CN218870919U

CN218870919U - Closed thoracic drainage device

Info

Publication number: CN218870919U
Application number: CN202222108147.5U
Authority: CN
Inventors: 张文静
Original assignee: First Peoples Hospital of Chongqing Liangjiang New Area
Current assignee: First Peoples Hospital of Chongqing Liangjiang New Area
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-04-18
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a thorax closed drainage device, including the water-sealed bottle, the upper surface of water-sealed bottle is equipped with sealed lid, the lower fixed surface of water-sealed bottle has the base, the left and right sides of sealed lid upper surface all is fixed with the couple, the upper surface of sealed lid is fixed with the joint, the inside intercommunication that connects has drainage tube body, drainage tube body's the outside is equipped with and is used for centre gripping drainage tube body fixture, fixture's upper surface is equipped with hangs the subassembly, fixture is including two buckles of activity in the drainage tube body outside, two the top of buckle is fixed with the connecting plate. This thorax closed drainage device drives two buckle rebound simultaneously through pushing down the handspike, thereby is connected drainage tube body joint at the lower surface of bottom plate through bottom plate and buckle promptly to flatten the drainage tube body, block the inside current of drainage tube body.

Description

Closed thoracic drainage device

Technical Field

The utility model relates to a drainage tube centre gripping technical field specifically is a thorax closed drainage device.

Background

Closed thoracic drainage is to put one end of a drainage tube into a thoracic cavity, and the other end is connected into a water-sealed bottle which is lower than the drainage tube, so that gas can be discharged or liquid in the thoracic cavity can be collected, lung tissues can be expanded again to recover functions, and the closed thoracic drainage is widely applied to drainage of hemothorax, pneumothorax and empyema and after thoracotomy as a treatment means and plays an important role in treating diseases.

When having inserted the drainage tube in current patient's thorax, liquid when in the drainage bottle is more, medical personnel need demolish the joint, change closed drainage bottle or fall the liquid in the drainage bottle, however before demolising the joint, use two hemostatic forceps closed with the pipeline of drainage tube usually, prevent gas leakage, owing to use a hemostatic forceps centre gripping on the drainage tube, the inner passage of drainage tube is not blocked completely, makes liquid or gas flow at the drainage tube easily, but uses two hemostatic forceps centre gripping comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a thorax closed drainage device, possess advantages such as the centre gripping of being convenient for, solved the problem that needs use two hemostatic forceps.

In order to achieve the above object, the utility model provides a following technical scheme: a closed thoracic drainage device comprises a water-sealed bottle, wherein a sealing cover is arranged on the upper surface of the water-sealed bottle, a base is fixed on the lower surface of the water-sealed bottle, hooks are fixed on the left side and the right side of the upper surface of the sealing cover, a connector is fixed on the upper surface of the sealing cover, a drainage tube body is communicated with the interior of the connector, a clamping mechanism for clamping the drainage tube body is arranged on the outer side of the drainage tube body, and a hanging assembly is arranged on the upper surface of the clamping mechanism;

the clamping mechanism comprises two buckles which move outside the drainage tube body, a connecting plate is fixed at the top ends of the two buckles, positioning blocks are fixed on the left side and the right side of the connecting plate respectively, shaft rods move inside the two positioning blocks respectively, a bottom plate is fixed at the bottom ends of the shaft rods, springs sleeved on the outer sides of the shaft rods are fixed on the upper surfaces of the two positioning blocks respectively, limiting blocks are fixed at the top ends of the two shaft rods respectively, rotating rods are rotatably connected inside the connecting plate, and cams are fixed on the outer sides of the rotating rods and on the front side and the rear side of the connecting plate respectively.

Furthermore, the clamping mechanism further comprises a hand lever fixed on the outer side of the front side cam, and an anti-skidding sleeve is fixed on the outer side of the hand lever.

Furthermore, the inside of locating piece is seted up and is supplied two axostylus axostyles to reciprocate and remove the hole, axostylus axostyle and removal hole clearance fit.

Furthermore, the outside of bull stick and be located one side that two cams are carried on the back mutually all be fixed with the snap ring, the rear end of bull stick runs through and extends to the back of connecting plate.

Further, the through-hole that quantity was two and supplied two buckles to reciprocate is seted up to the inside of bottom plate, two the draw-in groove that is used for placing the drainage tube body is all seted up to the inside of buckle.

Furthermore, the suspension assembly comprises two positioning cylinders fixed on the upper surface of the connecting plate, the two positioning cylinders are fixedly provided with connecting ropes, and the two tops of the connecting ropes are fixedly provided with arc-shaped buckles.

Furthermore, the connecting rope is a flax braided rope, and the two positioning cylinders are symmetrically distributed on the left side and the right side of the vertical central axis of the connecting plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this thorax closed drainage device drives two buckle rebound simultaneously through pressing down the handspike, thereby is connected drainage tube body joint at the lower surface of bottom plate through bottom plate and buckle promptly to flatten the drainage tube body, block the inside current of drainage tube body.

2. This thorax closed drainage device is buckled through buckling the arc and is hung on the iron stand of sick bed limit, is connected with the connecting plate through connecting rope and a location section of thick bamboo to hang whole clamping device, effectual clamping device when the centre gripping of avoiding drags the one end that drainage tube body and patient are connected.

Drawings

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

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

FIG. 3 is a schematic top view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure of the buckle and the base of the present invention;

fig. 5 is a schematic view of the suspension assembly of the present invention.

In the figure: 1 water-sealed bottle, 2 sealed lids, 3 bases, 4 couples, 5 joints, 6 drainage tube bodies, 7 fixture, 701 buckle, 702 connecting plate, 703 locating piece, 704 axostylus axostyle, 705 bottom plate, 706 spring, 707 stopper, 708 bull stick, 709 cam, 710 handspike, 8 hang the subassembly, 801 location section of thick bamboo, 802 connection rope, 803 arc are detained.

Detailed Description

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

Referring to fig. 1, the closed thoracic drainage device in this embodiment includes a water-sealed bottle 1, a sealing cover 2 is disposed on an upper surface of the water-sealed bottle 1, a base 3 is fixed on a lower surface of the water-sealed bottle 1, hooks 4 are fixed on left and right sides of an upper surface of the sealing cover 2, a connector 5 is fixed on the upper surface of the sealing cover 2, a drainage tube body 6 is communicated with an inside of the connector 5, a clamping mechanism 7 for clamping the drainage tube body 6 is disposed on an outer side of the drainage tube body 6, and a hanging assembly 8 is disposed on an upper surface of the clamping mechanism 7.

Referring to fig. 2-4, in order to perform a closing function, the clamping mechanism 7 in this embodiment includes two buckles 701 movable outside the drainage tube body 6, top ends of the two buckles 701 are fixed with a connecting plate 702, the connecting plate 702 is movable on an upper surface of a bottom plate 705, positioning blocks 703 are fixed on both left and right sides of the connecting plate 702, a shaft rod 704 is movable inside the two positioning blocks 703, the bottom end of the shaft rod 704 is fixed with the bottom plate 705, upper surfaces of the two positioning blocks 703 are fixed with springs 706 sleeved outside the shaft rod 704, the positioning blocks 703 compress the springs 706, the springs 706 rebound to push the positioning blocks 703, top ends of the two shaft rods 704 are fixed with limiting blocks 707, the limiting blocks 707 are used for stopping the springs 706, the inside of the connecting plate 702 is rotatably connected with a rotating rod 708, and cams 709 are fixed outside the rotating rod 708 and on both front and rear sides of the connecting plate 702.

Fixture 7 is still including fixing the handle bar 710 in the front side cam 709 outside, the outside of handle bar 710 is fixed with the antiskid cover, the antiskid cover is the rubber sleeve, the removal hole that supplies two axostylus axostyles 704 to reciprocate is seted up to the inside of locating piece 703, axostylus axostyle 704 and removal hole clearance fit, the outside of bull stick 708 and be located two cams 709 one side that carries on the back mutually all are fixed with the snap ring, when cam 709's more salient face and bottom plate 705 laminate, will be about to connecting plate 702 jack-up this moment, the rear end of bull stick 708 runs through and extends to the back of connecting plate 702, the through-hole that quantity just supplies two buckles to reciprocate is seted up for two and 701 in the inside of bottom plate 705, the draw-in groove that is used for placing drainage tube body 6 is all seted up to the inside of two buckles 701.

Therefore, the clamping mechanism 7 can be seen, the two buckles 701 are driven to move upwards by pressing down the hand lever 710, that is, the bottom plate 705 is connected with the buckles 701 so as to clamp the drainage tube body 6 on the lower surface of the bottom plate 705, and the drainage tube body 6 is closed.

Referring to fig. 5, in order to perform a hanging function, the hanging assembly 8 in this embodiment includes two positioning cylinders 801 fixed on the upper surface of the connecting plate 702, connecting ropes 802 are fixed inside the two positioning cylinders 801, and arc buckles 803 are fixed on the top ends of the two connecting ropes 802.

The connecting rope 802 is a flax braided rope, the flax braided rope is adopted to prolong the service life of the connecting rope 802, and the two positioning cylinders 801 are symmetrically distributed on the left side and the right side of the vertical central axis of the connecting plate 702.

Therefore, the above-mentioned hanging assembly 8 is connected to the connection plate 702 through the connection rope 802 and the positioning cylinder 801 by hanging the arc-shaped buckle 803 on the iron frame beside the patient bed, thereby hanging the whole clamping device.

The working principle of the embodiment is as follows:

(1) When the connector 5 needs to be detached, the drainage tube body 6 is placed inside the two buckles 701, the hand lever 710 is pressed down rightwards, the hand lever 710 drives the cam 709 at the front side to rotate, the cam 709 at the front side drives the rotating lever 708 at the inner part to rotate, the rotating lever 708 simultaneously drives the cam 709 at the rear side to rotate, namely, when the convex surface of the cam 709 is attached to the bottom plate 705, the connecting plate 702 can be jacked up at this time, the connecting plate 702 drives the two buckles 701 to move upwards, the buckles 701 move upwards in the through holes at this time, and meanwhile, the drainage tube body 6 inside the two buckles 701 is driven, through the extrusion of the bottom plate 705 and the stopping function of the buckles 701, the drainage tube body 6 is flattened by the two buckles 701 at this time, the drainage tube bodies 6 located in the two buckles 701 are in a closed state, when the connecting plate 702 moves upwards, the spring 706 is compressed by the positioning block 703, and the spring 706 is limited by the limiting block 707.

(2) After sealing drainage tube body 6, hang arc buckle 803 on the iron stand of sick bed limit, be connected with connecting plate 702 through connecting rope 802 and location section of thick bamboo 801, thereby hang whole clamping device, the effectual clamping device that avoids dragging the one end that drainage tube body 6 and patient are connected in the centre gripping, avoid simultaneously shaking of drainage tube body 6 to lead to the patient to feel uncomfortable when changing joint 5, after finishing when connecting 5 changes, mention handle bar 710, spring 706 kick-backs and promotes connecting plate 702 and move down this moment, drive two buckles 701 of lower surface simultaneously, buckle 701 stretches out from the inside of through-hole, part drainage tube body 6 and bottom plate 705 simultaneously, accomplish the change to joint 5 this moment promptly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a thorax closed drainage device, includes water-sealed bottle (1), its characterized in that: the drainage tube comprises a water-sealed bottle (1), and is characterized in that a sealing cover (2) is arranged on the upper surface of the water-sealed bottle (1), a base (3) is fixed on the lower surface of the water-sealed bottle (1), hooks (4) are fixed on the left side and the right side of the upper surface of the sealing cover (2), a connector (5) is fixed on the upper surface of the sealing cover (2), a drainage tube body (6) is communicated with the inside of the connector (5), a clamping mechanism (7) for clamping the drainage tube body (6) is arranged on the outer side of the drainage tube body (6), and a hanging assembly (8) is arranged on the upper surface of the clamping mechanism (7);

the clamping mechanism (7) comprises two buckles (701) which are movably arranged on the outer side of the drainage tube body (6), a connecting plate (702) is fixed at the top ends of the two buckles (701), positioning blocks (703) are fixed on the left side and the right side of the connecting plate (702), a shaft rod (704) is movably arranged inside the two positioning blocks (703), a bottom plate (705) is fixed at the bottom end of the shaft rod (704), springs (706) sleeved on the outer side of the shaft rod (704) are fixed on the upper surfaces of the two positioning blocks (703), limiting blocks (707) are fixed on the top ends of the two shaft rods (704), a rotating rod (708) is rotatably connected inside the connecting plate (702), and cams (709) are fixed on the outer side of the rotating rod (708) and on the front side and the back side of the connecting plate (702).

2. The closed thoracic drainage device of claim 1, further comprising: the clamping mechanism (7) further comprises a hand lever (710) fixed on the outer side of the front side cam (709), and an anti-slip sleeve is fixed on the outer side of the hand lever (710).

3. The closed thoracic drainage device of claim 1, further comprising: the positioning block (703) is internally provided with moving holes for the two shaft rods (704) to move up and down, and the shaft rods (704) are in clearance fit with the moving holes.

4. The closed thoracic drainage device of claim 1, further comprising: clamping rings are fixed on the outer sides of the rotating rods (708) and on the opposite sides of the two cams (709), and the rear ends of the rotating rods (708) penetrate through and extend to the back of the connecting plate (702).

5. The closed thoracic drainage device of claim 1, further comprising: the number of the through holes which are two and supply two buckles (701) to move up and down are formed in the bottom plate (705), and clamping grooves used for placing the drainage tube body (6) are formed in the buckles (701).

6. The closed thoracic drainage device of claim 1, further comprising: hang subassembly (8) including fixing two location section of thick bamboo (801) at connecting plate (702) upper surface, two the inside of location section of thick bamboo (801) all is fixed with connects rope (802), two the top of connecting rope (802) all is fixed with the arc and buckles (803).

7. The closed thoracic drainage device of claim 6, further comprising: the connecting rope (802) is a flax braided rope, and the two positioning cylinders (801) are symmetrically distributed on the left side and the right side of a vertical central axis of the connecting plate (702).