CN210204818U - Uterine blood vessel blocking forceps - Google Patents

Abstract

The utility model discloses a uterus blood vessel blocks pincers, including the round bar, the outer wall of round bar rotates and is connected with two curved bars, the top rigid coupling of curved bar has the semicircle ring, the bottom rigid coupling of curved bar has the ring, the bottom rigid coupling of ring has first support, the bottom of first support is rotated through first round pin axle and is connected with the sleeve, the inner wall rigid coupling of bearing has the threaded rod. This uterus blood vessel blocks pincers, it is pressing from both sides tightly the time to have avoided blocking pincers among the prior art to clamp tightly patient uterus, because there is certain difference in patient's health structure, the width of uterus isthmus or uterus lower segment department is different promptly, can cause the problem that blocks the effect not good, and tight dynamics of clamp can be adjusted, can not be because press from both sides tight dynamics too big, lead to patient's health to receive the secondary injury, realized just can block blood and dynamics and can not cause the injury to the patient again, so this uterus blood vessel blocks pincers and can satisfy people's use needs completely.

Description

Uterine blood vessel blocking forceps

Technical Field

The utility model relates to a block pincers technical field, specifically be a uterus blood vessel blocks pincers.

Background

In the in-process of gynecologic surgery, sometimes in order to prevent that the patient from losing too much blood, can use special pincers that block to press from both sides a certain position of patient, play the effect of blocking blood, and then avoid the wound to bleed, but the pincers that block among the prior art, when pressing from both sides tight patient's uterus, there is certain problem, because there is certain difference in patient's health structure, the width of uterus isthmus or uterus lower part department is different promptly, when pressing from both sides tight it, can cause the problem that blocks the effect not good, and sometimes in order to guarantee to block the effect, its clamping force degree can be too big, lead to the patient's health to receive secondary damage, so can't realize just can blocking blood and dynamics can not cause the injury to the patient again, can't satisfy people's use needs.

Disclosure of Invention

An object of the utility model is to provide a uterus blood vessel blocks pincers to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of uterine blood vessel blocking forceps comprises a round rod, wherein the outer wall of the round rod is rotatably connected with two curved rods, the top of each curved rod is fixedly connected with a semicircular ring, the bottom of each curved rod is fixedly connected with a circular ring, the bottom of each circular ring is fixedly connected with a first support, the bottom of each first support is rotatably connected with a sleeve through a first pin shaft, a cross rod is in clearance fit with the inner part of each sleeve, a bearing is fixedly connected to the middle inside of each cross rod, a threaded rod is fixedly connected to the inner wall of each bearing, the threaded rod is rotatably connected with the cross rod through the bearing, a nut is in threaded connection with the upper part of the outer wall of each threaded rod, second supports are fixedly connected to the left side and the right side of each nut, the tail end of each second support is rotatably connected with an inclined rod through a second pin shaft, the tail end of each inclined rod is rotatably connected with a third support through a, and a round handle is fixedly connected to the top of the threaded rod.

Preferably, the outside rigid coupling of curved bar has the fourth support, the terminal rigid coupling of fourth support has the fourth round pin axle, the outer wall of fourth round pin axle rotates and is connected with the bent plate, the inboard rigid coupling in bottom of bent plate has the spring, the terminal and the curved bar rigid coupling of spring are in the same place.

Preferably, a support rod is fixedly connected to the right side of the ring on the right side.

Preferably, the tail end of the supporting rod is fixedly connected with a hanging ring.

Preferably, circular plates are fixedly connected to the left end and the right end of the cross rod.

Preferably, the outer wall of the round handle is processed with grinding grains.

Compared with the prior art, the beneficial effects of the utility model are that: this uterus blood vessel blocks pincers, through the knee, the semicircle ring, the down tube, cooperation between threaded rod and the nut, can be according to patient's actual conditions, carry out the clamp of different dynamics tight, and then avoided blocking among the prior art pincers when pressing from both sides tight patient uterus, because there is certain difference in patient's health structure, the width of uterus isthmus or uterus lower part is different promptly, can cause the problem that blocks the effect not good, and tight dynamics of clamp can be adjusted, can not be because it is too big to press from both sides tight dynamics, lead to patient's health to receive secondary damage, realized just can blocking blood and dynamics and can not lead to the fact the injury to the patient again, so this uterus blood vessel blocks pincers and can satisfy people's use needs completely.

Drawings

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

FIG. 2 is a schematic view showing the connection relationship between the diagonal rods, the cross rods and the curved plates in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the cross bar, the sleeve and the ring in FIG. 2;

FIG. 4 is a schematic view of the connection between the diagonal rod, the threaded rod and the cross rod in FIG. 2;

fig. 5 is a schematic view of the connection relationship between the curved bar, the fourth bracket and the spring in fig. 2.

In the figure: 1. round bar, 2, curved bar, 3, semicircular ring, 4, third support, 5, third pin, 6, diagonal bar, 7, second pin, 8, second support, 9, nut, 10, threaded rod, 11, round handle, 12, grind line, 13, bearing, 14, horizontal pole, 15, circular plate, 16, sleeve, 17, first pin, 18, first support, 19, circular ring, 20, branch, 21, link, 22, fourth support, 23, fourth pin, 24, curved plate, 25, 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. 1-5, the present invention provides a technical solution: a uterine tube blocking forceps comprises a round rod 1, wherein the outer wall of the round rod 1 is rotatably connected with two curved rods 2, the two curved rods 2 are crossed, uterine isthmus or uterine lower sections can be clamped through a semicircular ring 3, uterine blood supply is temporarily blocked, bleeding is reduced, the top of each curved rod 2 is fixedly connected with the semicircular ring 3, the bottom of each curved rod 2 is fixedly connected with a circular ring 19, a user can conveniently control the curved rods 2 through the circular ring 19, the bottom of the circular ring 19 is fixedly connected with a first support 18, the bottom of the first support 18 is rotatably connected with a sleeve 16 through a first pin shaft 17, the inner clearance of the sleeve 16 is matched with a cross rod 14, the cross rod 14 can limit a threaded rod 10 through a bearing 13, the middle of the inner part of the cross rod 14 is fixedly connected with a bearing 13, the inner wall of the bearing 13 is fixedly connected with a threaded rod 10, the threaded rod 10 is rotatably connected with the cross rod 14 through the bearing 13, a nut 9 is connected, when the threaded rod 10 is rotated, the threaded rod 10 is matched with the nut 9, so that the lower parts of the curved bars 2 can be close to or far away from each other, the left side and the right side of the nut 9 are fixedly connected with the second supports 8, the tail ends of the second supports 8 are rotatably connected with the inclined bars 6 through the second pin shafts 7, the nut 9 drives the curved bars 2 through the inclined bars 6 when moving upwards or downwards along the outer wall of the threaded rod 10, the tail ends of the inclined bars 6 are rotatably connected with the third supports 4 through the third pin shafts 5, the tail ends of the third supports 4 are fixedly connected with the curved bars 2, the top parts of the threaded rods 10 are fixedly connected with the round handles 11, the round handles 11 are convenient for users to rotate the threaded rods 10, the outer sides of the curved bars 2 are fixedly connected with the fourth supports 22, the tail ends of the fourth supports 22 are fixedly connected with the fourth pin shafts 23, the outer walls of the fourth pin shafts 23 are rotatably connected with the curved, the inboard rigid coupling in bottom of bent plate 24 has spring 25, spring 25 gives bent plate 24 ascending elasticity, the end and the curved bar 2 rigid coupling of spring 25 are in the same place, the right side rigid coupling of the ring 19 that is located the right side has branch 20, branch 20 convenience of customers should block the pincers handheld, the end rigid coupling of branch 20 has link 21, link 21 convenience of customers deposits this pincers of blocking, both ends all rigid couplings have plectane 15 about horizontal pole 14, plectane 15 prevents that horizontal pole 14 and sleeve 16 from separating, the outer wall processing of round handle 11 has dull polish 12, the friction of dull polish 12 increase round handle 11 outer wall.

When the uterine vessel blocking forceps are used, firstly, the round handle 11 is rotated, the round handle 11 drives the threaded rod 10 to rotate, the threaded rod 10 drives the nut 9 to move downwards along the outer wall of the threaded rod 10 under the support of the cross rod 14 and the bearing 13, the nut 9 drives the inner side of the inclined rod 6 to be lowered through the second support 8 and the second pin shaft 7 when moving downwards, the inner side of the inclined rod 6 is lowered, the lower parts of the two curved rods 2 are pulled to be close to each other through the third support 4, the curved rods 2 drive the two semicircular rings 3 at the tops of the curved rods to be away from each other under the action of the round rods 1, then the two semicircular rings 3 are placed on two sides of the uterine isthmus or the lower uterine segment, the round handle 11 is rotated reversely, the two semicircular rings 3 are made to be close to each other, and then the uterine isthmus or the lower uterine segment can be clamped, the temporary uterine blood supply blocking is realized, bleeding is reduced, at the moment, under the matching, the structure below the round rod 1 can be placed to be in direct contact with a human body, and the injury of the scratch to the human body is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a uterus blood vessel blocks pincers, includes round bar (1), its characterized in that: the outer wall of round bar (1) rotates and is connected with two curved bars (2), the top rigid coupling of curved bar (2) has semicircle ring (3), the bottom rigid coupling of curved bar (2) has ring (19), the bottom rigid coupling of ring (19) has first support (18), the bottom of first support (18) rotates through first round pin axle (17) and is connected with sleeve (16), the inside clearance fit of sleeve (16) has horizontal pole (14), the inside middle rigid coupling of horizontal pole (14) has bearing (13), the inner wall rigid coupling of bearing (13) has threaded rod (10), threaded rod (10) rotates through bearing (13) and horizontal pole (14) and links to each other, the outer wall top threaded connection of threaded rod (10) has nut (9), the equal rigid coupling in both sides of nut (9) has second support (8), the end of second support (8) rotates through second round pin axle (7) and is connected with down tube (6), the end of down tube (6) is connected with third support (4) through third round pin axle (5) rotation, the end and curved bar (2) rigid coupling of third support (4) are in the same place, the top rigid coupling of threaded rod (10) has round handle (11).

2. A uterine vessel occlusion forceps as claimed in claim 1, wherein: the outside rigid coupling of curved bar (2) has fourth support (22), the terminal rigid coupling of fourth support (22) has fourth round pin axle (23), the outer wall of fourth round pin axle (23) rotates and is connected with bent plate (24), the inboard rigid coupling in bottom of bent plate (24) has spring (25), the end and curved bar (2) rigid coupling of spring (25) are in the same place.

3. A uterine vessel occlusion forceps as claimed in claim 1, wherein: a supporting rod (20) is fixedly connected to the right side of the circular ring (19) positioned on the right side.

4. A uterine vessel occlusion forceps as claimed in claim 3, wherein: the tail end of the supporting rod (20) is fixedly connected with a hanging ring (21).

5. A uterine vessel occlusion forceps as claimed in claim 1, wherein: the left end and the right end of the cross rod (14) are fixedly connected with circular plates (15).

6. A uterine vessel occlusion forceps as claimed in claim 1, wherein: the outer wall of the round handle (11) is processed with grinding grains (12).

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