CN112137663B - Multifunctional device for delaying closing chest - Google Patents
Multifunctional device for delaying closing chest Download PDFInfo
- Publication number
- CN112137663B CN112137663B CN202011008934.1A CN202011008934A CN112137663B CN 112137663 B CN112137663 B CN 112137663B CN 202011008934 A CN202011008934 A CN 202011008934A CN 112137663 B CN112137663 B CN 112137663B
- Authority
- CN
- China
- Prior art keywords
- clamping groove
- rotating shaft
- cylinder body
- sliding
- groove body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
Abstract
The invention relates to a multifunctional device for delaying chest closing, which comprises: the cross section of the shell is octagonal, an opening is formed in the bottom end of the shell, an adhesive tape is arranged on the opening, a first clamping groove body and a second clamping groove body are oppositely arranged in the shell, and the first clamping groove body and the second clamping groove body can move relatively. The invention aims to provide a multifunctional device for delaying chest closing, which has the advantages of simple structure, convenience in operation, firmness in fixation, adjustable sternum opening distance and contribution to experimental chest closing after operation; the sewing is not needed, and the transparent direct vision is beneficial to observation; the flushing is convenient, and the infection risk is reduced; reliable drainage, avoids iatrogenic injury and integrally shortens operation time.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a multifunctional device for delaying chest closing.
Background
Congenital heart disease is a common birth defect deformity, and often needs to be corrected through surgical operations. With the improvement of surgical medical treatment technology, cardiopulmonary function support technology and postoperative intensive care technology, many congenital heart diseases are often treated by operations in infant stage, and even some complex congenital heart diseases must be immediately operated in neonatal stage. However, due to the characteristics of small age, small weight, critical illness and the like, the heart is swollen after the operation, and the phenomenon of imbalance of the heart mediastinum proportion appears. The delayed chest closing strategy is a useful method for solving this phenomenon, and the proportion of delayed chest closing is increasing year by year with the aging of cardiac surgery in recent years. Particularly, for some complex congenital heart diseases such as complete aortic transposition, complete pulmonary vein ectopic drainage, aortic arch disconnection and the like, the probability of delaying chest closing after the operation is higher. Indications for delayed chest closure include hemodynamic instability, respiratory distress, malignant arrhythmias, uncontrolled non-surgical bleeding, and the use of extracorporeal respiratory circulation support devices. The delayed chest closing technology is proved to be a feasible clinical technology after congenital heart disease operation at home and abroad, can help part of critically ill children to smoothly pass through the perioperative period with unstable blood circulation, and strives for precious time and opportunity for further treatment, thereby saving the lives of a plurality of critically complicated congenital heart disease children. Postoperative delayed chest closure often involves distraction of the sternum, sealing of soft tissues outside the sternum, and irrigation and drainage of the whole surgical wound. Stable and firm sternal distraction provides sufficient space for a swollen heart; soft tissues outside the sternum are sealed to keep the wound surface isolated from the outside, so that infection is prevented; the wound surface is flushed timely and fully if local infection symptoms appear, so that the infection is prevented from aggravating or infection control is facilitated; the wound surface is drained, so that the drainage is timely and smooth, and the pericardium is prevented from being plugged. The existing chest closing delaying device is temporarily made of plastic, is easy to deform, is unstable in propping or reversely compresses the heart after displacement, is fixed in length, and cannot adjust or experimentally reduce the distance of the sternum after operation.
Disclosure of Invention
Therefore, the invention aims to solve the problems that the sternum is easy to deform, unstable in distraction or reversely oppressed to the heart after displacement, fixed in length and incapable of being adjusted or tentatively shortened after operation in the prior art.
Therefore, the technical scheme adopted by the invention is that the multifunctional device for delaying chest closing comprises: casing, first card cell body, second card cell body, the cross section of casing is the octagon, the casing bottom is provided with the opening, is provided with the sticky tape on the opening, be provided with first card cell body and second card cell body in the casing relatively, first card cell body with second card cell body physical stamina relative movement.
Preferably, the shell is made of transparent materials.
Preferably, a driving device is arranged in the housing, and the driving device comprises:
the support plate is arranged in the shell and is placed in the horizontal direction, a first sliding groove and a second sliding groove are formed in the support plate, the first sliding groove is parallel to the second sliding groove, a first sliding strip is arranged in the first sliding groove and can slide left and right in the first sliding groove, a second sliding strip is arranged in the second sliding groove and can move left and right in the second sliding groove, a first rack is arranged on the first sliding strip, a second rack is arranged on the second sliding strip, the left end of the first sliding strip is connected with the first clamping groove body, and the right end of the second sliding strip is connected with the second clamping groove body;
the gear is arranged between the first rack and the second rack, the first rack and the second rack are meshed with the gear, one end of the first rotating shaft penetrates through the circle center of the gear to be rotatably connected with the supporting plate, and the first rotating shaft is fixedly connected with the gear.
