CN210144728U - Obstetrical hemostatic forceps - Google Patents

Obstetrical hemostatic forceps Download PDF

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Publication number
CN210144728U
CN210144728U CN201920396386.0U CN201920396386U CN210144728U CN 210144728 U CN210144728 U CN 210144728U CN 201920396386 U CN201920396386 U CN 201920396386U CN 210144728 U CN210144728 U CN 210144728U
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China
Prior art keywords
clamping
clamp body
sliding block
pin shaft
push rod
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Expired - Fee Related
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CN201920396386.0U
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Chinese (zh)
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王冰
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Individual
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Individual
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Abstract

The utility model discloses a hemostatic forceps for obstetrical department, which mainly comprises a first forceps body (1), a second forceps body (2), a connecting pin shaft (3), a spring (4), a lighting device (8), a clamping fixing device and a clamping medicine injection device. The clamping ends of the first forceps body (1) and the second forceps body (2) are provided with clamping and medicine injection devices, the utility model clamps the affected part of the puerpera by the clamping ends of the first forceps body and the second forceps body through medical personnel, so as to form primary hemostasis, and the piston extrudes the hemostatic agent in the medicine storage chamber by pressing the push rod, thereby improving the hemostasis efficiency and efficacy; the clamping fixing device can also lock the hemostatic forceps, thereby reducing the workload of medical staff after clamping the affected part of the puerpera.

