Fixing device for external host of temporary pace-making catheter implanted through internal jugular vein

Abstract

The utility model discloses a fixing device for implanting a temporary pace-making catheter external hanging host through an internal jugular vein, which comprises a mounting part, an anti-pressing belt, a fixing belt and a rope tying device, the mounting part for placing the external hanging host is arranged on the anti-pressing belt, the position of the mounting part on the anti-pressing belt is adjustable, and the fixing belt is arranged on the rope tying device. The two ends of the anti-pressing belt are connected with the two ends of the fixing belt respectively to form a closed annular belt, the annular belt is arranged on the outer side of the neck of a patient in a sleeving mode, the fixing belt is provided with a rope binding device used for enabling the annular belt to be tightly attached, and the surface of the installation part is further provided with a wire clamp used for fixing a wire. The rope binding device has the advantages that the mounting part can slide on the anti-pressing belt and is limited and fixed through the hidden buckle, so that the rope binding device and the mounting part are located at proper positions, an externally-hung host can be conveniently fixed, and the comfort is improved; the X-shaped connection seals the opening of the mounting bag, the external host is prevented from falling off, the lead can smoothly pass through the opening at the upper part of the X-shaped connection, the lead is restrained by the middle part of the X-shaped connection, the lead is prevented from being bent, and the pulling of the lead is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of fixing device of temporary pacing catheter external hanging host computer implanted through internal jugular vein. BACKGROUND

[0002] Temporary pacemaker is a kind of temporary cardiac pacing equipment powered by battery, usually connected to temporary transvenous epicardial or myocardial pacing electrode lead of bipolar configuration using patient cable, surgical cable or compatibility cable.Temporary cardiac pacing is an emergency and effective measure for treating serious arrhythmia, and is also a first-aid measure for cardiopulmonary resuscitation.

[0003] At present, the fixing mode of traditional temporary pacemaker implanted through jugular vein is to fix its position by medical adhesive, and this fixing effect is poor, and the adhesive bonding property reduces, which easily causes the position deviation of pacemaker, and further causes pacemaker to pull electrode lead, thereby affecting the normal treatment of patient. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems that the fixing mode of temporary pacemaker is not stable enough and easily causes the pulling of electrode lead, and proposes a kind of fixing device of temporary pacing catheter external hanging host computer implanted through internal jugular vein, including installation part, pressure belt, fixed band and lanyard device, installation part for placing external hanging host computer is arranged on pressure belt, the position of installation part on pressure belt is adjustable, and the two ends of pressure belt are respectively connected with the two ends of fixed band to form closed ring belt, ring belt is sleeved on the outside of patient's neck, lanyard device for making ring belt adhere closely is arranged on fixed band, the surface of installation part is also provided with lead card for fixing lead.

[0005] The technical scheme of the utility model, by setting the structure of installation part, installation part can slide on pressure belt, and is fixed by hidden buckle, so that lanyard device and installation part are located in appropriate position, the former is convenient for fixing external hanging host computer, prevents pulling lead, the latter can improve comfort, and can prevent patient from untying or be convenient for medical staff to untie;By setting installation bag to place external hanging host computer, and by "X" shape to connect and close the opening of installation bag, the opening in upper portion of "X" shape can smoothly pass through lead, the middle portion of "X" shape restrains lead, prevents lead from being bent, reduces the pulling of lead, and closing opening can also avoid external hanging host computer from falling.

[0006] In a preferred embodiment of the present invention, the sidewalls of the mounting portion are provided with through slots for the passage of the anti-pressure belt, concealed buckles are provided on the outer sides of the through slots at both ends of the mounting portion, and a mounting pocket is provided in the middle of the mounting portion. The anti-pressure belt passes through the through slots, and the mounting portion can move on the anti-pressure belt, ultimately ensuring that both the mounting portion and the fixing belt are in the proper position. The concealed buckles limit the mounting portion after it has moved to the proper position to prevent further displacement, and the mounting pocket can accommodate an external host.

[0007] Preferably, the opening of the installation bag faces upward, and a connecting belt is provided on the surface of the installation bag. The connecting belt is adhered to the surface of the installation part by Velcro. The upward opening will not cause the external host to fall out of the installation bag, and the connecting belt further constrains it to prevent it from falling.

[0008] Preferably, the connecting belt is in an "X" shape, and the wire clip is located in the middle where the two ends of the upper part of the connecting belt are bonded to the mounting part. The "X"-shaped connecting belt not only facilitates limiting the opening of the mounting bag, but also restrains the wires, reducing the risk of the wires being pulled.

[0009] Preferably, a plurality of hidden buckle holes are provided on the surface of the anti-pressure belt, and the hidden buckles on both sides pass through different hidden buckle holes to limit the mounting part. After the hidden buckles are fastened, they are stuck in the hidden buckle holes to limit the mounting part, thereby preventing the mounting part from sliding and displacing, causing pulling of the wire, and affecting the treatment process.

[0010] Preferably, the concealed buckle holes are provided in two rows, upper and lower, and two concealed buckles are provided on the same side of the mounting portion, and two concealed buckles are provided on the same side. The two concealed buckles are used for limiting the position, making the fixation more firm and improving the stability of the device as a whole.

[0011] The preferred technical solution of the present invention is that the width of the anti-pressure belt matches the neck, the length of the anti-pressure belt is smaller than the circumference of the neck, the width of the anti-pressure belt is large enough, and the contact area is increased when fixed and fitted, the pressure is reduced, and the comfort is improved. The length of the anti-pressure belt is smaller than the circumference of the neck, and when tightened by the rope device, it can fit tightly to the neck.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model discloses a technical scheme, through setting up the structure of installation part, and installation part can slide on the anti -pressure band, and through the snap fastener and carries out the limit fixed, makes the rope fastener and installation part all be located in the suitable position, the former is convenient for fixed external hanging host computer, prevents the pulling lead, the latter can improve the comfort, and can prevent the patient and unfasten or convenient medical staff unfasten, through setting up the installation bag and placing external hanging host computer, and through " X " shape connection and close the opening of installation bag, the opening of " X " shape upper portion can pass through the lead smoothly, and the middle part of " X " shape is restrained to the lead, prevents the lead and bends, reduces the pulling of lead, and the closed opening can also avoid external hanging host computer and fall. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a kind of through the fixing device of temporary pacemaker cable external hanging host computer implanted through internal jugular vein;

[0015] Fig. 2 It is a kind of through the fixing device of temporary pacemaker cable external hanging host computer implanted through internal jugular vein;

[0016] Wherein: 1-installation part, 11-snap fastener, 12-connection belt, 13-installation bag, 14-lead card, 15-slotted, 2-anti -pressure band, 21-snap fastener hole, 3-fixing belt, 4-rope fastener. DETAILED DESCRIPTION

[0017] Below, it will be combined with the drawings of the utility model embodiment in the utility model embodiment, Figs. 1-2 , the technical scheme in the utility model embodiment is described in detail. Example 1

[0018] As Figs. 1-2 Shown, the utility model is a kind of through the fixing device of temporary pacemaker cable external hanging host computer implanted through internal jugular vein, including installation part 1, anti -pressure band 2, fixing belt 3 and rope fastener 4, wherein installation part 1 is slidably connected on anti -pressure band 2, and installation part 1 can be fixed after moving to suitable position, prevent further shaking displacement, and anti -pressure band 2 is closed by being connected with fixing belt 3 Formed loop belt, and then loop belt is placed in the external hanging host computer of temporary pacemaker of patient's neck, and fixing belt 3 is installed with rope fastener 4, can be tightened to loop belt by rope fastener 4, so that it is closely attached to the neck of patient.

[0019] The both sides wall of installation part 1 is all set up slotted 15, and the both sides slotted 15 are interconnected, for through anti -pressure band 2, the inner wall of installation part 1 and patient's neck attachment is of flexible material, can select cotton material, improve the comfort of patient, and the outside of installation part 1 is preferably selected wear -resisting material, prolongs service life.

[0020] The surface of the mounting part 1 is provided with a buckle 11 on both sides of the through slot 15, the buckle 11 is a prior art, and the buckle 11 is fixedly installed on the outer side of the through slot 15 and the inner side of the through slot 15, and the through slot 15 can be closed by buckling the two parts.

[0021] The surface of the mounting part 1 is provided with a buckle 11 on both sides of the through slot 15, the buckle 11 is a prior art, and the buckle 11 is fixedly installed on the outer side of the through slot 15 and the inner side of the through slot 15, and the through slot 15 can be closed by buckling the two parts.

[0022] The mounting bag 13 is fixed above the opening of the mounting bag 13 by the connecting band 12, which can prevent the external host of the temporary pacemaker from falling and causing serious consequences.

[0023] The connecting band 12 is in the shape of "X", the two ends of the lower part of the "X"-shaped connecting band 12 are sutured to the mounting bag 13, and the two ends of the upper part are sutured to the female surface of the magic tape, and the mounting part 1 is sutured to the matching female surface of the magic tape at the corresponding position, and the magic tape is adhered.

[0024] The wire card 14 is fixed on the surface of the mounting part 1, above the mounting bag 13 and between the two ends of the upper part of the "X"-shaped connecting band 12, the wire card 14 is made of silica gel material, and the wire is clamped in it by elastic deformation, which is used for combing and restraining the wire to prevent it from being pulled.

[0025] In use, the external host of the temporary pacemaker is placed in the mounting bag 13, and the wire is placed in the wire card 14, then the connecting band 12 is fixedly connected to the mounting part 1, at this time the middle part of the "X"-shaped connecting band 12 can just constrain the wire between the connecting band 12 and the outer wall of the mounting part 1, preventing it from being pulled.

[0026] The surface of the pressure prevention band 2 is provided with a plurality of buckle holes 21, and the buckle holes 21 at the same horizontal height form a group, and the number of groups of buckle holes 21 on the pressure prevention band 2 is two.

[0027] The number of buckles 11 on the same side of the mounting part 1 is two, and the buckles 11 are buckled to pass through the buckle holes 21, so that the mounting part 1 cannot continue to slide along the pressure prevention band, and the position of the mounting part 1 is constrained to prevent further shaking and affect the treatment.

[0028] The same side of the mounting part 1 is fixedly provided with two buckles 11 for limiting and constraining, which further improves the stability of the device, and of course the number of buckles 11 and buckle holes 21 can be more, which is more stable.

[0029] The position of the mounting part 1 can be adjusted, and the mounting bag 13 is used for accommodating the external host of the temporary pacemaker, and the position of the binding rope device 4 can also be adjusted according to requirements, and the binding rope device 4 is located at a required position, and when the binding rope device 4 is located at the back of the neck of the patient, the medical staff can loosen or prevent the patient from loosening; and when the binding rope device 4 is located at the two sides, the comfort of the patient when wearing and resting is improved.

[0030] The width of the pressure-preventing belt 2 is matched with the neck, the width is maximized without affecting the lead, so that the contact area is increased, the pressure is reduced, and the comfort is improved.

[0031] The fixing belt 3 cooperates with the binding rope device 4, the fixing belt 3 is tightened by the binding rope device 4, and then the whole ring belt is tightened and closely attached to the neck of the patient, so that the shaking displacement is prevented, and the binding rope device 4 is a mature technology.

[0032] The length of the pressure-preventing belt 2 is less than the circumference of the neck, so that when the pressure-preventing belt 2 is tightened by the binding rope device 4, the pressure-preventing belt 2 can be ensured to be closely attached to the neck of the patient, and the shaking and pulling of the lead caused by insufficient tightness are prevented.

[0033] The use method of the fixing device of the temporary pacemaker external host through the internal jugular vein implantation in the embodiment is as follows:

[0034] Firstly, the fixing belt 3 and the pressure-preventing belt 2 are combined to form a ring belt with the maximum diameter by the binding rope device 4, then the ring belt is sleeved on the neck of the patient, the binding rope device 4 is located at a suitable position, then the position of the mounting part 1 on the pressure-preventing belt 2 is adjusted until the mounting bag 13 of the mounting part 1 can place the external host of the temporary pacemaker, the position of the mounting part 1 is fixed by the cooperation of the snap fastener 11 and the corresponding snap fastener hole 21, then the fixing belt 3 is tightened by the binding rope device 4, the pressure-preventing belt 2 is closely attached to the neck of the patient, then the external host is placed in the mounting bag 13, the lead is placed in the lead buckle 14, finally the connecting belt 12 is turned up and adhered to the mounting part 1, the opening of the mounting bag 13 is closed, the lead is constrained, and the risk of falling of the external host or the pulling of the lead is reduced.

[0035] The above embodiment only illustrates the technical thought of the utility model, and cannot limit the protection range of the utility model, and any modification made on the basis of the technical scheme according to the technical thought of the utility model falls within the protection range of the utility model.

Claims

1. A fixation device for a temporary pacing catheter external host implanted via the internal jugular vein, characterized in that: The utility model relates to a neck fixing device for external host computer, including installation part (1), anti -pressure zone (2), fixed band (3) and binder (4), for placing external host computer's installation part (1) set up on anti -pressure zone (2), installation part (1) on the position of anti -pressure zone (2) is adjustable, and the both ends of anti -pressure zone (2) are connected respectively the both ends of fixed band (3) and form closed ring zone, and ring zone is equipped in patient neck outside, and fixed band (3) is provided for the binder (4) of making ring zone close tightly on the surface, the surface of installation part (1) is provided for the wire card (14) of wire fixation.

2. The device according to claim 1, wherein the device is characterized in that: The side wall of the installation part (1) is provided with a through slot (15) for the anti -pressure zone (2), and the both ends of the surface of the installation part (1) are located outside the through slot (15) and provided with a magnetic buckle (11), and the middle of the surface of the installation part (1) is provided with an installation bag (13).

3. The device according to claim 2, wherein the device is characterized in that: The opening of the installation bag (13) faces upward, the surface of the installation bag (13) is provided with a connecting band (12), and the connecting band (12) is adhered to the surface of the installation part (1) by magic tape.

4. The device according to claim 3, wherein the device is characterized in that: The connecting band (12) is in the shape of "X", and the wire card (14) is located at the upper two ends of the connecting band (12) and is adhered to the middle of the installation part (1).

5. The device according to claim 2, wherein the device is characterized in that: The surface of the anti -pressure zone (2) is provided with a plurality of magnetic buckle holes (21), and the magnetic buckle (11) on both sides passes through different magnetic buckle holes (21) to limit the installation part (1).

6. The device according to claim 5, wherein the device is a device for fixing a host computer outside a temporary transvenous pacemaker implanted through the internal jugular vein. The magnetic buckle hole (21) is provided with two rows from top to bottom, and the magnetic buckle (11) on the same side of the installation part (1) is provided with two from top to bottom.

7. The device according to claim 5, wherein the device is characterized in that: The width of the anti -pressure zone (2) matches the neck, and the length of the anti -pressure zone (2) is less than the circumference of the neck.

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