CN205322693U

CN205322693U - Ophthalmic surgery assisted respiration face guard

Info

Publication number: CN205322693U
Application number: CN201620071661.8U
Authority: CN
Inventors: 闵晓珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-19
Filing date: 2016-01-19
Publication date: 2016-06-22
Anticipated expiration: 2026-01-19

Abstract

The utility model belongs to the technical field of medical equipment and specifically relates to an ophthalmic surgery assisted respiration face guard is related to, its main part includes the rigidity mesh faces cover that a wire welded, the both sides of this mesh faces cover are equipped with an at least spinal branch vaulting pole respectively, the lower extreme of mesh faces cover is fixed with the truss of a narrow length, mesh faces cover main part be an arc frame, and upper portion is the arc screen panel, the lower part fretwork, and a sheetmetal has been welded respectively to both sides bottom its side, the sheetmetal with the hookup of bracing piece tip is as an organic whole. This device design becomes the metal -mesh structure, has considered each item size relation of lower jaw, neck and chest, can adjust the height, and so not only the structure is more firm, can adapt to the patient of different sizes in addition, lets each patient all have a safe and comfortable's free breathing space under this respirator.

Description

A kind of ophthalmologic operation assisted respiartion face shield

Technical field

This utility model relates to field of medical device, especially relates to a kind of ophthalmologic operation assisted respiartion face shield。

Background technology

In ophthalmology local anesthesia operation process, eye must be carried out disinfection, and the mode that face position (such as hair, ear, nose and mouth etc.) except eye covers by aseptic towel is separated, avoid in operation process, pathogenic microorganism and other impurity at the position of these non-sterile enter into ocular operation region, thus causing the infection of eye Sterile surgery otch。But so, the mouth and nose of patient are difficult to freely breathe under aseptic towel, have sense of feeling suffocated, if the ancon of doctor is placed on and neighbouring compressing can be made to become apparent from。And such feeling suffocated necessarily causes that patient compliance's degree declines, even at there is unusual fluctuation on operating-table, not only affecting operation technique possibly even increases operation risk。At this moment need a kind of device, aseptic towel can be allowed to cover non-surgical, the autonomous respiration space of safety and comfort can be provided for patient again, a stable support platform can also be provided for the ancon of doctor simultaneously。This device also needs to adapt to the demand of men and women, old and young, the unobstructed breathing of different building shape patient。

At present in ophthalmology local anesthesia hands art, also there is similar breathing mask, ordinary circumstance adopts face shield form, the face of patient it is set with elastic webbing, such as Chinese utility model patent " ophthalmologic operation assisted respiartion cover " (license CN203874249U), its respirator is one along the symmetrical frame structure of central plane, described frame structure includes fixing support rack and two U-shaped ring supports, described fixing support rack includes corresponding with patient's lower jaw part curved surface and lower jaw fixed part that is that can be fixed on patient's lower jaw part and two curved shapes being connected with described lower jaw fixed part alar part, two described alar parts lay respectively at the both sides of described lower jaw fixed part, operation cloth for propping up patient both sides communicates with surrounding, two described U-shaped ring-like supports are symmetricly set in the described lower jaw fixed part side away from patient's lower jaw part along central plane, one end of described U-shaped ring-like support is connected with the described lower jaw portion of walking admittedly, the other end extends away from the curving of described lower jaw fixed part, between two described U-shaped ring-like supports, there is the passage for patient respiratory。

Some operating room uses the rack of plastics, the little metal rack of rustless steel, and even design nose clip type eyelid retractor solves problem。Chinese patent " a kind of breathing mask for ophthalmic operation " (application number: 201510223310.4), " breathing mask for ophthalmic operation " (application number 200710004837.3) are all the faces needing to be worn on people, serve as breathing mask with temporary support frame。But the shape of face of people varies in size, it is improper that such cover one carrys out size, often puts shakiness or displacement；Two carry out support degree not, and the aseptic towel sometimes weighing any will substantially compress breathing space。And when surgical, it is easy to overwhelm and push down the mouth and nose of patient, cause the frequent unusual fluctuation of patient or call and terminate operation。In operation process, therefore patient occurs that the irritated situation even ripping aseptic towel all happens occasionally。

