CN206950202U

CN206950202U - Detachable haemostatic clamp

Info

Publication number: CN206950202U
Application number: CN201720073713.XU
Authority: CN
Inventors: 潘肖林; 杨波; 石更强; 吴山山; 周泽
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2018-02-02
Anticipated expiration: 2027-01-19

Abstract

A kind of detachable haemostatic clamp, including binding clip, vice body, fixed handle and flexible handle；Binding clip with vice body is detachable is connected, fixed handle is fixedly linked with vice body, and flexible handle is rotatably connected with fixed handle.Binding clip includes chuck, connecting plate, collet connector, binding clip interior bar and binding clip outer bar；Vice body includes vice body interior bar and vice body outer bar；The utility model is simple in construction, easy to use, and back-moving spring discharges after binding clip is placed in target location, and chuck clamps, and blocks blood supply, while vice body can separate with binding clip, it is not necessary to which surgical staff clamps for a long time, reduces the hand fatigue of operating personnel.Binding clip can be placed in inside otch, avoid the occupancy to otch space, fully meet the requirement of Minimally Invasive Surgery.

Description

Detachable haemostatic clamp

Technical field

A kind of medical apparatus is the utility model is related to, more particularly, to a kind of detachable haemostatic clamp.

Background technology

Minimally Invasive Surgery refers to the operation that the wound to caused by human body is small in surgical procedure, is to utilize laparoscope or small The various types of operations for the treatment that otch is carried out.Traditional operation otch is all especially big, simultaneously because the tissue of separation is more wide It is general, therefore cause the damage of more muscle, blood vessel and corresponding nerve, it is likely that cause complication.Minimally Invasive Surgery is compared to more traditional Operation has the characteristics that wound is small, pain is light, it is fast to recover, the hospital stays is short, bleeding is few, greatly reducing perform the operation to patient with That comes is inconvenient and painful.

With the development of modern science and technology, abdominal operation is set successfully to turn to minimal damage from traditional surgery laparotomy, even Undamaged Minimally Invasive Surgery；It is even more so especially for gynecological surgery.The uterus of gynecological surgery small incision excision at present When, it is apparatus in traditional operation that clamp, which is blocked by palace used in the apparatus of tissue and blood vessel,.In surgical procedure, Yi Shengxu To clamp the blood vessel beside tissue for a long time by common haemostatic clamp, when realizing that blood supply blocks, so easily cause doctor Finger, palm, wrist joint and shoulder fatigue and pain, and other operation techniques are hindered, limited otch space is occupied, it is non- Often it is unfavorable for operation technique and reduces the damage of patient.

Utility model content

The purpose of this utility model, exactly in order to solve the above problems, there is provided a kind of detachable haemostatic clamp.

In order to achieve the above object, the utility model employs following technical scheme：

A kind of detachable haemostatic clamp, including binding clip, vice body, fixed handle and flexible handle；Binding clip and vice body separate Formula is connected, and fixed handle is fixedly linked with vice body, and flexible handle is rotatably connected with fixed handle.

The binding clip includes chuck, connecting plate, collet connector, binding clip interior bar and binding clip outer bar；The vice body includes vice body Interior bar and vice body outer bar；Chuck is connected by connecting plate with binding clip interior bar, while is constrained on collet connector；Before vice body interior bar End is connected with the detachable buckle in the rear end of binding clip interior bar, and the rear end of vice body interior bar is connected with flexible handle transmission；Vice body outer bar Front end be connected with the detachable buckle in the rear end of binding clip outer bar, rear end and the fixed handle of vice body outer bar are fixedly linked；Binding clip The front end of outer bar is fixedly linked with collet connector.

The front end of the vice body interior bar is provided with fan-shaped dop, and the rear end of the binding clip interior bar is provided with the first round platform, the first circle Platform is provided with the first bayonet socket, is realized and separated by the cooperation of fan-shaped dop and the first bayonet socket between vice body interior bar and binding clip interior bar Formula buckle is connected.

The front end of the vice body outer bar is provided with card column, and the rear end of the binding clip outer bar is provided with the second bayonet socket, vice body outer bar with Realize that detachable buckle is connected with the cooperation of the second bayonet socket by card column between binding clip outer bar.

The front end of the binding clip outer bar is provided with the second round platform, and fastening spring is provided between the first round platform and the second round platform.

The utility model is simple in construction, easy to use, and back-moving spring discharges after binding clip is placed in target location, and chuck clamps, Blood supply is blocked, while vice body can separate with binding clip, it is not necessary to which surgical staff clamps for a long time, reduces the hand of operating personnel Fatigue.Binding clip can be placed in inside otch, avoid the occupancy to otch space, fully meet the requirement of Minimally Invasive Surgery.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is the detachable tong head schematic diagram of the utility model.

Fig. 3 is the inside connection relationship diagram of the binding clip and vice body in the utility model.

Fig. 4 is the external connection relation schematic diagram of the binding clip and vice body in the utility model.

Embodiment

The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.

Referring to Fig. 1, coordinate referring to Fig. 2, Fig. 3, Fig. 4, detachable haemostatic clamp of the present utility model, including binding clip 1, vice body 2nd, fixed handle 3 and flexible handle 4；Binding clip with vice body is detachable is connected, fixed handle is fixedly linked with vice body, flexible handle Rotatably it is connected with fixed handle.

Coordinate referring to Fig. 2, Fig. 3, Fig. 4, the binding clip 1 in the utility model includes chuck 11, connecting plate 12, collet connector 13rd, binding clip interior bar 14 and binding clip outer bar 15；Vice body 2 includes vice body interior bar 21 and vice body outer bar 22；Chuck passes through connecting plate and binding clip Interior bar connects, while constrains on collet connector；The front end of vice body interior bar and the detachable buckle phase in rear end of binding clip interior bar Even, the rear end of vice body interior bar is connected with flexible handle transmission；The front end of vice body outer bar and the detachable card in rear end of binding clip outer bar Button is connected, and rear end and the fixed handle of vice body outer bar are fixedly linked；The front end of binding clip outer bar is fixedly linked with collet connector.

Fan-shaped dop 211 is provided with the front end of vice body interior bar 21, the first round platform 141 is provided with the rear end of binding clip interior bar 14, First round platform is provided with the first bayonet socket 142, passes through the cooperation of fan-shaped dop and the first bayonet socket between vice body interior bar and binding clip interior bar Realize that detachable buckle is connected.

Card column 221 is provided with the front end of vice body outer bar 22, the second bayonet socket 151, vice body are provided with the rear end of binding clip outer bar 15 Realize that detachable buckle is connected with the cooperation of the second bayonet socket by card column between outer bar and binding clip outer bar.

The second round platform 152 is provided with the front end of binding clip outer bar 15, is provided between the first round platform and the second round platform and clamps bullet Spring 5.

Claims

1. A detachable hemostat, characterized in that: it comprises a clamp head, a clamp body, a fixed handle and a movable handle; the clamp head and the clamp body are detachably connected, the fixed handle is fixedly connected with the clamp body, and the movable handle is connected with the fixed handle Rotatable connected.

2. The detachable hemostatic forceps according to claim 1, characterized in that: the clamp head comprises a clamp head, a connecting plate, a clamp head connector, an inner rod of the clamp head and an outer rod of the clamp head; The inner rod of the pliers body and the outer rod of the pliers body; the chuck is connected to the inner rod of the pliers head through a connecting plate, and is restrained on the chuck connector at the same time; The rear end of the inner rod of the pliers body is connected with the movable handle; the front end of the outer rod of the pliers body is connected with a detachable buckle at the rear end of the outer rod of the pliers head, and the rear end of the outer rod of the pliers body is fixedly connected with the fixed handle; the outer rod of the pliers head The front end is fixedly connected with the collet connector.

3. The detachable hemostatic forceps according to claim 1, characterized in that: the front end of the inner rod of the forceps body is provided with a fan-shaped chuck, the rear end of the inner rod of the forceps head is provided with a first circular platform, and the first circular platform A first bayonet is provided on the top, and the inner rod of the pliers body and the inner rod of the pliers head are connected by a detachable buckle through the cooperation of the fan-shaped chuck and the first bayonet.

4. The detachable hemostatic forceps according to claim 1, characterized in that: the front end of the outer rod of the clamp body is provided with a clamping column, the rear end of the outer rod of the clamp head is provided with a second bayonet, and the clamp body The outer rod and the outer rod of the pliers head are connected by a detachable buckle through the cooperation of the clamping post and the second bayonet.

5. The detachable hemostatic forceps according to claim 1, characterized in that: a second round platform is provided at the front end of the outer rod of the forceps head, and a clamping spring is provided between the first round platform and the second round platform.