CN106137275A - Dynamometry delivery sheath - Google Patents
Dynamometry delivery sheath Download PDFInfo
- Publication number
- CN106137275A CN106137275A CN201510141245.0A CN201510141245A CN106137275A CN 106137275 A CN106137275 A CN 106137275A CN 201510141245 A CN201510141245 A CN 201510141245A CN 106137275 A CN106137275 A CN 106137275A
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- CN
- China
- Prior art keywords
- dynamometry
- delivery sheath
- base
- force cell
- pipe shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention provides a kind of dynamometry delivery sheath, including delivery sheath pipe shaft (100) and base (200)；It is provided with a force cell (400) between described delivery sheath pipe shaft (100) and base (200), the outside of described force cell (400) is provided with sealing shroud (300), the two ends of described sealing shroud (300) connect end and the end of described base (200) of described delivery sheath pipe shaft (100) respectively, and the signal output part of described force cell (400) connects a dynamometry display unit (500).The dynamometry delivery sheath of the present invention, have the advantages that the dynamics on operation technique staff can be detected by force cell, by dynamometry display unit, the dynamics on operation technique staff is shown in real time, enabling a physician to understand intuitively, quantitatively current dynamics on hand, the safety for operation provides high guarantee.
Description
Technical field
The present invention relates to delivery sheath technical field, particularly relate to a kind of dynamometry delivery sheath.
Background technology
It is the treatment means risen in recent years that Wicresoft gets involved operation, by little otch, therapeutic equipment is sent into human body, reaches treatment
Purpose, can effectively reduce the injury to health of the body surface wound.In Wicresoft's interventional procedure, it is necessary to set up transfer passage,
I.e. delivery sheath, delivers to lesion locations by therapeutic equipment by conveying wirerope in delivery sheath.
The delivery sheath of prior art generally has two parts to constitute: pipe shaft and base.Pipe shaft enters human body along blood vessel, is main
Transfer passage；Base acts primarily as interconnection function and provides gripping.In operation process, operation technique people is general, and two handss are held respectively
The stem portion of delivery sheath and conveying wirerope, then make the action pushing away or drawing.During Wicresoft gets involved operation, because of
All can enter inside of human body for sheath pipe and conveying wirerope, and human eye cannot be looked at straight, it is necessary to be performed the operation by Image-forming instrument indirect observation
Position, in order to avoid unknown error causes damaging even dead, it is necessary to master the dynamics, and for the handle of dynamics in prior art
Hold the feel fully relying on operation technique people, there is no quantification tool, thus be completely dependent on the experience of operation technique people, for operation
Safety brings hidden danger.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problem to be solved in the present invention is to provide one to make operation technique staff
Upper dynamics quantifies, allows people can intuitively understand the dynamometry delivery sheath of current dynamics on hand, to overcome the drawbacks described above of prior art.
In order to solve above-mentioned technical problem, the present invention provides a kind of dynamometry delivery sheath, including delivery sheath pipe shaft and base；
Being provided with a force cell between described delivery sheath pipe shaft and base, the outside of described force cell is provided with sealing shroud,
The two ends of described sealing shroud connect end and the end of described base of described delivery sheath pipe shaft respectively, described force cell
Signal output part connects a dynamometry display unit.
Described base is provided with the letter of dynamometry display unit, the signal output part of described force cell and described dynamometry display unit
Connect between number input and have data transfer elements.
Preferably, between signal output part and the described dynamometry display unit of described force cell by a data transfer elements even
Connect.Preferably, described dynamometry display unit is located on the inwall of described base, and the sidewall of described base is provided with display window, institute
The display screen stating dynamometry display unit is relative with described display window.
Preferably, described display window is located at the side of holding area on base.
Preferably, described force cell is tension compression bidirectional force cell.
As it has been described above, the dynamometry delivery sheath of the present invention, have the advantages that
Dynamics on operation technique staff can be detected by force cell in real time, by dynamometry display unit by operation technique
Dynamics on staff shows in real time, enables a physician to intuitively, understands current dynamics on hand quantitatively, for the safety of operation
Property provides high guarantee.
Accompanying drawing explanation
Fig. 1 is shown as the schematic front view of the dynamometry delivery sheath of the present invention.
Fig. 2 is shown as the master of the dynamometry delivery sheath of the present invention and regards cross-sectional schematic.
Element numbers explanation
100 delivery sheath pipe shafts
200 bases
201 display windows
300 sealing shrouds
400 force cells
500 dynamometry display units
600 data transfer elements
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be taken off by this specification
The content of dew understands other advantages and effect of the present invention easily.
Refer to Fig. 1 to Fig. 2.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to
Coordinating the content disclosed in description, understand for those skilled in the art and read, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall at disclosed technology contents
Obtain in the range of containing.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and " one " etc.
Term, be merely convenient to understanding of narration, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or
Adjust, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
In view of the delivery sheath of prior art, in operation process, general two handss of operation technique people hold the pipe of delivery sheath respectively
Seating portion and conveying wirerope, then make the action pushing away or drawing.During Wicresoft gets involved operation, because sheath pipe and conveying
Wirerope all can enter inside of human body, and human eye cannot be looked at straight, it is necessary to by Image-forming instrument indirect observation operative site, in order to keep away
Exempt from unknown error and cause damaging even dead, it is necessary to master the dynamics, and in prior art, assurance for dynamics fully relies on hands
The feel of art operator, does not has quantification tool, thus is completely dependent on the experience of operation technique people, and the safety for operation brings hidden
Suffer from.The present inventor designs a kind of dynamometry delivery sheath, passes by arranging dynamometry between delivery sheath pipe shaft and base
Sensor, and dynamometry display unit is set, the dynamics enabling operation technique people to carry wirerope is shown in real time, so that doctor
Life can understand current dynamics on hand intuitively, quantitatively, for the guarantee that the safety offer of operation is high.
Hereinafter, by specific embodiment, the dynamometry delivery sheath of the present invention will be described in detail.
As shown in Figure 1 and Figure 2, a kind of dynamometry delivery sheath, including delivery sheath pipe shaft 100 and base 200.
A force cell 400 it is provided with between described delivery sheath pipe shaft 100 and base 200, described force cell 400
Outside is provided with sealing shroud 300, and the two ends of described sealing shroud 300 connect the end of described delivery sheath pipe shaft 100 and described respectively
The end of base 200, the signal output part of described force cell 400 connects a dynamometry display unit 500.
The described dynamometry display unit 500 of the present invention is preferably provided on the inwall of described base 200, so that the display of described dynamometry is single
Unit is 500 the most interfered by outside, service life length, be hardly damaged；Now, the sidewall of described base 200 is provided with display window
201, the display screen of described dynamometry display unit 500 is relative with described display window 201.Certainly, described dynamometry display unit 500
The outside of described base 200 can also be located at, be placed on operating-table etc. be prone to observe place, as long as make doctor be easy to observe,
Solve current dynamics on hand.
Preferably by a data transmission list between signal output part and the described dynamometry display unit 500 of described force cell 400
Unit 600 connects, and described data transfer elements 600 can be wired transfer unit, it is also possible to be wireless transmission unit；By number
According to transfer unit 600, the signal that force cell 400 records is transferred to dynamometry display unit 500.Certainly, pass according to dynamometry
The actual type of sensor 400, the signal output part of force cell 400 can also be directly connected to the letter of dynamometry display unit 500
Number input, is directly transferred to dynamometry display unit unit by dynamometry signal.When data transfer elements 600 uses wired transmission list
When the inwall of described base 200 is located at by unit, dynamometry display unit 500, described data transfer elements 600 preferably with described joint
The inwall of 200 is fixed, and to avoid interfering with the conveying wirerope within joint 200, causes abrasion, affects service life.
Display window 201 on described base 200 sidewall is preferably provided in the side of holding area on base 200, in order to Yi Shengguan
Examine the dynamometry information that described dynamometry display unit 500 shows.
The described force cell 400 of the present invention is preferably with tension compression bidirectional force cell, and this tension compression bidirectional force cell is
Annular, is installed between described delivery sheath pipe shaft 100 and base 200, and conveying wirerope is through this tension compression bidirectional force cell
Endoporus.
The dynamometry delivery sheath of present invention using method in operation process is: make conveying wirerope be inserted by base 200 described defeated
Send sheath pipe pipe shaft 100, then make the head of conveying wirerope be connected with one end of therapeutic equipment through sheath pipe pipe shaft 100, conveying of pulling back
Wirerope, makes therapeutic equipment enter sheath pipe pipe shaft 100, then sheath pipe pipe shaft 100 is inserted human vas, by sheath pipe pipe shaft 100
Free end deliver to lesion locations.Afterwards, operation technique people one holds base 200, and the conveying of another hands carries wirerope, defeated
The power sending conveying wirerope is transferred to sheath pipe pipe shaft 100, thus force cell 400 senses base 200 and sheath pipe pipe shaft 100
Between pulling force, by operation technique people conveying wirerope dynamics detect in real time, by dynamometry display unit 500 by hands
The dynamics of art operator conveying wirerope shows；After therapeutic equipment is transported to human lesion position by conveying wirerope, defeated
Sending the connection between wirerope and therapeutic equipment to disengage, operation technique people one holds base 200, and another hands is pulled back conveying wirerope,
The power of conveying wirerope of pulling back is transferred to sheath pipe pipe shaft 100, thus force cell 400 senses base 200 and sheath pipe pipe shaft 100
Between pressure, operation technique people is pulled back conveying wirerope dynamics detect in real time, by dynamometry display unit 500 by hands
Art operator pull back conveying wirerope dynamics show；This enables a physician to intuitively, understand operation technique people quantitatively works as remote holder
On dynamics, for operation safety provide high guarantee.
In sum, the dynamometry delivery sheath of the present invention, by force cell and dynamometry display unit, enable a physician to accurately
Understand the current firmly size of operator in operation process, it is ensured that the safety of operation.So, the present invention effectively overcomes existing
Various shortcoming in technology and have high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any it is familiar with this skill
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage of art.Therefore, such as
All that in art, tool usually intellectual is completed under without departing from disclosed spirit and technological thought etc.
Effect is modified or changes, and must be contained by the claim of the present invention.
Claims (5)
1. a dynamometry delivery sheath, including delivery sheath pipe shaft (100) and base (200)；It is characterized in that,
It is provided with a force cell (400), described force-measuring sensing between described delivery sheath pipe shaft (100) and base (200)
The outside of device (400) is provided with sealing shroud (300), and the two ends of described sealing shroud (300) connect described delivery sheath pipe shaft respectively
(100) end and the end of described base (200), the signal output part of described force cell (400) connects a survey
Power display unit (500).
Dynamometry delivery sheath the most according to claim 1, it is characterised in that: the signal output of described force cell (400)
Hold and be connected by a data transfer elements (600) with between described dynamometry display unit (500).
Dynamometry delivery sheath the most according to claim 1 and 2, it is characterised in that: described dynamometry display unit (500) is located at
On the inwall of described base (200), the sidewall of described base (200) is provided with display window (201), and the display of described dynamometry is single
The display screen of unit (500) is relative with described display window (201).
Dynamometry delivery sheath the most according to claim 3, it is characterised in that: described display window (201) is located at base (200)
The side of upper holding area.
Dynamometry delivery sheath the most according to claim 1, it is characterised in that: described force cell (400) is tension compression bidirectional
Force cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141245.0A CN106137275A (en) | 2015-03-27 | 2015-03-27 | Dynamometry delivery sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141245.0A CN106137275A (en) | 2015-03-27 | 2015-03-27 | Dynamometry delivery sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106137275A true CN106137275A (en) | 2016-11-23 |
Family
ID=57339684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141245.0A Pending CN106137275A (en) | 2015-03-27 | 2015-03-27 | Dynamometry delivery sheath |
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|---|---|
| CN (1) | CN106137275A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353631A (en) * | 1999-04-09 | 2002-06-12 | R+技术摩纳哥公司 | Sorting disposable gloves according to size |
| JP2008064507A (en) * | 2006-09-05 | 2008-03-21 | Nagoya Institute Of Technology | Apparatus and method for measuring force acting on flexible linear element |
| CN201101545Y (en) * | 2007-09-07 | 2008-08-20 | 邢泉生 | Conveyer for heart septal defect plugging device |
| CN102438533A (en) * | 2009-04-20 | 2012-05-02 | 加奇生物有限公司 | Delivery assembly for occlusion device using mechanical interlocking coupling mechanism |
| US20120174686A1 (en) * | 2009-09-15 | 2012-07-12 | Hideo Fujimoto | Measurement device, medical device, training device, and measurement method |
| CN204636432U (en) * | 2015-03-27 | 2015-09-16 | 上海形状记忆合金材料有限公司 | Dynamometry delivery sheath |
-
2015
- 2015-03-27 CN CN201510141245.0A patent/CN106137275A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353631A (en) * | 1999-04-09 | 2002-06-12 | R+技术摩纳哥公司 | Sorting disposable gloves according to size |
| JP2008064507A (en) * | 2006-09-05 | 2008-03-21 | Nagoya Institute Of Technology | Apparatus and method for measuring force acting on flexible linear element |
| CN201101545Y (en) * | 2007-09-07 | 2008-08-20 | 邢泉生 | Conveyer for heart septal defect plugging device |
| CN102438533A (en) * | 2009-04-20 | 2012-05-02 | 加奇生物有限公司 | Delivery assembly for occlusion device using mechanical interlocking coupling mechanism |
| US20120174686A1 (en) * | 2009-09-15 | 2012-07-12 | Hideo Fujimoto | Measurement device, medical device, training device, and measurement method |
| CN204636432U (en) * | 2015-03-27 | 2015-09-16 | 上海形状记忆合金材料有限公司 | Dynamometry delivery sheath |
Non-Patent Citations (1)
| Title |
|---|
| 哈尔滨大电机研究所: "《涡流测功机》", 30 April 1983 * |
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Application publication date: 20161123 |
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