CN215839382U

CN215839382U - Intracardiac branch of academic or vocational study puncture auxiliary positioning device

Info

Publication number: CN215839382U
Application number: CN202121951302.9U
Authority: CN
Inventors: 曹景丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-18
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an intracardiac puncture auxiliary positioning device which comprises a supporting plate, wherein a clamping mechanism for fixing the body position is arranged on the surface of the supporting plate, a connecting rod is arranged on the surface of the clamping mechanism, a first limiting block is fixed at the bottom of the connecting rod, a connecting plate is fixed on one side of the top of the supporting plate, a positioning mechanism is arranged on the surface of the connecting plate, and a mounting plate is arranged at the bottom of the positioning mechanism. According to the utility model, the first limiting block is conveniently driven to move towards the second limiting block by the arrangement of the clamping mechanism, the two sides of the patient are clamped and limited, the patient is prevented from moving disorderly, the puncture operation is better performed, the adjustment and control on the puncture position are convenient by the arrangement of the positioning mechanism, the angle of the puncture needle arranged on the surface of the puncture needle groove is adjusted by the aid of the adjusting mechanism, and the flexible use of medical staff is facilitated.

Description

Intracardiac branch of academic or vocational study puncture auxiliary positioning device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary positioning device for intracardiac puncture.

Background

Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing and testing, blood transfusion, fluid infusion and angiography by placing a catheter, and the following problems exist in the puncture process of a patient in the prior art:

when a doctor performs a puncture operation on a patient, the puncture needle needs to be manually controlled to perform the puncture operation on the patient, so that the shaking is easy to occur, the precision is low, the labor intensity of medical staff is increased, and unnecessary injuries are easily caused to the patient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the puncture auxiliary positioning device for the cardiology department, which solves the problems that when a doctor performs a puncture operation on a patient, the puncture needle needs to be manually controlled to perform the puncture operation on the patient, the patient easily shakes, the precision is low, the labor intensity of medical staff is increased, and unnecessary injury is easily caused to the patient.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a intracardiac branch of academic or vocational study puncture auxiliary positioning device, includes the backup pad, the surface of backup pad is provided with the fixture that is used for fixed position, fixture's surface mounting has the connecting rod, the bottom of connecting rod is fixed with first stopper, one side at backup pad top is fixed with the connecting plate, the surface of connecting plate is provided with positioning mechanism, positioning mechanism's bottom is provided with the mounting panel, one side of mounting panel is fixed with the handle, the bottom of mounting panel is fixed with electric putter, adjustment mechanism is installed to electric putter's tip, one side fixed surface of backup pad has the fixed plate, the fixed orifices has been seted up on the surface of fixed plate.

Further, fixture includes that the threaded rod on the backup pad surface is rotated through the bearing, the one end of threaded rod is fixed with the carousel handle, the surface screw thread of threaded rod has the screw thread piece, the top of screw thread piece is fixed with the slider, the spout has been seted up on the surface of backup pad, slider sliding connection is in the spout, the bottom and the connecting rod of screw thread piece are connected fixedly.

Furthermore, a second limiting block is fixed on the surface of one side of the supporting plate, and the first limiting block and the second limiting block are both made of medical rubber materials.

Further, positioning mechanism is including seting up the opening on the connecting plate surface, open-ended surface slip has spacing dish, the tip that the bottom of spacing dish was fixed with telescopic link and telescopic link runs through the opening and is connected fixedly with the mounting panel, be fixed with spring and spring housing between spacing dish and the mounting panel and establish the surface at the telescopic link, one side that the mounting panel top is located the telescopic link is fixed with the kicking block.

Further, adjustment mechanism includes the regulating plate, the surface of regulating plate passes through bolt fixed mounting at electric putter's tip, the surface of regulating plate is located one side of bolt and is provided with the puncture cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary positioning device for intracardiac puncture, which has the following beneficial effects:

according to the utility model, the first limiting block is conveniently driven to move towards the second limiting block by the arrangement of the clamping mechanism, the two sides of a patient are clamped and limited, the patient is prevented from moving disorderly, the puncture operation can be better performed, the adjustment and control on the puncture position are convenient by the arrangement of the positioning mechanism, the angle of the puncture needle arranged on the surface of the puncture needle groove is adjusted by the aid of the adjusting mechanism, and the flexible use of medical staff is facilitated.

Drawings

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

FIG. 2 is a left side view of the auxiliary positioning device for intracardiac puncture of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a rear view of the intracardiac puncture assisting positioning device of the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4 according to the present invention.

In the figure: 1. a support plate; 2. a clamping mechanism; 201. a threaded rod; 202. a turntable handle; 203. a thread block; 204. a slider; 205. a chute; 3. a connecting rod; 4. a first stopper; 5. a second limiting block; 6. a connecting plate; 7. a positioning mechanism; 701. an opening; 702. a limiting disc; 703. a telescopic rod; 704. a spring; 705. a top block; 8. mounting a plate; 9. a handle; 10. an electric push rod; 11. an adjustment mechanism; 1101. an adjusting plate; 1102. a bolt; 1103. puncturing the needle cylinder; 12. a fixing plate; 13. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, an auxiliary positioning device for intracardiac puncture according to an embodiment of the present invention includes a supporting plate 1, a clamping mechanism 2 for fixing a body position is disposed on a surface of the supporting plate 1, a connecting rod 3 is disposed on a surface of the clamping mechanism 2, a first limiting block 4 is fixed at a bottom of the connecting rod 3, a connecting plate 6 is fixed at one side of a top of the supporting plate 1, a positioning mechanism 7 is disposed on a surface of the connecting plate 6, an installation plate 8 is disposed at a bottom of the positioning mechanism 7, a handle 9 is fixed at one side of the installation plate 8, an electric push rod 10 is fixed at a bottom of the installation plate 8, an adjusting mechanism 11 is mounted at an end of the electric push rod 10, a fixing plate 12 is fixed at a surface of one side of the supporting plate 1, and a fixing hole 13 is disposed on a surface of the fixing plate 12; fixing hole 13 seted up through fixed plate 12 surface, the cooperation screw is fixed the device installation on the workstation, manual rotation carousel handle 202 drives 2 surface mounting's of fixture first stopper 4 and moves, cooperation second stopper 5 carries out the centre gripping spacingly to patient's both sides position, manual pull-down handle 9, adjust patient's puncture position, utilize the setting of positioning mechanism 7, the convenient puncture position location to after adjusting, install the pjncture needle in puncture cylinder 1103 after, then utilize regulating plate 1101 among the adjustment mechanism 11 to adjust after confirming the angle of puncture, manual rotation bolt 1102 is fixed to regulating plate 1101 installation, conveniently make things convenient for medical staff's nimble use.

As shown in fig. 2 and 3, in some embodiments, the clamping mechanism 2 includes a threaded rod 201 rotating on the surface of the support plate 1 through a bearing, a turntable handle 202 is fixed at one end of the threaded rod 201, a threaded block 203 is threaded on the surface of the threaded rod 201, a sliding block 204 is fixed at the top of the threaded block 203, a sliding groove 205 is formed in the surface of the support plate 1, the sliding block 204 is slidably connected in the sliding groove 205, and the bottom of the threaded block 203 is fixedly connected with the connecting rod 3; through fixture 2's setting, make things convenient for manual rotation carousel handle 202, drive threaded rod 201 and rotate, through threaded rod 201 surface connection thread piece 203, and then drive thread piece 203 and remove about for the first stopper 4 that the bottom is connected corresponds the cooperation of second stopper 5 and carries out the centre gripping with patient's both sides spacing, prevents that patient from moving indiscriminately.

As shown in fig. 1, in some embodiments, a second limiting block 5 is fixed on a surface of one side of the supporting plate 1, and the first limiting block 4 and the second limiting block 5 are both made of medical rubber material; adopt medical rubber materials preparation through the cooperation of first stopper 4 and second stopper 5, protect patient spacing simultaneously, prevent to cause the injury to patient.

As shown in fig. 4, in some embodiments, the positioning mechanism 7 includes an opening 701 formed on a surface of the connecting plate 6, a limiting disc 702 slides on the surface of the opening 701, a telescopic rod 703 is fixed at a bottom of the limiting disc 702, an end of the telescopic rod 703 penetrates through the opening 701 and is connected and fixed with the mounting plate 8, a spring 704 is fixed between the limiting disc 702 and the mounting plate 8, the spring 704 is sleeved on the surface of the telescopic rod 703, and a top block 705 is fixed at a side of the top of the mounting plate 8, which is located on the telescopic rod 703; through positioning mechanism 7's setting, make things convenient for the staff to control simultaneously about pulling handle 9 downwards, adjust the puncture position and confirm the back, through the elastic compression of spring 704 for it is spacing that kicking block 705 and connecting plate 6 contact, carry on spacingly to mounting panel 8, and it is more convenient to use to medical staff's operation.

As shown in fig. 4 and 5, in some embodiments, the adjusting mechanism 11 includes an adjusting plate 1101, a surface of the adjusting plate 1101 is fixedly mounted on an end portion of the electric putter 10 by a bolt 1102, and a puncture needle cylinder 1103 is disposed on a surface of the adjusting plate 1101 on a side of the bolt 1102; through adjustment mechanism 11's setting, after conveniently confirming the horizontal angle of puncture, utilize bolt 1102 to install fixed spacing, make things convenient for staff regulation and control, improve the device and use the flexibility.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a intracardiac branch of academic or vocational study puncture auxiliary positioning device, includes backup pad (1), its characterized in that: the surface of backup pad (1) is provided with fixture (2) that are used for fixed position, the surface mounting of fixture (2) has connecting rod (3), the bottom of connecting rod (3) is fixed with first stopper (4), one side at backup pad (1) top is fixed with connecting plate (6), the surface of connecting plate (6) is provided with positioning mechanism (7), the bottom of positioning mechanism (7) is provided with mounting panel (8), one side of mounting panel (8) is fixed with handle (9), the bottom of mounting panel (8) is fixed with electric putter (10), adjustment mechanism (11) are installed to the tip of electric putter (10), one side fixed surface of backup pad (1) has fixed plate (12), fixed orifices (13) have been seted up on the surface of fixed plate (12).

2. An intracardiac puncture assisting positioning device according to claim 1, characterized in that: fixture (2) include through bearing rotation threaded rod (201) on backup pad (1) surface, the one end of threaded rod (201) is fixed with carousel handle (202), the surface screw thread of threaded rod (201) has screw block (203), the top of screw block (203) is fixed with slider (204), spout (205) have been seted up on the surface of backup pad (1), slider (204) sliding connection is in spout (205), the bottom and connecting rod (3) of screw block (203) are connected fixedly.

3. An intracardiac puncture assisting positioning device according to claim 1, characterized in that: a second limiting block (5) is fixed on the surface of one side of the supporting plate (1), and the first limiting block (4) and the second limiting block (5) are both made of medical rubber materials.

4. An intracardiac puncture assisting positioning device according to claim 1, characterized in that: positioning mechanism (7) are including seting up opening (701) on connecting plate (6) surface, the surface of opening (701) slides and has spacing dish (702), the tip that the bottom of spacing dish (702) is fixed with telescopic link (703) and telescopic link (703) runs through opening (701) and is connected fixedly with mounting panel (8), it establishes the surface at telescopic link (703) to be fixed with spring (704) and spring (704) cover between spacing dish (702) and mounting panel (8), one side that mounting panel (8) top is located telescopic link (703) is fixed with kicking block (705).

5. An intracardiac puncture assisting positioning device according to claim 1, characterized in that: the adjusting mechanism (11) comprises an adjusting plate (1101), the surface of the adjusting plate (1101) is fixedly installed at the end part of the electric push rod (10) through a bolt (1102), and a puncture needle cylinder (1103) is arranged on one side, located on the bolt (1102), of the surface of the adjusting plate (1101).