CN213129657U

CN213129657U - Hepatobiliary surgery expanding unit

Info

Publication number: CN213129657U
Application number: CN202021539266.0U
Authority: CN
Inventors: 侯明星
Original assignee: Chengdu Wenjiang District Hospital Of Traditional Chinese Medicine
Current assignee: Chengdu Wenjiang District Hospital Of Traditional Chinese Medicine
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the field of medical appliances, in particular to a surgical hepatobiliary dilation device, which comprises a frame body, wherein a support plate is fixedly arranged at the top of the frame body; the surface of the support plate is provided with a limiting sliding groove, an inner cavity of the limiting sliding groove is inserted with a limiting sliding block, the outer wall of the limiting sliding block is fixedly connected with a sleeve, and the outer wall of the sleeve is inserted with a second bolt. The utility model discloses an utilize two sets of device symmetries to be fixed in bed body both sides, then with the wound to the outside pulling to make the biggest exposure of patient wound, other component parts of expansion appliance can not appear and cause the condition of sheltering from to the wound, thereby make and to provide the biggest operation operating space for the doctor, thereby promoted the effect of expansion, it is comparatively practical, be fit for extensively promoting and using.

Description

Hepatobiliary surgery expanding unit

Technical Field

The utility model relates to the field of medical equipment, specifically a hepatobiliary surgery expanding unit.

Background

Liver and gall surgery mainly studies hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people.

When an operation is performed in the existing hepatobiliary surgery, the wound needs to be expanded by using the expansion device, so that a doctor can conveniently operate the expansion device, but when the expansion device is expanded in the use process of the existing expansion device, the periphery of the wound is easily shielded, so that the condition of shielding an operation space exists to a certain extent. Therefore, we propose a surgical hepatobiliary dilation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hepatobiliary surgery extension fixture, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a surgical hepatobiliary dilation device comprises a frame body, wherein a support plate is fixedly arranged at the top of the frame body;

the supporting plate is characterized in that a limiting sliding groove is formed in the surface of the supporting plate, a limiting sliding block is inserted into an inner cavity of the limiting sliding groove, a sleeve is fixedly connected to the outer wall of the limiting sliding block, a second bolt is inserted into the outer wall of the sleeve, penetrates through the sleeve and the limiting sliding block and abuts against the inner wall of the limiting sliding groove, an inserting rod is inserted into the right end of the sleeve, a pulling plate is fixedly connected to the outer end of the inserting rod, a fixed block is fixedly mounted on the upper surface of the sleeve, a lead screw is inserted into the left side wall of the fixed block, and the lead screw penetrates through the fixed block and is.

As an optimized embodiment of the utility model, the bar hole has been seted up to sheathed tube upper surface, the slide bar run through the bar hole and with inserted bar outer wall fixed connection.

As a preferred embodiment of the present invention, the pressing plate is disposed in the inner cavity of the frame body, the first bolt is inserted into the outer wall of the frame body, the first bolt penetrates through the frame body and is inserted into the inner cavity of the bearing, and the bearing is fixedly mounted on the upper surface of the pressing plate.

As a preferred embodiment of the present invention, a rubber pad is fixedly installed at the bottom of the pressing plate.

As a preferred embodiment of the present invention, the frame body is a U-shaped frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a hepatobiliary surgery expanding device is fixed in bed body both sides through utilizing two sets of device symmetries, then with wound to the outside pulling to make the biggest exposure of patient wound, other component parts of expanding device can not appear and cause the condition of sheltering from to the wound, thereby make and to provide the biggest operation operating space for the doctor, thereby promoted the effect of expansion.

2. The utility model discloses a hepatobiliary surgery extension fixture can go up and down through the sleeve pipe, and the inserted bar can transversely be adjusted simultaneously to the feasible patient that can adapt to different heights and weight, application scope is wide.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the surgical dilator for liver and gallbladder;

FIG. 2 is a schematic structural view of the outer wall of the sleeve of the surgical dilator for hepatobiliary tract of the present invention;

fig. 3 is a schematic view of the pressing plate structure of the surgical dilator for hepatobiliary diseases of the present invention.

In the figure: 1. a frame body; 2. a support plate; 3. a limiting slide block; 4. a sleeve; 5. a second bolt; 6. a limiting chute; 7. inserting a rod; 8. pulling a plate; 9. a slide bar; 10. a fixed block; 11. a screw rod; 12. pressing a plate; 13. a first bolt; 14. a strip-shaped hole; 15. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a surgical hepatobiliary dilation device comprises a frame body 1, wherein a support plate 2 is fixedly arranged at the top of the frame body 1;

the surface of the support plate 2 is provided with a limit chute 6, the inner cavity of the limit chute 6 is inserted with a limit slide block 3, the outer wall of the limiting slide block 3 is fixedly connected with a sleeve 4, the outer wall of the sleeve 4 is inserted with a second bolt 5, the second bolt 5 penetrates through the sleeve 4 and the limiting slide block 3 and is tightly propped against the inner wall of the limiting slide groove 6, an inserted link 7 is inserted at the right end of the sleeve 4, the outer end of the inserted link 7 is fixedly connected with a pulling plate 8, a fixed block 10 is fixedly arranged on the upper surface of the sleeve 4, a screw rod 11 is inserted into the left side wall of the fixed block 10, the lead screw 11 penetrates through the fixed block 10 and is fixedly connected with the slide rod 9 through a bearing, and in this embodiment, referring to fig. 1, specifically, the wound is pulled open by adjusting the pulling plate 8 to the outside, so that the wound can be exposed to the maximum, and the maximum operation space is provided for a doctor.

Referring to fig. 2 in this embodiment, a strip-shaped hole 14 is formed in the upper surface of the sleeve 4, and the sliding rod 9 penetrates through the strip-shaped hole 14 and is fixedly connected with the outer wall of the inserting rod 7, specifically, the sliding rod 9 can be connected with the inserting rod 7, and the sliding rod 9 moves to drive the inserting rod 7 to stretch and retract, so as to adjust the pulling plate 8.

In the embodiment, referring to fig. 1, a pressing plate 12 is disposed in an inner cavity of the frame 1, a first bolt 13 is inserted into an outer wall of the frame 1, the first bolt 13 penetrates through the frame and is inserted into an inner cavity of a bearing, the bearing is fixedly mounted on an upper surface of the pressing plate 12, and specifically, the first bolt 13 can drive the pressing plate 12 to be pressed on a surface of a bed body, so that the device is stable.

Referring to fig. 3 in this embodiment, a rubber pad 15 is fixedly installed at the bottom of the pressing plate 12, specifically, friction is increased and sliding is reduced.

In the embodiment, referring to fig. 1, the frame body 1 is a U-shaped frame.

It should be noted that, the components included in the hepatobiliary surgery dilation device of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electric devices in the above mentioned are connected through wires, referring to the power elements, electric devices, adaptive monitoring computers and power sources, and specific connection means, referring to the following working principle, the electric connection between the electric devices is completed in sequence, and detailed connection means thereof is a known technology in the art, the following main introduces the working principle and process, without describing the electric control, when working, firstly two sets of devices are symmetrically arranged on both sides of the bed body, then the frame body 1 is sleeved on the bedside, and then the first bolt 13 is rotated to drive the pressing plate 12 to be pressed on the surface of the bed body, make the fastening, then make sliding sleeve 4 go up and down through not hard up second bolt 5, thereby adapt to the thickness of patient's health, make arm-tie 8 card at patient's wound, then rotatory lead screw 11 makes and drives 7 lateral shifting of inserted bar, thereby make the tissue of 8 pulling wounds of arm-tie, thereby expand, make wound expansion maximize, and the at utmost exposes, avoid appearing the condition of sheltering from, for the doctor provides the operating space of maximize, then perform the operation can, the device simple structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A hepatobiliary surgery dilation device, comprising a frame (1), characterized in that: a support plate (2) is fixedly arranged at the top of the frame body (1);

the supporting plate is characterized in that a limiting sliding groove (6) is formed in the surface of the supporting plate (2), a limiting sliding block (3) is inserted into an inner cavity of the limiting sliding groove (6), a sleeve (4) is fixedly connected to the outer wall of the limiting sliding block (3), a second bolt (5) is inserted into the outer wall of the sleeve (4), the second bolt (5) penetrates through the sleeve (4) and the limiting sliding block (3) and abuts against the inner wall of the limiting sliding groove (6), an inserting rod (7) is inserted into the right end of the sleeve (4), a pull plate (8) is fixedly connected to the outer end of the inserting rod (7), a fixed block (10) is fixedly mounted on the upper surface of the sleeve (4), a lead screw (11) is inserted into the left side wall of the fixed block (10), and the lead screw (11) penetrates through the fixed block (10) and is fixedly.

2. A hepatobiliary surgical dilation device according to claim 1, wherein: a strip-shaped hole (14) is formed in the upper surface of the sleeve (4), and the sliding rod (9) penetrates through the strip-shaped hole (14) and is fixedly connected with the outer wall of the inserting rod (7).

3. A hepatobiliary surgical dilation device according to claim 1, wherein: the inner cavity of the frame body (1) is provided with a pressing plate (12), the outer wall of the frame body (1) is connected with a first bolt (13) in an inserting mode, the first bolt (13) penetrates through the frame body and is connected with the inner cavity of the bearing in an inserting mode, and the bearing is fixedly installed on the upper surface of the pressing plate (12).

4. A hepatobiliary surgical dilation device according to claim 3, wherein: and a rubber pad (15) is fixedly arranged at the bottom of the pressing plate (12).

5. A hepatobiliary surgical dilation device according to claim 1, wherein: the frame body (1) is a U-shaped frame.