CN204971393U - Vagina, rectum separation assistor - Google Patents

Abstract

The utility model provides a vagina, rectum separation assistor, belongs to medical technical field. The problem of separation vagina and rectum exist in the operation unsafe factor and easy infection is solved. Technical scheme: including rectal plate, vagina board, open that a sympodium holds, hob, adjusting nut, the rectal plate holds swing joint with the vagina board through opening the sympodium to formation duckbilled shape, be provided with the rectal plate handle as an organic whole with the rectal plate at the rectal plate lower extreme, be provided with the vagina wrench handle as an organic whole with the vagina board at vagina board lower extreme, outside top surface at the rectal plate handle still is provided with the baffle, and the hob passes baffle and rectal plate handle to pass through the external screw thread of hob and adjusting nut's thread connection with adjusting nut, adjusting nut is located the inboard of rectal plate handle. The utility model has the advantages of safe, health, can reach the requirement of art person, convenient and fast, more humanized.

Description

A kind of vagina, rectum seprating assistant device

Technical field

This utility model belongs to medical technical field, is specifically related to a kind of vagina, rectum seprating assistant device.

Background technology

Current cervical cancer, rectal cancer sickness rate are higher, for cancer have in early days surgical engine can patient, no matter our first-selected operative treatment, take abdominal mode or laparoscopic surgery mode, all needs to be separated vagina and rectum in art.For cervical cancer and cancer of vagina patient, during operation patient in order to be separated vagina process in not damage rectal cause intestinal perforation, after usually allowing assistant that finger is inserted rectal cavity, rectum is chosen sacrad to increase intravaginal rectal gap to facilitate separation; For rectal cancer patient, during operation, patient causes perforation to not damage vagina in the process being separated rectum, after usually allowing assistant that finger is inserted vagina chooses vagina to pubic symphysis.Finger is inserted vagina or rectum by assistant due to needs by two kinds of above-mentioned modes of operation back and forth, therefore no matter be not there is safety for assistant or patient, be separated in vagina, rectal procedures in operation and very likely injure assistant's finger, cause assistant's wound and increase the risk that it infects infectious disease; Simultaneously owing to repeatedly placing finger in vagina and rectal cavity, and then the risk that increase vagina is polluted by intestinal contents, cause unnecessary vaginal infection.Moreover, increased the mode in vagina and rectum gap in the past by assistant, and easily caused assistant to point during long-time operation tired out, cause artificially increasing vagina and rectum gap is unsatisfied with, do not reach patient's necessary requirement, make in operator art, to be separated vagina and rectum difficulty; But also do not have a kind of assistant's aforesaid operations that can substitute can use up the equipment avoiding above-mentioned risk to greatest extent again clinically at present.

Utility model content

The purpose of this utility model is for solving the unsafe factor and susceptible problem that exist when prior art is separated vagina and rectum in operation, providing a kind of vagina, rectum seprating assistant device.

For achieving the above object, the technical scheme that this utility model adopts is: a kind of vagina, rectum seprating assistant device, wherein: comprise rectal plate 1, vaginal plate 2, opening and closing bearing 3, screw rod 4, adjusting nut 5, vaginal plate handle 6, rectal plate handle 8; Described rectal plate 1 is flexibly connected by opening and closing bearing 3 with vaginal plate 2, forms duckbill when rectal plate 1 and vaginal plate 2 are close to each other; Described rectal plate 1 bends towards vaginal plate 2 direction away from rectal plate handle 8 end, and rectal plate 1 bends towards away from vaginal plate 2 direction near vaginal plate handle 6 end; Described rectal plate handle 8 is positioned at the rear end of rectal plate 1, and with rectal plate 1 each other one, described rectal plate handle 8 is also offered screw rod perforation 7, vaginal plate handle 6 be positioned at vaginal plate 2 rear end and with vaginal plate 2 each other one, one end of described screw rod 4 is fixedly connected with near opening and closing bearing 3 with the medial surface of vaginal plate handle 6; The other end through the screw rod perforation 7 that rectal plate handle 8 is offered, and extends to outside rectal plate handle 8; Described adjusting nut 5 is connected with the female thread of adjusting nut 5 by the external screw thread of screw rod 4, and described adjusting nut 5 is positioned at the inner side of rectal plate handle 8.

Further preferred embodiment, the major axis of described rectal plate 1 is S-shaped, its major axis 10 ~ 14cm, wide 2 ~ 3cm, thickness 2mm, and its plate body is tile.

Described rectal plate handle 8, screw rod perforation 7, vaginal plate handle 6 are rectangle.

Described vaginal plate 2 major axis is a straight line, and its length is 7 ~ 10cm, wide 2 ~ 3cm, thickness 2mm, and its plate body is tile.

Compared with prior art, this utility model to instead of with assistant by putting into finger the mode that rectum or vagina increase vagina and rectum gap, therefore, has the following advantages:

1, using this utility model to carry out operation can avoid patient in operation to accidentally injure the hands of assistant;

2, this utility model is used to carry out operating the risk can avoiding assistant Yin Ben operation and increase infection infectious disease;

3, the S cambered design of this utility model rectal plate simulation human rectum normal physiological radian, can avoid oppressing the perineum ischemic necrosis caused for a long time, can increase comfort level and the toleration of patient simultaneously;

4, assistant's finger is replaced mode of operation medial vagina in the past can be avoided to be polluted by rectal contents and the vaginitis that causes with this utility model;

5, increase vagina and rectum gap by this utility model, alleviate the labor intensity of assistant, simultaneously also easily meet operator to vagina and rectum clearance requirement, make patient in art, be separated vagina and rectum is no longer difficult;

6, this utility model adopts sped structure, makes the magnitude of separation of vaginal plate and rectal plate controlled, convenient and swift, hommization more.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention:

As shown in Figure 1, the present embodiment a kind of vagina, rectum seprating assistant device, wherein: comprise rectal plate 1, vaginal plate 2, opening and closing bearing 3, screw rod 4, adjusting nut 5, vaginal plate handle 6, rectal plate handle 8; Described rectal plate 1 is flexibly connected by opening and closing bearing 3 with vaginal plate 2, forms duckbill when rectal plate 1 and vaginal plate 2 are close to each other; The major axis of described rectal plate 1 is S-shaped, its major axis 10 ~ 14cm, and the wide of described rectal plate 1 is 3cm, thickness 2mm, and its plate body is tile.Described rectal plate 1 bends towards vaginal plate 2 direction away from rectal plate handle 8 end, and rectal plate 1 bends towards away from vaginal plate 2 direction near vaginal plate handle 6 end; Described rectal plate handle 8 is positioned at the rear end of rectal plate 1, and with rectal plate 1 each other one, described rectal plate handle 8 is cuboid, its size grips with just handled easily person and is advisable, described rectal plate handle 8 is also offered screw rod perforation 7, described screw rod perforation 7 is rectangle, and its size can just make screw rod 4 pass freely through, and can block adjusting nut 5 simultaneously and make it not pass; Described vaginal plate 2 major axis is a straight line, and its length is 7 ~ 10cm, and wide is 3cm, thickness 2mm, and its plate body is tile; Vaginal plate handle 6 be positioned at vaginal plate 2 rear end and with vaginal plate 2 each other one, described vaginal plate handle 6 is cuboid, its size grips with just handled easily person and is advisable, and one end of described screw rod 4 is fixedly connected with near opening and closing bearing 3 with the medial surface of vaginal plate handle 6; The other end through the screw rod perforation 7 that rectal plate handle 8 is offered, and extends to outside rectal plate handle 8; Described adjusting nut 5 is connected with the female thread of adjusting nut 5 by the external screw thread of screw rod 4, and described adjusting nut 5 is positioned at the inner side of rectal plate handle 8.

Operating procedure of the present utility model: during operation, patient is in lithotomy position, first adjusting nut, make its vaginal plate and its state that is roughly parallel to each other of rectal plate maintenance close to each other, thereafter hand-held hands handle, ensure during gripping that vaginal plate is positioned at patient's outside of belly, rectal plate is positioned at the patient back side, thereafter first the head end of rectal plate is placed into anus, then vaginal plate head end is placed into vaginal orifice, again intravaginal rectal seprating assistant device is slowly advanced to rectum and vagina deep, stop after vaginal plate reaches posterior fornix of vagina, now adjusting adjusting nut makes its two handle separately, thus by opening and closing bearing, vaginal plate is separated with rectal plate, and then push vagina to the patient outside of belly, rectum is pushed to the patient back side, increase intravaginal rectal gap, when intravaginal rectal gap reaches the width of patient's requirement, adjusting nut is fixed, patient now can be facilitated to be separated vagina or rectum.

Claims (4)

1. vagina, a rectum seprating assistant device, is characterized in that: comprise rectal plate (1), vaginal plate (2), opening and closing bearing (3), screw rod (4), adjusting nut (5), vaginal plate handle (6), rectal plate handle (8); Described rectal plate (1) is flexibly connected by opening and closing bearing (3) with vaginal plate (2), forms duckbill when rectal plate (1) and vaginal plate (2) are close to each other; Described rectal plate (1) bends towards vaginal plate (2) direction away from rectal plate handle (8) end, and rectal plate (1) bends towards away from vaginal plate (2) direction near vaginal plate handle (6) end; Described rectal plate handle (8) is positioned at the rear end of rectal plate (1), and with rectal plate (1) each other one, described rectal plate handle (8) is also offered screw rod perforation (7), vaginal plate handle (6) be positioned at vaginal plate (2) rear end and with vaginal plate (2) each other one, one end of described screw rod (4) is fixedly connected with near opening and closing bearing (3) with the medial surface of vaginal plate handle (6); The other end through screw rod perforation (7) that rectal plate handle (8) is offered, and extends to rectal plate handle (8) outward; Described adjusting nut (5) is connected with the female thread of adjusting nut (5) by the external screw thread of screw rod (4), and described adjusting nut (5) is positioned at the inner side of rectal plate handle (8).

2. a kind of vagina according to claim 1, rectum seprating assistant device, it is characterized in that: the major axis of described rectal plate (1) is S-shaped, its major axis 10 ~ 14cm, wide 2 ~ 3cm, thickness 2mm, its plate body is tile.

3. a kind of vagina according to claim 1, rectum seprating assistant device, is characterized in that: described rectal plate handle (8), screw rod perforation (7), vaginal plate handle (6) are rectangle.

4. a kind of vagina according to claim 1, rectum seprating assistant device, it is characterized in that: described vaginal plate (2) major axis is a straight line, its length is 7 ~ 10cm, wide 2 ~ 3cm, thickness 2mm, and its plate body is tile.