CN206167632U - Seal wire handle subassembly and implanted medical system - Google Patents
Seal wire handle subassembly and implanted medical system Download PDFInfo
- Publication number
- CN206167632U CN206167632U CN201620894513.6U CN201620894513U CN206167632U CN 206167632 U CN206167632 U CN 206167632U CN 201620894513 U CN201620894513 U CN 201620894513U CN 206167632 U CN206167632 U CN 206167632U
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- seal wire
- passage
- wire handle
- hole
- side wall
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- 238000002513 implantation Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000007943 implant Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001537 neural effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001186 vagus nerve Anatomy 0.000 description 1
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Abstract
The utility model discloses a seal wire handle subassembly and implanted medical system, seal wire handle subassembly are used for the implantation of auxiliary electrode wire, including seal wire and seal wire handle, the seal wire is used for wearing to locate in the electrode wire, the seal wire handle includes one along implanting first passageway and the formation that the direction is extended the first side wall of first passageway, wherein, work as the seal wire is located in the time of in the first passageway, the first side wall restriction the seal wire breaks away from along the first direction first passageway, the first direction perpendicular to implant the direction. The utility model discloses leave out the heat -seal technology of first passageway department, and can effectively avoid the seal wire to break away from the seal wire handle.
Description
Technical field
This utility model is related to implantable medical field, more particularly to a kind of seal wire handle component and Implanted medical system.
Background technology
Implanted medical system generally includes implantable neural electrical stimulator (including lesions located in deep brain DBS, implantation
Formula cortex stimulates CNS, implanted spinal cord stimulation trial SCS, implanted Sacral nerve electrical stimulation SNS, implanted vagus nerve electricity thorn
Sharp VNS etc.), implantable cardiac electric stimulation (being commonly called as cardiac pacemaker), implanted drug infusion system (IDDS) etc..
By taking implantable neural electrical stimulator as an example, mainly including the pulse generator, electrode for implanting and in vitro
Controller.Wherein, pulse generator is connected by extension wire with electrode, so as to by the pulse produced by pulse generator
Electrode is transferred to, the pulse signal that pulse generator is produced is transmitted to specific neuronal target by electrode and carries out electricity irritation, so that
Function of human body returns to the state of normal operation.External controller includes doctor's program controller, patient controller.
Wherein, doctor's program controller is doctor for monitoring the output parameter for adjusting internal pulse generator according to patient's condition
Device, usual doctor's program controller can be used to control multiple pulse generators, and doctor's program controller can pass through radio communication mold
Formula, magnetic coil or other communication modes are communicated with the pulse generator in implantation.
In prior art, as shown in figure 1, extension wire contains seal wire handle component 10, seal wire handle component 10 is that doctor does
Indispensable operation instrument during implant surgery.
Seal wire handle component 10 includes seal wire handle 11 and seal wire 12, and seal wire 12 is used to be arranged in electrode cable（Do not indicate）In
With the implantation of coordination electrode wire, seal wire handle 11 is used to support electrode cable and seal wire 12.
When seal wire 12 is positioned in the drop-center 111 of seal wire handle 11, need the notch of groove 111 by hot sealing process
Seal to reach the effect of fixed seal wire 12.
The deficiency of this structure and technique is：The mode of manual heat-sealing is relied solely on, the seal quality ginseng at groove 111
Difference differs, and sealing is highly vulnerable to breakage during surgical so as to cause seal wire 12 to depart from seal wire handle 11.
Utility model content
The purpose of this utility model is to provide a kind of seal wire handle component and Implanted medical system.
To realize above-mentioned utility model purpose, the embodiment of this utility model one provides a kind of seal wire handle component, for auxiliary
The implantation of electrode cable is helped, including：
Seal wire, it is used to be arranged in the electrode cable；
Seal wire handle, it includes one along the implantation direction first passage for extending and the first side wall for forming the first passage；
Wherein, when the seal wire is located in the first passage, the first side wall limits the seal wire along first party
To the first passage is departed from, the first direction is perpendicular to the implantation direction.
Used as the further improvement of the embodiment of this utility model one, the first side wall is continuous side walls.
As the further improvement of the embodiment of this utility model one, some through holes, institute are formed with the first side wall
State some through holes to turn on the first passage.
Used as the further improvement of the embodiment of this utility model one, the seal wire handle also includes being passed through with the first passage
Wear and vertical second channel, the first passage and the second channel define a plane, and the first side wall includes being located at
The front side wall and rear wall of the plane both sides, some through holes include the first through hole being located on the front side wall and are located at
The second through hole on the rear wall, third through-hole.
As the further improvement of the embodiment of this utility model one, on the implantation direction, the length of the front side wall
Length of the degree less than the rear wall.
As the further improvement of the embodiment of this utility model one, the first through hole, second through hole and described
Third through-hole is staggered on the implantation direction.
As the further improvement of the embodiment of this utility model one, the first through hole, second through hole and described
Third through-hole two is neither overlapped on the implantation direction.
To realize above-mentioned utility model purpose, the embodiment of this utility model one provides a kind of seal wire handle component, for auxiliary
The implantation of electrode cable is helped, including：
Seal wire, it is used to be arranged in the electrode cable；
Seal wire handle, it includes a first passage extended along implantation direction and an at least enclosed construction；
Wherein, when the seal wire is located in the first passage, the enclosed construction limits the seal wire along first party
To the first passage is departed from, the first direction is perpendicular to the implantation direction.
Used as the further improvement of the embodiment of this utility model one, the seal wire handle includes some closings being spaced apart
Structure.
To realize above-mentioned utility model purpose, the embodiment of this utility model one provides a kind of Implanted medical system, bag
Include the seal wire handle component as above described in any one technical scheme.
Compared with prior art, the beneficial effects of the utility model are：This utility model is eliminated at first passage
Hot sealing process, and seal wire disengaging seal wire handle can be prevented effectively from.
Description of the drawings
Fig. 1 is seal wire handle modular construction schematic diagram in prior art；
Fig. 2 is the schematic diagram of the seal wire handle component of the embodiment of this utility model one and electrode cable；
Fig. 3 is the seal wire handle component diagram of this utility model other embodiment；
Fig. 4 is the seal wire handle component first angle schematic diagram of the embodiment of this utility model one；
Fig. 5 is the seal wire handle component second angle schematic diagram of the embodiment of this utility model one；
Fig. 6 is the seal wire handle component diagram of another embodiment of this utility model.
Specific embodiment
This utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit this utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
Clearly to express position and direction described in the application, using exercises on apparatus author as reference, near operation
One end of person is near-end, is distal end away from one end of operator.In addition, it is used in this application for example " on ", " top ", D score,
The term of the representation space relative position such as " lower section " is in order to be easy to descriptive purpose to describe a list as shown in the drawings
Unit or feature are relative to another unit or the relation of feature.The term of relative space position can be intended to include that equipment is being used
Or the different azimuth in work in addition to orientation shown in figure.For example, if the equipment in figure overturn, it is described as position
In other units or feature " lower section " or " under " unit will be positioned at other units or feature " top ".Therefore, exemplary art
Language " lower section " can include above and below both orientation.Equipment can otherwise be directed（It is rotated by 90 ° or other
Direction）, and correspondingly explain used herein and space correlation description language.
This utility model is related to Implanted medical system（It is not shown）, the Implanted medical system includes as shown in Figure 2
Seal wire handle component 100.
As shown in Fig. 2 in the embodiment of this utility model one, the seal wire handle component 100 is used for auxiliary electrode wire
200 implantation, the seal wire handle component 100 includes seal wire 110 and seal wire handle 120.
Seal wire 110 is used to be arranged in the electrode cable 200.
Seal wire handle 120 includes a first passage 121 extended along implantation direction X and forms the of the first passage 121
Side wall 122.
Wherein, when the seal wire 110 is located in the first passage 121, the first side wall 122 limits the seal wire
110 in the first direction Y depart from the first passage 121, the first direction Y is perpendicular to the implantation direction X.
Present embodiment is by passage change open in prior art at least part of enclosed first passage
121, that is to say, that present embodiment will need the region for carrying out heat-seal operation directly to make enclosed construction in prior art,
So, on the one hand, eliminate the heat-seal operation in the region of first passage 121, simple flow, on the other hand, in doctor's operating process
In, seal wire 110 cannot destroy the position limiting structure of seal wire handle 120（The first side wall 122）And deviate from, improve surgical effect.
