CN2373874Y - Multi-function X-ray shielding lead screen for diagnosis - Google Patents
Multi-function X-ray shielding lead screen for diagnosis Download PDFInfo
- Publication number
- CN2373874Y CN2373874Y CN 99215053 CN99215053U CN2373874Y CN 2373874 Y CN2373874 Y CN 2373874Y CN 99215053 CN99215053 CN 99215053 CN 99215053 U CN99215053 U CN 99215053U CN 2373874 Y CN2373874 Y CN 2373874Y
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- portal frame
- screen
- lead
- patient
- diagnosis
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Abstract
The utility model relates to a special multi-function X-ray shielding lead screen for introductive diagnosis. A base seat with a walking wheel is provided with a portal frame with a square hole; a rotary screen is hinged on the portal frame. A slide screen is connected with a balancing body which is movably inlaid in a guild groove of the portal frame through a pulley mechanism connected with the portal frame, and automatically lifts. A lead glass viewing window is arranged on the slide screen; the lower edge of the slide screen is provided with a lead rubber hanging curtain with a semicircular hole to close gaps. A lighting lamp, a film viewing lamp and an interphone are also arranged on the portal frame. Shielding lead plates exist in each interlayer of the whole screen; consequently the whole screen forms a complete, radiated, isolating protective zone. The utility model has the advantages of convenient and flexible use and favorable shielding effect, and is capable of making the irradiation quantity and rate of X-rays decreased by 98.22 percents.
Description
The utility model relates to a kind of x-ray protection device, particularly intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield.It is applicable to the X-ray protection in the interventional medicine operation of diagnosis and treatment process.
Usually, the normal method that adopts of intervention diagnosis and therapy operator's X-ray protection there are three kinds.One, wearing method: make plumbous cap, plumbous muffler, plumbous clothing, lead-loaded aprom, lead gloves and make the part health that plumbous glasses blocked or wrapped up the patient with flint glass with lead rubber; Two, hang the screen method: hang the part health that blocks the patient in the screen art with the lead glass that is suspended on operating room ceiling or the wall; Three, common lead shield method: the screen made from stereotype that lands places patient's one side of catheter bed, and partial occlusion or interruption are blocked patient's health, or installs little side screen additional in landing screen one side, to enlarge the shielded area to the patient.But above-mentioned which kind of method all can not be blocked the patient fully, continuously, and very difficult elimination patient directly is exposed to health the exposed area under the X ray in substantial length of operation.And the wearing method can make the patient 10-20kg that bears a heavy burden, and the fatiguability of not only standing for a long time also can influence the dirigibility of operation; It is limited because of the suspention load-bearing to hang the screen method, and shielded area is less, and when patient and x-ray source are shifted one's position, need will hang at any time screen and move between the two, as need 2-3 people operation, then can't the many screenings of a screen; Common lead shield method only can be blocked a side, during mobile catheter bed, lead shield can not move thereupon, or because of action need, the patient has to move apart the blocked area and exposes operation, can increase the scope of blocking though install little side screen additional, but when the catheter bed lifting, also need to do upper and lower moving, like this, can cause the prolongation of operating time by assistant's little side screen of seting out.It is excessive that above-mentioned three kinds of methods all have the patient to bear a heavy burden, and influences flexibility of operation, and operating time is long, and is not good enough to patient's protection effect.
The purpose of this utility model is to provide a kind of intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield, and it can form complete radiation insulation blocking district, and protection effect is good; the patient bears a heavy burden little; flexible to operation, and can shorten operating time effectively, increase operation safety.
Its solution is: be connected with portal frame on wheeled base; but portal frame is provided with the vertical square hole that inserts of holding conduit bed; be hinged with the turn screen in portal frame one side; and at them in the slit between the two with the sealing of leaded seal; but the slewing area of turn screen is between 0-130 °; the screen that slides is connected with balanced body in being movably embedded in the portal frame guide groove by the pulley mechanism that is connected with portal frame; it can along the portal frame guide groove with the catheter bed lifting automatic lifting; the screen that slides is gone up has a lead glass window on patient and patient's sight line; be convenient to the patient and observe the variation of patient's facial expression at any time; the lead that the lead glass window lower edge is provided with a band semicircle orifice hangs curtain; with the space around sealing square hole and the patient's body; and in full frame each interlayer, be provided with the protection stereotype; decorative panel is arranged outward; the radiation insulation blocking district that full frame formation is complete passes through to stop X ray, also is provided with the wild shadowless lamp of art on portal frame; daylight viewbox and intercom.Can make patient's arbitrarily control under the sterile working state in art, thus reduce aseptic and non-sterile, the intermediate link of co-operating conversion between patient and the assistant, when saving art, minimizing x-ray bombardment dose rate, the security that can improve interventional procedure.
The utility model mainly is the portal frame that wheeled base is provided with the band square hole; be hinged with the turn screen on the portal frame; the screen that slides is connected with balanced body in being movably embedded in the portal frame guide groove by the slide mechanism that is connected with portal frame; the screen that slides is gone up has lead glass window on patient and patient's sight line; its below has the lead of band semicircle orifice to hang curtain; with space around sealing square hole and the patient; also be provided with illuminating lamp on the portal frame; daylight viewbox and intercom; in full frame each interlayer the protection stereotype is arranged; decorative panel is arranged outward; thereby the radiation insulation blocking district that full frame formation is complete can eliminate patient's nude district effectively.Because these intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield collection road wheel four fulcrums are located arbitrarily, slide and shield with the catheter bed lifting automatic lifting, lead hangs curtain sealing patient space on every side, protective lead plate resistance retaining X ray, the wild illumination of art, sight sheet and inside and outside intercommunication are in one, so, easy to use flexible, can avoid the patient to bear a heavy burden, make patient's x-ray bombardment dose rate reduce 98.22%, protection effect is good, and can shorten running time of patient effectively, and increase security in patient's art, be a kind of desirable interventional medicine X-ray protection articles for use.
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings.
Fig. 1 is the structural front view of intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Among Fig. 1, Fig. 2, Fig. 3, the below of base (17) is equipped with 4 universal crop rotation road wheels, the top, middle part is welded with the portal frame (15) that is rectangle, and there is a square hole (12) in the central authorities that portal frame (15) is met the X ray face, but its holding conduit bed (24) and the vertical insertion of patient (11).Pulley mechanism and the activity of screen (14) through being connected with portal frame (15) of sliding is embedded in the interior balanced body (22) of portal frame square hole (12) two side guidances (25) and is connected, it can along portal frame guide groove (25) with the lifting of catheter bed (24) automatic lifting.Described pulley mechanism is by the fixed pulley (3) that is fixedly mounted on portal frame (15) top, and wire rope (4) and the travelling block (6) that is connected screen (14) top of sliding constitute.The lower edge that shields (14) that slides hangs curtain (9) by the lead rubber that fixed orifice (7) is mounted with band semicircle orifice (10), is used to seal patient's body slit on every side.The screen (14) that slides is gone up the lead glass window (8) that has a 25cm * 21cm on patient and patient's sight line, changes so that the patient observes patient's facial expression at any time.Portal frame (15) is hinged with turn screen (13) near patient's one side by 3 hinges (5), and seal with lead rubber bar (16) in the slit between the two, turn screen (13) can be in 130 ° scope positioning of rotating arbitrarily, can dwindle the exposure space, enlarge patient's scope of activities, keep patient's flexibility of operation, strengthen X-ray protection usefulness.Tiling has the thick stereotype of 0.15cm in full frame each interlayer, to stop passing through of X ray, decorative panel is arranged outward.Thereby whole lead shield forms complete radiation insulation blocking district, can eliminate patient's nude district effectively.Portal frame (15) is equipped with the wild shadowless lamp (1) of art, daylight viewbox (2) and inside and outside intercom near patient's one upper lateral part.Intercom is made of loudspeaker (19), microphone (20) and switch (21).Can be by operating under the germ-free condition of patient (23) in art, the intervention indoor and outdoor are transaudient through intercom.Thereby can reduce asepticly and non-sterile, the intermediate link of collaborative conversion between patient and the assistant when saving art, reduces exposure rate, improves the security of interventional procedure.
During use, after the start intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield is positioned over suitable position, the patient lies on the back, behind the aseptic towel of sterilization shop, on send catheter bed (24), the vertical insertion in the portal frame square hole (12), lead rubber is hung curtain (9) to put and asepticly hangs curtain cover and be articulated in the fixed orifice (7) of screen (14) lower edge that slides, open intercom as required, wild shadowless lamp (1) of art and daylight viewbox (2), be removable catheter bed (24), the intervene operation operation is carried out at selected perspective position.Catheter bed (24) is three-dimensional arbitrarily to be moved, and intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield all can follow up automatically, remains complete radiological protection state, without any need for additional operations.Finish using, only need take off lead rubber hangs curtain (9), withdraws from catheter bed (24) in portal frame square hole (12), and the switch (21) of cutting out intercom, the wild shadowless lamp (1) of art and daylight viewbox (2) gets final product.
Claims (2)
1, a kind of intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield, it is characterized in that being connected with portal frame (15) on the base (17) with road wheel (18), portal frame (15) but be provided with the vertical square hole (12) that inserts of holding conduit bed (24), be hinged with turn screen (13) in portal frame (15) one sides, and seal with leaded seal (16) in the slit between the two at them, the screen (14) that slides is connected by the pulley mechanism balanced body (22) interior with being movably embedded in portal frame guide groove (25) that is connected with portal frame (15), slide to shield on (14) lead glass window (8) is arranged, the lead that its lower edge is provided with band semicircle orifice (10) hangs curtain (9), and in full frame each interlayer, be provided with the protection stereotype, on portal frame (15), also be provided with illuminating lamp (1), viewbox (2) and intercom, described intercom is by loudspeaker (19), microphone (20) is formed, described pulley mechanism is by the fixed pulley (3) that is connected on the portal frame (15), and wire rope (4) and the travelling block (6) that is located on the screen that slides constitute.
2, intervention diagnosis and therapy special-purpose multifunctional X-ray protection lead shield as claimed in claim 1 is characterized in that turn screen (13) turn scope is between 0-130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215053 CN2373874Y (en) | 1999-06-16 | 1999-06-16 | Multi-function X-ray shielding lead screen for diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215053 CN2373874Y (en) | 1999-06-16 | 1999-06-16 | Multi-function X-ray shielding lead screen for diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373874Y true CN2373874Y (en) | 2000-04-12 |
Family
ID=34007102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215053 Expired - Fee Related CN2373874Y (en) | 1999-06-16 | 1999-06-16 | Multi-function X-ray shielding lead screen for diagnosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373874Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382759C (en) * | 2004-03-03 | 2008-04-23 | 西门子公司 | Equipment for imaging faultage radiography |
| CN100438832C (en) * | 2006-05-12 | 2008-12-03 | 吴文质 | Adjustable standing position irradiating X-ray detection protecting screen |
| CN101726500B (en) * | 2008-10-17 | 2012-05-23 | 同方威视技术股份有限公司 | Screen curtain structure of object checking system |
| CN104644206A (en) * | 2015-03-10 | 2015-05-27 | 赵友涛 | Multi-functional radioactive radiation protection device |
| CN107255730A (en) * | 2017-07-14 | 2017-10-17 | 深圳市国赛生物技术有限公司 | A kind of door switching device of specific protein analyzer |
| CN107296691A (en) * | 2016-12-30 | 2017-10-27 | 南阳师范学院 | A kind of disaster area X-ray Surgery Platform for being easy to build |
| CN107648750A (en) * | 2017-10-11 | 2018-02-02 | 哈尔滨医科大学 | The full-automatic gamma knife alpha ray shield instrument of double control-type |
| CN108318912A (en) * | 2017-12-29 | 2018-07-24 | 天津市迅尔仪表科技有限公司 | A kind of novel removable neutron gamma radiation protecting screen |
| CN109036606A (en) * | 2018-07-26 | 2018-12-18 | 中国人民解放军96630部队 | A kind of movable type lead shield |
-
1999
- 1999-06-16 CN CN 99215053 patent/CN2373874Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382759C (en) * | 2004-03-03 | 2008-04-23 | 西门子公司 | Equipment for imaging faultage radiography |
| CN100438832C (en) * | 2006-05-12 | 2008-12-03 | 吴文质 | Adjustable standing position irradiating X-ray detection protecting screen |
| CN101726500B (en) * | 2008-10-17 | 2012-05-23 | 同方威视技术股份有限公司 | Screen curtain structure of object checking system |
| CN104644206A (en) * | 2015-03-10 | 2015-05-27 | 赵友涛 | Multi-functional radioactive radiation protection device |
| CN104644206B (en) * | 2015-03-10 | 2018-04-27 | 赵友涛 | A kind of multi-functional Anti-radiation device |
| CN107296691B (en) * | 2016-12-30 | 2019-05-24 | 南阳师范学院 | A kind of disaster area X-ray Surgery Platform for being easy to build |
| CN107296691A (en) * | 2016-12-30 | 2017-10-27 | 南阳师范学院 | A kind of disaster area X-ray Surgery Platform for being easy to build |
| CN107255730A (en) * | 2017-07-14 | 2017-10-17 | 深圳市国赛生物技术有限公司 | A kind of door switching device of specific protein analyzer |
| CN107255730B (en) * | 2017-07-14 | 2019-07-12 | 深圳市国赛生物技术有限公司 | A kind of door switching device of specific protein analyzer |
| CN107648750A (en) * | 2017-10-11 | 2018-02-02 | 哈尔滨医科大学 | The full-automatic gamma knife alpha ray shield instrument of double control-type |
| CN107648750B (en) * | 2017-10-11 | 2023-10-27 | 哈尔滨医科大学 | Double-control type full-automatic gamma knife ray shielding instrument |
| CN108318912A (en) * | 2017-12-29 | 2018-07-24 | 天津市迅尔仪表科技有限公司 | A kind of novel removable neutron gamma radiation protecting screen |
| CN109036606A (en) * | 2018-07-26 | 2018-12-18 | 中国人民解放军96630部队 | A kind of movable type lead shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |