CN219230068U

CN219230068U - Endometrial cancer lifts palace device

Info

Publication number: CN219230068U
Application number: CN202222696133.XU
Authority: CN
Inventors: 周福兴; 杨晓姗
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-06-23
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an endometrial cancer uterine-lifting device which comprises an inner assembly and an outer assembly, wherein the inner assembly consists of a tube body, an adjusting balloon and a silica gel end sleeve, the outer assembly consists of an adjusting outer tube and an elastic expanding plate, the adjusting balloon is communicated with a connecting air tube, external air is conveniently supplied into the adjusting balloon through the connecting air tube by the adjusting valve, the expansion of the adjusting balloon is realized, the purpose of small-amplitude uterine-lifting is achieved, the subsequent examination and nursing operation is facilitated, the adjusting outer tube can slide up and down along the outer wall of the tube body, when the adjusting outer tube drives the elastic expanding plate to contact an outward guide arc, the guiding effect of the outward guide arc is facilitated, the inward stress of the elastic expanding plate is influenced by external thrust, namely, the elastic expanding plate is expanded from a converging state to the direction of a peripheral uterine cavity, and the purpose of large-amplitude uterine-lifting is achieved.

Description

Endometrial cancer lifts palace device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a uterine lifting device for endometrial cancer.

Background

Endometrial cancer is the third in female genital tract malignant tumors in China, and high in female genital system cancer is the first place; the safety of endoscopy for the treatment of endometrial cancer remains controversial; current research considers that laparoscopic excision of the uterus and appendages is safe; for example, there is no significant difference in major complications between trans-abdominal hysterectomy and laparoscopic-assisted trans-vaginal hysterectomy and total laparoscopic hysterectomy; however, the laparoscopic surgery can reduce the complications related to the surgery, shorten the hospitalization time, reduce the pain and realize quick recovery; for the safety of tumors, the non-tumor technology in minimally invasive surgery is of vital importance, and a uterine manipulator is an indispensable instrument for hysterectomy, sub-total hysterectomy and wide total hysterectomy under a gynecological laparoscope; in endoscopic holter hysterectomy, the entire cervix is required to be annular free, and in order to expose the cervix at the operative site, the auxiliary surgeon is required to cooperate with the doctor of the main knife.

According to the above, the uterus lifting device in the prior art only has small-amplitude uterus lifting and expanding function on the cervical position, and can not realize large-amplitude uterus expanding function on the uterine cavity, so that the operation field and operation are greatly influenced. In view of the above drawbacks, it is necessary to design an endometrial cancer uterine lifting device.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: an endometrial cancer uterine lifting device is provided to solve the problems proposed by the background technology.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a palace device is lifted to endometrial cancer, includes interior subassembly and outer subassembly, interior subassembly constitute by body, regulation sacculus and silica gel pot head, outer subassembly constitute by adjusting outer tube and elasticity expanding support plate, outer subassembly cover locate interior subassembly outer wall, outer subassembly and interior subassembly adopt sliding connection, regulation sacculus set firmly in the body upper end outside, regulation sacculus adopt the hot melt to be connected with the body, silica gel pot head set firmly in the body top, silica gel pot head and body adopt the hot melt to be connected, regulation outer tube cover locate the body outer wall, regulation outer tube and body adopt sliding connection, elasticity expanding support plate encircle in adjusting outer tube top, elasticity expanding support plate and adjusting outer tube integrated into one piece.

Further, the right side of the inner wall of the pipe body is fixedly provided with a connecting air pipe, the connecting air pipe is connected with the pipe body by adopting an adhesive, the connecting air pipe is connected with the adjusting balloon by adopting an adhesive, the bottom port of the connecting air pipe is fixedly provided with an adjusting valve, and the adjusting valve is connected with the connecting air pipe by adopting an adhesive.

Further, the upper end of the outer wall of the pipe body is also provided with an outward guide arc, and the outward guide arc is in a funnel shape with a small diameter at the lower end and a large diameter at the upper end.

Furthermore, a clearance groove is arranged between the elastic expansion plates, and the clearance groove is a U-shaped groove.

Further, the elastic expansion plate has stress and can be internally converged by self stress.

Compared with the prior art, the endometrial cancer uterine lifting device has the following advantages;

1. firstly, the adjusting balloon is communicated with the connecting air pipe, so that external air is conveniently supplied into the adjusting balloon through the connecting air pipe by the adjusting valve, namely, the expansion of the adjusting balloon is realized, the purpose of small-amplitude uterus lifting is achieved, and the follow-up examination and nursing operation is facilitated.

2. And secondly, the outer tube is regulated to slide up and down along the outer wall of the tube body, when the outer tube is regulated to drive the elastic expansion plate to contact the outward guide arc, the guiding effect of the outward guide arc is beneficial to the inward stress of the elastic expansion plate to be influenced by external thrust, namely, the elastic expansion plate expands from the converging state to the peripheral uterine cavity direction, so that the purpose of lifting and expanding the uterus greatly is achieved.

Drawings

Fig. 1 is a front view of an endometrial cancer lifting device;

fig. 2 is a top view of an endometrial cancer lifting device;

fig. 3 is an a-way cross-sectional view of an endometrial cancer lifting device;

fig. 4 is a perspective view of an endometrial cancer lifting device in fig. 1;

fig. 5 is a perspective view of an endometrial cancer lifting device in fig. 2;

fig. 6 is a perspective view of an endometrial cancer lifting device in an isolated state, fig. 1;

fig. 7 is a perspective view of the elastic expansion plate in a contracted state.

The inner assembly 1, the outer assembly 2, the tube body 3, the adjusting balloon 4, the silica gel end sleeve 5, the adjusting outer tube 6, the elastic expanding plate 7, the connecting air tube 301, the adjusting valve 302, the outward guiding arc 303 and the avoiding groove 701.

The following detailed description will be further described in conjunction with the above-described figures.

Detailed Description

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other instances well-known process steps are not described in detail.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, an endometrial cancer uterine lifting device comprises an inner assembly 1, an outer assembly 2, a tube body 3, an adjusting balloon 4, a silica gel end sleeve 5, an adjusting outer tube 6, an elastic expanding plate 7, a connecting air tube 301, an adjusting valve 302, an outward guiding arc 303 and a avoiding groove 701;

in one embodiment, the inner component 1 and the outer component 2 can be combined with each other, so that the outer component 2 is sleeved on the outer wall of the inner component 1, and can be detached and separated, thereby being beneficial to cleaning and disinfection;

in one embodiment, the tube body 3 is convenient for medical staff to grasp and insert the device from the vagina of a patient, so that the subsequent uterine lifting operation is facilitated;

in one embodiment, the adjusting balloon 4 is communicated with the connecting air pipe 301, and when the adjusting valve 302 is connected with the inflating equipment in the prior art, the adjusting balloon 4 can be opened in a rotating way, so that external air is conveniently supplied into the adjusting balloon 4 by the adjusting valve 302 through the connecting air pipe 301, namely, the inflation of the adjusting balloon 4 is realized, the purpose of small-amplitude uterus lifting is achieved, and the subsequent examination and nursing operation is facilitated;

in one embodiment, the silica gel end sleeve 5 is made of soft materials and has certain strength, so that the silica gel end sleeve can be in soft contact with the interior of the uterine cavity of a patient, can also achieve support, and is beneficial to subsequent instrument insertion operation;

in one embodiment, the adjusting outer tube 6 can slide up and down along the outer wall of the tube body 3, when the adjusting outer tube 6 drives the elastic expanding plate 7 to contact the outward guide arc 303, the guiding action of the outward guide arc 303 is beneficial to the inward stress of the elastic expanding plate 7 to be influenced by external thrust, namely, the elastic expanding plate expands from the bundling state to the peripheral uterine cavity direction, namely, the purpose of greatly lifting and expanding the uterus is achieved;

in one embodiment, the slit 701 is avoided to realize the segmentation of the elastic expansion plate 7, so that the penetration of medical instruments can be facilitated, and the operation is facilitated;

specifically, during operation, the inner assembly 1 can expand the uterine cavity of a patient along the vagina to the uterine cavity, and then the air is injected to realize the expansion of the adjusting saccule 4, so that the small-amplitude expansion of the uterine cavity of the patient is realized, the examination of the uterine cavity by medical staff is facilitated, after the outer assembly 2 is sleeved into the inner assembly 1 and goes deep, the expansion opening of the elastic expansion plate 7 can be facilitated, and the operation of a surgical instrument is facilitated because the size of the elastic expansion plate 7 is large.

Claims

1. The utility model provides a palace device is lifted to endometrial cancer, its characterized in that includes interior subassembly and outer subassembly, interior subassembly constitute by body, regulation sacculus and silica gel pot head, outer subassembly constitute by adjusting outer tube and elasticity and expanding the fagging, outer subassembly cover locate interior subassembly outer wall, outer subassembly and interior subassembly adopt sliding connection, regulation sacculus set firmly in the body upper end outside, regulation sacculus and body adopt hot melt to be connected, silica gel pot head set firmly in the body top, silica gel pot head and body adopt hot melt to be connected, regulation outer tube cover locate the body outer wall, regulation outer tube and body adopt sliding connection, elasticity expand the fagging and encircle in adjusting outer tube top, elasticity expand fagging and adjust outer tube integrated into one piece.

2. The uterine-lifting device for endometrial cancer as defined in claim 1, wherein a connecting air pipe is further fixedly arranged on the right side of the inner wall of the pipe body, the connecting air pipe is connected with the pipe body by an adhesive, the connecting air pipe is connected with the adjusting balloon by an adhesive, an adjusting valve is further fixedly arranged at the bottom port of the connecting air pipe, and the adjusting valve is connected with the connecting air pipe by an adhesive.

3. The uterine lifting device for endometrial cancer according to claim 1, wherein the upper end of the outer wall of the tube body is further provided with an outward guide arc, and the outward guide arc is funnel-shaped with a small diameter at the lower end and a large diameter at the upper end.

4. The uterine lifting device for endometrial cancer as defined in claim 1, wherein a clearance slot is further provided between said elastic expansion plates, said clearance slot being a U-shaped groove.

5. An endometrial cancer lifting device as defined in claim 1 wherein said elastic spreader plate is stressed and is capable of being necked inwardly by its own stress.