CN209966337U

CN209966337U - Anorectal surgery examination auxiliary tool

Info

Publication number: CN209966337U
Application number: CN201920653750.7U
Authority: CN
Inventors: 陈郑达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-21
Anticipated expiration: 2029-05-09

Abstract

The utility model provides an anorectal surgery inspection appurtenance, including front end duckbilled plectrum and with front end duckbilled plectrum fixed connection's the handle of pressing, press the handle and include the single handle that two symmetries set up, every the draw-in groove board is installed to the symmetry on the upper and lower end inner wall of single handle, two symmetries set up unfixed installation pull subassembly between the single handle, the pull subassembly includes the annular striker, the annular striker passes the draw-in groove board and is located the draw-in groove board with between the single handle inner wall, just the diameter of annular striker is greater than two that the longitudinal symmetry installation set up distance between the draw-in groove board. The utility model has the advantages of reasonable design, simple to use mainly through the design of pull subassembly, can realize two single handle rigidity's purpose to can alleviate the drawback of the arm ache that leads to owing to hold down the press handle always.

Description

Anorectal surgery examination auxiliary tool

Technical Field

The utility model mainly relates to the technical field of medical anus expanding devices, in particular to an auxiliary appliance for anorectal surgery examination.

Background

Anorectal surgery is a clinical discipline that uses surgery as the primary method for treating tumors, trauma and other diseases occurring in the anal and large intestine, with anorectal disease occurring most frequently in the anorectal bowel segment.

When the inspection process of anus intestines branch of academic or vocational study, all can utilize some appurtenances to realize the inside inspection of anus intestines, in the conventional anus intestines inspection appurtenance, the anus dilator is a commonly used auxiliary assembly, mainly generally realizes the expansion of front end duckbill through pressing the handle, thereby realizes that the anus intestines expand and open the purpose that realizes inside observation.

The pressing handle of the existing anus dilator does not have any auxiliary structure, and after the anus dilator is manually pressed, the purpose of expanding the size of the front-end duckbill can be kept only by keeping the pressing action of the hand for a long time, so that the arm of a medical worker can feel sour and painful due to keeping a posture for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an anorectal surgery examination auxiliary tool for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an anorectal surgery inspection appurtenance, including front end duckbilled plectrum and with front end duckbilled plectrum fixed connection's the handle of pressing, press the handle and include the single handle that two symmetries set up, every draw groove board, two symmetry settings are installed to the symmetry on the upper and lower end inner wall of single handle unfixed between the single handle installs the pull subassembly, the pull subassembly includes that the annular keeps off the material, the annular keeps off the material and passes the draw groove board and be located draw groove board with between the single handle inner wall, just the diameter that the annular kept off the material is greater than two that the longitudinal symmetry installation set up distance between the draw groove board.

Further, the body lower part of front end duckbilled plectrum, the symmetry is fixed with the rubber soft piece, the laminating of rubber soft piece the outer wall of front end duckbilled plectrum is fixed.

Furthermore, each single handle is provided with a convex groove which is recessed inwards on the upper end surface and the lower end surface, one end of each clamping groove plate, which is in contact with the single handle, is designed into a T-shaped structure, and one end of the T-shaped structure of each clamping groove plate is clamped in the convex groove.

Furthermore, each slot clamping plate is far away from one end of the T-shaped structure, a plurality of arc-shaped grooves are uniformly formed in the slot clamping plate, and the distance between the arc-shaped grooves is smaller than the diameter of the annular material blocking plate.

Furthermore, the drawing component comprises a cylindrical baffle body, a ball body is fixed at the bottom end of the cylindrical baffle body through a connecting rod, sliding rods are symmetrically arranged on two sides of the cylindrical baffle body, and external threads are arranged on the sliding rods.

Furthermore, the inner wall of the single handle is provided with a sliding groove along the length direction, and one end of the sliding rod, which is far away from the cylindrical blocking body, extends into the sliding groove.

Furthermore, the annular inner wall of the annular material blocking part is provided with an internal thread, and the annular material blocking part is detachably mounted on the sliding rod through the mutual meshing of the internal thread and the external thread.

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

the utility model has the advantages of reasonable design, simple to use mainly through the involving of pull subassembly, after two single handle compression to the specified distance, the pulling pull subassembly leads to the assigned position, loosens the hand of holding the single handle tightly, and two single handle outwards expand, because the effect that the annular kept off the material can block the expansion of two single handles to can realize two single handle rigidity's purpose, thereby can alleviate the drawback of the arm ache that leads to because hold the pressure handle tightly always.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial structural view of the single handle of the present invention;

FIG. 3 is a schematic structural view of part A of the present invention;

fig. 4 is a schematic structural view of the drawing assembly of the present invention.

In the figure: 1-duckbill poking sheet at the front end; 11-rubber soft block; 2-pressing the handle; 2 a-a convex groove; 2 b-a chute; 22-a card slot plate; 22 a-an arc-shaped slot; 23-a drawing assembly; 23 a-cylindrical stopper; 23 b-a connecting rod; 23 c-sphere; 23 d-a slide bar; 23 e-ring material blocking.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-4, an anorectal surgery examination auxiliary tool comprises a front-end duckbill shifting piece 1 and a pressing handle 2 fixedly connected with the front-end duckbill shifting piece 1, wherein the pressing handle 2 comprises two single handles symmetrically arranged, clamping groove plates 22 are symmetrically arranged on the inner walls of the upper end and the lower end of each single handle, a drawing assembly 23 is asymmetrically arranged between the single handles and is not fixedly arranged, the drawing assembly 23 comprises an annular material blocking 23e, the annular material blocking 23e penetrates through the clamping groove plates 22 to be located between the clamping groove plates 22 and the inner walls of the single handles, and the diameter of the annular material blocking 23e is larger than the distance between the two clamping groove plates 22 which are symmetrically arranged from top to bottom.

Referring to fig. 1, rubber soft blocks 11 are symmetrically fixed on the lower portion of the body of the front duckbill shifting piece 1, and the rubber soft blocks 11 are fixed to be attached to the outer wall of the front duckbill shifting piece 1. In this embodiment, through the effect of the soft rubber block 11, the scratch of the duckbilled poking sheet 1 at the front end on the human body can be avoided, and meanwhile, the discomfort of the human body caused by the direct action of the stainless steel block on the human body can be avoided.

Referring to fig. 2-3, the upper and lower end surfaces of each single handle are respectively provided with a convex groove 2a recessed inwards, one end of each card slot plate 22 contacting with the single handle is designed to be a T-shaped structure, and one end of the T-shaped structure of the card slot plate 22 is clamped in the convex groove 2 a. In the present embodiment, the detachable installation of the card slot plate 22 in the single handle can be realized by the design of the convex groove 2a and the T-shaped structure design of the card slot plate 22.

Referring to fig. 2-3, a plurality of arc-shaped grooves 22a are uniformly formed in one end of each of the groove clamping plates 22 away from the T-shaped structure, and the distance between the arc-shaped grooves 22a which are symmetrical up and down is smaller than the diameter of the annular material blocking plate 23 e. In this embodiment, the arc-shaped slot 22a can prevent the two single handles from moving left and right after the drawing assembly 23 is fixed.

Referring to fig. 4, the drawing assembly 23 includes a cylindrical stopper 23a, a ball 23c is fixed at a bottom end of the cylindrical stopper 23a through a connecting rod 23b, sliding rods 23d are symmetrically arranged at two sides of the cylindrical stopper 23a, and external threads are arranged on the sliding rods 23 d. In the present embodiment, the cylindrical stopper 23a and the sliding rod 23d are designed to be in threaded engagement, so that when the cylindrical stopper 23a is in a resisting action, no slipping-off phenomenon is caused.

Referring to fig. 3, a sliding groove 2b is formed in the inner wall of the single handle along the length direction, and one end of the sliding rod 23d, which is far away from the cylindrical stopper 23a, extends into the sliding groove 2 b. In the present embodiment, the end position placement of the cylindrical stopper 23a can be realized by the function of the slide groove 2 b.

Referring to fig. 4, the annular inner wall of the annular stop 23e is provided with an internal thread, and the annular stop 23e is detachably mounted on the sliding rod 23d by the mutual engagement of the internal thread and the external thread. In this embodiment, the annular stop 23e is mounted on the sliding rod 23d by engaging the internal thread and the external thread, so that the annular stop 23e is prevented from sliding on the sliding rod 23 d.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides an anorectal surgery inspection appurtenance, including front end duckbilled plectrum (1) and with front end duckbilled plectrum (1) fixed connection's pressing handle (2), a serial communication port, pressing handle (2) including the single handle that two symmetries set up, every draw groove board (22), two symmetries set up on the upper and lower end inner wall of single handle unfixed installation pull subassembly (23) between the single handle, pull subassembly (23) are including annular fender material (23 e), annular fender material (23 e) pass draw groove board (22) and are located draw groove board (22) with between the single handle inner wall, just the diameter of annular fender material (23 e) is greater than two that the symmetry installation set up from top to bottom distance between draw groove board (22).

2. The anorectal surgery examination auxiliary tool is characterized in that rubber soft blocks (11) are symmetrically fixed to the lower portion of the body of the front duckbill shifting sheet (1), and the rubber soft blocks (11) are fixed to be attached to the outer wall of the front duckbill shifting sheet (1).

3. The anorectal surgery examination aid of claim 1 wherein each of the single handles is provided with a convex groove (2 a) recessed inwards on the upper and lower end surfaces thereof, the end of each of the notch plates (22) contacting with the single handle is designed to be T-shaped, and one end of the T-shaped structure of the notch plate (22) is clamped in the convex groove (2 a).

4. The anorectal surgery examination aid of claim 3 wherein, a plurality of arc-shaped grooves (22 a) are uniformly arranged at one end of each notch plate (22) far away from the T-shaped structure, and the distance between the arc-shaped grooves (22 a) which are symmetrical up and down is smaller than the diameter of the annular stop gauge (23 e).

5. The anorectal surgical examination auxiliary tool is characterized in that the drawing component (23) comprises a cylindrical stopper (23 a), a ball (23 c) is fixed at the bottom end of the cylindrical stopper (23 a) through a connecting rod (23 b), sliding rods (23 d) are symmetrically arranged on two sides of the cylindrical stopper (23 a), and external threads are arranged on the sliding rods (23 d).

6. The anorectal surgery examination aid of claim 5 wherein the inner wall of the single handle is provided with a sliding groove (2 b) along the length direction, and one end of the sliding rod (23 d) far away from the cylindrical stopper (23 a) extends into the sliding groove (2 b).

7. The anorectal surgery examination aid of claim 6 wherein the annular stop (23 e) is provided with an internal thread on the inner annular wall, and the annular stop (23 e) is detachably mounted on the sliding rod (23 d) by the mutual engagement of the internal thread and the external thread.