CN110811780A

CN110811780A - Intracardiac branch of academic or vocational study piercing depth of area location boss

Info

Publication number: CN110811780A
Application number: CN201911117922.XA
Authority: CN
Inventors: 于景彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-02-21

Abstract

The invention relates to the technical field of intracardiac puncture, and discloses an intracardiac puncture device with a positioning boss. This take intracardiac branch of academic or vocational study piercing depth of location boss, through having seted up the through-hole to the microscope carrier, and installed the stripper bar to the through-hole, can release the draw-in groove with the dop after pressing the stripper bar, can take out cardboard and cushion from the spacing groove, during the new protection pad of installation, go into the locating piece card on the cardboard in the constant head tank, then press the cardboard to the spacing groove in, the dop can be through in the extrusion retraction recess on inclined plane, when the dop removes to draw-in groove department, the dop can be gone into in the draw-in groove through the extension card of jump ring, thereby fix cardboard and cushion, the purpose of being convenient for change.

Description

Intracardiac branch of academic or vocational study piercing depth of area location boss

Technical Field

The invention relates to the technical field of intracardiac department puncture, in particular to a intracardiac department puncture device with a positioning boss.

Background

The heart internal medicine, namely the cardiovascular internal medicine, is a clinical department set up for diagnosing and treating cardiovascular vascular diseases in major internal medicine of all levels of hospitals, the treated diseases comprise angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, the pericardial puncture is a diagnosis and treatment technology of directly puncturing the pericardial cavity by virtue of a puncture needle, the pericardial puncture must be carried out under the aseptic technology, the local application of procaine anesthesia, the puncture position must not be too deep, so as to avoid puncturing the atrium, ventricle and coronary artery to cause a large amount of blood accumulation in the pericardial cavity.

With the development of society, the medical means is more advanced, the puncture operation belongs to serious type operation treatment, generally need go on operating table, carry out the puncture operation to heart position through injection device by the attending physician, but in the in-process of puncture, the attending physician's hand is in vacation state, does not have the strong point, so take place to rock very easily, secondly the protection pad on the operating table appears damaged easily after long-time the use, and the change is inconvenient, so provide a intracardiac branch of academic or vocational study piercing depth of area location boss and solve above-mentioned problem.

Disclosure of Invention

(1) Solves the technical problem

Aiming at the defects of the prior art, the invention provides a cardiology department puncturing device with a positioning boss, which has the advantages of increasing the stability of hands of doctors during puncturing operations and facilitating the replacement of protection pads, and solves the problems that the hands of the doctors are in a vacated state and have no supporting points during puncturing, so that the hands are easy to shake, and the protection pads on an operating table are easy to damage after being used for a long time and are inconvenient to replace.

(II) technical scheme

In order to achieve the purposes of increasing the stability of the hands of doctors during the puncture operation and facilitating the replacement of the protection pad, the invention provides the following technical scheme: a puncture device with a positioning boss for department of cardiology comprises a base, wherein a carrier is fixedly arranged at the top of the base, two limiting grooves are formed in the top of the carrier, positioning grooves are formed in the inner walls of the opposite sides of the two limiting grooves, clamping plates are movably arranged in the two limiting grooves, a cushion is fixedly arranged at the top of each clamping plate, positioning blocks extending into the positioning grooves are fixedly arranged on the opposite sides of the two clamping plates, grooves are formed in the opposite sides of the two clamping plates, clamping springs are fixedly arranged in the grooves, clamping heads extending into the clamping grooves are fixedly arranged on the opposite sides of the two clamping springs, through holes extending into the clamping grooves are formed in the left side and the right side of the carrier, extrusion rods extending to the interior of the clamping grooves are movably arranged in the two through holes, a limiting seat is fixedly arranged on the front surface of the carrying platform, a movable cavity is arranged inside the limiting seat, a movable frame is movably arranged inside the movable cavity, the rolling wheels are movably arranged in the movable frame, the top of the movable frame is fixedly provided with a connector extending to the outside of the limiting seat, a chassis is fixedly arranged at the top of the connector, a threaded rod is fixedly arranged at the top of the chassis, the external part of the threaded rod is sleeved with an attachment strap, the external thread of the threaded rod is connected with an extrusion ring positioned at the top of the attachment strap, a positioning seat is fixedly arranged on the right side of the chassis, a threaded opening is arranged inside the positioning seat, the internal thread of the threaded hole is connected with a twisting rod extending to the bottom of the positioning seat, and the bottom of the twisting rod is fixedly provided with a touch plate.

Preferably, the bottom fixed mounting of base has the walking wheel that quantity is four, four the equal fixed mounting in outside of walking wheel has anti-skidding child.

Preferably, the clamping plate is attached to the inner wall of the limiting groove, and the extension length of the clamping spring is smaller than the depth of the groove.

Preferably, one side of each of the two extrusion rods, which is back to back, extends to the outside of the carrier, and one side of each of the two extrusion rods, which is back to back, is fixedly provided with a pressing plate.

Preferably, the bottoms of the two clamping heads are inclined planes, and the inclined angle of each inclined plane is forty-five degrees.

Preferably, the top and the bottom of the movable frame are attached to the inner top wall and the inner bottom wall of the movable cavity, and the front side and the rear side of the rolling wheel are attached to the inner wall of the movable cavity.

Preferably, the top of the limiting seat is provided with a sliding opening, and the connector is attached to the inner wall of the sliding opening.

Preferably, the top fixed mounting of threaded rod has the anticreep piece, the holding tank has been seted up at the back of access board, the inside movable mounting of holding tank has the extension plate, the right side of access board is seted up and is extended to the inside screw hole of holding tank, the inside threaded connection of screw hole has the feeler lever.

Preferably, the top of the twisting rod extends to the outside of the positioning seat, and the top of the twisting rod is fixedly provided with a handle.

(III) advantageous effects

Compared with the prior art, the invention provides a puncture device with a positioning boss for department of cardiology, which has the following beneficial effects:

1. the intracardiac branch of academic or vocational study piercing depth with location boss, through having installed the microscope carrier to the base, and seted up spacing groove and constant head tank to the microscope carrier, and to the cardboard has installed the locating piece that extends to the inside of constant head tank, reached the purpose of spacing the right side of cardboard and cushion, through having seted up the draw-in groove to the microscope carrier, and to the jump ring has installed the dop that extends to the inside of draw-in groove, reached the purpose of spacing the left side of cardboard and cushion, through having seted up the through-hole to the microscope carrier, and to the through-hole installation squeeze bar, can push the dop out the draw-in groove after pressing the squeeze bar, can take cardboard and cushion out from the spacing groove, when installing new protection pad, go into the locating piece card on the cardboard in the constant head tank, then press the cardboard to the spacing groove, the dop can be through the extrusion retraction in the recess of inclined plane, when the dop, thereby fixing the clamping plate and the soft cushion and achieving the purpose of being convenient for replacing the protection pad.

2. The intracardiac department puncture device with the positioning boss is provided with a movable cavity through a limiting seat, a movable frame is arranged on the movable cavity, rolling wheels are arranged on the movable frame, the movable frame can move in the movable cavity, a connector is arranged on the movable frame, a chassis and a threaded rod are arranged on the connector, an attachment strap is sleeved on the threaded rod, the threaded rod can be shifted to a position parallel to the heart of a patient during a puncture operation, then a screwing rod is rotated, the screwing rod can drive the abutting plate to move downwards, so that the abutting block abuts against the top of the limiting seat, the threaded rod is prevented from driving the attachment strap to slide randomly, then an extrusion ring is screwed, the extrusion ring can move downwards and extrude the top of the attachment strap, the attachment strap sleeved outside the threaded rod is prevented from shaking randomly, the attachment strap is positioned at the top of the heart of the patient at the moment, a wrist can be attached to the attachment strap during puncture of a doctor, thereby preventing the hand from shaking during puncture and achieving the purpose of increasing the stability of the hand of a doctor during the puncture operation.

Drawings

FIG. 1 is a front view of a puncture device with a positioning boss for cardiology department according to the present invention;

FIG. 2 is a structural back view of a puncture device with a positioning boss for cardiology department provided by the invention;

FIG. 3 is a top view of the structure of a puncture device with a positioning boss for cardiology department provided by the present invention;

FIG. 4 is an enlarged view of A in FIG. 1 of a puncture device with a positioning boss for cardiology department according to the present invention;

fig. 5 is an enlarged view of B in the structural diagram 2 of the intracardiac puncture device with the positioning boss according to the present invention.

In the figure: the device comprises a base 1, a carrier 2, a limiting groove 3, a positioning groove 4, a clamping groove 5, a clamping plate 6, a soft cushion 7, a positioning block 8, a groove 9, a snap spring 10, a clamping head 11, a through hole 12, an extrusion rod 13, a limiting seat 14, a movable cavity 15, a movable frame 16, a rolling wheel 17, a connector 18, a chassis 19, a threaded rod 20, an access plate 21, an extrusion ring 22, a positioning seat 23, a threaded port 24, a screwing rod 25 and a touch plate 26.

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.

Referring to fig. 1-5, a puncture device with a positioning boss for cardiology department comprises a base 1, four walking wheels are fixedly installed at the bottom of the base 1, anti-skid tires are fixedly installed outside the four walking wheels, a carrier 2 is fixedly installed at the top of the base 1, two limiting grooves 3 are formed at the top of the carrier 2, positioning grooves 4 located inside the carrier 2 are formed in the inner walls of the two limiting grooves 3 at opposite sides, clamping grooves 5 located inside the carrier 2 are formed in the inner walls of the two limiting grooves 3 at opposite sides, clamping plates 6 are movably installed inside the two limiting grooves 3, cushions 7 are fixedly installed at the tops of the clamping plates 6, positioning blocks 8 extending into the positioning grooves 4 are fixedly installed at opposite sides of the two clamping plates 6, grooves 9 are formed in opposite sides of the two clamping plates 6, clamping springs 10 are fixedly installed inside the two grooves 9, the clamping plate 6 is attached to the inner wall of the limiting groove 3, the extending length of the clamping springs 10 is smaller than the depth of the groove 9, clamping heads 11 extending into the clamping groove 5 are fixedly mounted on the opposite sides of the two clamping springs 10, the bottoms of the two clamping heads 11 are inclined planes, the inclination angle of each inclined plane is forty-five degrees, through holes 12 extending into the clamping groove 5 are formed in the left side and the right side of the carrier 2, extrusion rods 13 extending into the clamping groove 5 are movably mounted in the two through holes 12, the opposite sides of the two extrusion rods 13 extend to the outside of the carrier 2, pressing plates are fixedly mounted on the opposite sides of the two extrusion rods 13, a limiting seat 14 is fixedly mounted on the front side of the carrier 2, a movable cavity 15 is formed in the limiting seat 14, a movable frame 16 is movably mounted in the movable cavity 15, rolling wheels 17 are movably mounted in the movable frame 16, the top and the bottom of the movable frame 16 are attached to the inner top wall, the front side and the rear side of the rolling wheel 17 are attached to the inner wall of the movable cavity 15, the top of the movable frame 16 is fixedly provided with a connector 18 extending to the outside of the limit seat 14, the top of the limit seat 14 is provided with a sliding opening, the connector 18 is attached to the inner wall of the sliding opening, the top of the connector 18 is fixedly provided with a chassis 19, the top of the chassis 19 is fixedly provided with a threaded rod 20, the outside of the threaded rod 20 is sleeved with an attachment strap 21, the top of the threaded rod 20 is fixedly provided with an anti-falling block, the back of the attachment strap 21 is provided with a containing groove, the inside of the containing groove is movably provided with an extension plate, the right side of the attachment strap 21 is provided with a threaded hole extending to the inside of the containing groove, the inside of the threaded hole is in threaded connection with a touch rod, the outside of the threaded rod 20 is in threaded connection with an extrusion ring 22 positioned at the top of the attachment strap, the top of the screwing rod 25 extends to the outside of the positioning seat 23, the top of the screwing rod 25 is fixedly provided with a handle, and the bottom of the screwing rod 25 is fixedly provided with a touch plate 26.

In summary, the intracardiac puncture device with the positioning boss achieves the purpose of limiting the right sides of the clamping plate 6 and the cushion 7 by installing the carrier 2 on the base 1, arranging the limiting groove 3 and the positioning groove 4 on the carrier 2 and installing the positioning block 8 extending to the inside of the positioning groove 4 on the clamping plate 6, achieves the purpose of limiting the left sides of the clamping plate 6 and the cushion 7 by arranging the clamping groove 5 on the carrier 2 and installing the clamping head 11 extending to the inside of the clamping groove 5 on the clamping spring 10, achieves the purpose of limiting the left sides of the clamping plate 6 and the cushion 7 by arranging the through hole 12 on the carrier 2 and installing the extrusion rod 13 on the through hole 12, can push the clamping head 11 out of the clamping groove 5 after pressing the extrusion rod 13, can take the clamping plate 6 and the cushion 7 out of the limiting groove 3, when installing a new cushion, clamps the positioning block 8 on the clamping plate 6 into the positioning groove 4, and then presses the clamping plate 6 into, dop 11 can be through the extrusion retraction recess 9 on inclined plane, and when dop 11 removed to draw-in groove 5 department, dop 11 can be gone into in draw-in groove 5 through the extension card of jump ring 10 to fix cardboard 6 and cushion 7, reached the purpose of being convenient for change the protection pad.

Moreover, a movable cavity 15 is opened through a limiting seat 14, a movable frame 16 is installed on the movable cavity 15, a rolling wheel 17 is installed on the movable frame 16, the movable frame 16 can move in the movable cavity 15, a connector 18 is installed on the movable frame 16, a chassis 19 and a threaded rod 20 are installed on the connector 18, an attachment strap 21 is sleeved on the threaded rod 20, the threaded rod 20 can be shifted to a position parallel to the heart of the patient during the puncture surgery, then a screwing rod 25 is rotated, the screwing rod 25 can drive a touch plate 26 to move downwards, a touch block 26 is enabled to touch the top of the limiting seat 14, the threaded rod 20 is prevented from driving the attachment strap 21 to slide randomly, then the extrusion ring 22 is screwed, the extrusion ring 22 can move downwards and extrude the top of the attachment strap 21, the attachment strap 21 sleeved outside the threaded rod 20 is prevented from shaking, and the attachment strap 21 is located at the top of the heart of the patient randomly, when puncturing, doctors can put the wrists on the access board 21, thereby preventing the hands from shaking during puncturing and achieving the purpose of increasing the stability of the hands of the doctors during puncturing operation.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a intracardiac branch of academic or vocational study piercing depth of area location boss, includes base (1), its characterized in that: the top fixed mounting of base (1) has microscope carrier (2), limiting groove (3) that quantity is two are seted up at the top of microscope carrier (2), two constant head tank (4) that are located microscope carrier (2) inside are all seted up to the inner wall of the relative one side of limiting groove (3), two draw-in groove (5) that are located microscope carrier (2) inside are all seted up to the inner wall of the mutually opposite one side of limiting groove (3), two equal movable mounting in inside of limiting groove (3) has cardboard (6), the top fixed mounting of cardboard (6) has cushion (7), two equal fixed mounting in the relative one side of cardboard (6) has locating piece (8) that extend to constant head tank (4) inside, two recess (9) are all seted up to the mutually opposite one side of cardboard (6), two equal fixed mounting in the inside of recess (9) has jump ring (10), two equal fixed mounting in the mutually opposite one side of jump ring (10) has the dop (5) inside extend to draw 11) The left side and the right side of the carrier (2) are respectively provided with a through hole (12) extending to the inside of the clamping groove (5), the insides of the two through holes (12) are respectively and movably provided with an extrusion rod (13) extending to the inside of the clamping groove (5), the front of the carrier (2) is fixedly provided with a limiting seat (14), the inside of the limiting seat (14) is provided with a movable cavity (15), the inside of the movable cavity (15) is movably provided with a movable frame (16), the inside of the movable frame (16) is movably provided with a rolling wheel (17), the top of the movable frame (16) is fixedly provided with a connector (18) extending to the outside of the limiting seat (14), the top of the connector (18) is fixedly provided with a chassis (19), the top of the chassis (19) is fixedly provided with a threaded rod (20), and the outside of the threaded rod (20) is sleeved with, the outside threaded connection of threaded rod (20) has extrusion ring (22) that is located attachment strap (21) top, the right side fixed mounting on chassis (19) has positioning seat (23), screw mouth (24) have been seted up to the inside of positioning seat (23), the inside threaded connection of screw mouth (24) has wrong pole (25) that extend to positioning seat (23) bottom, the bottom fixed mounting who wrong pole (25) has and supports touch panel (26).

2. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the bottom fixed mounting of base (1) has the walking wheel that quantity is four, four the equal fixed mounting in outside of walking wheel has anti-skidding child.

3. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the clamp plate (6) is attached to the inner wall of the limiting groove (3), and the extension length of the clamp spring (10) is smaller than the depth of the groove (9).

4. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: one sides of the two extrusion rods (13) which are back to back all extend to the outside of the carrying platform (2), and one sides of the two extrusion rods (13) which are back to back are both fixedly provided with pressing plates.

5. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the bottoms of the two clamping heads (11) are inclined planes, and the inclination angle of each inclined plane is forty-five degrees.

6. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the top and the bottom of the movable frame (16) are attached to the inner top wall and the inner bottom wall of the movable cavity (15), and the front side and the rear side of the rolling wheel (17) are attached to the inner wall of the movable cavity (15).

7. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the top of the limiting seat (14) is provided with a sliding opening, and the connector (18) is attached to the inner wall of the sliding opening.

8. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the top fixed mounting of threaded rod (20) has the anticreep piece, the holding tank has been seted up at the back of attachment strap (21), the inside movable mounting of holding tank has the extension plate, the screw hole that extends to the holding tank inside is seted up on the right side of attachment strap (21), the inside threaded connection of screw hole has the feeler lever.

9. The intracardiac branch of academic or vocational study piercing depth of claim 1, characterized in that: the top of the twisting rod (25) extends to the outside of the positioning seat (23), and the top of the twisting rod (25) is fixedly provided with a handle.