CN209962707U - Medical protective screen - Google Patents
Medical protective screen Download PDFInfo
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- CN209962707U CN209962707U CN201920671606.6U CN201920671606U CN209962707U CN 209962707 U CN209962707 U CN 209962707U CN 201920671606 U CN201920671606 U CN 201920671606U CN 209962707 U CN209962707 U CN 209962707U
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Abstract
The utility model relates to a medical protective screen, it includes the frame, and the frame internal fixation has the stereotype, and tip both sides all are fixed with the base under the stereotype, and the observation groove has been seted up to the stereotype upper end, and the observation groove diapire runs through and has seted up the viewing aperture, is provided with lead glass in the observation groove, and the stereotype has middle part open-ended observation cover in observation groove opening part plug-in connection, and the both sides face that lead glass is on a parallel with the stereotype face all is provided with the transparent inoxidizing coating. The utility model discloses a set up the inoxidizing coating, can carry out the protection of certain degree to breakable lead glass, avoid the cracked back piece of lead glass to spatter wound medical personnel as far as possible again.
Description
Technical Field
The utility model belongs to the technical field of medical protective apparatus's technique and specifically relates to a medical protective screen is related to.
Background
In the medical field, some lesions which are not easy to observe inside a human body usually need to be observed through medical instruments such as a CT scanner, an X-ray fluoroscope, an X-ray camera and the like, X-rays penetrate through human tissues, instruments with extremely high sensitivity are applied to measure the human body according to the difference of absorption and transmittance of the human tissues to the X-rays, then data obtained by measurement are input into an electronic computer, and after the electronic computer processes the data, an end face or a three-dimensional image of the human body to be examined can be shot, and tiny lesions of any part in the human body can be found. Medical X-ray has great injury to the human body, can make human cells take place canceration under being in the irradiation of X-ray for a long time, and medical personnel are in the environment that contacts with X-ray for a long time, more need protect its operational environment, can install protection lead plate or protection lead glass additional in the scanning room usually, when needing nimble adjustment protection scope, still can use the protection screen.
The existing protective screen is usually formed by splicing a lead plate and lead glass, and a Chinese patent with a patent publication number of CN204066761U provides a protective screen, in particular to a visible protective screen. The structure of the screen frame comprises a frame, wherein a lead plate is arranged on the lower portion of the frame, lead glass is arranged above the frame, a circular convex portion and a semicircular concave portion are respectively arranged on two sides of the frame, and the circular convex portion or the semicircular concave portion is used for being combined with a semicircular concave portion or a circular convex portion on an adjacent screen frame in a clamping and embedding manner. The utility model discloses a protection screen, not only the user of being convenient for observes, does not influence the radiation protection effect of head moreover to can splice each other, accomplish the best effect of ray protection.
The above prior art solutions have the following drawbacks: lead glass is a brittle material, has high specific gravity, is easier to scrape and flower than the surface of common glass, is easier to crack in the actual use process, and the cracked lead glass fragments are easier to hurt people due to high specific gravity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a medical protective screen that can prevent the lead glass after cracked splash.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a medical protective screen, includes the frame, the frame internal fixation has the stereotype, tip both sides all are fixed with the base under the stereotype, the observation groove has been seted up to stereotype upper end, the observation groove diapire runs through and has seted up the viewing aperture, be provided with lead glass in the observation groove, the stereotype in observation groove opening part plug-in connection has middle part open-ended observation cover, lead glass is on a parallel with the both sides face of stereotype face all is provided with the transparent inoxidizing coating.
By adopting the technical scheme, the arrangement of the lead plate and the lead glass can effectively protect the X-ray so as to prevent medical staff from being directly invaded by the X-ray, and the arrangement of the lead glass is convenient for the medical staff to visually observe the working state of the scanning instrument; the protective layer that sets up in the lead glass both sides can play the guard action to lead glass to a certain extent, and when lead glass was cracked, the protective layer also can play certain degree to lead glass's piece and shelter from, and the medical personnel are hindered to the splattering when preventing lead glass cracked as far as possible.
The utility model discloses further set up to: the lead glass is in projection on the stereotype all is greater than the viewing aperture with observe the opening in cover middle part, observe the groove diapire with it is close to observe the cover one side of stereotype all is provided with end to end confined sealing strip.
Through adopting above-mentioned technical scheme, lead glass's face area is greater than the opening area of viewing aperture and observation cover for lead glass and lead plate form the dislocation protection, prevent that X ray from scattering from the combination department of lead glass and lead plate and leaking, set up the sealing strip and make fragile lead glass elastic fixation on the lead plate, further avoid the cracked possibility of lead glass.
The utility model discloses further set up to: the protective layer is an explosion-proof adhesive film, and the explosion-proof adhesive film is adhered to two side faces of the lead glass.
By adopting the technical scheme, the explosion-proof adhesive film has certain scratch resistance and impact resistance, and can not cause the lead glass to be cracked when being impacted by slight external force, thereby playing a role in protecting the lead glass; after the lead glass is cracked, the anti-explosion adhesive film adhered to the lead glass can still ensure the integrity of the lead glass fragments, and the injury of the splashing of the lead glass fragments to medical personnel is prevented as much as possible.
The utility model discloses further set up to: the protective layer is made of toughened glass, and the toughened glass is elastically arranged on two side faces of the lead glass.
By adopting the technical scheme, the toughened glass has high hardness, can resist scratch and certain external force impact, only forms cobweb-shaped cracks after being broken under the huge external force impact, and can not splash out, thereby effectively protecting the lead glass; the two pieces of toughened glass elastically clamp the lead glass in the middle, so that the damage of external force to the lead glass is further reduced; after the lead glass is cracked, the two pieces of toughened glass can also block the lead glass fragments, and the fragments are prevented from splashing as much as possible.
The utility model discloses further set up to: and buffer layers are arranged between the lead glass and the two pieces of toughened glass.
Through adopting above-mentioned technical scheme, the buffer layer is fixed lead glass elasticity between two toughened glass, and when toughened glass received the impact, partly impact force was absorbed by the buffer layer, has reduced the cracked possibility of lead glass after the protective screen received the impact.
The utility model discloses further set up to: the stereotype in a plurality of mortise slots have been seted up to observation groove circumference, it is close to observe the cover one side of stereotype be fixed with a plurality of with the mortise slot is pegged graft the tenon of adaptation.
Through adopting above-mentioned technical scheme, lead glass is fixed on the stereotype through the plug-in adaptation of mortise and tenon slot observed cover, and it is more convenient to take out the piece when lead glass is cracked.
The utility model discloses further set up to: and universal wheels are fixed at two ends of the lower end face of the base.
By adopting the technical scheme, the protective screen can be moved to any place, and the convenience and the flexibility of the protective screen during use are improved.
The utility model discloses further set up to: the peripheral wall of the roller of the universal wheel is coated with a rubber layer.
Through adopting above-mentioned technical scheme, the gyro wheel that the cladding has the rubber layer noise is littleer when rolling, uses and experiences better.
To sum up, the utility model discloses a beneficial technological effect does:
1. the protective layer is arranged, so that the lead glass can be protected to a certain extent, and meanwhile, the lead glass can be prevented from being splashed by fragments as far as possible after being broken;
2. the lead glass and the protective layer are elastically fixed on the lead plate through the sealing strip, so that the direct impact of external force on the lead glass is slowed down as much as possible;
3. the observation cover is fixed on the lead plate through the insertion and connection adaptation of the insertion tenon and the insertion mortise, so that the lead glass is convenient to replace and maintain.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a rear view of a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;
fig. 5 is a rear view of a second embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view taken along the line C-C in FIG. 5;
fig. 7 is a partially enlarged schematic view of a portion D in fig. 6.
Reference numerals: 1. a frame; 2. a lead plate; 3. a base; 4. an observation tank; 5. a viewing port; 6. lead glass; 7. an observation cover; 8. a sealing strip; 9. an explosion-proof adhesive film; 10. tempering the glass; 11. a buffer layer; 12. inserting a mortise; 13. inserting a tenon; 14. a universal wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 3, for the utility model discloses a medical protective screen, including rectangular frame 1, the frame 1 inboard is fixed with cuboid form stereotype 2, the both ends along the width direction of the tip of stereotype 2 down all the bolt joint be fixed with the base 3 that the cross section is "T" font, both ends department of the base 3 lower terminal surface all are fixed with universal wheel 14, the gyro wheel perisporium of universal wheel 14 is wrapped with the rubber layer, the lower terminal surface of stereotype 2 is close to the tip that universal wheel 14 kept away from stereotype 2; rectangular observation groove 4 has been seted up to 2 upper ends of stereotypes, and 4 diapire of observation groove run through and have seted up rectangular viewing aperture 5, are provided with lead glass 6 in the observation groove 4, and stereotype 2 has middle part open-ended observation cover 7 in 4 opening parts of observation groove plug-in connection.
The arrangement of the lead plate 2 and the lead glass 6 can effectively protect the X-ray so as to prevent medical staff from being directly invaded by the X-ray, and the arrangement of the lead glass 6 is convenient for the medical staff to visually observe the working state of the scanning instrument; the universal wheel 14 coated with the rubber layer realizes the convenient transposition of the protective screen and simultaneously realizes the silencing effect of a better surface, the lower end surface of the lead plate 2 is close to the end part of the universal wheel 14 far away from the lead plate 2, and the arrangement prevents the X-ray from scattering and leaking from the peripheral gap of the protective screen as far as possible on the premise of not influencing the movement of the protective screen.
Referring to fig. 2 and 4, in order to prevent X-rays from leaking from the joint of the lead glass 6 and the lead plate 2, the projections of the lead glass 6 on the lead plate 2 are larger than the openings in the middle of the observation port 5 and the observation cover 7, and the edges of the lead glass 6 are overlapped with the lead plate 2 and the observation cover 7; one side that 4 diapalls in the observation groove simultaneously and observation cover 7 are close to stereotype 2 all is provided with the sealing strip 8 of end to end confined frame form, sets up sealing strip 8 and makes fragile lead glass 6 can the elastic fixation in stereotype 2, avoids the cracked possibility of lead glass 6 when the protective screen receives the impact as far as possible.
In order to prevent medical staff from being splashed after the lead glass 6 is broken, transparent protective layers are arranged on two sides, parallel to the surface of the lead plate 2, of the lead glass 6, the protective layers are anti-explosion adhesive films 9, the anti-explosion adhesive films 9 are adhered to two side surfaces of the lead glass 6, the anti-explosion adhesive films 9 have certain scratch resistance and impact resistance, the lead glass 6 cannot be broken when the lead glass is impacted by slight external force, and the lead glass 6 is protected; after the lead glass 6 is cracked, the explosion-proof film 9 adhered on the lead glass 6 can still ensure the integrity of the fragments of the lead glass 6.
For carrying out convenient clearance to cracked lead glass 6, a plurality of mortise 12 have still been seted up in 4 circumference in observation groove to stereotype 2, observe that cover 7 is close to one side of stereotype 2 and be fixed with a plurality of tenons 13 with mortise 12 grafting adaptation, when needing clearance lead glass 6 piece, remove the grafting adaptation of mortise 13 and mortise 12, take off and observe cover 7 can.
Example 2
Referring to fig. 5 and 7, for the utility model discloses a medical protective screen, with the embodiment one difference lie in that the inoxidizing coating is toughened glass 10, toughened glass 10 elasticity sets up the both sides face at lead glass 6, all is provided with buffer layer 11 between lead glass 6 and two toughened glass 10, and buffer layer 11 is preferably natural emulsion.
The toughened glass 10 has high hardness, can resist scratch and certain external force impact, and is only cracked to form cobweb-shaped cracks under the impact of huge external force, so that the toughened glass 10 cannot splash out, and the lead glass 6 is effectively protected; the lead glass 6 is elastically fixed between the two pieces of toughened glass 10 by the buffer layer 11, and when the toughened glass 10 is impacted, a part of impact force is absorbed by the buffer layer 11, so that the possibility that the lead glass 6 is cracked after the lead plate 2 (shown in fig. 6) is impacted is reduced; two toughened glass 10 of cracked back of lead glass 6 also can carry out the separation to lead glass 6 pieces, prevent as far as possible that the piece splashes the injury that causes medical personnel.
The implementation principle of the embodiment is as follows:
the lead plate 2 is fixed on the inner side of the frame 1, the upper end part of the lead plate 2 is provided with an observation groove 4 with an observation port 5 on the bottom wall, and the lead glass 6 is elastically pressed in the lead plate 2 through an observation cover 7 by arranging a sealing strip 8, so that the influence on the lead glass 6 when the protective screen is impacted by external force can be slowed down to a certain extent; the protective layers are arranged on the two sides of the lead glass 6, which are parallel to the surface of the lead plate 2, so that the lead glass 6 is protected to a certain extent, and medical staff are prevented from being splashed by fragments when the lead glass 6 is broken.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a medical protective screen, includes frame (1), frame (1) internal fixation has stereotype (2), tip both sides all are fixed with base (3), its characterized in that under stereotype (2): observation groove (4) have been seted up to stereotype (2) upper end, observation groove (4) diapire runs through and has seted up viewing aperture (5), be provided with lead glass (6) in observation groove (4), stereotype (2) in observation groove (4) opening part plug-in connection has middle part open-ended observation cover (7), lead glass (6) are on a parallel with the both sides face of stereotype (2) face all is provided with the transparent inoxidizing coating.
2. The medical shield of claim 1, wherein: lead glass (6) are in projection on stereotype (2) all is greater than viewing aperture (5) with observe the opening in cover (7) middle part, observe groove (4) diapire with it is close to observe cover (7) one side of stereotype (2) all is provided with end to end confined sealing strip (8).
3. The medical shield of claim 2, wherein: the protective layer is an explosion-proof adhesive film (9), and the explosion-proof adhesive film (9) is adhered to two side faces of the lead glass (6).
4. The medical shield of claim 2, wherein: the protective layer is made of toughened glass (10), and the toughened glass (10) is elastically arranged on two side faces of the lead glass (6).
5. The medical shield of claim 4, wherein: and a buffer layer (11) is arranged between the lead glass (6) and the two toughened glass (10).
6. The medical shield of claim 1, wherein: lead plate (2) in a plurality of mortise (12) have been seted up to observation groove (4) circumference, observation cover (7) are close to one side of lead plate (2) be fixed with a plurality of with mortise (13) of mortise (12) grafting adaptation.
7. The medical shield of claim 6, wherein: and universal wheels (14) are fixed at two ends of the lower end face of the base (3).
8. The medical shield of claim 7, wherein: the peripheral wall of the roller of the universal wheel (14) is coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671606.6U CN209962707U (en) | 2019-05-10 | 2019-05-10 | Medical protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671606.6U CN209962707U (en) | 2019-05-10 | 2019-05-10 | Medical protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962707U true CN209962707U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920671606.6U Active CN209962707U (en) | 2019-05-10 | 2019-05-10 | Medical protective screen |
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| Country | Link |
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| CN (1) | CN209962707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768880A (en) * | 2020-06-24 | 2020-10-13 | 同济大学 | Fragment protection device for plasma X-ray diagnosis |
| CN113944247A (en) * | 2020-07-15 | 2022-01-18 | 同方威视技术股份有限公司 | Sound-proof and radiation-proof device |
-
2019
- 2019-05-10 CN CN201920671606.6U patent/CN209962707U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768880A (en) * | 2020-06-24 | 2020-10-13 | 同济大学 | Fragment protection device for plasma X-ray diagnosis |
| CN111768880B (en) * | 2020-06-24 | 2023-08-29 | 同济大学 | A piece protector for plasma X-ray diagnosis |
| CN113944247A (en) * | 2020-07-15 | 2022-01-18 | 同方威视技术股份有限公司 | Sound-proof and radiation-proof device |
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