CN209860249U - Connecting assembly of external program control instrument and test stimulator and connector thereof - Google Patents
Connecting assembly of external program control instrument and test stimulator and connector thereof Download PDFInfo
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- CN209860249U CN209860249U CN201821969679.5U CN201821969679U CN209860249U CN 209860249 U CN209860249 U CN 209860249U CN 201821969679 U CN201821969679 U CN 201821969679U CN 209860249 U CN209860249 U CN 209860249U
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- connector
- arm
- test stimulator
- clamping
- external
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000014094 Dystonic disease Diseases 0.000 description 1
- 208000019430 Motor disease Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 208000021384 Obsessive-Compulsive disease Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000010118 dystonia Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007383 nerve stimulation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001107 psychogenic effect Effects 0.000 description 1
- 238000011301 standard therapy Methods 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses an external programme-controlled appearance and test stimulator coupling assembling and connector thereof, this connector includes: a stationary housing having a stationary chamber for mounting a test stimulator; the clamping piece is fixedly connected with the fixed shell and can be clamped on the external program control instrument. When the doctor carries out the DBS operation to the patient, can install the test stimulator on the set casing earlier, then fix the connector and the centre gripping of test stimulator together on external programme-controlled appearance through the holder, the doctor can the external programme-controlled appearance of bimanualness like this to do not influence the relevant operation of external programme-controlled appearance and test stimulator, operation convenience improves.
Description
Technical Field
The utility model relates to an implant medical instrument technical field, concretely relates to external programme-controlled appearance and test stimulator coupling assembling and connector thereof.
Background
The deep brain stimulation system (DBS) belongs to one of implanted nerve stimulation systems, has obvious curative effect on various refractory neurological diseases, is the standard therapy of Parkinson's disease at present, is increasingly widely applied to motor disorders such as dystonia, epilepsy and the like, and has wide application prospect in psychogenic diseases such as obsessive compulsive disorder, depression and the like.
When the doctor performs the DBS operation, the doctor needs to test the implanted electrode implanted in the patient through the test stimulator, and needs to adjust the parameters of the test stimulator through an external program control device to confirm whether the implantation position of the electrode is at the optimal stimulation point. However, in the prior art, a doctor needs to hold the test stimulator with one hand to test the implanted electrode, and operates the external program control device with the other hand to adjust the test stimulator, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming prior art doctor and needs to hold the test stimulator in one hand, the external program control equipment of a hand operation, awkward problem to a connector and the external program control appearance and the test stimulator coupling assembling that have this connector that provide a small and exquisite light and make things convenient for the doctor to operate.
Therefore, the utility model provides a following technical scheme:
a connector, comprising:
a stationary housing having a stationary chamber for mounting a test stimulator;
the clamping piece is fixedly connected with the fixed shell and can be clamped on the external program control instrument.
Preferably, the clamping piece comprises a front clamping arm, an intermediate connecting arm and a rear supporting arm, wherein one end of the front clamping arm is connected with one end of the rear supporting arm through the intermediate connecting arm to form a clamping space which is approximately concave.
Preferably, one end of the fixing shell is integrally formed with the other end of the front clamping arm; or one end of the fixed shell is detachably connected with the other end of the front clamping arm.
Preferably, the front gripping arm is a resilient gripping arm.
Preferably, the front clamping arm comprises a clamping part and a flange, wherein one end of the clamping part is connected with the middle connecting arm, the other end of the clamping part is obliquely arranged towards the clamped external program controller, and the flange is positioned at the free end of the front clamping arm and connected with the clamping part.
Preferably, the front clamping arm is clamped at the top of one face of the in-vitro program controller with the operation screen.
Preferably, the stationary case includes: the upper end of the bottom wall is connected with the clamping piece; an upper fixing part connected to an upper portion of the bottom wall to fix an upper portion of the test stimulator; and the lower fixing part is connected to the lower part of the bottom wall so as to fix the lower part of the test stimulator.
Preferably, the inner surface profile of the upper and lower fixtures is adapted to the outer surface profile of the test stimulator.
