CN106448781A - Wearable radiation-proof bracket - Google Patents
Wearable radiation-proof bracket Download PDFInfo
- Publication number
- CN106448781A CN106448781A CN201611165824.XA CN201611165824A CN106448781A CN 106448781 A CN106448781 A CN 106448781A CN 201611165824 A CN201611165824 A CN 201611165824A CN 106448781 A CN106448781 A CN 106448781A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- upper bracket
- lower carriage
- slide block
- pedal
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
- G21F3/02—Clothing
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to the technical field of medical protection devices, and in particular relates to a wearable radiation-proof bracket which comprises an upper bracket, a lower bracket and a locking mechanism, wherein the upper bracket is hinged with the lower bracket; a walking mechanism is fixed at the bottom end of the lower bracket; the locking mechanism comprises a ratchet wheel and a pawl; the ratchet wheel is fixed on the upper bracket; the rotation center of the ratchet wheel is positioned in the hinging center of the upper bracket and the lower bracket; the pawl is in contact linking with the ratchet wheel through a spring; the pawl is hinged with a sliding block and is in sliding linking with the lower bracket through the sliding block; the sliding block is linked with an elastic part. By adopting the wearable radiation-proof bracket, the weight of radiation-proof clothes can be endured, the burden to medical operators can be alleviated, wearing can be completed without assistance of others, the working efficiency can be improved, the radiation-proof lead clothes can be conveniently stored, the service life of the radiation-proof lead clothes can be prolonged, and meanwhile complete protection on head and neck parts such as a head, a face and a parotid gland part can be achieved while visible operation is implemented.
Description
Technical field
The invention belongs to medical protection engineering device technique field is and in particular to a kind of Wearable radiation resistant support.
Background technology
Nuclear medicine image, requires according to imaging（Such as nephro-dynamic imaging, lung perfusion imaging, the imaging of double lower limb Deep venou, fortune
Dynamic myocardial imaging, pulmonary ventilation imaging or conditions of patients, handicapped, oldaged physically weak, it is in a bad way）Need by staff's bed
Have an injection；Nuclear medical instruments operator, when different patients are checked, need to assist pendulum position, operating instrument by bed；Nuclear medicine
When nursing staff carries out the arrangements such as ward sheet, bedding, pre-bed care patient；Nuclear physicians are taken131Iodine or injection
Patient's when having a medical check-up after imaging medicament；Injection medicine, patient's pendulum position, ward arranges, having a medical check-up to be by bed closely operates, and needs
Staff's wearing lead clothing, lead muffler, protective spectacles, disposable breathing mask and medicated cap, and operating distance length, number of operations are many.
Lead clothing weight average is 5kg, and other people give to assist typically to wear off needs.If a straight grip lead clothing wears,
The load of staff, dripping sweat can be increased；If dressing preventer before each operation, slough after operation, then one
In the individual morning, each staff needs to wear off No. more than 20 preventers, so can take portion of time, impact work effect
Rate, and always need other people assist dress.
In order to ensure the service life of lead clothing, after wearing finishes, how correctly to preserve placement is also very crucial one
Link.The preservation of lead clothing is mainly at present, carries out hanging preservation after taking off.Hanger bracket can be fixed on the wall it is also possible to special
Place a suspension clothes hanger.But because lead clothing is heavier, especially several lead clothing hang simultaneously, load-bearing can be increased to wall and bear
Lotus.And, several lead clothing hang simultaneously, overlap it is not easy to keep the drying of lead clothing.
Staff's wearing preventer carries out injecting medicine, patient's pendulum position, ward arrange, have a medical check-up by bed etc. and closely grasping
When making, by wearing lead muffler, cervical region organ is protected, but the width of lead muffler is only sufficient to protect thyroid, lacks for the cheek
Gland, the protection of submaxillary gland；By wearing lead glasses, radiation protection is carried out to eyes, but lead glasses are heavier, when the operating time is long,
Nose bridge and ear position have constriction, and bow operation when, lead glasses easily move down, and need staff's frequently upper
Help, sometimes in addition it is also necessary to please other people help help；When closely operating, the Dispoable medical mask worn and medicated cap rise
Less than radiation proof effect, lack head of hair, the protection of other organs, face and parotid gland position.
Content of the invention
For above-mentioned technical problem, the invention provides a kind of Wearable radiation resistant support, this radiation resistant support can bear
The weight of exposure suit, mitigates the burden of medical worker, assists can complete to dress without other people, improves work efficiency, simultaneously
It is also convenient for preserving.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of Wearable radiation resistant support, including upper bracket, lower carriage and retaining mechanism, described upper bracket is hinged with lower carriage,
Described lower carriage bottom is fixed with walking mechanism, and described retaining mechanism includes ratchet and pawl, and described ratchet is fixed on upper bracket
On, and the center of rotation of ratchet is located at the hinged center of upper bracket and lower carriage, described ratchet is contacted with ratchet by spring
Connection, described ratchet is hinged with slide block, and is slidably connected by this slide block and lower carriage, and described slide block couples flexible part, institute
Stating retaining mechanism and also coupling has pedal gear, and described pedal gear can pull slide block or ratchet to move, and makes elastic component produce gesture
Can, described upper bracket and lower carriage are provided with exposure suit.
Described slide block is provided with hole, and is located on lower carriage by this borehole jack, and described elastic component one end is connected with slide block, separately
One end is coupled with lower carriage.
Described lower carriage is provided with groove, and described slide block is arranged in groove, and is slidably connected with groove, described elastic component
It is arranged in groove.
Described pedal gear includes pedal and lower pedal, and described upper pedal and lower pedal are hinged, and form angle, described
Upper pedal is coupled with slide block or ratchet by rope, and described lower pedal is fixed with lower carriage.
Described upper bracket and lower carriage are adjustable and retractable bar structure.
Described exposure suit is radioprotective lead clothing.
Described walking mechanism is universal wheel.
Described upper bracket is provided with head-shield support, and described head-shield support is provided with lead glass protective cover.
Described upper bracket and lower carriage adopt contoured design according to human body.
Described retaining mechanism is externally provided with protective cover.
Compared with prior art, the invention has the advantages that：
Upper bracket and lower carriage are hinged, and are provided with exposure suit on upper bracket and lower carriage, and medical worker is without other people
Assist, can directly exposure suit be worn.When medical worker bends over, available foot steps on pedal gear, makes ratchet and spine
Wheel separates；After upper bracket rotates, drive ratchet rotation, by the separation of ratchet and pawl, realize the angle of upper bracket and lower carriage
Degree change.After bending over, foot can be lifted, ratchet blocks ratchet, limit the rotation of ratchet, thus between fixing upper bracket and lower carriage
Angle.When ensureing that medical worker bends over, the weight of exposure suit is born by upper bracket and lower carriage all the time.By Protective clothes combined with cap and mask
Protection human body head and face.After use, support can be placed into fixed position, exposure suit need not be hung, be easy to preserve,
And structure is simple, easy to operate.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is locking mechanism structure schematic diagram of the present invention；
Fig. 3 is present invention slider structural representation；
Fig. 4 is lead glass protective roof structure schematic diagram of the present invention；
Wherein：1 is upper bracket, and 2 is lower carriage, and 3 is ratchet, and 4 is ratchet, and 5 is slide block, and 7 is groove, and 8 is upper pedal, under 9 are
Pedal, 10 is universal wheel, and 11 is protective cover, and 12 is rope, and 13 is head-shield support, and 14 is lead glass protective cover.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
A kind of Wearable radiation resistant support as shown in Figures 1 to 4, including upper bracket 1, lower carriage 2 and retaining mechanism, upper
Frame 1 is hinged with lower carriage 2, and lower carriage 2 bottom is fixed with walking mechanism.On upper bracket 1 and lower carriage 2, exposure suit is installed.
During use, arm is directly reached in the corresponding cuff of exposure suit by medical worker, and human body enters upper bracket 1, lower carriage 2 and prevents
In the encirclement structure of radiation clothes composition, assist so that it may complete the wearing of exposure suit without other people.
When medical worker bends over to be operated, the upper part of the body of medical worker can drive upper bracket 1 to rotate, on upper bracket 1
It is fixed with ratchet 3, ratchet 3 also rotates therewith；Ratchet 4 contacts connection by spring with ratchet 3, and spring makes ratchet 4 and spine
Wheel 3 holding contact connection, when not stepping on pedal structure, the angle of upper bracket 1 and lower carriage 2 is fixing.When medical worker is curved
During waist, available foot steps on pedal gear, and ratchet 4 is separated with ratchet 3, makes elastic component produce potential energy.By ratchet 3 and ratchet 4
Separation, the activity of ratchet 4 is unrestricted, thus realizing upper bracket 1 and the angle change of lower carriage 2.
After bending over, foot can be lifted, because slide block 5 is slidably connected with lower carriage 2, the potential energy of elastic component is released, elasticity
Part carries pawl 4 mobile by slide block 5, and ratchet 4 blocks ratchet 3 again, limits the rotation of ratchet 3, thus fixing upper bracket 1 He
Angle between lower carriage 2.Therefore it is ensured that when medical worker bends over, the weight of exposure suit is all the time by upper bracket 1 and lower carriage
2 bear.Upper bracket 1 and lower carriage 2 adopt Telescopic rod structure, according to the stature of medical worker, upper bracket 1 and lower carriage 2 are done
Adjustment, to adapt to the use demand of different medical workers.By walking mechanism, can achieve moving integrally of this support, vehicle with walking machine
Structure can be using universal wheel 10, roller or similar structures.
Slide block 5 is slidably connected with lower carriage 2, can be realized by various structures.Slide block 5 is provided with hole, will by this hole
Slide block 5 is set on lower carriage 2, and slide block 5 is mobile along lower carriage 2.It is, of course, also possible to arrange groove 7 on lower carriage 2, will slide
Block 5 is arranged in groove 7, and slide block 5 is mobile along groove 7, equally also can achieve being slidably connected of slide block 5 and lower carriage 2.
By upper pedal 8 and lower pedal 9 is hinged forms for pedal gear, upper pedal 8 and lower pedal 9 hinged after, form angle.Step on
Trigger structure is coupled with lower carriage 2 by lower pedal 9.Upper pedal 8 is coupled with slide block 5 or ratchet 4 by rope 12.Rope 12 also may be used
To be replaced by rod member, one end of rod member is hinged with upper pedal 8, and the other end of rod member is hinged with slide block 5 or ratchet 4.
Pedal gear also can be only with upper pedal 8, and upper pedal 8 is hinged with lower carriage 2；After hinged, upper pedal 8 and horizontal plane
Form angle.This radiation resistant support can bear the weight of exposure suit, mitigates the burden of medical worker, and assisting without other people can
Complete to dress, improve work efficiency, be also convenient for preserving simultaneously.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
In the ken that those of ordinary skill in the art possess, can also make each on the premise of without departing from present inventive concept
Plant change, various change should be included within the scope of the present invention.
Claims (10)
1. a kind of Wearable radiation resistant support it is characterised in that：Including upper bracket（1）, lower carriage（2）And retaining mechanism, described
Upper bracket（1）With lower carriage（2）Hinged, described lower carriage（2）Bottom is fixed with walking mechanism, and described retaining mechanism includes ratchet
（3）And ratchet（4）, described ratchet（3）It is fixed on upper bracket（1）On, and ratchet（3）Center of rotation be located at upper bracket（1）With
Lower carriage（2）Hinged center, described ratchet（4）By spring and ratchet（3）Contact connection, described ratchet（4）It is hinged with
Slide block（5）, and pass through this slide block（5）With lower carriage（2）It is slidably connected, described slide block（5）Couple flexible part, described locking machine
Structure also couples pedal gear, and described pedal gear can pull slide block（5）Or ratchet（4）Mobile, and make elastic component produce potential energy,
Described upper bracket（1）And lower carriage（2）On exposure suit is installed.
2. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described slide block（5）It is provided with hole,
And lower carriage is located at by this borehole jack（2）On, described elastic component one end and slide block（5）Connection, the other end and lower carriage（2）Connection
Connect.
3. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described lower carriage（2）It is provided with
Groove（7）, described slide block（5）It is arranged on groove（7）Interior, and along groove（7）Mobile, described elastic component is arranged on groove（7）Interior.
4. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described pedal gear includes stepping on
Plate（8）With lower pedal（9）, described upper pedal（8）With lower pedal（9）Hinged, and form angle, described upper pedal（8）By rope
Rope（12）With slide block（5）Or ratchet（4）Connection, described lower pedal（9）With lower carriage（2）Fixing.
5. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described upper bracket（1）With lower
Frame（2）For adjustable and retractable bar structure.
6. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described exposure suit is radioprotective
Lead clothing.
7. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described walking mechanism is universal wheel
（10）.
8. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described upper bracket（1）It is provided with
Head-shield support（13）, described head-shield support（13）On lead glass protective cover is installed（14）.
9. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described upper bracket（1）With lower
Frame（2）Contoured design is adopted according to human body.
