CN214912666U

CN214912666U - Lead fixing device of temporary cardiac pacemaker

Info

Publication number: CN214912666U
Application number: CN202121075376.0U
Authority: CN
Inventors: 朱静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-30
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a heart temporary pacemaker wire fixing device, including the device main part, the lower extreme of device main part is provided with close skin layer, and one side of device main part is connected with the fixed surface of fixed band and is detained fixedly, and the opposite side of device main part is provided with spacing area, and spacing hole has been seted up on the surface in spacing area, and the upper end of device main part is provided with the installation sleeve, and the telescopic one end of installation is provided with the gooseneck area. This interim pacemaker wire fixing device of heart is through setting up the fixed band, fixed knot, spacing area, spacing hole, close skin layer, the fixed sleeve, the gooseneck area, the opening, the piece that bonds, magic subsides and elastic bulge, can reach and change original gauze fixed mode, be convenient for medical personnel's installation and dismantlement operation use, can improve the travelling comfort in the use, the suitability of device has been improved, the fixed effect to the wire has still been improved simultaneously, avoid the pacemaker the condition that slides to appear in the use, pacemaker's normal use efficiency has been guaranteed.

Description

Lead fixing device of temporary cardiac pacemaker

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lead fixing device of a temporary cardiac pacemaker.

Background

In the medical field, after a cardiac surgery is performed on a patient, various kinds of arrhythmia and cardiac insufficiency are often caused in the patient, and in the face of such a situation, if a treatment is performed only by a drug, the effect is sometimes not ideal. In the prior art, the temporary cardiac pacemaker has the effect of maintaining a normal heart rate, can simplify medication, promote effective cardiac output, maintain hemodynamics stability and help a patient to spend an operative period. The temporary cardiac pacemaker in the prior art generally comprises an external pulse generator, a pacing lead and a pacing electrode, wherein the pacing electrode is placed in the operation, one end of the pacing electrode is placed on an epicardium, one end of the pacing electrode penetrates out of the rib edge and is fixed on the body surface, and the pacing electrode is left at the tail end and is connected with a pacing lead clamp end. Then, after the pacing lead is connected with the external pulse generator through the metal plug, corresponding parameters can be set, so that the temporary cardiac pacemaker carries out pacing work.

The prior art has the following defects or problems:

when fixing the pacemaker wire, general medical personnel often can adopt the gauze to twine it and then fix and use in patient's chest, in the use, the fixed effect of this kind of fixed mode is relatively poor, and gliding phenomenon appears always in the operation process, can cause the injury to the patient, simultaneously in the course of the work of pacemaker, probably still because the abnormal behavior appears in the slip of wire, the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temporary pacemaker wire fixing device of heart to prior art's weak point, it is relatively poor to have solved the fixed effect that proposes in the background art, and the condition of sliding easily appears, causes the injury to the patient, and influences the problem of pacemaker's normal work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heart temporary pacemaker wire fixing device, includes the device main part, the lower extreme of device main part is provided with close skin layer, one side of device main part is connected with the fixed band, the surface connection of fixed band has fixed the knot, the opposite side of device main part is provided with spacing area, spacing hole has been seted up on the surface in spacing area, the upper end of device main part is provided with the installation sleeve, the telescopic one end of installation is provided with the gooseneck area, the opening has been seted up on the telescopic surface of installation, the inside powerful magnetic path of embedding installation sleeve that is provided with of open-ended, the one end in gooseneck area is provided with bonding block, the surface in gooseneck area is provided with elastic bulge, bonding block's lower extreme is provided with the magic subsides of being connected with the device bulk phase.

As the utility model discloses a preferred technical scheme, the fixed band divide into two sets ofly, spacing area divide into two sets ofly, and fixed band and spacing area are located same horizontal straight line.

As the utility model discloses an optimal technical scheme, spacing hole divide into five groups, and is the equidistance subsection at spacing area surface, the internal diameter size in spacing hole and the fixed diameter size phase-match of detaining, and fixed knot through spacing hole and spacing area fixed connection.

As the utility model discloses a preferred technical scheme, the installation sleeve divide into two sets ofly, the quantity of gooseneck area is four, and two sets up to a set of, each group's installation sleeve is located same horizontal straight line with two gooseneck areas in every group.

As the preferred technical scheme of the utility model, the quantity of powerful magnetic path is ten groups, and is the symmetric distribution in open-ended both sides.

As the preferred technical scheme of the utility model, the elastic bulge divide into a plurality of groups, and even subsection is on the surface of gooseneck area.

As the utility model discloses an optimized technical scheme, magic subsides and device main part fixed connection, the one end and the device main part fixed connection in gooseneck area, fixed connection is pasted through bonding piece and magic to the other end in gooseneck area.

Compared with the prior art, the utility model provides a temporary pacemaker wire fixing device of heart possesses following beneficial effect:

1. according to the lead fixing device of the temporary cardiac pacemaker, the original gauze fixing mode is changed by arranging the fixing belt, the fixing buckle, the limiting belt, the limiting hole and the skin-friendly layer, the fixing effect on the lead can be realized through the action of the fixing belt and the limiting belt, the lead fixing device is convenient for medical personnel to install, detach, operate and use, the comfort in the use process can be improved, meanwhile, the lead fixing device can be used for patients with different body types through the action of the limiting hole and the fixing buckle, and the applicability of the fixing device is improved;

2. this interim pacemaker wire fixing device of heart through setting up fixed sleeve, gooseneck area, opening, bonding piece, magic subsides and elastic bulge, and fixing device after the improvement can realize the fixed action to the pacemaker wire, and fixed mounting's in-process is simpler, easily medical personnel's operation, and fixed effect is better, the condition that can not appear sliding in the use, has improved the safety in utilization, can also guarantee the normal work use of pacemaker simultaneously.

Drawings

Fig. 1 is a schematic structural view of a lead fixing device of the present invention;

fig. 2 is a schematic structural view of the wire fixing device mounting sleeve of the present invention;

fig. 3 is a schematic view of the gooseneck strap structure of the lead fixing device of the present invention.

In the figure: 1. a device main body; 2. a skin-friendly layer; 3. fixing belts; 4. a fixing buckle; 5. a limiting band; 6. a limiting hole; 7. installing a sleeve; 8. a goose neck belt; 9. an opening; 10. a powerful magnetic block; 11. bonding the blocks; 12. an elastic bulge; 13. magic tape.

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. 1-3, in this embodiment: the utility model provides a temporary pacemaker wire fixing device of heart, including device main part 1, the lower extreme of device main part 1 is provided with close skin layer 2, one side of device main part 1 is connected with fixed band 3, the surface connection of fixed band 3 has the fixed knot 4, the opposite side of device main part 1 is provided with spacing area 5, spacing hole 6 has been seted up on the surface of spacing area 5, the upper end of device main part 1 is provided with installation sleeve 7, the one end of installation sleeve 7 is provided with gooseneck area 8, opening 9 has been seted up on the surface of installation sleeve 7, opening 9's inside is provided with the inside powerful magnetic path 10 of embedding installation sleeve 7, the one end of gooseneck area 8 is provided with bonding block 11, the surface of gooseneck area 8 is provided with elastic bulge 12, the lower extreme of bonding block 11 is provided with the magic subsides 13 that are connected with device main part 1.

In this embodiment, the fixing bands 3 are divided into two groups, the limiting bands 5 are divided into two groups, and the fixing bands 3 and the limiting bands 5 are located on the same horizontal straight line, so that the stability of the device main body 1 during fixing is improved; the limiting holes 6 are divided into five groups and are distributed on the surface of the limiting belt 5 at equal intervals, the inner diameter size of the limiting holes 6 is matched with the diameter size of the fixing buckle 4, and the fixing buckle 4 is fixedly connected with the limiting belt 5 through the limiting holes 6, so that the comfortableness in the fixing process can be adjusted according to different body sizes of patients, and the applicability of the device main body 1 is improved; the installation sleeves 7 are divided into two groups, the number of the gooseneck belts 8 is four, the two gooseneck belts are arranged into one group, each group of installation sleeves 7 and the two gooseneck belts 8 in each group are positioned on the same horizontal straight line, the fixing effect on the lead of the pacemaker is achieved, the original gauze winding fixing mode is changed, and the structure is reasonable; the number of the powerful magnetic blocks 10 is ten, and the powerful magnetic blocks are symmetrically distributed on two sides of the opening 9, so that the powerful magnetic blocks mainly play a role in primarily fixing the conducting wire, the situation that the conducting wire is deflected in the using process is avoided, and meanwhile, the conducting wire is prevented from being wound in the using process; the elastic bulges 12 are divided into a plurality of groups and are uniformly distributed on the surface of the gooseneck strap 8, and the main function is to increase the acting force between the elastic bulges and the lead and avoid the situation that the lead slides forwards and backwards in the use process; magic subsides 13 and 1 fixed connection of device main part, the one end and 1 fixed connection of device main part of

gooseneck area

8, 13 fixed connection are pasted through bonding piece 11 and magic to the other end of gooseneck area 8, and the medical personnel of being convenient for are to the regulation of wire, and easy operation.

The utility model discloses a theory of operation and use flow: in the use, earlier according to different patients 'size, fix device main part 1 on patient's human body through the effect of fixed band 3 with spacing area 5, part powerful magnetic path 10 again, put the wire in the inside of installation sleeve 7, make bonding between the powerful magnetic path 10, medical personnel will bond piece 11 again and reveal, make the wire transversely put at magic subsides 13 and one side, through the shape that changes gooseneck area 8, make it and wire phase-match, only need to have elastic bulge 12 part to act on the wire at last, again with bonding piece 11 and magic subsides 13 fixed connection can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lead fixing device of a temporary cardiac pacemaker is characterized in that: comprises a device main body (1), wherein a skin-friendly layer (2) is arranged at the lower end of the device main body (1), a fixing band (3) is connected to one side of the device main body (1), a fixing buckle (4) is connected to the surface of the fixing band (3), a limiting band (5) is arranged at the other side of the device main body (1), a limiting hole (6) is formed in the surface of the limiting band (5), a mounting sleeve (7) is arranged at the upper end of the device main body (1), a gooseneck band (8) is arranged at one end of the mounting sleeve (7), an opening (9) is formed in the surface of the mounting sleeve (7), a strong magnetic block (10) embedded into the mounting sleeve (7) is arranged inside the opening (9), an adhesive block (11) is arranged at one end of the gooseneck band (8), an elastic bulge (12) is arranged on the surface of the gooseneck band (8), the lower end of the bonding block (11) is provided with a magic tape (13) connected with the device main body (1).

2. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: the fixing band (3) is divided into two groups, the limiting band (5) is divided into two groups, and the fixing band (3) and the limiting band (5) are located on the same horizontal straight line.

3. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: spacing hole (6) divide into five groups, and are the equidistance subsection at spacing area (5) surface, the internal diameter size of spacing hole (6) and the fixed diameter size phase-match who detains (4), and fixed knot (4) are through spacing hole (6) and spacing area (5) fixed connection.

4. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: the installation sleeve (7) divide into two sets ofly, the quantity of gooseneck area (8) is four, and two sets up to a set of, each installation sleeve (7) of group is located same horizontal straight line with two gooseneck areas (8) in each group.

5. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: the number of the powerful magnetic blocks (10) is ten, and the powerful magnetic blocks are symmetrically distributed on two sides of the opening (9).

6. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: the elastic bulges (12) are divided into a plurality of groups and are evenly distributed on the surface of the gooseneck belt (8).

7. A cardiac temporary pacemaker lead wire fixation apparatus as described in claim 1 wherein: magic subsides (13) and device main part (1) fixed connection, the one end and device main part (1) fixed connection of gooseneck area (8), the other end of gooseneck area (8) is through bonding piece (11) and magic subsides (13) fixed connection.