CN211050180U

CN211050180U - Novel cardiac pacemaker for cardiology department

Info

Publication number: CN211050180U
Application number: CN201921102068.5U
Authority: CN
Inventors: 潘登; 潘月
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-07-21
Anticipated expiration: 2029-07-15

Abstract

The utility model provides a novel intracardiac branch of academic or vocational study cardiac pacemaker, the on-line screen storage device comprises a base, the left end upper side fixed mounting montant of base, montant upper end fixed mounting roof, roof perpendicular to montant left surface, roof the right is the extension end, the roof upper end is equipped with the motor, motor output shaft faces the right, the first gear of motor output shaft end cooperation installation, roof right-hand member center is equipped with the gear shaft, the gear shaft is perpendicular with the montant, gear shaft and roof bearing cooperation installation, gear shaft left end fixed mounting second gear, first gear and second gear meshing cooperation. This novel design clamp plate motion range is adjustable, and the slider gliding in the spout is to the first jack that corresponds, through locking device locking slider position for the upper piston reciprocates the range and can adjust, and lower piston displacement range changes along with the upper piston changes, makes the height of clamp plate can adjust according to patient's size. The utility model has the advantages of simple design and structure, convenient to use, easy operation, labour saving and time saving has alleviateed medical staff's work burden.

Description

Novel cardiac pacemaker for cardiology department

Technical Field

The utility model belongs to the field of medical equipment, specifically speaking is a novel intracardiac branch of academic or vocational study cardiac pacemaker.

Background

Currently, there are two main ways of cardiac pacing for patients clinically, chest compression and electric shock. Adopt the electric shock mode, platinum metal electrode material is expensive, and the user causes the damage to human tissue easily in the activity, and traditional mechanical type cardiac pacemaker only relies on a piston device direct transfer pressure, makes the pressure surge like this, and is unfavorable to patient's treatment, and the piston position is nonadjustable in addition, and the pressing force degree is not enough, complex operation, and the work degree of difficulty has been increased for medical staff brings bigger work load for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel cardiac pacemaker for department of cardiology for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a novel cardiac pacemaker for department of cardiology comprises a base, a vertical rod is fixedly mounted on the upper side of the left end of the base, a top plate is fixedly mounted on the upper end of the vertical rod, the top plate is perpendicular to the left side surface of the vertical rod, an extension end is arranged on the right side of the top plate, a motor is arranged on the upper end of the top plate, an output shaft of the motor faces the right side, a first gear is mounted at the end of the output shaft of the motor in a matching mode, a gear shaft is arranged in the center of the right end of the top plate and is perpendicular to the vertical rod, the gear shaft is mounted with a bearing of the top plate in a matching mode, a second gear is fixedly mounted at the left end of the gear shaft and is meshed with the second gear, a rotary plate is fixedly mounted at the right end of the gear shaft, a radial sliding groove is formed in the right side of, first cylinder body is vertical downwards, montant right side fixed mounting crossbeam, first cylinder body fixed mounting is at the crossbeam right-hand member, the piston is installed in the cooperation of first cylinder body upper portion, go up piston bottom center and set up the hole groove, go up the articulated piston rod in piston top, go up piston rod top articulated shaft bearing lower extreme, piston under the cooperation installation of first cylinder body lower part, lower piston top fixed mounting bracing piece, the bracing piece stretches into the hole inslot, bracing piece and last piston rod coaxial line, lower piston bottom fixed mounting lower piston rod, piston rod bottom fixed mounting clamp plate.

As above, a novel heart pacemaker for department of cardiology, first cylinder body left side set up the air vent, air vent outer end fixed mounting second cylinder body, the piston is installed in the cooperation of second cylinder body inboard, piston left side fixed mounting lead screw, the perpendicular first cylinder body of lead screw, lead screw left end cooperation installation nut, the nut passes through pole fixed connection with the crossbeam.

As the novel cardiac pacemaker for department of cardiology, the slider is provided with the second jack, the second jack is parallel to the first jack, the insertion rod is installed in the second jack in an inner side matching mode, the spring is sleeved outside the insertion rod, the right end of the spring is fixedly connected with the right end of the insertion rod, and the right side of the slider is fixedly installed at the left end of the spring.

According to the novel cardiac pacemaker for cardiology department, the supporting rod is flat, the hole groove corresponding to the supporting rod and matched with the supporting rod is also flat, the center of the lower side of the upper piston is provided with the long-strip-shaped clamping groove, and the clamping groove is perpendicular to the hole groove.

The utility model has the advantages that: the utility model discloses the installation is simple, easy operation, when medical staff used, at first place the patient in the clamp plate downside, make the clamp plate be in the highest position and with the suitable position contact of patient's chest, the starter motor, the motor drives first gear rotation, first gear drives the rotation of second gear, second gear makes the gear shaft rotate, the gear shaft drives the carousel and rotates, make upper piston rod up-and-down motion, upper piston rod drives the upper piston and reciprocates, lower piston follows upper piston up-and-down motion, the lower piston rod of lower piston bottom drives the clamp plate up-and-down motion, realize pressing the pace-making of patient's heart; this novel design clamp plate motion range is adjustable, and the slider gliding in the spout is to the first jack that corresponds, through locking device locking slider position for the upper piston reciprocates the range and can adjust, and lower piston displacement range changes along with the upper piston changes, makes the height of clamp plate can adjust according to patient's size. The adjusting slide block is locked to the edge of the rotary table and rotates along with the rotary table, so that the up-and-down motion amplitude of the upper piston is large, the motion amplitude of the lower piston is increased along with the motion amplitude of the lower piston, the up-and-down motion amplitude of the pressing plate is increased and corresponds to the pressing strength and amplitude of an adult patient, the adjusting slide block is locked to the inner side of the rotary table and rotates along with the rotary table, so that the up-and-down motion amplitude of the upper piston is small, the motion amplitude of the lower piston is also reduced along with the motion amplitude of the lower piston, and the pressing strength and amplitude of the pressing plate corresponding to the child patient are reduced. Two upper and lower piston cooperation motions, air between two pistons is compressed when pushing down, can absorb the impact force that partly clamp plate pressure moved people's health, and the impact when making lower piston push down satisfies under the condition of pressing the pressure degree comparatively relaxes, can reduce the injury to the patient, goes up piston up-and-down motion and makes lower piston motion through atmospheric pressure, and lower piston motion makes the clamp plate motion through lower piston rod, the utility model relates to a simple structure, convenient to use, easy operation, labour saving and time saving has alleviateed medical staff's work burden.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged cross-sectional view taken along line A-A of FIG. 1; FIG. 3 is an enlarged view in partial section of FIG. 1; fig. 4 is an enlarged view of the view from direction B of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A novel cardiac pacemaker for department of cardiology comprises a base 1, a vertical rod 2 is fixedly mounted on the upper side of the left end of the base 1, a top plate 3 is fixedly mounted on the upper end of the vertical rod 2, the top plate 3 is perpendicular to the left side surface of the vertical rod 2, the right side of the top plate 3 is an extension end, a motor 4 is arranged on the upper end of the top plate 3, an output shaft of the motor 4 faces the right side, a first gear 5 is mounted at the output shaft end of the motor 4 in a matched mode, a gear shaft 7 is arranged in the center of the right end of the top plate 3, the gear shaft 7 is perpendicular to the vertical rod 2 and is mounted with a bearing of the top plate 3, a second gear 6 is fixedly mounted at the left end of the gear shaft 7, the first gear 5 is meshed with the second gear 6 in a matched mode, a rotary table 8 is fixedly mounted at the right end of the gear shaft 7, a radial, the horizontal connecting rod 10 is fixedly installed at the center of the right side of the sliding block 9, a bearing seat 31 is installed at the right end of the connecting rod 10 in a matched mode, a first cylinder body 23 is arranged below the bearing seat 31, the first cylinder body 23 is vertically downward, a cross beam 17 is fixedly installed at the right side of a vertical rod 2, the first cylinder body 23 is fixedly installed at the right end of the cross beam 17, an upper piston 12 is installed at the upper portion of the first cylinder body 23 in a matched mode, a hole groove 29 is formed in the bottom end center of the upper piston 12, the top end of the upper piston 12 is hinged to an upper piston rod 11, the lower end of the upper piston rod 11 is hinged to the lower end of the bearing seat 31, a lower piston 14 is installed at the lower portion of the first cylinder body 23 in a matched mode, a supporting rod 13 is fixedly. The utility model discloses the installation is simple, easy operation, when medical staff used, at first place the patient in clamp plate 16 downside, make clamp plate 16 be in the highest position and with the suitable position contact of patient's chest, start motor 4, motor 4 drives first gear 5 and rotates, first gear 5 drives second gear 6 and rotates, second gear 6 makes gear shaft 7 rotate, gear shaft 7 drives carousel 8 and rotates, make upper piston rod 11 up-and-down motion, upper piston rod 11 drives upper piston 12 and reciprocates, lower piston 14 follows upper piston 12 and moves from top to bottom, lower piston rod 15 of lower piston 14 bottom drives clamp plate 16 and moves from top to bottom, realize the pace-making to patient's heart and press; this novel design clamp plate 16 motion range is adjustable, and slider 9 in the spout 30 glides to the first jack 24 that corresponds, through locking device locking slider 9 position for go up piston 12 and reciprocate the range and can adjust, and lower piston 14 amplitude of movement changes along with last piston 12 changes, makes clamp plate 16 highly can adjust according to patient's size. The adjusting slide block 9 is locked to the edge of the rotary table 8, the vertical movement amplitude of the upper piston 12 is large along with the rotation of the rotary table 8, the movement amplitude of the lower piston 14 is increased, the movement amplitude of the pressing plate 16 is increased along with the movement amplitude of the lower piston 14, the vertical movement amplitude of the pressing plate 16 is increased and corresponds to the pressing degree and amplitude of an adult patient, the adjusting slide block 9 is locked to the inner side of the rotary table 8, the vertical movement amplitude of the upper piston 12 is small along with the rotation of the rotary table 8, the movement amplitude of the lower piston 14 is reduced along with the movement amplitude of the lower piston 14, the movement amplitude of the pressing plate 16 is reduced along with the movement amplitude of the lower piston 14, and the movement amplitude of the pressing plate 16. Two upper and lower piston cooperation motions, air between two pistons is compressed when pushing down, can absorb the impact force that partly clamp plate pressure moved people's health, and the impact of making down when piston 14 pushes down is comparatively relaxed satisfying under the condition of the pressure intensity, can reduce the injury to the patient, and piston 14 motion under the upper and lower motion of upper piston 12 made through atmospheric pressure, and lower piston 14 motion makes clamp plate 16 motion through piston rod 15 down, the utility model relates to a simple structure, convenient to use, easy operation, labour saving and time saving has alleviateed medical staff's work burden.

