CN214761255U - Electric anastomat with accidental firing prevention structure - Google Patents

Abstract

The utility model discloses an electronic anastomat that has anti-accident firing structure, including storage box, spring shaft, anti-accident firing subassembly, telescopic link and control box base, storage box inside is fixed with driving motor, and the storage box downside is fixed with the battery storage box, and battery storage box upside is inlayed and is had connection port simultaneously, the battery storage box rotates and is connected with sealed lid, the driving motor output rotates and is connected with drive gear, the spring shaft is fixed on battery storage box and the sealed inside wall that covers, anti-accident firing subassembly is used for carrying on spacingly to the bull stick. This have electronic anastomat of anti-accident firing structure is provided with anti-accident firing subassembly, and the U-shaped stopper can carry on spacingly with spacing under electric telescopic handle's auxiliary action, just so can assist fixedly to the bull stick, prevents when operating personnel touch switch, and exciter work influences patient's operation quality.

Description

Electric anastomat with accidental firing prevention structure

Technical Field

The utility model relates to an electronic anastomat technical field specifically is an electronic anastomat that has accidental firing structure.

Background

The electric anastomat is one of important instruments for endoscopic surgery, replaces the traditional manual suture, utilizes titanium nails to separate or inosculate tissues, is simple and rapid to operate, and greatly shortens the operation time. The anastomat makes the anastomosis of narrow surgical field and deeper part which is difficult to be manually operated become easy, accurate, firm and reliable, and obviously reduces the incidence rate of anastomotic fistula.

To sum up current electronic anastomat is when using, if careless touch switch, whole device will arouse, reduces the operation success rate easily like this, still can influence patient's health to the battery of electronic anastomat can not carry out the electric quantity display, can not be better reminds operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic anastomat that has accidental firing structure to solve the current electronic anastomat that proposes in the above-mentioned background art when using, if careless touch switch, whole device will arouse, reduces the operation success rate easily like this, still can influence patient's health, and the battery of electronic anastomat can not carry out the electric quantity display, can not be better carry out the problem of reminding to operating personnel.

In order to achieve the above object, the utility model provides a following technical scheme: an electric anastomat with an accidental firing prevention structure comprises a storage box body, a spring shaft, an accidental firing prevention assembly, a telescopic connecting rod and a control box base,

the battery storage box is rotatably connected with a sealing cover, the output end of the driving motor is rotatably connected with a driving gear, a rotating shaft is fixed on the driving gear, and a rotating rod is fixed on the rotating shaft;

the spring shaft is fixed on the battery storage box and the inner wall of the sealing cover, and a storage battery is clamped between the spring shafts;

and the accidental firing prevention assembly is used for limiting the rotating rod and is fixed on the inner wall of the shell of the electric anastomat.

Preferably, an electric quantity display lamp is embedded in the front side of the storage box body.

Preferably, the battery storage box and the storage battery form a telescopic structure through a spring shaft.

Preferably, the accidental firing prevention assembly comprises an electric telescopic rod, a U-shaped limiting block and a limiting strip, wherein the U-shaped limiting block is fixed at one end of the electric telescopic rod, and the limiting strip is connected in the U-shaped limiting block in a clamping mode.

Preferably, an LED lamp is fixed at one end of the telescopic connecting rod.

Preferably, a control panel and an accidental triggering prevention switch are fixed on the upper side of the control box base, and the control panel is located on the left side of the accidental triggering prevention switch.

Compared with the prior art, the beneficial effects of the utility model are that: the electric anastomat with the accidental firing prevention structure,

(1) the anti-accidental firing assembly is arranged, the U-shaped limiting block can limit the limiting strip under the auxiliary action of the electric telescopic rod, so that the rotary rod can be fixed in an auxiliary mode, and the situation that when an operator touches the switch, the exciter works to influence the operation quality of a patient is prevented;

(2) be provided with LED lamp and power display lamp, the power display lamp can show the electric quantity in the battery, avoids when the electric quantity is not enough, influences whole device and normally works, influences the operation quality when serious, and the setting of LED lamp can carry out auxiliary lighting when the operation, avoids the better external environment of observing of operation worker.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the distribution structure of the accidental firing prevention assembly in the housing of the electric anastomat;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. storage box, 2, driving motor, 3, battery storage box, 4, connection port, 5, sealed lid, 6, spring shaft, 7, the battery, 8, drive gear, 9, the pivot, 10, the bull stick, 11, prevent unexpected trigger subassembly, 1101, electric telescopic handle, 1102, U-shaped stopper, 1103, spacing strip, 12, electric quantity display lamp, 13, telescopic link, 14, the LED lamp, 15, electronic anastomat shell, 16, control box base, 17, control panel, 18, prevent unexpected trigger switch.

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

Referring to fig. 1-4, the present invention provides a technical solution: an electric anastomat with an accidental triggering prevention structure is disclosed, as shown in figures 1 and 2, a driving motor 2 is fixed inside a storage box body 1, a battery storage box 3 is fixed on the lower side of the storage box body 1, a connection port 4 is inlaid on the upper side of the battery storage box 3, an electricity display lamp 12 is inlaid on the front side of the storage box body 1, the battery storage box 3 and a storage battery 7 form a telescopic structure through a spring shaft 6, five electricity display lamps 12 are arranged, the arrangement of the five electricity display lamps 12 can monitor the electricity of the storage battery 7, medical staff can conveniently observe the electricity of the storage battery 7, the electricity shortage is avoided, the normal operation is influenced, a support plate is fixed on the spring shaft 6, the storage battery 7 can be limited under the auxiliary action of the spring shaft 6, the storage battery 7 is ensured to be tightly attached to the connection port 4, the normal operation of the whole device is ensured, the storage battery 7 converts direct current into alternating current through an inverter, the battery storage box 3 is rotationally connected with a sealing cover 5, the output end of the driving motor 2 is rotationally connected with a driving gear 8, a rotating shaft 9 is fixed on the driving gear 8, and a rotating rod 10 is fixed on the rotating shaft 9;

as shown in fig. 1, 3 and 4, the spring shaft 6 is fixed on the inner walls of the battery storage box 3 and the sealing cover 5, the storage battery 7 is clamped between the spring shaft 6, the LED lamp 14 is fixed at one end of the telescopic connecting rod 13, the control panel 17 and the accidental triggering prevention switch 18 are fixed on the upper side of the control box base 16, the control panel 17 is located on the left side of the accidental triggering prevention switch 18, the LED lamp 14 can adjust the length and the angle of the LED lamp under the auxiliary action of the telescopic connecting rod 13, so as to ensure that the LED lamp 14 can be better used, the LED lamp 14 can play a role of auxiliary lighting, so as to ensure that a worker can better observe the external environment, the accidental triggering prevention assembly 11 is used for limiting the rotating rod 10, the accidental triggering prevention assembly 11 is fixed on the inner wall of the electric anastomat shell 15, the accidental triggering prevention assembly 11 comprises an electric telescopic rod 1101, a U-shaped limiting block 1102 and a limiting strip 1103, electric telescopic handle 1101 one end is fixed with U-shaped stopper 1102, and the joint is connected with spacing 1103 in the U-shaped stopper 1102, the additional action that can drive U-shaped stopper 1102 under electric telescopic handle 1101 moves relatively, it has spacing 1103 to inlay in the U-shaped stopper 1102 at last, it is spacing just to operate like this to carry out bull stick 10, avoid when operating personnel starts electric stapler by accident, it is spacing to prevent unexpected firing subassembly 11, thereby play limiting displacement, it causes personnel healthy at last to avoid misoperation.

The working principle is as follows: when the electric anastomat with the accidental triggering prevention structure is used, an external power supply is switched on, a sealing cover 5 on a battery storage box 3 is manually rotated, one end of a storage battery 7 is attached to the upper side inside the battery storage box 3 and a connecting port 4, the sealing cover 5 is closed, limiting is carried out under the auxiliary action of a spring shaft 6, an electric quantity display lamp 12 displays the electric quantity of the electric quantity, an expansion connecting rod 13 on a control box base 16 is manually pulled, an LED lamp 14 can adjust the position of the electric quantity, when the electric anastomat is used, a function is manually selected through a control panel 17 on the control box base 16, an accidental triggering prevention switch 18 is started, a U-shaped limiting block 1102 is separated from a limiting strip 1103 on an electric anastomat shell 15 under the auxiliary action of an electric expansion rod 1101, a driving gear 8 can be driven to rotate under the auxiliary action of a driving motor 2 in a storage box body 1, and the driving gear 8 rotates to drive a rotating shaft 9 to rotate, the rotation of the shaft 9 causes the rotation of the rod 10, which is used as such, and which is not described in detail in this description is well known to the person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides an electronic anastomat that has anti-accident firing structure, includes storage box (1), spring shaft (6), anti-accident firing subassembly (11), telescopic link (13) and control box base (16), its characterized in that:

the battery storage box comprises a storage box body (1), wherein a driving motor (2) is fixed inside the storage box body (1), a battery storage box (3) is fixed on the lower side of the storage box body (1), a connecting port (4) is inlaid on the upper side of the battery storage box (3), the battery storage box (3) is rotatably connected with a sealing cover (5), the output end of the driving motor (2) is rotatably connected with a driving gear (8), a rotating shaft (9) is fixed on the driving gear (8), and a rotating rod (10) is fixed on the rotating shaft (9);

the spring shaft (6), the spring shaft (6) is fixed on the inner walls of the battery storage box (3) and the sealing cover (5), and a storage battery (7) is clamped between the spring shaft (6);

the anti-accidental firing assembly (11) is used for limiting the rotating rod (10), and the anti-accidental firing assembly (11) is fixed on the inner wall of the electric anastomat shell (15).

2. The electric stapler with an accidental firing prevention structure according to claim 1, wherein: an electric quantity display lamp (12) is embedded in the front side of the storage box body (1).

3. The electric stapler with an accidental firing prevention structure according to claim 1, wherein: the battery storage box (3) and the storage battery (7) form a telescopic structure through a spring shaft (6).

4. The electric stapler with an accidental firing prevention structure according to claim 1, wherein: the accidental firing prevention assembly (11) comprises an electric telescopic rod (1101), a U-shaped limiting block (1102) and a limiting strip (1103), wherein the U-shaped limiting block (1102) is fixed at one end of the electric telescopic rod (1101), and the limiting strip (1103) is connected in the U-shaped limiting block (1102) in a clamping mode.

5. The electric stapler with an accidental firing prevention structure according to claim 1, wherein: and an LED lamp (14) is fixed at one end of the telescopic connecting rod (13).

6. The electric stapler with an accidental firing prevention structure according to claim 1, wherein: a control panel (17) and an accidental firing prevention switch (18) are fixed on the upper side of the control box base (16), and the control panel (17) is located on the left side of the accidental firing prevention switch (18).

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