10. a kind of Wearable radiation resistant support according to claim 1 it is characterised in that：Described retaining mechanism is externally provided with
Protective cover（11）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165824.XA CN106448781A (en) | 2016-12-16 | 2016-12-16 | Wearable radiation-proof bracket |
| PCT/CN2017/112367 WO2018107946A1 (en) | 2016-12-16 | 2017-11-22 | Wearable radiation-proof stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165824.XA CN106448781A (en) | 2016-12-16 | 2016-12-16 | Wearable radiation-proof bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106448781A true CN106448781A (en) | 2017-02-22 |
Family
ID=58217287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165824.XA Pending CN106448781A (en) | 2016-12-16 | 2016-12-16 | Wearable radiation-proof bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448781A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107946A1 (en) * | 2016-12-16 | 2018-06-21 | 山西医科大学第一医院 | Wearable radiation-proof stand |
| CN109979634A (en) * | 2019-05-13 | 2019-07-05 | 重庆市第四人民医院 | A kind of medical lead clothing support device |
| CN110584700A (en) * | 2019-09-23 | 2019-12-20 | 青岛大学附属医院 | Lead garment wearing and walking device and using method |
| CN110786879A (en) * | 2019-11-25 | 2020-02-14 | 袁鹏 | Multifunctional movable auxiliary support device for medical lead clothes |
| CN112201380A (en) * | 2020-09-29 | 2021-01-08 | 中核核电运行管理有限公司 | Foldable radiation shielding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339091A (en) * | 1999-02-03 | 2002-03-06 | 向阳技研株式会社 | Angle adjusting device |
| WO2006033252A1 (en) * | 2004-09-22 | 2006-03-30 | Toshiba Elevator Kabushiki Kaisha | Speed governor for elevator |
| CN201958282U (en) * | 2010-12-14 | 2011-09-07 | 浙江恒林椅业股份有限公司 | Armrest with conveniently-adjusted angle for chair |
| CN202313384U (en) * | 2011-11-23 | 2012-07-11 | 李微 | Movable suspension frame for sharing weight of lead apron |
| CN202776923U (en) * | 2012-10-11 | 2013-03-13 | 厦门大学 | Wearable 7-degree-of-freedom human body power assisting device |
| CN203880341U (en) * | 2013-11-11 | 2014-10-15 | 山东大华医特环保工程有限公司 | Rotating mechanism and nuclide injection protective screen capable of adjusting angle |
| CN203910280U (en) * | 2014-06-05 | 2014-10-29 | 王友林 | Universal movable floor type radiation protection lead garment |
| CN104161405A (en) * | 2014-06-27 | 2014-11-26 | 蒋孝年 | A seat back angle adjusting device |
| CN105365631A (en) * | 2015-12-15 | 2016-03-02 | 谷家菊 | Automobile seat |
| CN206259188U (en) * | 2016-12-16 | 2017-06-16 | 山西医科大学第一医院 | A kind of Wearable radiation resistant support |
-
2016
- 2016-12-16 CN CN201611165824.XA patent/CN106448781A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339091A (en) * | 1999-02-03 | 2002-03-06 | 向阳技研株式会社 | Angle adjusting device |
| WO2006033252A1 (en) * | 2004-09-22 | 2006-03-30 | Toshiba Elevator Kabushiki Kaisha | Speed governor for elevator |
| CN201958282U (en) * | 2010-12-14 | 2011-09-07 | 浙江恒林椅业股份有限公司 | Armrest with conveniently-adjusted angle for chair |
| CN202313384U (en) * | 2011-11-23 | 2012-07-11 | 李微 | Movable suspension frame for sharing weight of lead apron |
| CN202776923U (en) * | 2012-10-11 | 2013-03-13 | 厦门大学 | Wearable 7-degree-of-freedom human body power assisting device |
| CN203880341U (en) * | 2013-11-11 | 2014-10-15 | 山东大华医特环保工程有限公司 | Rotating mechanism and nuclide injection protective screen capable of adjusting angle |
| CN203910280U (en) * | 2014-06-05 | 2014-10-29 | 王友林 | Universal movable floor type radiation protection lead garment |
| CN104161405A (en) * | 2014-06-27 | 2014-11-26 | 蒋孝年 | A seat back angle adjusting device |
| CN105365631A (en) * | 2015-12-15 | 2016-03-02 | 谷家菊 | Automobile seat |
| CN206259188U (en) * | 2016-12-16 | 2017-06-16 | 山西医科大学第一医院 | A kind of Wearable radiation resistant support |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107946A1 (en) * | 2016-12-16 | 2018-06-21 | 山西医科大学第一医院 | Wearable radiation-proof stand |
| CN109979634A (en) * | 2019-05-13 | 2019-07-05 | 重庆市第四人民医院 | A kind of medical lead clothing support device |
| CN110584700A (en) * | 2019-09-23 | 2019-12-20 | 青岛大学附属医院 | Lead garment wearing and walking device and using method |
| CN110584700B (en) * | 2019-09-23 | 2022-11-11 | 青岛大学附属医院 | Lead garment wearing and walking device and using method |
| CN110786879A (en) * | 2019-11-25 | 2020-02-14 | 袁鹏 | Multifunctional movable auxiliary support device for medical lead clothes |
| CN112201380A (en) * | 2020-09-29 | 2021-01-08 | 中核核电运行管理有限公司 | Foldable radiation shielding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |