CN213850839U

CN213850839U - Drag hook for gynecological operation

Info

Publication number: CN213850839U
Application number: CN202022134461.1U
Authority: CN
Inventors: 路会侠
Original assignee: Dali University
Current assignee: Dali University
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-03
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a drag hook for gynaecology and obstetrics's operation, include: a base; the fixing sleeve is internally provided with a telescopic rod; one end of the supporting rod is hinged with the top end of the telescopic rod, and a hydraulic telescopic rod is hinged between the middle part of the supporting rod and the middle part of the telescopic rod; the telescopic draw hook comprises a mounting seat, a threaded rod, an adjusting handle and a draw hook assembly, wherein a sliding groove is formed in the mounting seat along the length direction, the threaded rod is arranged in the sliding groove, the adjusting handle is connected with one end of the threaded rod, which is positioned outside the mounting seat, and the draw hook assembly is sleeved on the threaded rod and moves back and forth along the length direction of the threaded rod; the utility model discloses an adjust the handle that sets up and can control accommodate the lead screw and rotate, play the effect of shrink pulling to the operation drag hook, through direction angle about the adjustable drag hook of hydraulic telescoping rod to can be firm catch on the operation position, avoid snatching the angle problem and lead to the landing phenomenon, improved the security and the stability of operation.

Description

Drag hook for gynecological operation

Technical Field

The utility model relates to the technical field of medical equipment, more specifically the drag hook for gynecologic and obstetrical surgery that says so relates to.

Background

In gynecological surgery, in order to fully expose the surgical field, the surgical wound is usually pulled by a surgical retractor. The angle of the front end of a common draw hook is generally fixed, so that the draw hook is easy to slip off due to the problem of the angle of the draw hook when the surgical site is drawn, the operation is influenced, and even greater safety accidents are caused sometimes, so that how to improve the grabbing firmness becomes an important subject.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problems in the prior art to a certain extent and provides a drag hook for gynecological and obstetrical operations.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a retractor for gynecological surgery, comprising: a base;

the bottom end cylinder of the fixed sleeve is vertically connected to the top of the base, and a telescopic rod is arranged in the fixed sleeve;

one end of the supporting rod is hinged with the top end of the telescopic rod, and a hydraulic telescopic rod is hinged between the middle part of the supporting rod and the middle part of the telescopic rod;

scalable drag hook, scalable drag hook includes mount pad, threaded rod, regulation handle and drag hook subassembly, the bottom fixed connection of mount pad is in on the bracing piece, the spout has been seted up along length direction in the mount pad, the threaded rod sets up in the spout, and one end extend the spout and with the regulation handle is connected, the drag hook subassembly cup joints on the threaded rod, and follows threaded rod length direction back-and-forth movement.

According to the above scheme, the utility model discloses an adjust the handle that sets up and can control accommodate the lead screw and rotate, play the effect of shrink pulling to the operation drag hook, make the stability of operation drag hook when using improve, the not hard up skew of operation drag hook can not appear and cause the influence to the operation, and the space that occupies during the use is less, can not influence going on of operation, direction angle about adjustable drag hook through hydraulic telescoping rod, thereby can be firm catch the operation position, avoid snatching the angle problem and lead to the landing phenomenon, the security and the stability of operation have been improved.

Furthermore, the draw hook assembly comprises a draw hook mounting seat, a connecting pipe and a surgical draw hook, wherein the draw hook mounting seat is sleeved on the threaded rod and is provided with a threaded hole matched with the threaded rod; the lower fixedly connected with of drag hook mount pad is perpendicular to the connecting plate of threaded rod, the connecting pipe with the perpendicular fixed connection of connecting plate, be provided with the spring in the connecting pipe, the spring is kept away from the one end of connecting plate is provided with the spliced pole, run through on operation drag hook top and stretch into in the connecting pipe with the spliced pole rotates to be connected.

Adopt above-mentioned scheme's beneficial effect, the spring through setting up can be when the operation drag hook begins to use, and the pulling when starting the operation drag hook plays the effect of buffering, avoids the operation drag hook too stiff to cause the injury nature harm to the operation wound.

Furthermore, the outer side wall of the mounting seat is connected with a limiting cover plate.

Adopt the beneficial effect of above-mentioned scheme, inject the sliding range of operation drag hook.

Further, an LED searchlight is arranged at the end part of the mounting seat.

By adopting the beneficial effects of the scheme, a good lighting effect is achieved, and the operation of medical staff is more accurate.

Furthermore, the telescopic rod is installed in the fixed sleeve through an adjusting nut.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram provided by the present invention.

Fig. 2 is a schematic structural view of the retractable retractor of the present invention.

Wherein:

10-a base; 20-fixing the sleeve; 21-a telescopic rod; 22-an adjusting nut; 30-a support bar; 31-hydraulic telescopic rod; 40-retractable draw hook; 41-a mounting seat; 42-threaded rod; 43-adjusting the handle; 44-hook mounting base; 45-connecting pipe; 46-surgical retractor; 47-a spring; 50-LED searchlight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 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.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment of the utility model discloses drag hook for gynaecology and obstetrics's operation, include: a base 10;

the bottom end of the fixed sleeve 20 is vertically connected to the base 10, and the telescopic rod 21 is installed in the fixed sleeve 20 through an adjusting nut 22;

one end of the support rod 30 is hinged with the top end of the telescopic rod 21, a hydraulic telescopic rod 31 is arranged between the middle part of the support rod 30 and the middle part of the telescopic rod 21, and two ends of the hydraulic telescopic rod 31 are respectively hinged with the middle part of the support rod 30 and the middle part of the telescopic rod 21;

scalable drag hook 40, scalable drag hook 40 include mount pad 41, threaded rod 42, adjust handle 43 and drag hook component, and the bottom fixed connection of mount pad 41 has seted up the spout along length direction in the mount pad 41 on bracing piece 30, and threaded rod 42 sets up in the spout, and adjust handle 43 and threaded rod 42 and be located the outer one end of mount pad 41 and be connected, and the drag hook component cup joints on threaded rod 42 to along the threaded rod 42 length direction back-and-forth movement.

Advantageously, the outer side wall of the mounting seat 41 is connected with a limiting cover plate, so that the moving distance of the surgical retractor is limited, and the safety is improved.

Advantageously, a scale bar may be further disposed on the outer sidewall of the mounting seat 41, so as to accurately control the moving distance of the hook mounting seat 44, and improve the safety of the operation.

As shown in fig. 2, the retractor assembly includes a retractor mounting seat 44, a connecting tube 45 and a surgical retractor 46, wherein the retractor mounting seat 44 is sleeved on the threaded rod 42 and is provided with a threaded hole adapted to the threaded rod 42; the connecting plate of perpendicular to threaded rod 42 is fixedly connected with the below of drag hook mount pad 44, and connecting pipe 45 and the perpendicular fixed connection of connecting plate are provided with spring 47 in the connecting pipe 45, and the one end that the connecting plate was kept away from to spring 47 is provided with the spliced pole, and connecting pipe 45 is run through on 46 tops of surgery drag hook and the spliced pole rotates to be connected.

Advantageously, an LED floodlight 50 is provided at the end of the mounting 41.

The utility model discloses the theory of operation: when in use, the whole device can be fixed on an operating bed, the floor area of an operating room is effectively reduced, the drag hook mounting seat is driven to move in the sliding groove by rotating the adjusting handle control threaded rod, the connecting plate and the connecting pipe are driven to move by moving the drag hook mounting seat, so that the wound is propped open by the operation drag hook for operation, the vertical direction angle of the drag hook is changed by the support of the hydraulic telescopic rod, the spring arranged can play a role in buffering the pulling when the operation drag hook is started, the operation drag hook is prevented from being damaged by the injury of the operation wound due to the over stiffness of the operation drag hook, the operation drag hook plays a role in contracting and pulling by adjusting the handle control threaded rod to rotate, the stability of the operation drag hook is improved when in use, the influence on the operation caused by the looseness and the deviation of the operation drag hook can not occur, the stability of the operation drag hook is higher, and the occupied space is smaller when in use, the operation is not affected, and the safety of the operation is improved.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drag hook for gynecological operation is characterized by comprising:

a base (10);

the bottom end of the fixed sleeve (20) is vertically connected to the top of the base (10), and a telescopic rod (21) is arranged in the fixed sleeve (20);

one end of the supporting rod (30) is hinged with the top end of the telescopic rod (21), and a hydraulic telescopic rod (31) is hinged between the middle part of the supporting rod (30) and the middle part of the telescopic rod (21);

scalable drag hook (40), scalable drag hook (40) are including mount pad (41), threaded rod (42), regulation handle (43) and drag hook component, the bottom fixed connection of mount pad (41) is in on bracing piece (30), the spout has been seted up along length direction in mount pad (41), threaded rod (42) set up in the spout, and one end extend the spout and with regulation handle (43) are connected, the drag hook component cup joints on threaded rod (42), and follow threaded rod (42) length direction back-and-forth movement.

2. The gynecological surgical retractor according to claim 1, wherein the retractor assembly comprises a retractor mounting seat (44), a connecting pipe (45) and a surgical retractor (46), the retractor mounting seat (44) is sleeved on the threaded rod (42) and is provided with a threaded hole matched with the threaded rod (42); the below fixedly connected with of drag hook mount pad (44) is perpendicular to the connecting plate of threaded rod (42), connecting pipe (45) with the perpendicular fixed connection of connecting plate, be provided with spring (47) in connecting pipe (45), spring (47) are kept away from the one end of connecting plate is provided with the spliced pole, operation drag hook (46) top is run through and is stretched into in connecting pipe (45) with the spliced pole rotates to be connected.

3. The retractor for gynecological operations according to claim 2, wherein the outer side wall of the mounting seat (41) is connected with a limiting cover plate.

4. An gynecological retractor according to claim 1, characterized in that an LED light (50) is provided at the end of the mounting base (41).

5. An gynecological retractor according to claim 1, characterized in that the telescopic rod (21) is mounted in the fixing sleeve (20) by means of an adjusting nut (22).