CN219720779U

CN219720779U - Lock catch pliers with suction function

Info

Publication number: CN219720779U
Application number: CN202222214927.8U
Authority: CN
Inventors: 沈阳
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-09-22
Anticipated expiration: 2032-08-23

Abstract

The utility model provides a locking pliers with an attraction function, which relates to the technical field of medical instrument design and comprises a locking pliers body and an attraction device, wherein the attraction device comprises an attraction pipeline, the locking pliers body comprises a sleeve and a caliper, a groove extending along the length direction of the sleeve is formed in the sleeve, a fixing device is arranged on the groove and used for fixing the attraction pipeline, the attraction pipeline is embedded in the groove, one end of the attraction pipeline, which points to the caliper, is fixed on the caliper, and one end of the attraction pipeline, which faces away from the caliper, is used for being connected with a negative pressure device. Through placing the suction pipe in the recess to make the operation in-process, can carry out the operation of hasp pincers ligature blood vessel and absorption blood simultaneously, solved the field of vision problem of operation in-process, simultaneously, through combining together hasp pincers and suction device, make the use apparatus of operation in-process reduce, make things convenient for medical personnel to perform the operation.

Description

Lock catch pliers with suction function

Technical Field

The utility model relates to the technical field of medical instrument design, in particular to a locking pliers with a suction function.

Background

Once lesions are found in the body cavity of the human body, if the lesions need to be excised, research shows that more and more cavity mirror minimally invasive surgery is advocated, so that the trauma is small, and the occurrence of infection can be reduced. In the endoscopic surgery, the blood vessels of the organ and the tissue after the separation need to be ligated and hemostasis, and a common method is to use a locking pliers to ligate the blood vessels so as to block the blood flow.

In the operation process, when the locking pliers ligate blood vessels, bleeding or unclear vision can be encountered, so that normal operation is affected, and risks exist in the operation process.

Disclosure of Invention

The utility model aims to solve the technical problem that bleeding or unclear vision can be caused when a locking clamp ligates a blood vessel in the operation process in the prior art, thereby influencing normal operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hasp pincers with attraction function, includes hasp pincers body and suction device, suction device includes the attraction pipeline, the hasp pincers body includes sleeve pipe and calliper, be provided with the recess that extends the setting along its length direction on the sleeve pipe, be provided with fixing device on the recess, fixing device is used for fixing the attraction pipeline, the attraction pipeline inlays to be established in the recess, the attraction pipeline is directional calliper one end is fixed on the calliper, the attraction pipeline deviates from calliper one end is used for being connected with negative pressure device.

Preferably, two grooves are formed, and the two grooves are arranged corresponding to the calipers.

Preferably, the suction pipe is provided with a dust cover at one end facing away from the calipers, and the dust cover is detachably sleeved at the end part of the suction pipe.

Preferably, the fixing device comprises limit rods arranged along the length direction array of the sleeve, the limit rods are provided with two groups, the two groups of limit rods are respectively arranged corresponding to the grooves, one end of each limit rod is rotatably arranged on the side edge of the corresponding groove, and limit buckles for fixing the end parts of the limit rods are arranged on the grooves.

Preferably, the stop lever is the arc setting, and the arc opening of stop lever with the recess sets up relatively, the stop lever is kept away from its one end of rotating and is provided with spacing hook, spacing hook with spacing knot cooperation sets up.

Preferably, the caliper is provided with a fixing buckle, and the fixing buckle is used for fixing the suction pipeline.

Preferably, the two ends of the suction pipe are provided with dust jackets, and the dust jackets are sleeved on the suction pipe when the suction pipe is not in use.

Above-mentioned a hasp pincers with attraction function, it is through setting up the recess on the sleeve pipe of hasp pincers to place the suction pipe way in the recess, thereby make the operation in-process, when changing to the hasp pincers from the aspirator, with the blood suction of exudation, solved the field of vision problem of operation in-process, simultaneously, through combining together hasp pincers and suction apparatus, make the use apparatus of operation in-process reduce, make things convenient for medical personnel to perform the operation.

Drawings

FIG. 1 is a schematic view of the whole structure of a locking pliers with suction function according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of a cannula on a latch forceps having an attracting function in an embodiment of the utility model.

Legend description:

1. a locking pliers body; 11. a handle; 111. a groove; 112. a limit rod; 113. a limit hook; 114. a limit button; 12. a sleeve; 13. a caliper; 131. a fixing buckle; 2. suction means; 21. a suction pipe;

211. a dust cover.

Detailed Description

The present utility model will be described in further detail with reference to specific examples in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1, a locking pliers with an attracting function includes a locking pliers body 1 and an attracting device 2, wherein the attracting device 2 is disposed through the locking pliers body 1.

Referring to fig. 1 and 2, in an embodiment, the locking pliers body 1 includes a handle 11, a sleeve 12, and a caliper 13, the handle 11 and the caliper 13 are located at two ends of the sleeve 12 in a length direction, wherein two of the calipers 13 are provided, two of the calipers 13 are symmetrically arranged, and the handle 11 is used for controlling the clamping and releasing of the calipers 13. The sleeve 12 is hollow and in one embodiment the sleeve 12 has an outer diameter of 8mm. The periphery of the sleeve 12 is provided with grooves 111, the grooves 111 are provided with two, the two grooves 111 are symmetrically arranged, the sleeve 12 is also provided with a fixing device, the fixing device is used for fixing the suction device 2, in an embodiment, the fixing device is a limiting rod 112 arranged along the length direction array of the sleeve 12, the limiting rods 112 are provided with two groups, two groups of limiting rods 112 are correspondingly arranged with the grooves 111, one end of each limiting rod 112 is rotatably arranged at the side edge of the corresponding groove 111, the limiting rods 112 are in arc-shaped arrangement, an arc-shaped opening of each limiting rod 112 is oppositely arranged with the corresponding groove 111, one end, far away from the rotation of each limiting rod 112, of each limiting rod 112 is provided with a limiting hook 113, and each group of limiting rods 112 is at least provided with three limiting buckles 114 corresponding to the limiting hooks 113.

In another embodiment, the fixing device may further be clips arranged in an array along the length direction of the sleeve 12, and the sleeve 12 is provided with an annular groove for embedding the clips.

Referring to fig. 1, the clamps 13 are provided with fixing buckles 131, the fixing buckles 131 are used for fixing the suction device 2, in an embodiment, two fixing buckles 131 are provided on each clamp 13, and the two fixing buckles 131 are arranged in an array along the length direction of the clamp 13.

Referring to fig. 1, the suction device 2 includes a suction pipe 21, an inner diameter of the suction pipe 21 is 3mm, the suction pipe 21 is extended along a length direction of the groove 111, and the suction pipe 21 is fixedly disposed in the groove 111 by a fixing device, in an embodiment, two suction pipes 21 are disposed in two grooves 111, and a portion of the suction pipe 21 located in the groove 111 is fixed by a limit rod 112, one end of the suction pipe 21 pointing to the caliper 13 is fixed by a fixing buckle 131, and one end of the suction pipe 21 facing away from the caliper 13 extends outwards. In an embodiment, dust-proof sleeves 211 are disposed at two ends of the suction pipe 21, and the dust-proof sleeves 211 are used for being sleeved at the ends of the suction pipe 21, so that dust is prevented from entering the suction pipe 21 during daily placement.

In an embodiment, when the suction pipe 21 is used, one end of the suction pipe, which is away from the caliper 13, is used for being connected with a negative pressure device, and negative pressure is applied to the suction pipe 21 through the negative pressure device, so that when a blood vessel is ligated through the locking pliers in operation, blood or body fluid at a bleeding part is sucked out, the visual field problem is solved, and the operation time is shortened.

According to the locking pliers with the suction function, the groove 111 is formed in the sleeve 12 of the locking pliers, and the suction pipeline 21 is arranged in the groove 111, so that exuded blood is sucked out through the suction device when the suction device is replaced to the locking pliers in the operation process, the field of view problem in the operation process is solved, and meanwhile, the locking pliers and the suction device 2 are combined, so that the used instruments in the operation process are reduced, and the medical staff can conveniently perform the operation.

The above description is only an example of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a hasp pincers with attraction function, includes hasp pincers body and suction device, suction device includes the attraction pipeline, hasp pincers body includes sleeve pipe and calliper, its characterized in that: the sleeve is provided with a groove extending along the length direction of the sleeve, the groove is provided with a fixing device, the fixing device is used for fixing the suction pipe, the suction pipe is embedded in the groove, the suction pipe points to one end of the caliper to be fixed on the caliper, and one end of the suction pipe, deviating from the caliper, is used for being connected with a negative pressure device.

2. The locking pliers with the attraction function according to claim 1, characterized in that: the grooves are formed in two ways, and the grooves are formed in the positions corresponding to the calipers.

3. The locking pliers with the attraction function according to claim 1, characterized in that: the suction pipeline deviates from calliper one end is provided with the dirt proof boot, dirt proof boot detachable cover is established suction pipeline's tip.

4. The locking pliers with the attraction function according to claim 1, characterized in that: the fixing device comprises limiting rods arranged along the length direction array of the sleeve, the limiting rods are provided with two groups, the two groups of limiting rods are respectively arranged corresponding to the grooves, one end of each limiting rod is rotatably arranged on the side edge of the corresponding groove, and limiting buckles for fixing the end parts of the limiting rods are arranged on the grooves.

5. The locking pliers with the attraction function according to claim 4, characterized in that: the limiting rod is in an arc-shaped arrangement, an arc-shaped opening of the limiting rod is opposite to the groove, a limiting hook is arranged at one end, far away from the limiting rod, of the limiting rod, and the limiting hook is matched with the limiting buckle.

6. The locking pliers with the attraction function according to claim 1, characterized in that: the caliper is provided with a fixing buckle which is used for fixing the suction pipeline.

7. The locking pliers with the attraction function according to claim 1, characterized in that: the two ends of the suction pipeline are provided with dust covers, and when the suction pipeline is not used, the dust covers are sleeved on the suction pipeline.