CN218922694U - Plugging hemostat for vascular surgery - Google Patents

Abstract

The utility model discloses a plugging hemostat for vascular surgery, which belongs to the technical field of medical appliances and comprises hemostats, wherein two ends of the left side of each hemostat are fixedly connected with toothed bars, the two toothed bars are respectively and slidably clamped in two placing frames, the left sides of the two placing frames are fixedly connected with the same placing plate, and the right sides of the placing plates are fixedly connected with two toothed bars. This shutoff haemostat that vascular surgery was used, through setting up tooth form pole, locking structure and ratch, the operation hemostatic forceps is inside inserting the binding clip with tooth form pole, and pinch hemostatic forceps, rethread tooth form pole presss from both sides the binding clip out, locking structure and ratch meshing are rotatory this moment, make locking structure screw in fixed slot realize the connection equipment of binding clip and tooth form pole, make this hemostatic forceps use in vascular surgery, can reach the operation of automatic equipment binding clip through a plug, and then can reach quick replacement's operation, avoid medical personnel manual operation fixed pollution binding clip simultaneously.

Description

Plugging hemostat for vascular surgery

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a plugging hemostat for vascular surgery.

Background

In vascular surgery, a plugging hemostat is often required to be used for hemostasis treatment of a patient, and a currently commonly used hemostat is a hemostat, which is a surgical operation instrument for realizing blood blocking by clamping a blood vessel and is generally of an integrated structure.

Along with the development of medical technology, the present medical hemostatic forceps gradually move to be convenient, for example, the Chinese utility model with the application number of CN202122484945.3 discloses a pair of gynecological hemostatic forceps with a rapid replacement forceps head, the hemostatic forceps is fixed to a connector through a screw, and the forceps head can be replaced, but the screw is required to be manually screwed or unscrewed when in actual use, and when hands are polluted, the screw is easy to pollute the forceps head, and the manual replacement is inconvenient, so that the rapid replacement of the forceps head is difficult to realize.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a plugging hemostat for vascular surgery, which solves the problems that hemostats with replaceable binding clip in the prior art are easy to pollute the binding clip during replacement and the replacement process is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shutoff haemostat that vascular surgery used, includes the haemostatic clamp, the equal fixedly connected with tooth form pole in left both ends of haemostatic clamp, two tooth form poles slip block respectively in two place the frame, two left sides of placing the frame and same board fixed connection of placing, two rack bars of right side fixedly connected with of placing the board, two rack bars respectively with two locking structure meshing, two locking structure respectively threaded connection in two binding clip, the fixed slot has all been seted up to one side that two binding clip are on the back of the body mutually.

As a further aspect of the utility model: the left side fixedly connected with two sucking discs of board is placed, and two sucking discs are located respectively and place the left front end and the rear end of board.

As a further aspect of the utility model: the upper surface and the lower surface of the inner wall of the placement frame are respectively provided with a notch, and convex strips arranged on the upper side and the lower side of the clamp head are respectively and slidably connected in the two notches.

As a further aspect of the utility model: and tooth-shaped teeth are fixedly connected to the tooth-shaped opposite positions of one side of the inner wall of the clamp head and the tooth-shaped rod.

As a further aspect of the utility model: the locking structure comprises a gear, the gear is meshed with the toothed bar, a screw is fixedly connected to the inside of the gear, one end of the screw is in threaded connection with the inside of the clamp head, and one end of the screw corresponds to the position of the fixing groove.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this shutoff haemostat that vascular surgery was used, through setting up tooth form pole, locking structure and ratch, the operation hemostatic forceps is inside inserting the binding clip with tooth form pole, and pinch hemostatic forceps, rethread tooth form pole presss from both sides the binding clip out, locking structure and ratch meshing are rotatory this moment, make locking structure screw in fixed slot realize the connection equipment of binding clip and tooth form pole, make this hemostatic forceps use in vascular surgery, can reach the operation of automatic equipment binding clip through a plug, and then can reach quick replacement's operation, avoid medical personnel manual operation fixed pollution binding clip simultaneously.

2. This shutoff haemostat that vascular surgery was used through setting up the sucking disc for the sucking disc can adsorb the mesa at the operation rack, and then can keep placing frame and binding clip and be in the state of erectting, and the medical personnel of being convenient for directly inserts the binding clip with dentate pole, and the adsorption affinity of sucking disc can be to the position locking of placing the board simultaneously, avoids placing the arbitrary activity of board and influences the change, makes vascular surgery can go on smoothly.

3. This shutoff haemostat that vascular surgery was used is through setting up dentate pole and dentate tooth for dentate pole receipts closes and reaches the purpose of gomphosis with dentate tooth, and then can play the connection of dentate pole and binding clip, can increase the frictional force of binding clip simultaneously, avoids dentate pole to slide in the binding clip, and then can take out the binding clip smoothly.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a hemostatic forceps according to the utility model;

FIG. 3 is a schematic view showing the structure of a placement plate according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a placement frame according to the present utility model;

FIG. 5 is a schematic view of a sectional structure of the toothed bar and binding clip of the present utility model;

FIG. 6 is a schematic view of a three-dimensional structure of a binding clip according to the present utility model;

in the figure: 1 hemostatic forceps, 2 toothed bars, 3 placing plates, 4 placing frames, 5 toothed bars, 6 suckers, 7 locking structures, 71 screws, 72 gears, 8 fixing grooves and 9 forceps heads.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a shutoff haemostat that vascular surgery was used, including haemostatic clamp 1, the equal fixedly connected with dentate pole 5 in left both ends of haemostatic clamp 1, two dentate poles 5 sliding block respectively is in two placing frame 4, through setting up placing frame 4, make placing frame 4 can play the effect of storage placing to binding clip 9, the left side and the same placing plate 3 fixed connection of two placing frame 4, the right side fixedly connected with two toothed bars 2 of placing plate 3, two toothed bars 2 mesh with two locking structure 7 respectively, through setting up dentate pole 5, locking structure 7 and toothed bar 2, operating haemostatic clamp 1 inserts dentate pole 5 inside binding clip 9, and pinch haemostatic clamp 1 and press from both sides out binding clip 9, locking structure 7 and toothed bar 2 meshing are rotatory this moment, make locking structure 7 realize binding clip 9 and the connection equipment of toothed bar 5, make this haemostatic clamp 1 use in vascular surgery, can reach the operation of automatic equipment binding clip 9 through a plug, and then can reach the operation of two locking structure 9, and can reach the manual operation of two locking structure 8 simultaneously, two thread connection 9 are provided with two locking structure 8, and the locking structure 8 can be opened at two thread connection 9, the manual operation is fixed slot 8 is fixed for the binding clip 8.

Specifically, as shown in fig. 3 and 4, two sucking discs 6 are fixedly connected to the left side of the placing plate 3, through setting up the sucking discs 6, make sucking discs 6 adsorb the mesa at the operation rack, and then can keep placing frame 4 and binding clip 9 in the state of erectting, be convenient for medical personnel directly insert the dentate pole 5 into the binding clip 9, the adsorption force of sucking discs 6 can be to the position locking of placing plate 3 simultaneously, avoid placing plate 3 random activity influence and change, two sucking discs 6 are located respectively and place plate 3 left front end and rear end, the upper and lower both sides of placing frame 4 inner wall all are equipped with the notch, the sand grip that both sides set up is sliding connection respectively in two notches, through setting up notch and sand grip, make the sand grip can realize steadily sliding in the notch, the notch can be spacing to the sand grip simultaneously, avoid binding clip 9 to separate with placing frame 4.

Specifically, as shown in fig. 5, tooth-shaped teeth are fixedly connected to one side of the inner wall of the clamp head 9 and the tooth-shaped relative position of the tooth-shaped rod 5, and the tooth-shaped rod 5 and the tooth-shaped teeth are arranged to enable the tooth-shaped rod 5 to be folded and to achieve the purpose of jogging, so that the connection of the tooth-shaped rod 5 and the clamp head 9 can be achieved, meanwhile, the friction force of the clamp head 9 can be increased, the tooth-shaped rod 5 is prevented from sliding in the clamp head 9, and the clamp head 9 can be taken out smoothly.

Specifically, as shown in fig. 6, the locking structure 7 includes a gear 72, the gear 72 is meshed with the toothed bar 2, by setting the toothed bar 2, the toothed bar 2 is meshed with the gear 72 for transmission, and then the gear 72 can smoothly drive the screw 71 to rotate, the screw 71 is fixedly connected with the inside of the gear 72, by setting the screw 71, the screw 71 can be screwed into the fixing groove 8, and then the clamp head 9 and the toothed bar 5 can be connected, one end of the screw 71 is in threaded connection with the clamp head 9, and one end of the screw 71 corresponds to the position of the fixing groove 8.

The working principle of the utility model is as follows:

during replacement, the two toothed bars 5 are inserted into the two forceps heads 9 through the hemostatic forceps 1, the toothed bars 5 are tightly attached to toothed teeth through the hemostatic forceps 1, the hemostatic forceps 1 is operated to pull the toothed bars 5 and the forceps heads 9 to move, the forceps heads 9 drive the gears 72 to move, the gears 72 are in meshed transmission with the toothed bars 2, the gears 72 drive the screws 71 to be screwed into the fixing grooves 8, the toothed bars 5 and the forceps heads 9 are connected, and meanwhile the forceps heads 9 take out the placement frame 4, so that vascular surgery can be put into use at the moment.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (5)

1. The utility model provides a shutoff haemostat that vascular surgery used, includes hemostatic forceps (1), its characterized in that: the hemostatic forceps comprises a hemostatic forceps body, wherein two ends of the left side of the hemostatic forceps body are fixedly connected with toothed rods (5), the two toothed rods (5) are respectively and slidably clamped in two placing frames (4), the left sides of the two placing frames (4) are fixedly connected with a same placing plate (3), the right sides of the placing plates (3) are fixedly connected with two toothed rods (2), the two toothed rods (2) are respectively meshed with two locking structures (7), the two locking structures (7) are respectively and threadedly connected in two forceps heads (9), and fixing grooves (8) are respectively formed in one sides of the two forceps heads (9) in a back-to-back mode.

2. A vascular surgical occlusion hemostat according to claim 1, wherein: two suckers (6) are fixedly connected to the left side of the placing plate (3), and the two suckers (6) are respectively located at the front end and the rear end of the left side of the placing plate (3).

3. A vascular surgical occlusion hemostat according to claim 1, wherein: the upper surface and the lower surface of the inner wall of the placement frame (4) are respectively provided with a notch, and convex strips arranged on the upper side and the lower side of the clamp head (9) are respectively and slidably connected in the two notches.

4. A vascular surgical occlusion hemostat according to claim 1, wherein: tooth-shaped teeth are fixedly connected to one side of the inner wall of the clamp head (9) and the tooth-shaped opposite positions of the tooth-shaped rods (5).

5. A vascular surgical occlusion hemostat according to claim 1, wherein: the locking structure (7) comprises a gear (72), the gear (72) is meshed with the toothed bar (2), a screw (71) is fixedly connected to the inside of the gear (72), one end of the screw (71) is in threaded connection with the inside of the clamp head (9), and one end of the screw (71) corresponds to the position of the fixing groove (8).

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