CN218529418U

CN218529418U - ECMO pipeline fixing device

Info

Publication number: CN218529418U
Application number: CN202221083384.4U
Authority: CN
Inventors: 吴瑶
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2023-02-28
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a ECMO pipeline fixing device, including the bottom plate, be connected with the bracing piece on the bottom plate, swing joint has the push rod on the bracing piece, and the one end of push rod is connected with Y type frame, still is provided with the pole setting on the bottom plate, and the pole setting side is provided with the dead slot, and Y type frame passes the dead slot, and Y type frame inboard still is provided with flexible ball, still is connected with the fixed pin in the pole setting, is provided with the pinhole that corresponds with the fixed pin in Y type frame and the pole setting. The utility model discloses a set up Y type frame and pole setting, can form a centre gripping space between the two, can carry out the centre gripping to the ECMO pipeline and fix, prevent ECMO pipeline slippage, the setting of fixed pin and pinhole can be injectd the position of Y type frame, the setting of flexible ball can form certain protection to the ECMO pipeline, avoid excessively extrudeing with Y type frame inner wall, in addition, this device still is provided with the connecting band, can fix this device at patient thigh or head, the suitability of this device has further been increased.

Description

ECMO pipeline fixing device

Technical Field

The utility model belongs to the technical field of external membrane lung oxygenation auxiliary instrument, in particular to ECMO pipeline fixing device.

Background

Extracorporeal membrane oxygenation, ECMO for short, is to utilize blood pump to lead blood out of body, oxygenate through oxygenator and eliminate carbon dioxide, and then re-transfuse blood back into body through gas exchange, and the blood can return to vein (V-V mode) or artery (V-A mode) under the push of pump, thus partly replacing the cardiopulmonary function of patient, and realizing extracorporeal respiration and circulation function support. ECMO pipeline route is the prerequisite and the basis of guaranteeing the ECMO operation, and the fixing to the ECMO pipeline all utilizes the ribbon to fix on bed fence or support at present, causes the ECMO pipeline to bend easily like this, and the ribbon is thinner, draws flat ECMO pipeline easily, influences patient's blood circulation, and also very inconvenient when just dismantling, influences the treatment to patient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a ECMO pipeline fixing device, has solved and has caused the pipeline to bend easily when current ECMO pipeline is fixed, influences treatment.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a ECMO pipeline fixing device, includes the bottom plate, fixedly connected with bracing piece on the bottom plate, swing joint has the push rod on the bracing piece, the one end of push rod is connected with Y type frame, still be provided with the pole setting on the bottom plate, the pole setting side is provided with the dead slot, Y type frame passes the dead slot just extends the dead slot, Y type frame inboard still is provided with flexible ball.

Furthermore, a through hole is formed in the supporting rod, and the push rod penetrates through the through hole.

Further, bottom plate bottom fixedly connected with two connecting bands, one of them connecting band end is provided with thorn face magic subsides, and another one the end of connecting band is provided with the hair face magic subsides.

Furthermore, the bottom of the bottom plate is fixedly connected with a soft cushion.

Furthermore, a fixing pin is connected to the vertical rod, and pin holes corresponding to the fixing pin are formed in the Y-shaped frame and the vertical rod.

Further, a cavity is arranged in the flexible ball.

Furthermore, one end of the push rod, which is far away from the Y-shaped frame, is fixedly connected with a handle.

Furthermore, a stop plate is arranged at the connecting part of the push rod and the Y-shaped frame.

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

1. a Y-shaped frame, an upright rod and the like are arranged at one end of the push rod, so that a clamping space is formed between the Y-shaped frame and the upright rod, the passing ECMO pipeline can be clamped and fixed, and the phenomenon that the ECMO pipeline slides off is prevented;

2. the position of the Y-shaped frame can be limited by arranging the fixing pins and the pin holes, so that the fixing effect on the ECMO pipeline can be further enhanced;

3. the flexible ball is arranged, so that the ECMO pipeline can be protected to a certain extent, and the ECMO pipeline and the inner wall of the Y-shaped frame are prevented from being excessively extruded to cause pipeline blockage;

4. through setting up connecting band and thorn face magic subsides and hair side magic subsides, can fix this device at patient's shank or head, be favorable to the patient to use, increased the practicality of this device.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of the ECMO pipeline fixing device of the present invention;

fig. 2 is a schematic structural view of an upright rod of the ECMO pipeline fixing device of the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: 1. a base plate; 2. a support bar; 3. erecting a rod; 4. a push rod; 5. a Y-shaped frame; 6. a connecting belt; 7. a thorn face magic tape; 8. a rough surface magic tape; 9. a soft cushion; 10. an empty groove; 11. a pin hole; 12. a fixing pin; 13. a handle; 14. a blocking plate; 15. a flexible ball; 16. a cavity.

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.

Referring to fig. 1, the utility model discloses an ECMO pipeline fixing device, comprising a base plate 1, fixedly connected with bracing piece 2 on the bottom plate 1, swing joint has push rod 4 on the bracing piece 2, specifically, be provided with the through-hole on the bracing piece 2, push rod 4 can pass the through-hole, furthermore, the one end fixedly connected with Y type frame 5 of push rod 4, specifically, Y type frame 5 is two connecting rod group that connect at push rod 4 end, be the V type between two connecting rods, preferably, the position that two connecting rods are connected sets into the arc, further, still fixedly connected with pole setting 3 on the bottom plate 1, see fig. 2, the side of pole setting 3 is provided with dead slot 10, dead slot 10 runs through the side that sets up in pole setting 3, Y type frame 5 can pass dead slot 10 and extend dead slot 10, Y type frame 5 and pole setting 3 form a centre gripping space, the ECMO pipeline can pass the centre gripping space, when push rod 4 promotes right, along with Y type frame 5 constantly moves right, the distance between two connecting rods is more and more little, can form the centre gripping fixed to the ECMO pipeline, prevent ECMO pipeline slippage.

Further, the inner wall of the Y-shaped frame 5 is further provided with a flexible ball 15, specifically, referring to fig. 3, the flexible ball 15 is arranged to flexibly protect the ECMO pipeline, so that the ECMO pipeline and the inner wall of the Y-shaped frame 5 are prevented from being excessively squeezed, the safety of the ECMO pipeline is improved, the flexible ball 15 can be made of a softer material, such as silica gel, optimally, the inside of the flexible ball 15 is further provided with a cavity 16, and the cavity 16 is arranged to provide a certain buffer for the flexible ball 15, so that the protection function of the flexible ball 15 is further improved.

Further, the upright 3 is further connected with a fixing pin 12, specifically, the Y-shaped frame 5 and the upright 3 are both provided with a pin hole 11, the diameter of the pin hole 11 corresponds to the diameter of the fixing pin 12, and the fixing pin 12 can sequentially pass through the pin hole 11 of the upright 3 and the pin hole 11 of the Y-shaped frame 5, so as to define the position of the Y-shaped frame 5.

Furthermore, the connecting position of the push rod 4 and the Y-shaped frame 5 is also fixedly connected with a blocking plate 14, and the blocking plate 14 plays a limiting role to prevent the Y-shaped frame 5 from separating from the empty groove 10 in the vertical rod 3 in the leftward movement process to cause the ECMO pipeline to slip.

Furthermore, one end of the push rod 4, which is far away from the Y-shaped frame 5, is fixedly connected with a handle 13, and the handle 13 is arranged, so that the effects of convenience and labor saving can be achieved.

Further, bottom both sides of bottom plate 1 are fixedly connected with connecting band 6 still, and the end of one of them connecting band 6 is provided with thorn face magic subsides 7, and the end of another connecting band 6 is provided with hair face magic subsides 8, pastes together through thorn face magic subsides 7 and hair face magic subsides 8, can fix this device in patient's thigh or head position, facilitates the use.

Further, bottom 1's bottom is fixedly connected with cushion 9 still, and cushion 9 can play the effect of decompression, prevents the pressure nature damage, also is favorable to the patient comfortable.

When using the utility model discloses, at first paste cushion 9 on the patient thigh, then paste thorn face magic subsides 7 and hair side magic subsides 8 together according to the thickness of patient thigh, fix the position of this device, then pass the ECMO pipeline in the centre gripping space that Y type frame 5 and pole setting 3 formed, then promote push rod 4 right, along with Y type frame 5 right movement, the distance of two connecting rods of Y type frame 5 is more and more littleer, thereby can form the centre gripping to the ECMO pipeline and fix, after the fixed position of ECMO pipeline is suitable, then insert fixed pin 12 in pinhole 11 on pole setting 3 and the Y type frame 5, prescribe a limit to the position of Y type frame 5, so accomplish the whole operation process fixed to the ECMO pipeline 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.

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 ECMO pipeline fixing device, its characterized in that, includes bottom plate (1), fixedly connected with bracing piece (2) are gone up in bottom plate (1), swing joint has push rod (4) on bracing piece (2), the one end of push rod (4) is connected with Y type frame (5), still be provided with pole setting (3) on bottom plate (1), pole setting (3) side is provided with dead slot (10), Y type frame (5) are passed dead slot (10) and extend dead slot (10), Y type frame (5) inboard still is provided with flexible ball (15).

2. An ECMO pipeline fixing device in accordance with claim 1, wherein the support rod (2) is provided with a through hole, and the push rod (4) passes through the through hole.

3. The ECMO pipeline fixing device according to claim 1, wherein two connecting belts (6) are fixedly connected to the bottom of the bottom plate (1), wherein a barbed surface magic tape (7) is arranged at the tail end of one connecting belt (6), and a roughened surface magic tape (8) is arranged at the tail end of the other connecting belt (6).

4. An ECMO pipeline fastening apparatus in accordance with claim 1, wherein a soft pad (9) is also fixedly connected to the bottom of the base plate (1).

5. The ECMO pipeline fixing device according to claim 1, wherein a fixing pin (12) is connected to the vertical rod (3), and pin holes (11) corresponding to the fixing pin (12) are formed in the Y-shaped frame (5) and the vertical rod (3).

6. An ECMO line attachment apparatus according to claim 1, wherein said flexible ball (15) further comprises a cavity (16) therein.

7. The ECMO pipeline fixing device according to claim 1, wherein a handle (13) is fixedly connected to an end of the push rod (4) remote from the Y-shaped frame (5).

8. An ECMO pipeline fixing device according to claim 1, wherein a blocking plate (14) is further provided at the connecting portion of the push rod (4) and the Y-shaped frame (5).