Specifically, as shown in the drawing, a vent hole 28 is formed in the left side of the first cylinder 23, the outer end of the vent hole 28 is fixedly provided with the second cylinder 22, the inner side of the second cylinder 22 is cooperatively provided with the piston 21, the left side of the piston 21 is fixedly provided with the screw rod 20, the screw rod 20 is perpendicular to the first cylinder 23, the left end of the screw rod 20 is cooperatively provided with the nut 19, and the nut 19 is fixedly connected with the cross beam 17 through the rod 18. The screw rod 20 is adjusted, so that the screw rod 20 moves leftwards, the piston 21 is dragged to move leftwards, the airflow of the first cylinder 23 flows into the second cylinder 22 through the vent hole 28, the lower piston 14 moves upwards, and the screw rod 20 moves rightwards similarly, so that the lower piston 14 moves upwards, the position of the slide block 9 does not need to be adjusted, the height of the lower piston 14 can be adjusted, and the height of the pressing plate 16 can be adjusted according to the body type of a patient.

Specifically, as shown in the figure, the slider 9 described in this embodiment is provided with a second insertion hole 25, the second insertion hole 25 is parallel to the first insertion hole 24, an insertion rod 26 is installed inside the second insertion hole 25 in a matching manner, a spring 27 is sleeved outside the insertion rod 26, the right end of the spring 27 is fixedly connected with the right end of the insertion rod 26, and the left end of the spring 27 is fixedly installed on the right side of the slider. Extract inserted bar 26 right, make slider 9 glide to corresponding first jack 24, loosen inserted bar 26, inserted bar 26 stretches into first jack 24 under the spring 27 effect in, locks slider 9 position, the utility model discloses a spring locking device simple structure, the processing ease.

Further, as shown in the drawings, the support rod 13 of the present embodiment is flat, the hole slot 29 correspondingly matched with the support rod is also flat, the center of the lower side of the upper piston 12 is provided with a strip-shaped slot 32, and the slot 32 is perpendicular to the hole slot 29. When a patient with a strong body is confronted, the supporting rod 13 is pulled out of the hole groove 29 and rotated by 90 degrees, so that the supporting rod 13 is inserted into the clamping groove 32, the upper piston 12 can transmit power to the lower piston 14 through the supporting rod 13, the downward pressure of the pressure plate 16 is increased, and a sufficient pressing degree can be provided for the patient with a strong body.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A novel intracardiac branch of academic or vocational study cardiac pacemaker which characterized in that: comprises a base (1), a vertical rod (2) is fixedly arranged on the upper side of the left end of the base (1), a top plate (3) is fixedly arranged on the upper end of the vertical rod (2), the top plate (3) is perpendicular to the left side surface of the vertical rod (2), an extending end is arranged on the right side of the top plate (3), a motor (4) is arranged on the upper end of the top plate (3), an output shaft of the motor (4) faces right, a first gear (5) is arranged at the output shaft end of the motor (4) in a matched manner, a gear shaft (7) is arranged in the center of the right end of the top plate (3), the gear shaft (7) is perpendicular to the vertical rod (2), the gear shaft (7) is arranged in a bearing matched manner with the top plate (3), a second gear (6) is fixedly arranged at the left end of the gear shaft (7), the first gear (5) is in meshed engagement with the second gear (6), a rotary table (8, a plurality of first jacks (24) are uniformly distributed, a slide block (9) is installed on the right side of a sliding chute (30) in a matching mode through a locking device, a horizontal connecting rod (10) is fixedly installed at the center of the right side of the slide block (9), a bearing seat (31) is installed at the right end of the connecting rod (10) in a matching mode, a first cylinder body (23) is arranged below the bearing seat (31), the first cylinder body (23) is vertically downward, a cross beam (17) is fixedly installed on the right side of a vertical rod (2), the first cylinder body (23) is fixedly installed at the right end of the cross beam (17), an upper piston (12) is installed on the upper portion of the first cylinder body (23) in a matching mode, a hole groove (29) is formed in the center of the bottom end of the upper piston (12), the top end of the upper piston (11) is hinged to the upper piston rod (11), the, the supporting rod (13) extends into the hole groove (29), the supporting rod (13) and the upper piston rod (11) are coaxial, the lower piston rod (15) is fixedly installed at the bottom end of the lower piston (14), and the pressing plate (16) is fixedly installed at the bottom end of the piston rod (15).

2. The novel cardiology cardiac pacemaker of claim 1, wherein: the left side of the first cylinder body (23) is provided with a vent hole (28), the outer end of the vent hole (28) is fixedly provided with a second cylinder body (22), the inner side of the second cylinder body (22) is provided with a piston (21) in a matched mode, the left side of the piston (21) is fixedly provided with a lead screw (20), the lead screw (20) is perpendicular to the first cylinder body (23), the left end of the lead screw (20) is provided with a nut (19) in a matched mode, and the nut (19) and the cross beam (17) are fixedly connected through a rod (.

3. The novel cardiology cardiac pacemaker of claim 1, wherein: the sliding block (9) is provided with a second insertion hole (25), the second insertion hole (25) is parallel to the first insertion hole (24), an insertion rod (26) is installed in the second insertion hole (25) in a matched mode, a spring (27) is sleeved on the outer side of the insertion rod (26), the right end of the spring (27) is fixedly connected with the right end of the insertion rod (26), and the left end of the spring (27) is fixedly installed on the right side of the sliding block.

4. The novel cardiology cardiac pacemaker of claim 1, wherein: the support rod (13) is flat, the hole groove (29) correspondingly matched with the support rod is also flat, the center of the lower side of the upper piston (12) is provided with a strip-shaped clamping groove (32), and the clamping groove (32) is vertical to the hole groove (29).