CN213372442U

CN213372442U - Electrocoagulation surgical instrument with suction function

Info

Publication number: CN213372442U
Application number: CN202022088430.7U
Authority: CN
Inventors: 朱荣飞
Original assignee: Yaan Peoples Hospital
Current assignee: Yaan Peoples Hospital
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-08
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an electricity congeals surgical instruments with attract function, at least including the casing, one side of casing is fixed with the solid fixed ring of two position symmetries, wears to be equipped with between two fixed rings and attracts the pipe, the inside of casing is provided with holds the chamber, the inside that holds the chamber is provided with the piece that pops out that can follow the vertical direction and remove, the end fixing that pops out the piece has the electricity congeals sword, the bottom that holds the chamber is provided with the opening that is the cooperation structure with the electricity congeals sword. The utility model skillfully controls the electric coagulation knife to be positioned in the accommodating cavity of the shell when not in use through the pop-up block, on one hand, the space occupation of the utility model is reduced; and the other side ensures the sanitation of the electrocoagulation knife. Simultaneously, solid fixed ring and attract the setting of pipe for the electricity congeals the sword and has the attraction function, and then can attract the operation simultaneously at the in-process of electricity congeals sword work, strengthened then the utility model discloses an excellent in use effect.

Description

Electrocoagulation surgical instrument with suction function

The technical field is as follows:

the utility model relates to the technical field of medical equipment, in particular to an electric coagulation surgical instrument with an attraction function.

Background art:

an electric coagulation knife is a common medical instrument in electric coagulation operation, also called a high-frequency electric knife (high-frequency surgical instrument), and is an electric surgical instrument for replacing a mechanical surgical knife to cut tissues. However, the existing electrocoagulation knife for electrocoagulation still has the following defects: on one hand, the traditional electrocoagulation knife is of a split structure more than a suction apparatus, and the suction apparatus cannot be used simultaneously in the working process of the electrocoagulation knife, for example, in laparoscopic cholecystectomy, a doctor needs to quickly cut a gall bladder and quickly suck bile out of a body, but the traditional electrocoagulation knife cannot complete the operation; on the other hand, the electrocoagulation knife for electrocoagulation operation is often exposed in the air after being used, so that the sanitation of the electrocoagulation knife is not easy to keep.

In view of the above-mentioned current situation, there is a need to design an electrocoagulation surgical instrument that is not easily worn and has a suction function.

The utility model has the following contents:

an object of the utility model is to provide an electricity congeals surgical instruments with attract function to solve the problem that provides among the above-mentioned background art.

The utility model discloses by following technical scheme implement:

the utility model provides an electricity congeals surgical instruments with attract function, includes casing, solid fixed ring, attracts the pipe, pops out piece and electricity congeals the sword at least, one side of casing is fixed with the solid fixed ring of two position symmetries, wears to be equipped with between two fixed rings and attracts the pipe, the inside of casing is provided with holds the chamber, the inside that holds the chamber is provided with the piece of popping out that can follow the vertical direction and remove, the tip that pops out the piece is fixed with the electricity congeals the sword, the bottom that holds the chamber is provided with the opening for the cooperation structure with the electricity congeals the sword.

As a further aspect of the present invention: the top of popping out the piece is fixed with the end fixing that is compression state's first spring post and first spring post on the roof that holds the chamber, one side of popping out the piece is provided with the semi-gear, be fixed with the connecting rod on the semi-gear, the end fixing of connecting rod has the fixture block, pop out and set up the draw-in groove that is the cooperation structure with the fixture block on the piece, one side of semi-gear is provided with the pinion rack with semi-gear engagement, the top that the top of pinion rack is fixed with second spring post and second spring post is fixed on the inner wall that holds the chamber, the one end that one side of pinion rack was fixed with lug and lug passes and holds the chamber and outwards extends one section distance, one side of casing is seted up and is the first bar groove of cooperation structure with the lug.