Preferably, the fixing shell and/or the clamping piece are/is of a structure made of a nylon material.
An in vitro program control instrument and test stimulator connecting assembly comprises an in vitro program control instrument; testing the stimulator; the above-mentioned connector; the clamping piece is clamped on the external program controller, and the test stimulator is arranged in the fixed cavity of the fixed shell.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a connector, including set casing and holder, the set casing with holder fixed connection, the set casing has the fixed chamber that is used for installing test stimulator, but the holder centre gripping is on external programme-controlled appearance, and the doctor is when carrying out the DBS operation to the patient, installs test stimulator on the set casing earlier, then fixes connector and test stimulator centre gripping together on external programme-controlled appearance through the holder, and the doctor can the external programme-controlled appearance of bimanualness like this to do not influence external programme-controlled appearance and test stimulator's correlation operation, the operation convenience improves.
2. The utility model provides a connector, its holder include preceding centre gripping arm, intermediate junction arm and back supporting arm, the one end of preceding centre gripping arm is passed through intermediate junction arm with the one end of back supporting arm is connected and is formed the centre gripping space that roughly is "concave" shape, and "concave" clamp holds the space and can both contact with front, the back and the side of external programme-controlled appearance for the centre gripping is more stable.
3. The utility model provides a connector, its preceding centre gripping arm is for having certain elastic elasticity centre gripping arm, through the elastic force centre gripping on external programme-controlled appearance, can guarantee firm centre gripping on the one hand, and on the other hand installation is also convenient with the dismantlement.
4. The utility model provides a connector, its preceding centre gripping arm includes that one end is connected intermediate junction arm, other end orientation are by the centre gripping the clamping part that external programme-controlled appearance slope set up with be located the free end department of preceding centre gripping arm with the turn-ups that the clamping part is connected, doctor's accessible is pulled the turn-ups and is operated when the installation with dismantle the holder, has further improved the convenience of operation.
5. The utility model provides a connector, through the top with the one side that has the operation screen of preceding centre gripping arm centre gripping external programme-controlled appearance, the centre gripping arm can not influence the operation screen to external programme-controlled appearance and operates before the one side, and on the other hand lies in the set casing of preceding centre gripping arm opposite side and then lies in the back of external programme-controlled appearance, as long as upset whole subassembly can when the doctor needs operate the test stimulator.
6. The utility model provides an external programme-controlled appearance and test stimulator coupling assembling, including external programme-controlled appearance, test stimulator and foretell connector, through installing the test stimulator in the fixed chamber of set casing, then the holder centre gripping of rethread is on external programme-controlled appearance to be connected external programme-controlled appearance and test stimulator as a whole, the doctor can the external programme-controlled equipment of bimanualness when doing the DBS operation to the patient like this, and do not influence the relevant operation of external programme-controlled appearance and test stimulator, the operation convenience improves greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a connection assembly of an in vitro program controller and a test stimulator provided in an embodiment of the present invention;
fig. 2 is a rear view of the in vitro program controller and test stimulator connection assembly provided in the embodiment of the present invention;
fig. 3 is a perspective view of the in vitro program controller and test stimulator connection assembly provided in the embodiment of the present invention;
fig. 4 is a perspective view of a connector according to an embodiment of the present invention.
Description of reference numerals:
100-a connector; 101-a clamp; 102-a front clamp arm; 103-intermediate linking arm; 104-rear support arm; 105-flanging; 111-a stationary shell; 112-an upper fixing part; 113-a bottom wall; 114-lower fixation; 200-test stimulator; 300-in vitro program control instrument.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Fig. 1 is a front view of a connection assembly of an in vitro program controller 300 and a test stimulator 200 according to an embodiment of the present invention; fig. 2 is a rear view of a connection assembly of the in vitro program controller 300 and the test stimulator 200 according to an embodiment of the present invention; fig. 3 is a perspective view of a connection assembly of the in vitro program controller 300 and the test stimulator 200 according to an embodiment of the present invention; fig. 4 is a perspective view of a connector 100 according to an embodiment of the present invention. Referring to fig. 1 to 4, a connector 100 for test stimulation is provided, the connector 100 includes a fixing shell 111 and a clamping member 101, the fixing shell 111 has a fixing cavity for mounting a test stimulator 200, and in use, the test stimulator 200 is mounted and fixed in the fixing cavity. The clamping member 101 is fixedly connected to the fixing housing 111, in this embodiment, the clamping member 101 is preferably formed by injection molding with the fixing housing 111, and the clamping member 101 has a clamping function and can be clamped on the external program controller 300.
