CN215017798U - Combined movable lead barrier - Google Patents
Combined movable lead barrier Download PDFInfo
- Publication number
- CN215017798U CN215017798U CN202120232922.0U CN202120232922U CN215017798U CN 215017798 U CN215017798 U CN 215017798U CN 202120232922 U CN202120232922 U CN 202120232922U CN 215017798 U CN215017798 U CN 215017798U
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- CN
- China
- Prior art keywords
- lead
- lead plate
- protective screen
- knob
- fixing
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 72
- 239000005355 lead glass Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- -1 ya keli Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a combined movable lead barrier, which comprises a lead plate and a protective screen. The lead plate is provided with a knob sliding groove, and the protective screen slides up and down along the lead plate through the knob sliding groove. And a protective screen fixing knob is arranged on the knob sliding groove and fixes the protective screen on the lead plate. The utility model has the advantages that: use lead plate and protective screen combination together, the protective screen can slide from top to bottom in the knob spout of lead plate to carry out the fixed of high position through the fixed knob of protective screen, at the operation in-process, can play good protective effect according to the position of the altitude mixture control protective screen of operation table at any time. The utility model discloses a portable lead protective screen of combination formula's simple structure, simple manufacture and convenient operation can provide effectual ray protection for operation operating personnel betterly.
Description
Technical Field
The utility model belongs to the technical field of medical instrument equipment, concretely relates to modular portable plumbous protective screen.
Background
In recent years, percutaneous catheter intervention therapy is widely applied to the fields of cardiovascular diseases, nervous systems, tumors and the like, and the fields of tumors and the like. The percutaneous catheter interventional therapy is based on X-ray perspective imaging and digital subtraction technology, and has the advantages of visualization, minimally invasive, convenience and the like. However, the conventional digital subtraction angiography X-ray machine (DSA) devices lack sufficient protective barriers, and the long-term exposure of the doctor to X-rays during the operation will cause severe radiation damage.
Therefore, there is a need for an effective radiation shielding apparatus to reduce radiation damage to the percutaneous catheter interventional therapist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the current digital subtraction angioplasty X-ray machine equipment that exists among the prior art and lack the protection protective screen, bring radiation damage's problem to the operating doctor, the utility model provides a modular portable lead protective screen.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a combined movable lead barrier comprises a lead plate and a protective screen;
the lead plate is provided with a knob sliding groove, and the protective screen slides up and down along the lead plate through the knob sliding groove;
and a protective screen fixing knob is arranged on the knob sliding groove and fixes the protective screen on the lead plate.
The modular moveable barrier as described above, preferably the shield comprises a lead glass shield, a lead hinge and a shield chute module;
one side of the lead hinge is connected with the lead glass screen;
the other end of the lead hinge is fixedly connected with the protective screen sliding chute module, and the protective screen sliding chute module is clamped with the sliding chute in the lead plate;
the lead plate internal sliding groove is formed in the lead plate.
The combined movable barrier as described above, preferably, 2 protective screen fixing knobs are disposed on the knob sliding groove, and the 2 protective screen fixing knobs are disposed at the upper end and the lower end of the knob sliding groove, respectively.
The combined movable barrier as described above, preferably, the shield fixing knob includes a screw-threaded nail pre-inserted in the shield;
the thread nail is provided with an anti-dislocation fixing clamping sleeve, and the anti-dislocation fixing clamping sleeve is arranged inside the lead plate.
The combined movable barrier as described above, preferably, the protective screen fixing knob further includes a fixing snap ring, the fixing snap ring is sleeved on the screw nail, and the fixing snap ring is located outside the lead plate;
and one side of the fixed clamping ring, which faces the lead plate, is provided with a rubber gasket.
In the combined movable barrier as described above, preferably, a handle is disposed at an end of the protective screen fixing knob away from the lead plate, and a direction indicating arrow indicating tightness of the protective screen fixing knob is marked on the handle.
The combined movable barrier as described above is preferably provided with a lead plate handle on the lead plate, wherein the lead plate handle comprises an inner ring handle and an outer ring handle, and the inner ring handle is larger than the outer ring handle.
The combined movable barrier as described above, preferably, a metal support frame is welded to a back surface of the lead plate;
and the bottom of the metal support frame is connected with a pulley.
The combined movable barrier is preferably characterized in that the bottom of the lead glass screen is in the shape of a circular arc groove.
(III) advantageous effects
The utility model has the advantages that:
the utility model discloses use lead plate and protective screen combination together, constitute one effectual ray protection protective screen, can effectively reduce the radioactive ray that intervenes doctor and expose.
The utility model discloses an among the portable protective screen of combination formula, the protective screen can slide from top to bottom in the knob spout of stereotype to carry out the fixed of high position through the fixed knob of protective screen, at the operation in-process, can play good protecting effect according to the position of the altitude mixture control protective screen of operation table at any time. The utility model discloses a portable lead protective screen of combination formula's simple structure, simple manufacture and convenient operation can provide effectual ray protection for operation operating personnel betterly.
