CN212592271U

CN212592271U - Reset structure of tubular anastomat

Info

Publication number: CN212592271U
Application number: CN202020518428.6U
Authority: CN
Inventors: 王宗顺; 曾文勇; 沙飞翔
Original assignee: Anhui Anweite Medical Instrument Co ltd
Current assignee: Anhui Anweite Medical Instrument Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-26
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a tubular anastomat's reset structure, including anchor clamps, connecting rod, anastomat body and handle, the inside one side of anastomat body is provided with the recess, the inside one side of recess is provided with the connecting rod, one side of connecting rod is provided with anchor clamps, the inside one side of anchor clamps is provided with the protective cotton, the opposite side of connecting rod is provided with first spring, one side of connecting rod outer wall is provided with the display structure, one side of connecting rod bottom is provided with limit structure, the bottom of recess is provided with the distance structure, the bottom of anastomat body is provided with the handle. The utility model discloses a display block of setting in the display slot the inside, then the display block is connected with the connecting rod, when removing about the connecting rod, can drive the display block and remove about the display slot the inside, and there is the scale display slot below, the demonstration distance and the size of centre gripping that like this can be clear to more accuracy during the use.

Description

Reset structure of tubular anastomat

Technical Field

The utility model relates to an anastomat technical field specifically is a tubular anastomat's reset structure.

Background

The reset structure of the tubular anastomat is medical equipment used for medical treatment, the technology of the medical field is continuously improved along with the development of the society, the used medical instruments are updated, and the tubular anastomat can play a key role in medical treatment.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional resetting structure of the tubular anastomat is inconvenient for clamping the whole device at a certain distance in the using process;

(2) the traditional resetting structure of the tubular anastomat is inconvenient to display the whole device in the using process, so that the clamping distance cannot be effectively known;

(3) the reset structure of the traditional tubular anastomat is inconvenient to limit the whole device in the using process, and the risk that a gear is separated from a rack can be generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular anastomat's structure that resets to propose inconvenient distance centre gripping, inconvenient demonstration and inconvenient spacing problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tubular anastomat's reset structure, includes anchor clamps, connecting rod, anastomat body and handle, the inside one side of anastomat body is provided with the recess, the inside one side of recess is provided with the connecting rod, one side of connecting rod is provided with anchor clamps, the inside one side of anchor clamps is provided with the protective cotton, the opposite side of connecting rod is provided with first spring, one side of connecting rod outer wall is provided with the display structure, one side of connecting rod bottom is provided with limit structure, the bottom of recess is provided with the distance structure, the bottom of anastomat body is provided with the handle.

Preferably, the inside of distance structure has set gradually handle, fixture block, draw-in groove, spout, gear and rack, the spout sets up in one side of anastomat body outer wall, the handle has been run through to the inside of spout, one side of handle outer wall all is provided with the fixture block, the top of handle is provided with the gear, the top of gear is provided with the rack.

Preferably, the bottom of the outer wall of the sliding groove is provided with a clamping groove, and a clamping structure is formed between the clamping groove and the clamping block.

Preferably, the inside of showing the structure has set gradually display block, display slot and scale, the display slot sets up in the one end of anastomat body outer wall, the display block has been run through to one side of display slot inside, the bottom of display slot is provided with the scale.

Preferably, limiting rod, spacing groove, stopper and second spring have set gradually in limit structure's inside, the limiting rod sets up in one side of connecting rod bottom, the bottom of limiting rod is provided with the spacing groove, the both sides of spacing inslot portion all are provided with the second spring.

Preferably, the inside of spacing groove is provided with the stopper, and the internal diameter of spacing groove is greater than the external diameter of stopper, constitutes sliding structure between spacing groove and the stopper.

Compared with the prior art, the beneficial effects of the utility model are that: the reset structure of the tubular anastomat not only realizes convenient distance clamping and convenient display, but also realizes convenient limit;

(1) through the handle arranged in the sliding groove, when equipment needs to be used, the handle is pressed down and moves in the sliding groove, so that the gear on the handle is driven to rotate, the gear and the rack are meshed with each other, the rack is driven to move left and right, the clamping effect is achieved, different clamping blocks can be clamped in different clamping grooves according to clamping blocks on the handle and clamping grooves on the sliding groove in the clamping process, and the fixed-distance clamping effect can be achieved;

(2) through the display block arranged in the display groove, the display block is connected with the connecting rod, when the connecting rod moves left and right, the display block is driven to move left and right in the display groove, and the graduated scale is arranged below the display groove, so that the clamping distance and size can be clearly displayed, and the use is more accurate;

(3) through setting up to be connected at gag lever post and stopper and connecting rod, when controlling about the connecting rod, can drive stopper on gag lever post and the gag lever post and control the removal in the spacing groove the inside, can inject the home range of connecting rod to played hard too big effect that makes the connecting rod excessively remove back spacing check and keep off, when the edge of spacing block removal spacing groove, according to the effect of second spring elasticity, make the second spring can play the effect of buffering to the stopper.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

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

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a clamp; 2. protective cotton; 3. a connecting rod; 4. a stapler body; 5. a distance structure; 501. a handle; 502. a clamping block; 503. a card slot; 504. a chute; 505. a gear; 506. a rack; 6. a display structure; 601. a display block; 602. a display slot; 603. a graduated scale; 7. a grip; 8. a first spring; 9. a groove; 10. a limiting structure; 1001. a limiting rod; 1002. a limiting groove; 1003. a limiting block; 1004. a second 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 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 an embodiment: a reset structure of a tubular anastomat comprises a clamp 1, a connecting rod 3, an anastomat body 4 and a handle 7, wherein a groove 9 is formed in one side inside the anastomat body 4, the connecting rod 3 is arranged on one side inside the groove 9, the clamp 1 is arranged on one side of the connecting rod 3, protective cotton 2 is arranged on one side inside the clamp 1, a first spring 8 is arranged on the other side of the connecting rod 3, a display structure 6 is arranged on one side of the outer wall of the connecting rod 3, a limiting structure 10 is arranged on one side of the bottom end of the connecting rod 3, a distance structure 5 is arranged at the bottom end of the groove 9, and the handle 7 is;

a handle 501, a fixture block 502, a clamping groove 503, a sliding groove 504, a gear 505 and a rack 506 are sequentially arranged in the distance structure 5, the sliding groove 504 is arranged on one side of the outer wall of the anastomat body 4, the handle 501 penetrates through the sliding groove 504, the fixture blocks 502 are arranged on one side of the outer wall of the handle 501, the gear 505 is arranged at the top end of the handle 501, the rack 506 is arranged at the top end of the gear 505, the clamping grooves 503 are arranged at the bottom ends of the outer wall of the sliding groove 504, and a clamping structure is formed between the clamping grooves 503 and the fixture;

specifically, as shown in fig. 1 and fig. 3, when the mechanism is used, firstly, by means of the handle 501 arranged in the sliding groove 504, when the device is required to be used, the handle 501 is pressed, the handle 501 moves in the sliding groove 504, so that the gear 505 on the handle 501 is driven to rotate, the gear 505 and the rack 506 are meshed with each other, so that the rack 506 is driven to move left and right, a clamping effect is achieved, different clamping blocks 502 can be clamped in different clamping grooves 503 according to the clamping block 502 on the handle 501 and the clamping groove 503 on the sliding groove 504 in the clamping process, and a fixed-distance clamping effect can be achieved;

a display block 601, a display groove 602 and a graduated scale 603 are sequentially arranged in the display structure 6, the display groove 602 is arranged at one end of the outer wall of the anastomat body 4, the display block 601 penetrates through one side in the display groove 602, and the graduated scale 603 is arranged at the bottom end of the display groove 602;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the display block 601 arranged in the display groove 602 is used, then the display block 601 is connected with the connecting rod 3, when the connecting rod 3 moves left and right, the display block 601 is driven to move left and right in the display groove 602, and the graduated scale 603 is arranged below the display groove 602, so that the clamping distance and size can be clearly displayed, and the mechanism is more accurate in use;

a limiting rod 1001, a limiting groove 1002, a limiting block 1003 and a second spring 1004 are sequentially arranged in the limiting structure 10, the limiting rod 1001 is arranged on one side of the bottom end of the connecting rod 3, the limiting groove 1002 is arranged at the bottom end of the limiting rod 1001, the second springs 1004 are arranged on two sides of the interior of the limiting groove 1002, the limiting block 1003 is arranged in the limiting groove 1002, the inner diameter of the limiting groove 1002 is larger than the outer diameter of the limiting block 1003, and a sliding structure is formed between the limiting groove 1002 and the limiting block 1003;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the limiting rod 1001 is connected with the limiting block 1003 and the connecting rod 3 through the arrangement, when the connecting rod 3 moves left and right, the limiting block 1003 on the limiting rod 1001 and the limiting rod 1001 can be driven to move left and right in the limiting groove 1002, the moving range of the connecting rod 3 can be limited, so that the effect of excessively moving the connecting rod 3 to limit the grid stop after force is exerted is achieved, when the limiting block 1003 moves to the edge of the limiting groove 1002, the second spring 1004 can play a role of buffering the limiting block 1003 according to the elastic force of the second spring 1004.

The working principle is as follows: the utility model discloses when using, at first, through being provided with distance structure 5, spout 504 the inside has handle 501, when needs use equipment, press handle 501, handle 501 removes in spout 504 the inside, thereby it rotates to have driven gear 505 on handle 501, and gear 505 and rack 506 are intermeshing, so driven rack 506 and removed about can, the effect of centre gripping has been played, can be according to fixture block 502 on handle 501 and draw-in groove 503 on the spout 504 at the in-process of centre gripping, fixture block 502 card with the difference is in different draw-in grooves 503 the inside, thereby can reach the effect of distance centre gripping.

Afterwards, through being provided with display structure 6, there is display block 601 in display slot 602, then display block 601 is connected with connecting rod 3, when connecting rod 3 moved about, can drive display block 601 and remove about in display slot 602, and there is scale 603 display slot 602 below, the distance and the size of demonstration centre gripping that can be clear like this to it is more accurate during the use.

Finally, through being provided with limit structure 10, gag lever post 1001 is connected with stopper 1003 and connecting rod 3, when moving about connecting rod 3, can drive stopper 1003 on gag lever post 1001 and the gag lever post 1001 and move about in spacing groove 1002 the inside, can inject the home range of connecting rod 3, thereby played hard too big effect that makes spacing check of connecting rod 3 excessive removal back keep off, when stopper 1003 moved the edge of spacing groove 1002, according to the effect of second spring 1004 elasticity, make second spring 1004 can play the effect of buffering to stopper 1003.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reset structure of tubular anastomat, includes anchor clamps (1), connecting rod (3), anastomat body (4) and handle (7), its characterized in that: the anastomat is characterized in that a groove (9) is formed in one side of the interior of the anastomat body (4), a connecting rod (3) is arranged on one side of the interior of the groove (9), an anchor clamp (1) is arranged on one side of the interior of the connecting rod (3), protective cotton (2) is arranged on one side of the interior of the anchor clamp (1), a first spring (8) is arranged on the other side of the connecting rod (3), a display structure (6) is arranged on one side of the outer wall of the connecting rod (3), a limiting structure (10) is arranged on one side of the bottom end of the connecting rod (3), a distance structure (5) is arranged at the bottom end of the groove (9), and a.

2. The reduction structure of the tubular anastomat according to claim 1, wherein: the inside of distance structure (5) has set gradually handle (501), fixture block (502), draw-in groove (503), spout (504), gear (505) and rack (506), spout (504) set up in one side of anastomat body (4) outer wall, handle (501) have been run through to the inside of spout (504), one side of handle (501) outer wall all is provided with fixture block (502), the top of handle (501) is provided with gear (505), the top of gear (505) is provided with rack (506).

3. The reduction structure of the tubular anastomat according to claim 2, wherein: the bottom end of the outer wall of the sliding groove (504) is provided with a clamping groove (503), and a clamping structure is formed between the clamping groove (503) and the clamping block (502).

4. The reduction structure of the tubular anastomat according to claim 1, wherein: the inside of demonstration structure (6) has set gradually display block (601), display slot (602) and scale (603), display slot (602) set up in the one end of anastomat body (4) outer wall, display block (601) have been run through to one side of display slot (602) inside, the bottom of display slot (602) is provided with scale (603).

5. The reduction structure of the tubular anastomat according to claim 1, wherein: the limiting structure is characterized in that a limiting rod (1001), a limiting groove (1002), a limiting block (1003) and a second spring (1004) are sequentially arranged inside the limiting structure (10), the limiting rod (1001) is arranged on one side of the bottom end of the connecting rod (3), the limiting groove (1002) is arranged at the bottom end of the limiting rod (1001), and the second spring (1004) is arranged on two sides inside the limiting groove (1002).

6. The reduction structure of the tubular anastomat according to claim 5, wherein: the limiting groove (1002) is internally provided with a limiting block (1003), the inner diameter of the limiting groove (1002) is larger than the outer diameter of the limiting block (1003), and a sliding structure is formed between the limiting groove (1002) and the limiting block (1003).