CN211243684U

CN211243684U - Surgical electric knife pen capable of absorbing smoke

Info

Publication number: CN211243684U
Application number: CN201922342852.XU
Authority: CN
Inventors: 王仕科; 莫妮娜
Original assignee: Hunan Coheart Medical Technology Co ltd
Current assignee: Hunan Coheart Medical Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-14
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a can absorb operation electrotome pen of smog, including the electrotome pen, the electrotome pen comprises handle of a knife, tool bit and electricity joint, the fog ring has been cup jointed in the outside of handle of a knife, inhale the lower terminal surface opening of fog ring, the internally mounted who inhales the fog ring has the air pump, the inside of inhaling the fog ring is provided with the end of breathing in, the lower terminal surface opening of end of breathing in, inhale the side end face of fog ring and install the gas outlet, the both ends of air pump communicate with end of breathing in and gas outlet respectively. The utility model discloses in, the junction cover that is located handle of a knife and tool bit through the electrotome pen has inhales the fog ring, inhales the fog ring under the terminal surface and seted up, and inside lower extreme that is located the end of breathing in closes soon and is connected with the first filter screen of being convenient for to change and folds the filter screen, two filter screens dehumidify respectively and the edulcoration, inhale the fog intra-annular and adsorb smog through the air pump, and simultaneously, the air pump passes through the spring and inhales fog ring inner wall elastic connection, reduces the vibration of air pump to inhaling the influence of fog ring, has realized the absorption to the portable of operation electrotome smog.

Description

Surgical electric knife pen capable of absorbing smoke

Technical Field

The utility model relates to the technical field of surgical instruments, especially, relate to an electric knife pen for operation that can absorb smog.

Background

The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: orthopedics, urology, gynecology, burn, orthopedics, brain surgery, cardiothoracic surgery, general surgery, and the like.

Firstly, when the electric scalpel pen is used, smoke is generated, and the smoke easily shields the sight of a doctor who uses the electric scalpel pen, so that the operation is influenced; moreover, the current structure of absorbing smog, what have with scalpel disconnect-type, the collection of the concentration of smog of being not convenient for, if the structure that absorbs smog with the electrotome pen integral type, can influence the clearance in electrotome later stage or the maintenance change of operation, increased the replacement cost of electrotome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the use of the surgical electric knife pen, the surgical electric knife pen capable of absorbing smoke is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an operation electrotome pen that can absorb smog, includes the electrotome pen, the electrotome pen comprises handle of a knife, tool bit and electricity connector, the fog ring has been cup jointed in the outside of handle of a knife, inhale the lower terminal surface opening of fog ring, the internally mounted who inhales the fog ring has the air pump, the inside of inhaling the fog ring is provided with the end of breathing in, the lower terminal surface opening of end of breathing in, inhale the side end face of fog ring and install the gas outlet, the both ends of air pump communicate with end of breathing in and gas outlet respectively.

As a further description of the above technical solution:

the inner wall of the fog absorbing ring is provided with a battery and a switch, and the air pump is electrically connected with the battery.

As a further description of the above technical solution:

the air pump and the air suction end are elastically connected with the inner wall of the fog suction ring through a spring.

As a further description of the above technical solution:

inhale the inner wall of fog ring and be provided with first filter screen and second filter screen, first filter screen closes with battery outer wall screw soon to be connected, the second filter screen closes with inhaling the inner wall screw thread of fog ring soon to be connected.

As a further description of the above technical solution:

the top of the mist absorbing ring is coaxially provided with a mounting ring, the lower end face of the knife handle is provided with a mounting groove, and the mounting ring is in threaded screwing connection with the mounting groove.

As a further description of the above technical solution:

the first filter screen is made of sponge materials, and the second filter screen is made of activated carbon materials.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the junction cover that is located handle of a knife and tool bit through the electrotome pen has inhales the fog ring, inhales the fog ring under the terminal surface and seted up, and inside lower extreme that is located the end of breathing in closes soon and is connected with the first filter screen of being convenient for to change and folds the filter screen, two filter screens dehumidify respectively and the edulcoration, inhale the fog intra-annular and adsorb smog through the air pump, and simultaneously, the air pump passes through the spring and inhales fog ring inner wall elastic connection, reduces the vibration of air pump to inhaling the influence of fog ring, has realized the absorption to the portable of operation electrotome smog.

2. The utility model discloses in, internally mounted through inhaling the fog ring has solitary battery and switch, and the electrotome pen closes soon with the mounting groove screw thread of handle of a knife bottom through the collar at top in addition to make the work of inhaling the fog ring and the work of electrotome pen go on for two parts, realize the electrotome pen and inhale the dismouting of portable between the fog ring, simultaneously, the change and the maintenance of the fog ring of also being convenient for have reduced the replacement cost of inhaling fog ring or electrotome pen.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

fig. 2 shows a structure diagram of the inner part of the fog absorbing ring provided according to the embodiment of the invention;

fig. 3 shows a top view of the mist absorbing ring provided according to the embodiment of the present invention.

Illustration of the drawings:

1. an electric knife pen; 101. a knife handle; 102. a cutter head; 103. an electrical connector; 2. a mist suction ring; 3. mounting grooves; 4. a mounting ring; 5. a switch; 6. a suction end; 7. an air pump; 8. an air outlet; 9. a battery; 10. a first filter screen; 11. a second filter screen; 12. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can absorb smog's operation electrotome pen, including electrotome pen 1, electrotome pen 1 is by handle of a knife 101, tool bit 102 and electric connector 103 are constituteed, handle of a knife 101 and tool bit 102 are cylinder type structure, and handle of a knife 101 and tool bit 102 constitute T type structure, the outside of handle of a knife 101 has cup jointed inhales fog ring 2, inhale fog ring 2's lower terminal surface opening, inhale fog ring 2's internally mounted have air pump 7, the inside of inhaling fog ring 2 is provided with suction end 6, suction end 6 is the loop configuration, suction end 6's lower terminal surface opening, suction end 2's side end face installs gas outlet 8, the both ends of air pump 7 communicate with suction end 6 and gas outlet 8 respectively.

Specifically, as shown in fig. 2, a battery 9 and a switch 5 are installed on the inner wall of the mist suction ring 2, and the air pump 7 is electrically connected with the battery 9.

Specifically, as shown in fig. 2, the air pump 7 and the air suction end 6 are elastically connected with the inner wall of the mist suction ring 2 through a spring 12, so that the influence of the vibration of the air pump 7 on the electric pencil 1 is reduced.

Specifically, as shown in fig. 2, the inner wall of the mist suction ring 2 is provided with a first filter screen 10 and a second filter screen 11, the first filter screen 10 is screwed with the outer wall of the battery 9, the second filter screen 11 is screwed with the inner wall of the mist suction ring 2, so that the filter screen is convenient to replace, and the use convenience of the mist suction ring 2 is improved.

Specifically, as shown in fig. 1 and 2, the mounting ring 4 is coaxially mounted at the top of the mist suction ring 2, the mounting groove 3 is formed in the lower end face of the knife handle 101, the mounting ring 4 is in threaded connection with the mounting groove 3, the mist suction ring 2 is convenient to replace and maintain independently, and the replacement cost of the mist suction ring 2 or the electric knife pen 1 is reduced.

Specifically, as shown in fig. 2, the first filter screen 10 is made of sponge, the second filter screen 11 is made of activated carbon, the second filter screen 11 filters impurities in the smoke, and the first filter screen 10 absorbs moisture in the smoke.

The working principle is as follows: when in use, before the surgical electric knife pen 1 is used, the mounting ring 4 of the mist absorbing ring 2 is screwed into the mounting groove 3 of the knife handle 101, then the switch 5 of the fog absorbing ring 2 is started, the electric knife pen 1 starts to operate normally, the second filter screen 11 of the fog absorbing ring 2 filters impurities in the smog, the first filter screen 10 absorbs moisture in the smog, then the smoke flows to the knife handle 101 from the bottom with the knife head 102 under the action of the air pump 7, then flows out from the side part of the smoke suction ring 2, meanwhile, the first filter screen 10 and the second filter screen 11 in the fog absorbing ring 2 are disposable and are convenient to replace, the electrotome pen 1 and the fog absorbing ring 2 can also be disassembled and respectively cleaned and disinfected, the replacement and maintenance of the fog absorbing ring 2 are convenient, the replacement cost of the fog absorbing ring 2 or the electrotome pen 1 is reduced, meanwhile, the air pump 7 is elastically connected with the inner wall of the fog absorbing ring 2 through the spring 12, so that the influence of the vibration of the air pump 7 on the electric knife pen 1 is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can absorb smog's operation electrotome pen, includes electrotome pen (1), electrotome pen (1) comprises handle of a knife (101), tool bit (102) and electricity connector (103), its characterized in that, the outside of handle of a knife (101) has been cup jointed and has been inhaled fog ring (2), inhale the lower terminal surface opening of fog ring (2), the internally mounted who inhales fog ring (2) has air pump (7), the inside of inhaling fog ring (2) is provided with suction end (6), the lower terminal surface opening of suction end (6), gas outlet (8) are installed to the side end face of inhaling fog ring (2), the both ends of air pump (7) communicate with suction end (6) and gas outlet (8) respectively.

2. The surgical electric knife pen capable of absorbing smoke according to claim 1, wherein a battery (9) and a switch (5) are installed on the inner wall of the smoke absorbing ring (2), and the air pump (7) is electrically connected with the battery (9).

3. The surgical pencil capable of absorbing smoke according to claim 1, wherein the air pump (7) and the suction end (6) are elastically connected with the inner wall of the smoke absorbing ring (2) through a spring (12).

4. The surgical electric knife pen capable of absorbing smoke according to claim 1, wherein the inner wall of the smoke absorbing ring (2) is provided with a first filter screen (10) and a second filter screen (11), the first filter screen (10) is in threaded connection with the outer wall of the battery (9), and the second filter screen (11) is in threaded connection with the inner wall of the smoke absorbing ring (2).

5. The surgical electric knife pen capable of absorbing smoke according to claim 1, wherein a mounting ring (4) is coaxially mounted at the top of the smoke absorbing ring (2), a mounting groove (3) is formed in the lower end face of the knife handle (101), and the mounting ring (4) is in threaded connection with the mounting groove (3).

6. The surgical pencil according to claim 4, wherein the first filter (10) is made of sponge and the second filter (11) is made of activated carbon.