As a further aspect of the present invention: one side of the pop-up block is fixed with a protrusion, one end of the protrusion penetrates through the accommodating cavity and extends outwards for a certain distance, and the other side of the shell is provided with a second strip-shaped groove which is of a matched structure with the protrusion.

As a further aspect of the present invention: the opening is hinged with a baffle.

As a further aspect of the present invention: and a fixing bolt is arranged between the baffle and the shell in a penetrating way.

The utility model has the advantages that: the utility model skillfully designs the shell, the pop-up block and the electric coagulation knife, and the electric coagulation knife is controlled to be positioned in the accommodating cavity of the shell when not in use through the pop-up block, on one hand, the space occupation of the utility model is reduced; and the other side ensures the sanitation of the electrocoagulation knife. Simultaneously, solid fixed ring and attract the setting of pipe for the electricity congeals the sword and has the attraction function, and then can attract the operation simultaneously at the in-process of electricity congeals sword work, strengthened then the utility model discloses an excellent in use effect.

Particularly, when needing to pop out the electrocoagulation knife from the casing, at first open the baffle, push down the lug after that, make the lug along first bar groove rebound, drive pinion rack rebound for the semi-gear rotates, drives the fixture block then and breaks away from the draw-in groove, finally under the effect of first spring post, pops out the piece and the electrocoagulation knife pops out from holding the chamber.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of an electrocoagulation surgical instrument with suction function;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the middle housing of the present invention.

In the figure: 10. a housing; 11. an accommodating chamber; 12. an opening; 13. a first bar-shaped groove; 14. a second strip groove; 15. a baffle plate; 16. fixing the bolt; 20. a fixing ring; 30. a suction tube; 40. popping up a block; 41. a first spring post; 42. a half gear; 43. a connecting rod; 44. a clamping block; 45. a card slot; 46. a toothed plate; 47. a second spring post; 48. a protrusion; 50. an electrocoagulation knife; 461. and (4) a bump.

The specific implementation mode is as follows:

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an electrocoagulation surgical instrument with a suction function at least includes a housing 10, a fixing ring 20, a suction tube 30, a pop-up block 40 and an electrocoagulation knife 50, wherein two fixing rings 20 with symmetrical positions are fixed on one side of the housing 10, the suction tube 30 is inserted between the two fixing rings 20, a containing chamber 11 is arranged inside the housing 10, the pop-up block 40 capable of moving along a vertical direction is arranged inside the containing chamber 11, the electrocoagulation knife 50 is fixed at an end of the pop-up block 40, and an opening 12 matched with the electrocoagulation knife 50 is arranged at a bottom of the containing chamber 11.

It should be noted that the back side of the housing 10 is provided with a plug electrically connected to the electrocoagulation knife, and the electrocoagulation knife of the present invention employs a shovel-shaped electric coupler head.

Specifically, a first spring post 41 in a compressed state is fixed at the top end of the pop-up block 40, the end of the first spring post 41 is fixed on the top wall of the accommodating cavity 11, a half gear 42 is arranged at one side of the pop-up block 40, a connecting rod 43 is fixed on the half gear 42, a clamping block 44 is fixed at the end of the connecting rod 43, a clamping groove 45 matched with the clamping block 44 is formed in the pop-up block 40, a toothed plate 46 meshed with the half gear 42 is arranged at one side of the half gear 42, a second spring post 47 is fixed at the top end of the toothed plate 46, the top end of the second spring post 47 is fixed on the inner wall of the accommodating cavity 11, a protrusion 461 is fixed at one side of the toothed plate 46, one end of the protrusion 461 penetrates through the accommodating cavity 11 and extends out for a distance, a first linear groove 13 matched with the protrusion 461 is formed at one side of the housing 10, a protrusion 48 is fixed at one side of the pop-up block 40, and one end of the protrusion 48 penetrates through the accommodating cavity, the other side of the housing 10 is provided with a second strip-shaped groove 14 which is in a matching structure with the protrusion 48.