Preferably, the top end of the shell is provided with a patterned umbrella cover, one end of the first rotating shaft, which is far away from the supporting plate, penetrates through the patterned umbrella cover to be connected with the handle, and the first rotating shaft is rotatably connected with the patterned umbrella cover.
Preferably, a flushing hole penetrates through the first rotating shaft along the axial direction and penetrates through the support plate.
Preferably, a first drainage tube is arranged at the bottom end of the first clamping groove body, a second drainage tube is arranged at the bottom end of the second clamping groove body, a plurality of drainage holes are formed in the first drainage tube and the second drainage tube, one end, far away from the first clamping groove body, of the first drainage tube extends out of the shell and is communicated with a first connecting end of the Y-shaped connecting tube, one end, far away from the second clamping groove body, of the second drainage tube extends out of the shell and is communicated with a second connecting end of the Y-shaped connecting tube, and a third end of the Y-shaped connecting tube is communicated with the input end of the pump.
Preferably, one end of the first sliding strip, which is far away from the first clamping groove body, is provided with a first limiting block, and the middle of the supporting plate, which is close to the first sliding strip, is provided with a stop block.
Preferably, the washing device further comprises a washing device, and the washing device comprises: box, cylinder body, piston, carousel, eccentric post.
A cylinder body is arranged in the box body, the upper end of the cylinder body is connected with the inner wall of the box body, a guide port is formed in the lower end of the cylinder body, a piston is arranged in the cylinder body and can reciprocate up and down in the cylinder body, one end of a first connecting pipe is communicated with the upper end of the side wall of the cylinder body, the other end of the first connecting pipe penetrates through the top wall of the box body and is communicated with the flushing hole, one end of a second connecting pipe is communicated with the upper end of the side wall of the cylinder body, the other end of the second connecting pipe penetrates through the side wall of the box body and is communicated with a storage box, cleaning liquid is arranged in the storage box, a first one-way valve is arranged on the first connecting pipe, and a second one-way valve is arranged on the second connecting pipe;
the cylinder body below is provided with the carousel, be provided with first motor on the box inner wall, the output shaft of first motor is connected with the centre of a circle department of carousel, be provided with eccentric post on the carousel, first connecting rod one end with eccentric post rotates to be connected, and the first connecting rod other end is articulated with second connecting rod one end, the second connecting rod other end pass the guide way with the department is articulated in the middle of the piston.
Preferably, the device further comprises a stroke adjusting device, and the stroke adjusting device comprises: first bevel gear, second bevel gear, L type connecting plate, slider, screw rod.
A second motor is arranged on the inner wall of the box body, an output shaft of the second motor is connected with one end of a second rotating shaft in the horizontal direction, the other end of the second rotating shaft is connected with a first bevel gear, the first bevel gear is positioned on the left side of the cylinder body, a second bevel gear is arranged below the second rotating shaft, the first bevel gear is meshed with the second bevel gear, the upper end of a third rotating shaft in the vertical direction is connected with the second bevel gear, one end of an L-shaped connecting plate is rotatably connected with one end, far away from the first bevel gear, of the second rotating shaft, and the other end of the L-shaped connecting plate is rotatably connected with the lower end of the third rotating shaft;
the L-shaped connecting plate is characterized in that an arc-shaped fixing block is arranged below the L-shaped connecting plate and connected with the inner wall of the box body, an arc-shaped groove is formed in the arc-shaped fixing block, a sliding block is arranged in the arc-shaped groove and can reciprocate in the arc-shaped groove, one end of a rotary column is rotatably connected with the sliding block, the other end of the rotary column is hinged to one end of a third connecting rod, the other end of the third connecting rod is far away from the first connecting rod, one end of an eccentric column is hinged to one end of the eccentric column, a threaded hole is formed in the rotary column, one end of a screw rod is connected with the lower end of a third rotating shaft, and the other end of the screw rod penetrates through the threaded hole and a second limiting block.
Preferably, a guide rod in the vertical direction is arranged in the box body, the guide rod is positioned on the right side of the cylinder body, two ends of the guide rod are connected with the inner wall of the box body, a through hole is arranged on the horizontal moving plate, the guide rod penetrates through the through hole, the moving plate can reciprocate up and down along the guide rod, a spring is sleeved on the guide rod, one end of the spring is connected with the bottom end of the movable plate, the other end of the spring is connected with the bottom of the inner wall of the box body, the left end of the moving plate is hinged with one end of a fourth connecting rod, the other end of the fourth connecting rod is hinged with one end of the first connecting rod far away from the eccentric column, the right end of the moving plate is provided with a fixed plate in the vertical direction, the fixed plate is provided with a plurality of wind plates, the box body is characterized in that a plurality of heat dissipation holes are formed in the right side wall of the box body, and filter screens are arranged in the heat dissipation holes.
The technical scheme of the invention has the following advantages:
1. the invention relates to a multifunctional device for delaying chest closing, which comprises: the cross section of the shell is octagonal, an opening is formed in the bottom end of the shell, an adhesive tape is arranged on the opening, a first clamping groove body and a second clamping groove body are oppositely arranged in the shell, and the first clamping groove body and the second clamping groove body can move relatively. The first clamping groove body and the second clamping groove body are far away or close to each other, so that the distance between the two ribs is adjusted, the stable and firm sternum is expanded to provide enough space for a swollen heart, and the experimental chest closing in an operation is facilitated. The device is simple in structure and convenient to operate.
2. According to the multifunctional device for delaying chest closing, the shell is made of the transparent material, sewing is not needed, and the shell is transparent and direct-viewing, so that observation is facilitated; the flushing is convenient, and the infection risk is reduced; reliable drainage, avoids iatrogenic injury and integrally shortens operation time.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of a first slot body according to the present invention;
FIG. 5 is a schematic view of the construction of the flushing device according to the present invention;
FIG. 6 is a schematic view of the screw structure of the present invention;
FIG. 7 is a schematic structural diagram of a turntable and a first motor according to the present invention;
FIG. 8 is a schematic view showing the construction of a stroke adjusting means according to the present invention;
FIG. 9 is a schematic view of a heat dissipation structure of the present invention;
wherein, 1-a shell, 2-a first clamping groove body, 3-a second clamping groove body, 4-a support plate, 5-a first sliding groove, 6-a second sliding groove, 7-a first sliding strip, 8-a second sliding strip, 9-a first rack, 10-a second rack, 11-a gear, 12-a first rotating shaft, 13-a threaded hole, 15-a floral fabric, 16-a handle, 17-a flushing hole, 18-a first drainage tube, 19-a second drainage tube, 20-a Y-shaped connecting tube, 21-a pump, 22-a first limiting block, 23-a block, 24-a box body, 25-a cylinder body, 26-a guide opening, 27-a piston, 28-a first connecting tube, 29-a second connecting tube, 30-a second one-way valve, 31-a rotary table, 32-a first motor, 33-eccentric column, 34-first connecting rod, 35-second connecting rod, 36-second motor, 37-second rotating shaft, 38-first bevel gear, 39-second bevel gear, 40-third rotating shaft, 41-L-shaped connecting plate, 42-arc fixing block, 43-arc groove, 44-sliding block, 45-rotating column, 46-third connecting rod, 47-threaded hole, 48-screw rod, 49-second limiting block, 50-guide rod, 51-moving plate, 52-through hole, 53-fourth connecting rod, 54-fixing plate, 55-air drying plate, 56-heat dissipation hole 57-first one-way valve and 58-spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The present invention provides a multifunctional device for delaying chest closure, as shown in fig. 1-4, comprising: casing 1, first draw-in groove body 2, second draw-in groove body 3,: the cross section of casing 1 is the octagon, 1 bottom of casing is provided with the opening, is provided with the sticky tape on the opening, be provided with first card cell body 2 and second card cell body 3 in the casing 1 relatively, first card cell body 2 with second card cell body 3 ability relative movement. The shell 1 is made of transparent materials.
Be provided with drive arrangement in the casing 1, drive arrangement includes:
the supporting plate 4 is arranged in the shell 1, the supporting plate 4 is placed in the horizontal direction, a first sliding groove 5 and a second sliding groove 6 are arranged on the supporting plate 4, the first sliding groove 5 is parallel to the second sliding groove 6, a first sliding strip 7 is arranged in the first sliding groove 5, the first sliding strip 7 can slide left and right in the first sliding groove 5, a second sliding strip 8 is arranged in the second sliding groove 6, the second sliding strip 8 can move left and right in the second sliding groove 6, a first rack 9 is arranged on the first sliding strip 7, a second rack 10 is arranged on the second sliding strip 8, the left end of the first sliding strip 7 is connected with the first clamping groove body 2, and the right end of the second sliding strip 8 is connected with the second clamping groove body 3;
the gear 11 is arranged between the first rack 9 and the second rack 10, the first rack 9 and the second rack 10 are both meshed with the gear 11, one end of the first rotating shaft 12 penetrates through the circle center of the gear 11 and is rotatably connected with the supporting plate 4, and the first rotating shaft 12 is fixedly connected with the gear 11.
