CN217245746U

CN217245746U - A device is prevented down to water-sealed bottle for cardiothoracic surgery

Info

Publication number: CN217245746U
Application number: CN202220164054.1U
Authority: CN
Inventors: 黄成东; 潘慧; 黎金龙; 苏继谋; 覃锦奎
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-23
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of medical appliances, in particular to a water-sealed bottle tilting prevention device for cardiothoracic surgery, which comprises a fixed plate, a clamping plate and a base, wherein the fixed plate is provided with a cavity, two opposite sides in the cavity are respectively provided with a sliding groove, and each sliding groove is internally and respectively provided with a sliding block in a sliding way; the both sides of fixed plate one side be equipped with respectively with the connector of cavity intercommunication, just the connector is aimed at the sliding tray, grip block one end pass through the connecting piece with sliding block fixed connection is two distance between the grip block is adjusted through adjustment mechanism to with the water sealed bottle centre gripping two between the grip block the utility model discloses a device is prevented down to water sealed bottle for ambition surgery can fix the water sealed bottle, prevents effectively that the water sealed bottle from empting.

Description

A device is prevented down to water-sealed bottle for cardiothoracic surgery

Technical Field

The utility model belongs to the technical field of the medical appliances technique and specifically relates to a device is prevented falling by water-sealed bottle for cardiothoracic surgery.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.

The water seal bottle utilizes the principle of atmospheric pressure and closed drainage, atmospheric pressure in the pressure regulating chamber in through adjusting the water seal bottle, again because the difference of both sides atmospheric pressure leads to liquid to flow to the one side that the atmospheric pressure is low in the water seal chamber, and form the low one side of water level and form the negative pressure and get the state, do benefit to the gaseous discharge of hydrops thorax patient and the discharge of hydrops in thorax like this, the water seal bottle is most directly placed subaerial at present, because often there is the personnel to walk about in the ward, lead to easily that the water seal bottle is knocked down, can cause the negative pressure in the water seal bottle to disappear after the water seal bottle emptys, even the drainage takeover breaks away from the water seal bottle, easily lead to flowing into the hydrops in the thorax once more that the drainage was taken over, cause the infection wound infection, influence patient's treatment recovery effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a device is prevented down to water-sealed bottle for cardiothoracic surgery can fix the water-sealed bottle, prevents effectively that the water-sealed bottle from empting.

In order to realize the purpose, the utility model discloses a technical scheme be:

a water-sealed bottle tilting prevention device for cardiothoracic surgery, which comprises a fixed plate, a clamping plate and a base,

the fixed plate is provided with a cavity, two opposite sides in the cavity are respectively provided with a sliding groove, and each sliding groove is internally and respectively provided with a sliding block in a sliding manner; connectors communicated with the cavity are respectively arranged on two sides of one surface of the fixed plate, the connectors are aligned with the sliding grooves, one end of each clamping plate is fixedly connected with the corresponding sliding block through a connecting piece, so that the clamping plates can slide along the connectors, and the distance between the two clamping plates is adjusted through an adjusting mechanism, so that the water-sealed bottle is clamped between the two clamping plates;

the base is concavely provided with a buffer groove, the fixed plate is arranged in the buffer groove, the periphery of the fixed plate is respectively provided with an elastic telescopic rod, one end of the elastic telescopic rod is fixedly connected with the fixed plate, the other end of the elastic telescopic rod is connected with the inner wall of the base in a sliding manner, and under the elastic action of the elastic telescopic rod, the fixed plate is positioned at the central position of the buffer groove.

The base is characterized by further comprising a connecting plate, wherein a telescopic supporting rod is arranged at the bottom of the connecting plate, one end of the telescopic supporting rod is connected with the connecting plate in a sliding mode, and the other end of the telescopic supporting rod is fixedly connected with one side of the base;

the connecting plate one side is equipped with coupling mechanism, coupling mechanism includes first fixed plate, second fixed plate, lockplate and locking screw, first fixed plate is located one side of connecting plate one side, just first fixed plate with connecting plate fixed connection, the second fixed plate with connecting plate sliding connection, the lockplate is located the second fixed plate dorsad the one side of first fixed plate, locking screw one end screw thread is worn to locate lockplate and can with the butt of second fixed plate, through rotating locking screw, the second fixed plate orientation first fixed plate direction is removed, so that the second fixed plate with first fixed plate can the centre gripping on the bed edge.

Furthermore, an adjusting groove is concavely formed in one surface of the connecting plate, which is back to the connecting mechanism, a connecting block is arranged in the adjusting groove in a sliding manner, two sides of the connecting block are respectively connected with the adjusting groove in a sliding manner, a first handle screw is arranged on one surface of the connecting block, which is far away from the adjusting groove, and one end of the first handle screw is in threaded penetrating through the connecting block and then is abutted against the connecting plate, so that the connecting block is fixed in the adjusting groove;

the fixed connecting rod that is provided with of connecting block, connecting rod one end connecting block fixed connection, the other end are equipped with the drainage pipe clamp, the drainage pipe clamp pass through the ball seat with the connecting rod is connected, the ball seat includes pedestal, spheroid and second handle screw, the pedestal one side with the connecting rod is kept away from the one end fixed connection of connecting block, the concave draw-in groove that is equipped with of pedestal another side, the spheroid inlays to be established in the draw-in groove and with pedestal sliding connection, the second handle screw with pedestal threaded connection, just the second handle screw can penetrate the draw-in groove, so that the second handle screw with the spheroid butt.

Furthermore, the drainage tube clamp comprises a first fixing shell and a second fixing shell, and one surface of the first fixing shell is fixedly connected with one surface of the ball body, which is back to the seat body;

the first fixing shell and the second fixing shell are all concavely provided with fixing grooves, one side of the first fixing shell is rotatably connected with one side of the second fixing shell through a spring hinge, and under the elastic action of the spring hinge, one side of the first fixing shell and one side of the second fixing shell, which are far away from the spring hinge, are mutually abutted, so that the fixing grooves of the first fixing shell and the second fixing shell are mutually aligned and form fixing holes.

Furthermore, the fixed slot internal fixation has laid the cotton pad of protection, just the both ends of fixed slot are provided with the fillet.

Furthermore, one side of the base, which is back to the buffer groove, is uniformly provided with a plurality of anti-slip rubber strips.

Furthermore, the clamping plate is of an arc-shaped structure, and an anti-skid cotton pad is fixedly paved on one surface, opposite to the clamping plate.

Furthermore, the adjusting mechanism comprises a threaded rod and an adjusting twisting handle, the threaded rod is positioned in the sliding groove, two ends of the threaded rod are respectively and rotatably connected with the sliding groove through bearings, the thread directions of two ends of the threaded rod are opposite, the threaded rod threads penetrate through the sliding blocks, and the two sliding blocks can move towards the same direction or opposite directions along the sliding groove by rotating the threaded rod;

one end of the threaded rod penetrates out of the cavity and is fixedly connected with the adjusting screw handle.

Furthermore, the adjusting mechanism comprises a diamond expansion bracket and a locking cylinder, the diamond expansion bracket is positioned in the cavity, two opposite ends of the diamond expansion bracket are respectively connected with the fixed plate in a sliding manner, and two opposite ends of the diamond expansion bracket are respectively connected with the two sliding blocks in a rotating manner;

one of them the sliding block is equipped with locking screw, locking screw one end with sliding block fixed connection, the other end passes through the connector is worn out outside the cavity, locking section of thick bamboo threaded sleeve is established locking screw keeps away from the one end of sliding block, through rotating locking section of thick bamboo, locking section of thick bamboo can with the fixed plate butt.

The beneficial effects of the utility model are that:

1. under the action of the adjusting mechanism, the distance between the two clamping plates can be adjusted, so that the water-sealed bottle can be fixed on the fixing plate, the contact area between the water-sealed bottle and the ground is increased, the stability of the water-sealed bottle is increased, and the water-sealed bottle is prevented from being knocked down easily; because elasticity telescopic link one end and fixed plate fixed connection, the other end and base inner wall sliding connection, when the water sealed bottle is touched to accident, under the spring action of each flexible bracing piece, the fixed plate can rock at the dashpot to for the fixed plate provides the cushion effect, prevent that the water sealed bottle from breaking away from two grip blocks or prevent that the condition that the turnover appears in the fixed plate, the utility model discloses a space between fixed plate and the dashpot provides certain removal space for the water sealed bottle of two grip blocks, when preventing that the unexpected drainage from taking over, the drainage is taken over and is separated with the water sealed bottle, thereby ensures the leakproofness of water sealed bottle.

2. Fix the connecting plate on the bed edge, through adjusting the base to suitable position after, adjust the length of bracing piece, make the bracing piece both ends respectively with base and ground butt for the base can be fixed subaerial steadily. Through taking over the drainage setting back in the drainage pipe clamp, can fix the drainage takeover, prevent that the drainage takeover accident from buckling and blockking up, through second hand screw for the spheroid can free rotation, with the angle of adjustment drainage pipe clamp, make the angle that the drainage was taken over can the patient's of adaptation position, prevent that the drainage takeover from buckling and the condition of blockking up appearing in the exit end of drainage pipe clamp, ensure patient's treatment safety.

