CN219517328U - Drainage device for thoracic surgery nursing - Google Patents

Abstract

The utility model discloses a drainage device for thoracic surgery nursing, which comprises a liquid storage tank, wherein a sliding block is arranged at the edge of the top of the liquid storage tank, four groups of annular sliding grooves which are in sliding fit are symmetrically arranged on the inner side of the sliding block, mounting rings are arranged at the tops of the four groups of annular sliding grooves, an integrally connected annular cover plate is arranged at the top of the mounting rings, and a mounting column is arranged at the middle position of the top of the annular cover plate; according to the drainage tube head structure, the two groups of connectors are communicated, so that drainage tube heads needing drainage are conveniently communicated to conduct drainage of pleural effusion, when one drainage channel is in unsmooth circulation or blockage, the other drainage structure is conveniently communicated and replaced by directly contacting with the drainage tube heads, free conversion of the structure is conveniently achieved, and the direction and orientation of drainage positions of the two groups of drainage tube heads are conveniently adjusted by matching with the rotary matching of the annular cover plate on the inner side of the liquid storage tank, so that the operability and flexibility of the structure are further improved.

Description

Drainage device for thoracic surgery nursing

Technical Field

The utility model relates to the technical field of nursing drainage in thoracic surgery, in particular to a drainage device for nursing in thoracic surgery.

Background

Closed drainage of the thoracic cavity is a relatively wide technology for thoracic surgery and is an effective method for treating the abscess chest, traumatic pneumothorax, pneumothorax and spontaneous pneumothorax. The gravity drainage is taken as a principle, and is an important measure for reconstructing after thoracotomy, maintaining the negative pressure of the chest, draining the qi and the hydrops in the chest and promoting the expansion of the lung. The purpose of the utility model is to better improve the negative pressure of the thoracic cavity, discharge the qi, the blood and the liquid from the pleural cavity, prevent the reflux, promote the pulmonary re-opening and the pleural cavity closing; balance pressure, prevent mediastinal displacement and pulmonary compression;

the utility model discloses a drainage device is used in thoracic surgery nursing to patent number CN215082807U, the device is mainly through closing the drainage check valve of drainage tube outer wall earlier, prevent drainage hydrops backward flow and advance the thorax, through pressing the button bubble in the spacing inslot, thereby break away from the spacing groove behind the clamping axle extrusion little spring through the solid fixed ring, thereby make feed liquor pipe and drainage tube separation, extrude sealing spring after passing through connecting pipe contact hose with the feed liquor pipe on the new liquid storage pot again, get into spacing groove block to the button bubble, sealing spring tightly sticiss the hose in the bottom of connecting pipe, thereby guaranteed sealedly, but when the device in-service use still has following defect:

above-mentioned patent prevents through the setting of check valve that drainage hydrops from flowing back into the thorax, but when drainage device uses in succession, the hydrops probably produces the jam in the conveying channel of drainage tube, dredge the jam passageway temporarily and clear up very inconvenient, and influence the normal clear of thorax hydrops drainage work, the limitation of increasing the device use, and when dismantling the clearance to the drainage tube, often need dismantle the sealing member that is connected with the body just can wholly demolish the drainage tube, actual operation is very inconvenient, increase the degree of difficulty of drainage tube dismouting work, reduce the work efficiency of drainage tube dismantlement clearance.

Disclosure of Invention

The utility model aims to provide a drainage device for thoracic surgery nursing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device for thoracic surgery nursing, includes the reservoir, the edge at reservoir top installs the slider, the inboard symmetry of slider is equipped with four sets of slip fit's annular spout, four sets of the top of annular spout is equipped with the collar, the annular apron of integration connection is installed at the top of collar, the intermediate position department at annular apron top installs the erection column, the storage tank is installed to the both sides of erection column, annular draw-in groove has been seted up to the edge of annular apron bottom, the top of reservoir one side is equipped with the positioning cylinder, the inboard cover of positioning cylinder is equipped with locating lever and the first spring with locating lever elastic connection respectively, locating lever and annular draw-in groove card fit;

positioning holes are formed in two sides of the inner part of the annular cover plate, sleeves are arranged on two sides, close to the positioning holes, of the inner part of the annular cover plate, a conical positioning rod and a second spring which is elastically connected with the conical positioning rod are sleeved in the sleeves on the same side, positioning pipes are sleeved on the inner sides of the two groups of positioning holes, conical holes which are matched with the conical positioning rod in a clamping mode are formed in two sides of the two groups of positioning pipes, two sets of inside of registration arm is equipped with the honeycomb duct, two sets of the one end intercommunication of honeycomb duct has the three-way valve, two sets of the one end intercommunication of three-way valve has the connector, a set of one side of connector is connected with the drainage tube head of intercommunication each other, two sets of the top intercommunication of three-way valve has the check valve, and the top intercommunication of check valve has the gas-supply pipe, two sets of the one side intercommunication that the gas-supply pipe is close to each other has the gasbag, gasbag and the mutual adaptation of storage tank.

Preferably, the bottom of reservoir one side is equipped with the flowing back valve, the bottom that reservoir one side is close to the positioning cylinder is equipped with the dead lever, the bottom of dead lever is equipped with the link of suitably joining in marriage with the dead lever card, is convenient for through the location cooperation of link and dead lever, promotes the dead lever to keep tensile state.

Preferably, the top in the erection column outside is equipped with the commentaries on classics handle, and the outside of commentaries on classics handle is equipped with anti-skidding line, increases the operability of structure.

Preferably, two groups of the top and the bottom of the inner side of the storage groove are provided with magnetic suction plates, two groups of the top and the bottom of the air bags are provided with magnetic suction blocks, one side, close to each other, of each air bag is provided with an air inlet hole, opposite sides of the magnetic suction plates and the magnetic suction blocks are convenient to attract each other, and the air bags are promoted to be clamped into the storage groove for positioning.

Preferably, one group of the connectors is communicated with a drainage tube head, the other group of the connectors is sleeved with a protective cap on one side of the outer side of the connector, and the protective cap and the connectors which do not work can be used for sealing and protecting, so that external dust and bacteria are prevented from entering the connectors.

Preferably, through grooves are symmetrically formed in two sides of the top of the annular cover plate, and four groups of conical positioning rods extend out of the sleeve and the through grooves and are provided with pull rods, so that the pull rods are pulled conveniently to drive the conical positioning rods inside to stretch.

Compared with the prior art, the utility model has the beneficial effects that:

this drainage device for thoracic surgery nursing sets up through the intercommunication of two sets of connectors, be convenient for carry out the hydrothorax drainage work with the drainage tube head switch-on that needs the drainage, and when the circulation is unsmooth or the jam phenomenon appears in one of them drainage passageway, another drainage structure of group is changed in the intercommunication of the direct contact drainage tube head of being convenient for, so that realize the free conversion of structure, and the cooperation annular apron is at the inboard rotary fit of reservoir, be convenient for adjust the direction orientation of two sets of drainage tube head drainage positions, further increase the operability and the flexibility of structure, and utilize the block location of two sets of toper locating levers and locating tube, be convenient for carry out location locking and location release with the inboard locating tube of card income locating hole, so as to manual calibration dismouting with the locating tube, make the honeycomb duct follow the inboard complete clearance work of taking out of annular apron, improve drainage device maintenance clearance's convenience and work efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

fig. 4 is a perspective view of the annular cover plate of the present utility model.

In the figure: 1. a liquid storage tank; 2. an annular cover plate; 3. a connector; 4. a three-way valve; 5. a one-way valve; 6. a flow guiding pipe; 7. a mounting column; 8. a storage groove; 9. an air bag; 10. a gas pipe; 11. a positioning tube; 12. a drainage tube head; 13. a positioning cylinder; 14. a first spring; 15. a positioning rod; 16. an annular clamping groove; 17. a sleeve; 18. a second spring; 19. a conical positioning rod; 20. a mounting ring; 21. an annular chute; 22. a slide block; 23. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, embodiments of the present utility model are provided: the utility model provides a drainage device for thoracic surgery nursing, including reservoir 1, the edge at reservoir 1 top installs slider 22, slider 22's inboard symmetry is equipped with four sets of slip fit's annular chute 21, the top of four sets of annular chute 21 is equipped with collar 20, the annular apron 2 of integration connection is installed at the top of collar 20, the intermediate position department at annular apron 2 top installs erection column 7, the top outside erection column 7 is equipped with the commentaries on classics handle, and the outside of commentaries on classics handle is equipped with the antiskid line, increase the operability of structure, storage tank 8 is installed to the both sides of erection column 7, annular draw-in groove 16 has been seted up at the edge of annular apron 2 bottom, reservoir 1 one side top is equipped with positioning cylinder 13, positioning cylinder 13's inboard cover is equipped with locating lever 15 and the first spring 14 of being connected with locating lever 15 elasticity respectively, locating lever 15 and annular draw-in groove 16 card fit, the bottom of reservoir 1 one side is equipped with the flowing back valve, the bottom of reservoir 1 side is close to positioning cylinder 13 is equipped with the dead lever, the bottom of locating lever 15 is equipped with the link with the locating lever card fit's link, be convenient for through link and the locating lever card fit of dead lever, the tensile state of locating lever 15 is kept;