Description

Obstetrical hemostatic forceps
Technical Field
The utility model relates to a hemostatic forceps in the field of medical equipment, in particular to a hemostatic forceps for obstetrical department.
Background
When an operation is performed in obstetrics and gynecology department, the hemostatic forceps are an indispensable surgical instrument and one of necessary instruments during the operation, and after hemostatic is injected into a patient for rescuing, the vascular aorta is clamped by the hemostatic forceps to prevent blood from flowing out, and the principle is the same as that of the clip. Hemostatic forceps: have big, little, have the tooth, do not have the tooth, straight shape, curved branch, but ordinary hemostatic forceps has a problem, does not well carry out the injection of hemostatic to patient again after the centre gripping, has influenced the efficiency of operation, and indirect has caused the threat to patient's health, is difficult to lock hemostatic forceps after the centre gripping simultaneously, has increased medical personnel's work load.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an obstetrical hemostatic forceps to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an obstetrical hemostatic forceps, includes the first pincers body, the second pincers body, connecting pin axle, spring, antiskid cover, lighting device, joint fixing device and centre gripping injection device. The cross part of the first clamp body and the second clamp body is rotationally connected through a connecting pin shaft, the hand-held ends of the first clamp body and the second clamp body, which are close to the connecting pin shaft, are mutually connected through a spring, and the hand-held end of the first clamp body, which is far away from the connecting pin shaft, is rotationally connected with a clamping and fixing device;
the clamping and fixing device comprises a connecting rod, a pin shaft, a sliding block, a set screw, a nut baffle and a clamping block; the connecting rod is provided with a sliding chute, a sliding block is connected in the sliding chute in a sliding manner, the left end and the right end of the sliding block are fixedly connected with clamping blocks, and the clamping blocks are positioned on the lower surface of the sliding chute and matched with clamping grooves arranged on the handheld end, far away from the connecting pin shaft, of the second clamp body; the bottom end of the sliding block is provided with an external thread, is positioned on the lower surface of the clamping groove and is in threaded connection with the nut baffle, and the set screw is arranged on the outer side surface of the sliding block and is in contact connection with the side surface of the connecting rod through a threaded hole in the sliding block;
the clamping ends of the first clamp body and the second clamp body are symmetrically provided with a clamping and medicine injecting device, the clamping and medicine injecting device consists of a medicine inlet, a medicine storage chamber, a piston, a pressing chamber, a push rod, a magic tape, hemostatic cotton, a conduit, a shunt tube and a clamping box, the clamping box is of a hollow structure, and an injection chamber is arranged in the clamping box, a piston is connected in the injection chamber in a sliding way, the piston divides the injection chamber into a medicine storage chamber and an extrusion chamber, the medicine storage chamber is provided with a medicine inlet, and one end of the medicine storage chamber far away from the extrusion chamber is connected with a guide pipe which is connected with a plurality of evenly distributed shunt pipes, the shunt tube penetrates through the clamping box and is flush with a magic tape arranged on the bottom surface of the clamping box, hemostatic cotton is pasted on the magic tape, a push rod is connected in the extrusion chamber in a sliding manner, and one end of the push rod is fixedly connected with the piston, and the other end of the push rod penetrates through the extrusion chamber and extends to the outside of the clamping box to extend out.
As a further aspect of the present invention: and a lighting device is fixedly installed at the handheld end of the second clamp body and is an LED lighting lamp.
As a further aspect of the present invention: the first clamp body and the second clamp body are both provided with anti-skidding sleeves.
As a further aspect of the present invention: the face of the clamping box far away from the magic tape is provided with scale marks.
As a further aspect of the present invention: the extending end of the push rod is fixedly connected with a pushing block.
Compared with the prior art, the beneficial effects of the utility model are that: the medical staff clamps the bleeding affected part of the lying-in woman by the clamping ends of the first forceps body and the second forceps body, so as to form primary hemostasis, the piston extrudes the hemostatic in the medicine storage chamber by pressing the push rod, the hemostatic flows into the shunt pipe through the conduit and uniformly flows onto the hemostatic cotton pasted by the magic tape from the shunt pipe, thereby further stanching the affected part of the lying-in woman, improving the hemostasis efficiency and efficacy, and through the scale marks arranged on the clamping box, can enable medical staff to adjust the clamping depth of the bleeding affected part of the lying-in woman, avoid secondary injury to the lying-in woman, meanwhile, the sliding block at the handheld end of the first plier body is slid to ensure that the clamping block on the sliding block is mutually clamped with the clamping groove at the handheld end of the first plier body, can lock the hemostatic forceps to alleviate medical personnel's work load behind the centre gripping lying-in woman affected part, moreover the utility model discloses simple structure, convenient operation.
