CN105816245B - Ultrasonic handle of a knife sterility protection set - Google Patents
Ultrasonic handle of a knife sterility protection set Download PDFInfo
- Publication number
- CN105816245B CN105816245B CN201610369361.2A CN201610369361A CN105816245B CN 105816245 B CN105816245 B CN 105816245B CN 201610369361 A CN201610369361 A CN 201610369361A CN 105816245 B CN105816245 B CN 105816245B
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- CN
- China
- Prior art keywords
- knife
- opening
- handle
- protection
- mounting portion
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
Abstract
The invention discloses a kind of ultrasonic handle of a knife sterility protection set, including：Mounting portion and protection portion; the rear end face of mounting portion is fixedly connected and is integrally formed with the front end face of protection portion; the bottom of mounting portion is equipped with the card slot for being closed with ultrasonic handle of a knife top card; the shape of card slot is adapted with the shape at the top of ultrasonic handle of a knife; protection portion be equipped with for ultrasound knife conducting wire by receiving channel, the beneficial effects of the invention are as follows：Protective case can be mounted on ultrasonic scalpel handle by mounting portion; and realize engaging completely or bonding; by the receiving channel in protection portion can conducting wire and cutter head connection it is unaffected; protection portion can be polluted to avoid cutter head by conducting wire simultaneously; bacterium is preferably obstructed; and all operation buttons on ultrasonic scalpel handle and cutter head rotation button can be exposed for above-mentioned protective case, so as to not influence the flexibility of ultrasound knife operation.
Description
Technical field
The present invention relates to medical instrument field more particularly to a kind of ultrasonic handle of a knife sterility protection sets.
Background technology
Ultrasound knife is a kind of medical instrument, and application principle is by special conversion equipment, converts electrical energy into mechanical energy,
It is shaken through high frequency ultrasound, makes water vapor in contacted histocyte, the fracture of albumen hydrogen bond, tissue is cut after being solidified, extensively
It is applied to medicine technology field generally, there is apparent advantage especially in the application of laparoscopically surgical operation.
Existing ultrasound knife is generally made of host, cutter head and conducting wire three parts, and host is used for peripheral equipment, not sterile
It is required that and cutter head be disposably be applied to surgical procedure, have sterility requirements, there are many spare unit, but conducting wire is due to expensive
The reason of, spare unit are less, and having sterility requirements and needs to carry out disinfection after use, and disinfecting process is numerous and diverse and when needing longer
Between, it is limited Reusability.Therefore can be protected using sterile sleeve, make conducting wire can Reusability so that cutter head and conducting wire are not
It is polluted by bacterium, and extension lead service life.
Current ultrasound knife does not have sterility protection set, is that a simple aseptic plastic film is bundled in knife when in use
It on head, uses and is inconvenient, and seriously affected the rotation of the push-botton operation and cutter head on ultrasonic cutter head, reduce cutter head
The flexibility used, so as to influence the effect of operation, and the effect for obstructing bacterium is poor, is easily contaminated aseptic area.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of ultrasonic handle of a knife sterility protection set, the purpose is to make ultrasound knife
Handle sterility protection covers simple operation, and the germ-free condition of safeguard protection ultrasound knife reduces cutter head pollution, and completely by ultrasound knife hand
All operation buttons and cutter head rotation button on handle are exposed, so as to not influence the flexibility of ultrasound knife operation.
To achieve the above object, the present invention provides following technical scheme：
A kind of ultrasound handle of a knife sterility protection set, including：Mounting portion and protection portion, the rear end face of the mounting portion and the guarantor
The front end face in shield portion is fixedly connected and is integrally formed, and the bottom of the mounting portion is equipped with the card for being closed with ultrasonic handle of a knife top card
Slot, the shape of the card slot are adapted with the shape at the top of ultrasonic handle of a knife, and the protection portion is equipped with leads to for ultrasound knife conducting wire
The receiving channel crossed.
Further, the edge of the card slot is equipped with non-drying glue layer, and the card slot passes through the non-drying glue layer and ultrasound knife
Handle is tightly connected.
Further, the front end of the mounting portion is equipped with the first opening, first opening and the front end phase of the card slot
Connection, the shape of the first opening outer profile is round for 3/4, a diameter of 3cm of the first opening outer profile.
Further, the rear end of the mounting portion is equipped with the second opening, second opening and the rear end phase of the card slot
Connection, the shape of the second opening outer profile is round for 3/4, a diameter of 4cm of the second opening outer profile.
Further, the front end of the protection portion is open equipped with third, before the third opening and the receiving channel
End connection, the shape of the outer profile of the third opening is circle, a diameter of 4cm of the third opening outer profile.
Further, the rear end of the protection portion is equipped with the 4th and is open, after the 4th opening and the receiving channel
End connection, the shape of the outer profile of the 4th opening is circle, a diameter of 5cm of the 4th opening outer profile.
Further, the length of the mounting portion is 5cm.
Further, the length of the protection portion is 5cm.
Further, ultrasonic handle of a knife sterility protection set further includes：Protective film, the protective film are folded in the protection
In portion, one end of the protection portion is fixedly connected with the protection portion.
Further, the protective film is made of plastic material.
The present invention provides a kind of ultrasonic handle of a knife sterility protection set, advantage is：It can will be protected by mounting portion
Set is mounted on ultrasonic scalpel handle, and realizes engaging completely or bonding, can conducting wire by the receiving channel in protection portion
It is unaffected with the connection of cutter head, while protection portion can be polluted to avoid cutter head by conducting wire, and bacterium is carried out preferable ground resistance
Every, and all operation buttons on ultrasonic scalpel handle and cutter head rotation button can be exposed for above-mentioned protective case, so as to not influence
The flexibility of ultrasound knife operation.
Description of the drawings
Fig. 1 is the bottom view of ultrasonic handle of a knife sterility protection set provided by the invention；
Fig. 2 is the left view of ultrasonic handle of a knife sterility protection set provided by the invention；
In figure：1st, mounting portion；2nd, protection portion；3rd, card slot；4th, receiving channel；5th, non-drying glue layer；11st, the first opening；12nd,
Two openings；21st, third is open；22nd, the 4th opening；6th, protective film.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
The present invention close ultrasound knife cutter head described below is known as " front end " for the side of cutting, close to ultrasound knife cutter head
The side being connect with conducting wire is known as " rear end ".
As depicted in figs. 1 and 2, the present invention provides a kind of ultrasonic handle of a knife sterility protection set, including：Mounting portion 1 and protection
Portion 2, the rear end face of the mounting portion 1 are fixedly connected and are integrally formed with the front end face of the protection portion 2, the mounting portion 1
Bottom is equipped with the card slot 3 for being closed with ultrasonic handle of a knife top card, and the shape of the card slot 3 is mutually fitted with the shape at the top of ultrasonic handle of a knife
Match, the protection portion 2 be equipped with for ultrasound knife conducting wire by receiving channel 4, pass through the mounting portion 1 in above structure
Protective case can be mounted on ultrasonic scalpel handle, and realize engaging completely, pass through the receiving channel 4 in the protection portion 2
The connection that can cause conducting wire and cutter head is unaffected, while the protection portion 2 can be polluted to avoid cutter head by conducting wire, will
Bacterium is preferably obstructed, and above-mentioned protective case can expose all operation buttons on ultrasonic scalpel handle and cutter head rotation button
Out, so as to not influence the flexibility of ultrasound knife operation.
In a kind of preferable embodiment, the edge of the card slot 3 is equipped with non-drying glue layer 5, the card slot 3 by it is described not
Drying adhesive layer 5 is tightly connected with ultrasonic scalpel handle, while engaging at the top of the card slot 3 and ultrasonic scalpel handle, using described
Non-drying glue layer 5 can not only strengthen the engaging effect of the card slot 3 and ultrasonic scalpel handle, can also play the work preferably sealed
With realizing the bonding of the card slot 3 and ultrasonic scalpel handle so that bacterium will not be from the card slot 3 and the ultrasonic scalpel handle
Between gap cutter head and conducting wire are polluted.
In a kind of preferable embodiment, the front end of the mounting portion 1 is equipped with the first opening 11, first opening 11 with
The front end of the card slot 3 is connected, and the shape of first opening, 11 outer profiles is round for 3/4, first opening, 11 foreign steamers
Wide a diameter of 3cm, the rear end of the mounting portion 1 are equipped with the second opening 12, second opening 12 and the rear end of the card slot 3
It is connected, the shape of second opening, 12 outer profiles is round for 3/4, a diameter of 4cm of second opening, 12 outer profiles, institute
The front end for stating protection portion 2 is equipped with third and is open 21, and third opening 21 is connected with the front end of the receiving channel 4, and described the
The shape of the outer profile of three openings 21 is circle, a diameter of 4cm of 21 outer profiles of the third opening, after the protection portion 2
End is equipped with the 4th opening 22, and the 4th opening 22 is connected with the rear end of the receiving channel 4, the foreign steamer of the 4th opening 22
Wide shape is circle, a diameter of 5cm of 22 outer profiles of the 4th opening, and the length of the mounting portion 1 is 5cm, the guarantor
The length in shield portion 2 is 5cm, since position of the ultrasonic scalpel handle upper top by connecting wire is generally half cone-shaped, and this position
Place does not have operation button, therefore engages or bond with the card slot 3 by the outer surface of the half cone-shaped at the top of ultrasonic scalpel handle,
Make the outer surface of the half cone-shaped at the top of ultrasonic scalpel handle and the inner wall of the card slot 3 by the effect of the non-drying glue layer 5 again
It fits closely, the shape of the mounting portion 1 can be the structure of truncated conical shape, wherein the card slot 3 is in the 1 axis side of mounting portion
The opening area in face is the 3/4 of entire round platform axis lateralarea, the outer profile of second opening 12 and third opening 21
The diameter of outer profile be 4cm, can realize the rear end of the mounting portion 1 and the front opening size one of the protection portion 2
It causes, convenient for the making of protective case, the shape of the protection portion 2 may be the structure of truncated conical shape.
In a kind of preferable embodiment, ultrasonic handle of a knife sterility protection set further includes：Protective film 6, the protective film 6 fold
It is set in the protection portion 2, one end of the protection portion 2 is fixedly connected with the protection portion 2, is in and is divided in cutter head and conducting wire
During from state, protective film 6 can be with folding storage in the protection portion 2, when cutter head and conducting wire are in connection status, protective film
6 can be unfolded with the direction of guiding line, and conducting wire is covered, makes conducting wire will not be by germ contamination.
In a kind of preferable embodiment, the protective film 6 is made of plastic material, plastic material more softness and material
It is convenient to make.
The present invention can go out this by mold reverse mould again in actual fabrication by first producing the mold of ultrasonic scalpel handle
The structure of ultrasonic handle of a knife sterility protection set that invention provides.
In the operation application of current medical domain ultrasound knife, general most of machinery needs sterile but is not easy to carry out
Aseptic sterilisation, image radiological installation etc. in robot arm, intraoperative ultrasound probe and art, above-mentioned this mechanical device disappears
Malicious equipment price general charged is more expensive, and sterilize it is complicated, such as the ultrasound knife conducting wire in above-mentioned, generally by aseptic plastic set carry out every
From and protection, according to the aseptic plastic of the making of different sizes of equipment cover bore it is also different, usually by aseptic plastic cover cover
Closed at both ends or one end closing after upper will have bacterium part to be isolated, but the operation button of many instruments is also isolated, especially right
It is more or that the equipment of frequent operation is needed to influence is more serious in operation button, and ultrasonic handle of a knife provided by the utility model
Sterility protection set can fully solve the above problems, and advantage is to make ultrasonic handle of a knife sterility protection set simple operation, safety
The germ-free condition of ultrasound knife is protected, reduces cutter head pollution, and completely revolve all operation buttons on ultrasonic scalpel handle and cutter head
Turn-button is exposed, and so as to not influence the flexibility of ultrasound knife operation, makes surgeon quickly and conveniently using ultrasound knife, thus
Ensure the effect of operation.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic；
And these modification or replace, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of ultrasound handle of a knife sterility protection set, which is characterized in that including：Mounting portion and protection portion, the rear end of the mounting portion
Face is fixedly connected and is integrally formed with the front end face of the protection portion, the bottom of the mounting portion be equipped with for ultrasonic handle of a knife top
The card slot of portion's engaging, the shape of the card slot are adapted with the shape at the top of ultrasonic handle of a knife, and the protection portion is equipped with to surpass
Sound knife conducting wire by receiving channel, and
The front end of the mounting portion is equipped with the first opening, and first opening is connected with the front end of the card slot, and described first
The shape of opening outer profile is round for 3/4, a diameter of 3cm of the first opening outer profile；
The rear end of the mounting portion is equipped with the second opening, and second opening is connected with the rear end of the card slot, and described second
The shape of opening outer profile is round for 3/4, a diameter of 4cm of the second opening outer profile；
The front end of the protection portion is open equipped with third, and third opening is connected with the front end of the receiving channel, and described the
The shape of the outer profile of three openings is circle, a diameter of 4cm of the third opening outer profile；
The rear end of the protection portion is equipped with the 4th opening, and the 4th opening is connected with the rear end of the receiving channel, and described the
The shape of the outer profile of four openings is circle, a diameter of 5cm of the 4th opening outer profile.
2. ultrasound handle of a knife sterility protection set according to claim 1, which is characterized in that the edge of the card slot is equipped with and does not do
Glue-line, the card slot are tightly connected by the non-drying glue layer and ultrasonic scalpel handle.
3. ultrasound handle of a knife sterility protection set according to claim 1, which is characterized in that the length of the mounting portion is 5cm.
4. ultrasound handle of a knife sterility protection set according to claim 1, which is characterized in that the length of the protection portion is 5cm.
5. ultrasound handle of a knife sterility protection set according to claim 1, which is characterized in that further include：Protective film, the protection
Film is folded in the protection portion, and one end of the protective film is fixedly connected with the protection portion.
6. ultrasound handle of a knife sterility protection set according to claim 5, which is characterized in that the protective film is by plastic material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369361.2A CN105816245B (en) | 2016-05-30 | 2016-05-30 | Ultrasonic handle of a knife sterility protection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369361.2A CN105816245B (en) | 2016-05-30 | 2016-05-30 | Ultrasonic handle of a knife sterility protection set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105816245A CN105816245A (en) | 2016-08-03 |
| CN105816245B true CN105816245B (en) | 2018-06-19 |
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ID=56532487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610369361.2A Active CN105816245B (en) | 2016-05-30 | 2016-05-30 | Ultrasonic handle of a knife sterility protection set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105816245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928752B (en) * | 2017-12-23 | 2024-02-27 | 博思研生物技术(苏州)有限公司 | Surgical ultrasonic knife with disposable knife head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981292B1 (en) * | 1996-12-26 | 2004-07-28 | Cryogen, Inc. | Cryosurgical probe with disposable sheath |
| DE202007002332U1 (en) * | 2007-02-08 | 2007-05-24 | Aesculap Ag & Co. Kg | Medical or surgical sterile coat for sterile covering of device e.g. endoscope camera, has control units for operating device, where control units are sterilisable, and electrical conductor is arranged at sterile coat |
| CN201871138U (en) * | 2010-12-03 | 2011-06-22 | 刘军 | Aseptic cover of ultrasonic intervention treatment probe |
| CN202875381U (en) * | 2012-11-16 | 2013-04-17 | 郑敏娟 | Novel ultrasonic probe aseptic cover |
| CN205758720U (en) * | 2016-05-30 | 2016-12-07 | 薛英威 | Ultrasonic handle of a knife sterility protection set |
-
2016
- 2016-05-30 CN CN201610369361.2A patent/CN105816245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981292B1 (en) * | 1996-12-26 | 2004-07-28 | Cryogen, Inc. | Cryosurgical probe with disposable sheath |
| DE202007002332U1 (en) * | 2007-02-08 | 2007-05-24 | Aesculap Ag & Co. Kg | Medical or surgical sterile coat for sterile covering of device e.g. endoscope camera, has control units for operating device, where control units are sterilisable, and electrical conductor is arranged at sterile coat |
| CN201871138U (en) * | 2010-12-03 | 2011-06-22 | 刘军 | Aseptic cover of ultrasonic intervention treatment probe |
| CN202875381U (en) * | 2012-11-16 | 2013-04-17 | 郑敏娟 | Novel ultrasonic probe aseptic cover |
| CN205758720U (en) * | 2016-05-30 | 2016-12-07 | 薛英威 | Ultrasonic handle of a knife sterility protection set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105816245A (en) | 2016-08-03 |
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