In actual installation, the opening 12 is hinged with a baffle 15. A fixing bolt 16 penetrates between the baffle 15 and the shell 10.

When the electrocoagulation knife 50 needs to be placed into the housing 10, the projection 461 is pressed downwards at first, the projection 461 moves upwards along the first linear groove 13, the toothed plate 46 is driven to move upwards, the half gear 42 rotates, then the protrusion 48 is pulled, the electrocoagulation knife 50 and the ejection block 40 are driven to move upwards until the clamping block 44 is aligned with the clamping groove 45, the projection 461 is loosened, the clamping block 44 is clamped into the clamping groove 45 under the action of the second spring column 47, then the baffle 15 is rotated, the baffle 15 is fixed through the fixing bolt 16, and finally the electrocoagulation knife 50 is placed into the housing 10 efficiently.

In summary, the utility model ingeniously designs the shell 10, the pop-up block 40 and the electric coagulation knife 50, and the electric coagulation knife 50 is controlled by the pop-up block 40 to be positioned in the accommodating cavity 11 of the shell 10 when not in use, so that on one hand, the space occupation of the utility model is reduced; and the other side ensures the sanitation of the electrocoagulation knife 50. Simultaneously, solid fixed ring 20 and the setting of inhaling pipe 30 for electric coagulation sword 50 has the attraction function, and then can attract the operation simultaneously at the in-process of electric coagulation sword 50 work, has strengthened then the utility model discloses an excellent in use effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrocoagulation surgical instrument with attract function, its characterized in that includes casing (10), solid fixed ring (20), attracts pipe (30), pops out piece (40) and electrocoagulation sword (50) at least, one side of casing (10) is fixed with solid fixed ring (20) of two position symmetries, wears to be equipped with between two solid fixed ring (20) and attracts pipe (30), the inside of casing (10) is provided with holds chamber (11), the inside that holds chamber (11) is provided with pops out piece (40) that can follow the vertical direction and remove, the tip of popping out piece (40) is fixed with electrocoagulation sword (50), the bottom that holds chamber (11) is provided with opening (12) for the mating structure with electrocoagulation sword (50).

2. An electrocoagulation surgical instrument with suction, according to claim 1, wherein: the top end of the pop-up block (40) is fixed with a first spring column (41) in a compressed state, the end of the first spring column (41) is fixed on the top wall of the accommodating cavity (11), one side of the pop-up block (40) is provided with a half gear (42), a connecting rod (43) is fixed on the half gear (42), the end of the connecting rod (43) is fixed with a clamping block (44), the pop-up block (40) is provided with a clamping groove (45) which is in a matched structure with the clamping block (44), one side of the half gear (42) is provided with a toothed plate (46) meshed with the half gear (42), the top end of the toothed plate (46) is fixed with a second spring column (47) and the top end of the second spring column (47) is fixed on the inner wall of the accommodating cavity (11), one side of the toothed plate (46) is fixed with a lug (461) and one end of the lug (461) penetrates through the accommodating cavity (11) and extends outwards for a distance, one side of the shell (10) is provided with a first strip-shaped groove (13) which is matched with the lug (461).

3. An electrocoagulation surgical instrument with suction, according to claim 2, wherein: one side of the pop-up block (40) is fixed with a bulge (48) and one end of the bulge (48) penetrates through the accommodating cavity (11) and extends outwards for a certain distance, and the other side of the shell (10) is provided with a second strip-shaped groove (14) which is of a matched structure with the bulge (48).

4. An electrocoagulation surgical instrument with suction, according to claim 1, wherein: the opening (12) is hinged with a baffle (15).

5. An electrocoagulation surgical instrument with suction, according to claim 4, wherein: and a fixing bolt (16) penetrates between the baffle (15) and the shell (10).