Drawings
FIG. 1 is a schematic view of a hemostatic forceps for obstetrics;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the obstetrical hemostatic forceps with the connecting rod 5 engaged with the locking groove 10;
fig. 4 is a schematic view of a connecting structure of the obstetrical hemostatic forceps when the slide block 6 and the clamping block 7 are clamped with the connecting rod 5.
In the figure: a first caliper body 1; a second caliper body 2; a pin shaft 3 is connected; a spring 4; a connecting rod 5; a pin shaft 5-1; 5-2 of a chute; a slide block 6; a set screw 6-1; a nut baffle 6-2; a bit block 7; an illumination device 8; an anti-slip sleeve 9; a clamping groove 10; scale lines 11; a medicine inlet 12; a medicine storage chamber 13; a piston 14; a pressing chamber 15; a push rod 16; a magic tape 17; a hemostatic cotton 18; a conduit 19; a shunt tube 20; the box 21 is clamped.
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 to 4, in an embodiment of the present invention, an obstetrical hemostatic forceps includes a first forceps body 1, a second forceps body 2, a connecting pin shaft 3, a spring 4, a lighting device 8, an anti-slip cover 9, a clamping fixing device and a clamping and medicine injection device. The cross part of the first clamp body 1 and the second clamp body 2 is rotatably connected through a connecting pin shaft 3, the hand-held ends of the first clamp body 1 and the second clamp body 2, which are close to the connecting pin shaft 3, are mutually connected through a spring 4, and the hand-held end of the first clamp body 1, which is far away from the connecting pin shaft 3, is rotatably connected with a clamping and fixing device;
the clamping and fixing device comprises a connecting rod 5, a pin shaft 5-1, a sliding block 6, a set screw 6-1, a nut baffle 6-2 and a clamping block 7; the connecting rod 5 is provided with a sliding groove 5-2, the sliding groove 5-2 is connected with a sliding block 6 in a sliding manner, the left end and the right end of the sliding block 6 are fixedly connected with clamping blocks 7, and the clamping blocks 7 are positioned on the lower surface of the sliding groove 5-2 and matched with clamping grooves 10 arranged on the handheld end, far away from the connecting pin shaft 3, of the second clamp body 2; the bottom end of the sliding block 6 is provided with an external thread, is positioned on the lower surface of the clamping groove 10 and is in threaded connection with the nut baffle 6-2, and the set screw 6-1 is arranged on the outer side surface of the sliding block 6 and is in contact connection with the side surface of the connecting rod 5 through a threaded hole on the sliding block 6;
the clamping ends of the first clamp body 1 and the second clamp body 2 are symmetrically provided with a clamping and medicine injecting device, the clamping and medicine injecting device is composed of a medicine inlet 12, a medicine storage chamber 13, a piston 14, an extrusion chamber 15, a push rod 16, a magic tape 17, hemostatic cotton 18, a conduit 19, a shunt tube 20 and a clamping box 21, the clamping box 21 is of a hollow structure, the interior of the clamping box 21 is provided with an injection chamber, the interior of the injection chamber is connected with the piston 14 in a sliding manner, the injection chamber is divided into the medicine storage chamber 13 and the extrusion chamber 15 by the piston 14, the medicine storage chamber 13 is provided with the medicine inlet 12, one end of the medicine storage chamber 13, far away from the extrusion chamber 15, is connected with the conduit 19, the conduit 19 is connected with a plurality of shunt tubes 20 which are uniformly distributed, the shunt tubes 20 penetrate through the clamping box 21 and are flush with magic tapes 17 arranged on the bottom surface of the clamping box 21; a push rod 16 is connected in the squeezing chamber 15 in a sliding manner, one end of the push rod 16 is fixedly connected with the piston 14, and the other end of the push rod 16 penetrates through the squeezing chamber 15 and extends out of the clamping box 21.
The handheld end fixed mounting of the second pincers body 2 has lighting device 8, and lighting device 8 is the LED light, improves the illuminance of medical personnel when carrying out the centre gripping hemostasis to the lying-in woman.
First pincers body 1 and second pincers body 2 all are equipped with antiskid cover 9, improve the frictional force of medical personnel palm and apparatus, avoid the palm to skid, shine into secondary damage to the lying-in woman.
The face of centre gripping case 21 keeping away from magic subsides 17 is equipped with scale mark 11, can make medical personnel adjust lying-in woman's centre gripping degree of depth.
The extending end of the push rod 16 is fixedly connected with a push block, so that the medical staff can conveniently inject the hemostatic into the affected part of the lying-in woman.
The utility model discloses a theory of operation:
the utility model discloses a medical personnel clip lying-in woman affected part with the exposed part of the centre gripping of first pincers body 1 and second pincers body 2 to form preliminary hemostasis, make piston 14 extrude the hemostatic in medicine storage chamber 13 through pressing push rod 16, hemostatic flows into shunt tubes 20 through pipe 19, and then evenly flows on hemostatic cotton 18 pasted by magic subsides 17 from shunt tubes 20, thereby further stanchs the affected part of lying-in woman, has improved hemostasis efficiency and efficiency; when the clamping ends of the first forceps body 1 and the second forceps body 2 are required to be fixed, the connecting rod 5 can be rotated to the second forceps body 2, meanwhile, the sliding block 6 is slid to enable the clamping block 7 on the sliding block 6 to be clamped with the clamping groove 10 at the handheld end of the first forceps body 1, then, the set screw 6-1 is rotated to enable the set screw to be tightly propped against the connecting rod 5, the nut baffle 6-2 is rotated to enable the set screw to be in contact with the lower surface of the clamping groove 10, the hemostatic forceps can be locked, and therefore the workload of medical staff after the affected part of a lying-in woman is clamped is reduced.
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 or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides an obstetrical hemostatic forceps, includes the first pincers body (1), the second pincers body (2), connecting pin axle (3), spring (4), antiskid cover (9), lighting device (8), joint fixing device and centre gripping injection device, its characterized in that: the cross part of the first clamp body (1) and the second clamp body (2) is rotatably connected through a connecting pin shaft (3), the handheld ends of the first clamp body (1) and the second clamp body (2) close to the connecting pin shaft (3) are mutually connected through a spring (4), and the handheld end of the first clamp body (1) far away from the connecting pin shaft (3) is rotatably connected with a clamping and fixing device;
the clamping and fixing device comprises a connecting rod (5), a pin shaft (5-1), a sliding block (6), a set screw (6-1), a nut baffle (6-2) and a clamping block (7); the connecting rod (5) is provided with a sliding groove (5-2), a sliding block (6) is connected in the sliding groove (5-2) in a sliding manner, clamping blocks (7) are fixedly connected to the left end and the right end of the sliding block (6), the clamping blocks (7) are located on the lower surface of the sliding groove (5-2) and are matched with clamping grooves (10) formed in the handheld end, far away from the connecting pin shaft (3), of the second clamp body (2); the bottom end of the sliding block (6) is provided with an external thread, is positioned on the lower surface of the clamping groove (10) and is in threaded connection with the nut baffle (6-2), and the set screw (6-1) is arranged on the outer side surface of the sliding block (6) and is in contact connection with the side surface of the connecting rod (5) through a threaded hole in the sliding block (6);
the clamping ends of the first clamp body (1) and the second clamp body (2) are symmetrically provided with clamping and medicine injecting devices, each clamping and medicine injecting device is composed of a medicine inlet (12), a medicine storage chamber (13), a piston (14), a pressing chamber (15), a push rod (16), a magic tape (17), hemostatic cotton (18), a conduit (19), a shunt tube (20) and a clamping box (21), each clamping box (21) is of a hollow structure, an injection chamber is arranged inside each clamping box (21), a piston (14) is connected inside each injection chamber in a sliding mode, each piston (14) divides each injection chamber into the medicine storage chamber (13) and the pressing chamber (15), each medicine storage chamber (13) is provided with the medicine inlet (12), one end, far away from the pressing chamber (15), of each medicine storage chamber (13) is connected with the conduit (19), the conduit (19) is connected with the shunt tubes (20) which are uniformly distributed, and the shunt tubes (20) penetrate through the clamping boxes (21) and are flush with the magic tapes (17) arranged on the bottom surfaces of the clamping boxes (21), magic subsides (17) are pasted and are had hemostatic cotton (18), sliding connection has push rod (16) in extrusion room (15), and the one end and piston (14) fixed connection of push rod (16), the other end of push rod (16) runs through extrusion room (15) and extends to centre gripping case (21) and stretches out outward.
2. An obstetric hemostat according to claim 1 and further comprising: and a lighting device (8) is fixedly installed at the handheld end of the second clamp body (2), and the lighting device (8) is an LED lighting lamp.
3. An obstetric hemostat according to claim 1 and further comprising: the first clamp body (1) and the second clamp body (2) are both provided with anti-skidding sleeves (9).
4. An obstetric hemostat according to claim 1 and further comprising: the surface of the clamping box (21) far away from the magic tape (17) is provided with scale marks (11).
5. An obstetric hemostat according to claim 1 and further comprising: the extending end of the push rod (16) is fixedly connected with a pushing block.
CN201920396386.0U 2019-03-27 2019-03-27 Obstetrical hemostatic forceps Expired - Fee Related CN210144728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920396386.0U CN210144728U (en) 2019-03-27 2019-03-27 Obstetrical hemostatic forceps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920396386.0U CN210144728U (en) 2019-03-27 2019-03-27 Obstetrical hemostatic forceps

Publications (1)

Publication Number Publication Date
CN210144728U true CN210144728U (en) 2020-03-17

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Application Number Title Priority Date Filing Date
CN201920396386.0U Expired - Fee Related CN210144728U (en) 2019-03-27 2019-03-27 Obstetrical hemostatic forceps

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114366219A (en) * 2022-02-22 2022-04-19 中国人民解放军陆军军医大学第二附属医院 Hemostatic forceps for hepatobiliary surgery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114366219A (en) * 2022-02-22 2022-04-19 中国人民解放军陆军军医大学第二附属医院 Hemostatic forceps for hepatobiliary surgery

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200317

CF01 Termination of patent right due to non-payment of annual fee