CN216222221U - Auxiliary brace for coronary angiography operation - Google Patents
Auxiliary brace for coronary angiography operation Download PDFInfo
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- CN216222221U CN216222221U CN202121416796.0U CN202121416796U CN216222221U CN 216222221 U CN216222221 U CN 216222221U CN 202121416796 U CN202121416796 U CN 202121416796U CN 216222221 U CN216222221 U CN 216222221U
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Abstract
The utility model provides an auxiliary brace for coronary angiography surgery, which comprises a support plate, a plurality of telescopic support rods and a moving part, wherein the support plate is provided with a plurality of support rods; the supporting plate is L-shaped and is used for supporting the arm of the patient; the upper end of the telescopic supporting rod is connected and arranged on the lower surface of the supporting plate; the moving part is connected and arranged at the lower ends of the plurality of telescopic supporting rods and used for moving or fixing the auxiliary brace; the telescopic supporting rod comprises a first rod part, a second rod part and a telescopic part, and the length can be telescopically adjusted, so that the height of the supporting plate can be adjusted. The auxiliary brace for coronary angiography provided by the utility model is provided with the L-shaped support plate, the shorter first section can support the shoulder, the upper surface of the longer second section is arc-shaped and is used for supporting the arm, and the fixing belt is arranged, so that the fixing effect is better; the telescopic rod is supported to ensure that the height of the supporting plate is adjustable; the movable part enables the position of the auxiliary brace to be adjustable, and the auxiliary brace can be moved to other positions to be stored when not in use, so that the space of an operating room is not wasted.
Description
Technical Field
The utility model relates to the technical field of operating table corollary equipment, in particular to an auxiliary brace for coronary angiography.
Background
Coronary angiography is a common and effective method for diagnosing coronary atherosclerotic heart disease (coronary heart disease), is a safe and reliable invasive diagnosis technology, is widely applied to clinic at present, and is considered as the 'gold standard' for diagnosing coronary heart disease.
At present, coronary angiography is still an important means for diagnosing coronary heart disease, and coronary angiography via the radial artery route has become the mainstream means. During coronary angiography via the radial artery approach, the patient's arm needs to be immobilized to puncture the radial artery. In clinic, the means for fixing the arm is to place the arm at the edge of the sickbed, but the arm may move accidentally during the operation, which may affect the operation effect. In order to stably fix the arms, part of medical staff self-manufacture simple fixing braces, generally a fixing plate, one end of which is placed on a sickbed and pressed under the back of a patient for fixing when in operation; the other end extends out of the sickbed to support the arm of the patient. However, the simple fixing brace brings discomfort to the back of the patient in use and has poor fixing effect. Therefore, an auxiliary brace for fixing the arm of a patient in a coronary angiography operation is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the auxiliary brace for the coronary angiography operation, which has better fixing effect, is convenient to use and can adjust the height.
The utility model adopts the following technical scheme for solving the technical problems:
the utility model provides an auxiliary brace for coronary angiography operation, which comprises:
the supporting plate is L-shaped and is used for supporting the arm of the patient;
the upper ends of the telescopic supporting rods are connected and arranged on the lower surface of the supporting plate; and
the moving component is connected and arranged at the lower ends of the plurality of telescopic supporting rods and used for moving or fixing the auxiliary brace;
wherein, flexible bracing piece includes:
the lower end of the first rod part is connected with the moving part;
the upper end of the second rod part is connected with the supporting plate, and the lower end of the second rod part is connected with the first rod part; and axially movable relative to the first rod portion; and
the telescopic part comprises a cylinder and a fixed rod; the cylinder is fixed on the first rod part, and the second rod part penetrates through the cylinder; the fixed rod is penetratingly arranged on the side wall of the cylinder and can move axially relative to the cylinder, and one end of the fixed rod extending into the cylinder is provided with a clamping block;
the second rod part is provided with a plurality of clamping parts, the clamping parts are matched with the clamping blocks, and the first rod part and the second rod part are relatively fixed after the clamping parts are contacted and clamped.
Further, the support plate includes:
the auxiliary brace is arranged beside a sickbed, and one end of the first section is contacted with the edge of the sickbed; and
the second section is connected with the first section and used for supporting the arm.
Furthermore, the upper surface of the second section is provided with an accommodating space with a semicircular section.
Further, the first section and the second section are hinged.
