CN213249431U - Special hemostatic forceps for general surgery department - Google Patents

Abstract

The utility model discloses a special hemostatic forceps of department of general surgery, including the transmission box, logical groove has been seted up to one side of transmission box, and the outside of transmission box and the outside track connection that is located logical groove have two fixed plates, and fixedly connected with fixed axle between the one end of logical groove is kept away from to two fixed plates, and the outside of fixed axle is rotated and is connected with the first pincers body, and the outside of fixed axle and the one side that is located the first pincers body are rotated and are connected with the second pincers body, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, can control hemostatic forceps through setting up pushing mechanism and open and closed operation, sets up stop gear through one side at pushing mechanism simultaneously, can carry on spacingly to hemostatic forceps after the closure to make medical personnel need not to hold hemostatic forceps always when carrying out hemostatic operation, and then can reduce medical personnel's hand fatigue, improve the result of use.

Description

Special hemostatic forceps for general surgery department

Technical Field

The utility model relates to a special hemostatic forceps, in particular to special hemostatic forceps for general surgery department, which belongs to the technical field of hemostatic forceps.

Background

In the existing life, the general surgery department is a clinical subject taking operation as a main method to treat other diseases such as liver, biliary tract, pancreas, stomach and intestine, anorectal diseases, vascular diseases, thyroid and breast tumors, trauma and the like, and is the largest special subject of a surgical system, and after a patient is rescued in the general surgery department and is subjected to bleeding, a hemostatic clamp is used for clamping a vascular aorta to prevent blood from flowing out, the principle is the same as that of the clamp, but the hemostatic clamp is sterilized: the hemostatic forceps are divided into large, small, toothed, toothless, straight and bent shapes, different types of hemostatic forceps are selected according to different operation parts, and the existing hemostatic forceps are required to be used for hemostasis when a patient with partial severe bleeding is encountered in general surgery.

But current hemostatic forceps is when using, need medical personnel's long-time hand to hold just can carry out the centre gripping to the blood vessel, in case the pine hand will lead to hemostatic forceps to open to make the blood vessel switch on once more, and long-time holding action can accelerate the fatigue of medical personnel's hand, and medical personnel's hand is held hemostatic forceps always simultaneously, also can bring very big inconvenience for medical personnel's operation other apparatus, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of prior art, provide a special hemostatic forceps of department of general surgery.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a special hemostatic forceps of department of general surgery, including the transmission box, logical groove has been seted up to one side of transmission box, the outside of transmission box and the outside orbital connection who is located logical groove have two fixed plates, two fixedly connected with fixed axle between the one end that leads to the groove is kept away from to the fixed plate, the outside of fixed axle is rotated and is connected with the first pincers body, the outside of fixed axle and the one side that is located the first pincers body are rotated and are connected with the second pincers body, the inside that the one end that the first pincers body and the second pincers body are close to the transmission box all runs through logical groove and extend to the transmission box and rotate and be connected with the connecting rod, the inside of transmission box and the one side that is located the connecting rod are provided with pushing mechanism, the top of transmission box inner wall and.

As a preferred scheme of the utility model, pushing mechanism includes the spout, the spout has all been seted up, two to the top and the bottom of transmission box sliding connection has the catch bar between the spout, the one end that first pincers body and second pincers body were kept away from to the connecting rod all rotates with the outside of catch bar to be connected, the top and the bottom of catch bar all run through the spout that corresponds and extend to the outside of transmission box, the top and the bottom of catch bar and the equal fixed connection in the outside that is located the transmission box are connected with the catch bar, the catch bar all with the outside sliding connection of transmission box, the catch bar keeps away from the stopper of the one side fixedly connected with triangle-shaped structure that leads to the groove, the draw-in groove has been seted up to the top equidistance of stopper.

As a preferred scheme of the utility model, stop gear includes spacing box, the top of transmission box inner wall just is located the spacing box of top fixedly connected with of stopper, the inside sliding connection of spacing box has the slide, the inside fixedly connected with gag lever post of slide, the outside of gag lever post just is located the cover between the top of slide and spacing box inner wall and has return spring, the bottom of gag lever post runs through the inside of spacing box and extending to the draw-in groove that corresponds, the top of gag lever post extends to the top and the fixedly connected with pull ring of transmission box.

As an optimized scheme of the utility model, one side fixedly connected with handle that logical groove was kept away from to the transmission box.

As an optimized proposal of the utility model, one side of the pushing block far away from the pushing rod is set to be a wave structure.

As an optimized scheme of the utility model, the one end that catch bar was kept away from at the top of stopper all is provided with the matched with inclined plane with the bottom of gag lever post.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, can control hemostatic forceps through setting up pushing mechanism and open and closed operation, sets up stop gear through one side at pushing mechanism simultaneously, can carry on spacingly to hemostatic forceps after the closure to make medical personnel need not to hold hemostatic forceps always when carrying out hemostatic operation, and then can reduce medical personnel's hand fatigue, improve the result of use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the external structure 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 open structure of the pliers body of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a transmission box; 2. a handle; 3. a through groove; 4. a fixing plate; 5. a fixed shaft; 6. a first caliper body; 7. a second caliper body; 8. a connecting rod; 9. a pushing mechanism; 91. a chute; 92. a push rod; 93. a pushing block; 94. a limiting block; 95. a card slot; 10. a limiting mechanism; 101. a limiting box; 102. a slide plate; 103. a limiting rod; 104. a return spring; 105. and (4) a pull ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, the utility model provides a hemostatic forceps special for general surgery department, which comprises atransmission box 1, athrough groove 3 is provided on one side of thetransmission box 1, two fixing plates 4 are connected with the outside of thetransmission box 1 and the outside of thethrough groove 3, afixing shaft 5 is fixedly connected between the ends of the two fixing plates 4 far away from the throughgroove 3, afirst forceps body 6 is rotatably connected on the outside of thefixing shaft 5, a second forceps body 7 is rotatably connected on the outside of thefixing shaft 5 and the side of thefirst forceps body 6, and thefirst forceps body 6 and the second forceps body 7 are used for better clamping and hemostasis of blood vessels; the one end thatfirst pincers body 6 and second pincers body 7 are close totransmission box 1 all runs throughlogical groove 3 and extends to the inside oftransmission box 1 and rotate and be connected with connectingrod 8, and the inside oftransmission box 1 and the one side that is located connectingrod 8 are provided with pushing mechanism 9, and the top oftransmission box 1 inner wall and the one side that is located pushing mechanism 9 are provided withstop gear 10.

Further, the pushing mechanism 9 includes slidinggrooves 91, slidinggrooves 91 are formed in the top and the bottom of thetransmission box 1, a pushingrod 92 is connected between the twosliding grooves 91 in a sliding manner, one end of the connectingrod 8, which is far away from thefirst caliper body 6 and the second caliper body 7, is rotatably connected with the outer side of the pushingrod 92, the top and the bottom of the pushingrod 92 penetrate through the correspondingsliding grooves 91 and extend to the outer side of thetransmission box 1, pushingblocks 93 are fixedly connected with the top and the bottom of the pushingrod 92 and are located on the outer side of thetransmission box 1, the pushingblocks 93 are slidably connected with the outer side of thetransmission box 1, alimit block 94 with a triangular structure is fixedly connected to one side of the pushingrod 92, which is far away from the throughgroove 3,clamping grooves 95 are formed in the top of thelimit block 94 at equal intervals, the pushingblock 93 drives the pushingrod 92 to slide between the twosliding grooves 91, thereby pushing the two, thereby better using the device.

Further, thelimiting mechanism 10 includes alimiting box 101, the top of the inner wall of thetransmission box 1 and above thelimiting block 94 is fixedly connected with thelimiting box 101, the inside of thelimiting box 101 is slidably connected with asliding plate 102, the inside of thesliding plate 102 is fixedly connected with alimiting rod 103, the outer side of thelimiting rod 103 and between the top of thesliding plate 102 and the top of the inner wall of thelimiting box 101 is sleeved with areturn spring 104, the bottom of thelimiting rod 103 penetrates through thelimiting box 101 and extends to the inside of thecorresponding clamping groove 95, the top of thelimiting rod 103 extends to the top of thetransmission box 1 and is fixedly connected with apull ring 105, through the matching between thelimiting rod 103 and theclamping groove 95, thepush rod 92 is conveniently and better limited, thefirst forceps body 6 and the second forceps body 7 are prevented from being opened again, so that medical personnel do not need to hold the hemostatic forceps all the time when performing hemostatic operation, and further can reduce the hand, the use effect is improved.

Further,transmission box 1 keeps away from one side fixedly connected withhandle 2 that leads togroove 3, carries the use throughhandle 2 better to equipment.

Furthermore, one side of the pushingblock 93, which is far away from the pushingrod 92, is provided with a wave-shaped structure, so that the friction force at the top of the pushingblock 93 can be increased better.

Further, the one end thatcatch bar 92 was kept away from at the top ofstopper 94 and the bottom ofgag lever post 103 all are provided with the matched with inclined plane, are convenient for better carry out quick joint through the inclined plane.

Specifically, when hemostasis is required to be performed on a blood vessel in use, the pushingrod 92 can be driven by the pushingblock 93 to slide between the twosliding grooves 91, so as to push the two connectingrods 8 to open, drive thefirst forceps body 6 and the second forceps body 7 to open, then thefirst forceps body 6 and the second forceps body 7 are placed on the outer side of the blood vessel, the pushingblock 93 is pushed to return, the pushingrod 92 is driven to slide between the twosliding grooves 91, so as to drive the two connectingrods 8 to close, and drive thefirst forceps body 6 and the second forceps body 7 to close, so as to better clamp and stanch the blood vessel through thefirst forceps body 6 and the second forceps body 7, meanwhile, when the inclined plane at one end of the top of thelimiting block 94 is in contact with the inclined plane at the bottom of thelimiting rod 103, thelimiting rod 103 can be pushed to move upwards, thesliding plate 102 is driven to move upwards, thereturn spring 104 is squeezed, the position of thepushing block 93 is selected according, make thegag lever post 103 be in directly over draw-ingroove 95, underreturn spring 104 and slide 102's effect, make gag lever post 103 return, get into draw-ingroove 95's inside, then carry out spacing fixed to stopper 94, can carry on spacingly tofirst pincers body 6 and second pincers body 7, prevent thatfirst pincers body 6 and second pincers body 7 from opening once more, thereby make medical personnel need not to hold hemostatic forceps all the time when carrying out hemostatic operation, and then can reduce medical personnel's hand fatigue, and the use effect is improved.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The hemostatic forceps special for general surgery department comprises a transmission box (1) and is characterized in that a through groove (3) is formed in one side of the transmission box (1), two fixing plates (4) are connected to the outer portion of the transmission box (1) and located on the outer side of the through groove (3) in a rail mode, a fixing shaft (5) is fixedly connected between one ends, far away from the through groove (3), of the two fixing plates (4), a first forceps body (6) is rotatably connected to the outer side of the fixing shaft (5), a second forceps body (7) is rotatably connected to the outer portion of the fixing shaft (5) and located on one side of the first forceps body (6), one ends, close to the transmission box (1), of the first forceps body (6) and the second forceps body (7) penetrate through the through groove (3) and extend to the inner portion of the transmission box (1) and are rotatably connected with a connecting rod (8), a pushing mechanism (9) is arranged inside the transmission box (1) and located, and a limiting mechanism (10) is arranged at the top of the inner wall of the transmission box (1) and on one side of the pushing mechanism (9).

2. The hemostat special for general surgery department according to claim 1, wherein the pushing mechanism (9) comprises sliding grooves (91), the top and the bottom of the transmission box (1) are both provided with the sliding grooves (91), a pushing rod (92) is slidably connected between the two sliding grooves (91), one end of the connecting rod (8) far away from the first forceps body (6) and the second forceps body (7) is rotatably connected with the outer side of the pushing rod (92), the top and the bottom of the pushing rod (92) penetrate through the corresponding sliding grooves (91) and extend to the outer side of the transmission box (1), the top and the bottom of the pushing rod (92) and located at the outer side of the transmission box (1) are both fixedly connected with pushing blocks (93), the pushing blocks (93) are both slidably connected with the outer side of the transmission box (1), one side of the pushing rod (92) far away from the through groove (3) is fixedly connected with a limiting block (94) with a triangular structure, the top of the limiting block (94) is equidistantly provided with clamping grooves (95).

3. The hemostat special for general surgery department according to claim 2, wherein the limiting mechanism (10) comprises a limiting box (101), the limiting box (101) is fixedly connected to the top of the inner wall of the transmission box (1) and located above the limiting block (94), a sliding plate (102) is slidably connected to the inside of the limiting box (101), a limiting rod (103) is fixedly connected to the inside of the sliding plate (102), a return spring (104) is sleeved between the top of the sliding plate (102) and the top of the inner wall of the limiting box (101) and outside the limiting rod (103), the bottom of the limiting rod (103) penetrates through the limiting box (101) and extends to the inside of the corresponding clamping groove (95), and the top of the limiting rod (103) extends to the top of the transmission box (1) and is fixedly connected with a pull ring (105).

4. The hemostat special for general surgery according to claim 1, wherein a handle (2) is fixedly connected to one side of the transmission box (1) far away from the through groove (3).

5. The hemostat special for general surgery as recited in claim 2, wherein the side of the pushing block (93) far from the pushing rod (92) is provided with a wave-shaped structure.

6. The hemostat special for general surgery department according to claim 3, wherein the end of the top of the limiting block (94) far away from the pushing rod (92) and the bottom of the limiting rod (103) are provided with a matched inclined surface.

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