CN215780848U

CN215780848U - Guide pipeline for extracorporeal membrane oxygenation treatment

Info

Publication number: CN215780848U
Application number: CN202121676870.2U
Authority: CN
Inventors: 葛振忠; 张云; 徐进宇; 郑蕾
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-11
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a guide pipeline for extracorporeal membrane oxygenation therapy, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a connecting plate through a rivet, the surface of one side of a base is provided with a clamping device, a top seat is arranged above the base, one side of the top seat is fixedly connected with an extension plate, the lower surface of the bottom plate is provided with a bottom support, the surface of the bottom support is provided with an adjusting device, and a binding belt is connected in the adjusting device. According to the guide pipeline for the extracorporeal membrane oxygenation treatment, the top seat rotates by taking the first rotating shaft as a fulcrum, the buckle is clamped into the clamping groove to enable the top seat and the base to be connected to form the catheter groove, the guide pipeline is placed in the catheter groove to be fixed, the guide pipeline is prevented from being misplaced, the design of the top seat also has a protection effect, the guide pipeline can be prevented from being extruded by external force, the push rod is pushed by pressing the button to enable the buckle to be pushed out of the clamping groove, the guide pipeline is taken out, and the arrangement of the clamping device facilitates the fixing and the dismounting of the guide pipeline and simultaneously prevents the guide pipeline from being extruded by the external force.

Description

Guide pipeline for extracorporeal membrane oxygenation treatment

Technical Field

The utility model relates to the field of guide pipelines, in particular to a guide pipeline for extracorporeal membrane oxygenation treatment.

Background

The extracorporeal membrane lung oxygenation (namely ECMO) is mainly used for providing continuous extracorporeal respiration and circulation for patients with severe cardiopulmonary failure so as to maintain the life of the patients, the core part of the extracorporeal membrane lung oxygenation is a membrane lung (artificial lung) and a blood pump (artificial heart), long-time cardiopulmonary support can be carried out on the patients with severe cardiopulmonary failure, valuable time is won for critical rescue, blood is led out from a vein when the ECMO operates, carbon dioxide is discharged through oxygenation of the membrane lung, and oxygenated blood can be returned to the vein and also to an artery. However, in the prior art, during the extracorporeal membrane oxygenation treatment, the patient needs to be intubated, but because the guide pipeline exposed outside the body is not well fixed, the guide pipeline may be moved and dislocated or pressed in the processes of passive turning over, activity and the like of the patient, so that the treatment of the patient is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a guide pipeline for extracorporeal membrane oxygenation treatment, which has the characteristics of fixation and pressure prevention of the guide pipeline and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an external membrane lung oxygenation treatment is with direction pipeline, includes the bottom plate, the upper surface of bottom plate passes through rivet fixedly connected with connecting plate, and the top fixed mounting of connecting plate has the base, and a side surface of base is equipped with block device, and the top of base is equipped with the footstock, one side fixedly connected with extension plate of footstock, the lower fixed surface of bottom plate is connected with the collet, and the surface of collet is equipped with adjusting device, and swing joint has the bandage in the adjusting device, and block device includes draw-in groove, buckle, button and push rod, and the draw-in groove is seted up on a side surface of base, and the buckle card is gone into the draw-in groove, and fixed connection between button and the push rod is equipped with the spring on the button, and the draw-in groove is cup jointed to the one end that the button was kept away from to the push rod.

Preferably, adjusting device includes fixed plate, second pivot and regulating plate, and the bottom plate was kept away from with the collet to the fixed plate one side fixed connection, and the surface at the fixed plate is fixed in the second pivot, and one side of regulating plate is run through in the second pivot, swing joint between second pivot and the regulating plate.

Preferably, the top of the buckle is fixedly connected with the top seat, and the buckle is movably connected with the clamping groove.

Preferably, one end of the spring is fixed with the button, the other end of the spring is fixed on the outer side of the base, and the spring is wound on the outer surface of the push rod.

Preferably, a first rotating shaft is arranged on one outer side face of the base and penetrates through the extension plate, and the first rotating shaft is movably connected with the extension plate.

Preferably, the middle parts of the base and the top seat are both U-shaped grooves, the base is attached to the top seat and connected with the top seat, and the U-shaped grooves of the base and the top seat form a conduit groove.

Preferably, one side of the fixing plate is provided with an upwards extending saw-toothed bayonet.

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

the utility model relates to a guide pipeline for extracorporeal membrane oxygenation treatment, wherein the middle parts of a base and a top seat are both U-shaped grooves, the base and the top seat are jointed and connected, the U-shaped grooves of the base and the top seat form a catheter groove, the guide pipeline is placed in the catheter groove for fixing and prevents the guide pipeline from being misplaced during treatment, the design of the top seat also plays a role in supporting and protecting and can prevent the guide pipeline from being extruded by external force, a button and a push rod are fixedly connected, one end of the push rod, which is far away from the button, is sleeved into a clamping groove, one end of a spring is fixed with the button, the other end of the spring is fixed on the outer side of the base, the spring is wound on the outer surface of the push rod, the push rod pushes the push rod through pressing the button, a buckle is pushed out of the clamping groove, the base and the top seat are opened and closed to take out the guide pipeline, the arrangement of a clamping device is convenient for fixing and dismounting the guide pipeline, the structure is simple, and the guide pipeline also plays a role in protecting, preventing it from being squeezed by external forces.

Drawings

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

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a schematic view of a fastening device according to the present invention;

FIG. 4 is a side cross-sectional view of the latch of the present invention;

FIG. 5 is a schematic view of a strap of the present invention;

fig. 6 is a schematic view of the adjusting device of the present invention.

In the figure: 1. a base plate; 2. a connecting plate; 3. a base; 31. a clamping device; 311. a card slot; 312. Buckling; 313. a button; 314. a push rod; 315. a spring; 4. a conduit groove; 5. a top seat; 51. an extension plate; 6. a first rotating shaft; 7. a bottom support; 8. binding bands; 9. an adjustment device; 91. a fixing plate; 92. a second rotating shaft; 93. an adjusting plate.

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. 1-2, a guiding tube for extracorporeal membrane oxygenation therapy comprises a bottom plate 1, a connecting plate 2 is fixedly connected to the upper surface of the bottom plate 1, the connecting plate 2 is fixed on the bottom plate 1 by rivets, a base 3 is fixedly installed above the connecting plate 2, a clamping device 31 is arranged on one side surface of the base 3, a top seat 5 is arranged above the base 3, the middle parts of the base 3 and the top seat 5 are both U-shaped grooves, an extension plate 51 is fixedly connected to one side of the top seat 5, a first rotating shaft 6 is arranged on one outer side surface of the base 3, the first rotating shaft 6 penetrates through the extension plate 51, the first rotating shaft 6 is movably connected with the extension plate 51, the top seat 5 rotates by the extension plate 51 with the first rotating shaft 6 as a fulcrum, the base 3 is attached to the top seat 5, so that the U-shaped grooves of the base 3 and the top seat 5 form a catheter groove 4, the guiding tube is placed in the catheter groove 4 for fixation, the design of footstock 5 has played the support guard action, prevents that the direction pipeline from being extruded by external force, and the lower fixed surface of bottom plate 1 is connected with collet 7, and the surface of collet 7 is equipped with adjusting device 9, and swing joint has bandage 8 in the adjusting device 9, and bandage 8 can be tied up on patient's arm or other bracing pieces, and bandage 8 has further strengthened the fixed action to the direction pipeline.

Referring to fig. 3-4, the engaging device 31 includes a slot 311, a buckle 312, a button 313 and a push rod 314, the slot 311 is disposed on a side surface of the base 3, a top of the buckle 312 is fixedly connected to the top base 5, the buckle 312 is movably connected to the slot 311, the buckle 312 is clamped into the slot 311, the button 313 is fixedly connected to the push rod 314, one end of the push rod 314 away from the button 313 is sleeved into the slot 311, one end of the spring 315 is fixed to the button 313, the other end of the spring 315 is fixed to an outer side of the base 3, the spring 315 is wound on an outer surface of the push rod 314, the button 313 returns to its original position when the spring 315 is pressed, the buckle 312 is clamped into the slot 311 to connect the top base 5 and the base 3, so as to fix the guiding tube in the guiding tube 4, prevent the guiding tube from shifting during the treatment, thereby affecting the treatment, and push the push rod 314 is pushed by pressing the button 313 to push the buckle 312 out of the slot 311, thereby open between base 3 and the footstock 5 and take out the direction pipeline, clamping device 31's setting has made things convenient for fixed and dismantlement to the direction pipeline.

Referring to fig. 5-6, the adjusting device 9 includes a fixing plate 91, a second rotating shaft 92 and an adjusting plate 93, the fixing plate 91 is fixedly connected to a side of the bottom base 7 away from the bottom plate 1, an upwardly extending saw-toothed bayonet is disposed on a side of the fixing plate 91, the second rotating shaft 92 is fixed on a surface of the fixing plate 91, the second rotating shaft 92 penetrates through a side of the adjusting plate 93, the second rotating shaft 92 is movably connected to the adjusting plate 93, the binding band 8 penetrates through the fixing plate 91 and the adjusting plate 93, the adjusting plate 93 rotates around the second rotating shaft 92, the adjusting plate 93 rotates to be attached to the binding band 8, the saw-toothed bayonet on the fixing plate 91 fixes the binding band 8, and the adjusting plate 93 rotates to adjust a fixing position of the binding band 8 or replace the binding band 8.

