CN111135357A

CN111135357A - Effusion drainage device for oncology department

Info

Publication number: CN111135357A
Application number: CN202010170054.8A
Authority: CN
Inventors: 张丽晈
Original assignee: Shanxi Cancer Hospital (shanxi Third People's Hospital)
Current assignee: Shanxi Cancer Hospital (shanxi Third People's Hospital)
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-05-12

Abstract

The invention discloses a effusion drainage device for oncology, which comprises a drainage device main body, wherein the upper surface of the drainage device main body is screwed and connected with a protective cover through a thread structure, one end of the protective cover is fixedly provided with an inlet, one end of the inlet is screwed and connected with a catheter, two ends of the catheter are uniformly provided with a connecting port in a one-body type, the end part of the catheter is tightly clamped with an operating head, the bottom end of the drainage device main body is integrally provided with an outlet, and the middle position of the catheter is sleeved with a shell; through the intermediate position department design shell at the pipe and the intermediate position department design winding axle at the shell, avoid hydrops drainage device because pipe overlength and the short use of being not convenient for when using, be not convenient for adjust the pipe, can hold the crank when using and drive the inside rotation of winding axle at the shell through the bearing, carry out the rolling winding with the both ends of pipe to the both sides of winding axle when the winding axle rotates and see through connector regulation pipe to certain length.

Description

Effusion drainage device for oncology department

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an effusion drainage device for an oncology department.

Background

The existing effusion drainage device is one of medical instruments in hospitals, has simple structure and proper interface, can be directly connected with a drainage tube which is placed in and led out of the body of a patient, is convenient to use and disinfect, is convenient for the patient to use, has extremely high safety, and is safe for the patient to use; present hydrops drainage device is not convenient for use because pipe overlength and short are not convenient for use when using, is not convenient for adjust the pipe, easily causes the winding axle to rock when the rotation winding axle of regularity, influences and adjusts pipe length, and the device easily causes the scale form unclear when using for a long time, is not convenient for regularly change the scale form and make things convenient for the clear problem of using, for this we propose a hydrops drainage device for oncology.

Disclosure of Invention

The invention aims to provide a hydrops drainage device for oncology, which aims to solve the problems that the existing hydrops drainage device is inconvenient to use due to overlong and overlong short guide pipes, the guide pipes are inconvenient to adjust, the winding shafts are easy to shake when the winding shafts are frequently rotated to influence the adjustment of the length of the guide pipes, and the scale dial is easy to be unclear, inconvenient to replace regularly and convenient to use clearly when the device is used for a long time in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an effusion drainage device for oncology comprises a drainage device main body, wherein the upper surface of the drainage device main body is screwed and connected with a protective cover through a thread structure, one end of the protective cover is fixedly provided with an inlet, one end of the inlet is screwed and connected with a conduit, the two ends of the conduit are integrally formed with connecting ports, the end of the conduit is tightly clamped with an operating head, the bottom end of the drainage device main body is integrally formed with an outlet, the middle position of the catheter is sleeved with a shell, the middle position in the shell is rotationally connected with a winding shaft through a bearing, the outer surface of the winding shaft is bonded with a fixing adhesive tape, the tip of winding axle is located one side block of shell has the crank, the homogeneous formula shaping in both ends of winding axle has the fender ring, just the winding axle with the pipe passes through fixed gluing bonding connection.

Preferably, a groove is formed in the front surface of the drainage device body, a scale dial plate is arranged in the middle of the inside of the groove, a compression rubber pad is bonded to two ends of the inside of the groove through glue, and the scale dial plate is connected with the drainage device body through the compression rubber pad in a clamping mode.

Preferably, the scale surface plate is of an arc-shaped structure, and the arc-shaped structure of the scale surface plate is the same as the arc-shaped structure of the inner surface of the groove.

Preferably, the groove and the drainage device main body are of an integrated structure, and the scale surface plate is embedded into the groove.

Preferably, the fixed plates are bonded to two ends of the inner portion of the shell through glue, rolling grooves are formed in two ends of the inner portion of each fixed plate, balls are connected to the inner portions of the rolling grooves in a rolling mode, and the fixed plates and the baffle rings are connected with the balls in a rolling mode through the rolling grooves.

Preferably, the inner surface of the rolling groove is of an arc structure, and the inner surface of the rolling groove is matched with the outer surface structure of the ball.

Preferably, one side of the shell is provided with a limiting groove, and the crank is embedded into the limiting groove.

Compared with the prior art, the invention has the beneficial effects that:

(1) through the intermediate position department design shell at the pipe and the intermediate position department design winding axle at the shell, avoid hydrops drainage device because pipe overlength and short inconvenient use when using, the regulation of being not convenient for the pipe, can hold the crank when using and drive the inside rotation of winding axle at the shell through the bearing, carry out the rolling winding with the both ends of pipe when the winding axle rotates to the both sides of winding axle and see through connector regulation pipe to certain length, make the pipe be in certain length when the operation head and stabilize the use, the length problem of the regulation pipe of being not convenient for when using has been solved.

(2) Keep off the ring and at the internally designed ball in the roll groove through the design at the both ends of winding axle, easily cause the winding axle to rock when avoiding the rotation winding axle of regularity, influence adjusting pipe length, can make the winding axle roll in the inside of fixed plate through the ball when the winding axle rotates and will keep off ring stable connection, keep off ring stable connection and make the winding axle more stable when the regularity rotates, easily cause when having solved the regularity and rotating the winding axle and rock unstable problem.

(3) Through the internally designed scale form at the recess, avoid the device to easily cause the scale form unclear when using for a long time, be not convenient for regularly change and make things convenient for clear use the scale form, can change when using for a long time the scale form unclear back, change the back through sticising the rubber pad with the inside of scale form block at the recess for carry out the scale by the scale form and observe the use to the drainage device main part when using, solved and used the problem of the long-time scale unclear.

Drawings

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

FIG. 2 is a schematic view of the housing, conduit and winding shaft of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the drainage device body and the dial plate according to the present invention;

in the figure: 1. an operating head; 2. a crank; 3. a housing; 4. a connecting port; 5. a conduit; 6. a protective cover; 7. a drainage device body; 8. a groove; 9. a dial plate is calibrated; 10. pressing the rubber pad; 11. a ball bearing; 12. a fixing plate; 13. a winding shaft; 14. fixing the adhesive tape; 15. a baffle ring; 16. a rolling groove; 17. an outlet; 18. and (4) an inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an effusion drainage device for oncology department comprises a drainage device main body 7, the upper surface of the drainage device main body 7 is screwed and connected with a protective cover 6 through a thread structure, one end of the protective cover 6 is fixedly provided with an inlet 18, one end of the inlet 18 is screwed and connected with a conduit 5, two ends of the conduit 5 are uniformly formed with a connecting port 4, the end part of the conduit 5 is tightly clamped with an operating head 1, the bottom end of the drainage device main body 7 is integrally formed with an outlet 17, the middle position of the conduit 5 is sleeved with a shell 3, the middle position inside the shell 3 is rotatably connected with a winding shaft 13 through a bearing, the outer surface of the winding shaft 13 is bonded with a fixing adhesive sticker 14, the end part of the winding shaft 13 is positioned at one side of the shell 3 and is clamped with a crank 2, two ends of the winding shaft 13 are uniformly formed with a baffle ring 15, the winding shaft 13 and the conduit 5 are bonded and connected through the fixing adhesive sticker 14, the crank 2 can be held by the bearing to, when the winding shaft 13 rotates, the two ends of the conduit 5 are wound and wound to the two sides of the winding shaft 13, and the conduit 5 is adjusted to a certain length through the connecting port 4, so that the conduit 5 is in a certain length and is stably used when the operating head 1 is operated.

In this embodiment, it is preferred, recess 8 has been seted up to the front surface of drainage device main part 7, the inside intermediate position department of recess 8 is provided with scale form 9, there is compressing rubber pad 10 at the inside both ends of recess 8 through the glue solution bonding, and scale form 9 is connected through compressing rubber pad 10 block with drainage device main part 7, can change when using for a long time back scale form 9 unclear, change the back through compressing rubber pad 10 with scale form 9 block in the inside of recess 8, make when using carry out the scale by scale form 9 to drainage device main part 7 and observe the use.

In order to facilitate the disassembly, replacement and installation of the scale dial plate 9, in this embodiment, preferably, the scale dial plate 9 is an arc-shaped structure, and the arc-shaped structure of the scale dial plate 9 is the same as the arc-shaped structure of the inner surface of the groove 8.

In order to place the scale surface plate 9 stably, in the embodiment, preferably, the groove 8 and the drainage device body 7 are of an integrated structure, and the scale surface plate 9 is embedded in the groove 8.

In this embodiment, preferably, fixed plate 12 has all been glued through the glue solution in the inside both ends of shell 3, rolling groove 16 has all been seted up at the inside both ends of fixed plate 12, the inside roll connection in rolling groove 16 has ball 11, and fixed plate 12 passes through rolling groove 16 and ball 11 roll connection with fender ring 15, can make winding shaft 13 roll through ball 11 in the inside of rolling groove 16 and will keep off ring 15 stable connection in the inside of fixed plate 12 when winding shaft 13 rotates, keep off ring 15 stable connection and make winding shaft 13 more stable when regularly rotating.

In order to facilitate the smooth rotation of the retainer ring 15 and the fixed plate 12 by the rolling of the balls 11 in the rolling grooves 16, in the present embodiment, it is preferable that the inner surfaces of the rolling grooves 16 have an arc-shaped structure, and the inner surfaces of the rolling grooves 16 are matched with the outer surface of the balls 11.

In order to facilitate smooth protection of the crank 2 when not in use, in the embodiment, preferably, a limiting groove is formed in one side of the housing 3, and the crank 2 is embedded into the limiting groove.

The working principle and the using process of the invention are as follows: the effusion drainage device for the oncology department is characterized in that before use, a scale surface plate 9 is firstly placed in a groove 8, the scale surface plate 9 is clamped in the groove 8 by a pressing rubber pad 10, so that the drainage device body 7 is used for scale observation during use, when the scale is unclear for a period of time, the scale surface plate 9 can be replaced and installed by the same operation, then a crank 2 is held by a hand during use, a winding shaft 13 is driven by a bearing to rotate in a shell 3, when the winding shaft 13 rotates, two ends of a guide pipe 5 are wound and wound towards two sides of the winding shaft 13, the guide pipe 5 is adjusted to a certain length through a connecting port 4, the guide pipe 5 is stably used in a certain length when an operation head 1 is operated, and finally when the winding shaft 13 rotates, the winding shaft 13 rolls in a rolling groove 16 through a ball 11 to stably connect a retaining ring 15 in a fixing plate 12, keep off ring 15 stable connection make winding axle 13 often rotate during more stable can, with operation head 1 and the inside sealed contact of health when the operation, operating personnel extrudes drainage device main part 7 and passes through pipe 5 by the inside accumulation hydrops of 18 case drainage device main parts 7 of import, and the hydrops that can carry out the drainage to tumour patient through export 17 to the external world discharge from drainage device main part 7's inside again.

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 an hydrops drainage device for oncology, includes drainage device main part (7), the upper surface of drainage device main part (7) closes soon through helicitic texture and is connected with protective cover (6), the one end fixed mounting of protective cover (6) has import (18), the one end of import (18) closes soon and is connected with pipe (5), the both ends homogeneous style shaping of pipe (5) has connector (4), the inseparable block of tip of pipe (5) has operating head (1), the bottom integral type shaping of drainage device main part (7) has export (17), its characterized in that: the intermediate position department registrates shell (3) of pipe (5), the inside intermediate position department of shell (3) rotates through the bearing and is connected with winding axle (13), the surface bonding of winding axle (13) has fixed gluey subsides (14), the tip of winding axle (13) is located one side block of shell (3) has crank (2), the both ends homogeneous body formula shaping of winding axle (13) has fender ring (15), just winding axle (13) with pipe (5) pass through fixed gluey subsides (14) bonding connection.

2. The device for draining effusion in oncology according to claim 1, characterized in that: the front surface of drainage device main part (7) is seted up flutedly (8), the inside intermediate position department of recess (8) is provided with scale dash board (9), the inside both ends of recess (8) have through the glue solution bonding and sticiss rubber pad (10), just scale dash board (9) with drainage device main part (7) pass through sticiss rubber pad (10) block is connected.

3. The device for draining effusion in oncology according to claim 2, characterized in that: the scale dial plate (9) is of an arc-shaped structure, and the arc-shaped structure of the scale dial plate (9) is the same as the arc-shaped structure of the inner surface of the groove (8).

4. The device for draining effusion in oncology according to claim 2, characterized in that: the groove (8) and the drainage device body (7) are of an integrated structure, and the scale surface plate (9) is embedded into the groove (8).

5. The device for draining effusion in oncology according to claim 1, characterized in that: the utility model discloses a rolling device, including shell (3), fixed plate (12) have all been glued through the glue solution in the inside both ends of shell (3), rolling groove (16) have all been seted up at the inside both ends of fixed plate (12), the inside roll connection in rolling groove (16) has ball (11), just fixed plate (12) with fender ring (15) pass through rolling groove (16) with ball (11) roll connection.

6. The device for draining effusion in oncology according to claim 5, characterized in that: the inner surface of the rolling groove (16) is of an arc structure, and the inner surface of the rolling groove (16) is matched with the outer surface structure of the ball (11).

7. The device for draining effusion in oncology according to claim 1, characterized in that: a limiting groove is formed in one side of the shell (3), and the crank (2) is embedded into the limiting groove.