When a doctor performs DBS operation on a patient, the test stimulator 200 is firstly installed on the fixing shell 111, and then the connector 100 and the test stimulator 200 are clamped and fixed on the external program controller 300 through the clamping piece 101, so that the doctor can operate the external program controller 300 with both hands, the related operations of the external program controller 300 and the test stimulator 200 are not affected, and the operation convenience is improved.
Further, in the present embodiment, as shown in fig. 4, the clamping member 101 includes a front clamping arm 102, an intermediate connecting arm 103, and a rear supporting arm 104, and one end of the front clamping arm 102 is connected to one end of the rear supporting arm 104 through the intermediate connecting arm 103 to form a clamping space having a substantially "concave" shape. The "concave" clamping space can be in contact with all of the front, back, and sides of the in vitro programmer 300, making clamping more stable. One end of the fixing case 111 is integrally formed with the other end of the front clamp arm 102.
Specifically, in this embodiment, the front clamping arm 102 is an elastic clamping arm made of nylon material, and is clamped on the external program controller 300 by elastic force, so that on one hand, stable clamping can be ensured, and on the other hand, installation and detachment are also convenient.
Further, as shown in fig. 4, the front clamping arm 102 includes a clamping portion having one end connected to the middle connecting arm 103 and the other end inclined toward the clamped extracorporeal programmer 300, and a flange 105 connected to the clamping portion and located at the free end of the front clamping arm 102. The doctor can pull the front clamp arm 102 by pulling the flange 105 when mounting and dismounting the clamp 101, so that the mounting and dismounting of the clamp 101 is more convenient.
Further, as shown in fig. 1 and 3, the front clamp arm 102 is clamped on top of the side of the extracorporeal programmer 300 having the operating screen. Through the top of the one side that has the operation screen with preceding centre gripping arm 102 centre gripping in external programmable instrument 300, centre gripping arm 102 can not influence on one side and operate the operation screen of external programmable instrument 300 before, and the fixed shell 111 that is located the other side of preceding centre gripping arm 102 on the other hand then is located the back of external programmable instrument 300, as long as overturn whole subassembly can when the doctor needs to operate test stimulator 200.
Further, the fixing case 111 includes an upper fixing portion 112 and a lower fixing portion 114. The upper end of the bottom wall 113 is connected to the clamping member 101, the upper fixing portion 112 is connected to the upper portion of the bottom wall 113 to fix the upper portion of the external programmable device 300, and the lower fixing portion 114 is connected to the lower portion of the bottom wall 113 to fix the lower portion of the external programmable device 300. The bottom wall 113 is used for supporting the back of the test stimulator 200, the upper fixing portion 112 is used for fixing the upper portion of the test stimulator 200, the lower fixing portion 114 is used for fixing the lower portion of the test stimulator 200, and the upper portion, the back and the lower portion of the test stimulator 200 are fixedly supported, so that the test stimulator 200 is more stable in fixation, and the test stimulator 200 cannot shake in a fixed cavity in the test stimulation process.
Further, in the present embodiment, the inner surface profiles of the upper fixing portion 112 and the lower fixing portion 114 are matched with the outer surface profile of the test stimulator 200, so that the fixing of the fixing shell 111 to the test stimulator 200 is more stable. In this embodiment, the fixing shell 111 is made of a nylon material.
As an alternative embodiment, the fixed shell 111 and the clamping member 101 may also be in a split structure, one end of the fixed shell 111 is fixedly connected with the other end of the front clamping arm 102 through a detachable structure, and the detachable structure may be a fastener connecting structure or a snap structure.
As shown in fig. 1 to 3, the embodiment of the present invention further provides a connection assembly of an external program controller 300 and a test stimulator 200, which includes the external program controller 300, the test stimulator 200 and the connector 100, wherein the test stimulator 200 is installed in the fixing cavity of the fixing shell 111, and then is clamped on the external program controller 300 by the clamping member 101, so as to connect the external program controller 300 and the test stimulator 200 as a whole, so that a doctor can operate the external program controller with both hands when performing DBS operation on a patient, and does not affect the related operations of the external program controller 300 and the test stimulator 200, and the operation convenience is greatly improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A connector, comprising:
a stationary case (111) having a stationary cavity for mounting a test stimulator (200);
the clamping piece (101) is fixedly connected with the fixed shell (111), and the clamping piece (101) can be clamped on the external program controller (300).
2. The connector of claim 1,
the clamping piece (101) comprises a front clamping arm (102), an intermediate connecting arm (103) and a rear supporting arm (104), wherein one end of the front clamping arm (102) is connected with one end of the rear supporting arm (104) through the intermediate connecting arm (103) to form a clamping space which is approximately concave.
3. The connector of claim 2,
one end of the fixed shell (111) and the other end of the front clamping arm (102) are integrally formed; or,
one end of the fixed shell (111) is detachably connected with the other end of the front clamping arm (102).
4. The connector according to any one of claims 2-3,
the front clamping arm (102) is an elastic clamping arm.
5. The connector of claim 4,
the front clamping arm (102) comprises a clamping part and a flanging (105), wherein one end of the clamping part is connected with the middle connecting arm (103), the other end of the clamping part is obliquely arranged towards the clamped external program controller (300), and the flanging (105) is positioned at the free end of the front clamping arm (102) and connected with the clamping part.
6. The connector according to any one of claims 2-3,
the front clamping arm (102) is clamped at the top of one side of the in-vitro program controller (300) with an operation screen.
7. The connector of claim 1,
the stationary case (111) includes:
a bottom wall (113), wherein the upper end of the bottom wall (113) is connected with the clamping piece (101);
an upper fixing part (112) connected to an upper portion of the bottom wall (113) to fix an upper portion of the test stimulator (200);
and a lower fixing part (114) connected to a lower part of the bottom wall (113) to fix a lower part of the test stimulator (200).
8. The connector of claim 7,
the inner surface profiles of the upper fixing part (112) and the lower fixing part (114) are matched with the outer surface profile of the test stimulator (200).
9. The connector according to any one of claims 1 to 3, 7 to 8,
the fixing shell (111) and/or the clamping piece (101) are/is of a structure made of nylon materials.
10. An in vitro program control instrument and test stimulator connecting assembly is characterized by comprising
An in vitro program controller (300);
a test stimulator (200);
the connector (100) of any of claims 1-9;
the clamping piece (101) is clamped on the external program controller (300), and the test stimulator (200) is installed in a fixing cavity of the fixing shell (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969679.5U CN209860249U (en) | 2018-11-27 | 2018-11-27 | Connecting assembly of external program control instrument and test stimulator and connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969679.5U CN209860249U (en) | 2018-11-27 | 2018-11-27 | Connecting assembly of external program control instrument and test stimulator and connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860249U true CN209860249U (en) | 2019-12-27 |
Family
ID=68928423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969679.5U Active CN209860249U (en) | 2018-11-27 | 2018-11-27 | Connecting assembly of external program control instrument and test stimulator and connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860249U (en) |
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2018
- 2018-11-27 CN CN201821969679.5U patent/CN209860249U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102200 building 19, yard 79, Shuangying West Road, science and Technology Park, Changping District, Beijing Patentee after: Beijing Pinchi Medical Equipment Co.,Ltd. Country or region after: China Address before: 102200 building 19, yard 79, Shuangying West Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING PINS MEDICAL Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |