CN211862990U

CN211862990U - Auxiliary device in patient's art of intervention operation is gone on to forearm radial artery

Info

Publication number: CN211862990U
Application number: CN202020135346.3U
Authority: CN
Inventors: 张斌; 任玮; 张韵哲
Original assignee: Second Hospital Iaxing; Jiaxing Maternity and Child Health Care Hospital
Current assignee: Second Hospital Iaxing; Jiaxing Maternity and Child Health Care Hospital
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-06
Anticipated expiration: 2030-01-20

Abstract

The utility model provides an intraoperative auxiliary device for patients with forearm radial artery interventional operation, belonging to the technical field of medical instruments. The upper limb positioning plate comprises a base plate, wherein the top of the base plate is in an arc shape which is sunken downwards, two upper limb positioning plates which are rotatably connected with the base plate are arranged in the base plate, the two upper limb positioning plates are symmetrically provided with blocks along the central line of the base plate, and the upper limb positioning plates are provided with binding belts which are used for binding the upper arms of patients. The utility model discloses the backing plate surface is the arc design, combines the human structural design, and is more comfortable than the flat design, and the upper limbs locating plate is placed in the backing plate, facilitates the use, and with backing plate swing joint, the activity degree can be adjusted according to the disinfection needs, binds and takes the possibility that one step reduces the unexpected activity of patient's upper limbs.

Description

Auxiliary device in patient's art of intervention operation is gone on to forearm radial artery

Technical Field

The utility model belongs to the field of medical equipment, a patient intraoperative auxiliary device of operation is intervene in forearm radial artery row is related to.

Background

When patients with different body types and different disease conditions need to perform intervention operation through the radial artery of the forearm, the placing positions of the upper arm of an operating table are different. Before a patient intervenes in an operation, an operation area before the operation needs to be performed, the forearm of the patient is disinfected, in the process, the patient needs to be matched with the patient to keep the arm extending, the forearm is parallel to the position of an operation table board, if the patient is a patient with a serious illness and poor physical strength, the forearm cannot be matched with the operation table board, the arm is easily lower than the operation table board, and the possibility of pollution in the operation is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a patient's intraoperative auxiliary device of operation is intervene in forearm radial artery row.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides an auxiliary device in patient's art of operation is intervene in forearm radial artery row, includes the backing plate, the backing plate top be the arc of undercut, be equipped with two upper limbs locating plates of being connected with the backing plate rotation in the backing plate, two upper limbs locating plates set up along backing plate central line symmetry, are equipped with the constraint area that is used for tying up patient's upper arm on the upper limbs locating plate, work as thereby the tip of upper limbs locating plate can extend the backing plate outside the constraint area is located the backing plate outside.

In the patient intraoperative auxiliary device of operation is intervene in forearm radial artery row of foretell, the backing plate include the lower bolster, be located the upper padding plate of lower bolster top to and connect respectively the high backing plate and the low backing plate at upper padding plate and lower bolster both ends, the orientation of upper padding plate to the lower bolster sunken arc that is.

In the intraoperative auxiliary device for the patient undergoing the forearm radial artery interventional operation, the distance between the upper backing plate and the lower backing plate is gradually increased from the lower backing plate to the higher backing plate, and the upper limb positioning plate is rotatably connected with the lower backing plate.

In foretell forearm radial artery is gone into in patient's art auxiliary device of operation, the lower bolster be the level setting, thereby low bolster is vertical setting and is perpendicular with the lower bolster, high bolster is to the crooked arc surface form that is of the direction of keeping away from low bolster, lower bolster, upper padding plate, high bolster and low bolster enclose to close and form hollow function chamber, the upper limbs locating plate be located the function intracavity, when the upper limbs locating plate rotates, the upper limbs locating plate can hide completely in the function intracavity or make the constraint area extend outside the function chamber.

In the intraoperative auxiliary device for the patient undergoing the forearm radial artery interventional operation, the two ends of the upper limb positioning plate are arc-shaped, and the upper limb positioning plate is connected with the bottom of the lower cushion plate through the pin so that the upper limb positioning plate can rotate around the pin.

In the above auxiliary device for the forearm radial artery interventional operation patient in operation, the pin is movably connected with one end of the upper limb positioning plate, and a restraining belt is arranged on the middle upper part of the upper limb positioning plate far away from the pin.

In the intraoperative auxiliary device for the patient undergoing the forearm radial artery interventional operation, the upper limb positioning plate is provided with a positioning plate damping assembly capable of reducing the rotation speed of the upper limb positioning plate.

In the patient art auxiliary device of operation is intervene in foretell forearm radial artery row, locating plate damping subassembly including setting up the damping tank on the lower bolster, the transversal isosceles trapezoid of personally submitting of damping tank, the damping tank uses the pin to be the centre of a circle semicircular in shape, swing joint has a damping pin corresponding with the position of damping tank on the upper limb locating plate, damping pin bottom one have one and be conical damping portion, be equipped with a damping circle that has elasticity deformability on the damping portion outer wall, the damping circle can enter into the damping tank and hug closely with the damping inslot wall.

Compared with the prior art, the utility model has the advantages of:

1. the backing plate surface is the arc design, combines the human structural design, and is more comfortable than the flat design, and the upper limbs locating plate is placed in the backing plate, facilitates the use, with backing plate swing joint, and the activity degree can be adjusted according to the disinfection needs, and the possibility of the unexpected activity of patient's upper limbs is reduced in one step in the constraint area.

2. The arc design of high backing plate can reach support and stress relief to the upper padding plate, prevents the excessive deformation of upper padding plate to improve the structural strength of whole backing plate.

3. The positioning plate damping assembly can prevent the upper limb positioning plate from being greatly flattened during disinfection, and further reduce the possibility of unexpected movement of the upper limb of the patient.

Drawings

FIG. 1 is a schematic structural view provided by the present invention;

fig. 2 is a schematic view in another direction of fig. 1.

Fig. 3 is an enlarged view of fig. 1 at a.

In the figure, a cushion plate 1, an upper limb positioning plate 2, a binding belt 3, a lower cushion plate 4, an upper cushion plate 5, a high cushion plate 6, a low cushion plate 7, a functional cavity 8, a pin 9, a positioning plate damping component 12, a damping groove 13, a damping pin 14, a damping part 15 and a damping ring 16.

Detailed Description

As shown in fig. 1 and 2, an auxiliary device in patient's art of intervention operation is gone to forearm radial artery, including backing plate 1, 1 top of backing plate be the arc of undercut, be equipped with two upper limbs locating plates 2 of being connected with backing plate 1 rotation in the backing plate 1, two upper limbs locating plates 2 set up along 1 central line symmetry of backing plate, are equipped with the constraint area 3 that is used for tying up patient's upper arm on the upper limbs locating plate 2, work as when upper limbs locating plate 2 rotate, thereby the tip of upper limbs locating plate 2 can extend backing plate 1 outer constraint area 3 is located backing plate 1 outside.

In this embodiment, the binding band 3 may be a binding rope, a latex band, a binding band with snap buttons, a binding band with adhesive tape, etc. for binding the arm of the patient. During the operation, backing plate 1 is arranged in patient back below, and upper limbs locating plate 2 rotates out from backing plate 1, and the patient forearm is placed on upper limbs locating plate 2, and restraint area 3 binds patient's upper limbs postbrachium, disinfects the forearm, and after the disinfection is accomplished, unties restraint area 3, and the patient upper limbs is put in needs operation position, and upper limbs locating plate 2 rotates inside backing plate 1, takes out backing plate 1 from the patient under the back. This auxiliary device can assist the patient in the art and place the arm, guarantees that patient's arm can not flagging, increases the security of disinfection before the art, pollutes in reduction operation complication and the book.

In this embodiment, the backing plate 1 includes the lower backing plate 4, is located the upper backing plate 5 of lower backing plate 4 top to and connect the high backing plate 6 and the low backing plate 7 at upper backing plate 5 and lower backing plate 4 both ends respectively, the direction of upper backing plate 5 to lower backing plate 4 sunken to be the arc. The distance between the upper cushion plate 5 and the lower cushion plate 4 is gradually increased from the low cushion plate 7 to the high cushion plate 6, and the upper limb positioning plate 2 is rotatably connected with the lower cushion plate 4.

The lower bolster 4 is the level setting, thereby low bolster 7 is vertical setting perpendicular with lower bolster 4, and high bolster 6 is the cambered surface form to the crooked orientation of keeping away from low bolster 7, and the cambered surface setting of high bolster 6 is used for the atress buffering to upper padding plate 5, and when the patient pressed on upper padding plate 5, upper padding plate 5 took place to deform, and deformation also takes place for the cambered surface of high bolster 6 to reduce the degree of deformation of upper padding plate 5. In the present embodiment, the upper pad 5, the lower pad 4, the high pad 6 and the low pad 7 are made of metal, preferably 316L stainless steel.

The lower cushion plate 4, the upper cushion plate 5, the high cushion plate 6 and the low cushion plate 7 are enclosed to form a hollow functional cavity 8, the whole body is wedge-shaped, the upper limb positioning plate 2 is positioned in the functional cavity 8, and when the upper limb positioning plate 2 rotates, the upper limb positioning plate 2 can be completely hidden in the functional cavity 8 or the binding belt 3 extends out of the functional cavity 8. Those skilled in the art will appreciate that the position of the upper limb positioning plate 2 in the functional cavity 8 can be designed according to the size of the lower cushion plate 4, and when designing, it is only necessary to allow the upper limb positioning plate 2 to completely enter the upper surface of the lower cushion plate 4 when rotating and to allow the binding band 3 to extend out of the upper surface of the lower cushion plate 4 when rotating.

The both ends of upper limbs locating plate 2 are arc, prevent to appear squeezing when using hindering, thereby upper limbs locating plate 2 passes through pin 9 and is connected with 4 bottoms of lower bolster so that upper limbs locating plate 2 can rotate round pin 9. The pin 9 in this embodiment may be replaced by a rotating shaft or a rivet, which is used to rotatably connect the upper limb positioning plate 2 and the lower bolster 4.

The pin 9 is movably connected with one end part of the upper limb positioning plate 2, and the middle upper part of the upper limb positioning plate 2 far away from the pin 9 is provided with the binding belt 3. The middle-upper part refers to that the distance between the restraining belt 3 and the pin 9 is greater than 1/2 of the length of the whole upper limb positioning plate 2.

Referring to fig. 3, the upper limb positioning plate 2 is provided with a positioning plate damping assembly 12 capable of reducing the rotation speed of the upper limb positioning plate 2. The positioning plate damping assembly 12 is used for preventing the upper limb positioning plate 2 from shaking to a large extent in the disinfection process.

In this embodiment, as shown in fig. 3, the positioning plate damping assembly 12 includes a damping groove 13 disposed on the lower cushion plate 4, the cross section of the damping groove 13 is in an inverted isosceles trapezoid shape, the damping groove 13 is in a semicircular shape with the pin 9 as a center, a damping pin 14 corresponding to the damping groove 13 is movably connected to the upper limb positioning plate 2, the top of the damping pin 14 extends out of the upper limb positioning plate 2, the bottom of the damping pin 14 is provided with a conical damping portion 15, the outer wall of the damping portion 15 is provided with a damping ring 16 having elastic deformability, and the damping ring 16 can enter the damping groove 13 and be tightly attached to the inner wall of the damping groove 13.

It should be understood by those skilled in the art that the size of the damping portion 15 and the damping slot 13 should be adapted, and the damping ring 16 can enter into the damping slot 13 to be attached to the damping slot, the damping ring 16 is made of rubber or silica gel, and the damping ring 16 is annular, preferably circular.

When the upper limb positioning plate 2 rotates outwards, the damping pin 14 is pulled upwards by hands to separate the damping ring 16 from the damping groove 13, and when the upper limb positioning plate 2 rotates in place and needs to be disinfected, the damping pin 14 is put down to enable the damping ring 16 to be attached to the damping groove 13, so that the upper limb positioning plate 2 is prevented from shaking greatly when the arms of a patient are disinfected.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Claims

1. The utility model provides an auxiliary device in patient's art of operation is intervene in forearm radial artery row, includes backing plate (1), its characterized in that, backing plate (1) top be the arc of undercut, be equipped with two upper limbs locating plates (2) of being connected with backing plate (1) rotation in backing plate (1), two upper limbs locating plates (2) set up along backing plate (1) central line symmetry, are equipped with on upper limbs locating plate (2) and are used for tying up constraint area (3) of patient's upper arm, work as upper limbs locating plate (2) rotate the time, thereby the tip of upper limbs locating plate (2) can extend backing plate (1) outer constraint area (3) and be located backing plate (1) outside.

2. The intraoperative auxiliary device for patients undergoing forearm radial artery interventional surgery, which is characterized in that the base plate (1) comprises a lower base plate (4), an upper base plate (5) positioned above the lower base plate (4), and a high base plate (6) and a low base plate (7) which are respectively connected with two ends of the upper base plate (5) and the lower base plate (4), wherein the upper base plate (5) is sunken towards the lower base plate (4) and is in an arc shape.

3. The auxiliary device for the forearm radial artery access operation of the patient in the operation is characterized in that the distance between the upper cushion plate (5) and the lower cushion plate (4) is gradually increased from the low cushion plate (7) to the high cushion plate (6), and the upper limb positioning plate (2) is rotatably connected with the lower cushion plate (4).

4. The auxiliary device in the operation of the patient of the forearm radial artery interventional operation of claim 2, characterized in that the lower backing plate (4) is horizontally arranged, the lower backing plate (7) is vertically arranged and is perpendicular to the lower backing plate (4), the high backing plate (6) is curved in an arc surface shape in the direction away from the lower backing plate (7), the lower backing plate (4), the upper backing plate (5), the high backing plate (6) and the lower backing plate (7) enclose to form a hollow functional cavity (8), the upper limb positioning plate (2) is positioned in the functional cavity (8), and when the upper limb positioning plate (2) rotates, the upper limb positioning plate (2) can be completely hidden in the functional cavity (8) or the constraint belt (3) extends out of the functional cavity (8).

5. The auxiliary device for the operation of the patient with the forearm radial artery access operation as claimed in claim 2, wherein the two ends of the upper limb positioning plate (2) are arc-shaped, and the upper limb positioning plate (2) is connected with the bottom of the lower backing plate (4) through a pin (9) so that the upper limb positioning plate (2) can rotate around the pin (9).

6. The intraoperative auxiliary device for patients undergoing forearm radial artery interventional procedures as claimed in claim 5, characterized in that the pin (9) is movably connected with one end of the upper limb positioning plate (2), and the middle upper part of the upper limb positioning plate (2) far away from the pin (9) is provided with the restraining belt (3).

7. The intraoperative auxiliary device for patients undergoing forearm radial artery interventional procedures as claimed in claim 2, characterized in that the upper limb positioning plate (2) is provided with a positioning plate damping assembly (12) capable of reducing the rotation speed of the upper limb positioning plate (2).

8. The intraoperative auxiliary device for the forearm radial artery interventional operation patient, as claimed in claim 7, is characterized in that the positioning plate damping assembly (12) comprises a damping groove (13) arranged on the lower backing plate (4), the cross section of the damping groove (13) is in an inverted isosceles trapezoid shape, the damping groove (13) is in a semicircular shape with the pin (9) as a center, a damping pin (14) corresponding to the damping groove (13) is movably connected to the upper limb positioning plate (2), a conical damping part (15) is arranged at the bottom of the damping pin (14), a damping ring (16) with elastic deformability is arranged on the outer wall of the damping part (15), and the damping ring (16) can enter the damping groove (13) and is tightly attached to the inner wall of the damping groove (13).