CN210056659U

CN210056659U - Detachable drawing type upper limb supporting and fixing support device for DSA (digital radiography) operation

Info

Publication number: CN210056659U
Application number: CN201920437933.5U
Authority: CN
Inventors: 鲍凤香; 杨溢贤; 杨成俊
Original assignee: First Peoples Hospital of Lianyungang
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-14
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a DSA operation detachable pull formula upper limbs hold up fixed brace device, its characterized in that: the DSA operation table comprises a support device arranged on the DSA operation table, wherein the support device comprises a support plate, a lifting pad is arranged at the far end of the support plate, a clamp is arranged at the near end of the support plate, the support plate adopts a telescopic structure, the telescopic structure consists of a basic arm and a telescopic arm, the lifting pad is arranged on the basic arm, and the telescopic arm at the foremost end is provided with the clamp; the utility model discloses can be safe, effective, comfortable hold up and fixed patient's upper limbs, be favorable to carrying out upper limbs arteriopuncture and intervene the operation treatment, do not influence DSA angiogram image in the art simultaneously.

Description

Detachable drawing type upper limb supporting and fixing support device for DSA (digital radiography) operation

Technical Field

The utility model relates to a DSA operation detachable drawing type upper limb supporting and fixing brace device, belonging to medical and health instruments.

Background

Digital Subtraction Angiography (DSA), which is called Digital subtraction technique for short, is characterized in that images of angiography are processed digitally, unnecessary tissue images are deleted, and only blood vessel images are kept. In coronary angiography and stenting, a radial a puncture is usually required, a patient needs to abduct the upper limb at a certain angle, and a guide wire, a catheter, a balloon, a stent and the like for angiography and treatment need to enter the coronary artery from the punctured artery. The DSA catheter bed is a rectangular bed plate only used for a patient to lie down, and the abducted upper limb of the patient cannot be well supported and fixed, so that the arm of the patient cannot be safely and uncomfortably placed, and the patient is easy to feel nervous; is not favorable for the smooth operation. Meanwhile, the DSA operation limb puncture fixing device disclosed in the publication number CN206007378U is required to be incapable of influencing the contrast images in the operation, for example, the support plate is fixed at the bottom of the operation bed through a screw hole, an air cushion is arranged on the support plate to realize the purpose of supporting the upper arm, but the screw hole at the tail end of the support can influence the contrast images in the operation, secondly, a bed plate adopted by the DSA catheter bed is a high-quality low-absorption reinforced carbon fiber rectangular bed plate, and an installation mechanism is arranged on the bed plate, so that the device is easy to damage, the practicability is not realized, and the improvement cost of the.

Disclosure of Invention

The utility model discloses a solve DSA and intervene upper limbs that operation patient expanded and can't obtain a fine support and fix and uncomfortable, the doctor goes to puncture and the inconvenient influence operation is developed smoothly, is influenced radiography image effect scheduling problem, provides a DSA operation detachable pull formula upper limbs and holds up fixed brace device.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a DSA operation detachable pull formula upper limbs hold up fixed brace device which characterized in that: be equipped with detachable brace device on including DSA operation table, the brace device includes the backup pad, the distal end of backup pad is equipped with raises the pad, and the near-end of backup pad is equipped with anchor clamps (detachable), the backup pad adopts pull (flexible) structure, extending structure comprises basic arm and flexible arm, raises the pad setting on basic arm, and the flexible arm of front end is equipped with anchor clamps foremost.

Furthermore, the telescopic arm has at least 2 sections, so that the length of the arm of the patient is met.

Furthermore, the lifting pad is of a triangular structure, an arc-shaped groove is formed in the inclined plane, the angle of the inclined plane is 15-30 degrees, and the back of the hand is placed in the arc-shaped groove.

Furthermore, the lifting cushion adopts an air bag body and is connected with an air pump through an inflation tube.

Further, the clamp is used for being fixed on the edge of the DSA operating table.

Furthermore, the two sides of the lifting pad are also provided with binding bands.

Furthermore, a hinge structure is arranged between the near end of the supporting plate and the clamp.

Furthermore, the hinge structure comprises a connecting shaft and a connecting sheet, wherein the connecting sheet and the connecting shaft are respectively provided with a connecting hole matched with the bolt

The utility model discloses following beneficial effect has:

the utility model discloses can be safe, effective, comfortable hold up and fixed patient's upper limbs, be favorable to puncturing and treatment, do not influence the radiography image in the art simultaneously.

In the use, can stretch out and draw back the adjustment according to patient arm length, through the abduction angle of upper arm, the angle of rotatory backup pad adaptation abduction, the pad of raising of distal end is used for holding up the back of the hand, and the recess of raising the pad can fine hold up the back of the hand for patient's wrist is in the functional position, is in under the comfortable state, and easily doctor's radial artery puncture operation.

Adopt flexible and anchor clamps structure, can realize accomodating, need not destroy original DSA operation table, realize assisting the purpose of utensil on its basis, solved the problem that the patient can't fix the patient upper limbs when reducing the cost.

Drawings

Fig. 1 is a structural diagram of the present invention.

Figure 2 is a view of the vent structure of the spherical capsule and the shell.

Fig. 3 is a perspective view of the brace apparatus.

1. Frenulum, 2, casing, 3, spherical utricule, 4, concave convex point, 5, intake pipe, 6, inflate the bag, 7, control valve, 8, round pin axle, 9, expansion arm, 10, hinge structure, 11, bolt, 12, connecting axle, 13, connection piece.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1-3, a DSA operation detachable drawing type upper limb supporting and fixing support device is characterized in that: be equipped with the brace device on DSA operation table 1, the brace device includes backup pad 2, the distal end of backup pad 2 is equipped with raises and fills up 4, and the near-end of backup pad 2 is equipped with anchor clamps 3, backup pad 2 adopts extending structure, extending structure comprises basic arm 6 and flexible arm 5, raises and fills up 4 settings on basic arm 6, and flexible arm 5 of foremost is equipped with anchor clamps 3. The telescopic arm 5 has at least 2 sections, and the length of the arm of the patient is met. The lifting pad 4 is of a triangular structure, an arc groove is formed in the inclined plane, the angle of the inclined plane is 20-30 degrees, and the back of the hand is placed in the arc groove 7. The lifting cushion 4 adopts an air bag body and is connected with an air pump 8 through an inflation tube 9. The clamp 3 is used for fixing on the edge of the DSA operating bed 1. The two sides of the lifting pad 4 are also provided with binding bands. A hinge structure 10 is also arranged between the near end of the supporting plate and the clamp. The hinge structure comprises a connecting shaft and a connecting sheet, and connecting holes matched with the bolts 11 are formed in the connecting sheet 13 and the connecting shaft 12.

In the use, with the proximal end anchor clamps 3 card of brace device on the edge of operation table 1, pull basic arm 6 extends gradually, on being fit for patient's arm, places patient's arm on raising pad 4, the arm is placed in convex recess just, reaches the most comfortable state of patient.

In the above embodiment, the clamp is detachable, and may be a conventional stationery clamp or a slot, and the slot structure is "Contraband" and is just inserted into the edge of the operating table 1.

Through hinge structure, in fig. 1, hinge structure includes connecting axle and connection piece, and the near-end of backup pad 2 is equipped with all is equipped with the connecting hole with bolt 11 looks adaptation on connecting axle 12 that connection piece 13 and anchor clamps were equipped with, and backup pad department accessible hinge structure rotates, adjusts upper limbs abduction angle according to operation doctor and patient's particular case.

The lifting pad 4 is of a triangular structure, an arc-shaped groove is formed in the inclined plane, the angle of the inclined plane is 15-30 degrees, and the lifting pad is connected with the air pump 8 through the inflation tube 9 and is convenient to store.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above description of the embodiments is only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a DSA operation detachable pull formula upper limbs hold up fixed brace device which characterized in that: be equipped with the brace device on DSA operation table (1), the brace device includes backup pad (2), the distal end of backup pad (2) is equipped with raises and fills up (4), and the near-end of backup pad (2) is equipped with anchor clamps (3), backup pad (2) adopt extending structure, extending structure comprises basic arm (6) and flexible arm (5), raises and fills up (4) and sets up on basic arm (6), and flexible arm (5) of front end are equipped with anchor clamps (3).

2. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: the telescopic arm (5) has at least 2 sections, and the length of the arms of different patients is met.

3. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: the lifting pad (4) is of a triangular structure, an arc-shaped groove is formed in the inclined plane, the angle of the inclined plane is 15-30 degrees, and the back of the hand is placed in the arc-shaped groove (7), so that the wrist of a patient is in a functional position and the radial artery puncture is easy to realize.

4. The DSA operation removable pull type upper limb support and fixation brace device of claim 3, wherein: the lifting pad (4) adopts an air bag body and is connected with an air pump (8) through an inflation tube (9).

5. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: the clamp (3) is used for being fixed on the edge of the DSA operating table (1).

6. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: and binding bands are arranged on two sides of the lifting pad (4).

7. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 1, wherein: and a hinge structure (10) is also arranged between the near end of the supporting plate (2) and the clamp (3).

8. The DSA surgical removable pull-out upper limb holding and fixing brace device of claim 7, wherein: the hinge structure (10) comprises a connecting shaft (12) and a connecting sheet (13), connecting holes matched with the bolts (11) are formed in the connecting sheet and the connecting shaft, and the angle of the upper limb of the patient can be extended according to the individual condition of the patient and the requirement of an operator in the operation.