CN109771000A - A kind of Handleset and ultrasonic surgical blade of ultrasonic surgical blade - Google Patents
A kind of Handleset and ultrasonic surgical blade of ultrasonic surgical blade Download PDFInfo
- Publication number
- CN109771000A CN109771000A CN201910266779.4A CN201910266779A CN109771000A CN 109771000 A CN109771000 A CN 109771000A CN 201910266779 A CN201910266779 A CN 201910266779A CN 109771000 A CN109771000 A CN 109771000A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic surgical
- handleset
- surgical blade
- handle casing
- rope
- 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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Links
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
Abstract
The present invention relates to a kind of Handleset of ultrasonic surgical blade and ultrasonic surgical blades.Handleset includes handle casing, the proximal end of handle casing offers the proximal end bore for installing energy converter, the distal end of handle casing offers the remote stomidium for installing knife bar component, and the limiting section fixed for the rope to binding sterilization bag is additionally provided on handle casing.Operation consent is being carried out using ultrasonic surgical blade, rope one end is first passed through to the lacing hole on sterilization bag, then on the transducer by sterilization bag set, and energy converter is installed in proximal end bore, sterilization bag is entangled to the close end of handle casing simultaneously, the both ends of rope are intersected around the close end of handle casing and in the upper end of handle casing again, the both ends of rope are finally bypassed into limiting section, and rope is knotted in handle casing side and is fixed.By the way that limiting section is arranged on handle casing, limit can be formed to rope and fixed, avoid slippage displacement of the rope on handle casing.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to the Handlesets and ultrasonic surgery of a kind of ultrasonic surgical blade
Knife.
Background technique
Ultrasonic surgical blade is a kind of high-frequency surgical device, is mainly used for the operation such as cutting and vessel sealing of biological tissue.
Have the characteristics that bleeding it is few, to surrounding tissue injury less, post-operative recovery it is fast, act on tissue and play cutting and closed with solidifying
Effect will not cause the side effects such as tissue is dry, burns to have in situations in the surgery room also without electric current by human body when cutter head works
Be widely applied, have the title of Bloodless scalpel.
As depicted in figs. 1 and 2, ultrasonic surgical blade generally comprises knife bar component 10 ', Handleset 20 ' and energy converter 30 ',
Wherein Handleset 20 ' is usually medical disposable material, and energy converter 30 ' then may be reused, but because cannot be to energy converter
30 ' carry out high-temperature sterilization, therefore need to use sterilization bag 40 ' by energy converter 30 ' and the tie-portion of energy converter 30 ' and host when operation
It sets up, to prevent 30 ' contaminated operation environment of energy converter.
Sterilization bag 40 ' is generally strapped on the handle casing 21 ' of ultrasonic surgical blade with rope 50 ' at present, but is based on making at present
Ultrasonic surgical blade needs to meet the requirement of body mechanics, and each position shape of handle casing 21 ' is all more rounded, when using such as
When binding method shown in FIG. 1, rope 50 ' falls off backward readily along the rear portion arc surface of handle casing 21 ', leads to energy converter
30 ' are exposed in surgical environments surgical environments are caused to pollute；When using binding method as shown in Figure 2, rope 50 ' is in handle
The rear portion arc surface of shell 21 ' is difficult to slide, but rope 50 ', which slides into operation readily along the front arc surface of handle casing, to be opened
Closing the crack 60 ' between 23 ' and handle casing 21 ' causes influence Operation switch 23 ' to be operated in the course of surgery (referring to Fig. 3),
To influence being normally carried out for operation.
Therefore, the Handleset and ultrasonic surgical blade for needing a kind of ultrasonic surgical blade are to solve the above technical problems.
Summary of the invention
The purpose of the present invention is to provide a kind of Handleset of ultrasonic surgical blade and ultrasonic surgical blades, to solve existing skill
The rope that sterilization bag is fixed present in art easily slips the technical issues of shifting.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of Handleset of ultrasonic surgical blade, including handle casing, the proximal end of the handle casing are offered for pacifying
The proximal end bore of energy converter is filled, the distal end of the handle casing offers the remote stomidium for installing knife bar component, outside the handle
The limiting section fixed for the rope to binding sterilization bag is additionally provided on shell.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the Handleset further include Operation switch, institute
The lower section that Operation switch is set to the distal end of the handle casing and is located at the remote stomidium is stated, the limiting section is located at the behaviour
Make between switch and the remote stomidium.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the limiting section include spaced first convex
Play the card slot formed between the second protrusion and first protrusion and the second protrusion.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the limiting section are the table by the handle casing
The card slot that face is recessed.
The optimal technical scheme of Handleset as ultrasonic surgical blade is provided with to the card on the side wall of the card slot
The barb structure that the slot bottom inclination of slot extends.
