CN215228166U

CN215228166U - Grasping forceps convenient to adjust and used for gynecological laparoscope

Info

Publication number: CN215228166U
Application number: CN202120084473.XU
Authority: CN
Inventors: 邵微微; 李宗婷; 赵妍
Original assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Current assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-21
Anticipated expiration: 2031-01-13

Abstract

A grasper for a gynecological laparoscope to facilitate adjustment, comprising: the outer tube, the one end welding of outer tube has handheld handle, the one end that handheld handle was kept away from to the outer tube runs through and sliding connection has the inner tube, the inner tube runs through and sliding connection with the outer tube, the welding of inner tube one side has flexible pull rod, one side fixedly connected with pull rod slider that flexible pull rod is close to the outer tube, the pull rod spout has been seted up to one side that the outer tube is close to pull rod slider, one side sliding connection that flexible pull rod was kept away from to the inner tube has spacing post, spacing check has been seted up to one side that the outer tube is close to spacing post, the one end through connection that the outer tube is close to handheld handle has the pull handle, the pull handle runs through the outer tube and is connected with the pull rod with inner tube one end, the one end welding that the inner tube is close to the inner tube wall has the spring, the one end that the pull handle was kept away from to the pull handle rod is equipped with the claw, the beneficial effects of the utility model: the telescopic handle has the advantages that the length of the grasping forceps is adjusted by the telescopic handle with the outer pipe and the inner pipe, so that the burden of a doctor in hand holding is relieved, and the use efficiency of the grasping forceps is improved.

Description

Grasping forceps convenient to adjust and used for gynecological laparoscope

Technical Field

The utility model relates to a nipper technical field, concretely relates to nipper that is convenient for adjust for gynaecology's peritoneoscope.

Background

The grasping forceps for gynecological laparoscope is a medical appliance matched with the gynecological laparoscope, and is mainly used for clamping organs in the abdominal cavity of a patient and then determining the depth to determine the affected position.

Present gynaecology's peritoneoscope nipper all is unable adjustment length when using, consequently can cause length to be unfavorable for the doctor to hand at the in-process that uses the operation, and the nipper is longer or shorter, and the doctor is tired easily after long-time handheld to be unfavorable for going on of operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that present gynaecology's peritoneoscope nipper all is unable length regulation when using, consequently can cause length to be unfavorable for the doctor to hand at the in-process that uses the operation, and the nipper is longer or shorter, and the doctor is tired easily after long-time handheld to be unfavorable for going on of operation, provide a gynaecology's peritoneoscope with the nipper of being convenient for to adjust for this.

The utility model provides a technical scheme that technical problem adopted is: a grasper for a gynecological laparoscope to facilitate adjustment, comprising: the outer tube, the one end welding of outer tube has handheld handle, the one end that handheld handle was kept away from to the outer tube runs through and sliding connection has the inner tube, the inner tube runs through and sliding connection with the outer tube, the welding of inner tube one side has flexible pull rod, one side fixedly connected with pull rod slider that flexible pull rod is close to the outer tube, the pull rod spout has been seted up to one side that the outer tube is close to the pull rod slider, one side sliding connection that flexible pull rod was kept away from to the inner tube has spacing post, spacing check have been seted up to one side that the outer tube is close to spacing post, the one end through connection that the outer tube is close to handheld handle has the pull handle, the pull handle runs through the outer tube and is connected with the pull rod with inner tube one end, the one end welding that the inner tube is close to the outer tube inner wall has the spring, the one end that the pull handle was kept away from to the pull rod is equipped with the claw.

As a preferred technical scheme of the utility model, the outer tube has been close to one side of spacing check and has been seted up spacing spout, spacing check and spacing spout through connection, the inner tube has been close to one side of spacing post and has been seted up spacing post spout, spacing post and spacing post spout sliding connection.

As a preferred technical scheme of the utility model, the one end welding that the pull handle was kept away from to the pull handle pole has the connecting rod, the one end that the pull handle pole was kept away from to the connecting rod is rotated and is connected with two clamping bars, two the one end that the clamping bar was kept away from each other is rotated and is connected with claw pole, two it is connected with the claw pivot to rotate in the middle of claw pole and the claw, the equal fixedly connected with limiting plate in relative one side of claw pole, the connecting rod is close to one side of limiting plate and has seted up the limiting plate groove.

As an optimal technical scheme of the utility model, two the relative one side of claw all is equipped with grabs the tong tooth and grabs tong tooth intermeshing, the grabs the tong tooth material on claw surface is medical silica gel.

The utility model has the advantages of it is following:

the utility model discloses a set up cup jointing each other of outer tube and inner tube and stretch out and draw back to realize the length regulation of nipper, thereby make the doctor when in-service use, can adjust according to concrete required use length, thereby alleviate the handheld burden of doctor, also increased the availability factor of nipper simultaneously.

Drawings

Fig. 1 is a schematic sectional view of the front side of a preferred embodiment of the present invention;

fig. 2 is a front view of a detail structure of a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. an outer tube; 2. a handle; 3. an inner tube; 4. a telescopic pull rod; 5. a pull rod slider; 6. a pull rod chute; 7. a limiting column; 8. a limit grid; 9. pulling a handle; 10. a spring; 11. a pull rod; 12. a jaw; 13. a limiting chute; 14. a limit post chute; 15. a connecting rod; 16. a clamping bar; 17. a jaw lever; 18. a jaw shaft; 19. a limiting plate; 20. and a limiting plate groove.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, an adjustable grasper for a gynecological laparoscope includes: the outer pipe 1, one end of the outer pipe 1 is welded with a hand-held handle 2, one end of the outer pipe 1 far away from the hand-held handle 2 is penetrated and connected with an inner pipe 3 in a sliding way, the inner pipe 3 is penetrated and connected with the outer pipe 1 in a sliding way, one side of the inner pipe 3 is welded with a telescopic pull rod 4, one side of the telescopic pull rod 4 close to the outer pipe 1 is fixedly connected with a pull rod slider 5, one side of the outer pipe 1 close to the pull rod slider 5 is provided with a pull rod chute 6, one side of the inner pipe 3 far away from the telescopic pull rod 4 is connected with a spacing column 7 in a sliding way, one side of the outer pipe 1 close to the spacing column 7 is provided with a spacing grid 8, one end of the outer pipe 1 close to the hand-held handle 2 is penetrated and connected with a pull handle 9, the pull handle 9 penetrates through the outer pipe 1 and one end of the inner pipe 3 is connected with a pull rod 11, one end of the inner pipe 3 close to the inner wall of the outer pipe 1 is welded with a spring 10, one end of the pull rod 11 far away from the pull handle 9 is provided with a clamping claw 12, the outer pipe 1 and the inner pipe 3 are mutually sleeved and telescopic, therefore, the length of the grasping forceps can be adjusted, the burden of holding by a doctor is reduced, and the use efficiency of the grasping forceps is improved.

The opposite sides of the two claws 12 are respectively provided with a claw tooth which is meshed with each other, the claw teeth on the surfaces of the claws 12 are made of medical silica gel, the clamping force is increased, and the slip caused by body fluid is reduced, one side of the outer tube 1 close to the limit grid 8 is provided with a limit chute 13, the limit grid 8 is connected with the limit chute 13 in a penetrating way, one side of the inner tube 3 close to the limit post 7 is provided with a limit post chute 14, the limit post 7 is connected with the limit post chute 14 in a sliding way, so that the claw can be adjusted to a proper length, one end of the pull handle rod 11 far away from the pull handle 9 is welded with a connecting rod 15, one end of the connecting rod 15 far away from the pull handle rod 11 is connected with two clamping rods 16 in a rotating way, one ends of the two clamping rods 16 far away from each other are connected with claw rods 17 in a rotating way, a claw rotating shaft 18 is connected between the two claw rods 17 and the claws 12 in a rotating way, one side of the opposite sides of the claw rods 17 are respectively fixedly connected with a limiting plate 19, one side of the connecting rod 15 close to the limiting plate 19 is provided with a limiting plate groove 20, the clamping of the clamping object is convenient, so that the doctor can use the clamp more conveniently.

Specifically, when a doctor uses the grasping forceps, firstly, the doctor stirs the limiting column 7 into the limiting sliding groove 13 by hand, slides the limiting column 7 into the limiting sliding groove 13 through the limiting column sliding groove 14, then pulls the telescopic pull rod 4 to adjust the length, when the telescopic pull rod 4 is pulled, the pull rod slider 5 slides in the pull rod sliding groove 6, at the moment, the limiting column 7 slides in the limiting sliding groove 13, the telescopic pull rod 4 drives the inner tube 3 to slide in the outer tube 1 and extrude the spring 10, when the inner tube 3 and the outer tube 1 shrink to a proper length, the limiting column 7 is stirred to slide into the limiting grid 8 through the limiting column sliding groove 14 to complete limiting, then the grasping forceps is placed into a patient, when the organ needs to be grasped, the hand-held handle 2 is held by hand, then the pull handle 9 is pushed to enable the pull rod 11 to be inward, the pull rod 11 drives the connecting rod 15 to move forward and tighten the two clamping rods 16 mutually through a rotating shaft, then the clamping rods 16 drive the jaw rods 17 to be mutually closed through the rotating shaft, the jaw rod 17 makes the jaw 12 clamp the clamped object through the jaw rotating shaft 18, and the two limit plates 19 are respectively inserted into the limit plate grooves 20 at the two sides to complete clamping, thereby facilitating subsequent operations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

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

1. The utility model provides a gynaecology's peritoneoscope is with nipper convenient to adjust which characterized in that includes: the outer pipe (1), a hand-held handle (2) is welded at one end of the outer pipe (1), an inner pipe (3) is connected to one end, far away from the hand-held handle (2), of the outer pipe (1) in a penetrating and sliding mode, the inner pipe (3) is connected to the outer pipe (1) in a penetrating and sliding mode, a telescopic pull rod (4) is welded at one side of the inner pipe (3), a pull rod slider (5) is fixedly connected to one side, close to the outer pipe (1), of the outer pipe (1), a pull rod sliding groove (6) is formed in one side, close to the pull rod slider (5), of the outer pipe (1), a limiting column (7) is connected to one side, far away from the telescopic pull rod (4), of the inner pipe (3), a limiting grid (8) is formed in one side, close to the limiting column (7), a pull handle (9) is connected to one end, close to the hand-held handle (2), of the outer pipe (1) and one end, of the inner pipe (3), of the pull handle (9) is connected with a pull rod (11), the spring (10) is welded at one end, close to the inner wall of the outer pipe (1), of the inner pipe (3), and the clamp claws (12) are arranged at one end, far away from the pull handle (9), of the pull handle rod (11).

2. The adjustable gripping tongs for the gynecological laparoscope as claimed in claim 1, wherein one side of the outer tube (1) close to the limiting grid (8) is provided with a limiting sliding groove (13), the limiting grid (8) is connected with the limiting sliding groove (13) in a penetrating manner, one side of the inner tube (3) close to the limiting column (7) is provided with a limiting column sliding groove (14), and the limiting column (7) is connected with the limiting column sliding groove (14) in a sliding manner.

3. The grasping forceps convenient to adjust for the gynecological laparoscope as claimed in claim 1, wherein a connecting rod (15) is welded at one end of the pull rod (11) far away from the pull handle (9), two clamping rods (16) are rotatably connected at one end of the connecting rod (15) far away from the pull rod (11), two jaw rods (17) are rotatably connected at one ends of the clamping rods (16) far away from each other, jaw rotating shafts (18) are rotatably connected between the two jaw rods (17) and the jaws (12), a limiting plate (19) is fixedly connected at one side opposite to the jaw rods (17), and a limiting plate groove (20) is formed at one side of the connecting rod (15) close to the limiting plate (19).

4. The adjustable gripping tongs for the gynecological laparoscope as claimed in claim 1, wherein the opposing sides of the two jaws (12) are provided with gripping tongs teeth which are engaged with each other, and the gripping tongs teeth on the surfaces of the jaws (12) are made of medical silica gel.