Drawings
Fig. 1 is a schematic front structural view of the combined movable lead barrier of the present invention;
fig. 2 is a schematic back structural view of the combined movable lead barrier of the present invention;
fig. 3 is a schematic top view of the combined movable lead barrier according to the present invention;
fig. 4 is a schematic side view of the combined movable lead barrier according to the present invention;
fig. 5 is an enlarged schematic view of the protective shield of the combined movable lead barrier of the present invention.
[ description of reference ]
1: a lead plate; 2: a plumbing plate handle; 3: a knob chute; 4: a pulley; 5: a lead glass screen; 6: a handle; 7: a circular arc groove; 8: a lead hinge; 9: the protective screen fixes the knob; 10: a metal support frame; 11: an outer ring handle; 12: an inner ring handle; 13: fixing the snap ring; 14: a rubber gasket; 15: a threaded nail; 16: the anti-dislocation fixing clamp sleeve; 17: a lead plate internal chute; 18: protective shield chute module.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The embodiment of the utility model provides a modular portable lead protective screen, including stereotype 1 and protective screen. As shown in fig. 1-5, a knob chute 3 is arranged on the lead plate 1, and the protective screen is clamped in the knob chute 3 and can slide up and down along the lead plate 1, so that the height of the protective screen can be adjusted. The knob chute 3 is provided with a protective screen fixing knob 9, and the protective screen fixing knob 9 fixes the protective screen on the lead plate 1.
The utility model discloses use lead plate and protective screen combination together, constitute one effectual ray protection protective screen, can effectively reduce the radioactive ray that intervenes doctor and expose. In the combined movable barrier, the protective screen can slide up and down in the knob chute 3 of the lead plate, and the height position is fixed through the protective screen fixing knob 9. Therefore, in the operation process, the operation doctor can adjust the position of the protective screen at any time according to the height of the operating bed so as to achieve a good protective effect.
In particular, the shield comprises a lead glass shield 5, a lead hinge 8 and a shield runner module 18. The bottom of the lead glass screen 5 is in the shape of an arc groove, and the arc groove at the lower part of the lead glass screen 5 can be attached to a patient in the interventional therapy operation process, so that the exposure of rays is further reduced.
One side of the lead hinge 8 is connected with the lead glass screen 5, and the other end of the lead hinge 8 is fixedly connected with the protective screen sliding chute module 18. The lead plate 1 is internally provided with a lead plate internal sliding groove 17, and the protective screen sliding groove module 18 is clamped with the lead plate internal sliding groove 17. The lead glass screen in the embodiment can also realize the adjustment of the front and rear positions through the lead hinge, so that the ray protection effect can be further enhanced. After the operation is finished, the lead glass screen can be folded to the back of the lead plate by utilizing the lead hinge, and the space occupied by the combined type movable lead screen is reduced.
Specifically, set up 2 fixed knobs 9 of protective screen on the knob spout 3, 2 fixed knobs 9 of protective screen set up respectively in the upper end and the lower extreme of knob spout 3. The protective screen fixing knob 9 comprises a knob handle, a fixing clamping ring 13, a rubber gasket 14 and a threaded nail 15, and the front end of the threaded nail 15 is screwed into the protective screen in advance. The screw 15 is provided with a dislocation prevention fixing clamping sleeve 16, and the dislocation prevention fixing clamping sleeve 16 is arranged inside the lead plate 1. The dislocation-preventing fixing clamp sleeve 16 can avoid excessive unscrewing of the screw 15 and prevent the front end of the screw 15 from dislocating from the protective shield. The fixing snap ring 13 is positioned on the outer side of the lead plate 1 and sleeved on the threaded nail 15. The side of the fixing collar 13 facing the cliche plate 1 is provided with a rubber gasket 14.
Specifically, a handle is arranged at one end, far away from the lead plate 1, of the protective screen fixing knob 9, and a direction indicating arrow indicating the tightness of the protective screen fixing knob 9 is marked on the handle.
Specifically, a lead plate handle 2 is arranged on the lead plate 1, the lead plate handle 2 comprises an inner ring handle 12 and an outer ring handle 11, and the inner ring handle 12 is larger than the outer ring handle 11. When the protective sleeve is clamped and sleeved on the inner ring handle, an operator can hold the outer ring handle to move the lead barrier.
Specifically, 2 metal support frames 10 in a Z shape are arranged on the back surface of the lead plate 1, and the upper ends of the metal support frames 10 are welded with the back surface of the lead plate 1. The bottom of the metal support frame 10 is connected with a pulley 4. In addition, 2 pulleys are arranged at the bottom of the lead plate 1, and the pulleys connected with the bottom of the metal support frame 10 are equal in height. The mobile lead barrier of the embodiment adopts a four-wheel design, so that the overall stability of the lead barrier is improved, the side turning of the lead barrier caused by collision can be avoided, and the corresponding potential safety hazard is effectively avoided.
The portable lead barrier of combination formula of this embodiment, the material of stereotype 1 is for containing lead metal, and the material of lead glass screen 5 is for containing lead glass, and plastics, ya keli, metal, timber, bamboo article etc. can all be chooseed for use to the material of all handles.
The utility model also provides an application method of above-mentioned portable lead protective screen of combination formula, including following step:
firstly, in order to ensure the aseptic operation environment in the interventional operation, before the combined movable lead screen is used, an aseptic protective sleeve needs to be sleeved on the lead plate handle 2, the protective screen fixing knob 9 and the lead glass screen 5. Wherein, the inner ring handle of stereotype handle 2 is greater than the outer loop handle, and when the protective sheath block cover in the inner ring handle back, the art person can hand outer loop handle and remove the lead barrier.
Moving the lead screen barrier to the position capable of shielding the X-ray transmitting end, loosening the protective screen fixing knob 9, adjusting the lead glass screen 5 to a proper height according to the height of the equipment bed, and screwing the protective screen fixing knob 9. Meanwhile, the position of the lead glass screen 5 is adjusted back and forth by the lead hinge 8.
And thirdly, performing interventional therapy operation after the adjustment of the previous step is completed.
And fourthly, after the interventional therapy operation is finished, the lead glass screen 5 is folded to the back of the lead plate 1 by utilizing the lead hinge 8, and the space occupation of the combined movable lead barrier is reduced.
The above embodiments are only for explaining the present invention, and do not constitute the limitation of the protection scope of the present invention, and those skilled in the art can make various changes or modifications within the scope of the claims, all of which belong to the essence of the present invention.
Claims (9)
1. A combined movable lead barrier, characterized by comprising a lead plate (1) and a protective screen;
a knob sliding groove (3) is formed in the lead plate (1), and the protective screen slides up and down along the lead plate (1) through the knob sliding groove (3);
the protective screen fixing device is characterized in that a protective screen fixing knob (9) is arranged on the knob sliding groove (3), and the protective screen is fixed on the lead plate (1) through the protective screen fixing knob (9).
2. The combined movable lead barrier according to claim 1, characterized in that the shield comprises a lead glass shield (5), a lead hinge (8) and a shield runner module (18);
one side connected with the lead hinge (8) is connected with the lead glass screen (5);
the other end of the lead hinge (8) is fixedly connected with the protective screen sliding groove module (18), and the protective screen sliding groove module (18) is clamped with the sliding groove (17) in the lead plate (1);
the lead plate internal sliding groove (17) is formed in the lead plate (1).
3. The combined movable lead barrier according to claim 1, characterized in that 2 shielding fixing knobs (9) are provided on the knob runner (3), the 2 shielding fixing knobs (9) being provided at the upper end and the lower end of the knob runner (3), respectively.
4. Combined movable lead barrier according to claim 1, characterized in that the shield fixing knob (9) comprises a threaded nail (15), the threaded nail (15) being pre-inserted in the shield;
the anti-dislocation fixing clamp sleeve (16) is arranged on the threaded nail (15), and the anti-dislocation fixing clamp sleeve (16) is arranged inside the lead plate (1).
5. The combined movable lead barrier according to claim 4, wherein the shield fixing knob (9) further comprises a fixing snap ring (13), the fixing snap ring (13) is sleeved on the threaded nail (15), and the fixing snap ring (13) is positioned at the outer side of the lead plate (1);
and one side of the fixed clamping ring (13) facing the lead plate (1) is provided with a rubber gasket (14).
6. Combined movable lead barrier according to claim 5, characterized in that the end of the shield fixing knob (9) remote from the lead plate (1) is provided with a handle, on which a direction indication arrow indicating the tightness of the shield fixing knob (9) is marked.
7. Combined movable lead barrier according to claim 1, characterized in that a lead plate handle (2) is arranged on the lead plate (1), said lead plate handle (2) comprising an inner ring handle (12) and an outer ring handle (11), said inner ring handle (12) being larger than the outer ring handle (11).
8. Combined movable lead barrier according to claim 1, characterized in that the back side of the lead plate (1) is welded with a metal support frame (10);
the bottom of the metal support frame (10) is connected with a pulley (4).
9. Combined movable lead barrier according to claim 2, characterized in that the bottom of the lead glass screen (5) is in the shape of a circular arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232922.0U CN215017798U (en) | 2021-01-27 | 2021-01-27 | Combined movable lead barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232922.0U CN215017798U (en) | 2021-01-27 | 2021-01-27 | Combined movable lead barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017798U true CN215017798U (en) | 2021-12-07 |
Family
ID=79253002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120232922.0U Expired - Fee Related CN215017798U (en) | 2021-01-27 | 2021-01-27 | Combined movable lead barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017798U (en) |
-
2021
- 2021-01-27 CN CN202120232922.0U patent/CN215017798U/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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |