CN209679303U - A kind of cathode inner-rotary type Pacemaker implantation p-wire - Google Patents
A kind of cathode inner-rotary type Pacemaker implantation p-wire Download PDFInfo
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- CN209679303U CN209679303U CN201920121928.3U CN201920121928U CN209679303U CN 209679303 U CN209679303 U CN 209679303U CN 201920121928 U CN201920121928 U CN 201920121928U CN 209679303 U CN209679303 U CN 209679303U
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- cathode
- wire
- rotary type
- placing groove
- test line
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Abstract
The utility model proposes a kind of cathode inner-rotary type Pacemaker implantation p-wire, including p-wire, p-wire includes anode ring test line, cathode test line, subcutaneous anode p-wire；Anode ring test line and subcutaneous anode p-wire both ends are fixedly connected to crocodile clip；Cathode test line one end is fixedly connected with crocodile clip, and the other end is fixedly connected with rotary type cathode folder.A kind of cathode inner-rotary type Pacemaker implantation p-wire of the utility model, structure is simple, it is easy to use, the cathode that can have both fixed 3830 (Medtronic company SelectSecure 3830) pacing electrode wire electrode tips is pressed from both sides in cathode test, it can rotate therewith again, patient's real-time monitoring pacing electrode cathode terminal under pace-making state is set to be screwed into electrocardiogram metamorphosis in the electrode impedance variation and intracavitary heart figure metamorphosis or non-pacing state cavity of resorption of process.
Description
Technical field
The utility model relates to a kind of medical instruments, and in particular to a kind of cathode inner-rotary type Pacemaker implantation p-wire.
Background technique
Artificial heart plays arm device, because it can issue regular electric pulse, heart can be made to keep bounce, be widely used in curing
Treatment field.Pacemaker, pacing electrode wire and program control instrument constitute pacing system, and wherein pacemaker and pacing electrode wire pass through
Operation implantation human body.
3830 pacing electrode wire of Medtronic company SelectSecure, is a kind of solid core electrode cable, is conveying
Under conduit helps, it can be used for any part in the chambers of the heart and pace, be currently used primarily in Xinier reservoir and left bundle branch region paces.The electrode
Conducting wire one end is electrode tip, and for connecting pacemaker, the other end is screw terminal, for being implanted into heart of patient, electrode tip and screw-in
End is equipped with cathode and anode.Since the electrode tip anode is cyclic structure, also known as anode ring.Patient passes through rotation
The crust of 3830 pacing electrode wires drives whole electrode cable rotation, so that the screw terminal of 3830 pacing electrode wires be planted
Enter in heart of patient.
During surgery, screw terminal is screwed into process and needs to monitor pace-making state at any time with monitor and Pacemaker programmer patient
Electrocardiogram and electrode impedance situation of change, especially electrode are screwed into clockwise by interventricular septum right side in lower screw terminal cathode cavity
Left side process monitors particularly important.In current art, the cathode of 3830 pacing electrode wire electrode tips is fixed simultaneously by crocodile clip
It is connected to monitor by cathode test line, using patient skin as anode, is fixed by crocodile clip and passes through anode p-wire and connect
It is connected to monitor and paces program control instrument, in monitoring process, according to different situations, can choose and also press from both sides upper crocodile on anode ring
Folder, and monitor and pace-making program control instrument are connected to by anode ring test line, to obtain more, more accurate data；In patient
When rotating the crust of 3830 pacing electrode wires, one end that p-wire is fixed by crocodile clip is unable to synchronous rotary, causes the position
P-wire tangled up and knotted, therefore have to interrupt electrocardio and electrode impedance in cathode cavity and monitor, causing to be screwed into stroke can not be real
When continue to monitor electrocardio and electrode impedance and change, however the variation of this electrocardio itself refers to that leading screw terminal is screwed into whether arrive at site
Important evidence, existing way majority are in and " are screwed into-interrupt monitoring；Monitoring-interruption is screwed into " state, or it is being screwed into a trip
After unclamp crocodile clip, then unlock p-wire tangled up and knotted part, then press from both sides crocodile clip again, to monitor whether to be screwed into place, so
It operates, makes troubles to patient repeatedly, and often need convolution to exit because monitoring causes screw terminal to be screwed into position not in time, give patient
Bring pain.
Therefore, it is necessary to a kind of novel test extended line, cathode test folder can both fix 3830 pacing electrode wires electricity
Extreme cathode, and can rotate therewith.
Summary of the invention
To solve the above-mentioned problems, the utility model proposes a kind of cathode inner-rotary type Pacemaker implantation p-wires.
The technical solution of the utility model is: a kind of cathode inner-rotary type Pacemaker implantation p-wire, including p-wire, described
P-wire include anode ring test line, cathode test line, subcutaneous anode p-wire；The anode ring test line and subcutaneous sun
Pole p-wire both ends are fixedly connected to crocodile clip；Described cathode test line one end is fixedly connected with crocodile clip, and the other end is solid
Surely it is connected with rotary type cathode folder；The rotary type cathode folder includes lower casing and upper shell；The lower casing and
Upper interior of shell is successively arranged the first placing groove, the second placing groove, third placing groove, the 4th placing groove, and institute from front to back
The 4th placing groove rear and front end is stated equipped with semicircle shape groove；Conductive sheet is equipped in first placing groove；Described second is put
It sets and is equipped with spring in slot；Brush is equipped in the third placing groove；Conductive rotating cylinder, and institute are equipped in 4th placing groove
State the collar flange that conductive rotating cylinder rear and front end is equipped with cooperation the 4th placing groove rear and front end semicircle shape groove；The bullet
Spring is in compressive state, and the both ends of spring are supported be located on conductive sheet and brush respectively；The elastic force that the brush passes through spring
To be located at on the contact surface of the conductive rotating cylinder；The conductive rotating cylinder interior welds have symmetrical two conductive bullets
Piece；Conducting is connected with conductor wire between the conductive sheet and brush.
Further, it is all provided with that there are two connection buckles at left and right sides of the lower casing and upper shell；In the connection buckle
Between be equipped with perforative aperture, screw thread is equipped in aperture；The lower casing and upper shell pass through screw means in the aperture
Mode be fixedly connected.
Further, the lower casing and upper housing exterior Middle face, which are equipped with, is parallel to rotary type cathode folder axle center
Index line.
Further, the lower casing and upper shell are that insulating materials is made.
Further, conductive sheet fixation is clamped in first placing groove.
Further, the conductive rotating cylinder activity is placed in the 4th placing groove, and conductive rotating cylinder outer surface is coated with profit
Lubrication prescription.
Further, the core that cathode test line connection rotary type cathode presss from both sides one end is welded in the conductive sheet
One side far from spring.
Further, the anode ring test line is red crust, and the cathode test line is blue crust, described
Subcutaneous anode p-wire be yellow crust.
A kind of cathode inner-rotary type Pacemaker implantation p-wire of the utility model, structure is simple, easy to use, cathode test
Folder can not only fix the cathode of 3830 pacing electrode wire electrode tips, but also can rotate therewith, and patient is allow to continue to supervise
It surveys screw terminal and is screwed into situation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of rotatable cathode folder.
Fig. 3 is the structural schematic diagram of electroconductive elastic sheet.
In figure, 1- p-wire, 2- crocodile clip, 3- rotary type cathode folder；1.1- anode ring test line, 1.2- cathode test
The subcutaneous anode p-wire of line 1.3-；3.1- lower casing, the upper shell of 3.2-, the first placing groove of 3.3-, the second placing groove of 3.4-, 3.5-
Third placing groove, the 4th placing groove of 3.6-, 3.7- conductive sheet, 3.8- spring, 3.9- brush, 3.10- conduction rotating cylinder, 3.11- are led
Electric wire, 3.12- connection buckle, 3.13- screw, 3.14- index line, 3.15- electroconductive elastic sheet.
