CN212630832U - Hemostatic forceps for medical treatment - Google Patents

Abstract

The utility model provides a hemostatic forceps for medical treatment, including the pincers body, the pincers body comprises the first pincers body and the second pincers body, and the second pincers body and the first pincers body cross connection, the second pincers body all is provided with the round hole with the crossing position of the first pincers body, and the equal swing joint of the upper and lower end surface of round hole has the disc, and the upper end surface of disc has all also seted up the circular slot, two from top to bottom the inside of circular slot all runs through and is connected with the bi-directional movement bolt, upper end the equal fixed mounting in position that one side surface of disc is close to the front and back end has a definite bar, and a definite bar's one side surface sets up a definite groove, the position that the definite bar upper end surface is close to one side has seted up the definite hole. The utility model discloses, can make things convenient for the dismouting, the long-time handheld pliers's of reducible medical personnel fatigue, in addition when stanching, can have certain sheltering from to medical personnel's hand, has reduced medical personnel and has infected the probability.

Description

Hemostatic forceps for medical treatment

Technical Field

The utility model belongs to the technical field of hemostatic forceps technique and specifically relates to a hemostatic forceps and system are used in medical treatment.

Background

The principle that the hemostatic forceps are used for clamping the blood vessel aorta and preventing blood from flowing out is the same as that of the clip, but the hemostatic forceps are disinfected: the hemostatic forceps are divided into large, small, toothed, toothless, straight and bent, and different types of hemostatic forceps are selected according to different operation parts. The method for holding the hemostatic forceps is the same as that of the surgical scissors, and comprises a use position and a carrying position, wherein the straight hemostatic forceps and the toothless hemostatic forceps are used for shallow hemostasis and tissue separation at a surgical position, the toothed hemostatic forceps are mainly used for hemostasis of tough tissues and lifting parts at an incision, the bent hemostatic forceps are used for hemostasis of deep tissues or internal organs in a surgery, the toothed hemostatic forceps are not suitable for clamping tissues such as blood vessels and nerves, the bent hemostatic forceps are small, the mosquito-type hemostatic forceps are suitable for separating connective tissues around small blood vessels and nerves, are used for hemostasis of small blood vessels, are not suitable for clamping large or hard tissues, and are needed to be used for hemostasis when partial patients meet nursing.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the existing hemostatic forceps for nursing are used, a medical worker needs to hold the blood vessel for a long time, and the long-time holding can accelerate the hand fatigue of the medical worker; 2. in the nursing process, the patient generally suffers from the condition of large bleeding amount and can splash to the hands of medical staff, thereby increasing the infection probability of the medical staff and the patient.

Therefore, a medical hemostatic forceps is provided.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a hemostatic forceps for medical treatment, this hemostatic forceps for medical treatment can make things convenient for the dismouting, and the long-time handheld pliers's of reducible medical personnel fatigue can have certain sheltering from to medical personnel's hand in addition when stanching, has reduced medical personnel and has infected the probability to solve the problem that proposes in the above-mentioned background art.

The utility model provides a pair of medical hemostatic forceps, which comprises a forceps body, wherein the forceps body is composed of a first forceps body and a second forceps body, the second forceps body is connected with the first forceps body in a cross way, round holes are arranged at the crossed positions of the second forceps body and the first forceps body, the outer surfaces of the upper end and the lower end of the round holes are movably connected with a disk, the outer surface of the upper end of the disk is also provided with a round groove, the upper end and the lower end of the round groove are both connected with a bidirectional movable bolt in a penetrating way, a limiting rod is fixedly arranged at the position of one side of the outer surface of the disk close to the front end and the rear end, a limiting groove is arranged at the position of one side of the outer surface of the upper end of the limiting rod, two limiting holes are arranged at the position of one side of the outer surface of the upper end of the limiting rod, the inner parts of the limiting grooves are connected with a shielding mechanism in a penetrating way, the shielding mechanism is composed of a semicircular baffle plate and, the two limiting blocks are connected inside the limiting groove in a penetrating mode, limiting holes are formed in the positions, close to one side, of the outer surface of the upper end of each limiting block, annular grooves are formed in the positions, close to the middle, of the outer surface of the disc at the lower end of the disc, a base is connected inside the annular grooves in a sliding mode, sliding blocks are fixedly mounted in the positions, close to the front portion and the rear portion of the upper end, of the inside of the base, and the sliding blocks are connected inside the annular grooves.

Two discs are injectd with the pincers body and are in the same place, the device installation is accomplished, this structure easy dismounting, convenient to use, at the in-process of giving the patient hemostasis, medical personnel need get the cotton with the hemostasis forceps holder, stanch its wound, long-time operation, can make the arm sour, thereby the hand can slide, use the base to constitute, can rotate the direction wantonly, can support to the pincers body simultaneously to some extent, reduce the aching pain of hand, should shelter from the mechanism in addition and can be according to required rotation direction, can prevent medical personnel's hand at hemostasis process blood splash, reduce the probability of infection, it is comparatively convenient.

Preferably, the circular holes of the caliper body correspond to the circular grooves of the upper disc and the lower disc, and the bidirectional movable bolt sequentially penetrates through the circular grooves and the circular holes to reach the outer surface of the lower end of the caliper body.

Through adopting above-mentioned technical scheme, first pincers body and second pincers body are alternately placed, and both round holes align, place the disc respectively at the upper and lower end surface of round hole, and then run through the inside at circular slot and round hole in proper order with two-way activity bolt, screw up again, and two discs are injectd together with the pincers body.

Preferably, two limiting rods form an included angle, and the included angle is consistent with the opening direction of the two forceps arms.

Through adopting above-mentioned technical scheme, shelter from the mechanism and can rotate the direction according to required, can prevent that medical personnel from blood splash to medical personnel's hand at hemostatic process, reduce the probability of infecting.

Preferably, the limiting hole of the limiting rod corresponds to the limiting hole of the limiting block, and the connecting bolt is penetrated through the limiting hole and the limiting block.

By adopting the technical scheme, the limiting block is clamped into the limiting groove in the limiting rod, the limiting hole of the limiting rod corresponds to the limiting hole in the limiting block and is fixed by penetrating through a bolt, and the semicircular baffles are limited on two sides of the limiting rod, so that the structure is convenient for limiting the shielding mechanism.

Preferably, the base is in a regular trapezoid shape, and the outer surfaces of the upper end and the lower end of the base are all hollowed out.

Through adopting above-mentioned technical scheme, this structure is comparatively firm, can be convenient for the injecing and the dismantlement of disc lower extreme.

Preferably, the inner diameter of the notch on the outer surface of the upper end of the base is matched with the diameter of the disc, and the inside of the annular groove is in interference contact with the sliding block.

Through adopting above-mentioned technical scheme, block the annular of disc surface with the inside slider card of base, the base just can be injectd with the disc together.

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

1. the two discs are limited with the forceps body, the device is mounted, the structure is convenient to disassemble and assemble and convenient to use, medical staff need to use hemostatic forceps to take cotton cloth in the process of hemostasis for a patient, hemostasis is carried out on the wound of the medical staff, the arm can be sour after long-time operation, the hand can slide, the base is used for forming the structure, the direction can be rotated randomly, the forceps body can be supported, and the pain of the hand is reduced;

2. in addition, the shielding mechanism can rotate in the required direction, so that the medical staff can be prevented from blood splashing to the hands of the medical staff in the hemostasis process, the infection probability is reduced, and the operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a plan view of the disc in combination with a restraining bar of the present invention;

fig. 3 is a view of a limiting mechanism of the present invention;

fig. 4 is a view of the combination of the disc and the base of the present invention.

Description of reference numerals:

1. a clamp body; 2. a first caliper body; 3. a second caliper body; 4. a disc; 5. a circular groove; 6. a bidirectional movable bolt; 7. a restraining bar; 8. defining a slot; 9. defining an aperture; 10. a shielding mechanism; 11. a semicircular baffle plate; 12. a limiting block; 13. a ring groove; 14. a base; 15. a slide block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a medical hemostatic forceps is disclosed, as shown in figures 1 to 3, and comprises a forceps body 1, wherein the forceps body 1 is composed of a first forceps body 2 and a second forceps body 3, the second forceps body 3 is cross-connected with the first forceps body 2, round holes are arranged at the crossing positions of the second forceps body 3 and the first forceps body 2, the outer surfaces of the upper end and the lower end of each round hole are movably connected with a disc 4, the outer surface of the upper end of each disc 4 is also provided with a round groove 5, the inner parts of the upper round groove 5 and the lower round groove 5 are respectively and penetratingly connected with a bidirectional movable bolt 6, a limiting rod 7 is fixedly arranged at the position of the outer surface of one side of the upper end of the disc 4 close to the front end and the rear end, a limiting groove 8 is arranged at the outer surface of one side of the limiting rod 7, a limiting hole 9 is arranged at the position of the outer surface of the upper end of the limiting rod 7 close to one side, a shielding mechanism 10 is penetratingly connected inside of the two, the number of the limiting blocks 12 is two, the two limiting blocks 12 are fixedly arranged at the positions, close to the front end and the rear end, of the outer surface of one side of the semicircular baffle plate 11, the two limiting blocks 12 are connected inside the limiting groove 8 in a penetrating mode, and limiting holes 9 are formed in the positions, close to one side, of the outer surface of the upper end of each limiting block 12;

as shown in fig. 4, a ring groove 13 is formed in the outer surface of the disc 4 at the lower end near the middle, a base 14 is connected inside the ring groove 13 in a sliding manner, sliding blocks 15 are fixedly installed in the base 14 at positions near the front and rear of the upper end, and the sliding blocks 15 are connected inside the ring groove 13 in a sliding manner;

specifically, as shown in fig. 1, the circular hole of the caliper body 1 corresponds to the circular grooves 5 of the upper and lower disks 4, and the bidirectional movable bolt 6 sequentially penetrates through the circular grooves 5 and the circular holes to reach the outer surface of the lower end of the caliper body 1.

Through adopting above-mentioned technical scheme, first pincers body 2 and the 3 alternately of second pincers body are placed, and both round holes align, place disc 4 respectively at the upper and lower end surface of round hole after that, run through bi-directional activity bolt 6 in proper order in the inside of circular slot 5 and round hole after that, screw up again, and two discs 4 are injectd together with pincers body 1.

Specifically, as shown in fig. 1, the two limiting rods 7 form an included angle of 45 degrees, and the included angle is consistent with the opening directions of the two forceps arms.

Through adopting above-mentioned technical scheme, shelter from mechanism 10 and can rotate the direction according to required, can prevent that medical personnel from blood splash to medical personnel's hand at hemostatic process, reduce the probability of infecting.

Specifically, as shown in fig. 1 and 3, the limiting hole 9 of the limiting rod 7 corresponds to the limiting hole 9 of the limiting block 12, and the connecting bolt is penetrated inside the limiting holes.

By adopting the technical scheme, the limiting block 12 is clamped into the limiting groove 8 in the limiting rod 7, the limiting hole 9 of the limiting rod 7 corresponds to the limiting hole 9 on the limiting block 12, the limiting hole is fixed by penetrating through a bolt, the semicircular baffle plates 11 are limited on two sides of the limiting rod 7, and the structure is convenient for limiting the shielding mechanism 10.

Specifically, as shown in fig. 1, the base 14 is a regular trapezoid, and the outer surfaces of the upper and lower ends thereof are hollowed out.

Through adopting above-mentioned technical scheme, this structure is comparatively firm, can be convenient for the limited and dismantlement of disc 4 lower extreme.

Specifically, as shown in fig. 1 and 4, the inner diameter of the notch on the outer surface of the upper end of the base 14 is matched with the diameter of the disc 4, and the inside of the ring groove 13 is in interference contact with the sliding block 15.

By adopting the technical scheme, the sliding block 15 in the base 14 is clamped into the annular groove 13 on the outer surface of the disc 4, and the base 14 and the disc 4 can be limited together.

The working principle is as follows: two discs 4 are injectd with pincers body 1 and are in the same place, the device installation is accomplished, this structure easy dismounting, and convenient to use, at the in-process of giving the patient hemostasis, medical personnel need get the cotton with the hemostasis forceps holder, stanch its wound, long-time operation, can make the arm sour, thereby the hand can slide, use base 14 to constitute, can rotate the direction wantonly, can support pincers body 1 to some extent simultaneously, reduce the aching pain of hand, should shelter from mechanism 10 in addition and can be according to required rotation direction, can prevent medical personnel at hemostasis process blood splash to medical personnel's hand, reduce the probability of infecting, and is comparatively convenient.

The using method comprises the following steps: firstly, a sliding block 15 in a base 14 is clamped into a ring groove 13 on the outer surface of a disc 4, the base 14 and the disc 4 are limited together, then two limiting blocks 12 on a shielding mechanism 10 are clamped into a limiting groove 8 in a limiting rod 7, limiting holes 9 of the limiting rod 7 correspond to the limiting holes 9 on the limiting blocks 12, the limiting blocks are fixedly penetrated through bolts, semicircular baffles 11 are limited at two sides of the limiting rod 7, then a first forceps body 2 and a second forceps body 3 are arranged in a crossed mode, the circular holes of the first forceps body 2 and the second forceps body 3 are aligned, then the disc 4 is respectively arranged on the outer surfaces of the upper end and the lower end of the circular hole, then a bidirectional movable bolt 6 is sequentially penetrated in the circular groove 5 and the circular hole and then screwed, the two discs 4 and the forceps body 1 are limited together, the device is mounted, the structure is convenient to dismount and mount and convenient to use, in the process of stopping bleeding for a patient, medical staff need to take cotton, long-time operation can make the arm send out sour to the hand can slide, uses base 14 to constitute, can rotate the direction wantonly, can support jaw body 1 simultaneously to some extent, reduces the aching pain of hand, should shelter from mechanism 10 in addition and can rotate the direction according to needs, can prevent that medical personnel from spilling to medical personnel's hand at hemostasis process blood, reduces the probability of infecting, and is comparatively convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The medical hemostatic forceps are characterized by comprising a forceps body (1), wherein the forceps body (1) is composed of a first forceps body (2) and a second forceps body (3), the second forceps body (3) is in cross connection with the first forceps body (2), round holes are formed in the positions, intersected with the first forceps body (2), of the second forceps body (3), circular discs (4) are movably connected to the outer surfaces of the upper end and the lower end of each round hole, circular grooves (5) are formed in the outer surfaces of the upper end of each circular groove (4), bidirectional movable bolts (6) are connected to the inner portions of the upper circular groove and the lower circular groove (5) in a penetrating mode, limiting rods (7) are fixedly installed at the positions, close to the front end and the rear end, of the outer surface of one side of each limiting rod (7), limiting holes (9) are formed in the positions, close to one side, of the outer surface of the upper end of each limiting rod (7), the insides of the two limiting grooves (8) are connected with a shielding mechanism (10) in a penetrating way, the shielding mechanism (10) consists of a semicircular baffle plate (11) and a limiting block (12), the number of the limiting blocks (12) is two, the two limiting blocks (12) are fixedly arranged on the outer surface of one side of the semicircular baffle plate (11) close to the front end and the rear end, the two limiting blocks (12) are connected in the limiting groove (8) in a penetrating way, the outer surface of the upper end of the limiting block (12) close to one side is also provided with a limiting hole (9), the outer surface of the lower end of the disc (4) close to the middle is provided with a ring groove (13), and the inside sliding connection of annular (13) has base (14), the inside of base (14) is close to the equal fixed mounting in position around the upper end and has slider (15), and slider (15) sliding connection is in the inside of annular (13).

2. The medical hemostatic forceps as claimed in claim 1, wherein the circular holes of the forceps body (1) correspond to the circular grooves (5) of the upper and lower disks (4), and the bidirectional movable bolt (6) sequentially penetrates through the circular grooves (5) and the circular holes to reach the outer surface of the lower end of the forceps body (1).

3. The medical hemostat according to claim 1, wherein the two limiting rods (7) are at an angle of 45 degrees and are aligned with the opening direction of the two forceps arms.

4. The medical hemostat according to claim 1, wherein the limiting hole (9) of the limiting rod (7) corresponds to the limiting hole (9) of the limiting block (12), and the connecting bolt is inserted into the limiting hole and the limiting block.

5. The medical hemostatic forceps according to claim 1, wherein the base (14) is trapezoidal and has hollow outer surfaces at upper and lower ends thereof.

6. The hemostatic forceps for medical use according to claim 1, wherein the inner diameter of the notch on the outer surface of the upper end of the base (14) is matched with the diameter of the disk (4), and the inside of the ring groove (13) is in interference contact with the sliding block (15).

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