CN209253105U - Telescopic multifunctional electric knife-pen - Google Patents
Telescopic multifunctional electric knife-pen Download PDFInfo
- Publication number
- CN209253105U CN209253105U CN201820767799.0U CN201820767799U CN209253105U CN 209253105 U CN209253105 U CN 209253105U CN 201820767799 U CN201820767799 U CN 201820767799U CN 209253105 U CN209253105 U CN 209253105U
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- CN
- China
- Prior art keywords
- handle
- cutter head
- telescopic
- electric knife
- multifunctional electric
- Prior art date
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Abstract
The utility model provides a kind of telescopic multifunctional electric knife-pen, it is related to the field of medical instrument technology, including handle, stretch out the cutter head and telescopic component of handle setting, telescopic component is set in handle and is connected with cutter head for driving in cutter head stretching or retraction handle, it is provided with cutting on handle and switchs the operating mode switched with blood clotting for switching cutter head, handle is provided with light fixture close to one end of cutter head, telescopic component compensates for the deficiency of the electric knife-pen using flexible of regular length, in superficial operation, telescopic component is pushed to make cutter head retraction handle, when going deep into tissue operation, push telescopic component that cutter head is made to stretch out handle, for the length of different situation adjustment cutter heads, with the advantage precisely operated, save operating time reduces the risk of operation simultaneously, light fixture provides clearly for medical staff in the course of surgery The visual field facilitates medical staff to operate affected area.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly, to a kind of telescopic multifunctional electric knife-pen.
Background technique
With the development of science and technology, electric knife-pen has replaced traditional mechanical operation knife to be widely used in surgical operation.Electricity
The writing of indictments, appeals, etc. is mainly used for thyroid surgery, Oral and Maxillofacial Surgery, liver and gallbladder pancreas spleen surgical operation, Breast Surgery operation, mind
Surgically, bone surgery, ent surgery, the operation of reconstruction section, ophthalmologic operation, plastic surgery operations, outside children
Section's operation, cardiac thoracic surgery etc.；Electric knife-pen and high frequency surgical equipment (host) are used cooperatively when use, utilize high-frequency current
Fuel factor carry out art in cutting and blood coagulation.
The electrode length of traditional electric knife-pen is unable to adjust, doctor when being operated, due to by surgical field of view and
The influence of operative site, the flexibility ratio of fixed length and foot control mode during surgery is not good enough, does not have in the case where comparison sheet is shallow
There is the advantage precisely operated, be sometimes completion operation, or even need to replace the electric knife-pen of Different electrodes length in the course of surgery,
It operates very cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of telescopic multifunctional electric knife-pen, the telescopic component in the device is made up
The deficiency of the electric knife-pen using flexible of regular length pushes telescopic component to make cutter head retraction handle in superficial operation,
It when going deep into tissue operation, pushes telescopic component that cutter head is made to stretch out handle, for the length of different situation adjustment cutter heads, there is essence
The advantage of quasi- operation, save operating time reduces the risk of operation simultaneously.
To realize that the purpose of this utility model adopts the following technical scheme that.
Telescopic multifunctional electric knife-pen provided by the utility model, including handle, stretch out handle setting cutter head and
Telescopic component；
The telescopic component be set in the handle and be connected with the cutter head for drive the cutter head stretch out or
In handle described in retraction；
It is provided with cutting on the handle and switchs the operating mode switched with blood clotting for switching cutter head；
The handle is provided with light fixture close to one end of the cutter head.
In any of the above-described technical solution, it is preferred that the telescopic component includes telescopic rod and slides with the telescopic rod
The fixes sleeve of connection；
Conductive slideway is provided in the handle；
The fixes sleeve is set in the conductive slideway；
One end of the telescopic rod is connected with the cutter head, and is provided with pushing part on the telescopic rod；
Axis direction on the handle along the handle is provided with sliding slot；
Extend from the sliding slot and be arranged outside the handle in the pushing part.
In any of the above-described technical solution, it is preferred that one end on the handle close to the cutter head is provided with locking group
Part；
The locking assembly includes lock sleeve and the locking intermediate plate being connected with the lock sleeve；
The locking intermediate plate is set on the handle；
Internal screw thread is provided in the lock sleeve；
External screw thread compatible with the internal screw thread is provided with outside the intermediate plate.
In any of the above-described technical solution, it is preferred that be provided with hat spring and hat spring abutment in the handle；
The hat spring is fixed in the handle by the hat spring abutment；
The cutter head is mutually clamped away from the one end for stretching out the handle with the hat spring.
In any of the above-described technical solution, it is preferred that be provided with skid resistance strip on the pushing part.
In any of the above-described technical solution, it is preferred that its circumferential direction of the outer lateral edge of the lock sleeve is provided with skid resistance strip.
In any of the above-described technical solution, it is preferred that the light fixture includes multiple LED changed on the handle
Lamp.
In any of the above-described technical solution, the locking intermediate plate and the handle are structure as a whole setting.
The utility model provides a kind of telescopic multifunctional electric knife-pen, including handle, stretch out handle setting cutter head and
Telescopic component, telescopic component are set in handle and are connected with cutter head for driving in cutter head stretching or retraction handle, handle
On be provided with cutting switch and blood clotting switchs operating mode for switching cutter head, handle is provided with illumination close to one end of cutter head
Component, telescopic component compensate for the deficiency of the electric knife-pen using flexible of regular length, in superficial operation, push telescopic component
Make cutter head retraction handle, when going deep into tissue operation, pushes telescopic component that cutter head is made to stretch out handle, adjusted for different situations
The length of cutter head has the advantage precisely operated, and save operating time reduces the risk of operation simultaneously, and light fixture was being performed the operation
Cheng Zhongwei medical staff provides the clearly visual field, and medical staff is facilitated to operate affected area.
The device adjusts the length that cutter head stretches out handle when in use, by telescopic component, and in superficial operation, promotion is stretched
Contracting component makes cutter head retraction handle, when going deep into tissue operation, pushes telescopic component that cutter head is made to stretch out handle, for different feelings
Condition adjusts the length of cutter head, and control power when medical staff holds for the device is stronger, it can be achieved that the behaviour that accurately performs the operation
Make, save the time of operation while reducing the risk in operation, cutting switch and blood clotting switch are provided on handle, will be passed
The sole of system tramples control model and switchs to finger pressing control model, when needing cutting or condensation, presses corresponding switch i.e.
Achievable operation is set to the deficiency that the light fixture at handle makes up light when entering the surgical procedure for going deep into tissue, shines
The visual field of bright operation.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of telescopic multifunctional electric knife-pen provided by the utility model；
Fig. 2 is the partial top view of telescopic multifunctional electric knife-pen shown in FIG. 1.
Icon: 1- handle；2- cutter head；3- telescopic component；4- cutting switch；5- blood clotting switch；6- light fixture；7- locking
Component；11- sliding slot；12- is preced with spring；13- is preced with spring abutment；31- telescopic rod；32- fixes sleeve；The pushing part 33-；71- lock sleeve；72-
Lock intermediate plate.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1 to Figure 2, the utility model provides a kind of telescopic multifunctional electric knife-pen, including handle 1, stretching
The cutter head 2 and telescopic component 3 that handle 1 is arranged；
Telescopic component 3 is set in handle 1 and is connected with cutter head 2 for driving in the stretching of cutter head 2 or retraction handle 1；
It is provided with cutting switch 4 on handle 1 and blood clotting switch 5 is used to switch the operating mode of cutter head 2；
Handle 1 is provided with light fixture 6 close to one end of cutter head 2.
The utility model provides a kind of telescopic multifunctional electric knife-pen, the cutter head 2 being arranged including handle 1, stretching handle 1
With telescopic component 3, telescopic component 3 is set in handle 1 and is connected with cutter head 2 for driving the stretching of cutter head 2 or retraction handle 1
In, it is provided with cutting switch 4 on handle 1 and blood clotting switch 5 is used to switch the operating mode of cutter head 2, handle 1 is close to cutter head 2
One end is provided with light fixture 6, and telescopic component 3 compensates for the deficiency of the electric knife-pen using flexible of regular length, grasps in superficial
When making, telescopic component 3 is pushed to make 2 retraction handle 1 of cutter head, when going deep into tissue operation, telescopic component 3 is pushed to stretch out cutter head 2
Handle 1 has the advantage precisely operated, save operating time reduces hand simultaneously for the length of different situation adjustment cutter heads 2
The risk of art, light fixture 6 provide the clearly visual field in the course of surgery for medical staff, facilitate medical staff to affected area into
Row operation.
