CN211326534U

CN211326534U - Arm support of DSA machine tool

Info

Publication number: CN211326534U
Application number: CN201922056652.8U
Authority: CN
Inventors: 毛秋芬; 刘楠; 余虹; 陈迪; 王晨霞
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-25
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to an arm support of DSA lathe, including the DSA lathe, its innovation point lies in: still include big arm fagging, forearm fagging, first sponge bed course and second sponge bed course, the one end of big arm fagging is established in one side of DSA lathe and is connected rather than rotating, and the other end of big arm fagging is connected with the one end rotation of forearm fagging, be equipped with first sponge bed course on the terminal surface of big arm fagging, be equipped with second sponge bed course on the terminal surface of forearm fagging. The utility model is not only simple in structure, but also convenient for the patient to put and rotate the arm.

Description

Arm support of DSA machine tool

Technical Field

The utility model relates to an arm support, concretely relates to arm support suitable for DSA lathe belongs to medical auxiliary instrument technical field.

Background

The existing DSA machine (angiography machine) is used for procedures such as percutaneous Coronary Angiography (CA), Percutaneous Transluminal Coronary Angioplasty (PTCA), and interventional therapy of congenital heart disease in cardiology. Can be used for neurosurgery for interventional therapy of cerebral ischemic diseases, cerebral thrombosis in early stage, and arterial and venous malformation.

At present, the intracardiac branch of academic or vocational study doctor is in the radial artery puncture operation in-process, it lays on DSA's lathe to settle the patient in advance, and the position of lying on the right side upper limbs makes its natural abduction, and the palm up, so that the doctor carries out the radial artery disinfection, puncture, put the sheath pipe, put patient's upper limbs in the body side after the puncture is succeeded, in order to make things convenient for the rotation of C arm machine when the operation is intervene to the intracardiac branch of academic or vocational study, but in the actual operation process, because the width of lathe is limited, patient's arm is easy to be followed lathe one side landing, lead to the pollution at radial artery disinfection position on the one hand easily, on the other hand easily leads to the failure of puncture, moreover because the upper limbs landing easily leads to the good sheath pipe slippage of puncture.

Disclosure of Invention

The utility model aims at: the arm support of the DSA machine tool is simple in structure, convenient for a patient to put on and rotate the arm, and capable of improving comfort of the patient.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an arm support of DSA lathe, includes the DSA lathe, its innovation point lies in: still include big arm fagging, forearm fagging, first sponge bed course and second sponge bed course, the one end of big arm fagging is established in one side of DSA lathe and is connected rather than rotating, and the other end of big arm fagging is connected with the one end rotation of forearm fagging, be equipped with first sponge bed course on the terminal surface of big arm fagging, be equipped with second sponge bed course on the terminal surface of forearm fagging.

In the technical scheme, the connecting plate is arranged on one side of the DSA machine tool, one end of the connecting plate is fixed at the bottom of the DSA machine tool, and the other end of the connecting plate is rotatably connected with one end of the large arm supporting plate through the first connecting seat.

In the technical scheme, the other end of the large arm supporting plate is rotatably connected with one end of the small arm supporting plate through the second connecting seat.

In the technical scheme, the other end of the small arm supporting plate is provided with a hand baffle.

In the technical scheme, the small arm supporting plate is provided with a sliding groove along the length direction, the hand blocking plate comprises a sliding plate and vertical plates arranged at two ends of the sliding plate, and the sliding plate is arranged in the sliding groove.

In the technical scheme, the guide strips are arranged on the inner side walls of the two ends of the hand guard plate, the guide grooves are formed in the outer walls of the two sides of the other end of the small arm supporting plate, and the guide strips of the hand guard plate are in sliding fit with the guide grooves of the small arm supporting plate.

In the above technical scheme, the hand blocking plate is a U-shaped hand blocking plate.

In the technical scheme, the inner side wall of the hand baffle is provided with the sponge cushion layer, and the sponge cushion layer is provided with the sterile cloth.

In the above technical scheme, the surfaces of the first sponge cushion layer and the second sponge cushion layer are both provided with sterile cloth.

