CN211271037U

CN211271037U - Puncture device for cardiothoracic surgery

Info

Publication number: CN211271037U
Application number: CN201921982102.2U
Authority: CN
Inventors: 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a puncture device for cardiothoracic surgery, including the base, the right side fixed mounting of base has first support pad, and the upside fixed mounting of first support pad has first motor, the first threaded rod of output fixedly connected with of first motor, and first spout has been seted up on the surface of base, and the inside fixed mounting of base has first fixed plate, and the second spout has been seted up on the surface of first fixed plate, and the surface threaded connection of first threaded rod has first movable block, and the equal fixed mounting in both sides of first movable block has first movable plate. The utility model discloses a first motor drives first threaded rod and rotates, and first threaded rod drives first movable block and removes left, and first movable block drives first movable plate and removes left, and first movable plate drives first slider and removes left, and first slider drives the support column and removes left, makes piercing depth reach the ambition position, makes things convenient for its piercing depth to patient's puncture, reduces manual operation simultaneously.

Description

Puncture device for cardiothoracic surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a puncture device for cardiothoracic surgery.

Background

Cardiothoracic surgery also encompasses a variety of diseases in cardiac surgery, including cardiac surgery to study aspects of large vessel trauma, pericardial disease, congenital heart disease, acquired valvular heart disease, ischemic heart disease, cardiac tumors, large vessel disease, interventional therapy, surgical treatment of cardiac arrhythmias, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyopathy, heart, lung, and heart-lung transplants, and the like.

The medical staff who needs to have higher medical treatment level of ambition surgery piercing depth in the past could accomplish, whether restriction operation is successful or not key problem lies in can carrying out accurate control to patient's puncture position, present ambition surgery piercing depth, the angle of regulation and distance are limited, it is perfect inadequately to the regulation of piercing depth, can not be accurate let piercing depth reach reasonable position, can cause the deviation of puncture position, very big restriction piercing depth's practical value.

Disclosure of Invention

An object of the utility model is to provide a heart chest is piercing depth for surgery possesses the advantage to the diversified regulation of piercing depth, has solved the limited problem of piercing depth adjusting position.

In order to achieve the above object, the utility model provides a following technical scheme: a puncture device for cardiothoracic surgery comprises a base, wherein a first supporting pad is fixedly mounted on the right side of the base, a first motor is fixedly mounted on the upper side of the first supporting pad, a first threaded rod is fixedly connected to the output end of the first motor, a first sliding chute is formed in the surface of the base, a first fixed plate is fixedly mounted in the base, a second sliding chute is formed in the surface of the first fixed plate, a first moving block is in threaded connection with the surface of the first threaded rod, first moving plates are fixedly mounted on two sides of the first moving block, first sliding blocks are fixedly mounted on two sides of the first moving plates, the first sliding blocks are in sliding connection with the first sliding chutes, the first moving plates are in sliding connection with the second sliding chutes, supporting columns are fixedly mounted on the upper sides of the first sliding blocks, and a second fixed plate is fixedly mounted at the tops of the supporting columns, the utility model discloses a piercing depth, including support column, first spout, second fixed plate, first thread bush, second spout, second motor, the third spout has been seted up on the surface of support column, the upside fixed mounting of second fixed plate has the second motor, the output end fixedly connected with second threaded rod of second motor, the surperficial threaded connection of second threaded rod has first thread bush, the downside fixed mounting of first thread bush has the second movable plate, the equal fixed mounting in both sides of second movable plate has the second slider, second slider and third spout sliding connection, the downside of second movable plate is provided with piercing depth.

Preferably, a third fixed plate is fixedly mounted on the lower side of the second movable plate, a fourth chute is formed in the surface of the second movable plate, a third motor is fixedly mounted on the right side of the third fixed plate, a third threaded rod is fixedly connected to the output end of the third motor, a second movable block is connected to the surface of the third threaded rod in a threaded manner, a third slider is fixedly mounted on the upper side of the second movable block, the third slider is connected with the fourth chute in a sliding manner, a limiting plate is fixedly mounted on the lower side of the second movable block, and the lower side of the limiting plate is fixedly connected with the upper side of the puncture device.

Preferably, the upside fixed mounting of base has the backup pad, the upside fixed mounting of backup pad has first layer board, the upside fixed mounting of base has the cage, the upside swing joint of cage has the second layer board, the second layer board rotates with first support class to be connected.

Preferably, a fourth fixed plate is fixedly installed inside the lifting box, a fifth chute is formed inside the lifting box, a second supporting pad is fixedly installed on the right side of the lifting box, a fourth motor is fixedly installed on the upper side of the second supporting pad, the output end of the fourth motor is fixedly connected with a rotating shaft, a first bevel gear is fixedly connected to the surface of the rotating shaft, a second bevel gear is meshed to the surface of the first bevel gear, a fourth threaded rod is fixedly installed on the upper side of the second bevel gear, the fourth threaded rod is rotatably connected with the fourth fixed plate through a bearing, a second threaded sleeve is in threaded connection with the surface of the fourth threaded rod, a third movable plate is fixedly installed on the upper side of the second threaded sleeve, fourth sliders are fixedly installed on both sides of the third movable plate, the fourth sliders are slidably connected with the fifth chute, and a supporting rod is fixedly installed on the upper side of the third movable plate, the upper side of the supporting rod is movably connected with the bottom of the second supporting plate.

Preferably, the upper side of the first supporting plate and the upper side of the second supporting plate are provided with cushions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor drives first threaded rod and rotates, and first threaded rod drives first movable block and removes left, and first movable block drives first movable plate and removes left, and first movable plate drives first slider and removes left, and first slider drives the support column and removes left, makes piercing depth reach the ambition position, makes things convenient for its piercing depth to patient's puncture, reduces manual operation simultaneously.

2. The utility model discloses a third motor drives the third threaded rod and rotates, the third threaded rod drives the second movable block and removes, the second movable block drives piercing depth and removes, thereby piercing depth's left and right sides regulation has been realized, the second motor drives the second threaded rod and rotates, the second threaded rod drives the thread bush and moves down, the thread bush drives second movable plate and moves down, make it puncture the patient better, make the accurate puncture position that reachs of piercing depth, the precision that piercing depth carries out the puncture to the patient has been increased, make the puncture position can not take place the deviation, the puncture effect has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of a top view section of the present invention;

fig. 4 is a schematic structural diagram of a side view section of the present invention;

fig. 5 is a schematic structural view of the section of the lifting box of the present invention.

In the figure: 1 base, 2 first supporting pad, 3 first motor, 4 first sliding groove, 5 first sliding block, 6 supporting column, 7 first moving plate, 8 first moving block, 9 first threaded rod, 10 supporting plate, 11 second supporting plate, 12 pad, 13 first supporting plate, 14 second fixing plate, 15 first fixing plate, 16 second sliding groove, 17 third sliding groove, 18 second sliding block, 19 second motor, 20 second threaded rod, 21 first threaded sleeve, 22 second moving plate, 23 fourth sliding groove, 24 third motor, 25 third threaded rod, 26 second moving block, 27 limiting plate, 28 puncture device, 29 third sliding block, 30 third fixing plate, 31 lifting box, 32 second supporting pad, 33 fourth motor, 34 rotating shaft, 35 first bevel gear, 36 second bevel gear, 37 fourth fixing plate, 38 fifth sliding groove, 39 fourth threaded sleeve, 40 second threaded sleeve, 41 fourth sliding block, 42 third moving plate, 43 support the rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a puncturing device for cardiothoracic surgery comprises a base 1, a first supporting pad 2 is fixedly installed on the right side of the base 1, a first motor 3 is fixedly installed on the upper side of the first supporting pad 2, a first threaded rod 9 is fixedly connected to the output end of the first motor 3, a first sliding groove 4 is formed on the surface of the base 1, a first fixing plate 16 is fixedly installed inside the base 1, a second sliding groove 15 is formed on the surface of the first fixing plate 16, a first moving block 8 is in threaded connection with the surface of the first threaded rod 9, first moving plates 7 are fixedly installed on both sides of the first moving block 8, first sliding blocks 5 are fixedly installed on both sides of the first moving plate 7, the first sliding blocks 5 are in sliding connection with the first sliding groove 4, the first moving plates 7 are in sliding connection with the second sliding groove 15, a supporting column 6 is fixedly installed on the upper side of the first sliding blocks 5, the first threaded rod 9 is driven to rotate, the first threaded rod 9 drives the first moving block 8 to move leftwards, the first moving block 8 drives the first moving plate 7 to move leftwards, the first moving plate 7 drives the first sliding block 5 to move leftwards, the first sliding block 5 drives the supporting column 6 to move leftwards, so that the puncturing device 28 reaches the cardiothoracic position, and the puncturing device punctures a patient conveniently, the top of the supporting column 6 is fixedly provided with a second fixing plate 14, the surface of the supporting column 6 is provided with a third sliding groove 17, the upper side of the second fixing plate 14 is fixedly provided with a second motor 19, the output end of the second motor 19 is fixedly connected with a second threaded rod 20, the surface of the second threaded rod 20 is in threaded connection with a first threaded sleeve 21, the lower side of the first threaded sleeve 21 is fixedly provided with a second moving plate 22, the two sides of the second moving plate 22 are both fixedly provided with second sliding blocks 18, the second sliding blocks 18 are in sliding connection with the third sliding grooves 17, a third fixed plate 30 is fixedly mounted on the lower side of the second movable plate 22, a fourth sliding groove 23 is formed in the surface of the second movable plate 22, a third motor 24 is fixedly mounted on the right side of the third fixed plate 30, a third threaded rod 25 is fixedly connected to the output end of the third motor 24, a second movable block 26 is in threaded connection with the surface of the third threaded rod 25, a third sliding block 29 is fixedly mounted on the upper side of the second movable block 26, the third sliding block 29 is in sliding connection with the fourth sliding groove 23, a limit plate 27 is fixedly mounted on the lower side of the second movable block 26, the lower side of the limit plate 27 is fixedly connected with the upper side of the puncture device 28, the third threaded rod 25 is driven to rotate by the third motor 24, the second movable block 26 is driven to move leftwards by the third threaded rod 25, the puncture device 28 is driven to move leftwards by the second movable block 26, the puncture position is adjusted, the second motor 19 drives, the second moving plate 22 is driven by the threaded sleeve 21 to move downwards, so that the puncture device 28 is lowered to a position closest to the cardiothoracic, and the puncture device can better puncture a patient and accurately reach a puncture position.

Referring to fig. 2, a supporting plate 10 is fixedly mounted on the upper side of a base 1, a first supporting plate 13 is fixedly mounted on the upper side of the supporting plate 10, a lifting box 31 is fixedly mounted on the upper side of the base 1, a second supporting plate 11 is movably connected to the upper side of the lifting box 31, the second supporting plate 11 is rotatably connected with the first supporting plate 13, and the lifting box 31 drives the second supporting plate 11 to lift, so that the most comfortable posture is provided for a patient.

Referring to fig. 5, a fourth fixed plate 37 is fixedly installed inside the lifting box 31, a fifth chute 38 is opened inside the lifting box 31, a second support pad 32 is fixedly installed on the right side of the lifting box 31, a fourth motor 33 is fixedly installed on the upper side of the second support pad 32, a rotating shaft 34 is fixedly connected to the output end of the fourth motor 33, a first bevel gear 35 is fixedly connected to the surface of the rotating shaft 34, a second bevel gear 36 is engaged with the surface of the first bevel gear 35, a fourth threaded rod 39 is fixedly installed on the upper side of the second bevel gear 36, the fourth threaded rod 39 is rotatably connected to the fourth fixed plate 37 through a bearing, a second threaded sleeve 40 is threadedly connected to the surface of the fourth threaded rod 39, a third moving plate 42 is fixedly installed on the upper side of the second threaded sleeve 40, fourth sliders 41 are fixedly installed on both sides of the third moving plate 42, and the fourth sliders 41 are slidably connected, the supporting rod 43 is fixedly installed on the upper side of the third moving plate 42, the upper side of the supporting rod 43 is movably connected with the bottom of the second supporting plate 11, the rotating shaft 34 is driven to rotate by the fourth motor 33, the rotating shaft 34 drives the first bevel gear 35 to rotate, the first bevel gear 35 drives the second bevel gear 36 to rotate, the second bevel gear 36 drives the fourth threaded rod 39 to rotate, the fourth threaded rod 39 drives the second threaded sleeve 40 to move upwards, the second threaded sleeve 40 drives the third moving plate 42 to move upwards, the third moving plate 42 drives the supporting rod 43 to move upwards, the supporting rod 43 drives the second supporting plate 11 to move upwards, the first supporting plate 13 and the second supporting plate 11 are adjusted, the lying posture of a patient during puncture is adjusted, and the most comfortable lying posture is provided for the patient.

Referring to fig. 2, cushions 12 are provided on the upper sides of the first support plate 13 and the second support plate 11, and a patient can more comfortably lie on the first support plate 13 and the second support plate 11 by providing the cushions 12.

The working principle is as follows: when the device works, the first motor 3 drives the first threaded rod 9 to rotate clockwise, the first threaded rod 9 drives the first moving block 8 to move leftward, the first moving block 8 drives the first moving plate 7 to move leftward, the first moving plate 7 drives the first slider 5 to move leftward, the first slider 5 drives the supporting column 6 to move leftward, so that the puncturing device 28 reaches the cardiothoracic position, the third threaded rod 25 drives the second moving block 26 to move, the second moving block 26 drives the puncturing device 28 to move, the puncturing position is further adjusted, the second motor 19 drives the second threaded rod 20 to rotate clockwise, the second threaded rod 20 drives the threaded sleeve 21 to move downward, the threaded sleeve 21 drives the second moving plate 22 to move downward, the puncturing device 28 descends, and a patient is punctured.

All the electric equipment in the scheme supplies power through the external power supply.

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. A puncture device for cardiothoracic surgery, comprising a base (1), characterized in that: a first supporting pad (2) is fixedly installed on the right side of the base (1), a first motor (3) is fixedly installed on the upper side of the first supporting pad (2), a first threaded rod (9) is fixedly connected to the output end of the first motor (3), a first sliding chute (4) is formed in the surface of the base (1), a first fixing plate (16) is fixedly installed inside the base (1), a second sliding chute (15) is formed in the surface of the first fixing plate (16), a first moving block (8) is in threaded connection with the surface of the first threaded rod (9), a first moving plate (7) is fixedly installed on each of two sides of the first moving block (8), a first sliding block (5) is fixedly installed on each of two sides of the first moving plate (7), the first sliding block (5) is in sliding connection with the first sliding chute (4), and the first moving plate (7) is in sliding connection with the second sliding chute (15), the utility model discloses a quick-witted, including first slider (5), upside fixed mounting has support column (6), the top fixed mounting of support column (6) has second fixed plate (14), third spout (17) have been seted up on the surface of support column (6), the upside fixed mounting of second fixed plate (14) has second motor (19), the output fixedly connected with second threaded rod (20) of second motor (19), the surperficial threaded connection of second threaded rod (20) has first thread bush (21), the downside fixed mounting of first thread bush (21) has second movable plate (22), the equal fixed mounting in both sides of second movable plate (22) has second slider (18), second slider (18) and third spout (17) sliding connection, the downside of second movable plate (22) is provided with piercing depth (28).

2. The puncturing device for cardiothoracic surgery as defined in claim 1, wherein: the utility model discloses a puncture device, including first movable block (22), second movable block (22), third fixed plate (30) are fixed to the downside of second movable plate (22), fourth spout (23) have been seted up on the surface of second movable plate (22), the right side fixed mounting of third fixed plate (30) has third motor (24), the output fixedly connected with third threaded rod (25) of third motor (24), the surface threaded connection of third threaded rod (25) has second movable block (26), the upside fixed mounting of second movable block (26) has third slider (29), third slider (29) and fourth spout (23) sliding connection, the downside fixed mounting of second movable block (26) has limiting plate (27), the downside of limiting plate (27) and the upside fixed connection of piercing depth (28).

3. The puncturing device for cardiothoracic surgery as defined in claim 1, wherein: the utility model discloses a portable computer, including base (1), upside fixed mounting of base (1) has backup pad (10), the upside fixed mounting of backup pad (10) has first layer board (13), the upside fixed mounting of base (1) has lift box (31), the upside swing joint of lift box (31) has second layer board (11), second layer board (11) are connected with first layer board (13) rotation.

4. The puncturing device for cardiothoracic surgery as defined in claim 3, wherein: a fourth fixing plate (37) is fixedly mounted inside the lifting box (31), a fifth sliding chute (38) is formed in the lifting box (31), a second supporting pad (32) is fixedly mounted on the right side of the lifting box (31), a fourth motor (33) is fixedly mounted on the upper side of the second supporting pad (32), a rotating shaft (34) is fixedly connected to the output end of the fourth motor (33), a first bevel gear (35) is fixedly connected to the surface of the rotating shaft (34), a second bevel gear (36) is meshed to the surface of the first bevel gear (35), a fourth threaded rod (39) is fixedly mounted on the upper side of the second bevel gear (36), the fourth threaded rod (39) is rotatably connected with the fourth fixing plate (37) through a bearing, a second threaded sleeve (40) is connected to the surface of the fourth threaded rod (39), and a third moving plate (42) is fixedly mounted on the upper side of the second threaded sleeve (40), the improved structure of the elevator is characterized in that fourth sliders (41) are fixedly mounted on two sides of the third moving plate (42), the fourth sliders (41) are connected with the fifth sliding grooves (38) in a sliding mode, supporting rods (43) are fixedly mounted on the upper side of the third moving plate (42), and the upper side of each supporting rod (43) is movably connected with the bottom of the second supporting plate (11).

5. The puncturing device for cardiothoracic surgery as defined in claim 3, wherein: cushions (12) are arranged on the upper side of the first supporting plate (13) and the upper side of the second supporting plate (11).