CN213465156U - Arc-shaped cutting anastomat with prompting effect - Google Patents

Abstract

The utility model discloses an arc cutting anastomat with prompt effect, which comprises a handle seat, a limit component, a firing component, a kiss-cutting component and a guide component; the front end of the handle seat is fixedly connected with a nail abutting seat assembly through a connecting rod; a fixed handle is arranged below the rear end of the handle seat; the limiting assembly is suitable for limiting the distance between the osculating assembly and the nail abutting seat assembly; the firing assembly is suitable for firing the osculating assembly; the guide assembly comprises a push button which is slidably arranged above the handle seat and a guide device which is fixedly connected with the push button; the nail abutting seat assembly is provided with a prompt assembly, and the guide device is suitable for being communicated with and starting the prompt assembly. The utility model discloses enter into the tram at guider, and under the condition that targets in place, have obvious suggestion at the apparatus head, the doctor can be clear and definite know the apparatus closed target in place, can be normal operate the cutting with sew up, avoid the operation failure, ensured the security of operation.

Description

Arc-shaped cutting anastomat with prompting effect

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an arc cutting anastomat with suggestion effect.

Background

Staplers are devices used in medicine to replace manual suturing, the main working principle being the detachment or anastomosis of tissue by titanium staples, similar to staplers. According to different application ranges, the main components of the anastomat can be divided into a skin anastomat, a digestive tract anastomat, a rectal anastomat, a circular hemorrhoid anastomat, a circumcision anastomat, a blood vessel anastomat, a hernia anastomat, a lung cutting and suturing instrument and the like.

The existing market often adopts the cutting suture operation of arc anastomat for low position rectum, and compared with the traditional manual suture, the anastomat suture has the following advantages: 1. the operation is simple and convenient, and the operation time is saved; 2. the disposable is used for one time, so that cross infection is avoided; the titanium nails are tightly sewed and have moderate tightness; 3. has few side effects and can effectively reduce the surgical complications and the like. But current arc anastomat is because the eye of looking is narrower at the operation in-process, and difficult observation if the skew has appeared in the guide pin, and the doctor does not observe, continues going on of operation, can lead to the phenomenon that identical dislocation appears in the nail storehouse of osculating subassembly and cutting knife to lead to suturing the effect not good, cause the failure of operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an arc cutting anastomat with suggestion effect to prior art's weak point, entering into the tram at guider, and having targeted in place under the condition, have obvious suggestion at the apparatus head, the doctor can be clear and definite know that the apparatus has closed to target in place, can be normal carry out the operation cutting with sew up, avoid the operation failure, ensured the security of operation.

Realize the utility model discloses purpose technical scheme is:

an arc-shaped cutting anastomat with a prompt effect comprises a handle seat, a limiting assembly, a firing assembly, a kiss-cutting assembly and a guide assembly; the front end of the handle seat is fixedly connected with a nail abutting seat assembly through a connecting rod; a fixed handle is arranged below the rear end of the handle seat; the limiting assembly comprises a limiting handle which is rotatably arranged below the handle seat and is suitable for limiting the distance between the osculating assembly and the nail abutting seat assembly; the firing assembly comprises a firing handle which is rotatably arranged below the handle seat and is suitable for firing the osculating assembly; the guide assembly comprises a push button which is slidably arranged above the handle seat and a guide device which is fixedly connected with the push button; the nail abutting seat assembly is provided with a prompt assembly, and the guide device is suitable for being communicated with and starting the prompt assembly.

Further, the guide device comprises a guide rod, a guide slide block and a guide needle; one end of the guide rod is fixedly connected with the push button, and the other end of the guide rod is connected with the rear end of the guide sliding block; the guide sliding block is arranged in the osculating component in a sliding manner; and a guide needle is fixedly arranged at the front end of the guide sliding block.

Furthermore, the prompting component comprises a prompting device, a battery and an insulating lantern ring which are fixedly connected in sequence from front to back, and a conduction seat matched with the guide needle is fixedly arranged on the inner ring of the insulating lantern ring; the front end of the nail abutting seat component is uniformly distributed with a plurality of through holes at the prompting device.

Further, the prompting device adopts an LED lamp or a buzzer.

