CN218797872U

CN218797872U - Operation catheter flushing device

Info

Publication number: CN218797872U
Application number: CN202222442067.3U
Authority: CN
Inventors: 王骋
Original assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-07
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a surgical catheter flushing device, which relates to the field of surgical catheter flushing and solves the problem that the prior cardiac catheter is complex in the cleaning step before the operation, the device comprises a tray, a table body is fixedly arranged in the tray, and a liquid receiving box is arranged outside the table body; wiper mechanism, can carry out effective abluent wiper mechanism to the pipe and install in the upper end of stage body, and wiper mechanism's bottom still is equipped with the winding mechanism that can carry out the rolling to the pipe after the cleanness and accomodate, the utility model discloses an extrusion to the hollow column makes the piston dish push physiological saline, makes physiological saline pass through the clearance of stand and inputs toward the inside of bent pipe, carries out cleaning and disinfecting to the inside of heart pipe, at piston dish downstream in-process, can make the screw rod take the bent pipe to rotate, carry out the rolling to the heart pipe of wasing and handle, when physiological saline was extruded simultaneously, have the part to input to the inside of fixed cover and be absorbed by the foam-rubber cushion, alright carry out cleaning and disinfecting to the surface of heart pipe.

Description

Operation catheter flushing device

Technical Field

The utility model relates to an operation pipe washes the field, specifically is an operation pipe washing unit.

Background

The heart catheter is frequently used in cardiology department for mainly treating cardiovascular diseases, such as coronary heart disease, the diagnosis and treatment of the cardiovascular diseases are mainly performed, balloon dilatation and stent implantation interventional treatment can be performed through the heart catheter, pressure measurement of pulmonary artery, right atrium, right ventricle and vena cava can be performed through the heart catheter, radiography of pulmonary artery, cardiac chamber and ventricle can be performed, and the diagnosis and treatment effects are mainly achieved.

The existing cardiac catheter is cleaned by using normal saline in advance before an operation, the existing cleaning mode is mostly for an assistant doctor, the normal saline is injected into the catheter through an injector for cleaning, but the cleaning standard is carried out according to the flow, and in order to ensure the effective cleaning of the catheter, the assistant doctor is required to repeat the cleaning flow for many times, which is more tedious, and an operation catheter flushing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out abluent operation pipe washing unit to the pipe automatically, can solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surgical catheter flushing device comprises a tray, wherein a table body is fixedly arranged inside the tray, and a liquid receiving box is arranged on the outer side of the table body; the cleaning mechanism can effectively clean the guide pipe and is arranged at the upper end of the table body, and the bottom of the cleaning mechanism is also provided with a winding mechanism which can wind and store the cleaned guide pipe.

Preferably, wiper mechanism including install in the injection tube on stage body upper portion, just the piston dish has been inlayed in the inside slip of injection tube, the middle part fixed position of piston dish installs threaded sleeve, just threaded sleeve's upper end fixed mounting has hollow post, the outer fixed surface of hollow post installs spacing rib, just hollow post with the limiting plate has been cup jointed in the outside activity of spacing rib, the limiting plate with the injection tube is fixed connection, and the user can push hollow post, makes the piston dish promote the inside normal saline of injection tube.

Preferably, winding mechanism including rotate inlay in the bent pipe of syringe bottom, just the upper end surface fixed mounting of bent pipe has the chuck, the upper end of chuck is the stand fixed mounting that circumference equidistance distributes through a plurality of has the screw rod, just screw sleeve screw thread canning with the outside of screw rod, the lower port of bent pipe is installed and is connect the guide pipe, just connect the guide pipe to keep away from the one end of bent pipe is installed heart pipe, connect the guide pipe both ends with bent pipe with the junction of heart pipe all installs pipe joint, just pipe joint and the equal activity gomphosis of three, the surface of heart pipe is equipped with the surface cleaning subassembly, and its normal saline is pushed the back, and the clearance between the accessible stand enters into the inside output of bent pipe.

Preferably, the surface cleaning subassembly include through the support joint install in the fixed cover in the stage body outside, the inside fixed mounting of fixed cover has the foam-rubber cushion, the inside of foam-rubber cushion is seted up and is held the through-hole of heart pipe, the top of fixed cover with fixed intercommunication has the connecting pipe between the injection tube, and when normal saline was extrudeed, can pour into the inside of fixed cover into through the connecting pipe simultaneously, was absorbed by the foam-rubber cushion, carries out cleaning, disinfection treatment to the surface of heart pipe.

Preferably, the outer surface of the curved pipe is fixedly sleeved with a limiting disc, the guide pipes are distributed between the limiting disc and the platform body, and the limiting disc can limit the guide pipes and the core catheter, so that the core catheter is regularly wound by the rotation of the curved pipe.

Preferably, the lower part of the curved pipe is in a disc bending shape, and the curved pipe with the lower part in the disc bending shape can roll the guide pipe and the cardiac catheter more easily when rotating.

Preferably, the bottom of the curved pipe is fixedly provided with a limiting column, the bottom of the limiting column is movably inserted into the upper end face of the platform body, and the curved pipe can stably rotate through the embedding of the limiting column and the platform body.

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

the utility model discloses an extrusion to the hollow column makes the piston dish push away physiological saline, make physiological saline pass through the clearance of stand and input toward the inside of bent pipe, wash the disinfection to the inside of heart pipe, at piston dish downstream in-process, can make the screw rod take bent pipe to rotate, carry out the rolling to the heart pipe that washs and handle, so that the use of taking in later stage, when physiological saline was extruded simultaneously, there is the part can input to the inside of fixed cover and is absorbed by the foam-rubber cushion, alright wash the disinfection to the surface of heart pipe.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the syringe of the present invention;

fig. 3 is a schematic view of the structure of the fixing sleeve and the spongy cushion of the present invention.

In the figure: 1-a tray; 2-liquid receiving box; 3-a table body; 4-a cleaning mechanism; 5-a winding mechanism; 6-surface cleaning component; 7-an injection cylinder; 8-a piston disc; 9-a threaded sleeve; 10-a screw; 11-limiting plate; 12-a hollow column; 13-limiting ribs; 14-a chuck; 15-upright post; 16-a curved tube; 17-a limiting disc; 18-a fixation sleeve; 19-a sponge cushion; 20-a connecting pipe; 21-cardiac catheter; 22-connecting a guide pipe; 23-catheter junction.

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.

Example 1

Referring to fig. 1, a surgical catheter flushing device is shown in the figure, which includes a tray 1, a table body 3 is fixedly installed inside the tray 1, and a liquid receiving box 2 is installed outside the table body 3; the cleaning mechanism 4 is arranged at the upper end of the table body 3, the cleaning mechanism 4 capable of effectively cleaning the catheter is arranged at the bottom of the cleaning mechanism 4, and the winding mechanism 5 capable of winding and storing the cleaned catheter is further arranged at the bottom of the cleaning mechanism 4.

Referring to fig. 2 and 3, in the illustration, the cleaning mechanism 4 includes an injection tube 7 installed on the upper portion of the table body 3, a piston disc 8 is slidably embedded inside the injection tube 7, a threaded sleeve 9 is fixedly installed at the middle position of the piston disc 8, a hollow column 12 is fixedly installed at the upper end of the threaded sleeve 9, a limiting rib 13 is fixedly installed on the outer surface of the hollow column 12, a limiting plate 11 is movably sleeved outside the hollow column 12 and the limiting rib 13, the limiting plate 11 is fixedly connected with the injection tube 7, and a user can push the hollow column 12 to enable the piston disc 8 to push the physiological saline inside the injection tube 7.

Referring to fig. 2 and 3, the winding mechanism 5 includes a curved tube 16 rotatably embedded in the bottom of the syringe 7, a chuck 14 is fixedly mounted on the outer surface of the upper end of the curved tube 16, a screw 10 is fixedly mounted on the upper end of the chuck 14 through a plurality of columns 15 distributed at equal intervals in a circumferential manner, a threaded sleeve 9 is threaded to cover the outer side of the screw 10, a lead pipe 22 is mounted at the lower port of the curved tube 16, a core catheter 21 is mounted at one end of the lead pipe 22 away from the curved tube 16, catheter joints 23 are mounted at the connection positions of the two ends of the lead pipe 22 and the curved tube 16 and the core catheter 21, the catheter joints 23 are movably embedded with the three, and a surface cleaning assembly 6 is disposed on the outer surface of the core catheter 21, so that physiological saline can enter the curved tube 16 through a gap between the columns 15 and be output.

Referring to fig. 2, in the figure, the outer surface of the curved tube 16 is fixedly sleeved with a limiting disc 17, the lead-in tubes 22 are distributed between the limiting disc 17 and the table body 3, and the limiting disc 17 can limit the lead-in tubes 22 and the core catheter 21, so that the core catheter 21 is regularly wound by the rotation of the curved tube 16.

Referring to fig. 3, the curved tube 16 is shown with a disk bend at the lower portion, and the disk bend at the lower portion of the curved tube 16 facilitates rolling of the catheter 22 and cardiac catheter 21 during rotation.

The working principle of cleaning the interior of the conduit is as follows: firstly, the inside of the injection tube 7 is in a state of being filled with physiological saline, a user connects the butt guide tube 22 and the cardiac catheter 21 through an operating forceps and a catheter connector 23, wherein the curved tube 16 is made of hard material, the butt guide tube 22 and the cardiac catheter 21 are made of flexible material, after the three are connected, the user inserts a limiting column at the lower part of the curved tube 16 at the upper end of the table body 3, and simultaneously places the liquid receiving box 2 at the bottom of the fixed sleeve 18;

the user pushes the threaded sleeve 9 through the hollow column 12, when the piston disc 8 moves downwards, the physiological saline can be conveyed to the inside of the curved tube 16, and the physiological saline can enter the inside of the cardiac catheter 21 through the connecting guide tube 22 to carry out cleaning and disinfection treatment on the inside of the cardiac catheter 21;

meanwhile, when the threaded sleeve 9 moves downwards, the threaded sleeve 10 can be sleeved with the threaded rod 10 to enable the threaded rod 10 to drive the curved pipe 16 to rotate, the cleaned cardiac catheter 21 can be wound by the rotation of the curved pipe 16, a user can detach the cardiac catheter 21 through the surgical forceps after cleaning, and the coiled cardiac catheter 21 can be taken conveniently during operation.

Example 2

Referring to fig. 3, this embodiment further illustrates embodiment 1, in which the surface cleaning assembly 6 includes a fixing sleeve 18 mounted on the outer side of the table body 3 by a bracket in a clamping manner, a sponge pad 19 is fixedly mounted inside the fixing sleeve 18, a through hole for accommodating a cardiac catheter 21 is formed inside the sponge pad 19, a connecting pipe 20 is fixedly communicated between the top of the fixing sleeve 18 and the injection tube 7, and when the physiological saline is squeezed, the physiological saline can be injected into the fixing sleeve 18 through the connecting pipe 20, absorbed by the sponge pad 19, and the outer surface of the cardiac catheter 21 is cleaned and sterilized.

The working principle of cleaning and disinfecting the outer surface of the catheter is as follows: during the downward movement of the piston plate 8, a part of the physiological saline is injected into the fixed sleeve 18 through the connecting pipe 20, and the sponge pad 19 can perform cleaning and disinfection treatment on the outer surface of the cardiac catheter 21 after absorbing the physiological saline.

Example 3

Referring to fig. 3, in the present embodiment, for further description of other embodiments, a limiting column is fixedly installed at the bottom of the curved tube 16, and the bottom of the limiting column is movably inserted into the upper end surface of the table body 3.

In this embodiment: the curved tube 16 can be stably rotated by fitting the stopper column to the table 3.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may 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. A surgical catheter flushing device, comprising a tray (1), characterized in that: a table body (3) is fixedly arranged in the tray (1), and a liquid receiving box (2) is arranged on the outer side of the table body (3);

the cleaning mechanism (4) capable of effectively cleaning the guide pipe is arranged at the upper end of the table body (3), and the bottom of the cleaning mechanism (4) is also provided with a rolling mechanism (5) capable of rolling and containing the cleaned guide pipe;

wiper mechanism (4) including install in injection tube (7) on stage body (3) upper portion, just the inside slip of injection tube (7) has inlayed piston dish (8), the middle part fixed position of piston dish (8) installs threaded sleeve (9), just the upper end fixed mounting of threaded sleeve (9) has hollow post (12), the outer fixed surface of hollow post (12) installs spacing rib (13), just hollow post (12) with limiting plate (11) have been cup jointed in the outside activity of spacing rib (13), limiting plate (11) with injection tube (7) are fixed connection.

2. A surgical catheter irrigation device as claimed in claim 1, wherein: winding mechanism (5) including rotate inlay in curved pipe (16) of injection tube (7) bottom, just the upper end surface fixed mounting of curved pipe (16) has chuck (14), the upper end of chuck (14) is stand (15) fixed mounting that the circumference equidistance distributes through a plurality of has screw rod (10), just threaded sleeve (9) screw thread canning with the outside of screw rod (10), the lower port of curved pipe (16) is installed and is connect lead pipe (22), just connect lead pipe (22) to keep away from the one end of curved pipe (16) is installed heart pipe (21), connect the both ends of lead pipe (22) with curved pipe (16) with the junction of heart pipe (21) all installs pipe joint (23), just pipe joint (23) and the equal activity gomphosis of three, the surface of heart pipe (21) is equipped with surface cleaning subassembly (6).

3. A surgical catheter irrigation device as claimed in claim 2, wherein: the surface cleaning assembly (6) comprises a fixed sleeve (18) which is clamped and installed on the outer side of the table body (3) through a support, a sponge cushion (19) is fixedly installed inside the fixed sleeve (18), a through hole which can accommodate the cardiac catheter (21) is formed inside the sponge cushion (19), and a connecting pipe (20) is fixedly communicated between the top of the fixed sleeve (18) and the injection tube (7).

4. A surgical catheter irrigation device as claimed in claim 2, wherein: the outer surface of the curved pipe (16) is fixedly sleeved with a limiting disc (17), and the connecting pipes (22) are distributed between the limiting disc (17) and the table body (3).

5. A surgical catheter irrigation device as claimed in claim 2, wherein: the lower part of the curved pipe (16) is in a disc bending shape.

6. A surgical catheter irrigation device as claimed in claim 2, wherein: the bottom of the curved pipe (16) is fixedly provided with a limiting column, and the bottom of the limiting column is movably inserted into the upper end face of the table body (3).