CN220001900U - Clinical electrotome of using of department of stomatology - Google Patents
Clinical electrotome of using of department of stomatology Download PDFInfo
- Publication number
- CN220001900U CN220001900U CN202320146174.3U CN202320146174U CN220001900U CN 220001900 U CN220001900 U CN 220001900U CN 202320146174 U CN202320146174 U CN 202320146174U CN 220001900 U CN220001900 U CN 220001900U
- Authority
- CN
- China
- Prior art keywords
- suction
- electric knife
- electrotome
- spacing
- attraction
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 11
- 239000008280 blood Substances 0.000 abstract description 9
- 210000004369 blood Anatomy 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model relates to a clinical electric knife for stomatology, which comprises an electric knife main body, wherein an attraction rod capable of moving back and forth along the electric knife main body is arranged on the electric knife main body, the rear end of the attraction rod is connected with a negative pressure machine through a hose, the front end of the attraction rod is connected with an attraction bag, and a plurality of attraction holes are formed in the attraction bag; be provided with the spacing arch of elasticity of cambered surface form on the lateral wall of attraction stick, be provided with two spacing annular around in the electrotome main part, the spacing arch of elasticity can be followed the electrotome main part and slided around to when spacing annular is passed through to the spacing arch of elasticity, can be located by the card in the spacing annular and then can follow spacing annular circumference and slide, this clinical electrotome of department of stomatology can be with the smog that the tool bit produced and a small amount ooze blood in time discharge, has realized a people's cutting and exhaust function, has improved work efficiency, avoids traditional electrotome and the detached design of attraction pipe to need the drawback of many people to accomplish the procedure operation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an electric knife for stomatology clinic.
Background
An electrotome is a needle used in surgical procedures to cut skin and flesh while also enabling automatic sterilization of the wound edges. The electric knife tip cuts the skin and flesh very rapidly with a small arc of light oscillating at a sonic frequency of millions of weeks per second. The electric knife can generate smoke or little blood seepage in the cutting process, and the smoke or little blood seepage is required to be discharged by an aspiration tube; however, most of the existing electric knives and suction pipes are split, so that one person is required to hold the electric knives for cutting during cutting operation, and one person holds the suction pipes, so that the labor investment is increased, and the working efficiency is reduced.
Disclosure of Invention
The utility model aims to provide an electric knife for clinical department of stomatology, which aims to solve the problems that in the prior art, the electric knife and a suction tube are arranged in a split mode, so that one person is required to hold the electric knife for cutting during cutting operation, one person holds the suction tube, manual investment is increased, and working efficiency is low.
In order to solve the problems, the clinical electric scalpel for stomatology, which is related to the utility model, adopts the following technical scheme:
the utility model provides a clinical electric knife of department of stomatology, includes the electric knife main part, be provided with the suction stick that can follow the electric knife main part back and forth movement on the electric knife main part, the rear end of suction stick is connected with the negative pressure machine through the hose, and the front end of suction stick is connected with the suction bag, has seted up a plurality of suction holes on the suction bag; the utility model discloses a suction stick, including the suction stick, be provided with the spacing arch of cambered surface form on the lateral wall of suction stick, be provided with two spacing annular around on the electrotome main part, the spacing arch of elasticity can slide along the electrotome main part back and forth to when spacing protruding through spacing annular, can be located spacing annular by the card in and then can follow spacing annular circumference and slide.
Further, the suction rod is connected with a limiting ring sleeve, and the suction rod is movably sleeved on the electric knife main body through the limiting ring sleeve.
Further, an air valve is arranged on the suction rod.
Further, the suction bag is soft silica gel bag.
Further, a dot-shaped bulge is arranged on the other side of the suction rod, which is opposite to the elastic limit bulge.
The beneficial effects of the utility model are as follows:
1. according to the clinical electric knife for stomatology, the suction rod and the suction bag are additionally arranged on the basis of the original electric knife, a user holds the electric knife main body and the suction rod by hand, and the suction rod discharges smoke and a small amount of blood seeping generated by the knife head under the suction action of the negative pressure machine when the knife head performs cutting operation, so that the function of cutting and discharging by one person is realized, the working efficiency is improved, and the defect that a plurality of persons are required to complete the procedure operation in the traditional separate design of the electric knife and the suction pipe is avoided.
2. The suction bag is soft silica gel bag, can adapt to different target point shapes, when the suction head of the bag can prop open the position at the dead angle of the inner wall of the oral cavity when the suction head is in direct contact with the oral cavity of a patient, and can not damage the inner wall of the oral cavity.
3. Through setting up two spacing annular in tandem on the electrotome, during normal cutting, the spacing annular that elasticity spacing arch was located the rear end can realize discharging fume or the function of blood. When the bleeding point is deeper, the elastic limit bulge is pushed to the limit ring groove at the front end, so that the elastic limit bulge can extend into the bleeding point before the electrotome to suck out blood.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following briefly describes the drawings that are required to be used in the embodiments:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the suction bag in an advanced state;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;
reference numerals illustrate: the electric knife comprises a 1-electric knife main body, a 2-suction rod, a 3-hose, a 4-suction bag, a 5-suction hole, a 6-elastic limit bulge, a 7-limit ring groove, an 8-limit ring sleeve, a 9-air valve and a 10-point bulge.