Chinese patent " ophthalmologic operation assisted respiartion cover " (application number: 201420187785.3), have employed a fixing support rack and two U-shaped ring supports, described fixing support rack includes corresponding with patient's lower jaw part curved surface and lower jaw fixed part that is that can be fixed on patient's lower jaw part and two curved shapes being connected with described lower jaw fixed part alar part, two described alar parts lay respectively at the both sides of described lower jaw fixed part, and two described U-shaped ring supports are constituted by iron wire flexure。By the iron wire of lower jaw fixed part is carried out manual setting, can be fixed on patient well realizing lower jaw fixed part。In operation process, because aseptic principle directly can not be adjusted according to demand by doctor, once because the compressing of doctor's ancon or other generation deformation of iron wire, displacement in art, the lower jaw pushing down patient be caused patient's discomfort even pain, and cannot prop up and overhang enough breathing spaces。Being proven, any breathing mask directly contacted with patient is likely in art, because the factor such as the ancon compressing of doctor or deployment instrument causes significant discomfort。It addition, the chest in patient directly oppressed by the chest fixture of this assisted respiartion cover, feeling very uncomfortable for the female patient that body constitution is more weak, and the chest level of men and women is different, the chest fixture height of support is also not easily adjusted。

Summary of the invention

For overcoming the deficiencies in the prior art part, this utility model provides a kind of ophthalmologic operation assisted respiartion face shield, it is possible to solve above-mentioned technical problem。

This utility model be the technical scheme is that a kind of ophthalmologic operation assisted respiartion face shield, and its main body includes the rigid net face shield that a welded wire becomes, this netted face shield be respectively provided on two sides with at least one support bar；The lower end of described netted face shield is fixed with a long narrow truss。

The support bar of this breathing mask is positioned at head part both sides, is directly placed on operating-table。Truss is custom-designed for patient that women and chest are higher, and it is that face contacts with the contact point of human body, and is placed exactly in human body thorax abdomen centre position, avoids sensitizing range, and patient will not produce uncomfortable reaction。Breathing mask body does not contact with patient body, by the supported at three point that two support bars and truss are constituted, patient local will not be caused the probability of compressing, it also avoid the probability of cross infection, and cleaning and disinfection cost are preferably minimized。Adopting the rigid net face shield that welded wire becomes, support degree is strong, and aseptic towel is heavy without bending again, leaves very wide respiration channel, can provide the autonomous respiration space of safety and comfort for patient below aseptic towel。

Further, described netted mask body is a bent frame, and top is arc guard, and bottom is vacancy section, and its side two bottom sides is welded with a sheet metal respectively, and described sheet metal and described support bar end are connected as one。The weight of aseptic towel can be effectively dispersed on support bar by arc guard, and bottom hollow out can prevent the nose of compressing patient。

Further, described support bar includes studdle and holding nut post, and described studdle end top solder is fixed on described sheet metal；Described holding nut post is a hollow stainless steel tube, and upper end is welded with nut, this nut and described studdle threaded engagement, and such simple in construction easily operates, it is simple to regulate the height of described support bar。

Further, described support bar tilts to the opposite direction of described truss, and and angle between described sheet metal be 75 degree of angles, so design makes breathing mask entirety more firm, not easily rocks。

Further, described truss is a U-shaped banding framework, and two free ends of this U-shaped banding framework are respectively welded on the upper and lower base of described netted face shield。U-shaped banding framework holding capacity is strong, human body compressing is lighter, it is most important that not having sharp tinsel head to expose, can guarantee that will not patient harm health。

Beneficial effect: this device is designed to metallic netted structural, consider every size relationship of lower jaw, neck and chest, height can be adjusted, so not only structure is more firm, and it is adapted to the patient of different building shape, allow each patient have the free breathing space of safety and comfort under this breathing mask；Need not spend substantial amounts of time and disinfectant program that face shield is processed, it is possible to shorten and connect platform time, reduce medical disposable material and use and disinfection cost。

Accompanying drawing explanation

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings。

Fig. 1 is structural perspective of the present utility model。

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model。

In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model。

Referring to Fig. 1, as it can be seen, a kind of ophthalmologic operation assisted respiartion face shield, its main body includes the rigid net face shield 1 that a welded wire becomes, it is preferable that with the chrome faced carbon steel steel wire weld of diameter 2mm。Netted face shield 1 be respectively provided on two sides with at least one support bar；The lower end of netted face shield 1 is fixed with a long narrow truss 3。

The supported at three point that netted face shield 1 is consisted of two support bars and truss 3, can be stably placed on operating-table, and slightly above patient face, netted face shield 1 does not contact with patient body。Support bar is positioned at head part both sides, is directly placed on operating-table。Truss 3 is custom-designed for patient that women and chest are higher, and it is that face contacts with the contact point of human body, and is placed exactly in human body thorax abdomen centre position, avoids sensitizing range, and patient will not produce uncomfortable reaction。Breathing mask entirety adopts carbon steel steel wire weld to form, and intensity is big, and support degree is strong, and aseptic towel is heavy without bending again, leaves very wide respiration channel, can provide the autonomous respiration space of safety and comfort for patient below aseptic towel。

Further, netted face shield 1 main body is a bent frame, and top is arc guard, and bottom is vacancy section A, and its side two bottom sides is welded with a sheet metal 4 respectively, it is preferred to use stainless steel substrates。Sheet metal 4 and support bar end are connected as one。The weight of aseptic towel can be effectively dispersed on support bar by arc guard, and bottom hollow out can prevent the nose of compressing patient。

Further, support bar includes studdle 5 and holding nut post 2, and studdle 5 entire body is stainless steel bolt, and end top solder is fixed on sheet metal 4；Holding nut post 2 is a hollow stainless steel tube, and upper end is welded with M10 nut 6, nut 6 and studdle 5 threaded engagement, and such simple in construction easily operates, it is simple to regulate the height of support bar。By studdle 5 " just ", negation direction spiral, realize netted face shield 1 " on ", the adjustment of D score displacement, meet different building shape patient demand。

The bottom of holding nut post 2, may select and install plastics footmuff, rubber suction cups or permanent magnet additional, can prevent support bar from sliding, and makes breathing mask can be placed in better on operation bed surface。

Further, support bar tilts to the opposite direction of truss 3, and and angle between sheet metal 4 be 75 degree of angles, so design makes breathing mask entirety more firm, not easily rocks。

Further, truss 3 is a U-shaped banding framework, and two free ends of U-shaped banding framework are respectively welded on the upper and lower base of netted face shield 1。U-shaped banding framework holding capacity is strong, human body compressing is lighter, it is most important that not having sharp tinsel head to expose, can guarantee that will not patient harm health。

This utility model has the advantage that 1. neither one positions directly contact the face of patient, and its strong point, at operation table and chest, does not have any patient and feels facial oppressed sense or foreign body sensation。And because not contacting, between Consecutive operation, the plenty of time need not be spent to remove cleaning-sterilizing, improve Consecutive operation efficiency。2. one supporting and space of metallic netted structural self-assembling formation, until anterior pectorial region below mouth and nose, is just that aseptic towel is pushed down by ancon or the apparatus of doctor, also has enough spaces to ensure autonomous respiration。3. consider every size relationship of lower jaw, neck and chest, many places can adjust height or length, be adapted to completely different building shape, head dummy, face size patient art in requirement, more go for different operation tables。4. directly place and can use, affect the restricted holder of patient experiences sense without I haven't seen you for ages more than clip, bandage etc.。5. this utility model main body adopts diameter 2mm carbon steel steel wire weld to form, and simple in construction, component own does not weigh, practical function。

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof。

Claims

1. an ophthalmologic operation assisted respiartion face shield, it is characterised in that: its main body include one welded wire become rigid net face shield, this netted face shield be respectively provided on two sides with at least one support bar；The lower end of described netted face shield is fixed with a long narrow truss。

2. a kind of ophthalmologic operation assisted respiartion face shield according to claim 1, it is characterized in that: described netted mask body is a bent frame, top is arc guard, bottom is vacancy section, its side two bottom sides is welded with a sheet metal respectively, and described sheet metal and described support bar end are connected as one。

3. a kind of ophthalmologic operation assisted respiartion face shield according to any one of claim 1 or 2, it is characterised in that: described support bar includes studdle and holding nut post, and described studdle end top solder is fixed on described sheet metal；Described holding nut post is a hollow stainless steel tube, and upper end is welded with nut, this nut and described studdle threaded engagement。

4. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, it is characterised in that: described support bar tilts to the opposite direction of described truss, and and angle between described sheet metal be 75 degree of angles。

5. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, it is characterised in that: described truss is a U-shaped banding framework, and two free ends of this U-shaped banding framework are respectively welded on the upper and lower base of described netted face shield。

6. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, it is characterised in that: the bottom of described holding nut post is equipped with plastics footmuff, rubber suction cups or permanent magnet。