Drawings

Fig. 1 is a schematic structural view of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a connecting plate of the anti-falling device of the water-sealed bottle for cardiothoracic surgery according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of a connecting mechanism of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a drainage tube clamp of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a fixing plate of the anti-tilting device of the water-sealed bottle for cardiothoracic surgery according to the first embodiment of the present invention.

Fig. 6 is a schematic structural view of an adjusting mechanism of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to a first embodiment of the present invention.

Fig. 7 is a schematic structural view of a fixing plate of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to a second embodiment of the present invention.

Fig. 8 is a structural schematic diagram of an adjusting mechanism of a water-sealed bottle tilting prevention device for cardiothoracic surgery according to a second embodiment of the present invention.

In the figure, 1-a fixing plate, 101-a cavity, 102-a sliding groove, 103-a connecting port, 11-a sliding block, 2-a clamping plate, 201-an anti-slip cotton pad, 21-a connecting piece, 3-a base, 301-a buffer groove, 31-an elastic telescopic rod, 32-an anti-slip rubber strip, 33-a limiting piece, 4-a connecting plate, 401-an adjusting groove, 41-an expansion supporting rod, 421-a first fixing plate, 422-a second fixing plate, 423-a locking plate, 424-a locking screw, 43-a connecting block, 431-a first handle screw, 44-a supporting rod, 45-a drainage pipe clamp, 451-a first fixing shell, 452-a second fixing shell, 453-a fixing groove, 454-a spring hinge, 456-a protective cotton pad, 5-a ball seat, 51-seat body, 511-clamping groove, 52-sphere, 53-second handle screw, 6-threaded rod, 61-adjusting screwing handle, 7-diamond expansion bracket, 71-locking cylinder and 72-locking screw.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 6, the anti-tilting device for a water-sealed bottle in cardiothoracic surgery of the present embodiment includes a fixing plate 1, a clamping plate 2 and a base 3.

As shown in fig. 5, the fixing plate 1 is provided with a cavity 101, and two opposite sides of the cavity 101 are respectively provided with a sliding groove 102, and each sliding groove 102 is internally provided with a sliding block 11 in a sliding manner. Two sides of one surface of the fixing plate 1 are respectively provided with a connector 103 communicated with the cavity 101, the connectors 103 are aligned with the sliding grooves 102, one end of each clamping plate 2 is fixedly connected with the sliding block 11 through a connecting piece 21, so that the clamping plates 2 can slide along the connectors 103, and the distance between the two clamping plates 2 is adjusted through an adjusting mechanism, so that the water-sealed bottle is clamped between the two clamping plates 2.

As shown in fig. 6, the adjusting mechanism of the present embodiment includes a threaded rod 6 and an adjusting knob 61. Threaded rod 6 is located sliding tray 102, and threaded rod 6 both ends are rotated with sliding tray 102 through the bearing respectively and are connected, and the screw thread direction at threaded rod 6 both ends is opposite, and threaded rod 6 screw thread wears to locate sliding block 11, can make two sliding blocks 11 move towards the same direction or towards opposite direction along sliding tray 102 through rotating threaded rod 6.

One end of the threaded rod 6 passes out of the cavity 101 and is fixedly connected with the adjusting screw handle 61.

Because the screw thread direction at threaded rod 6 both ends is opposite, through twisting adjusting handle 61 for sliding block 11 can slide along the direction of screw thread, thereby has realized that two sliding blocks 11 move towards the same direction or towards opposite direction along sliding tray 102, so that two grip blocks 2 can carry out the centre gripping to the water sealed bottle and fix or release the water sealed bottle. Under adjustment mechanism's effect, can adjust the distance between two grip blocks 2 for the water sealed bottle can be fixed on the fixed plate, through the area of contact who increases water sealed bottle and ground, increases the stability of water sealed bottle, prevents that the water sealed bottle from being knocked over easily.

In this embodiment, the clamping plates 2 are arc-shaped structures, and the anti-skid cotton pads 201 are fixedly laid on the opposite surfaces of the two clamping plates 2. The grip block 2 of this embodiment can the cross section carry out the centre gripping for the water sealed bottle of rectangle, and the both sides of water sealed bottle can be by the centre gripping in two grip blocks 2, simultaneously under the effect of cotton pad 201 of antiskid, can increase the grip block 2 to the centre gripping stability of water sealed bottle.

As shown in fig. 5, the base 3 is concavely provided with a buffer slot 301, the fixing plate 1 is disposed in the buffer slot 301, the fixing plate 1 is circumferentially provided with an elastic telescopic rod 31, one end of the elastic telescopic rod 31 is fixedly connected with the fixing plate 1, the other end of the elastic telescopic rod is slidably connected with the inner wall of the base 3, and the fixing plate 1 is located at the center of the buffer slot 301 under the elastic action of the elastic telescopic rod 31. In this embodiment, the two opposite sides of the base 3 are respectively provided with a limiting member 33, one end of the limiting member 33 is fixedly connected to the base 3, and the other end is slidably connected to the fixing plate 1, so as to limit the fixing plate 1 in the buffer slot 301.

The side wall of the base 3 of the embodiment is concavely provided with a groove body, and one end of the elastic telescopic rod 31 facing the base 3 is provided with a roller, so that the elastic telescopic rod 31 can be connected with the base 3 in a sliding manner. The elastic telescopic rod 31 is a two-section type nested structure, and the elastic telescopic rod 31 realizes elastic expansion through a spring.

Because 31 one end of elastic telescopic rod and 1 fixed connection of fixed plate, the other end and 3 inner wall sliding connection of base, when the water sealed bottle is touched to the accident, under the spring action of each flexible bracing piece 41, fixed plate 1 can rock at dashpot 102 to for fixed plate 1 provides the cushion effect, prevent that the water sealed bottle from breaking away from two grip blocks 2 or prevent that the condition that turnover from appearing in fixed plate 1 from appearing, the utility model discloses a space between fixed plate 1 and the dashpot 301 provides certain removal space for the water sealed bottle of two grip blocks 2, when preventing unexpected touching drainage takeover, the drainage takeover separates with the water sealed bottle, thereby ensures the leakproofness of water sealed bottle.

Preferably, the surface of the base 3 opposite to the buffer groove 301 is uniformly provided with a plurality of anti-slip rubber strips 32. Under the action of the anti-slip rubber strip 32, the friction force between the base 3 and the ground can be increased.

As shown in fig. 1 and 2, the portable electronic device further comprises a connecting plate 4, a telescopic supporting rod 41 is arranged at the bottom of the connecting plate 4, one end of the telescopic supporting rod 41 is connected with the connecting plate 4 in a sliding manner, and the other end of the telescopic supporting rod 41 is fixedly connected with one side of the base 3. The flexible bracing piece 41 of this embodiment is two segmentation extending structure, and flexible bracing piece 41 passes through the flexible length of screw locking, and the concave first spout that is equipped with in connecting plate 4 bottom, slides in the first spout and is provided with first slider, and the one end and the first slider fixed connection of base 3 are kept away from to flexible bracing piece 41, has realized flexible bracing

piece

41 and 4 sliding connection of connecting plate, and preferentially, first spout can set up the opening to make first slider can pass through in the first spout of opening slip embedding.

As shown in fig. 3, a connection mechanism is provided on one surface of the connection plate 4, the connection mechanism includes a first fixing plate 421, a second fixing plate 422, a locking plate 423 and a locking screw 424, the first fixing plate 421 is located on one side of the one surface of the connection plate 4, the first fixing plate 421 is fixedly connected to the connection plate 4, the second fixing plate 422 is slidably connected to the connection plate 4, the locking plate 423 is located on a surface of the second fixing plate 422 facing away from the first fixing plate 421, one end of the locking screw 424 is threaded through the locking plate 423 and can be abutted against the second fixing plate 422, and the second fixing plate 422 moves toward the first fixing plate 421 by rotating the locking screw 424, so that the second fixing plate 422 and the first fixing plate 421 can be clamped on the bed edge. The connecting plate 4 of this embodiment is provided with a second sliding slot, a first sliding block is slidably disposed in the second sliding slot, and the second fixing plate 422 is slidably connected to the first sliding block, so that the second fixing plate 422 is slidably connected to the connecting plate 4.

Fix connecting plate 4 on the bed edge, through adjusting base 3 to suitable position after, adjust the length of bracing piece 41, make the bracing piece 41 both ends respectively with base 3 and ground butt for base 3 can be fixed subaerial steadily.

As shown in fig. 1 and fig. 2, a concave adjustment groove 401 is formed in one surface of the connection plate 4, which faces away from the connection mechanism, a connection block 43 is slidably disposed in the adjustment groove 401, two sides of the connection block 43 are slidably connected with the adjustment groove 401, a first handle screw 431 is disposed on one surface of the connection block 43, which is away from the adjustment groove 401, and one end of the first handle screw 431 is threaded through the connection block 43 and then abuts against the connection plate 4, so that the connection block 43 is fixed in the adjustment groove 401.

As shown in fig. 4, the connecting block 43 is fixedly provided with a connecting rod 44, one end of the connecting rod 44 is fixedly connected to the connecting block 43, the other end of the connecting rod 44 is provided with a drainage pipe clamp 45, the drainage pipe clamp 45 is connected to the connecting rod 44 through a ball seat 5, the ball seat 5 comprises a seat body 51, a ball 52 and a second handle screw 53, one side of the seat body 51 is fixedly connected to one end of the connecting rod 44 far away from the connecting block 43, a slot 511 is concavely formed in the other side of the seat body 51, the ball 52 is embedded in the slot 511 and slidably connected to the seat body 51, the second handle screw 53 is in threaded connection with the seat body 51, and the second handle screw 53 can penetrate into the slot 511, so that the second handle screw 53 abuts against the ball 52.

Through unscrewing first handle screw 431, can adjust the position of connecting block 43 in adjustment tank 401 to the position of drainage pipe clamp 45 has been adjusted, makes drainage pipe clamp 45 be in suitable position, takes over to fix the drainage, prevents that the drainage from taking over unexpected buckling and stopping up. The end of the connecting rod 44 of this embodiment remote from the connecting block 43 faces the ground.

Through second handle screw 53 for spheroid 52 can free rotation, with the angle of adjustment drainage pipe clamp 45, make the angle of drainage takeover can the position of patient of adaptation, prevent that the drainage takeover from buckling and the condition of jam appearing in the exit end of drainage pipe clamp 45, ensure patient's treatment safety.

As shown in fig. 4, the drain pipe clamp 45 includes a first fixing shell 451 and a second fixing shell 452, and one surface of the first fixing shell 451 is fixedly connected to one surface of the ball 52 facing away from the seat body 51.

The fixing grooves 453 are concavely formed in the first fixing shell 451 and the second fixing shell 452, the fixing groove 453 of the first fixing shell 451 is located on one surface of the first fixing shell 451, which faces away from the ball 52, and one side of the first fixing shell 451 is rotatably connected with one side of the second fixing shell 452 through the spring hinge 454, and under the elastic force action of the spring hinge 454, one sides of the first fixing shell 451 and the second fixing shell 452, which are far away from the spring hinge 454, are abutted against each other, so that the fixing grooves 453 of the first fixing shell 451 and the second fixing shell 452 are aligned with each other to form the fixing hole 455, and the drainage connecting pipe can be fixed in the fixing hole 455. The spring hinge 454 of this embodiment supports two states of full open and full close, and automatically closes in the intermediate state.

In this embodiment, the fixing groove 453 is internally fixed with a protective cotton pad 456, and both ends of the fixing groove 453 are provided with rounded corners. Under the effect of protection cotton pad 456, can take over the drainage and carry out the butt centre gripping, prevent that the drainage from taking over and slide in fixed orifices 455. The fillet structure of fixed slot 453 can prevent that the both ends of fixed orifices 455 from oppressively crooked the drainage takeover, guarantees the unblocked of drainage takeover.

When the water-sealed bottle tilting prevention device for cardiothoracic surgery of this embodiment is used, the locking screw 424 is screwed, the second fixing plate 422 moves toward the first fixing plate 421, and the second fixing plate 422 and the first fixing plate 421 can be clamped on the bed edge. The length of the telescopic support rod 41 is adjusted so that the base 3 abuts against the ground.

The water sealed bottle is arranged on the fixing plate 1, the adjusting handle 61 is screwed, the sliding blocks 11 can slide along the direction of the threads, and the two sliding blocks 11 face the same direction along the sliding groove 102, so that the two clamping plates 2 can clamp and fix the water sealed bottle.

After the first handle screw 431 is unscrewed, the position of the connecting block 43 in the adjusting groove 401 is adjusted, so that the drainage tube clamp 45 is in a proper position. The first and second fixing

cases

451 and 452 are opened, the drain nozzle is disposed in the fixing groove 453 of the first fixing case 451, and the second fixing case 452 is closed to the first fixing case 451 by the spring hinge 454, so that the drain nozzle is clamped in the fixing hole 455.

Example 2

Referring to fig. 1 to 4, 7 and 8, the anti-tilting device for a water-sealed bottle for cardiothoracic surgery of the present embodiment includes a fixing plate 1, a clamping plate 2 and a base 3.

As shown in fig. 7, the fixing plate 1 is provided with a cavity 101, and two opposite sides of the cavity 101 are respectively provided with a sliding groove 102, and each sliding groove 102 is internally provided with a sliding block 11 in a sliding manner. Two sides of one surface of the fixing plate 1 are respectively provided with a connector 103 communicated with the cavity 101, the connectors 103 are aligned with the sliding grooves 102, one end of the clamping plate 2 is fixedly connected with the sliding block 11 through a connecting piece 21, so that the clamping plate 2 can slide along the connectors 103, and the distance between the two clamping plates 2 is adjusted through an adjusting mechanism, so that the water-sealed bottle is clamped between the two clamping plates 2.

As shown in fig. 8, the adjusting mechanism includes a diamond-shaped expansion bracket 7 and a locking cylinder 71, the diamond-shaped expansion bracket 7 is located in the cavity 101, two opposite ends of the diamond-shaped expansion bracket 7 are slidably connected to the fixed plate 1, and two opposite ends of the diamond-shaped expansion bracket 7 are rotatably connected to the two sliding blocks 11. The diamond expansion bracket 7 comprises four rod bodies which are connected end to end in a rotating way.

One of the sliding blocks 11 is provided with a locking screw 72, one end of the locking screw 72 is fixedly connected with the sliding block 11, the other end of the locking screw 72 penetrates out of the cavity 101 through a connecting port 103, the locking cylinder 71 is sleeved at one end, far away from the sliding block 11, of the locking screw 72 in a threaded mode, and the locking cylinder 71 can be abutted to the fixing plate 1 by rotating the locking cylinder 71. Through screwing up locking cylinder 71 for locking cylinder 71 presses to fixed plate 1, thereby fixes corresponding sliding block 11 in current position, and simultaneously under the effect of rhombus expansion bracket 7, another sliding block 11 is also fixed in current position, has realized the fixed of position between two grip blocks 2, fixes the water sealed bottle in two grip blocks 2. Under adjustment mechanism's effect, can adjust the distance between two grip blocks 2 for the water sealed bottle can be fixed on the fixed plate, through the area of contact who increases water sealed bottle and ground, increases the stability of water sealed bottle, prevents that the water sealed bottle from being knocked over easily.

In this embodiment, the clamping plate 2 is an arc structure, and the anti-skidding cotton pads 201 are fixedly laid on the opposite surfaces of the two clamping plates 2. The grip block 2 of this embodiment can the cross section carry out the centre gripping for the water sealed bottle of rectangle, and the both sides of water sealed bottle can be by the centre gripping in two grip blocks 2, simultaneously under the effect of cotton pad 201 of antiskid, can increase the grip block 2 to the centre gripping stability of water sealed bottle.

As shown in fig. 7, the base 3 is concavely provided with a buffer slot 301, the fixing plate 1 is disposed in the buffer slot 301, the fixing plate 1 is respectively provided with an elastic telescopic rod 31 around, one end of the elastic telescopic rod 31 is fixedly connected with the fixing plate 1, the other end is slidably connected with the inner wall of the base 3, and the fixing plate 1 is located at the center of the buffer slot 301 under the elastic action of the elastic telescopic rod 31. The two opposite sides of the base 3 of this embodiment are respectively provided with a limiting member 33, one end of the limiting member 33 is fixedly connected to the base 3, and the other end is slidably connected to the fixing plate 1, so as to limit the fixing plate 1 in the buffer slot 301.

Because 31 one end of elasticity telescopic link and 1 fixed connection of fixed plate, the other end and 3 inner wall sliding connection of base, when the water sealed bottle is touched in accident, under the spring action of each flexible bracing piece 41, fixed plate 1 can rock at dashpot 102 to for fixed plate 1 provides the cushion effect, prevent that the water sealed bottle from breaking away from two grip blocks 2 or prevent that the condition that turnover appears in fixed plate 1, the utility model discloses a space between fixed plate 1 and the dashpot 301 provides certain removal space for the water sealed bottle of two grip blocks 2, when preventing unexpected touching drainage takeover, the drainage takeover separates with the water sealed bottle, thereby ensures the leakproofness of water sealed bottle.

As shown in fig. 1 and fig. 2, the device further comprises a connecting plate 4, a telescopic supporting rod 41 is arranged at the bottom of the connecting plate 4, one end of the telescopic supporting rod 41 is slidably connected with the connecting plate 4, and the other end of the telescopic supporting rod 41 is fixedly connected with one side of the base 3. The flexible bracing piece 41 of this embodiment is two segmentation extending structure, and flexible bracing piece 41 passes through the flexible length of screw locking, and the concave first spout that is equipped with in connecting plate 4 bottom, slides in the first spout and is provided with first slider, and the one end and the first slider fixed connection of base 3 are kept away from to flexible bracing piece 41, has realized flexible bracing

piece

As shown in fig. 3, a connection mechanism is provided on one surface of the connection plate 4, the connection mechanism includes a first fixing plate 421, a second fixing plate 422, a locking plate 423 and a locking screw 424, the first fixing plate 421 is located on one side of the one surface of the connection plate 4, the first fixing plate 421 is fixedly connected to the connection plate 4, the second fixing plate 422 is slidably connected to the connection plate 4, the locking plate 423 is located on a surface of the second fixing plate 422 facing away from the first fixing plate 421, one end of the locking screw 424 is threaded through the locking plate 423 and can be abutted against the second fixing plate 422, and the second fixing plate 422 moves toward the first fixing plate 421 by rotating the locking screw 424, so that the second fixing plate 422 and the first fixing plate 421 can be clamped on the bed edge. The connecting plate 4 of this embodiment is equipped with the second spout, and it is provided with first slider to slide in the second spout, and second fixed plate 422 and first slider sliding connection have realized second fixed plate 422 and connecting plate 4 sliding connection.

Through unscrewing first handle screw 431, can adjust the position of connecting block 43 in adjustment tank 401 to the position of drainage pipe clamp 45 has been adjusted, makes drainage pipe clamp 45 be in suitable position, takes over to fix the drainage, prevents that the drainage from taking over unexpected buckling and stopping up. The end of the connecting rod 44 of this embodiment remote from the connecting block 43 faces towards the ground.

In this embodiment, the fixing groove 453 is internally fixed with a protective cotton pad 456, and both ends of the fixing groove 453 are provided with rounded corners. Under the effect of protection cotton pad 456, can carry out the butt centre gripping to the drainage takeover, prevent that the drainage takeover from sliding in fixed orifices 455. The fillet structure of fixed slot 453 can prevent that the both ends of fixed orifices 455 from oppressively crooked the drainage takeover, guarantees the unblocked of drainage takeover.

The water-sealed bottle is arranged on the fixing plate 1, the two clamping plates 2 are slid to enable the two clamping plates 2 to be abutted against the water-sealed bottle, the locking cylinder 71 is screwed, the locking cylinder 71 is pressed towards the fixing plate 1, the locking cylinder 71 is abutted against the fixing plate 1, the two clamping plates 2 are fixed at the current position, and therefore the water-sealed bottle is clamped and fixed.

The adjusting handle 61 is screwed, the sliding blocks 11 can slide along the direction of the screw thread, and the two sliding blocks 11 face the same direction along the sliding groove 102, so that the two clamping plates 2 can clamp and fix the water sealed bottle.

cases

451 and 452 are opened, the drainage nipple is disposed in the fixing groove 453 of the first fixing case 451, and the second fixing case 452 is closed on the first fixing case 451 by the snap hinge 454, so that the drainage nipple is clamped in the fixing hole 455.

Claims

1. A water-sealed bottle anti-falling device for cardiothoracic surgery, which is characterized by comprising a fixed plate (1), a clamping plate (2) and a base (3),

the fixing plate (1) is provided with a cavity (101), two opposite sides in the cavity (101) are respectively provided with a sliding groove (102), and a sliding block (11) is respectively arranged in each sliding groove (102) in a sliding manner; two sides of one surface of the fixing plate (1) are respectively provided with a connecting port (103) communicated with the cavity (101), the connecting ports (103) are aligned to the sliding groove (102), one end of the clamping plate (2) is fixedly connected with the sliding block (11) through a connecting piece (21) so that the clamping plate (2) can slide along the connecting ports (103), and the distance between the two clamping plates (2) is adjusted through an adjusting mechanism so as to clamp the water-sealed bottle between the two clamping plates (2);

base (3) are equipped with dashpot (301) concavely, fixed plate (1) are located in dashpot (301), just fixed plate (1) is provided with elasticity telescopic link (31) all around respectively, elasticity telescopic link (31) one end with fixed plate (1) fixed connection, the other end with base (3) inner wall sliding connection under the elastic action of elasticity telescopic link (31), fixed plate (1) are in the central point of dashpot (301) puts.

2. The apparatus of claim 1, wherein the bottle tilting prevention device comprises: the base is characterized by further comprising a connecting plate (4), wherein a telescopic supporting rod (41) is arranged at the bottom of the connecting plate (4), one end of the telescopic supporting rod (41) is connected with the connecting plate (4) in a sliding mode, and the other end of the telescopic supporting rod (41) is fixedly connected with one side of the base (3);

one surface of the connecting plate (4) is provided with a connecting mechanism, the connecting mechanism comprises a first fixing plate (421), a second fixing plate (422), a locking plate (423) and a locking screw (424), the first fixing plate (421) is positioned on one side of one surface of the connecting plate (4), the first fixing plate (421) is fixedly connected with the connecting plate (4), the second fixing plate (422) is connected with the connecting plate (4) in a sliding way, the locking plate (423) is positioned on one surface of the second fixing plate (422) opposite to the first fixing plate (421), one end of the locking screw (424) is threaded through the locking plate (423) and can be abutted against the second fixing plate (422), by turning the locking screw (424), the second fixing plate (422) is moved towards the first fixing plate (421), so that the second fixing plate (422) and the first fixing plate (421) can be clamped on the bed edge.

3. The apparatus of claim 2, wherein the bottle tilting prevention device comprises: one surface, back to the connecting mechanism, of the connecting plate (4) is concavely provided with an adjusting groove (401), a connecting block (43) is arranged in the adjusting groove (401) in a sliding mode, two sides of the connecting block (43) are respectively in sliding connection with the adjusting groove (401), one surface, far away from the adjusting groove (401), of the connecting block (43) is provided with a first handle screw (431), one end of the first handle screw (431) penetrates through the connecting block (43) and then abuts against the connecting plate (4), and therefore the connecting block (43) is fixed in the adjusting groove (401);

a connecting rod (44) is fixedly arranged on the connecting block (43), one end of the connecting rod (44) is fixedly connected with the connecting block (43), the other end is provided with a drainage pipe clamp (45), the drainage tube clamp (45) is connected with the connecting rod (44) through a ball seat (5), the ball seat (5) comprises a seat body (51), a ball body (52) and a second handle screw (53), one surface of the seat body (51) is fixedly connected with one end of the connecting rod (44) far away from the connecting block (43), the other surface of the seat body (51) is concavely provided with a clamping groove (511), the ball body (52) is embedded in the clamping groove (511) and is connected with the seat body (51) in a sliding way, the second handle screw (53) is connected with the base body (51) in a threaded manner, and the second handle screw (53) can penetrate into the clamping groove (511), so that the second handle screw (53) abuts against the spherical body (52).

4. A water-sealed bottle inversion preventing device for cardiothoracic surgery as claimed in claim 3, wherein: the drainage pipe clamp (45) comprises a first fixing shell (451) and a second fixing shell (452), and one surface of the first fixing shell (451) is fixedly connected with one surface of the ball body (52) back to the seat body (51);

the first fixing shell (451) and the second fixing shell (452) are both concavely provided with fixing grooves (453), one side of the first fixing shell (451) is rotatably connected with one side of the second fixing shell (452) through a spring hinge (454), and under the action of the elastic force of the spring hinge (454), one sides of the first fixing shell (451) and the second fixing shell (452), which are far away from the spring hinge (454), are mutually abutted, so that the fixing grooves (453) of the first fixing shell (451) and the second fixing shell (452) are mutually aligned to form a fixing hole (455).

5. The apparatus of claim 4, wherein the bottle tilting prevention device comprises: the fixed slot (453) internal fixation has laid protection cotton pad (456), just the both ends of fixed slot (453) are provided with the fillet.

6. The apparatus of claim 1, wherein the bottle tilting prevention device comprises: one side of the base (3), which faces away from the buffer groove (301), is uniformly provided with a plurality of anti-slip rubber strips (32).

7. The apparatus of claim 1, wherein the bottle tilting prevention device comprises: the clamping plate (2) is of an arc-shaped structure, and an anti-skidding cotton pad (201) is fixedly paved on one surface, opposite to the clamping plate (2).

8. The apparatus of claim 1, wherein the bottle tilting prevention device comprises: the adjusting mechanism comprises a threaded rod (6) and an adjusting twist handle (61), the threaded rod (6) is located in the sliding groove (102), two ends of the threaded rod (6) are respectively connected with the sliding groove (102) in a rotating mode through bearings, the thread directions of the two ends of the threaded rod (6) are opposite, the threads of the threaded rod (6) penetrate through the sliding blocks (11), and the two sliding blocks (11) can move towards the same direction or opposite directions along the sliding groove (102) by rotating the threaded rod (6);

one end of the threaded rod (6) penetrates out of the cavity (101) and is fixedly connected with the adjusting screw handle (61).

9. The apparatus of claim 1, wherein the bottle tilting prevention device comprises: the adjusting mechanism comprises a diamond-shaped telescopic frame (7) and a locking barrel (71), the diamond-shaped telescopic frame (7) is located in the cavity (101), two opposite ends of one diamond-shaped telescopic frame (7) are respectively in sliding connection with the fixed plate (1), and two opposite ends of the other diamond-shaped telescopic frame are respectively in rotating connection with the two sliding blocks (11);

one of them sliding block (11) are equipped with locking screw (72), locking screw (72) one end with sliding block (11) fixed connection, the other end passes through connector (103) are worn out outside cavity (101), locking section of thick bamboo (71) threaded sleeve is established locking screw (72) are kept away from the one end of sliding block (11), through rotating locking section of thick bamboo (71), locking section of thick bamboo (71) can with fixed plate (1) butt.