CN210990482U

CN210990482U - Thread hooking and pushing device for intracavity deep surgery

Info

Publication number: CN210990482U
Application number: CN201921716816.9U
Authority: CN
Inventors: 李卓瑶; 吴革平; 吴欣阳
Original assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Current assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-14
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a thread hooking and pushing device for intracavity deep surgery, which comprises a thread hooking and pushing device body, wherein one end of the thread hooking and pushing device body is provided with a thread hooking head, and the other end is connected with a holding handle; the front end of the thread hooking head is provided with a thread hooking part which is bent towards the outer side of the thread hooking head and is arranged in an inverted U shape, the tail end of the thread hooking part is provided with a thread hooking tip which is bent towards one side of the thread hooking head, and the thread hooking tip is arranged in a conical shape; the rear end of the thread hooking head is provided with an extension section which is detachably connected with the holding handle. When the operation, the crocheting head can go deep into the patient intracavity and collude the line and push away the line operation, simplifies complicated operation, because the crocheting head can be dismantled with the handle of gripping and link to each other, easily dismantles when not using and carries out cleaning and disinfecting respectively, is suitable for using widely.

Description

Thread hooking and pushing device for intracavity deep surgery

Technical Field

The utility model relates to a medical care technical field, concretely relates to intracavity deep operation colludes line and pushes away line ware.

Background

Various medical surgical techniques are increasingly applied to medical procedures, and corresponding surgical instruments are also extensively developed. When a deep operation suture is performed on a body cavity (a chest cavity, an abdomen cavity, a basin cavity and an oropharyngeal cavity), because the position is deeper and the space is narrow, no special tool is used for suturing by hands or instruments, the problems of difficulty in hooking, pushing and knotting and slipping easily occur, and potential safety hazards exist;

however, in the existing pushing and knotting process of the instrument, the situation that the suture line slides down easily occurs, if the suture line is wound in a body, the suture line cannot be tidied well, professional instruments need to be replaced, and therefore precious time in the operation process is wasted.

Therefore, the invention is needed to invent a thread hooking and pushing device for deep operation in cavity to help the operating doctor to better complete thread hooking, thread pushing and knotting.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an intra-cavity deep operation thread hooking and pushing device, which is convenient for an operator to better complete the medical operations of thread hooking, thread pushing and knotting; the specific scheme is as follows:

a thread hooking and pushing device for intracavity deep surgery comprises a thread hooking and pushing device body, wherein one end of the thread hooking and pushing device body is provided with a thread hooking head, and the other end of the thread hooking and pushing device body is connected with a holding handle; the front end of the thread hooking head is provided with a thread hooking part which is bent towards the outer side of the thread hooking head and is arranged in an inverted U shape, the tail end of the thread hooking part is provided with a thread hooking tip which is bent towards one side of the thread hooking head, and the thread hooking tip is arranged in a conical shape; the rear end of the thread hooking head is provided with an extension section which is detachably connected with the holding handle.

Among this technical scheme, because collude line head tip and be equipped with the portion of colluding, collude line portion and grip the handle through the extension section and link to each other for the collude line head can go deep into patient's intracavity, medical personnel use the push away line that grips handle operation collude line head and the strength distribution that colludes the line are unanimous with the strength distribution that the manual deep portion of doctor knotted, collude line and push away the line operation when the intracavity deep operation can be realized through colluding line portion and colluding the sharp-end of line, can reduce the tractive to the surface of a wound, thereby reduce the damage to the tissue.

The technical scheme has the advantages that the structure is novel, and the use is convenient; simplify complicated operation, because the collude line head can dismantle with holding the handle and link to each other, easily dismantle respectively when not using and wash the disinfection, be suitable for using widely.

The preferable technical scheme is characterized in that one end of the thread hooking head, which is provided with the thread hooking part, is provided with a U-shaped notch.

The preferable technical scheme is characterized in that a plurality of holding grooves are formed in the peripheral surface of one end, connected with the extension section, of the holding handle, and the holding grooves are arranged around the holding handle.

The preferred technical solution is additionally characterized in that each edge of the grip handle is rounded.

The optimized technical scheme is characterized in that one end of the extension section, which is connected with the holding handle, is provided with a threaded connection part, the threaded connection part is in threaded fit with an adjusting screw hole arranged on the end face of one end of the holding handle, the threaded connection part is further in threaded connection with a fastening nut, and the fastening nut abuts against the end face of the holding handle.

The preferred technical scheme is characterized in that a flexible washer is attached to the end face, opposite to the holding handle, of the fastening nut.

The end face of the holding handle corresponding to the adjusting screw hole is provided with a positioning groove adaptive to the thickness of the flexible gasket, and the positioning groove and the adjusting nut are arranged concentrically.

The utility model has the advantages that: the thread hooking head of the thread hooking and pushing device for the intracavity deep surgery can go deep into the cavity of a patient, thread hooking and pushing operations during the intracavity deep surgery can be realized through the thread hooking part and the thread hooking tip, the traction on a wound surface can be reduced, and therefore the damage to tissues is reduced; the utility model has novel structure and convenient use; the complex operation is simplified, the utility model effectively solves the problems existing in the prior art; is suitable for popularization and use and has higher practical value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of a hook wire pusher for an endoluminal deep surgery provided in an embodiment.

Fig. 2 is a side view of a deep endoluminal surgical thread retractor according to an embodiment.

The meanings indicated by the respective reference numerals are as follows; the thread hooking head 100, the thread hooking part 110, the thread hooking tip 120, the U-shaped notch 130, the extension 140, the threaded connection part 150, the holding handle 200, the holding groove 210, the fastening nut 300 and the flexible washer 400.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

As shown in fig. 1 and 2, in an embodiment, the utility model provides a thread hooking and pushing device for intracavity deep surgery, which comprises a thread hooking and pushing device body, wherein one end of the thread hooking and pushing device body is provided with a thread hooking head 100, and the other end is connected with a holding handle 200; the front end of the thread hooking head 100 is provided with a thread hooking part 110 which is bent towards the outer side of the thread hooking head 100 and is arranged in an inverted U shape, the tail end of the thread hooking part 110 is provided with a thread hooking tip 120 which is bent towards one side of the thread hooking head 100, and the thread hooking tip 120 is arranged in a conical shape; the rear end of the thread hooking head 100 is provided with an extension section 140 detachably connected with the holding handle. Because the end of the thread hooking head 100 is provided with the thread hooking part 110, the thread hooking part 110 is connected with the holding handle through the extension section 140, so that the thread hooking head 100 can go deep into the cavity of a patient, medical workers use the holding handle to operate the force distribution of the thread pushing and hooking of the thread hooking head 100 and the force distribution of the manual deep knotting of an operator, the thread hooking and the thread pushing operation during the deep operation in the cavity can be realized through the thread hooking part 110 and the thread hooking tip 120, the traction on the wound surface can be reduced, and the damage to the tissue is reduced.

The thread hooking head 100 is detachably connected with the holding handle, so that the thread hooking head is easy to detach and respectively clean and disinfect when not used, and is convenient and fast to use; simplifying complicated surgical operations.

As shown in fig. 1 and fig. 2, when the thread hooking and pushing device is used to perform a thread hooking and pushing operation, the contact area with the wound should be reduced to avoid the wound injury, in this embodiment, a U-shaped notch 130 is formed at one end of the thread hooking head 100 where the thread hooking portion 110 is formed. When the thread hooking and pushing operation is performed, the U-shaped notch 130 is formed in the thread hooking head 100, so that the contact area of the thread hooking head 100 can be reduced as much as possible, and meanwhile, the U-shaped notch 130 is convenient for an operator to observe the thread hooking and pushing states.

As shown in fig. 1 and 2, in order to facilitate the operator to hold the whole device, a plurality of holding grooves 210 are formed on the outer circumferential surface of one end of the holding handle 200 connected to the extension 140, and the holding grooves 210 are arranged around the holding handle. Like this, in operating personnel's finger can press into and grips recess 210, and then improve operating personnel to the steadiness of gripping the handle, avoid gripping handle 200 to take place the landing when using, and further, the cover has anti-skidding cover on gripping handle 200 still in this embodiment, and this antiskid cover can set up anti-skidding line, increases anti-skidding cover's coefficient of friction.

As shown in fig. 1 and 2, in order to improve the comfort of holding the holding handle 200, in the present embodiment, the edges of the holding handle 200 are rounded, and the holding handle 200 after being rounded can facilitate the operator to hold the device for the operation of hooking and pushing the thread.

As shown in fig. 1 and fig. 2, in order to facilitate the medical staff to perform the operation of hooking and pushing the thread, the length of the thread hooking head 100 can be adjusted as required when in use, in this embodiment, a threaded connection portion 150 is disposed at one end of the extension portion 140 connected to the handle grip 200, the threaded connection portion 150 is in threaded fit with an adjusting screw hole disposed on the end face of one end of the handle grip 200, a fastening nut 300 is further screwed on the threaded connection portion 150, and the fastening nut 300 abuts against the end face of the handle grip 200. Because threaded connection portion 150 can with adjust screw thread adaptation, adjustable threaded connection portion 150 and the length of being connected between the regulation screw, and then control the overhead gage 100 and hold the distance between the handle, realize the adjustment to whole service length, accessible fastening nut 300 fixed threaded connection portion 150 after accomplishing length adjustment improves the firm degree of device. Since the end face of the fastening nut 300 abuts against the end face of the grip handle, in order to reduce abrasion to the end face of the grip handle, the present embodiment is provided with a flexible washer 400 attached to the end face of the fastening nut 300 opposite to the grip handle 200. Meanwhile, a positioning groove with the thickness corresponding to that of the flexible gasket 400 is arranged on the end face, corresponding to the adjusting screw hole, of the holding handle 200, and the positioning groove and the adjusting nut are concentrically arranged. The flexible washer 400 can avoid direct contact between the end face of the fastening nut 300 and the end face of the holding handle, abrasion of the holding handle is avoided, friction force can be increased by the flexible washer 400, the fastening nut 300 is prevented from loosening, connection stability is further improved, and the flexible washer 400 can be made of rubber. In addition, flexible packing ring 400 can also inlay in the constant head tank, improves the degree of adaptability.

In the specification of the present invention, a large number of specific details are explained. It can be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

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 can be modified, or some or all of the technical features can be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an intracavity deep operation colludes line and pushes away line ware which characterized in that: comprises a thread hooking and pushing device body, one end of the thread hooking and pushing device body is provided with a thread hooking head (100), and the other end is connected with a holding handle (200);

the front end of the thread hooking head (100) is provided with a thread hooking part (110) which is bent towards the outer side of the thread hooking head (100) and is arranged in an inverted U shape, the tail end of the thread hooking part (110) is provided with a thread hooking tip (120) which is bent towards one side of the thread hooking head (100), and the thread hooking tip (120) is arranged in a conical shape;

the rear end of the thread hooking head (100) is provided with an extension section (140) which is detachably connected with the holding handle.

2. The deep intracavity surgery colludes line and pushes away line ware of claim 1 characterized in that:

one end of the thread hooking head (100) provided with the thread hooking part (110) is provided with a U-shaped notch (130).

3. The deep intracavity surgery colludes line and pushes away line ware of claim 1 characterized in that: the outer peripheral surface of one end of the holding handle (200) connected with the extension section (140) is provided with a plurality of holding grooves (210), and the holding grooves (210) are arranged around the holding handle (200).

4. The deep intracavity surgery colludes line and pushes away line ware of claim 1 characterized in that: the edges of the holding handle (200) are rounded.

5. The deep intracavity surgery colludes line and pushes away line ware of claim 1 characterized in that: the one end that extension section (140) and gripping handle (200) link to each other is equipped with threaded connection portion (150), threaded connection portion (150) with locate the regulation screw thread adaptation on gripping handle (200) one end terminal surface, threaded connection portion (150) go up still the spiro union have fastening nut (300), fastening nut (300) support and lean on gripping handle (200) terminal surface.

6. The deep intracavity surgery colludes line and pushes away line ware of claim 5 characterized in that: and a flexible washer (400) is attached to the end face of the fastening nut (300) opposite to the holding handle (200).

7. The deep intracavity surgery colludes line and pushes away line ware of claim 6, characterized by: the end face of the holding handle (200) corresponding to the adjusting screw hole is provided with a positioning groove adaptive to the thickness of the flexible gasket (400), and the positioning groove and the adjusting nut are arranged concentrically.