The device adjusts the length that cutter head 2 stretches out handle 1 when in use, by telescopic component 3, in superficial operation, pushes away
Dynamic telescopic component 3 makes 2 retraction handle 1 of cutter head, when going deep into tissue operation, pushes telescopic component 3 that cutter head 2 is made to stretch out handle 1, needle
To the length of different situation adjustment cutter heads 2, control power when medical staff holds for the device is stronger, it can be achieved that smart
Quasi- surgical procedure saves the time of operation while reducing the risk in operation, 4 He of cutting switch is provided on handle 1
Blood clotting switch 5, by traditional sole trample control model switch to finger pressing control model, need cutting or condensation when, press
Under corresponding switch operation can be completed, when the surgical procedure of tissue is goed deep into entrance, the light fixture 6 that is set at handle 1
The deficiency for making up light illuminates the visual field of operation.
As shown in Figure 1 to Figure 2, in one embodiment of the utility model, it is preferred that telescopic component 3 includes telescopic rod
31 and the fixes sleeve 32 that is slidably connected with telescopic rod 31；
Conductive slideway is provided in handle 1；
Fixes sleeve 32 is set in conductive slideway；
One end of telescopic rod 31 is connected with cutter head 2, and pushing part 33 is provided on telescopic rod 31；
Axis direction on handle 1 along handle 1 is provided with sliding slot 11；
Extend from sliding slot 11 and be arranged outside handle 1 in pushing part 33.
Further, skid resistance strip is provided on pushing part 33.
In this embodiment, the sliding slot 11 along the setting of 1 axis direction of handle is offered on handle 1, pushing part 33 can be
It is moved in sliding slot 11, band dynamic cutter head 2 stretches out in handle 1 or retraction, and the moving distance of pushing part 33 is the flexible of cutter head 2
Amount, medical staff can the stroke at any time to cutter head 2 be adjusted, preferably reach lesion, carry out operation behaviour in medical staff
When making, when spiritual high-pressure can palm perspire, be provided with skid resistance strip on pushing part 33, increase finger and pushing part 33
Between frictional force, there is the case where malpractice in finger slippage caused by preventing because of sweat.
As shown in Figure 1 to Figure 2, in one embodiment of the utility model, it is arranged on handle 1 close to one end of cutter head 2
There is locking assembly 7；
Locking assembly 7 includes lock sleeve 71 and the locking intermediate plate 72 being connected with lock sleeve 71；
Locking intermediate plate 72 is set on handle 1；
Internal screw thread is provided in lock sleeve 71；
External screw thread compatible with internal screw thread is provided with outside intermediate plate.
Further, locking intermediate plate 72 and handle 1 are structure as a whole setting.
Further, its circumferential direction of the outer lateral edge of lock sleeve 71 is provided with skid resistance strip.
In this embodiment, after the stretching of cutter head 2, since cutter head 2 is to be slidably connected with handle 1, it may appear that cutter head 2 is in hand
It is arbitrarily slided in handle 1, causes the situation that surgical effect is undesirable, therefore one end of handle 1 is provided with locking assembly 7, locked
Component 7 includes lock sleeve 71 and locking intermediate plate 72, and lock sleeve 71 and locking intermediate plate 72 are connected through a screw thread, cutter head 2 are fixed on
In handle 1, guarantee surgical effect, lock intermediate plate 72 and handle 1 is integrally manufactured, supporting point of the handle 1 as locking intermediate plate 72 is protected
The integrated connection intensity for demonstrate,proving the device is provided with skid resistance strip in the outside of lock sleeve 71, increase finger and lock sleeve 71 it
Between frictional force, facilitate medical staff to mount and dismount it.
As shown in Figure 1 to Figure 2, in one embodiment of the utility model, hat spring 12 and hat spring abutment are provided in handle 1
13；
Hat spring 12 is fixed in handle 1 by being preced with spring abutment 13；
Cutter head 2 is away from the one end and hat 12 phase of spring clamping for stretching out handle 1.
In this embodiment, one end of cutter head 2 is stretched out handle 1 and is arranged, and the other end of cutter head 2 can be opposite in conductive slideway
Handle 1 is mobile, and one end of cutter head 2 is clamped with 12 phase of hat spring being set in handle 1, and the both ends of hat spring 12 are relatively large in diameter, intermediate
Diameter it is smaller, the one end for the cutter head 2 being set in handle 1 be provided with the compatible groove of hat 12 inside cambered surface of spring, not
In use, finger push pushing part 33, makes to play the role of limit in 2 retraction handle 1 of cutter head to cutter head 2, prevent from accidentally injuring.
As shown in Figure 1 to Figure 2, in one embodiment of the utility model, light fixture 6 is located on handle including multiple
LED light on 1.
In this embodiment, it when entering the surgical procedure for going deep into tissue, is set to the light fixture 6 at handle 1 and makes up
The deficiency of light, illuminates the visual field of operation, and multiple LED light annular settings make up mutually mutual illumination zone, are medical staff
One clearly visual field is provided.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of telescopic multifunctional electric knife-pen, which is characterized in that including handle, stretch out the cutter head of the handle setting and stretch
Component；
The telescopic component is set in the handle and is connected with the cutter head for driving the cutter head stretching or retraction
In the handle；
It is provided with cutting on the handle and switchs the operating mode switched with blood clotting for switching cutter head；
The handle is provided with light fixture close to one end of the cutter head.
2. telescopic multifunctional electric knife-pen according to claim 1, which is characterized in that the telescopic component includes telescopic rod
With the fixes sleeve being slidably connected with the telescopic rod；
Conductive slideway is provided in the handle；
The fixes sleeve is set in the conductive slideway；
One end of the telescopic rod is connected with the cutter head, and is provided with pushing part on the telescopic rod；
Axis direction on the handle along the handle is provided with sliding slot；
Extend from the sliding slot and be arranged outside the handle in the pushing part.
3. telescopic multifunctional electric knife-pen according to claim 2, which is characterized in that close to the cutter head on the handle
One end be provided with locking assembly；
The locking assembly includes lock sleeve and the locking intermediate plate being connected with the lock sleeve；
The locking intermediate plate is set on the handle；
Internal screw thread is provided in the lock sleeve；
External screw thread compatible with the internal screw thread is provided with outside the intermediate plate.
4. telescopic multifunctional electric knife-pen according to claim 1, which is characterized in that be provided in the handle hat spring and
It is preced with spring abutment；
The hat spring is fixed in the handle by the hat spring abutment；
The cutter head is mutually clamped away from the one end for stretching out the handle with the hat spring.
5. telescopic multifunctional electric knife-pen according to claim 2, which is characterized in that be provided on the pushing part anti-skidding
Striped.
6. telescopic multifunctional electric knife-pen according to claim 3, which is characterized in that outer its week of lateral edge of the lock sleeve
To being provided with skid resistance strip.
7. telescopic multifunctional electric knife-pen according to claim 1, which is characterized in that the light fixture includes multiple rings
LED light on the handle.
8. telescopic multifunctional electric knife-pen according to claim 6, which is characterized in that the locking intermediate plate and the handle
Be structure as a whole setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767799.0U CN209253105U (en) | 2018-05-22 | 2018-05-22 | Telescopic multifunctional electric knife-pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767799.0U CN209253105U (en) | 2018-05-22 | 2018-05-22 | Telescopic multifunctional electric knife-pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253105U true CN209253105U (en) | 2019-08-16 |
Family
ID=67556052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767799.0U Expired - Fee Related CN209253105U (en) | 2018-05-22 | 2018-05-22 | Telescopic multifunctional electric knife-pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253105U (en) |
-
2018
- 2018-05-22 CN CN201820767799.0U patent/CN209253105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20200522 |