Furthermore, fixing belts are respectively arranged on two sides of the second section; one end of the fixing band far away from the second section is provided with a fixing component.
Further, the clamping part is a groove arranged on the side surface of the second rod part; the cross-section of the groove is in the shape of a right triangle and comprises:
the first surface is horizontal and is vertical to the side surface of the second rod part; and
the second surface is connected with the first surface and is an inclined surface.
Furthermore, a through hole is formed in the side wall of the cylinder, matched threads are formed in the inner wall of the through hole and the fixing rod, and the fixing rod can rotate and move relative to the through hole.
Further, the moving member includes:
the supporting bottom plate is connected to the lower end of the second rod part; and
and the universal wheels are arranged on the lower surface of the supporting bottom plate, and brake pads matched with the universal wheels are arranged on the universal wheels.
Further, the moving member includes:
the sliding blocks are respectively connected to the lower ends of the second rod parts; and
the sliding rail is integrally arranged at the bottom of the sickbed and matched with the sliding block, and the sliding block is slidably arranged in the sliding rail;
the sliding block is provided with a locking part for fixing the sliding block and the sliding rail relatively.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical effects:
the auxiliary brace for coronary angiography provided by the utility model is provided with the L-shaped support plate, the shorter first section can support the shoulder, the upper surface of the longer second section is arc-shaped and is used for supporting the arm, and the fixing belt is arranged, so that the fixing effect is better; the supporting telescopic rod is supported to enable the height of the supporting plate to be adjustable, and the height of the supporting plate is adjusted in cooperation with the operating table; the movable part enables the position of the auxiliary brace to be adjustable, and the auxiliary brace can be moved to other positions to be stored when not in use, so that the space of an operating room is not wasted.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary brace for coronary angiography provided in an embodiment of the present invention;
FIG. 2 is a top view of a support plate of an auxiliary brace for coronary angiography according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an auxiliary brace for coronary angiography according to an embodiment of the present invention;
wherein the reference numerals are: 10-support plate, 11-first section, 12-second section, 13-fixing band, 14-fixing component, 20-telescopic support rod, 21-first rod part, 22-second rod part, 221-clamping part, 23-telescopic component, 231-cylinder, 232-fixing rod, 30-moving component, 31-support bottom plate, 32-universal wheel, 33-slide block, 331-locking component and 34-slide rail.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings for better understanding of the present invention, but not to limit the scope of the present invention.
Example 1
As shown in FIG. 1, the present invention provides an auxiliary brace for coronary angiography, which comprises a support plate 10, a plurality of telescopic support rods 20 and a moving member 30.
As shown in FIG. 2, the support plate 10 is "L" shaped to support the arm of a patient and includes a first section 11 and a second section 12. When the auxiliary brace is arranged beside a patient bed in the using process, one end of the first section 11 is in contact with the edge of the patient bed or can be inserted between a cushion of the operating bed and the operating bed, is vertical to the patient bed and is used for supporting the shoulder of a patient; the second section 12 is connected to the first section 11 for supporting the arm. If the first section 11 is inserted under the mattress of the bed, the second section 12 is pressed against the edge of the bed. The first section 11 and the second section 12 are hinged and can be relatively rotated to adjust the angle instead of being maintained at 90 degrees, and can be selectively adjusted according to different requirements.
The upper surface of the second section 12 is provided with a containing space with a semicircular section, namely, the upper surface of the second section 12 forms an arc shape for containing and fixing the arm of the patient, so that the arm is prevented from moving accidentally in the process of puncture and radiography. Specifically, this arc afterbody can adopt materials such as sponge to fill, forms the radian, provides patient's comfort level. Two sides of the second section 12 are respectively provided with a fixing belt 13, and the fixing belts 13 can be elastic and are suitable for patients with different arm circumferences. The end of the fixing strap 13 remote from the second section 12 is provided with a fixing part 14 for connecting to fix the arm to the second section 12. The fixing member 14 may be provided in the form of a hook and loop fastener, a buckle or a buckle, or other fixing forms or combinations thereof in the prior art, and all of them are included in the scope of the present invention.
The two fixing bands 13 are respectively arranged at the middle section of the large arm of the second section 12 corresponding to the elbow joint of the patient, the coronary angiography puncture position is generally a transverse finger on the radial styloid process, the radial artery is in a strong pulse position, the arm of the patient can be stably fixed, and under the condition that the operation is not influenced, more or less fixing bands 13 can be arranged according to the requirement.
The upper end of the telescopic support rod 20 is connected to the lower surface of the support plate 10, and the lower end is connected to the moving member 30, which includes a first rod portion 21, a second rod portion 22 and a telescopic member 23. The lower end of the first rod part 21 is connected with the moving part 30; the upper end of the second rod part 22 is connected to the support plate 10, and the lower end is connected to the first rod part 21 through a telescopic member 23, and can move axially relative to the first rod part 21, so that the telescopic support rod 20 can be adjusted in a telescopic manner.
The telescopic member 23 includes a cylinder 231 and a fixing rod 232, the cylinder 231 is fixed on the first rod portion 21, the first rod portion 21 is a hollow structure, and the second rod portion 22 passes through the cylinder 231 and enters the hollow portion of the first rod portion 21; the fixing rod 232 is penetratingly disposed on the sidewall of the cylinder 231 and can move axially relative to the cylinder 231, and a clamping block is disposed at one end of the fixing rod extending into the cylinder 231; the second rod part 22 is provided with a plurality of engaging parts 221, the engaging parts 221 are matched with the engaging blocks, and the first rod part 21 and the second rod part 22 are relatively fixed after the two parts are contacted and engaged.
The engaging portion 221 is a groove disposed on the side surface of the second rod portion 22, and the cross section of the groove is a right triangle, which includes a first surface and a second surface. The first surface is horizontal, is arranged above the second surface and is vertical to the side surface of the second rod part 22; the second surface is connected with the first surface and is an inclined surface. The shape of the engaging block is the same as that of the engaging portion 221, and after the engaging block is connected and engaged with the engaging portion 221, if the supporting plate 10 is pressed, the second rod portion 22 tends to move downward relative to the first rod portion 21, and the first surface is a horizontal surface, which can be blocked by the engaging block and is not easy to slip, so as to prevent the second rod portion 22 from moving downward, and prevent the telescopic supporting rod 20 from being accidentally shortened due to external pressure, which causes an accident.
A through hole is formed in the side wall of the cylinder 231, the fixing rod 232 penetrates through the through hole, matching threads are formed on the inner wall of the through hole and the fixing rod 232, and the fixing rod 232 can rotate relative to the through hole through the threads so as to move axially relative to the side wall of the cylinder 231. When the fixing rod 232 rotates and moves toward the inside of the cylinder 231, the engaging block may contact and engage with the engaging portion 221 as it moves, so that the first rod portion 21 and the second rod portion 22 are relatively fixed. When the fixing rod 232 rotates and moves to the outside of the cylinder 231, the engaging block can be disengaged from the engaging portion 221, the first rod portion 21 and the second rod portion 22 return to the relative movement state, and the length of the telescopic supporting rod 20 can be adjusted, thereby adjusting the height of the supporting plate 10. The fixing rod 232 and the through hole of the cylinder 231 may be provided in a drawing type, and the fixing rod 232 may be moved in the through hole by drawing.
In the present embodiment, the moving member 30 includes a support base plate 31 and a plurality of universal wheels 32. The supporting base plate 31 is connected to the lower end of the second rod portion 22, a plurality of universal wheels 32 are arranged on the lower surface of the supporting base plate 31, and brake pads matched with the universal wheels 32 are arranged on the universal wheels 32. Make supplementary brace conveniently remove through universal wheel 32, when the operation structure need not to use supplementary brace, can remove the brace and accomodate, avoid extravagant operating room space, the management of being convenient for.
Example 2
As shown in fig. 3, the present embodiment provides an auxiliary brace for coronary angiography, which includes a support plate 10, a plurality of telescopic support rods 20, and a moving member 30.
Wherein the support plate 10 and the plurality of telescopic support rods 20 are the same as those of embodiment 1. The moving member 30 includes a plurality of sliders 33 and a slide rail 34. The sliding blocks 33 are respectively connected to the lower ends of the second rod parts 22 and slidably arranged in the sliding rails 34; the slide rail 34 is integrated with the bottom of the sickbed and matched with the slide block 33.
The sliding block 33 is provided with a locking member 331 for fixing the sliding block 33 and the sliding rail 34 relatively. Specifically, a through hole is formed in the sliding block 33, the locking part 331 is a locking rod disposed in the through hole, matching threads are disposed in the through hole and on the locking rod, and the sliding block 33 can be fixed relative to the sliding rail 34 by rotating the locking rod to contact and compress the bottom of the sliding rail 34, so that the auxiliary brace is fixed.
The slide rail 34 can be integrated with the bottom of the sickbed, and the slide rail 34 can also be arranged on the ground of the coronary angiography operating room, so that when the auxiliary brace is needed, the auxiliary brace can be moved by the slide block 33 and the slide rail 34 for use. After the use, the auxiliary brace can be moved to the tail of the operating bed or other places for storage.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications or alterations to this practice will occur to those skilled in the art and are intended to be within the scope of this invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (9)
1. An auxiliary brace for coronary angiography surgery, comprising:
the supporting plate (10) is L-shaped and is used for supporting the arm of the patient;
the upper ends of the telescopic supporting rods (20) are connected and arranged on the lower surface of the supporting plate (10); and
a moving member (30) connected to the lower ends of the plurality of telescopic support rods (20) to move or fix the auxiliary brace;
wherein the telescopic support rod (20) comprises:
a first rod part (21) having a lower end connected to the moving member (30);
a second rod part (22) having an upper end connected to the support plate (10) and a lower end connected to the first rod part (21); and axially movable with respect to said first stem portion (21); and
a telescopic member (23) including a cylinder (231) and a fixing lever (232); the cylinder (231) is fixed on the first rod part (21), and the second rod part (22) penetrates through the cylinder (231); the fixing rod (232) is penetratingly arranged on the side wall of the cylinder (231) and can move axially relative to the cylinder (231), and one end, extending into the cylinder (231), of the fixing rod is provided with a clamping block;
the second rod part (22) is provided with a plurality of clamping parts (221), the clamping parts (221) are matched with the clamping blocks, and the first rod part (21) and the second rod part (22) are relatively fixed after the clamping parts are contacted and clamped.
2. The auxiliary brace of claim 1, wherein the support plate (10) comprises:
the auxiliary brace is arranged beside a sickbed, and one end of the first section (11) is in contact with the edge of the sickbed; and
a second section (12) connected to the first section (11) for supporting an arm.
3. The auxiliary brace of claim 2, wherein the upper surface of the second section (12) is provided with a receiving space with a semicircular cross section.
4. The auxiliary brace of claim 2, wherein the first segment (11) and the second segment (12) are articulated.
5. The auxiliary brace of claim 2, wherein the second section (12) is provided with a securing strap (13) on each side; and a fixing component (14) is arranged at one end of the fixing belt (13) far away from the second section (12).
6. The auxiliary brace of claim 1, wherein the engaging portion (221) is a groove provided on a side surface of the second lever portion (22); the cross-section of recess is a right triangle, includes:
a first surface which is horizontal and vertical to the side surface of the second rod part (22); and
the second surface is connected with the first surface and is an inclined surface.
7. The auxiliary brace of claim 1, wherein the cylinder (231) is provided with a through hole in a side wall thereof, and the through hole is provided with matching threads in an inner wall thereof and the fixing rod (232), and the fixing rod (232) is rotatably movable relative to the through hole.
8. The auxiliary brace of claim 1, wherein the moving member (30) comprises:
a support base plate (31) connected to the lower end of the second rod part (22); and
the universal wheels (32) are arranged on the lower surface of the supporting bottom plate (31), and brake pads matched with the universal wheels (32) are arranged on the universal wheels.
9. The auxiliary brace of claim 1, wherein the moving member (30) comprises:
a plurality of sliders (33) connected to the lower ends of the plurality of second rod portions (22), respectively; and
the sliding rail (34) is integrally arranged at the bottom of the sickbed and matched with the sliding block (33), and the sliding block (33) is slidably arranged in the sliding rail (34);
the sliding block (33) is provided with a locking part (331) for fixing the sliding block (33) and the sliding rail (34) relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416796.0U CN216222221U (en) | 2021-06-24 | 2021-06-24 | Auxiliary brace for coronary angiography operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416796.0U CN216222221U (en) | 2021-06-24 | 2021-06-24 | Auxiliary brace for coronary angiography operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216222221U true CN216222221U (en) | 2022-04-08 |
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ID=80938372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416796.0U Active CN216222221U (en) | 2021-06-24 | 2021-06-24 | Auxiliary brace for coronary angiography operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216222221U (en) |
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2021
- 2021-06-24 CN CN202121416796.0U patent/CN216222221U/en active Active
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