Here, it should be noted that the seal wire handle 120 also includes running through with the first passage 121 and vertical the
Two passages 123, first passage 121 and the connection of second channel 123 form T-shape, in first passage 121 and the phase of second channel 123
Still similar heat-sealing region of the prior art is retained at friendship.
In addition, the essence of first passage 121 described in present embodiment is referred to and being extended along implantation direction X and being led near second
The region in road 123, as shown in the dotted line frame region in Fig. 2.
In the present embodiment, also extend away from the side of second channel 123 in first passage 121 and be formed with supporting construction
125, the supporting construction 125 includes some type semienclosed supporting parts 1251 being spaced apart, and the supporting construction 125 is to prop up
Support spacing electrode cable 200.
In the present embodiment, the seal wire handle 120 is in flat structure, and the section of the Y in the first direction of seal wire handle 120 is in
Class rectangle.
In the present embodiment, continue to join Fig. 2, some through holes 124 are formed with the first side wall 122, it is described some
Through hole 124 is turned on the first passage 121, but is not limited, and in other embodiments, joins Fig. 3, the first side wall 122 '
For continuous side walls.
Here, it should be noted that in the present embodiment, some through holes 124 refer to there is closing along implantation direction X
The through hole of periphery.
Specifically, with reference to Fig. 4 and Fig. 5, the first passage 121 and the second channel 123 define plane A（Do not mark
Show）, the first side wall 122 include be located at the plane A both sides front side wall 1221 and rear wall 1222, some through holes
124 include first through hole 1241 and the second through hole on the rear wall 1222 on the front side wall 1221
1242nd, third through-hole 1243.
Here, due to being related to die sinking, it is contemplated that the practical feasibility of Design of Dies, in the front side wall 1221 of seal wire handle 120
And three through holes 124 have been done on rear wall 1222, cooperatively formed for limiting seal wire 110 is disengaged by these three through holes 124
Side wall 122.
In addition, the setting of through hole 124 can also be easy to the implantation of seal wire 110 and the adjustment of the position of seal wire 110.
In the present embodiment, along implantation direction X, the length of front side wall 1221 is D1, and the length of rear wall 1222 is
D2, joins Fig. 4 and Fig. 5, it can be seen that length D2 of length D1 of front side wall 1221 less than rear wall 1222.
In the present embodiment, the first through hole 1241, second through hole 1242 and the third through-hole 1243 in
It is staggered on the implantation direction X.
In a specific example, the first through hole 1241, second through hole 1242 and the third through-hole 1243 in
The implantation direction X upper two is neither overlapped.
That is, work as the first through hole 1241, second through hole 1242 and the third through-hole 1243 are distinguished
When upright projection is to plane A, the view field of three through holes 124 does not interfere each other.
In the present embodiment, the first through hole 1241, second through hole 1242 and the third through-hole 1243 in
Upright projection in plane A is located along the same line, but is not limited.
In another embodiment of this utility model, as shown in fig. 6, the seal wire handle component 100a include seal wire 110a and
Seal wire handle 120a, the present embodiment structure similar with a upper embodiment is using similar description.
Seal wire 110a is used to be arranged in electrode cable 200a.
Seal wire handle 120a includes a first passage 121a extended along an implantation direction X and at least enclosed construction 122a.
Wherein, when the seal wire 110a is located in the first passage 121a, the enclosed construction 122a limits described
In the first direction Y departs from the first passage 121a to seal wire 110a, and the first direction Y is perpendicular to the implantation direction X.
Present embodiment changes passage open in prior art for the first passage with enclosed construction 122a
121a, that is to say, that present embodiment will need the region for carrying out heat-seal operation directly to make enclosed construction in prior art
122a, so, on the one hand, eliminate the heat-seal operation in first passage 121a regions, simple flow, on the other hand, in doctor behaviour
During work, seal wire 110a cannot destroy the position limiting structure of seal wire handle 120a（That is enclosed construction 122a）And deviate from, improve operation
Effect.
