CN210521115U - Operation port for clinical operation isolator - Google Patents
Operation port for clinical operation isolator Download PDFInfo
- Publication number
- CN210521115U CN210521115U CN202020218223.6U CN202020218223U CN210521115U CN 210521115 U CN210521115 U CN 210521115U CN 202020218223 U CN202020218223 U CN 202020218223U CN 210521115 U CN210521115 U CN 210521115U
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- China
- Prior art keywords
- edge end
- lower edge
- isolation device
- clinical
- flexible sleeve
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000002955 isolation Methods 0.000 claims abstract description 24
- 239000002861 polymer material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 18
- 208000015181 infectious disease Diseases 0.000 description 9
- 239000011521 glass Substances 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 206010035664 Pneumonia Diseases 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 244000052769 pathogen Species 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 201000008827 tuberculosis Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 2
- 230000003373 anti-fouling effect 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
- 230000002458 infectious effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 241000700605 Viruses Species 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
- 230000008859 change Effects 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
- 230000007547 defect Effects 0.000 description 1
- 238000002297 emergency surgery Methods 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000001012 protector 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides an operation port of an isolation device for clinical operation, which comprises a flexible sleeve, wherein the flexible sleeve comprises a lower edge end, an upper edge end and a cylinder body; the lower edge end and the upper edge end, the lower edge end and the inner side of the middle of the barrel body or the lower edge end, the inner side of the middle of the barrel body and the upper edge end are respectively connected with a sealing structure. The utility model discloses a supply clinical operation isolating device operation mouth can let a ray of medical personnel who uses relevant isolating device use the operation mouth more fast, convenient, safely.
Description
Technical Field
The utility model relates to a medical treatment protector field especially relates to a supply clinical operation isolating device operation mouth.
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; but the bracket of the design can not be stably placed on the sickbed.
(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.
In addition, in the general clinical operation process, if a patient carries infectious pathogens (such as AIDS virus, hepatitis virus and the like), medical staff usually only protects the patient by a mask and the like. The risk to medical personnel is even greater if the patient is not known in advance to carry infectious pathogens.
At present, an effective, simple and practical isolation protection device operation opening which can quickly provide additional protection for medical staff and reduce infection risks is lacking.
Disclosure of Invention
To the not enough among the above-mentioned prior art, the utility model provides a supply clinical operation isolating device operation mouth can use relevant isolating device and reduce the infection risk fast conveniently for a ray of medical personnel fast.
In order to achieve the above object, the present invention provides an operation port for a clinical operation isolation device, comprising a flexible sleeve, wherein the flexible sleeve comprises a lower edge end, an upper edge end and a cylinder body; the lower edge end and the upper edge end, the lower edge end and the inner side of the middle of the barrel body or the lower edge end, the inner side of the middle of the barrel body and the upper edge end are respectively connected with a sealing structure.
Preferably, the sealing arrangement comprises an elastomeric sealing ring.
Preferably, the middle part of the cylinder body is penetrated and arranged in and is connected with an isolating device in a sealing way.
Preferably, a sealing fixing ring is connected between the outer side of the middle part of the cylinder body and the isolating device.
Preferably, the isolation device comprises a housing.
Preferably, the flexible sleeve is made of a high polymer material.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
the operation port provided by the utility model is made of tubular polymer material; the lower edge end of the flexible sleeve is provided with an elastic sealing ring, and when an operator wears the arm in the flexible sleeve, a sealing ring with a certain degree can be formed on the arm of the operator; the upper edge end is provided with an elastic sealing ring which can fix the upper edge of the operation opening on the arm of the operator; the middle part of the cylinder body is penetrated and arranged and is hermetically connected with an isolating device. The sealing fixed ring further strengthens the sealing property between the flexible sleeve and the isolating device; the utility model discloses an operation mouth can satisfy the requirement of isolating device to operation mouth leakproofness and fixity simultaneously.
In addition, due to the adoption of at least two elastic sealing rings, the operation opening can be used for the arms of the operating personnel to extend into, and also can be applied to instruments and pipes to extend into the isolation device from the flexible sleeve and keep the tightness.
Drawings
Fig. 1 is a schematic structural view of an operation opening of an isolation device for clinical operation according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiment of the present invention will be given in detail with reference to the accompanying drawings 1, so as to better understand the functions and features of the present invention.
Referring to fig. 1, an operation port of an isolation device for clinical operation according to an embodiment of the present invention includes a flexible sleeve 1, the flexible sleeve 1 includes a lower edge end 11, an upper edge end 12 and a cylinder 13; the lower edge end 11 and the upper edge end 12, the middle inner sides of the lower edge end 11 and the cylinder body 13 or the lower edge end 11, the middle inner side of the cylinder body 13 and the upper edge end 12 are respectively connected with a sealing structure.
The sealing structure includes an elastomeric sealing ring.
The middle part of the cylinder 13 is penetrated and arranged and connected with an isolation device 2 in a sealing way.
The flexible sleeve 1 is made of a high polymer material.
The lower edge end 11 is provided with an elastic sealing ring, and when an operator wears the arm in the flexible sleeve, a sealing ring with a certain degree can be formed on the arm of the operator; the upper edge end 12 is provided with an elastic sealing ring which can fix the upper edge of the operation opening on the arm of the operator.
A sealing fixing ring 3 is connected between the outer side of the middle part of the cylinder body 13 and the isolating device. The sealing fixing ring 3 further enhances the sealing between the flexible sleeve 1 and the isolation device 2.
The isolation device 2 comprises a housing.
The utility model discloses a simple and easy isolating device handle hole of clinical operation, simple structure, with low costs, easy manufacturing, can change production fast and solve clinical difficulty.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218223.6U CN210521115U (en) | 2020-02-26 | 2020-02-26 | Operation port for clinical operation isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218223.6U CN210521115U (en) | 2020-02-26 | 2020-02-26 | Operation port for clinical operation isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210521115U true CN210521115U (en) | 2020-05-15 |
Family
ID=70609626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218223.6U Active CN210521115U (en) | 2020-02-26 | 2020-02-26 | Operation port for clinical operation isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210521115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281570A (en) * | 2020-02-26 | 2020-06-16 | 上海交通大学 | Operation port for clinical operation isolator |
-
2020
- 2020-02-26 CN CN202020218223.6U patent/CN210521115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281570A (en) * | 2020-02-26 | 2020-06-16 | 上海交通大学 | Operation port for clinical operation isolator |
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| GR01 | Patent grant |