The optimal technical scheme of Handleset as ultrasonic surgical blade is provided with anti-slip layer on the inner wall of the card slot.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the anti-slip layer are rubber pad, the rubber pad
On be provided with anti-skid bulge.
The depth of the optimal technical scheme of Handleset as ultrasonic surgical blade, the card slot is greater than the straight of the rope
Diameter.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the central point of the remote stomidium and the proximal end bore
The line of central point be benchmark line, the limiting section is located at the left or right side of the reference line, the proximally and distally edge
First direction distribution, the left and right side are distributed in a second direction, and the first direction is vertical with the second direction.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the central point of the remote stomidium and the proximal end bore
The line of central point be benchmark line, the limiting section is located at the upside of the reference line.
The optimal technical scheme of Handleset as ultrasonic surgical blade, the Handleset further includes trigger, described to pull
Machine is set on the handle casing, and is located at the lower section of the Operation switch.
A kind of ultrasonic surgical blade, the Handleset including the ultrasonic surgical blade in any of the above-described scheme.
The present invention compared with the prior art the utility model has the advantages that
The Handleset of ultrasonic surgical blade provided by the invention is provided on handle casing for binding sterilization bag
The limiting section that rope fixes.Operation consent is being carried out using ultrasonic surgical blade, is first passing through rope one end on sterilization bag
Lacing hole then on the transducer by sterilization bag set and energy converter is installed in the proximal end bore of handle casing, while will be disappeared
Malicious bag entangles the close end of handle casing, then by the both ends of rope around the close end of handle casing and in the upper end of handle casing
Intersected, the both ends of rope is finally bypassed into limiting section, and rope is knotted in handle casing side and is fixed.By in handle
Limiting section is set on shell, limit can be formed to rope and fixed, slippage displacement of the rope on handle casing is avoided, to keep away
Exempt from sterilization bag to fall off in use, avoids the energy converter not sterilized exposed and contaminated operation environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one for the ultrasonic surgical blade that the prior art provides；
Fig. 2 is the structural schematic diagram two for the ultrasonic surgical blade that the prior art provides；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram for the ultrasonic surgical blade that the embodiment of the present invention one provides；
Fig. 5 is the enlarged diagram in Fig. 4 at B；
Fig. 6 is the structural schematic diagram of ultrasonic surgical blade provided by Embodiment 2 of the present invention；
Fig. 7 is the enlarged diagram in Fig. 6 at C.
In figure:
10 '-knife bar components；20 '-Handlesets；21 '-handle casings；23 '-Operation switches；30 '-energy converters；40 '-disappear
Malicious bag；50 '-ropes；60 '-cracks；
10- knife bar component；20- Handleset；21- handle casing；211- card slot；The first protrusion of 211A-；211B- second
Protrusion；22- trigger；23- Operation switch；30- energy converter；40- sterilization bag；50- rope.
Specific embodiment
Technical solution of the present invention is further illustrated with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to
Convenient for description, in attached drawing, only the parts related to the present invention are shown and it is not all.
Embodiment one
As shown in Figure 4 and Figure 5, the present embodiment provides a kind of ultrasonic surgical blades, including knife bar component 10,20 and of Handleset
Energy converter 30.Wherein, Handleset 20 includes handle casing 21, and handle casing 21 has proximally and distally, operator's hand-held ultrasound
Scalpel, is proximal end by one end of proximal operator, and one end far from operator is distal end.The distal end of handle casing 21 offers far
Stomidium, remote stomidium is for installing knife bar component, and knife bar component exposes to remote stomidium, and the proximal end of handle casing 21 offers proximal end
Hole, proximal end bore is for installing energy converter 30, and knife bar component 20 connects in handle casing 21 with energy converter 30, and energy converter 30 passes through
Cable is electrically connected with host.When being performed the operation using ultrasonic surgical blade, host conveys electric energy to energy converter 30, and energy converter 30 will be electric
After the mechanical energy that ultrasonic vibration can be converted to, mechanical energy is passed into knife bar component 10, knife bar component 10 is by ultrasonic vibrational energy
It is transmitted to cutter head, so that cutter head be made to reach the function of cutting and blood coagulation.
Handleset 20 provided in this embodiment is provided on handle casing 21 for the rope to binding sterilization bag 40
50 limiting sections fixed.Operation consent is being carried out using ultrasonic surgical blade, 50 one end of rope is first passed through into sterilization bag 40
On lacing hole, then by 40 sets of sterilization bag on energy converter 30, and energy converter 30 is installed on to the proximal end bore of handle casing 21
In, while sterilization bag 40 being entangled to the close end of handle casing 21, then the both ends of rope 50 are bypassed to the proximal end of handle casing 21
Portion is simultaneously intersected in the upper end of handle casing 21, the both ends of rope 50 is finally bypassed limiting section, and by rope 50 in handle
21 side of shell, which knots, to be fixed.It is solid can to form limit to rope 50 by the way that limiting section is arranged on handle casing 21 by the present invention
It is fixed, avoid rope 50 from slipping displacement on handle casing 21.
In the present embodiment, limiting section includes spaced first protrusion 211A and the second protrusion 211B and first
The card slot 211 formed between the protrusion of raised 211A and second 211B.The both ends of rope 50 knot again after bypassing the card slot 211
Fixed, card slot 211 forms limit to rope 50 and fixes.
Further, the barb structure extended to the inclination of the slot bottom of card slot 211 is set on the side wall of card slot 211 (in figure not
Show), barb structure can further limit the rope 50 in card slot 211, avoid in surgical procedure rope 50 from
Abjection in card slot 211, barb structure and card slot 211, which cooperate, forms double limitation to rope 50, it is ensured that the fixed stabilization of rope 50
Property.
Alternatively, anti-slip layer (not shown) can also be set in the inner wall of card slot 211, after rope 50 bypasses card slot 211,
Anti-slip layer can prevent rope 50 from sliding in card slot 211, so that rope 50 in surgical procedure be avoided to deviate from out of card slot 211.
Specifically, anti-slip layer can be rubber pad, be provided with anti-skid bulge on rubber pad, and certain anti-slip layer is not limited to rubber pad,
Other frictional force are larger can be played the role of anti-skidding material and is suitable for the present invention, will not enumerate herein.
Alternatively, the depth of card slot 211 can also be set greater than to the diameter of rope 50, this is also to the abjection shape of rope 50
At certain obstacle, it is equally reached the purpose for preventing rope 50 from deviating from out of card slot 211.
Handleset 20 provided in this embodiment further includes Operation switch 23 and trigger 22, and Operation switch 23 is set to handle
The distal end of shell 21, and it is located at the lower section of remote stomidium.Trigger 23 is set on handle casing 21, and is located under Operation switch 23
Side.
Optionally, limiting section is arranged between Operation switch 23 and remote stomidium.Alternatively, with the central point of remote stomidium and proximal end
The line of the central point in hole is benchmark line, and limiting section is located at the left or right side of reference line, proximally and distally along first direction point
Cloth, left and right side are distributed in a second direction, and first direction is vertical with second direction.Alternatively, limiting section is located at the upper of reference line
Side.
Embodiment two
As shown in Figure 6 and Figure 7, the present embodiment provides a kind of ultrasonic surgical blades, including knife bar component 10,20 and of Handleset
Energy converter 30.Wherein, Handleset 20 includes handle casing 21, and handle casing 21 has proximally and distally, operator's hand-held ultrasound
Scalpel, is proximal end by one end of proximal operator, and one end far from operator is distal end.The distal end of handle casing 21 offers far
Stomidium, remote stomidium is for installing knife bar component, and knife bar component exposes to remote stomidium, and the proximal end of handle casing 21 offers proximal end
Hole, proximal end bore is for installing energy converter 30, and knife bar component 20 connects in handle casing 21 with energy converter 30, and energy converter 30 passes through
Cable is electrically connected with host.
Handleset 20 provided in this embodiment is provided on handle casing 21 for the rope to binding sterilization bag 40
50 limiting sections fixed.
The present embodiment and embodiment one the difference is that, limiting section is to be formed by the concave surface of handle casing 21
Card slot 211.Compared to embodiment one, the present embodiment is simpler in manufacture craft.
Equally, the barb structure extended to the inclination of the slot bottom of card slot 211 is set on the side wall of card slot 211.Alternatively, card slot
Anti-slip layer is arranged in 211 inner wall, and anti-slip layer is rubber pad, is provided with anti-skid bulge on rubber pad.Alternatively, the depth of card slot 211
It is set greater than the diameter of rope 50.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (12)
1. the proximal end of a kind of Handleset of ultrasonic surgical blade, including handle casing (21), the handle casing (21) offers
For installing the proximal end bore of energy converter (30), the distal end of the handle casing (21) is offered for installing knife bar component (10)
Remote stomidium, which is characterized in that be additionally provided on the handle casing (21) for binding sterilization bag (40) rope (50) into
The fixed limiting section of row limit.
2. the Handleset of ultrasonic surgical blade according to claim 1, which is characterized in that the Handleset (20) is also wrapped
It includes Operation switch (23), the Operation switch (23) is set to the distal end of the handle casing (21) and is located at the remote stomidium
Lower section, the limiting section is between the Operation switch (23) and the remote stomidium.
3. the Handleset of ultrasonic surgical blade according to claim 2, which is characterized in that the limiting section includes that interval is set
Between first raised (211A) and second raised (211B) and first raised (211A) and second raised (211B) set
The card slot (211) of formation.
4. the Handleset of ultrasonic surgical blade according to claim 2, which is characterized in that the limiting section is by the hand
The card slot (211) that the concave surface of handle shell (21) is formed.
5. the Handleset of ultrasonic surgical blade according to claim 3 or 4, which is characterized in that the side of the card slot (211)
The barb structure extended to the inclination of the slot bottom of the card slot (211) is provided on wall.
6. the Handleset of ultrasonic surgical blade according to claim 3 or 4, which is characterized in that the card slot (211) it is interior
Anti-slip layer is provided on wall.
7. the Handleset of ultrasonic surgical blade according to claim 6, which is characterized in that the anti-slip layer is rubber pad,
Anti-skid bulge is provided on the rubber pad.
8. the Handleset of ultrasonic surgical blade according to claim 3 or 4, which is characterized in that the depth of the card slot (211)
Degree is greater than the diameter of the rope (50).
9. the Handleset of ultrasonic surgical blade according to claim 1, which is characterized in that the central point of the remote stomidium with
The line of the central point of the proximal end bore is benchmark line, and the limiting section is located at the left and right side of the reference line, described remote
End and proximal end are distributed along first direction, and the left and right side is distributed in a second direction, the first direction and the second party
To vertical.
10. the Handleset of ultrasonic surgical blade according to claim 1, which is characterized in that the central point of the remote stomidium
Line with the central point of the proximal end bore is benchmark line, and the limiting section is located at the upside of the reference line.
11. the Handleset of ultrasonic surgical blade according to claim 2, which is characterized in that the Handleset (20) is also
Including trigger (22), the trigger (22) is set on the handle casing (21), and is located under the Operation switch (23)
Side.
12. a kind of ultrasonic surgical blade, which is characterized in that the hand including such as described in any item ultrasonic surgical blades of claim 1-11
Handle component (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910266779.4A CN109771000A (en) | 2019-04-03 | 2019-04-03 | A kind of Handleset and ultrasonic surgical blade of ultrasonic surgical blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910266779.4A CN109771000A (en) | 2019-04-03 | 2019-04-03 | A kind of Handleset and ultrasonic surgical blade of ultrasonic surgical blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109771000A true CN109771000A (en) | 2019-05-21 |
Family
ID=66491389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910266779.4A Pending CN109771000A (en) | 2019-04-03 | 2019-04-03 | A kind of Handleset and ultrasonic surgical blade of ultrasonic surgical blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109771000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995476A (en) * | 2021-12-30 | 2022-02-01 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242789A (en) * | 2005-09-30 | 2008-08-13 | 直观外科手术公司 | Sterile surgical drape |
| US20120116394A1 (en) * | 2010-11-05 | 2012-05-10 | Timm Richard W | Surgical instrument with pivoting coupling to modular shaft and end effector |
| CN105412961A (en) * | 2014-09-19 | 2016-03-23 | 芜湖锐进医疗设备有限公司 | Medical electric tool sterilizing bag for orthopedics department |
| CN205569028U (en) * | 2016-02-04 | 2016-09-14 | 湖北省肿瘤医院 | Aseptic ultrasonic knife protective sheath |
| CN208492233U (en) * | 2017-09-22 | 2019-02-15 | 沈金涛 | A kind of ultrasound knife driving handle component |
| CN209932901U (en) * | 2019-04-03 | 2020-01-14 | 厚凯(北京)医疗科技有限公司 | Handle assembly of ultrasonic scalpel and ultrasonic scalpel |
-
2019
- 2019-04-03 CN CN201910266779.4A patent/CN109771000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242789A (en) * | 2005-09-30 | 2008-08-13 | 直观外科手术公司 | Sterile surgical drape |
| US20120116394A1 (en) * | 2010-11-05 | 2012-05-10 | Timm Richard W | Surgical instrument with pivoting coupling to modular shaft and end effector |
| CN105412961A (en) * | 2014-09-19 | 2016-03-23 | 芜湖锐进医疗设备有限公司 | Medical electric tool sterilizing bag for orthopedics department |
| CN205569028U (en) * | 2016-02-04 | 2016-09-14 | 湖北省肿瘤医院 | Aseptic ultrasonic knife protective sheath |
| CN208492233U (en) * | 2017-09-22 | 2019-02-15 | 沈金涛 | A kind of ultrasound knife driving handle component |
| CN209932901U (en) * | 2019-04-03 | 2020-01-14 | 厚凯(北京)医疗科技有限公司 | Handle assembly of ultrasonic scalpel and ultrasonic scalpel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995476A (en) * | 2021-12-30 | 2022-02-01 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
| CN113995476B (en) * | 2021-12-30 | 2022-04-08 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
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