The utility model discloses the positive effect who has is: after the arm support of the DSA machine tool of the utility model is adopted, because the utility model also comprises a large arm supporting plate, a small arm supporting plate, a first sponge cushion layer and a second sponge cushion layer, one end of the large arm supporting plate is arranged at one side of the DSA machine tool and is rotationally connected with the DSA machine tool, the other end of the large arm supporting plate is rotationally connected with one end of the small arm supporting plate, the first sponge cushion layer is arranged on the end surface of the large arm supporting plate, the second sponge cushion layer is arranged on the end surface of the small arm supporting plate, the rotating structure of the large arm supporting plate and the small arm supporting plate of the utility model can facilitate the transportation of a patient operation bed close to the machine tool or the up-and-down operation table of the patient, when in use, the large arm supporting plate is rotated in advance, after the patient lies on the DSA machine tool flatly, the utility model is positioned at one side of the body of the patient, if a cardiologist rotates the large arm supporting plate to conveniently puncture the radial artery, the large arm supporting plate rotates reversely after the puncture is successful to rotate to the side of the patient body, and the cardiologist continues a coronary angiography operation, so that the upper limb of the patient does not easily slip off from one side of the machine tool, the radial artery disinfection part can be effectively prevented from being polluted and the puncture failure can be effectively prevented, and the phenomenon that the punctured sheath tube falls off due to the slipping of the upper limb of the patient can be avoided; if the patient need go the PTCD, can rotate forearm fagging, the patient's arm abduction of PTCD puncture is gone to one convenience, perhaps improves the arm and can not straighten patient's comfort level.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the large arm supporting plate, the sponge cushion layer and the sterile cloth in FIG. 1;

fig. 3 is a schematic structural view of the large arm supporting plate, the sponge cushion layer and the sterile cloth in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but is not limited thereto.

As shown in fig. 1, 2 and 3, an arm support for a DSA machine tool includes a DSA machine tool 1, and is characterized in that: still include big arm fagging 2, forearm fagging 3, first sponge bed course 4 and second sponge bed course 5, the one end of big arm fagging 2 is established in one side of DSA lathe 1 and is connected rather than rotating, and the other end of big arm fagging 2 rotates with the one end of forearm fagging 3 to be connected, be equipped with first sponge bed course 4 on the terminal surface of big arm fagging 2, be equipped with second sponge bed course 5 on the terminal surface of forearm fagging 3.

As shown in fig. 1, in order to connect the large arm supporting plate with the DSA machine tool in a rotating manner, the utility model discloses still include connecting plate 6, connecting plate 6 is established in one side of DSA machine tool 1, and the one end of connecting plate 6 is fixed in the bottom of DSA machine tool 1, the other end of connecting plate 6 is connected with the one end of large arm supporting plate 2 through first connecting seat 7 in a rotating manner.

As shown in fig. 1, in order to rotate the small arm supporting plate, the other end of the large arm supporting plate 2 is rotatably connected with one end of the small arm supporting plate 3 through a second connecting seat 8. Of course, the connecting plate 6 is not limited to the above, and may also be rotatably connected to one end of the large arm supporting plate 2 through a bearing, and the other end of the large arm supporting plate 2 is rotatably connected to one end of the small arm supporting plate 3 through a bearing.

As shown in figure 1, in order to better fix the arm of the patient and prevent the arm from sliding downwards from the supporting plate to cause discomfort, the other end of the small arm supporting plate 3 is provided with a hand baffle plate 9.

As shown in figure 1, in order to adjust the position of the finger guard 9 to be more suitable for the arms of patients with different lengths, the small arm supporting plate 3 is provided with a sliding groove 31 along the length direction thereof, the finger guard 9 comprises a sliding plate 91 and vertical plates 92 arranged at the two ends of the sliding plate 91, and the sliding plate 91 is arranged in the sliding groove 31. During the use, according to patient's demand, slip fender hand board 9 to suitable position, fixed patient's wrist and hand that can be better prevents the upper limbs landing.

Of course, the adjusting structure of the hand guard 9 is not limited to the above description, and may be that guide bars are disposed on the inner side walls of the two ends of the hand guard 9, guide grooves are disposed on the outer walls of the two sides of the other end of the forearm supporting plate 3, and the guide bars of the hand guard 9 are in sliding fit with the guide grooves of the forearm supporting plate 3.

As shown in fig. 1, in order to make the structure of the present invention more reasonable, the hand guard 9 is a U-shaped hand guard.

In order to improve the comfort of patient's wrist and hand, be equipped with the sponge bed course on the inside wall of fender hand board 9, and be equipped with aseptic cloth on the sponge bed course.

In order to improve the cleanness, the surfaces of the first sponge cushion layer 4 and the second sponge cushion layer 5 are provided with sterile cloth 10.

The utility model discloses a big arm fagging can 180 rotations, and the forearm fagging can 90 rotations, conveniently transports patient's operation table and is close to the lathe or makes things convenient for patient's operating table from top to bottom.

When the utility model is used, the large arm supporting plate 2 is rotated in advance, after the patient lies on the DSA machine tool, the utility model is rotated to be positioned at one side of the body of the patient, then the upper limb of the patient is placed on the first sponge cushion layer 4 of the big arm supporting plate 2 and the second sponge cushion layer 5 of the small arm supporting plate 3, the discomfort caused by directly placing the upper limb of the patient on the hard plate is prevented, if the coronary artery doctor in the department of cardiology operates, the big arm supporting plate 2 is rotated, thus facilitating the puncture of the radial artery, leading the large arm supporting plate to rotate to the body side of the patient after the puncture is successful and then to rotate reversely, facilitating the rotation of the C arm machine during the interventional operation of the cardiology department, leading the doctor to continue the coronary angiography operation, so that the upper limb of the patient is not easy to slide off from one side of the machine tool, the radial artery disinfection part can be effectively prevented from being polluted and failing to puncture, the phenomenon that the well-punctured sheath tube falls off due to the sliding of the upper limb of the patient can be avoided; if the patient need go PTCD, can rotate forearm fagging, the patient's arm abduction of PTCD puncture is conveniently gone, perhaps improves the arm and can not straighten patient's comfort level, keep off hand board 9 can prevent effectively that patient's upper limbs from putting the landing from the fagging that does not put in place, fixes patient's arm better, prevents to cause the discomfort because of the arm gliding.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an arm support of DSA lathe, includes DSA lathe (1), its characterized in that: still include big arm fagging (2), forearm fagging (3), first sponge bed course (4) and second sponge bed course (5), the one end of big arm fagging (2) is established in one side of DSA lathe (1) and is connected rather than rotating, and the other end of big arm fagging (2) rotates with the one end of forearm fagging (3) to be connected, be equipped with first sponge bed course (4) on the terminal surface of big arm fagging (2), be equipped with second sponge bed course (5) on the terminal surface of forearm fagging (3).

2. The arm rest for a DSA machine of claim 1, wherein: still include connecting plate (6), establish in one side of DSA lathe (1) connecting plate (6), and the bottom in DSA lathe (1) is fixed to the one end of connecting plate (6), the other end of connecting plate (6) is rotated through first connecting seat (7) and the one end of big arm fagging (2) and is connected.

3. The arm rest for a DSA machine of claim 1, wherein: the other end of the large arm supporting plate (2) is rotatably connected with one end of the small arm supporting plate (3) through a second connecting seat (8).

4. The arm rest for a DSA machine of claim 1, wherein: and the other end of the small arm supporting plate (3) is provided with a hand baffle (9).

5. The arm rest for a DSA machine according to claim 4, wherein: the small arm supporting plate (3) is provided with a sliding groove (31) along the length direction, the hand blocking plate (9) comprises a sliding plate (91) and vertical plates (92) arranged at two ends of the sliding plate (91), and the sliding plate (91) is arranged in the sliding groove (31).

6. The arm rest for a DSA machine according to claim 4, wherein: be equipped with the conducting strip on the inside wall at fender palm (9) both ends, be equipped with the guide slot on the outer wall of forearm fagging (3) other end both sides, the conducting strip of fender palm (9) and the guide slot sliding fit of forearm fagging (3).

7. The arm rest for a DSA machine of claim 6, wherein: the hand blocking plate (9) is a U-shaped hand blocking plate.

8. The arm rest for a DSA machine according to claim 4, wherein: the inner side wall of the hand baffle plate (9) is provided with a sponge cushion layer, and the sponge cushion layer is provided with sterile cloth.

9. The arm rest for a DSA machine of claim 1, wherein: the surfaces of the first sponge cushion layer (4) and the second sponge cushion layer (5) are both provided with sterile cloth (10).