positioning holes 23 are formed in two sides of the inside of the annular cover plate 2, sleeves 17 are arranged in the two sides, close to the positioning holes 23, of the inside of the annular cover plate 2, conical positioning rods 19 and second springs 18 elastically connected with the conical positioning rods 19 are sleeved in the two groups of sleeves 17 on the same side respectively, through grooves are symmetrically formed in two sides of the top of the annular cover plate 2, the tops of the four groups of conical positioning rods 19 extend out of the sleeves 17 and the outside of the through grooves and are provided with pull rods, so that the pull rods are pulled to drive the conical positioning rods 19 in the inside to stretch, positioning pipes 11 are sleeved in the inner sides of the two groups of positioning holes 23, conical holes which are matched with the conical positioning rods 19 in a clamping manner are formed in the two groups of positioning pipes 11, guide pipes 6 are arranged in the two groups of positioning pipes 11, one ends of the two groups of guide pipes 6 are communicated with three-way valves 4, one ends of the two groups of three-way valves 4 are communicated with connectors 3, one side of one group of connectors 3 is connected with a drainage 12, one side of each other group of connectors 3 is communicated with one side of the other, one side of the other connectors 3 is sleeved with a protective cap which can be sealed with the non-working connectors 3, dust bacteria can be prevented from entering the connectors 3, the two groups of connectors 4 are matched with the air bags 5, and the top of the two groups of air bags 10 are communicated with one-way valves 10 are communicated with the top 9, and one side of the air bags 9 are communicated with one side of the air bags 5, and one side of the other is communicated with one side of the air bags 9 is communicated with one side 9;

the top and the bottom of the inner sides of the two groups of storage grooves 8 are provided with magnetic suction plates, the top and the bottom of the two groups of air bags 9 are provided with magnetic suction blocks, one side, close to each other, of the two groups of air bags 9 is provided with an air inlet hole, opposite sides of the magnetic suction plates and the magnetic suction blocks are convenient to attract each other, and the air bags 9 are promoted to be clamped into the storage grooves 8 for positioning.

Working principle: when the device performs hydrothorax drainage work of thoracic surgery nursing, one group of air bags 9 can be taken out from the storage groove 8, the storage groove 8 is pressed to send air from the air pipe 10 to the communication position of the connector 3 and the drainage pipe head 12, at the moment, the one-way valve 5 is automatically opened under the action of pressure, then the air bags 9 are released, the one-way valve 5 is automatically closed, then the drainage pipe head 12 is caused to absorb hydrothorax under the supply of pressure, the hydrothorax is led into the guide pipe 6 from the communication position of the three-way valve 4, and finally is sent into the storage groove 1 for internal collection, thereby performing drainage work on hydrothorax, when the communication position of one group of connectors 3 and the three-way valve 4 and the guide pipe 6 is blocked and slowly conveyed, the communication between the drainage pipe head 12 and the connectors 3 can be canceled, the drainage pipe head 12 is butted with the other group of connectors 3, therefore, the drainage structure is replaced rapidly to continue drainage, during the drainage operation, the positioning rod 15 can be pulled to lift in the positioning cylinder 13 under the elastic connection of the first spring 14, the positioning rod 15 is caused to cancel the clamping with the annular clamping groove 16, at the moment, the mounting column 7 can be rotated to drive the annular cover plate 2 to rotate and adjust under the sliding fit of the four groups of annular sliding grooves 21 and the sliding blocks 22, then the mounting ring 20 can be rotated to a designated position, the positioning rod 15 is released from pulling, the positioning rod 15 is caused to clamp and position with the annular clamping groove 16 under the elastic restoring force of the first spring 14, the connector 3 and the drainage tube head 12 are caused to face towards each other corresponding to the pleural effusion, the winding of a communicating pipe of the drainage tube head 12 is avoided, and the operability and convenience of drainage of the pleural effusion are improved;

when two groups of guide pipes 6 are required to be disassembled and replaced, the second springs 18 are driven to compress on the inner side of the sleeve 17 by pulling the two groups of conical positioning rods 19, so that the two groups of conical positioning rods 19 cancel the clamping and positioning of the positioning pipe 11, at the moment, the positioning pipe 11 can be pulled out from the calibration and positioning position in the positioning hole 23, so that the guide pipes 6, the three-way valve 4, the connector 3, the one-way valve 5, the air pipe 10 and the air bag 9 are detached integrally, separate maintenance and cleaning work is carried out, the convenience of structure disassembly is improved, and when the guide pipes are assembled again, the positioning pipe 11 is driven to be clamped into the inner layer of the positioning hole 23 directly by utilizing the structural calibration of the positioning pipe 11 and the positioning hole 23, the two groups of conical positioning rods 19 are driven to automatically retract inwards, and after the positioning pipe 11 is clamped into a specified position, the conical positioning rods 19 are driven to be clamped into the conical clamping hole on the inner side of the positioning pipe 11 by the elastic restoring force of the two groups of the second springs 18, so that the guide pipe 6 and the inner vertical surface of the liquid storage tank 1 are driven to relatively carry out drainage work of pleural effusion.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used merely for convenience in describing the present utility model and to simplify the description by referring to the figures, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms connected and connected are to be construed broadly, and may be, for example, fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (6)

1. Drainage device for thoracic surgery nursing, including reservoir (1), its characterized in that: the device is characterized in that a sliding block (22) is arranged at the edge of the top of the liquid storage tank (1), four groups of annular sliding grooves (21) which are in sliding fit are symmetrically arranged on the inner side of the sliding block (22), a mounting ring (20) is arranged at the top of each group of annular sliding grooves (21), an integrally connected annular cover plate (2) is arranged at the top of each mounting ring (20), mounting columns (7) are arranged at the middle positions of the tops of the annular cover plates (2), storage grooves (8) are arranged on two sides of each mounting column (7), annular clamping grooves (16) are formed in the edge of the bottom of each annular cover plate (2), positioning cylinders (13) are arranged at the top of one side of the liquid storage tank (1), positioning rods (15) and first springs (14) which are elastically connected with the corresponding positioning rods (15) are sleeved on the inner sides of the positioning cylinders (13), and the positioning rods (15) are suitably matched with the annular clamping grooves (16);

locating hole (23) have been seted up to the inside both sides of annular apron (2), sleeve (17) are installed to the inside both sides that are close to locating hole (23) of annular apron (2), and two sets of inside cover of sleeve (17) is equipped with toper locating lever (19) and with toper locating lever (19) elastic connection's second spring (18) respectively, two sets of the inboard cover of locating hole (23) is equipped with registration tube (11), two sets of the toper hole that suits with toper locating lever (19) card has been seted up to the both sides of registration tube (11), two sets of the inside of registration tube (11) is equipped with honeycomb duct (6), two sets of the one end intercommunication of honeycomb duct (6) has three-way valve (4), two sets of the one end intercommunication of three-way valve (4) has connector (3), one side of connector (3) is connected with drainage tube head (12) of intercommunication each other, and the top intercommunication of two sets of three-way valve (4) has check valve (5) has pipe (10), and two sets of the top intercommunication of check valve (5) have pipe (10), two sets of the inside of registration tube (10) is close to one side (9) of mutual intercommunication with gasbag (9).

2. The drainage device for thoracic surgical care of claim 1, wherein: the bottom of reservoir (1) one side is equipped with the fluid-discharge valve, the bottom that is close to positioning tube (13) on one side of reservoir (1) is equipped with the dead lever, the bottom of positioning rod (15) is equipped with the link that is fit with the dead lever card.

3. The drainage device for thoracic surgical care of claim 1, wherein: the top of the outer side of the mounting column (7) is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skid patterns.

4. The drainage device for thoracic surgical care of claim 1, wherein: the top and the bottom of two groups of the inner sides of the storage grooves (8) are provided with magnetic suction plates, the top and the bottom of two groups of the air bags (9) are provided with magnetic suction blocks, and one side, close to each other, of the two groups of the air bags (9) is provided with an air inlet hole.

5. The drainage device for thoracic surgical care of claim 1, wherein: one group of the connectors (3) is communicated with a drainage tube head (12), and the other group of the connectors (3) is sleeved with a protective cap on one side of the outer side.

6. The drainage device for thoracic surgical care of claim 1, wherein: through grooves are symmetrically formed in two sides of the top of the annular cover plate (2), and four groups of conical positioning rods (19) extend out of the sleeve (17) and the outside of the through grooves and are provided with pull rods.