CN216317790U

CN216317790U - Muscle hemostatic forceps convenient for completing strabismus operation

Info

Publication number: CN216317790U
Application number: CN202122716852.9U
Authority: CN
Inventors: 谢小东; 吕娟; 麦迪娜·那毕江; 李莹; 刘晓弟
Original assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-19
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of hemostatic forceps, and discloses a muscle hemostatic forceps convenient for completing an orthophoria operation, which comprises a handle, wherein the handle is hollow, the bottom of the handle is provided with a first forceps body, one side of the first forceps body is provided with a second forceps body, the second forceps body penetrates through the handle from bottom to top and extends inwards, the inner walls of the first forceps body and the second forceps body are attached, the attachment part of the first forceps body and the second forceps body is provided with sawteeth, the outer wall of the handle is provided with grooves, the grooves are criss-cross arranged on the outer wall of the handle, and the first forceps body and the second forceps body are designed in a right angle. The utility model achieves the purposes of facilitating the strabismus operation and automatically separating the forceps bodies of the surgical forceps when not in use.

Description

Muscle hemostatic forceps convenient for completing strabismus operation

Technical Field

The utility model relates to the technical field of hemostatic forceps, in particular to a muscle hemostatic forceps convenient for completing an oblique surgery.

Background

The hemostatic forceps are important hemostatic devices, and a patient is rescued to take hemostatic medicine under the condition of bleeding, and then the vascular aorta is clamped by the hemostatic forceps to prevent blood from flowing out. The structure of the existing hemostatic forceps is as follows: comprises two forceps handles, the end parts of the forceps handles are provided with forceps heads, and the vascular aorta of a patient is operated through the forceps heads.

When the hemostatic forceps are used, the conventional hemostatic forceps are generally in a scissors shape, so that when a patient with strabismus is treated, the oblique muscle treatment of the extraocular muscle of the patient is inconvenient, and the effect of treating the patient with deep eye sockets and high nose bridge is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a muscle hemostatic forceps convenient for completing an oblique operation, which achieves the purposes of facilitating the oblique operation and automatically separating forceps bodies when not in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conveniently accomplish muscle hemostatic forceps of strabismus operation, includes the handle, the inside cavity of handle, the bottom of handle is provided with the first pincers body, one side of the first pincers body is provided with the second pincers body, the second pincers body runs through the handle and inwards extends from bottom to top, the inner wall laminating of the first pincers body and the second pincers body, the laminating department of the first pincers body and the second pincers body is provided with the sawtooth.

Preferably, the outer wall of the handle is provided with grooves, the grooves are criss-cross with the outer wall of the handle, and the first forceps body and the second forceps body are designed in a right angle. Through the criss-cross grooves, the friction force is increased when the handle is held by hand.

Preferably, the back of handle is provided with the device that opens and shuts, the device that opens and shuts includes the plate washer, the spring, the fixed plate, the switch, first rack, first pivot, the second rack, first spur gear, first conical gear, the second pivot, the second spur gear, second conical gear, plate washer fixed mounting is located the inside of handle at the outer wall of second pincers body, the spring housing is established at the outer wall of second pincers body, is located the top of plate washer, fixed plate fixed mounting is in the inside of handle, the extension end of second pincers body runs through the fixed plate and upwards secondary extension again, the top of spring is laminated with the bottom of fixed plate. The movement of the second forceps body can be controlled through the arranged opening and closing device, so that the opening and closing of the hemostatic forceps can be controlled.

Preferably, the bottom of the second gear rack is fixedly connected to the secondary extension end of the second clamp body, a first bearing is arranged on the inner side wall of the handle, the second rotating shaft is connected with the inner wall of the first bearing in an inserting mode and is rotatably connected with the handle, and the second spur gear and the second bevel gear are sequentially sleeved on the outer wall of the second rotating shaft. Through the first bearing that sets up, be convenient for fixed second pivot for the second pivot can rotate.

Preferably, the top of the inner wall of the handle is provided with a second bearing, the first rotating shaft is inserted into the inner wall of the second bearing and is rotatably connected with the handle, and the first spur gear and the first bevel gear are sequentially sleeved on the outer wall of the first rotating shaft. The transmission direction can be changed through the arranged first bevel gear and the second bevel gear, so that the second clamp body can be tightened.

Preferably, the outer wall of the handle is provided with a groove, the switch is movably mounted in the groove, one end of the first gear rack is fixedly connected to the switch and located inside the handle, the first bevel gear is meshed with the second bevel gear, the first spur gear is meshed with the first gear rack, and the second spur gear is meshed with the second gear rack. The opening and closing of the second clamp body can be controlled through the arranged switch, and the convenience performance during operation is improved.

The utility model provides a pair of muscle hemostats capable of conveniently finishing an orthophoria operation. The method has the following beneficial effects:

(1) the right-angle hemostatic forceps are convenient for an oblique operation, and the serrated design arranged at the head of the hemostatic forceps is convenient for muscle hemostasis and operation.

(2) The movement of the second forceps body can be controlled through the arranged opening and closing device, so that the opening and closing of the hemostatic forceps can be controlled, the second forceps body and the second forceps body can be closed through the compression switch, and the second forceps body is spread under the action of the spring through the release switch, so that the forceps bodies of the surgical forceps are opened.

Drawings

FIG. 1 is a view showing the opened state of the hemostatic forceps of the present invention;

FIG. 2 is a view of the hemostatic forceps in a closed state;

FIG. 3 is a side elevational view of the gear portion engagement of the present invention;

fig. 4 is an enlarged view of the present invention a.

In the figure: 1. a first caliper body; 2. a second caliper body; 3. saw teeth; 4. a handle; 5. an opening and closing device; 501. a baffle plate; 502. a spring; 503. a fixing plate; 504. a switch; 505. a first gear rack; 506. a first rotating shaft; 507. a second gear rack; 508. a first spur gear; 509. a first bevel gear; 510. a second rotating shaft; 511. a second spur gear; 512. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a muscle hemostat convenient for finishing an orthophoria operation comprises a handle 4, the handle 4 is hollow, a first clamp body 1 is arranged at the bottom of the handle 4, a second clamp body 2 is arranged at one side of the first clamp body 1, the second clamp body 2 penetrates through the handle 4 from bottom to top and extends inwards, the inner walls of the first clamp body 1 and the second clamp body 2 are jointed, sawteeth 3 are arranged at the joint of the first clamp body 1 and the second clamp body 2, the muscle hemostasis is convenient through the zigzag design arranged at the head part of the hemostat, the operation is convenient, a groove is arranged on the outer wall of the handle 4, the groove is criss-cross and is arranged on the outer wall of the handle 4, the first clamp body 1 and the second clamp body 2 are designed in a right angle, the friction force when the handle 4 is held by hands is increased through the arranged criss-cross grooves, the orthophoria operation is convenient, the oblique muscle treatment of the extraocular muscles of a patient is convenient, and the treatment effect on patients with deep eye sockets and high nose bridges can be better, the back of the handle 4 is provided with an opening and closing device 5, the opening and closing device 5 comprises a baffle plate 501, a spring 502, a fixing plate 503, a switch 504, a first gear rack 505, a first rotating shaft 506, a second gear rack 507, a first spur gear 508, a first bevel gear 509, a second rotating shaft 510, a second spur gear 511, a second bevel gear 512, the baffle plate 501 is fixedly arranged on the outer wall of the second forceps body 2 and is positioned inside the handle 4, the spring 502 is sleeved on the outer wall of the second forceps body 2 and is positioned on the top of the baffle plate 501, the fixing plate 503 is fixedly arranged inside the handle 4, the extending end of the second forceps body 2 penetrates through the fixing plate 503 and extends upwards for the second time, the top of the spring 502 is attached to the bottom of the fixing plate 503, the movement of the second forceps body 2 can be controlled through the opening and closing device 5, so that the opening and closing of the hemostatic forceps can be controlled, the bottom of the second gear rack 507 is fixedly connected to the extending end of the second forceps body 2, the inner side wall of the handle 4 is provided with a first bearing, the second rotating shaft 510 is inserted into the inner wall of the first bearing and is rotatably connected with the handle 4, the outer wall of the second rotating shaft 510 is sequentially sleeved with a second spur gear 511 and a second bevel gear 512, the second rotating shaft 510 is conveniently fixed through the arranged first bearing, so that the second rotating shaft 510 can rotate, the second bearing is arranged at the top of the inner wall of the handle 4, the first rotating shaft 506 is inserted into the inner wall of the second bearing and is rotatably connected with the handle 4, the first spur gear 508 and the first bevel gear 509 are sequentially sleeved on the outer wall of the first rotating shaft 506, the transmission direction can be changed through the arranged first bevel gear 509 and the second bevel gear 512, so that the second clamp body 2 can be tightened, the outer wall of the handle 4 is provided with a groove, the switch 504 is movably arranged in the groove, one end of the first gear strip 505 is fixedly connected on the switch 504 and is positioned inside the handle 4, the first bevel gear 509 is meshed with the second bevel gear 512, the first spur gear 508 is meshed with the first gear rack 505, the second spur gear 511 is meshed with the second gear rack 507, and the opening and closing of the second forceps body 2 can be controlled through the arranged switch, so that the convenience performance during operation is improved.

In use, by pressing the switch 504, the first gear rack 505 moves to the right to rotate the first spur gear 508, so as to rotate the first rotating shaft 506, then the first bevel gear 509 rotates, so as to drive the second bevel gear 512, the second rotating shaft 510 and the second spur gear 511 rotate, so as to move the second gear rack 507, so as to drive the second caliper 2 to move upwards, so as to close the first caliper 1 and the second caliper 2, the switch 504 is released, and the second caliper 2 is spread under the action of the spring 502, so as to open the first caliper 1 and the second caliper 2, so as to move the opening and closing device 5, so as to push the switch 504 back to the original open position.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A muscle hemostat convenient for completing strabismus surgery, comprising a handle (4), wherein the inside of the handle (4) is hollow, and the muscle hemostat is characterized in that: the novel multifunctional pliers are characterized in that a first pliers body (1) is arranged at the bottom of the handle (4), a second pliers body (2) is arranged on one side of the first pliers body (1), the second pliers body (2) penetrates through the handle (4) from bottom to top and extends inwards, the inner walls of the first pliers body (1) and the second pliers body (2) are attached, and sawteeth (3) are arranged at the attaching position of the first pliers body (1) and the second pliers body (2).

2. The muscular hemostat for facilitating the completion of strabismus surgery according to claim 1, wherein: the outer wall of the handle (4) is provided with grooves, the grooves are criss-cross with the outer wall of the handle (4), and the first forceps body (1) and the second forceps body (2) are designed in a right angle mode.

3. The muscular hemostat for facilitating the completion of strabismus surgery as claimed in claim 2, wherein: the back of the handle (4) is provided with an opening and closing device (5), the opening and closing device (5) comprises a baffle plate (501), a spring (502), a fixing plate (503), a switch (504), a first gear rack (505), a first rotating shaft (506), a second gear rack (507), a first spur gear (508), a first conical gear (509), a second rotating shaft (510), a second spur gear (511) and a second conical gear (512), the baffle plate (501) is fixedly arranged on the outer wall of the second forceps body (2) and is positioned inside the handle (4), the spring (502) is sleeved on the outer wall of the second clamp body (2) and is positioned at the top of the baffle plate (501), the fixing plate (503) is fixedly installed inside the handle (4), the extending end of the second clamp body (2) penetrates through the fixing plate (503) and extends upwards for the second time, and the top of the spring (502) is attached to the bottom of the fixing plate (503).

4. The muscular hemostat for facilitating the completion of strabismus surgery as claimed in claim 3, wherein: the bottom of the second gear rack (507) is fixedly connected to the secondary extension end of the second clamp body (2), a first bearing is arranged on the inner side wall of the handle (4), the inner wall of the first bearing is rotatably connected with the handle (4) in a plugging mode, and the second spur gear (511) and the second bevel gear (512) are sequentially sleeved on the outer wall of the second rotating shaft (510).

5. The muscular hemostat for facilitating the completion of strabismus surgery as claimed in claim 4, wherein: the top of the inner wall of the handle (4) is provided with a second bearing, the inner wall of the second bearing is connected with the handle (4) in a rotating mode through the first rotating shaft (506) in an inserting mode, and the outer wall of the first rotating shaft (506) is sequentially sleeved with the first spur gear (508) and the first bevel gear (509).

6. The muscular hemostat for facilitating the completion of strabismus surgery as claimed in claim 5, wherein: the outer wall of the handle (4) is provided with a groove, the switch (504) is movably mounted in the groove, one end of the first gear rack (505) is fixedly connected to the switch (504) and located inside the handle (4), the first bevel gear (509) is meshed with the second bevel gear (512), the first spur gear (508) is meshed with the first gear rack (505), and the second spur gear (511) is meshed with the second gear rack (507).