Detailed Description
In order to make the technical purpose, technical scheme and beneficial effect of the present utility model more clear, the technical scheme of the present utility model is further described below with reference to the accompanying drawings and specific embodiments.
The utility model relates to a specific embodiment of an electric knife for clinical department of stomatology, which comprises an electric knife main body 1, wherein an attraction rod 2 capable of moving back and forth along the electric knife main body is arranged on the electric knife main body. The rear end of the suction rod 2 is connected with a negative pressure machine through a hose 3, the front end of the suction rod is connected with a suction bag 4, a plurality of suction holes 5 are formed in the suction bag 4, and the suction holes 5 are used for timely sucking out smoke and blood leakage generated in the cutting process. In this embodiment, the suction bag 4 is soft silica gel bag, can adapt to different target point shapes, and when the suction bag 4 of soft bag can prop open the position at oral cavity inner wall dead angle, still can not cause the damage to the oral cavity inner wall when directly contacting with patient's oral cavity.
In addition, the side wall of the suction rod 2 is provided with an arc-shaped elastic limit protrusion, when the electric knife is used, the suction rod 2 is pushed by hand, and the elastic limit protrusion 6 can slide back and forth along the electric knife main body 1. The electrotome body 1 is provided with a front limit ring groove 7 and a back limit ring groove 7, and when the elastic limit bulge 6 passes through the limit ring groove 7, the elastic limit bulge can be clamped in the limit ring groove 7. Through setting up two spacing annular 7 in tandem on the electrotome, during normal cutting, spacing annular 7 that elasticity spacing arch 6 is located the rear end can realize discharging fume or the function of blood. When the bleeding point is deeper, the elastic limit bulge 6 is pushed to the limit ring groove 7 at the front end, so that the elastic limit bulge 6 can extend into the bleeding point before the electrotome to suck out the blood.
Of course, after the elastic limit protrusion 6 enters the limit groove 7, the elastic limit protrusion 6 can also slide circumferentially along the limit groove 7. So as to flexibly change the position of the elastic limit bulge 6 according to actual needs, thereby facilitating the operation.
In this embodiment, the suction rod 2 is connected with a limiting collar 8, the limiting collar 8 is sleeved on the electric knife main body 1, and then the suction rod 2 is movably sleeved on the electric knife main body through the limiting collar 8, so that the suction rod 2 can slide back and forth along the electric knife main body 1.
In addition, an air valve 9 is mounted on the suction rod 2, and the air valve 9 can be closed or opened at any time during operation.
In order to facilitate the flexible movement of the suction rod 2 back and forth on the electric knife main body 1, a dot-shaped protrusion 10 is arranged on the suction rod 2 at the other side opposite to the elastic limit protrusion 6 so as to increase friction force and facilitate the hand pushing of the suction rod 2 to move back and forth along the electric knife main body 1.
Finally, what should be said is: the above embodiments are only for illustrating the technical solution of the present utility model, and any equivalent replacement of the present utility model and modification or partial replacement without departing from the spirit and scope of the present utility model should be covered in the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a clinical electrotome of using of department of stomatology, includes the electrotome main part, its characterized in that: the electric knife comprises an electric knife main body, a suction rod capable of moving back and forth along the electric knife main body is arranged on the electric knife main body, the rear end of the suction rod is connected with a negative pressure machine through a hose, the front end of the suction rod is connected with a suction bag, and a plurality of suction holes are formed in the suction bag; the utility model discloses a suction stick, including the suction stick, be provided with the spacing arch of cambered surface form on the lateral wall of suction stick, be provided with two spacing annular around on the electrotome main part, the spacing arch of elasticity can slide along the electrotome main part back and forth to when spacing protruding through spacing annular, can be located spacing annular by the card in and then can follow spacing annular circumference and slide.
2. The electrical dental clinical knife according to claim 1, wherein: the suction rod is connected with a limiting ring sleeve, and the suction rod is movably sleeved on the electric knife main body through the limiting ring sleeve.
3. The electrical dental clinical knife according to claim 1, wherein: an air valve is arranged on the suction rod.
4. The electrical dental clinical knife according to claim 1, wherein: the suction bag is soft silica gel bag.
5. The electrical dental clinical knife according to claim 1, wherein: the other side of the suction rod, which is opposite to the elastic limit bulge, is provided with a punctiform bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146174.3U CN220001900U (en) | 2023-02-08 | 2023-02-08 | Clinical electrotome of using of department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146174.3U CN220001900U (en) | 2023-02-08 | 2023-02-08 | Clinical electrotome of using of department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001900U true CN220001900U (en) | 2023-11-14 |
Family
ID=88686469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320146174.3U Active CN220001900U (en) | 2023-02-08 | 2023-02-08 | Clinical electrotome of using of department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001900U (en) |
-
2023
- 2023-02-08 CN CN202320146174.3U patent/CN220001900U/en active Active
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