CN215424832U

CN215424832U - Anorectal pushing and lifting device

Info

Publication number: CN215424832U
Application number: CN202022791627.7U
Authority: CN
Inventors: 王涛; 杨文昶; 贾杰; 陈鑫; 张鹏; 蒋祈; 陶凯雄
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2022-01-07
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an anorectal push-lifting device which comprises a long head and a short head, wherein one end of the long head is fixedly connected with one end of the short head, the other end of the short head is in a round blunt shape, and a disc is arranged at the joint of the short head and the long head; the surface of long head is provided with the external screw thread, and the overhead cover of long head is equipped with rather than sliding connection's fixed disk, and the surface of fixed disk is provided with the fixed orifices for fix the fixed disk, and the below of fixed disk is provided with the turnbuckle, and the turnbuckle rotates with long head to be connected. This anus rectum lifting device has set up fixed disk, turnbuckle and pin thread, and the screw thread through turnbuckle and pin thread rotates and can easily promote this lifting device, and is more laborsaving, reaches suitable position after the fixed disk can be blocked by the turnbuckle moreover, need not keep lifting action, facilitates the use.

Description

Anorectal pushing and lifting device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an anorectal pushing and lifting device.

Background

In recent years, the incidence and fatality rate of rectal cancer in China show a continuous rising trend, and rectal cancer has become one of the most common digestive tract malignant tumors, wherein the incidence rate of low-grade rectal cancer is the highest, and the treatment mode is still mainly surgical resection. The traditional combined abdominal-perineal resection (Miles) has the defects of large wound, high local recurrence rate, and the permanent colostomy reduces the life quality of patients, and is gradually replaced by an anus protection operation. The low-position anterior resection of the rectum, namely Dixon operation, has small operative injury, can keep the original anus, and is widely applied in the prior art. In recent years, the rectal cancer anus protection rate is remarkably improved, but the incidence rate of anastomotic leakage is still between 10% and 20%, and is mainly related to the distance from the anastomotic opening to the anal margin. Dixon operation is performed on a low rectal cancer patient, the operative field is not well exposed due to fatness, deep pelvic cavity position, pelvic stenosis and the like, anastomosis is affected, and although intestinal anastomosis operation can be easy by using the anastomat, the distal intestinal purse-string suture and anastomotic stoma reinforcement are difficult due to the reasons, postoperative anastomotic stoma leakage is easy to cause, and the physical and mental burden of the patient is increased. The utility model fully utilizes the elastic characteristics of the rectum and the tissues around the intestine, when the far-end rectum is anastomosed with the colon, the short head is inserted into the anus of the patient and is pushed to the head side of the patient, so that the far-end rectum can be additionally displaced by about 5cm towards the direction of the pelvic cavity, the surgical field can be more perfectly exposed, and the surgical operation space is greatly increased. Because the exposure is good, the anastomosis operation is exact, the complications of anastomotic bleeding, anastomotic leakage, anastomotic stenosis and the like can be effectively prevented, and meanwhile, the operation time is saved. More importantly, the rectum moves about 5cm towards the direction of the pelvic cavity and the abdominal cavity, so that the Dixon anus protection operation for the low-level and ultra-low-level rectal cancer which is difficult to perform colorectal anastomosis under more natural exposure states becomes easy and practical.

At patent CN200520081705.7 anus rectum pushes away and lifts ware, including push rod 1, this push rod 1 is the ladder pole, and ladder department suit pushes away lift plate 2, and the processing of push rod 1 front end has the external screw thread, and its outside is gone into anus through threaded connection and is emitted 3, goes into anus and emits 3 and have smooth head. The device has low medical cost and can ensure that the lower surgical anastomosis in the rectal cancer is more accurate and safer. Although the above problems are solved, the following problems still remain:

this anorectal lifting device needs the manpower to hold the rear end of push rod to carry out when using, needs to consume huge manpower, need keep carrying out the lifting action when reaching suitable position moreover, and it is inconvenient to use until the operation finishes.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an anorectal pushing device, so as to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anorectal push-lifting device comprises a long head and a short head, wherein one end of the long head is fixedly connected with one end of the short head, the other end of the short head is in a round blunt shape, and a disc is arranged at the joint of the short head and the long head;

the long first surface is provided with the external screw thread, the long overhead cover of taking is equipped with rather than sliding connection's fixed disk, the surface of fixed disk is provided with the fixed orifices for fix the fixed disk, the below of fixed disk is provided with the turnbuckle, and the turnbuckle rotates with long first to be connected.

Preferably, the disc is provided in the shape of a shuttle.

Preferred in any one of the above-mentioned schemes is that the middle part of turnbuckle is provided with the round hole, and the inner wall of round hole is provided with the female screw thread for with the male screw thread rotation connection.

In any of the above schemes, preferably, the number of the fixing holes is 6, and the 6 fixing holes are symmetrically arranged on the surface of the fixing disc.

The utility model has the technical effects and advantages that: this anus rectum lifting device has set up fixed disk, turnbuckle and pin thread, and the screw thread through turnbuckle and pin thread rotates and can easily promote this lifting device, and is more laborsaving, reaches suitable position after the fixed disk can be blocked by the turnbuckle moreover, need not keep lifting action, facilitates the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. short head; 2. a disc; 3. a long head; 4. fixing the disc; 5. a turnbuckle; 6. a male thread; 7. and (7) fixing holes.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides an anorectal push-lifting device shown in figures 1-3, which comprises a long head 3 and a short head 1, wherein one end of the long head 3 is fixedly connected with one end of the short head 1, the other end of the short head 1 is in a round blunt shape, and a disc 2 is arranged at the joint of the short head 1 and the long head 3;

the surface of long head 3 is provided with male thread 6, and the cover is equipped with rather than sliding connection's fixed disk 4 on the long head 3, and the surface of fixed disk 4 is provided with fixed orifices 7 for fix fixed disk 4, and the below of fixed disk 4 is provided with turnbuckle 5, and turnbuckle 5 rotates with long head 3 to be connected.

In particular, the disc 2 is arranged in a shuttle shape.

Specifically, a round hole is formed in the middle of the turnbuckle 5, and female threads are formed in the inner wall of the round hole and used for being rotatably connected with the male threads 6.

Specifically, the number of the fixing holes 7 is 6, and the 6 fixing holes 7 are symmetrically arranged on the surface of the fixing disc 4.

This anus rectum pushes away and lifts the ware in the in-process that uses, at first insert the anus with the blunt shape of the round end of stub 1, then pass fixed disk 4's fixed orifices 7 with the operation suture and be fixed in patient's buttock with fixed disk 4, disc 2 plays the effect of lifting the anus this moment, because the threaded connection of turnbuckle 5 and male thread 6, consequently through cis/anticlockwise rotation turnbuckle 5, can promote this and push away and lift the ware to the inside/outside removal of anus, thereby reach and push away the anus and rectum to patient's head side or the mesh that moves back, moreover, the steam generator is simple in structure, it is laborsaving to use, and push away and lift and need not continuously hold this and push away and lift the ware with the hand behind a certain position, and is more laborsaving.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An anorectal pushing and lifting device is characterized in that: the device comprises a long head (3) and a short head (1), wherein one end of the long head (3) is fixedly connected with one end of the short head (1), the other end of the short head (1) is round and blunt, and a disc (2) is arranged at the joint of the short head (1) and the long head (3);

the surface of long head (3) is provided with external screw thread (6), the cover is equipped with fixed disk (4) rather than sliding connection on long head (3), the surface of fixed disk (4) is provided with fixed orifices (7) for fix fixed disk (4), the below of fixed disk (4) is provided with turnbuckle (5), and turnbuckle (5) rotate with long head (3) and be connected.

2. The anorectal push device of claim 1, wherein: the disc (2) is arranged in a shuttle shape.

3. The anorectal push device of claim 1, wherein: the middle part of the turnbuckle (5) is provided with a round hole, and the inner wall of the round hole is provided with female threads for being rotatably connected with the male threads (6).

4. The anorectal push device of claim 1, wherein: the number of the fixing holes (7) is 6, and the 6 fixing holes (7) are symmetrically arranged on the surface of the fixing disc (4).