In the present embodiment, the seal wire handle 120a includes some enclosed construction 122a being spaced apart, here, with two
As a example by individual enclosed construction 122a.
In the present embodiment, as shown in fig. 6, the enclosed construction 122a be connected to the front end of the seal wire handle 102a and
Rear end, but be not limited, in other embodiments, enclosed construction 122a is alternatively other structures, it is only necessary to ensure closing knot
Structure 122a can limit seal wire 110a, and in the first direction Y departs from first passage 121a.
Other explanations of present embodiment may be referred to an embodiment, will not be described here.
It should be understood that, although this specification is been described by according to embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art will should say
Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can
With the other embodiment for understanding.
Those listed above is a series of to describe the tool for being only for feasibility embodiment of the present utility model in detail
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from this utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (10)
1. a kind of seal wire handle component, for the implantation of auxiliary electrode wire, it is characterised in that include：
Seal wire, it is used to be arranged in the electrode cable；
Seal wire handle, it includes one along the implantation direction first passage for extending and the first side wall for forming the first passage；
Wherein, when the seal wire is located in the first passage, the first side wall limits the seal wire and takes off in the first direction
From the first passage, the first direction is perpendicular to the implantation direction.
2. seal wire handle component according to claim 1, it is characterised in that the first side wall is continuous side walls.
3. seal wire handle component according to claim 1, it is characterised in that some through holes are formed with the first side wall,
Some through holes are turned on the first passage.
4. seal wire handle component according to claim 3, it is characterised in that the seal wire handle also includes and the first passage
Through and vertical second channel, the first passage and the second channel define a plane, and the first side wall includes position
In the front side wall and rear wall of the plane both sides, some through holes include first through hole and the position being located on the front side wall
The second through hole on the rear wall, third through-hole.
5. seal wire handle component according to claim 4, it is characterised in that on the implantation direction, the front side wall
Length of the length less than the rear wall.
6. seal wire handle component according to claim 4, it is characterised in that the first through hole, second through hole and institute
State third through-hole staggered on the implantation direction.
7. seal wire handle component according to claim 4, it is characterised in that the first through hole, second through hole and institute
State third through-hole and two neither overlap on the implantation direction.
8. a kind of seal wire handle component, for the implantation of auxiliary electrode wire, it is characterised in that include：
Seal wire, it is used to be arranged in the electrode cable；
Seal wire handle, it includes a first passage extended along implantation direction and an at least enclosed construction；
Wherein, when the seal wire is located in the first passage, the enclosed construction limits the seal wire and takes off in the first direction
From the first passage, the first direction is perpendicular to the implantation direction.
9. seal wire handle component according to claim 8, it is characterised in that the seal wire handle includes some envelopes being spaced apart
Close structure.
10. a kind of Implanted medical system, it is characterised in that include the seal wire handle group as described in any one in claim 1-9
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894513.6U CN206167632U (en) | 2016-08-18 | 2016-08-18 | Seal wire handle subassembly and implanted medical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894513.6U CN206167632U (en) | 2016-08-18 | 2016-08-18 | Seal wire handle subassembly and implanted medical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167632U true CN206167632U (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894513.6U Active CN206167632U (en) | 2016-08-18 | 2016-08-18 | Seal wire handle subassembly and implanted medical system |
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| Country | Link |
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| CN (1) | CN206167632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245802A (en) * | 2020-10-16 | 2021-01-22 | 北京品驰医疗设备有限公司 | Guide wire handle and implantable medical system |
-
2016
- 2016-08-18 CN CN201620894513.6U patent/CN206167632U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245802A (en) * | 2020-10-16 | 2021-01-22 | 北京品驰医疗设备有限公司 | Guide wire handle and implantable medical system |
| WO2022077776A1 (en) * | 2020-10-16 | 2022-04-21 | 北京品驰医疗设备有限公司 | Guide wire handle and implantable medical system |
| CN112245802B (en) * | 2020-10-16 | 2023-01-24 | 北京品驰医疗设备有限公司 | Guide wire handle and implantable medical system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building C16, biological nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee after: Jingyu Medical Technology (Suzhou) Co.,Ltd. Address before: 215123 C16, biological nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: SCENERAY Co.,Ltd. |
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| CP03 | Change of name, title or address |