In summary, the following steps: the guiding pipeline for the extracorporeal membrane oxygenation treatment comprises a connecting plate 2 fixedly connected to the upper surface of a bottom plate 1, a base 3 fixedly mounted above the connecting plate 2, a clamping device 31 arranged on the surface of one side of the base 3, a top seat 5 arranged above the base 3, an extension plate 51 fixedly connected to one side of the top seat 5, a guiding pipeline arranged on the base 3, the top seat 5 rotating around a first rotating shaft 6 through the extension plate 51, the base 3 and the top seat 5 being connected in a fitting manner, so that a catheter groove 4 is formed by U-shaped grooves of the base 3 and the top seat 5, a buckle 312 is clamped in a clamping groove 311, so that the top seat 5 and the base 3 are connected, the guiding pipeline in the catheter groove 4 is fixed, the button 313 and a push rod 314 are fixedly connected, one end of the push rod 314 far away from the button 313 is sleeved in the clamping groove 311, one end of a spring 315 is fixed with the button 313, the other end of the spring 315 is fixed outside the base 3, and the spring 315 twines the surface of push rod 314, promote push rod 314 through pressing button 313 and make buckle 312 release draw-in groove 311, thereby make open between base 3 and the footstock 5 and take out the guide pipeline, the spring 315 is button 313 and resumes the normal position when finishing pressing, the lower fixed surface of bottom plate 1 is connected with collet 7, the surface of collet 7 is equipped with adjusting device 9, bandage 8 passes between fixed plate 91 and adjusting plate 93, adjusting plate 93 rotates with second pivot 92 as the fulcrum, adjusting plate 93 rotates to laminating with bandage 8, and the zigzag bayonet socket on fixed plate 91 plays the fixed action to bandage 8, and rotatory adjusting plate 93, can adjust the fixed position of bandage 8 or change bandage 8 at will, the design of adjusting device 9, further strengthened the fixed effect to the guide pipeline.

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, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external membrane lung oxygenation treatment is with direction pipeline, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a connecting plate (2) through rivets, a base (3) is fixedly mounted above the connecting plate (2), a clamping device (31) is arranged on the surface of one side of the base (3), a top seat (5) is arranged above the base (3), an extension plate (51) is fixedly connected to one side of the top seat (5), a bottom support (7) is fixedly connected to the lower surface of the bottom plate (1), an adjusting device (9) is arranged on the surface of the bottom support (7), and a binding band (8) is movably connected in the adjusting device (9); clamping device (31) include draw-in groove (311), buckle (312), button (313) and push rod (314), and draw-in groove (311) are seted up on one side surface of base (3), and buckle (312) card is gone into draw-in groove (311), fixed connection between button (313) and push rod (314), is equipped with spring (315) on button (313), and draw-in groove (311) is cup jointed in push rod (314) one end of keeping away from button (313).

2. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 1, wherein: adjusting device (9) are including fixed plate (91), second pivot (92) and regulating plate (93), and one side fixed connection of bottom plate (1) is kept away from with collet (7) fixed plate (91), and the surface at fixed plate (91) is fixed in second pivot (92), and one side of regulating plate (93) is run through in second pivot (92), swing joint between second pivot (92) and regulating plate (93).

3. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 1, wherein: the top of the buckle (312) is fixedly connected with the top seat (5), and the buckle (312) is movably connected with the clamping groove (311).

4. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 1, wherein: one end of the spring (315) is fixed with the button (313), the other end of the spring (315) is fixed on the outer side of the base (3), and the spring (315) is wound on the outer surface of the push rod (314).

5. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 1, wherein: the base is characterized in that a first rotating shaft (6) is arranged on one outer side face of the base (3), the first rotating shaft (6) penetrates through the extension plate (51), and the first rotating shaft (6) is movably connected with the extension plate (51).

6. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 1, wherein: the middle parts of the base (3) and the top seat (5) are all U-shaped grooves, the base (3) and the top seat (5) are connected in a fit mode, and the U-shaped grooves of the base (3) and the top seat (5) form a guide pipe groove (4).

7. The guiding line for extracorporeal membrane oxygenation therapy as claimed in claim 2, wherein: and one side of the fixing plate (91) is provided with a saw-toothed bayonet extending upwards.