Further, the limiting device further comprises a reset button suitable for resetting the limiting assembly.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up the suggestion subassembly on supporting nail seat subassembly, utilize guider intercommunication and start the suggestion subassembly, realized an arc cutting anastomat with suggestion effect, enter into the tram at guider, and under the condition that has target in place, have obvious suggestion at the apparatus head, the doctor can be clear and definite knows that the apparatus has closed target in place, can be normal cut and sew up performing the operation, avoid the operation failure, ensured the security of operation.

(2) The utility model discloses a push away button promotion guide bar forward movement, thereby it makes fixed connection switch on seat and switch on suggestion device in the direction needle forward movement of guide slider front end until inserting the suggestion device to drive the direction slider forward movement in the osculating subassembly, structural design is ingenious.

(3) The utility model discloses a front end that supports nail seat subassembly is located suggestion device department evenly distributed and has a plurality of through-holes, and the permeable through-hole is in time discover when suggestion device sends the suggestion.

(4) The utility model discloses a suggestion device adopts LED lamp or bee calling organ, further improves the suggestion effect.

(5) The utility model discloses still be equipped with reset button, the doctor of being convenient for resets spacing subassembly, the simple operation.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the guide pin of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 3.

The reference numbers in the drawings are:

the device comprises a handle seat 1, a fixed handle 1-1, a limiting component 2, a limiting handle 2-1, a triggering component 3, a triggering handle 3-1, a kiss-cutting component 4, a needle hole 4-1, a guide component 5, a push button 5-1, a guide rod 5-2, a guide slider 5-3, a guide needle 5-4, a connecting rod 6, a nail pushing seat component 7, a through hole 7-1, a prompt component 8, a prompt device 8-1, a battery 8-2, an insulating lantern ring 8-3, a conduction seat 8-4 and a reset button 9.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

(example 1)

Referring to fig. 1 to 4, the arc-shaped cutting stapler with prompt effect of the present embodiment is a linear stapler, and includes a handle seat 1, a limit component 2, a firing component 3, a kiss-cutting component 4 and a guide component 5. The front end of the handle seat 1 is fixedly connected with a nail pushing seat component 7 through a connecting rod 6, and the front part of the nail pushing seat component 7 is fixedly provided with a prompt component 8. The upper part of the rear end of the handle seat 1 is also provided with a reset button 9, so that a doctor can reset the limiting component 2 conveniently.

A fixed handle 1-1 is arranged below the rear end of the handle seat 1; the limiting component 2 comprises a limiting handle 2-1 which is rotatably arranged below the handle seat 1, and the limiting handle 2-1 is arranged at the front end of the fixed handle 1-1. The limit handle 2-1 is connected with the osculating component 4 through an outer push rod, and the distance between the osculating component 4 and the nail seat component 7 can be limited by pulling the limit handle 2-1.

The trigger component 3 comprises a trigger handle 3-1 which is rotatably arranged below the handle seat 1, the trigger handle 3-1 is arranged at the front end of the limit handle 2-1, the trigger handle 3-1 is connected with a nail pushing plate in the osculating component 4 through an inner push rod, and the nail pushing plate of the osculating component 4 can be pushed by pulling the trigger handle 3-1, so that anastomotic nails are triggered.

The guiding component 5 comprises a push button 5-1 which is arranged above the handle seat 1 in a sliding way and a guiding device which is fixedly connected with the push button 5-1. The guide device comprises a guide rod 5-2, a guide sliding block 5-3 and a guide needle 5-4; the rear end of the guide rod 5-2 is fixedly connected with the push button 5-1, and the front end is connected with the rear end of the guide sliding block 5-3. The inside of the osculating component 4 is horizontally provided with a strip-shaped cavity, and the guide sliding blocks 5-3 are arranged in the cavity of the osculating component 4 in a sliding manner. The front end of the guide sliding block 5-3 is fixedly provided with a guide needle 5-4, and the front end of the osculating component 4 is provided with a needle hole 4-1 for the guide needle 5-4 to pass through.

The prompting component 8 comprises a prompting device 8-1, a battery 8-2 and an insulating lantern ring 8-3 which are fixedly connected in sequence from front to back, and the prompting device 8-1 of the embodiment adopts an LED lamp. The inner ring of the insulating lantern ring 8-3 is fixedly provided with a conduction seat 8-4 matched with the guide needle 5-4. The front end of the nail abutting seat component 7 is uniformly distributed with a plurality of through holes 7-1 at the position of the prompting device 8-1, and when the prompting device gives a prompt, the through holes 7-1 can be found in time.

Working principle of example 1: pushing a push button 5-1, wherein the push button 5-1 drives a guide rod 5-2 to move forwards, further pushing a guide slide block 5-3 to move forwards along a cavity in the osculating component, a guide needle 5-4 fixedly arranged at the front end of the guide slide block 5-3 simultaneously moves forwards until the osculating component 4 penetrates out to reach a prompting component 8 fixedly arranged at the front part of a nail abutting seat component 7, and the prompting component 8-4 is inserted into a conduction seat 8-4 to be contacted with the conduction seat, and meanwhile, the head end of the metal guide needle 5-4 is communicated with the cathode of a battery, and as the anode of the battery is communicated with an LED lamp, the LED lamp is started to light up, so that a doctor is prompted that the guide component 5 is; the distance between the osculating component 4 and the nail seat supporting component 7 is limited by pulling the limit handle 2-1; the trigger handle 3-1 is pulled to push the nail pushing plate of the anastomotic cutting component 4, so as to trigger the anastomotic nail.

According to the arc-shaped cutting anastomat with the prompt effect, the prompt assembly 8 is arranged on the nail abutting seat assembly 7, the guide device is communicated and the prompt assembly 8 is started, the arc-shaped cutting anastomat with the prompt effect is achieved, when the guide needle 5-4 enters the correct position and is in place, the head of the instrument can be prompted by the LED lamp, a doctor can clearly know that the instrument is closed in place, the surgical cutting and suturing can be normally carried out, the surgical failure is avoided, and the surgical safety is ensured.

(example 2)

The structure of the embodiment is basically the same as that of the embodiment 1, except that the prompting device 8-1 adopts a buzzer, and when the guide needle 5-4 enters the correct position and is in place, the buzzer on the head of the instrument can sound, so that the prompting is given, and the practical range is wide.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. The utility model provides an arc cutting anastomat with suggestion effect which characterized in that: comprises a handle seat (1), a limiting component (2), a firing component (3), a kiss-cutting component (4) and a guiding component (5); the front end of the handle seat (1) is fixedly connected with a nail abutting seat assembly (7) through a connecting rod (6); a fixed handle (1-1) is arranged below the rear end of the handle seat (1); the limiting assembly (2) comprises a limiting handle (2-1) rotatably arranged below the handle seat (1) and is suitable for limiting the distance between the osculating assembly (4) and the nail abutting seat assembly (7); the firing component (3) comprises a firing handle (3-1) which is rotatably arranged below the handle seat (1) and is suitable for firing the osculating component (4); the guide assembly (5) comprises a push button (5-1) which is slidably arranged above the handle seat (1) and a guide device which is fixedly connected with the push button (5-1); the nail pushing seat assembly (7) is provided with a prompt assembly (8), and the guide device is suitable for being communicated with and starting the prompt assembly (8).

2. The arcuate cutting stapler with cueing effect according to claim 1, wherein: the guide device comprises a guide rod (5-2), a guide sliding block (5-3) and a guide needle (5-4); one end of the guide rod (5-2) is fixedly connected with the push button (5-1), and the other end of the guide rod is connected with the rear end of the guide sliding block (5-3); the guide sliding block (5-3) is arranged in the osculating component (4) in a sliding manner; the front end of the guide sliding block (5-3) is fixedly provided with a guide needle (5-4).

3. The arcuate cutting stapler with cueing effect according to claim 2, wherein: the prompting component (8) comprises a prompting device (8-1), a battery (8-2) and an insulating lantern ring (8-3) which are fixedly connected in sequence from front to back, and a conduction seat (8-4) matched with the guide needle (5-4) is fixedly arranged on the inner ring of the insulating lantern ring (8-3); the front end of the nail abutting seat component (7) is uniformly distributed with a plurality of through holes (7-1) at the prompting device (8-1).

4. The arcuate cutting stapler with cueing effect according to claim 3, wherein: the prompting device (8-1) adopts an LED lamp or a buzzer.

5. The arcuate cutting stapler with cueing effect according to claim 1, wherein: the reset button (9) is suitable for resetting the limiting component (2).

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