is connected to the support 1 and hermetically covered outside the support 1.
The rack 1 includes a plurality of frames 11 arranged at intervals.
The frame 11 adopts a metal wire frame, has plasticity, and can quickly isolate the operation area of a patient from an operator in a clinical scene through the matching of the frame 11 and the membrane body 2, thereby effectively reducing the pollution of aerosol, respiratory tract secretion, blood and the like.
The shape of the frame 11 includes an arc shape, and the shape may be adjusted as needed, or a square shape, a rectangular shape, an oval shape, or the like may be used.
The operation port 3 is provided with a sealing structure and the opening size is adjustable, so that the operation sensitivity of an operator is not reduced while the operation port is effectively isolated.
The air guide port 4 is externally connected with a negative pressure pipe in the operation to form local negative pressure so as to further reduce the aerosol concentration.
Besides the air guide port 4, other inlets and outlets can be added according to the requirement, and the number of the inlets and outlets can be adjusted according to the requirement. The two sides of the air guide port 4 or other inlet and outlet can be connected with self-adhesive soft films, and the self-adhesive soft films can be used for fixing and sealing the pipe and further enhancing the air tightness.
In addition, the simple operation splash-proof device provided by the embodiment of the invention has the advantages of simple structure, low cost and easiness in manufacturing, can be rapidly transferred to yield, solves the clinical difficulty, can be applied to the operation under the simple condition, and is particularly suitable for operation protection of patients with high infectious diseases.
In addition, the device can also be used for non-operative daily maintenance operations such as replacement of the breathing tube joint of a patient and the like, and the joint with infection risk is wrapped.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a splash device is prevented in simple and easy operation which characterized in that, includes a support and a membrane body, the membrane body is provided with two operation mouths and leads the gas port, the membrane body is connected support and sealed cowling are located outside the support.
2. The risc splash guard of claim 1, wherein said support includes a plurality of frames spaced apart.
3. The easy procedure splash guard according to claim 2 wherein the frame is a wire frame.
4. The easy procedure splash guard according to claim 3, wherein the shape of the frame comprises an arc.
5. The easy-to-operate splash guard according to claim 4 wherein the access port is provided with a sealing structure and the opening is adjustable in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010105517.2A CN111227957A (en) | 2020-02-20 | 2020-02-20 | Simple operation splash-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010105517.2A CN111227957A (en) | 2020-02-20 | 2020-02-20 | Simple operation splash-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111227957A true CN111227957A (en) | 2020-06-05 |
Family
ID=70867583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010105517.2A Pending CN111227957A (en) | 2020-02-20 | 2020-02-20 | Simple operation splash-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111227957A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451364A (en) * | 2003-05-17 | 2003-10-29 | 重庆瑞康生物制药有限公司 | Respiratory tract infectious disease isolation sterilizing device |
| CN2621625Y (en) * | 2003-05-12 | 2004-06-30 | 徐丽阳 | Guard for droplet from respiratory tract |
| CN2652372Y (en) * | 2003-06-23 | 2004-11-03 | 程林 | Protective isolation tent |
| CN2659411Y (en) * | 2003-06-20 | 2004-12-01 | 苏斌昌 | Multifunctional isolation cover and air cleaner for serious respiratory tract infectious disease |
| CN1552295A (en) * | 2003-06-03 | 2004-12-08 | 王进忠 | Device for separating doctor from patient |
| CN2698320Y (en) * | 2003-12-26 | 2005-05-11 | 杨向军 | Disposable sterilization tank |
| CN203234829U (en) * | 2013-04-16 | 2013-10-16 | 宋相辉 | Infection-preventing protection frame cover for burn injury and scald injury |
| CN204500973U (en) * | 2015-03-09 | 2015-07-29 | 中国人民解放军第四军医大学 | Abdominal part preventer |
| CN206822721U (en) * | 2016-12-14 | 2018-01-02 | 中国人民解放军第二军医大学 | Abdominal operation cage |
| CN108324379A (en) * | 2012-08-06 | 2018-07-27 | 爱尔康制药有限公司 | Aseptic operation curtain curtain for ophthalmologic operation |
| CN108771593A (en) * | 2018-06-28 | 2018-11-09 | 李从宾 | A kind of medical treatment and nursing protective device |
-
2020
- 2020-02-20 CN CN202010105517.2A patent/CN111227957A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621625Y (en) * | 2003-05-12 | 2004-06-30 | 徐丽阳 | Guard for droplet from respiratory tract |
| CN1451364A (en) * | 2003-05-17 | 2003-10-29 | 重庆瑞康生物制药有限公司 | Respiratory tract infectious disease isolation sterilizing device |
| CN1552295A (en) * | 2003-06-03 | 2004-12-08 | 王进忠 | Device for separating doctor from patient |
| CN2659411Y (en) * | 2003-06-20 | 2004-12-01 | 苏斌昌 | Multifunctional isolation cover and air cleaner for serious respiratory tract infectious disease |
| CN2652372Y (en) * | 2003-06-23 | 2004-11-03 | 程林 | Protective isolation tent |
| CN2698320Y (en) * | 2003-12-26 | 2005-05-11 | 杨向军 | Disposable sterilization tank |
| CN108324379A (en) * | 2012-08-06 | 2018-07-27 | 爱尔康制药有限公司 | Aseptic operation curtain curtain for ophthalmologic operation |
| CN203234829U (en) * | 2013-04-16 | 2013-10-16 | 宋相辉 | Infection-preventing protection frame cover for burn injury and scald injury |
| CN204500973U (en) * | 2015-03-09 | 2015-07-29 | 中国人民解放军第四军医大学 | Abdominal part preventer |
| CN206822721U (en) * | 2016-12-14 | 2018-01-02 | 中国人民解放军第二军医大学 | Abdominal operation cage |
| CN108771593A (en) * | 2018-06-28 | 2018-11-09 | 李从宾 | A kind of medical treatment and nursing protective device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |