CN214104509U

CN214104509U - Intracardiac branch of academic or vocational study pipe is intervene operation oppression nursing device

Info

Publication number: CN214104509U
Application number: CN202022809488.6U
Authority: CN
Inventors: 龚雪梅; 郑凯丰; 徐芬
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-03
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a compression nursing device for intracardiac branch of academic or vocational study pipe intervention operation, which comprises a base, a pillar is vertically arranged on the base, a first guide rail is arranged on the pillar, a fixed base is fixedly arranged at the top end of the pillar, a first servo motor is fixedly arranged on the fixed base, an output shaft of the first servo motor is connected with a lead screw in a transmission manner, a mounting seat is in threaded connection with the lead screw, a connecting rod is arranged on the mounting seat, a second guide rail is arranged at the top of the connecting rod, a first support arm is arranged on the second guide rail in a sliding manner, a rack is arranged on the side edge of the connecting rod, a second servo motor is fixedly arranged on the first support arm, and a gear is arranged on an output shaft of the second servo motor; the end of the first support arm far away from the pillar is fixedly provided with a second support arm, and the bottom end of the second support arm is fixedly provided with a pressing plate. The utility model has the advantages that: move the clamp plate and oppress hemostasis to patient's wound, replaced medical personnel manual hemostasis by compression, and can ensure that the dynamics of oppression is unchangeable, realize even oppression, reduced medical personnel's intensity of labour.

Description

Intracardiac branch of academic or vocational study pipe is intervene operation oppression nursing device

Technical Field

The utility model relates to a medical treatment auxiliary assembly technical field especially relates to a intracardiac branch of academic or vocational study pipe intervenes operation oppression nursing device.

Background

At present, the clinical catheter intervention operation means that the catheter is placed into the heart or related blood vessels of a patient through femoral artery for treatment, during the operation, the catheter needs to be placed through femoral artery puncture, after the operation is finished, the puncture catheter and the sheath catheter of the femoral artery need to be pulled out from the artery, at the moment, a puncture part needs to be pressed by a surgeon with constant and accurate force for at least 20-30 minutes, and due to the fact that the pressing time is long, the hand of the surgeon is extremely easy to be tired, so that the problems of bleeding, subcutaneous hematoma and the like of the patient occur, and great working difficulty is increased for medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a intracardiac branch of academic or vocational study pipe is intervene operation oppression nursing device is provided, the problem of proposing in the above-mentioned background art has been solved.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a compression nursing device for interventional operation of catheter in cardiology department comprises a base, wherein a pillar is vertically arranged on the base, a first guide rail which is vertically arranged is arranged on the pillar, a fixed seat is fixedly arranged at the top end of the pillar, a first servo motor is fixedly arranged on the fixed seat, an output shaft of the first servo motor extends downwards and is in transmission connection with a vertically arranged lead screw for driving the lead screw to rotate axially, an installation seat is in threaded connection with the lead screw, a sliding groove which is in sliding connection with the first guide rail is arranged on the installation seat, a connecting rod which is horizontally arranged is arranged on the installation seat, a second guide rail which extends along the length direction of the connecting rod is arranged at the top of the connecting rod, a first support arm is arranged on the second guide rail in a sliding manner, a rack which extends along the length direction of the connecting rod is arranged on the side edge of the connecting rod, and a second servo motor is fixedly arranged on the first support arm, a gear is arranged on an output shaft of the second servo motor and is in meshed connection with the rack; the first support arm is far away from the one end of pillar is fixed and is equipped with the second support arm, the bottom mounting of second support arm is equipped with the clamp plate.

The utility model has the advantages that: thereby it rotates to drive the removal of mount pad in vertical side to drive the lead screw through first servo motor, it rotates to drive the gear through second servo motor, under the cooperation of gear and rack, first support arm moves on the horizontal direction along the length direction of second guide rail, thereby realize the removal of clamp plate on vertical and horizontal direction, in use, cooperation through first servo motor and second servo motor, it stanchs to remove the clamp plate to patient wound department to oppress, medical personnel's manual hemostasis by compression has been replaced, and can ensure that the dynamics of oppression is unchangeable, realize even oppression, medical personnel's intensity of labour has been reduced.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

The bottom end of the second support arm is pivoted with one end of the third support arm and locked through a locking mechanism, and the pressing plate is fixedly arranged at the other end of the third support arm.

The beneficial effect of adopting the further scheme is that: the third support arm is pivoted on the second support arm, so that the pressing direction of the pressing plate can be adjusted.

Further, locking mechanism includes the check lock lever and establishes respectively the pinion rack and the limiting plate at check lock lever both ends, the bottom of second support arm is equipped with the mounting groove that runs through its relative both sides wall, the one end of third support arm is established in the mounting groove, the one end of check lock lever passes in proper order and stretches out the second support arm with the third support arm, the limiting plate with be equipped with compression spring between the outer wall of second support arm, the pinion rack orientation fixed be equipped with on the outer wall of second support arm be used for with the ring gear that the pinion rack matches the meshing, the pinion rack with the ring gear meshing is connected.

The beneficial effect of adopting the further scheme is that: when the third support arm needs to be rotated, the limit plate is pressed, so that the toothed plate and the toothed ring are separated; when needs fix a position, loosen the limiting plate, under compression spring's effect, pinion rack and ring gear meshing restrict the rotation of third support arm.

Further, the bottom of the pressing plate is provided with an air bag which is communicated with the inflating mechanism through a pipeline.

The beneficial effect of adopting the further scheme is that: the bottom through at the clamp plate sets up the gasbag, can further improve the homogeneity to patient's wound oppression power, aerifys the gasbag through setting up the mechanism of aerifing, adjusts the oppression power as required.

Further, the inflation mechanism is an inflatable balloon.

The beneficial effect of adopting the further scheme is that: the air sac is inflated through the inflatable balloon, the structure is simple, and the operation is convenient.

Further, the second guide rail is a T-shaped guide rail, the bottom of the first support arm is provided with a T-shaped groove extending along the length direction of the first support arm, and the T-shaped guide rail is arranged in the T-shaped groove in a sliding mode.

The beneficial effect of adopting the further scheme is that: the second guide rail adopts T type guide rail, then sets up T type groove on the first support arm, and both cooperate and avoid first support arm to break away from the connecting rod.

Furthermore, the bottom of the base is provided with a travelling wheel.

The beneficial effect of adopting the further scheme is that: the arrangement of the walking wheels can facilitate the movement of the whole device.

Furthermore, a hand push rod is fixedly arranged on the side edge of the base.

The beneficial effect of adopting the further scheme is that: the arrangement of the hand push rod is convenient for pushing the bottom plate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the second support arm and the third support arm according to the present invention;

fig. 3 is a schematic view illustrating the connection between the connecting rod and the first arm according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the base, 2, the pillar, 3, first guide rail, 4, the fixing base, 5, first servo motor, 6, the lead screw, 7, the mount pad, 8, the connecting rod, 9, the second guide rail, 10, first support arm, 11, the rack, 12, second servo motor, 13, the gear, 14, the second support arm, 15, the clamp plate, 16, the third support arm, 17, the check lock lever, 18, the pinion rack, 19, the limiting plate, 20, the mounting groove, 21, compression spring, 22, the ring gear, 23, the gasbag, 24, aerify the sacculus, 25, T type groove, 26, the walking wheel, 27, the handspike.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in FIG. 1, the embodiment of the present invention comprises a base 1, a pillar 2 is vertically disposed on the base 1, a first guide rail 3 is disposed on the pillar 2, a fixing base 4 is fixedly disposed on the top end of the pillar 2, a first servo motor 5 is fixedly disposed on the fixing base 4, the first servo motor 5 is fixedly disposed on the fixing base 4 through a bolt, an output shaft of the first servo motor 5 extends downward and is in transmission connection with a vertically disposed lead screw 6 for driving the lead screw 6 to rotate axially, in this embodiment, a through hole is disposed on the fixing base 4 for the output shaft of the first servo motor 5 to pass through, the output shaft of the first servo motor 5 correspondingly passes through the through hole to be in transmission connection with the lead screw 6 when being installed, a mounting base 7 is connected to the lead screw 6 through a thread, a chute slidably connected with the first guide rail 3 is disposed on the mounting base 7, the mounting base 7 is more stable in up-and-down use through the matching of the sliding groove and the first guide rail 3, a connecting rod 8 horizontally arranged is arranged on the mounting base 7, a second guide rail 9 extending along the length direction of the connecting rod 8 is arranged on the top of the connecting rod 8, a first support arm 10 is arranged on the second guide rail 9 in a sliding mode, a rack 11 extending along the length direction of the connecting rod 8 is arranged on the side edge of the connecting rod 8, a second servo motor 12 is fixedly arranged on the first support arm 10, a gear 13 is arranged on an output shaft of the second servo motor 12, and the gear 13 is in meshed connection with the rack 11; a second support arm 14 is fixedly arranged at one end of the first support arm 10 far away from the pillar 2, and a pressing plate 15 is fixedly arranged at the bottom end of the second support arm 14.

In this embodiment, the controller is electrically connected to the first servo motor 5 and the second servo motor 12, and is configured to control the on/off and the forward/reverse rotation of the first servo motor 5 and the second servo motor 12.

As shown in fig. 3, in this embodiment, the second guide rail 9 is a T-shaped guide rail, a T-shaped groove 25 extending along the length direction of the first arm 10 is formed at the bottom of the first arm 10, the T-shaped guide rail is slidably disposed in the T-shaped groove 25, the second guide rail 9 is a T-shaped guide rail, and then the T-shaped groove 25 is formed in the first arm 10, and the two are matched with each other to prevent the first arm 10 from being separated from the connecting rod 8.

In this embodiment, the pressing device further includes a third arm 16, the bottom end of the second arm 14 is pivoted to one end of the third arm 16 and locked by a locking mechanism, the pressing plate 15 is fixedly disposed at the other end of the third arm 16, and the pressing direction of the pressing plate 15 is adjusted by pivoting the third arm 16 on the second arm 14.

Specifically, as shown in fig. 2, the locking mechanism includes the check lock lever 17 and establishes respectively the pinion rack 18 and the limiting plate 19 at check lock lever 17 both ends, the bottom of second support arm 14 is equipped with the mounting groove 20 that runs through its relative both sides wall, the one end of third support arm 16 is established in the mounting groove 20, the one end of check lock lever 17 passes in proper order and stretches out the second support arm 14 with the third support arm 16, limiting plate 19 with be equipped with compression spring 21 between the outer wall of second support arm 14, pinion rack 18 orientation fixed be equipped with on the outer wall of second support arm 14 be used for with pinion rack 18 matches the ring gear 22 of meshing, pinion rack 18 with the ring gear 22 meshing is connected. When the third support arm 16 needs to be rotated, the limit plate 19 is pressed, so that the toothed plate 18 and the toothed ring 22 are disengaged; when positioning is needed, the limiting plate 19 is loosened, and the toothed plate 18 is meshed with the toothed ring 22 under the action of the compression spring 21 to limit the rotation of the third support arm 16.

Preferably, the bottom of the pressure plate 15 is provided with an air bag 23, the air bag 23 is communicated with an inflating mechanism through a pipeline, and the inflating mechanism is an inflating balloon 24. The bottom of the pressing plate 15 is provided with the air bag 23, so that the uniformity of the compression force on the wound of the patient can be further improved, the air bag 23 can be inflated by arranging the inflation mechanism, the compression force can be adjusted as required, and the air bag 23 is inflated by the inflation balloon 24.

In this embodiment, the bottom of the base 1 is provided with a walking wheel 26, and the walking wheel 26 is arranged to facilitate moving the whole device. The side edge of the base 1 is fixedly provided with a hand push rod 27 which is convenient for pushing the bottom plate.

The utility model has the advantages that: thereby it rotates to drive mount pad 7 at the ascending removal of vertical side to drive lead screw 6 through first servo motor 5, drive gear 13 through second servo motor 12 and rotate, under the cooperation of gear 13 and rack 11, first support arm 10 moves in the horizontal direction along the length direction of second guide rail 9, thereby realize clamp plate 15 at vertical and ascending removal of horizontal direction, in the use, through the cooperation of first servo motor 5 and second servo motor 12, move clamp plate 15 to patient wound department and carry out hemostasis by compression, replaced medical personnel's manual hemostasis by compression, and can ensure that the dynamics of oppression is unchangeable, realize even oppression, medical personnel's intensity of labour has been reduced.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The compression nursing device for the catheter intervention operation in the cardiology department is characterized by comprising a base (1), a pillar (2) is vertically arranged on the base (1), a first guide rail (3) which is vertically arranged is arranged on the pillar (2), a fixing seat (4) is fixedly arranged at the top end of the pillar (2), a first servo motor (5) is fixedly arranged on the fixing seat (4), an output shaft of the first servo motor (5) extends downwards and is in transmission connection with a vertically arranged lead screw (6) so as to drive the lead screw (6) to axially rotate, a mounting seat (7) is in threaded connection with the lead screw (6), a sliding groove which is in sliding connection with the first guide rail (3) is arranged on the mounting seat (7), a connecting rod (8) which is horizontally arranged is arranged on the mounting seat (7), a second guide rail (9) which extends along the length direction of the connecting rod (8) is arranged on the top of the connecting rod (8), a first support arm (10) is arranged on the second guide rail (9) in a sliding mode, a rack (11) extending along the length direction of the connecting rod (8) is arranged on the side edge of the connecting rod (8), a second servo motor (12) is fixedly arranged on the first support arm (10), a gear (13) is arranged on an output shaft of the second servo motor (12), and the gear (13) is in meshed connection with the rack (11); a second support arm (14) is fixedly arranged at one end, far away from the supporting column (2), of the first support arm (10), and a pressing plate (15) is fixedly arranged at the bottom end of the second support arm (14).

2. A pressure nursing device for intracardiac catheter interventional operation according to claim 1, further comprising a third arm (16), wherein the bottom end of the second arm (14) is pivotally connected to one end of the third arm (16) and locked by a locking mechanism, and the pressure plate (15) is fixedly arranged on the other end of the third arm (16).

3. A intracardiac catheter interventional procedure pressure care device according to claim 2, the locking mechanism comprises a locking rod (17), and a toothed plate (18) and a limiting plate (19) which are respectively arranged at two ends of the locking rod (17), the bottom end of the second support arm (14) is provided with an installation groove (20) penetrating through two opposite side walls of the second support arm, one end of the third support arm (16) is arranged in the mounting groove (20), one end of the locking rod (17) sequentially penetrates through and extends out of the second support arm (14) and the third support arm (16), a compression spring (21) is arranged between the limiting plate (19) and the outer wall of the second support arm (14), the outer wall of the second support arm (14) towards the toothed plate (18) is fixedly provided with a toothed ring (22) which is used for being matched and meshed with the toothed plate (18), and the toothed plate (18) is meshed with the toothed ring (22).

4. A pressure nursing device for intracardiac catheter interventional surgery according to any one of claims 1 to 3, characterized in that the bottom of the pressure plate (15) is provided with a balloon (23), and the balloon (23) is communicated with the inflating mechanism through a pipeline.

5. A cardiology catheter interventional procedure pressure care device according to claim 4, wherein the inflation mechanism is an inflatable balloon (24).

6. A pressure nursing device for intracardiac catheter interventional operation according to any one of claims 1 to 3, characterized in that the second guide rail (9) is a T-shaped guide rail, the bottom of the first arm (10) is provided with a T-shaped groove (25) extending along the length of the first arm (10), and the T-shaped guide rail is slidably arranged in the T-shaped groove (25).

7. A pressure nursing device for intracardiac catheter interventional surgery according to any one of claims 1 to 3, characterized in that the bottom of the base (1) is provided with walking wheels (26).

8. The intracardiac catheter interventional operation compression nursing device according to claim 7, characterized in that a hand push rod (27) is fixedly arranged on the side of the base (1).