Specific embodiment
It elaborates with reference to the accompanying drawing to a kind of cathode inner-rotary type Pacemaker implantation p-wire of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of cathode inner-rotary type Pacemaker implantation p-wire, including p-wire 1, p-wire 1
Including anode ring test line 1.1, cathode test line 1.2, subcutaneous anode p-wire 1.3；Anode ring test line 1.1 and subcutaneous anode
1.3 both ends of p-wire are fixedly connected to crocodile clip 2；1.2 one end of cathode test line is fixedly connected with crocodile clip 2, and the other end is solid
Surely it is connected with rotary type cathode folder 3；Rotary type cathode folder 3 includes lower casing 3.1 and upper shell 3.2；Lower casing 3.1 and upper
The first placing groove 3.3 is successively arranged inside shell 3.2 from front to back, the second placing groove 3.4, third placing groove 3.5, the 4th puts
Slot 3.6 is set, and 3.6 rear and front end of the 4th placing groove is equipped with semicircle shape groove；Conductive sheet 3.7 is equipped in first placing groove 3.3；The
Spring 3.8 is equipped in two placing grooves 3.4；Brush 3.9 is equipped in third placing groove 3.5；Conductive turn is equipped in 4th placing groove 3.6
Cylinder 3.10, and conductive 3.10 rear and front end of rotating cylinder is equipped with the cyclic annular convex of cooperation 3.6 rear and front end semicircle shape groove of the 4th placing groove
Edge；Spring 3.8 is in compressive state, and the both ends of spring 3.8 are supported be located on conductive sheet 3.7 and brush 3.9 respectively；Brush 3.9
Supported by the elastic force of spring 3.8 be located at on the contact surface of conductive rotating cylinder 3.10；Conductive 3.10 interior welds of rotating cylinder have left and right pair
The conductive bullet 3.15 of two claimed；Conducting is connected with conductor wire 3.11 between conductive sheet 3.7 and brush 3.9；Lower casing 3.1 and upper outer
Connection buckle 3.12 there are two being all provided at left and right sides of shell 3.2；It is equipped with perforative aperture among connection buckle 3.12, is equipped with spiral shell in aperture
Line；Lower casing 3.1 is fixedly connected in such a way that screw 3.13 is tightened in the aperture with upper shell 3.2；Lower casing 3.1 and upper
It is all provided in the middle part of 3.2 outer surface of shell and is parallel to the index line 3.14 that rotary type cathode presss from both sides 3 axle center；Lower casing 3.1 and upper outer
Shell 3.2 is that insulating materials is made；The fixation of conductive sheet 3.7 is clamped in the first placing groove 3.3；Conductive 3.10 activity of rotating cylinder is placed
In the 4th placing groove 3.6, and conductive rotating cylinder outer surface is coated with lubricant；Cathode test line 1.2 connects rotary type cathode folder 3
The core of one end is welded in one side of the conductive sheet 3.7 far from spring 3.8；Anode ring test line 1.1 is red crust, cathode test
Line 1.2 is blue crust, and subcutaneous anode p-wire 1.3 is yellow crust.
In practical operation, patient makes in the cathode insertion rotary type cathode folder 3 of 3830 pacing electrode wire electrode tips
Electroconductive elastic sheet 3.15 clamps the cathode of 3830 pacing electrode wires；3 will be pressed from both sides with rotary type cathode on subcutaneous anode p-wire 1.3
Ipsilateral crocodile clip 2 is sandwiched in patient skin；By two crocodiles of the other side on cathode test line 1.2 and subcutaneous anode p-wire 1.3
Fish folder 2 is sandwiched in monitor respectively and paces the yin-yang end of program control instrument；Open monitor and the real-time simultaneously continuous observation of pace-making program control instrument
Intracardiac electrocardiogram shape and Parameters variation determine after screwing in point to instruct the screw-in site of pacing electrode wire to position, pass through rotation
Turn Pacing lead crust mode will 3830 pacing electrode wire screw terminals screw in determined by pace site, at this time without having to worry about
The winding problem of electric grade conducting wire and p-wire is paced, screw-in process observes the pace-making state on monitor and pacing system analyzer in real time
EGC pattern and electrocardiogram deformation (selection His' bundle pacing in electrode impedance variation or non-pacing state cavity of resorption in lower cathode cavity
When be screwed into observe under non-pacing state, select then to observe under pace-making state when the pace-making of left bundle branch region be screwed into), up to being threaded to
Suitable position.
In next test analysis, it can be pressed from both sides according to patient's needs, while by the crocodile clip 2 of anode ring test line 1.1
In the anode ring of 3830 pacing electrode wire electrode tips, the crocodile clip 2 of the other end is sandwiched on monitor and Pacemaker programmer,
To obtain more more accurate data；It is defined further according to patient and completes parameters measurement.
Finally, removing p-wire；Carry out subsequent pacemaker installation implant surgery.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of cathode inner-rotary type Pacemaker implantation p-wire, which is characterized in that including p-wire (1), the p-wire (1)
Including anode ring test line (1.1), cathode test line (1.2), subcutaneous anode p-wire (1.3)；The anode ring test line
(1.1) and subcutaneous anode p-wire (1.3) both ends are fixedly connected to crocodile clip (2)；Described cathode test line (1.2) one end
It is fixedly connected with crocodile clip (2), the other end is fixedly connected with rotary type cathode folder (3)；The rotary type cathode presss from both sides (3)
Including lower casing (3.1) and upper shell (3.2)；Inside the lower casing (3.1) and upper shell (3.2) from front to back successively
Equipped with the first placing groove (3.3), the second placing groove (3.4), third placing groove (3.5), the 4th placing groove (3.6), and described
Four placing grooves (3.6) rear and front end is equipped with semicircle shape groove；Conductive sheet (3.7) are equipped in first placing groove (3.3)；Institute
Spring (3.8) are equipped in the second placing groove (3.4) stated；Brush (3.9) are equipped in the third placing groove (3.5)；It is described
The 4th placing groove (3.6) in be equipped with conductive rotating cylinder (3.10), and conductive rotating cylinder (3.10) rear and front end is equipped with cooperation institute
State the collar flange of the 4th placing groove (3.6) rear and front end semicircle shape groove；The spring (3.8) is in compressive state, and
The both ends of spring (3.8) are supported respectively to be located on conductive sheet (3.7) and brush (3.9)；The brush (3.9) passes through spring
(3.8) elastic force support be located at on the contact surface of the conductive rotating cylinder (3.10)；Described conductive rotating cylinder (3.10) interior welds
There are symmetrical two electroconductive elastic sheets (3.15)；Conducting is connected with conduction between the conductive sheet (3.7) and brush (3.9)
Line (3.11).
2. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 1, it is characterised in that: described is lower outer
There are two being all provided at left and right sides of shell (3.1) and upper shell (3.2) connection buckle (3.12)；It is all provided among the connection buckle (3.12)
There is perforative aperture, is equipped with screw thread in aperture；The lower casing (3.1) and upper shell (3.2) is screwed by screw (3.13)
It is fixedly connected in the mode of the aperture.
3. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 2, it is characterised in that: described is lower outer
The index line for being parallel to rotary type cathode folder (3) axle center is all provided in the middle part of shell (3.1) and upper shell (3.2) outer surface
(3.14)。
4. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 3, it is characterised in that: described is lower outer
Shell (3.1) and upper shell (3.2) are that insulating materials is made.
5. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 1, it is characterised in that: the conduction
Piece (3.7) fixation is clamped in first placing groove (3.3).
6. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 1, it is characterised in that: the conduction
Rotating cylinder (3.10) activity is placed in the 4th placing groove (3.6), and conductive rotating cylinder outer surface is coated with lubricant.
7. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 1, it is characterised in that: the cathode
The core of p-wire (1.2) connection rotary type cathode folder (3) one end is welded in the conductive sheet (3.7) far from spring (3.8)
One side.
8. a kind of cathode inner-rotary type Pacemaker implantation p-wire according to claim 1, it is characterised in that: the anode
Ring test line (1.1) is red crust, and the cathode test line (1.2) is blue crust, the subcutaneous anode p-wire
It (1.3) is yellow crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121928.3U CN209679303U (en) | 2019-01-24 | 2019-01-24 | A kind of cathode inner-rotary type Pacemaker implantation p-wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121928.3U CN209679303U (en) | 2019-01-24 | 2019-01-24 | A kind of cathode inner-rotary type Pacemaker implantation p-wire |
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| Publication Number | Publication Date |
|---|---|
| CN209679303U true CN209679303U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121928.3U Expired - Fee Related CN209679303U (en) | 2019-01-24 | 2019-01-24 | A kind of cathode inner-rotary type Pacemaker implantation p-wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529195A (en) * | 2019-01-24 | 2019-03-29 | 宁波市第二医院 | A kind of cathode inner-rotary type Pacemaker implantation p-wire |
-
2019
- 2019-01-24 CN CN201920121928.3U patent/CN209679303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529195A (en) * | 2019-01-24 | 2019-03-29 | 宁波市第二医院 | A kind of cathode inner-rotary type Pacemaker implantation p-wire |
| CN109529195B (en) * | 2019-01-24 | 2024-05-24 | 宁波市第二医院 | Cathode internal rotation type pacemaker implantation test wire |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210124 |