CN217744544U

CN217744544U - Single-leaf obstetric forceps protective sleeve

Info

Publication number: CN217744544U
Application number: CN202221476744.7U
Authority: CN
Inventors: 丁虹娟; 张茜; 贾瑞喆; 陈敏; 刘岚
Original assignee: Nanjing Maternity and Child Healthcare Hospital
Current assignee: Nanjing Maternity and Child Healthcare Hospital
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-08
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a single-leaf obstetric forceps protective sheath relates to single-leaf obstetric forceps technical field, for solving current single-leaf obstetric forceps protective sheath, because it is easy slippage from the obstetric forceps in the in-service use, causes the problem of obstetric forceps centre gripping and installation awkward. Including the single-page obstetric forceps protective sheath, the inside of single-page obstetric forceps protective sheath is provided with the obstetric forceps slot, and wavy soft silica gel pad, its setting is in the upper end of single-page obstetric forceps protective sheath, binding off circle, it sets up the one end of single-page obstetric forceps protective sheath, the inside of binding off circle is provided with the shrink rubber band circle, the inside of shrink rubber band circle is provided with the elastic silica gel layer, the inboard on elastic silica gel layer is provided with elasticity binding off silica gel column, two be provided with the obstetric forceps inserted hole between the elasticity binding off silica gel column, the outside of elasticity binding off silica gel column is provided with the elastic contraction mouth.

Description

Single-leaf obstetric forceps protective sleeve

Technical Field

The utility model relates to a single-leaf obstetric forceps technical field specifically is a single-leaf obstetric forceps protective sheath.

Background

An obstetric forceps is an instrument that can be used to assist a parturient in delivering a baby. Obstetric forceps for delivery are one of the important means for solving the problem of difficult delivery at the head, shortening the second stage of labor and terminating pregnancy as soon as possible.

In conventional forceps devices, as in application No.: 201220002159.3; the name is as follows: a protective sleeve for forceps leaves of obstetric forceps. The device includes: the protective sleeve is a tubular structure and has the same shape as the front third section of the forceps blade. The utility model discloses still relate to another kind of obstetric forceps leaf protective sheath, under the natural crimp state with the preceding third district section shape of obstetric forceps leaf the same. Its advantages are: the utility model has the advantages that the shape of the blade protective sleeve of the obstetric forceps is consistent with that of the forceps blade of the obstetric forceps, the elasticity is high, the thickness is moderate, and the incidence rate of complications such as fetal facial contusion, facial skin damage, head and facial nerve damage and the like can be obviously reduced; the operation of the obstetric forceps is not inconvenient, the damage to the birth canal of the lying-in woman is small, and the obstetric forceps are safe and reliable; the soft silica gel is used for preparation, the cost is low, the soft silica gel can be used as a disposable article, the use method is simple, and the soft silica gel is suitable for wide popularization and use.

However, the single-blade obstetric forceps protective sleeve has the problem that the forceps are inconvenient to clamp, install and use because the single-blade obstetric forceps protective sleeve is easy to slip from the obstetric forceps in the actual use process; therefore, the existing requirements are not met, and a single-blade obstetric forceps protective sleeve is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single-leaf obstetric forceps protective sheath to solve the current single-leaf obstetric forceps protective sheath that proposes in the above-mentioned background art, because it is easy slippage from the obstetric forceps in the in-service use, cause the problem of obstetric forceps centre gripping and installation awkward.

In order to achieve the above purpose, the utility model provides a following technical scheme: a single-leaf obstetric forceps protective sleeve comprises a single-leaf obstetric forceps protective sleeve, wherein an obstetric forceps slot is formed in the single-leaf obstetric forceps protective sleeve, and the obstetric forceps slot and the single-leaf obstetric forceps protective sleeve are integrally formed;

further comprising:

the wavy soft silica gel pad is arranged at the upper end of the single-page obstetric forceps protective sleeve and is integrally formed with the single-page obstetric forceps protective sleeve;

and the closing ring is arranged at one end of the single-page obstetric forceps protective sleeve, and the closing ring and the single-page obstetric forceps protective sleeve are integrally formed.

Preferably, the inside of the closing-in ring is provided with a contraction rubber band ring, and the contraction rubber band ring and the closing-in ring are integrally formed.

Preferably, the elastic silica gel layer is arranged in the contracting rubber band ring, and the elastic silica gel layer and the closing ring are integrally formed.

Preferably, the inside of elasticity silica gel layer is provided with elasticity binding off silica gel column, and elasticity binding off silica gel column is provided with two, and elasticity binding off silica gel column and elasticity silica gel layer integrated into one piece set up, two be provided with the product pincers inserted hole between the elasticity binding off silica gel column, and the product pincers inserted hole sets up with elasticity binding off silica gel, elasticity silica gel layer integrated into one piece, the outside of elasticity binding off silica gel column is provided with the elastic contraction mouth, and the elastic contraction mouth sets up with elasticity binding off silica gel, elasticity silica gel layer integrated into one piece.

Preferably, the second magnetic suction block is arranged inside the elastic closing-up silica gel column, the upper end and the lower end of the obstetric forceps insertion opening are both provided with the first side suction block, and the first side suction block is arranged inside the elastic silica gel layer.

Preferably, the upper end of the wavy soft silica gel pad is provided with an anti-skid protrusion, and the anti-skid protrusion and the wavy soft silica gel pad are integrally formed.

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

1. the utility model discloses a setting of closing up circle, when the cover is on the obstetric forceps at single-leaf obstetric forceps protective sheath, the obstetric forceps passes inside the obstetric forceps inserted hole inserts the obstetric forceps slot, this moment because the effort of obstetric forceps, make the elasticity binding off silica gel column of its both sides extruded, elasticity binding off silica gel column is to the elastic contraction mouth elastic deformation in the outside, when the obstetric forceps inserts the obstetric forceps slot completely, elasticity binding off silica gel column kick-backs the shrink, shrink rubber band circle has improved the binding off effort of binding off circle, make the obstetric forceps inserted hole can hug closely more, and the first side that the department was inserted to the obstetric forceps inhales piece and second magnetism and is inhaled the piece and be connected with the obstetric forceps structure magnetism, the stability that single-leaf obstetric forceps protective sheath and obstetric forceps are connected has greatly been improved, reduce the slippage risk, current single-leaf obstetric forceps protective sheath has been solved, because it easily slips from the obstetric forceps in the in-service use, cause the obstetric forceps centre gripping and install the problem inconvenient.

2. Through the setting of the soft silica gel pad of wavy, non-slip raised, the soft silica gel pad of wavy effectively protects the foetus head, prevents that obstetric forceps from exerting oneself excessively to the foetus head face cause the injury, and non-slip raised has improved the coefficient of friction of the soft silica gel pad of wavy and foetus head face contact, prevents that the slippage risk from taking place.

Drawings

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

FIG. 2 is a schematic side view of the closing-up ring of the present invention;

FIG. 3 is an enlarged view of the wavy soft silica gel pad structure of the present invention;

FIG. 4 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a single-page obstetric forceps protective sleeve; 2. a closing ring; 3. a wavy soft silica gel pad; 4. a obstetric forceps slot; 5. contracting the elastic ring; 6. an elastic silica gel layer; 7. elastically closing up the silica gel column; 8. inserting the obstetric forceps into the opening; 9. an elastic constriction; 10. a first side suction block; 11. a second magnetic attraction block; 12. and (4) anti-skid bulges.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a single-leaf obstetric forceps protective sleeve comprises a single-leaf obstetric forceps protective sleeve 1, wherein an obstetric forceps slot 4 is formed in the single-leaf obstetric forceps protective sleeve 1, and the obstetric forceps slot 4 and the single-leaf obstetric forceps protective sleeve 1 are integrally formed;

further comprising:

the wavy soft silica gel pad 3 is arranged at the upper end of the single-page obstetric forceps protective sleeve 1, and the wavy soft silica gel pad 3 and the single-page obstetric forceps protective sleeve 1 are integrally formed;

and the closing-in ring 2 is arranged at one end of the single-page obstetric forceps protective sleeve 1, and the closing-in ring 2 and the single-page obstetric forceps protective sleeve 1 are integrally formed.

Further, the inside of closing up circle 2 is provided with shrink rubber band circle 5, and shrink

rubber band circle

5 and 2 integrated into one piece settings of closing up circle.

Further, the inside of shrink rubber band circle 5 is provided with elastic silica gel layer 6, and elastic silica gel layer 6 and close up and enclose 2 integrated into one piece setting.

Furthermore, an elastic closing-in silica gel column 7 is arranged on the inner side of the elastic silica gel layer 6, two elastic closing-in silica gel columns 7 are arranged, the elastic closing-in silica gel columns 7 and the elastic silica gel layer 6 are integrally formed, a forceps insertion opening 8 is arranged between the two elastic closing-in silica gel columns 7, the forceps insertion opening 8, the elastic closing-in silica gel columns 7 and the elastic silica gel layer 6 are integrally formed, an elastic shrinkage port 9 is arranged on the outer side of the elastic closing-in silica gel column 7, and the elastic shrinkage port 9, the elastic closing-in silica gel columns 7 and the elastic silica gel layer 6 are integrally formed.

Furthermore, a second magnetic suction block 11 is arranged inside the elastic closing silica gel column 7, first side suction blocks 10 are arranged at the upper end and the lower end of the obstetric forceps insertion opening 8, and the first side suction blocks 10 are arranged inside the elastic silica gel layer 6.

Further, the upper end of the wavy soft silica gel pad 3 is provided with an anti-skid protrusion 12, and the anti-skid protrusion 12 and the wavy soft silica gel pad 3 are integrally formed.

The working principle is as follows: when the forceps are used, when the single-sheet forceps protective sleeve 1 is sleeved on the forceps, the forceps pass through the forceps insertion opening 8 and are inserted into the forceps slot 4, at the moment, due to the acting force of the forceps, the elastic closing-up silica gel columns 7 on the two sides of the forceps protective sleeve are extruded, the elastic closing-up silica gel columns 7 elastically deform towards the outer elastic contraction opening 9 of the elastic closing-up silica gel columns 7, when the forceps are completely inserted into the forceps slot 4, the elastic closing-up silica gel columns 7 rebound and contract, the closing-up acting force of the closing-up ring 2 is improved by the contraction rubber ring 5, the forceps insertion opening 8 can be more tightly attached to the forceps, the first side suction block 10 and the second side suction block 11 at the forceps insertion opening of the forceps are connected with the forceps structure magnetic suction, the stability of the single-sheet forceps protective sleeve 1 connected with the forceps is greatly improved, the slipping risk is reduced, the existing single-sheet forceps protective sleeve is solved, the problem that the forceps are inconvenient to clamp clamping, installation and use of the forceps due to the fact that the fetus head is easily slipped from the forceps in the actual use process, the wavy soft silica gel pads 3 effectively protect the fetus head against the slipping.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. A single-leaf obstetric forceps protective sleeve comprises a single-leaf obstetric forceps protective sleeve (1), wherein an obstetric forceps slot (4) is formed in the single-leaf obstetric forceps protective sleeve (1), and the obstetric forceps slot (4) and the single-leaf obstetric forceps protective sleeve (1) are integrally formed;

the method is characterized in that: further comprising:

the wavy soft silica gel pad (3) is arranged at the upper end of the single-page obstetric forceps protective sleeve (1), and the wavy soft silica gel pad (3) and the single-page obstetric forceps protective sleeve (1) are integrally formed;

the closing-in ring (2) is arranged at one end of the single-page obstetric forceps protective sleeve (1), and the closing-in ring (2) and the single-page obstetric forceps protective sleeve (1) are integrally formed.

2. A protective casing for a single-blade obstetric forceps according to claim 1 characterised in that: the inside of closing-in circle (2) is provided with shrink rubber band circle (5), and shrink rubber band circle (5) and closing-in circle (2) integrated into one piece set up.

3. A protective casing for a single-blade obstetric forceps according to claim 2, characterised in that: the elastic silica gel layer (6) is arranged inside the contraction rubber band ring (5), and the elastic silica gel layer (6) and the closing ring (2) are integrally formed.

4. A protective casing for a single-blade obstetric forceps according to claim 3, characterised in that: the utility model discloses a silica gel layer's production pincers, including elasticity silica gel layer (6), elasticity binding off silica gel layer (7), and elasticity binding off silica gel layer (7) and elasticity silica gel layer (6) integrated into one piece set up, two be provided with between elasticity binding off silica gel layer (7) and produce pincers inserted hole (8), and produce pincers inserted hole (8) and elasticity binding off silica gel layer (7), elasticity silica gel layer (6) integrated into one piece set up, the outside of elasticity binding off silica gel layer (7) is provided with elastic contraction mouth (9), and elastic contraction mouth (9) and elasticity binding off silica gel layer (7), elasticity silica gel layer (6) integrated into one piece set up.

5. A single-blade forceps protective sheath as claimed in claim 4, wherein: the interior of the elastic closing-up silica gel column (7) is provided with a second magnetic suction block (11), the upper end and the lower end of the obstetric forceps inserting opening (8) are respectively provided with a first side suction block (10), and the first side suction blocks (10) are arranged inside the elastic silica gel layer (6).

6. A single-blade forceps protective sheath as claimed in claim 1, wherein: the upper end of the wavy soft silica gel pad (3) is provided with an anti-skid bulge (12), and the anti-skid bulge (12) and the wavy soft silica gel pad (3) are integrally formed.