The top end of the shell 1 is provided with a patterned umbrella cover 15, one end of the first rotating shaft 12, which is far away from the supporting plate 4, penetrates through the patterned umbrella cover 15 to be connected with a handle 16, and the first rotating shaft 12 is rotatably connected with the patterned umbrella cover 15. The top end of the shell 1 is provided with a plurality of threaded holes 13 along the circumference, and the handle 16 can be fixed on the threaded holes 13 of the shell 1 through screws.
The working principle and the beneficial technical effects of the technical scheme are as follows: after a heart operation is performed, the first clamping groove body 2 and the second clamping groove body 3 are clamped on the two ribs respectively, the adhesive tape at the bottom end of the shell 1 is adhered to the outer side of an operation incision of a chest, the handle 16 is rotated by hands to drive the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the gear 11 to rotate, and the gear 11 is meshed with the first rack 9 and the second rack 10, so that the first clamping groove body 2 and the second clamping groove body 3 are far away or close to each other, the distance between the two ribs is adjusted, and a stable and firm sternum is expanded to provide a sufficient space for a swollen heart.
In one example, the first rotating shaft 12 is provided with a flushing hole 17 in a penetrating manner along the axial direction, the flushing hole 17 penetrates through the support plate 4, and flushing liquid is injected through the flushing hole 17 for flushing, so that the infection risk is reduced.
In one example, a first drainage tube 18 is arranged at the bottom end of the first clamping groove body 2, a second drainage tube 19 is arranged at the bottom end of the second clamping groove body 3, a plurality of drainage holes are formed in the first drainage tube 18 and the second drainage tube 19, one end, far away from the first clamping groove body 2, of the first drainage tube 18 extends out of the shell 1 and is communicated with a first connecting end of a Y-shaped connecting tube 20, one end, far away from the second clamping groove body 3, of the second drainage tube 19 extends out of the shell 1 and is communicated with a second connecting end of the Y-shaped connecting tube 20, and a third end of the Y-shaped connecting tube 20 is communicated with an input end of a pump 21.
The working principle and the beneficial technical effects of the technical scheme are as follows: the liquid generated during the operation is pumped by the pump 21, the output end of the pump 21 is externally connected with a drainage bottle, the drainage is reliable, and the iatrogenic injury is avoided.
In one embodiment, a first limiting block 22 is disposed at one end of the first slide bar 7 away from the first slot body 2, and a stop 23 is disposed at a position of the support plate 4 close to the middle of the first slide bar 7.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the first limiting block 22 moves to the stop block 23 leftward, the first limiting block is blocked and cannot move leftward, so that a limiting effect is achieved, and the first clamping groove body 2 and the second clamping groove body 3 are prevented from being spread beyond limit displacement and causing injury to the sternum of a child.
In one embodiment, as shown in fig. 5-8, further comprising a flushing device, the flushing device comprising: box 24, cylinder 25, piston 27, carousel 31, eccentric post 33.
A cylinder body 25 is arranged in the box body 24, the upper end of the cylinder body 25 is connected with the inner wall of the box body 24, the lower end of the cylinder body 25 is provided with a guide port 26, a piston 27 is arranged in the cylinder body 25, the piston 27 can reciprocate up and down in the cylinder body 25, one end of a first connecting pipe 28 is communicated with the upper end of the side wall of the cylinder body 25, the other end of the first connecting pipe 28 penetrates through the top wall of the box body 24 to be communicated with the flushing hole 17, the first connecting pipe 28 is detachably connected with the flushing hole 17 through threads, one end of a second connecting pipe 29 is communicated with the upper end of the side wall of the cylinder body 25, the other end of the second connecting pipe 29 penetrates through the side wall of the box body 24 to be communicated with a storage box, cleaning liquid is arranged in the storage box, a first one-way valve 57 is arranged on the first connecting pipe 28, and a second one-way valve 30 is arranged on the second connecting pipe 29;
the rotary table 31 is arranged below the cylinder body 25, the first motor 32 is arranged on the inner wall of the box body 24, an output shaft of the first motor 32 is connected with the circle center of the rotary table 31, an eccentric column 33 is arranged on the rotary table 31, one end of a first connecting rod 34 is rotatably connected with the eccentric column 33, the other end of the first connecting rod 34 is hinged with one end of a second connecting rod 35, and the other end of the second connecting rod 35 penetrates through the guide port 26 to be hinged with the middle of the piston 27.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the surgical site needs to be cleaned, the first motor 32 is started to drive the rotary table 31 to rotate, the rotary table 31 drives the eccentric column 33 to rotate, the eccentric column 33 drives the first connecting rod 34 and the second connecting rod 35 to move, the second connecting rod 35 drives the piston 27 to reciprocate up and down in the cylinder body 25, the piston 27 moves downwards, cleaning liquid in the storage tank is sucked into the upper end of the cylinder body 25, the piston 27 moves upwards, the cleaning liquid in the cylinder body 25 is pressed into the thoracic cavity through the first connecting pipe 28 and the flushing hole 17 to be flushed, and therefore a good surgical visual field is guaranteed. The flow of the washing liquid can be controlled by controlling the rotating speed of the first motor, so that a doctor can adjust the flow of the washing liquid as required to quickly clean the surgical site; because the first one-way valve 57 and the second one-way valve 30 enable the cleaning liquid to only flow in one direction and flow to the flushing hole 17 through the storage tank, the backflow of the cleaned liquid is avoided, and the unused cleaning liquid is polluted.
In one embodiment, the device further comprises a stroke adjusting device, and the stroke adjusting device comprises: a first bevel gear 38, a second bevel gear 39, an L-shaped connecting plate 41, a slide block 44 and a screw 48.
A second motor 36 is arranged on the inner wall of the box body 24, an output shaft of the second motor 36 is connected with one end of a second rotating shaft 37 in the horizontal direction, the other end of the second rotating shaft 37 is connected with a first bevel gear 38, the first bevel gear 38 is positioned on the left side of the cylinder body 25, a second bevel gear 39 is arranged below the second rotating shaft 37, the first bevel gear 38 is meshed with the second bevel gear 39, the upper end of a third rotating shaft 40 in the vertical direction is connected with the second bevel gear 39, one end of an L-shaped connecting plate 41 is rotatably connected with one end, far away from the first bevel gear 38, of the second rotating shaft 37, and the other end of the L-shaped connecting plate 41 is rotatably connected with the lower end of the third rotating shaft 40;
l type connecting plate 41 below is provided with arc fixed block 42, arc fixed block 42 with box 24 inner wall connection, be provided with arc recess 43 on the arc fixed block 42, be provided with slider 44 in the arc recess 43, slider 44 can reciprocating motion in the arc recess 43, rotary column 45 one end with slider 44 rotates to be connected, and the rotary column 45 other end is articulated with third connecting rod 46 one end, the third connecting rod 46 other end with first connecting rod 34 is kept away from eccentric column 33's one end is articulated, be provided with screw hole 47 on the rotary column 45, screw rod 48 one end with third pivot 40 lower extreme is connected, and the screw rod 48 other end passes screw hole 47 is connected with second stopper 49.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the flow rate needs to be adjusted finely, the stroke of the up-and-down reciprocating motion of the piston 27 needs to be controlled, the second motor 36 is started to drive the second rotating shaft 37 to rotate, the second bevel gear 39 is driven to rotate by the meshing of the first bevel gear 38 and the second bevel gear 39, the second bevel gear 39 drives the third rotating shaft 40 to rotate, the third rotating shaft 40 drives the screw 48 to rotate, the screw rod 48 is matched with the threaded hole 47 on the rotary column 45, so that the slide block 44 is driven to reciprocate along the arc-shaped groove 43 on the arc-shaped fixed block 42, meanwhile, the third rotating shaft 40 rotates around the second rotating shaft 37 while rotating, the L-shaped connecting plate 41 plays a supporting role, and when the sliding block 44 moves to a desired position, the third connecting rod 46 is driven to move, thereby changing the initial angle between the first connecting rod 34 and the second connecting rod 35, changing the stroke of the reciprocating motion of the piston 27 and precisely adjusting the flushing flow. The flow is roughly adjusted by controlling the first motor 32, and the flow is finely adjusted by controlling the rotating speed of the second motor 36, so that the flushing flow is accurately controlled, the heart, organs and tissues of the infant are fragile, and the damage to the tissues of the infant is reduced as much as possible and the postoperative recovery speed is improved under the conditions of quickly flushing the operation part and improving the operation visual field by accurately controlling the flushing pressure.
In one embodiment, as shown in fig. 9, a guide rod 50 in a vertical direction is arranged in the box 24, the guide rod 50 is located at the right side of the cylinder 25, two ends of the guide rod 50 are connected with the inner wall of the box 24, a through hole 52 is arranged on a moving plate 51 in a horizontal direction, the guide rod 50 passes through the through hole 52, the moving plate 51 can reciprocate up and down along the guide rod 50, a spring 58 is sleeved on the guide rod 50, one end of the spring 58 is connected with the bottom end of the moving plate 51, the other end of the spring 58 is connected with the bottom of the inner wall of the box 24, the left end of the moving plate 51 is hinged with one end of a fourth connecting rod 53, the other end of the fourth connecting rod 53 is hinged with one end of the first connecting rod 34 far away from the eccentric column 33, a fixing plate 54 in a vertical direction is arranged at the right end of the moving plate 51, a plurality of wind plates 55 are arranged on the fixing plate 54, a plurality of heat dissipation holes 56 are formed in the right side wall of the box body 24, and filter screens are arranged in the heat dissipation holes 56.
The working principle and the beneficial technical effects of the technical scheme are as follows: the first connecting rod 34 moves to drive the fourth connecting rod 53 to move, the fourth connecting rod 53 drives the moving plate 51 to reciprocate up and down, the moving plate 51 drives the fixed plate 54 and the air plate 55 to reciprocate up and down, the air flow in the box body 24 is improved through the up and down movement of the air plate, the air flow is exchanged with the outside through the heat dissipation holes 56, the filter screen can prevent dust or foreign matters from entering the box body 24 to cause the accumulation of the dust, and the air flow improves the heat dissipation efficiency of the box body 24.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A multi-functional device for delaying closing a chest, comprising: the adhesive tape clamping device comprises a shell (1), a first clamping groove body (2) and a second clamping groove body (3), wherein the cross section of the shell (1) is octagonal, an opening is formed in the bottom end of the shell (1), an adhesive tape is arranged on the opening, the first clamping groove body (2) and the second clamping groove body (3) are oppositely arranged in the shell (1), and the first clamping groove body (2) and the second clamping groove body (3) can relatively move;
be provided with drive arrangement in casing (1), drive arrangement includes:
a support plate (4) arranged in the shell (1), the support plate (4) is placed in the horizontal direction, a first sliding chute (5) and a second sliding chute (6) are arranged on the supporting plate (4), the first sliding chute (5) is parallel to the second sliding chute (6), a first sliding strip (7) is arranged in the first sliding chute (5), the first sliding strip (7) can slide left and right in the first sliding groove (5), a second sliding strip (8) is arranged in the second sliding groove (6), the second sliding strip (8) can move left and right in the second sliding groove (6), a first rack (9) is arranged on the first sliding strip (7), a second rack (10) is arranged on the second sliding strip (8), the left end of the first sliding strip (7) is connected with the first clamping groove body (2), the right end of the second slide bar (8) is connected with the second clamping groove body (3);
the gear (11) is arranged between the first rack (9) and the second rack (10), the first rack (9) and the second rack (10) are both meshed with the gear (11), one end of a first rotating shaft (12) penetrates through the circle center of the gear (11) and is rotatably connected with the supporting plate (4), and the first rotating shaft (12) is fixedly connected with the gear (11);
a flushing hole (17) penetrates through the first rotating shaft (12) along the axial direction, and the flushing hole (17) penetrates through the support plate (4);
still include washing unit, washing unit includes: a box body (24), a cylinder body (25), a piston (27), a turntable (31) and an eccentric column (33),
a cylinder body (25) is arranged in the box body (24), the upper end of the cylinder body (25) is connected with the inner wall of the box body (24), the lower end of the cylinder body (25) is provided with a guide port (26), a piston (27) is arranged in the cylinder body (25), the piston (27) can reciprocate up and down in the cylinder body (25), one end of a first connecting pipe (28) is communicated with the upper end of the side wall of the cylinder body (25), the other end of the first connecting pipe (28) penetrates through the top wall of the cylinder body (24) and is communicated with the flushing hole (17), one end of a second connecting pipe (29) is communicated with the upper end of the side wall of the cylinder body (25), the other end of the second connecting pipe (29) penetrates through the side wall of the cylinder body (24) and is communicated with a storage tank, and cleaning liquid is arranged in the storage tank, a first one-way valve (57) is arranged on the first connecting pipe (28), and a second one-way valve (30) is arranged on the second connecting pipe (29);
a rotary table (31) is arranged below the cylinder body (25), a first motor (32) is arranged on the inner wall of the box body (24), an output shaft of the first motor (32) is connected with the circle center of the rotary table (31), an eccentric column (33) is arranged on the rotary table (31), one end of a first connecting rod (34) is rotatably connected with the eccentric column (33), the other end of the first connecting rod (34) is hinged with one end of a second connecting rod (35), and the other end of the second connecting rod (35) penetrates through a guide opening (26) and is hinged with the middle of the piston (27);
still include stroke adjustment device, stroke adjustment device includes: a first bevel gear (38), a second bevel gear (39), an L-shaped connecting plate (41), a slide block (44) and a screw rod (48),
a second motor (36) is arranged on the inner wall of the box body (24), an output shaft of the second motor (36) is connected with one end of a second rotating shaft (37) in the horizontal direction, the other end of the second rotating shaft (37) is connected with a first bevel gear (38), the first bevel gear (38) is positioned on the left side of the cylinder body (25), a second bevel gear (39) is arranged below the second rotating shaft (37), the first bevel gear (38) is meshed with the second bevel gear (39), the upper end of a third rotating shaft (40) in the vertical direction is connected with the second bevel gear (39), one end of an L-shaped connecting plate (41) is rotatably connected with one end, far away from the first bevel gear (38), of the second rotating shaft (37), and the other end of the L-shaped connecting plate (41) is rotatably connected with the lower end of the third rotating shaft (40);
an arc-shaped fixing block (42) is arranged below the L-shaped connecting plate (41), the arc-shaped fixing block (42) is connected with the inner wall of the box body (24), an arc-shaped groove (43) is arranged on the arc-shaped fixed block (42), a sliding block (44) is arranged in the arc-shaped groove (43), the sliding block (44) can reciprocate in the arc-shaped groove (43), one end of a rotary column (45) is rotatably connected with the sliding block (44), the other end of the rotary column (45) is hinged with one end of a third connecting rod (46), the other end of the third connecting rod (46) is hinged with one end, far away from the eccentric column (33), of the first connecting rod (34), a threaded hole (47) is formed in the rotary column (45), one end of a screw rod (48) is connected with the lower end of the third rotary shaft (40), and the other end of the screw rod (48) penetrates through the threaded hole (47) to be connected with a second limiting block (49).
2. Multifunctional device for delaying chest closure according to claim 1, characterized in that the housing (1) is made of transparent material.
3. The multifunctional device for delaying chest closing of claim 1, wherein a floral fabric (15) is arranged at the top end of the housing (1), one end of the first rotating shaft (12) far away from the supporting plate (4) penetrates through the floral fabric (15) to be connected with a handle (16), and the first rotating shaft (12) is rotatably connected with the floral fabric (15).
4. The multifunctional device for delaying chest closing according to claim 1, wherein a first drainage tube (18) is arranged at the bottom end of the first clamping groove body (2), a second drainage tube (19) is arranged at the bottom end of the second clamping groove body (3), a plurality of drainage holes are formed in the first drainage tube (18) and the second drainage tube (19), one end, far away from the first clamping groove body (2), of the first drainage tube (18) extends out of the shell (1) and is communicated with a first connecting end of a Y-shaped connecting pipe (20), one end, far away from the second clamping groove body (3), of the second drainage tube (19) extends out of the shell (1) and is communicated with a second connecting end of the Y-shaped connecting pipe (20), and a third end of the Y-shaped connecting pipe (20) is communicated with an input end of a pump (21).
5. The multifunctional device for delaying chest closing according to claim 1, wherein a first limiting block (22) is arranged at one end of the first sliding strip (7) far away from the first clamping groove body (2), and a stop block (23) is arranged at the middle of the supporting plate (4) close to the first sliding strip (7).
6. The multifunctional device for delaying chest closing according to claim 1, wherein a guide rod (50) in a vertical direction is arranged in the box body (24), the guide rod (50) is located on the right side of the cylinder body (25), two ends of the guide rod (50) are connected with the inner wall of the box body (24), a through hole (52) is formed in a moving plate (51) in a horizontal direction, the guide rod (50) penetrates through the through hole (52), the moving plate (51) can reciprocate up and down along the guide rod (50), a spring (58) is sleeved on the guide rod (50), one end of the spring (58) is connected with the bottom end of the moving plate (51), the other end of the spring (58) is connected with the bottom of the inner wall of the box body (24), the left end of the moving plate (51) is hinged to one end of a fourth connecting rod (53), and the other end of the fourth connecting rod (53) is hinged to one end of the first connecting rod (34) far away from the eccentric column (33) And a fixing plate (54) in the vertical direction is arranged at the right end of the moving plate (51), a plurality of wind plates (55) are arranged on the fixing plate (54), a plurality of heat dissipation holes (56) are formed in the right side wall of the box body (24), and a filter screen is arranged in the heat dissipation holes (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008934.1A CN112137663B (en) | 2020-09-23 | 2020-09-23 | Multifunctional device for delaying closing chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008934.1A CN112137663B (en) | 2020-09-23 | 2020-09-23 | Multifunctional device for delaying closing chest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112137663A CN112137663A (en) | 2020-12-29 |
| CN112137663B true CN112137663B (en) | 2021-08-10 |
Family
ID=73897768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011008934.1A Expired - Fee Related CN112137663B (en) | 2020-09-23 | 2020-09-23 | Multifunctional device for delaying closing chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112137663B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143586B (en) * | 2021-04-06 | 2022-06-28 | 山东第一医科大学附属青岛眼科医院(山东省眼科研究所、青岛眼科医院) | Auxiliary device for recovering eyes after refractive surgery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022269A (en) * | 1975-07-31 | 1977-05-10 | Toshiba Kikai Kabushiki Kaisha | Die cast machines |
| CN203776956U (en) * | 2014-04-17 | 2014-08-20 | 青岛市中心医院 | Rib expansion device for thoracic surgical procedures |
| CN108787207A (en) * | 2018-06-08 | 2018-11-13 | 蒙城县众扶医联医疗器械有限公司 | A kind of medical thimerosal high efficient sprinkling device |
| CN209004083U (en) * | 2018-04-17 | 2019-06-21 | 许适川 | Medical adjustable rib cage device for spreading |
| CN209770431U (en) * | 2018-08-13 | 2019-12-13 | 南京市儿童医院 | Delayed chest closing breastbone distraction device for preventing infection |
-
2020
- 2020-09-23 CN CN202011008934.1A patent/CN112137663B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022269A (en) * | 1975-07-31 | 1977-05-10 | Toshiba Kikai Kabushiki Kaisha | Die cast machines |
| CN203776956U (en) * | 2014-04-17 | 2014-08-20 | 青岛市中心医院 | Rib expansion device for thoracic surgical procedures |
| CN209004083U (en) * | 2018-04-17 | 2019-06-21 | 许适川 | Medical adjustable rib cage device for spreading |
| CN108787207A (en) * | 2018-06-08 | 2018-11-13 | 蒙城县众扶医联医疗器械有限公司 | A kind of medical thimerosal high efficient sprinkling device |
| CN209770431U (en) * | 2018-08-13 | 2019-12-13 | 南京市儿童医院 | Delayed chest closing breastbone distraction device for preventing infection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112137663A (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112137663B (en) | Multifunctional device for delaying closing chest | |
| CN108403163B (en) | Novel neurosurgery back skull distraction drainage device | |
| CN110115781A (en) | A kind of Intensive Care Unit negative pressure drainage device | |
| CN110089854A (en) | It is a kind of can automatic controlled height shoe rack | |
| CN111529088A (en) | Combined debridement nursing device for operating room nursing | |
| CN114010858B (en) | Wearable effusion drainage device for breast surgery | |
| CN110123553A (en) | A kind of Burn and Plastic Surgery Dept. thermal insulation support | |
| CN211560413U (en) | Efficient cleaning device for scalpel | |
| CN108421610A (en) | A kind of medical treatment and nursing hemostasis medicinal herbs mincing machine | |
| CN108079344B (en) | Medical stethoscope disinfection device | |
| CN110478610A (en) | A kind of surgical operation cavity chlorination equipment | |
| CN113413496A (en) | Prevent portable thoracic surgery drainage device of jam | |
| CN111282068A (en) | Cardiothoracic surgery auxiliary device | |
| CN219271750U (en) | External wound cleaning device | |
| CN111317517A (en) | Instrument for extracting and reinjecting adipose tissues | |
| CN112842441B (en) | Cardiovascular internal medicine radiography operation is with interveneeing hemostasis compressor | |
| CN219501528U (en) | Eye cleaning appliance | |
| CN220641186U (en) | Waste liquid collecting device | |
| CN219022594U (en) | Postoperative washes drainage device | |
| CN214807206U (en) | Cardiovascular surgery drainage device | |
| CN117717658A (en) | Medical drainage device | |
| CN108283560A (en) | A kind of Orthopedic hand debridement suture table | |
| CN213030607U (en) | Gastroscope room nursing intestines speculum nursing device | |
| CN216318005U (en) | Clinical interventional therapy device for neurosurgery | |
| CN113331969B (en) | ICU intensive care unit nursing is with degassing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210720 Address after: No.1616, Yanxiang Road, Xi'an, Shaanxi 710000 Applicant after: NORTHWEST WOMEN AND CHILDREN HOSPITAL (SHAANXI MATERNAL AND CHILD HEALTH Hospital) (SHAANXI PROVINCIAL FAMILY PLANNING Research Institute) Address before: No.94 bungalow, Dongguan South Street, Beilin District, Xi'an, Shaanxi 710000 Applicant before: Guo Yapeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |