CN216924293U - Lamp holder handrail sleeve of shadowless lamp - Google Patents
Lamp holder handrail sleeve of shadowless lamp Download PDFInfo
- Publication number
- CN216924293U CN216924293U CN202220860269.7U CN202220860269U CN216924293U CN 216924293 U CN216924293 U CN 216924293U CN 202220860269 U CN202220860269 U CN 202220860269U CN 216924293 U CN216924293 U CN 216924293U
- Authority
- CN
- China
- Prior art keywords
- handrail
- sleeve
- opening
- silica gel
- handrail sleeve
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims abstract description 28
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 8
- 238000010030 laminating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of medical supplies, in particular to a shadowless lamp cap handrail sleeve, which comprises a handrail sleeve, wherein an opening and closing opening is arranged on the handrail sleeve, a silica gel layer is arranged on the handrail sleeve, convex points are arranged on the silica gel layer, a sponge layer is connected to the inner side of the silica gel layer, an adsorption layer is connected to the inner side of the sponge layer, the opening and closing opening penetrates through the handrail sleeve, the handrail can be conveniently placed into the handrail sleeve through the opening and closing opening by utilizing the flexibility of the handrail, a groove is arranged on the inner ring of the handrail sleeve, the handrail sleeve and the handrail are attached together without sliding, the convex points are arranged on the outer ring of the handrail sleeve, the friction force between the handrail sleeve and fingers at a handheld position is increased, the handrail is prevented from being held unstably and sliding, the sponge layer is arranged in the middle, the temperature is isolated, the handrail sleeve is designed, the free assembly and disassembly of the handrail sleeve can be realized, the handrail can be in aseptic contact when in use, and an attending physician can conveniently use according to the needs, the position and the angle of the shadowless lamp are adjusted quickly and accurately through the sterile handrail sleeve, and the operation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, and particularly relates to a lamp holder handrail sleeve of a shadowless lamp.
Background
The operating shadowless lamp is used to illuminate the operating site to best view small, low contrast objects at various depths in the incision and body cavity, and because the operator's head, hands and instruments can cause disturbing shadows on the operating site, the operating shadowless lamp should be designed to eliminate shadows as much as possible and minimize color distortion, and in addition, the shadowless lamp should be able to continue to operate for long periods of time without emitting excessive heat, as overheating can cause discomfort to the operator and also dry tissue in the surgical field, the operating shadowless lamp generally consists of a single or multiple lamp heads, is fixed on a cantilever, can move vertically or cyclically, is usually connected to a fixed coupling and can rotate around it, is flexibly positioned using a sterilizable handle or a sterilized hoop (curved rail), and has automatic braking and stopping functions to manipulate its positioning, the fixing device of the shadowless lamp can be arranged on a fixed point on the ceiling or on the wall or on a track of the ceiling.
In the operation process, the illumination area of the shadowless lamp needs to be adjusted in different stages, the shadowless lamp is a bacterium object, an operator cannot directly contact any position of the shadowless lamp in the operation process, if the operator wants to adjust the position of the shadowless lamp, the operation needs to be assisted by other people, the light source position cannot easily reach the ideal effect of an operator, and the operation time is wasted due to multiple times of adjustment.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a shadowless lamp holder armrest sleeve, wherein an opening and closing opening is arranged to penetrate through the armrest sleeve, so that a handrail can be conveniently placed into the armrest sleeve through the opening and closing opening by using the flexibility of the armrest sleeve, the armrest sleeve can be freely disassembled and assembled, a brand new sterile armrest sleeve can be mounted during use, an attending doctor can conveniently and rapidly and accurately adjust the position and the angle of a shadowless lamp through the sterile armrest sleeve according to the self requirement, the operation efficiency is improved, and unnecessary time waste is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shadowless lamp holder handrail cover, includes handrail cover, handrail is sheathe in and is provided with the opening and shutting mouth, handrail sheathes in and is provided with the silica gel layer, be provided with the bump on the silica gel layer, the sponge layer is connected to silica gel in situ side, the adsorbed layer is connected to sponge in situ side, the adsorbed layer inboard is provided with the recess, the inside elastic cord that is provided with of adsorbed layer.
Preferably, the armrest sleeve is cylindrical and has a radian; the circular tube shape of the handrail sleeve is designed to have radian, so that the handrail sleeve is sleeved on the handrail when needed conveniently, the handrail sleeve is tightly attached, and the taking and the placing are convenient.
Preferably, the opening and closing opening is arranged on the inner side of the handrail sleeve and penetrates through the whole handrail sleeve; the opening and closing opening is arranged to penetrate through the handrail sleeve, the handrail can be conveniently placed into the handrail sleeve through the opening and closing opening, the opening and closing opening is arranged on the inner side of the handrail sleeve, and when a hand holds the handle, the handrail area which is not wrapped at the opening and closing opening of the handrail sleeve cannot be held by the hand.
Preferably, the plurality of grooves are uniformly attached to the inner side wall of the handrail sleeve; through setting up the recess, increase the frictional force between handrail cover and the handrail, when making handrail cover on the handrail, handrail cover and handrail laminating can not slide together, facilitate the use.
Preferably, the salient points are provided with a plurality of salient points which are uniformly attached to the silica gel layer of the handrail sleeve; through setting up the bump in the handrail cover outside, can effectively increase silica gel layer outside coefficient of friction, the frictional force between handheld department handrail cover of increase and finger prevents to hold between the fingers the shakiness, appears sliding, gives personnel's work and brings the puzzlement.
Preferably, the silica gel layer is cylindrical and elastic; through setting up elastic silica gel layer, when making the handrail cover on laminating the handrail through opening and shutting, can resume former state, facilitate the use after opening and shutting the increase.
Preferably, the sponge layer is internally provided with air holes and has elasticity; through sponge layer inner air hole, can store a large amount of air, through the heat-proof quality of static air, make the sponge layer have thermal-insulated heat preservation effect, cross when low when the handrail temperature is crossed lowly, can completely cut off its temperature, avoid when handheld handrail operation, freeze the hand, influence work.
Preferably, the elastic ropes are uniformly distributed in the center of the inner side of the adsorption layer; can effectively increase the elasticity of handrail cover through setting up the elasticity rope to when using, through the effect of elasticity rope, can make the adsorbed layer closely laminate on the handrail, prevent to slide.
Compared with the prior art, the utility model has the beneficial effects that: the handrail sleeve is provided with the opening and closing opening to penetrate through the handrail sleeve, the handrail can be conveniently placed into the handrail sleeve by utilizing the flexibility of the opening and closing opening, the opening and closing opening is arranged at the inner side of the handrail sleeve, when a hand holds the handrail, the handrail sleeve cannot be held between hands and a handrail area which is not wrapped at the opening and closing opening of the handrail sleeve is not held between hands, the handrail sleeve is internally provided with the groove, the friction force between the handrail sleeve and the handrail is increased, when the handrail sleeve is sleeved on the handrail, the handrail sleeve is attached to the handrail without sliding, the handrail sleeve is convenient to use, the salient points are arranged on the outer ring of the handrail sleeve, the friction coefficient at the outer side of the silica gel layer can be effectively increased, the friction force between the handrail sleeve at the holding position and the fingers is increased, the situation that the handrail is not held between hands and the fingers is not stable to slide is prevented, the silica gel layer with elasticity is arranged, when the handrail is sleeved on the handrail through the opening and closing opening, the original shape can be recovered after the opening and closing opening is increased, the sponge layer is convenient to use, the sponge layer, and the pores are arranged inside of the sponge layer, can store a large amount of air, heat-proof quality through static air, make the sponge layer have thermal-insulated heat preservation effect, when the handrail temperature is crossed lowly, can completely cut off its temperature, avoid when handheld handrail operation, the hand is wounded in freezing, influence work, it can effectively increase the elasticity of holding up gloves to set up the elasticity rope, and when using, effect through the elasticity rope, can make the adsorbed layer closely laminate on the handrail, prevent to slide, design through this handrail cover, realize the free dismouting of holding up gloves, aseptic contact when using, make things convenient for main treating doctor according to self needs, the position angle of shadowless lamp is carried out through aseptic handrail cover, carry out quick accurate adjustment, the efficiency of the operation is improved.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
in the figure: 1. a handrail sleeve; 2. opening and closing the opening; 3. a groove; 4. salient points; 5. a silica gel layer; 6. a sponge layer; 7. an adsorption layer; 8. an elastic cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a shadowless lamp holder handrail cover, includes handrail cover 1, be provided with opening and shutting mouth 2 on the handrail cover 1, be provided with silica gel layer 5 on the handrail cover 1, be provided with bump 4 on the silica gel layer 5, sponge layer 6 is connected to silica gel layer 5 inboard, adsorption layer 7 is connected to sponge layer 6 inboard, adsorption layer 7 inboard is provided with recess 3, the inside elasticity rope 8 that is provided with of adsorption layer 7.
Specifically, the armrest sleeve 1 is cylindrical and has a radian; through the cylindrical radian design of the armrest sleeve 1, the armrest sleeve 1 is sleeved on the armrest when needed conveniently, and is attached closely, so that the armrest is convenient to take and place.
Specifically, the opening and closing opening 2 is arranged on the inner side of the armrest sleeve 1 and penetrates through the entire armrest sleeve 1; set up opening and shutting mouth 2 and run through handrail cover 1, conveniently put into handrail cover 1 through opening and shutting 2 positions utilize its compliance with the handrail, will open and shut mouth 2 and set up at handrail cover 1 inboard, when can making the handheld handle of people, can not hold between the fingers and not wrap up the handrail district in handrail cover 1 opening and shutting 2 department.
Specifically, the plurality of grooves 3 are uniformly attached to the inner side wall of the handrail sleeve 1; through setting up recess 3, increase the frictional force between handrail cover 1 and the handrail, when making handrail cover 1 cover on the handrail, handrail cover 1 can not slide with the handrail laminating together, facilitates the use.
Specifically, the plurality of salient points 4 are uniformly attached to the silica gel layer 5 of the handrail sleeve 1; through setting up bump 4 in the handrail 1 outside, can effectively increase 5 outside coefficient of friction on silica gel layer, the frictional force of increase hand-held type handrail 1 and fingertip prevents to hold between the fingers the shakiness, appears sliding, gives personnel's work and brings the puzzlement.
Specifically, the silica gel layer 5 is cylindrical and elastic; through setting up elastic silica gel layer 5, make the handrail cover 1 when on 2 laminating handrails through the opening and shutting mouth, can resume the former state, facilitate the use after 2 openings of opening and shutting mouth increase.
Specifically, the sponge layer 6 is provided with air holes inside and has elasticity; through the inside air vent of sponge layer 6, can store a large amount of air, through the heat-proof quality of static air, make sponge layer 6 have thermal-insulated heat preservation effect, when the handrail temperature was crossed lowly, can completely cut off its temperature, avoid freezing the hand when handheld handrail operation, influence work.
Specifically, the elastic ropes 8 are uniformly distributed in the center of the inner side of the adsorption layer 7; can effectively increase the elasticity of handrail cover 1 through setting up elasticity rope 8 to when using, through the effect of elasticity rope 8, can make adsorbed layer 7 closely laminate on the handrail, prevent to slide.
The working principle and the using process of the utility model are as follows: when the glove is used, the glove 1 is taken out of the sterile packaging bag, the glove 1 is sleeved on the shadowless lamp handrail through the opening and closing port 2 and is rotated to a proper position, the opening and closing port 2 penetrates through the glove 1, the handrail is conveniently placed into the glove 1 through the opening and closing port 2 by utilizing the flexibility of the handrail, the opening and closing port 2 is positioned on the inner side of the glove 1, when a user holds the handle, the user cannot hold the handrail in the opening and closing port 2 of the glove 1 without wrapping a handrail area, then the user holds the glove 1 by hand, the position angle of the shadowless lamp is adjusted as required, the salient points 4 are arranged on the silica gel layer 5 on the outer ring surface of the glove 1, the glove is antiskid and wear-resistant, comfortable in hand feeling and convenient to hold, the silica gel layer 5 has elasticity, when the glove 1 is attached to the handrail through the opening and closing port 2, the opening and closing port 2 is enlarged and can recover the original shape, the use is convenient, the sponge layer 6 is arranged below the silica gel layer 5, there is thermal-insulated effect, it crosses lowly to avoid the handrail temperature, the frostbite is hand, 1 inlayer of handrail cover is adsorbed layer 7, 7 inside elastic cord 8 that have of adsorbed layer, elasticity has, make handrail cover 1 tightly laminate on the handrail, 7 inboard recesses 3 that are equipped with of adsorbed layer, it is wear-resisting to antiskid, effectively increase the frictional force between handrail cover 1 and handrail, avoid sliding, and at last, after the use, take off handrail cover 1 through opening and shutting mouthful 2, and reset the shadowless lamp.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a shadowless lamp holder handrail cover which characterized in that: the rubber gloves comprise gloves (1), opening and closing openings (2) are formed in the gloves (1), silica gel layers (5) are arranged on the gloves (1), salient points (4) are arranged on the silica gel layers (5), sponge layers (6) are connected to the inner sides of the silica gel layers (5), adsorption layers (7) are connected to the inner sides of the sponge layers (6), grooves (3) are formed in the inner sides of the adsorption layers (7), and elastic ropes (8) are arranged inside the adsorption layers (7).
2. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the armrest sleeve (1) is cylindrical and has a radian.
3. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the opening and closing opening (2) is arranged on the inner side of the armrest sleeve (1) and penetrates through the entire armrest sleeve (1).
4. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the grooves (3) are provided with a plurality of grooves which are uniformly attached to the inner side wall of the handrail sleeve (1).
5. The shadowless lamp holder handrail sleeve of claim 1, wherein: the salient points (4) are provided with a plurality of salient points, and are uniformly attached to the silica gel layer (5) of the armrest sleeve (1).
6. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the silica gel layer (5) is cylindrical and elastic.
7. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the sponge layer (6) is provided with air holes inside and has elasticity.
8. The astral glove for the lamp cap of the shadowless lamp as claimed in claim 1, wherein: the elastic ropes (8) are uniformly distributed in the center of the inner side of the adsorption layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860269.7U CN216924293U (en) | 2022-04-14 | 2022-04-14 | Lamp holder handrail sleeve of shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860269.7U CN216924293U (en) | 2022-04-14 | 2022-04-14 | Lamp holder handrail sleeve of shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216924293U true CN216924293U (en) | 2022-07-08 |
Family
ID=82233730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220860269.7U Expired - Fee Related CN216924293U (en) | 2022-04-14 | 2022-04-14 | Lamp holder handrail sleeve of shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216924293U (en) |
-
2022
- 2022-04-14 CN CN202220860269.7U patent/CN216924293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |