阅读说明：本技术 一种儿科用的***撑开装置 (Anus distraction device that paediatrics was used ) 是由 黄燕妮 于 2020-05-15 设计创作，主要内容包括：本发明涉及一种撑开装置,尤其涉及一种儿科用的肛门撑开装置。本发明要解决的技术问题是：提供一种可以调节撑开插入深度、方便使用的儿科用的肛门撑开装置。一种儿科用的肛门撑开装置,包括有：第一支撑板,第一支撑板上开有第一滑动槽；第一圆轴,滑动式安装在第一滑动槽内；第一直角杆,安装在第一圆轴上；动力组件,安装在第一直角杆上,通过转动方式提供动力进行移动。本发明通过动力组件,可以为撑开儿童的肛门提供动力,只需转动把手即可做到,设备使用非常方便,轨道和滑块对第二支撑板进行导向,设备使用更加稳定,因为儿童的臀部大致为椭圆形,第一支撑板和第二支撑板在撑开的过程中,会向后移动,可以保护儿童的臀部。(The invention relates to a distraction device, in particular to an anus distraction device for pediatrics. The technical problem to be solved by the invention is as follows: provides a pediatric anus opening device which can adjust the opening insertion depth and is convenient to use. An anal distraction device for pediatric use comprising: the first supporting plate is provided with a first sliding groove; the first round shaft is slidably arranged in the first sliding groove; the first right-angle rod is arranged on the first round shaft; and the power assembly is arranged on the first right-angle rod and provides power to move in a rotating mode. The child anus opening device can provide power for opening the anus of a child through the power assembly, the operation can be achieved only by rotating the handle, the device is very convenient to use, the track and the sliding block guide the second supporting plate, the device is more stable to use, the hip of the child is approximately oval, the first supporting plate and the second supporting plate can move backwards in the opening process, and the hip of the child can be protected.)

1. An anus distraction device that paediatrics was used which characterized in that, including:

the device comprises a first supporting plate (1), wherein a first sliding groove (2) is formed in the first supporting plate (1);

the first round shaft (3) is slidably arranged in the first sliding groove (2);

a first right-angle bar (4) mounted on the first circular shaft (3);

the power assembly is arranged on the first right-angle rod (4) and provides power to move in a rotating mode;

the opening component is arranged on the power component and is used for opening the anus in a sliding mode;

the guide assembly is arranged between the strutting assembly and the first right-angle rod (4).

2. The pediatric anal distraction device of claim 1, wherein the power assembly comprises:

the bearing seat (5) is installed on the first right-angle rod (4);

the screw rod (6) is rotatably arranged in the bearing seat (5);

the handle (7) is arranged on the screw rod (6);

and the nut (8) is arranged on the screw rod (6).

3. The pediatric anal distractor of claim 2, wherein the distractor assembly comprises:

the second right-angle rod (9) is arranged on the nut (8);

the second round shaft (10) is arranged on the second right-angle rod (9);

and the second supporting plate (11) is arranged on the second circular shaft (10) in a sliding manner, a second sliding groove (12) is formed in the second supporting plate (11), and the second circular shaft (10) is arranged in the second sliding groove (12) in a sliding manner.

4. The pediatric anal distraction device of claim 3, wherein the guide assembly comprises:

the track (13) is arranged on the second right-angle rod (9);

a slider (14) slidably mounted on the rail (13);

and the connecting rod (15) is arranged on the sliding block (14), and the other end of the connecting rod (15) is arranged on the first right-angle rod (4).

5. The pediatric anal distraction device of claim 4, further comprising:

the third right-angle rod (16) is arranged on the second supporting plate (11);

the guide sleeve (17) is arranged on the third right-angle rod (16) in a sliding manner;

the sliding rail (18) is arranged on the guide sleeve (17) in a sliding manner;

two springs (19) are arranged between the first round shaft (3) and the first supporting plate (1) and between the second round shaft (10) and the second supporting plate (11);

the fourth right-angle rod (20) is arranged on the bearing seat (5);

and the wedge block (21) is arranged on the third right-angle rod (16), and the wedge block (21) is matched with the fourth right-angle rod (20).

6. The pediatric anal distraction device of claim 5, further comprising:

and the illuminating lamp (22) is arranged on the slide rail (18).

7. The pediatric anal distraction device of claim 6, further comprising:

an elastic cord (23) mounted on the second circular shaft (10);

a first clip (24) mounted on the end of the elastic cord (23);

and a second clip (25) mounted on the other end of the elastic cord (23).

Technical Field

The invention relates to a distraction device, in particular to an anus distraction device for pediatrics.

Background

Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in growth and development stage. When the anus of the child is inspected, the anus of the child needs to be spread, and therefore, the anus spreader needs to be used.

Patent publication No. is CN 209332017U's patent publication a medical paediatrics expands anus ware, including the disc, characterized by: the circumference evenly is provided with a set of recess on the outer fringe cambered surface of disc, every be fixed with the cross axle in the recess respectively, every articulated ring one respectively on the cross axle, every the outside of ring one is fixed connection ring two respectively, every ring two is passed by the round bar respectively, every the one end of round bar is fixed connection respectively struts the arc piece, and is adjacent strut the arc piece and match each other, every the other end of round bar is the one end of fixed connection connecting rod respectively, every the other end of connecting rod is one side of fixed connection splint respectively. The invention relates to the field of medical equipment, in particular to a medical pediatric anus dilator. This device can effectual expansion patient anus, can confirm the size that struts the arc piece as required. Although the device can strut children's anus, can not control the degree of depth of strutting, the security is lower, needs the people to hold always simultaneously, and is very inconvenient.

There is therefore a need to develop a pediatric anal spreader that is safe and easy to use.

Disclosure of Invention

In order to overcome the defects that the existing anus opening device cannot adjust the opening depth, has low safety and needs to be held by a person all the time, the invention has the technical problems that: provides a pediatric anus opening device which is safe and convenient to use.

The technical implementation scheme of the invention is as follows: an anal distraction device for pediatric use comprising: the first supporting plate is provided with a first sliding groove; the first round shaft is slidably arranged in the first sliding groove; the first right-angle rod is arranged on the first round shaft; the power assembly is arranged on the first right-angle rod and provides power to move in a rotating mode; the opening component is arranged on the power component and is used for opening the anus in a sliding mode; the guide assembly is installed between the strutting assembly and the first right-angle rod.

More preferably, the power assembly includes: the bearing seat is arranged on the first right-angle rod; the screw rod is rotatably arranged in the bearing block; the handle is arranged on the screw rod; and the nut is arranged on the screw rod.

More preferably, the distractor assembly includes: the second right-angle rod is arranged on the nut; the second round shaft is arranged on the second right-angle rod; and the second supporting plate is arranged on the second round shaft in a sliding manner, a second sliding groove is formed in the second supporting plate, and the second round shaft is arranged in the second sliding groove in a sliding manner.

More preferably, the guide assembly includes: the track is arranged on the second right-angle rod; the sliding block is arranged on the track in a sliding manner; the connecting rod is installed on the slider, and the connecting rod other end is installed on first right-angle bar.

More preferably, the method further comprises the following steps: the third right-angle rod is arranged on the second supporting plate; the guide sleeve is arranged on the third right-angle rod in a sliding manner; the sliding rail is arranged on the guide sleeve in a sliding manner; two springs are arranged between the first round shaft and the first supporting plate and between the second round shaft and the second supporting plate; the fourth right-angle rod is arranged on the bearing seat; and the wedge block is arranged on the third right-angle rod and is matched with the fourth right-angle rod.

More preferably, the method further comprises the following steps: the light is installed on the slide rail.

More preferably, the method further comprises the following steps: the elastic rope is arranged on the second round shaft; the first clamp is arranged at the end part of the elastic rope; and the second clamp is arranged at the other end of the elastic rope.

Compared with the prior art, the invention has the following advantages: according to the invention, power can be provided for opening the anus of the child through the power assembly, the operation can be realized only by rotating the handle, the equipment is very convenient to use, the track and the sliding block guide the second supporting plate, the equipment is more stable to use, the opening force can be slowly increased because the first supporting plate and the second supporting plate can move backwards, the observation by people is more convenient, meanwhile, the slowly increased force cannot cause great influence on the child, the equipment is tied to the foot of the child through the elastic rope, and the equipment is not required to be held by a doctor all the time, so that the equipment is more convenient to use.

Drawings

Fig. 1 is a schematic front perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a perspective view of a fourth embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.