CN213641174U

CN213641174U - Artificial membrane rupturing fingerstall for obstetrical department

Info

Publication number: CN213641174U
Application number: CN202021571509.9U
Authority: CN
Inventors: 康苏娅; 翁洋洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-09
Anticipated expiration: 2030-07-31

Abstract

The utility model provides an obstetrical department uses artifical rupture of membranes dactylotheca, its including the cover form dactylotheca body that has closed tip and opening tip, be located the rupture of membranes portion on the dactylotheca body, the dactylotheca body is made by elastic rubber material, rupture of membranes portion protruding in the surface of dactylotheca body, rupture of membranes portion sets up the closed tip of dactylotheca body or the lateral part that is close to closed tip, the hardness of rupture of membranes portion is greater than the hardness of dactylotheca body. The artificial membrane rupturing fingerstall for obstetrics provided by the utility model can be applied to various cervical conditions, avoids mother and infant and doctor from being injured, plays a role in protecting the birth canal, reduces the discomfort of the puerpera, and can lock the fingerstall on the finger without generating tightening feeling; the method is suitable for hospitals of various levels and doctors with different experiences; the product has low price.

Description

Artificial membrane rupturing fingerstall for obstetrical department

Technical Field

The utility model belongs to the medical equipment field, concretely relates to obstetrical department is with artifical rupture of membranes dactylotheca.

Background

The artificial rupture of the membrane means that the amniotic membrane at the uterine opening is intervened and torn in an artificial way so as to observe the color of the amniotic fluid, strengthen the uterine contraction and accelerate the progress of the labor process, and is a common induced labor way in the natural delivery process. At present, the needle point or the tissue clamp is directly operated by manual operation, although the two tools can realize membrane rupture, when the volume of amniotic fluid is too small, the fetal membrane is too close to the fetal scalp, the experience of a doctor is insufficient or the operation is unskilled, the head of a baby can be damaged by adopting the mode. When a patient is nervous or the matching performance is poor, the patient cannot keep still in the operation process, the artificial membrane breaking is difficult due to poor cervical conditions, the birth canal is easy to scratch, the pain of a puerpera is increased, and the puerpera or a doctor is injured. The current mode of operation has great risks and a product which overcomes the above defects is urgently needed to safely carry out artificial membrane rupture.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an obstetrical department uses artifical rupture of membranes dactylotheca can apply to under the multiple cervical condition, avoids mother and infant and doctor be injured, alleviates lying-in woman uncomfortable and feels.

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

the utility model provides an obstetrical department uses artifical rupture of membranes dactylotheca, its including the cover form dactylotheca body that has closed tip and opening tip, be located the rupture of membranes portion on the dactylotheca body, the dactylotheca body is made by elastic rubber material, rupture of membranes portion protruding in the surface of dactylotheca body, rupture of membranes portion sets up the closed tip of dactylotheca body or the lateral part that is close to closed tip, the hardness of rupture of membranes portion is greater than the hardness of dactylotheca body.

Furthermore, the membrane breaking part is a limiting boss arranged on the finger stall body, a membrane breaking bulge is arranged on the limiting boss, and the membrane breaking bulge protrudes out of the outer surface of the limiting boss.

Furthermore, the film breaking protrusion and the limiting boss are of an integrally formed structure, or the film breaking protrusion is bonded on the limiting boss.

Furthermore, the limiting boss is of an annular structure, and the outer side surface of the membrane breaking protrusion is of a conical structure or the membrane breaking protrusion is of a cone structure.

Furthermore, the thickness range of the limiting boss is 0.5-2mm, and the thickness range of the film breaking protrusion is 1-8 mm.

Further, the rupture of membranes arch is made by elastic rubber material or medical metal material.

Furthermore, the membrane breaking part is a structure which is embedded into the closed end part of the finger sleeve body and is protruded out of the outer surface of the finger sleeve body.

Furthermore, a plurality of deformable fold parts are arranged on the finger stall body.

Furthermore, the fingerstall body is provided with a fixing part which is protruded from the outer surface of the fingerstall body and is of an annular structure, and the side edge of the fixing part is a concave part which is recessed inwards and is of an annular structure.

Furthermore, the opening end part of the finger sleeve body is provided with a tightening rib capable of being rolled.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the finger sleeve can be applied to various cervical conditions, mother and infant and doctors are prevented from being injured, the birth canal is protected, the discomfort of a puerpera is relieved, and the finger sleeve can be locked on fingers without generating tightening feeling; the method is suitable for hospitals of various levels and doctors with different experiences; the product has low price and simple manufacture, and is convenient for industrialized mass production.

Drawings

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

Fig. 1 is a perspective view of an artificial membrane rupturing finger cot for obstetrical department provided by the embodiment of the utility model;

fig. 2 is a top view of an artificial membrane rupturing finger cot for obstetrical department provided by the embodiment of the utility model;

fig. 3 is a sectional view of the artificial membrane rupturing finger cot for obstetrical department provided by the embodiment of the utility model.

Wherein the reference numerals include: 1-a finger stall body, 2-a membrane breaking part, 21-a limiting boss, 22-a membrane breaking bulge, 3-a folding part, 4-a fixing part, 5-a sunken part and 6-a tightening rib.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

In an embodiment of the present invention, an artificial rupture of membranes finger stall for obstetrical department is provided, see fig. 1, it includes finger stall body 1, rupture of membranes portion 2 that is located on finger stall body 1, finger stall body 1 is a sleeve-like structure, it has closed tip and open end, and the finger can get into finger stall body 1 from the open end until reaching the closed end, finger stall body 1 is made by elastic rubber material. The film breaking part 2 protrudes from the outer surface of the finger stall body 1, the film breaking part 2 is arranged at the closed end part of the finger stall body 1 or the side part close to the closed end part, and the hardness of the film breaking part 2 is greater than that of the finger stall body 1 (the hardness refers to Shore hardness).

In an embodiment of the present invention, the specific structure of the membrane rupturing portion 2 is as follows: the membrane rupturing part 2 is a limiting boss 21 arranged on the finger stall body 1, the limiting boss 21 and the finger stall body 1 are of an integrally formed structure, membrane rupturing protrusions 22 are arranged on the limiting boss 21, and the membrane rupturing protrusions 22 protrude out of the outer surface of the limiting boss 21. The limiting boss 21 is of an annular structure, the outer side surface of the membrane breaking protrusion 22 is preferably of a conical structure, or the membrane breaking protrusion 22 is of a conical structure (preferably a cone), namely, the membrane breaking protrusion has a tip, the conical structure and the conical structure both refer to a shape with a narrow top and a wide bottom, the end part far away from the limiting boss 21 is arranged at the top, and the end part connected with the limiting boss 21 is arranged at the bottom. When the finger stall is used for membrane rupture, under the action of external force, the tip of the membrane rupture bulge 22 can generate puncture force and friction force on the fetal membrane, so that the fetal membrane (amniotic membrane) at the uterine opening is torn. Spacing boss 21 plays the effect of restriction depth of penetration when the dactylotheca pierces the amniotic membrane of lying-in woman, improves safety in utilization.

Rupture of membranes arch 22 and spacing boss 21 have two kinds of connected modes, and the first kind is rupture of membranes arch 22 and spacing boss 21 are integrated into one piece structure, rupture of membranes arch 22 is made for elastic rubber or other macromolecular material, preferably silica gel or other suitable materials of surgery. The second is that the film breaking protrusion 22 is directly bonded on the limiting boss 21 by medical adhesive without being separated from the limiting boss 21, the bonding fastness is strong, and the film breaking protrusion cannot be separated from the limiting boss 21 in use. The membrane breaking protrusion 22 is made of elastic rubber or other high polymer materials, preferably silica gel or other surgical applicable materials, or the membrane breaking protrusion 22 is made of medical metal materials (such as titanium alloy, martensitic stainless steel, titanium-nickel alloy and the like). The limiting boss 21 is made of elastic rubber or other high polymer materials, preferably silica gel or other surgical applicable materials.

In one embodiment of the present invention, the thickness range of the limiting boss 21 is preferably 0.5-2mm, preferably 1mm, and the thickness range of the membrane rupturing protrusion 22 is preferably 1-8mm, preferably 6mm, but not limited thereto.

Further, be provided with a plurality of deformable fold portions 3 on the dactylotheca body 1, fold portion 3 is scalable, because everyone's finger length thickness is different, sets up fold portion 3 and can make things convenient for different people to use for the dactylotheca has the commonality, in addition, sets up fold portion 3 and still is favorable to alleviating the lying-in woman discomfort.

Further, be equipped with protruding in on the dactylotheca body 1 surface and be the fixed part 4 of loop configuration, the side of fixed part is inside concave yield and is the depressed part 5 of loop configuration, plays the fixed action, prevents that the dactylotheca from droing the finger.

The opening tip department of dactylotheca body 1 is equipped with the muscle 6 that tightens up that can the rolling (roll up or expand to opening tip direction to rupture of membranes portion direction), not only plays the fixed action, and the restriction drops, still can adjust the length of dactylotheca body 1 to be suitable for different people.

In another embodiment of the utility model, the membrane breaking part 2 is for imbedding the protrusion that forms in the closed tip of the dactylotheca body 1 in the structure of the dactylotheca body 1 surface, see fig. 3, membrane breaking part 2 is made by elastic rubber material, or membrane breaking part 2 is the most advanced protruding structure that the dactylotheca of rubber material wrapped up medical metal material's boss and formed, and what the direct contact fetal membrane was wrapped up medical metal material's the dactylotheca, because of medical metal material's boss has hardness, can produce puncture force and frictional force to the fetal membrane under the exogenic action when carrying out the rupture of membranes to tear the palace membrane of mouthful department. Medical metal materials such as titanium alloy, martensitic stainless steel, titanium-nickel alloy and the like.

The artificial membrane rupturing fingerstall for obstetrics provided by the utility model can be applied to various cervical conditions, avoids mother and infant and doctor from being injured, plays a role in protecting the birth canal, reduces the discomfort of the puerpera, and can lock the fingerstall on the finger without generating tightening feeling; the method is suitable for hospitals of various levels and doctors with different experiences; the product has low price and simple manufacture, and is convenient for industrialized mass production.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an obstetrical department uses artifical rupture of membranes dactylotheca which characterized in that: including the dactylotheca body (1) of the cover form that has closed tip and opening tip, be located broken membrane portion (2) on dactylotheca body (1), dactylotheca body (1) is made by elastic rubber material, broken membrane portion (2) protruding in the surface of dactylotheca body (1), broken membrane portion (2) set up the closed tip of dactylotheca body (1) or the lateral part that is close to closed tip, the hardness of broken membrane portion (2) is greater than the hardness of dactylotheca body (1).

2. The obstetrical artificial rupture fingerstall according to claim 1, characterized in that: the finger stall is characterized in that the membrane breaking part (2) is a limiting boss (21) arranged on the finger stall body (1), membrane breaking protrusions (22) are arranged on the limiting boss (21), and the membrane breaking protrusions (22) protrude out of the outer surface of the limiting boss (21).

3. The obstetrical artificial rupture fingerstall according to claim 2, characterized in that: the film breaking bulge (22) and the limiting boss (21) are of an integrally formed structure, or the film breaking bulge (22) is bonded on the limiting boss (21).

4. The obstetrical artificial rupture fingerstall according to claim 2, characterized in that: the limiting boss (21) is of an annular structure, and the outer side surface of the film breaking protrusion (22) is of a conical structure or the film breaking protrusion (22) is of a conical structure.

5. The obstetrical artificial rupture fingerstall according to claim 2, characterized in that: the thickness range of the limiting boss (21) is 0.5-2mm, and the thickness range of the film breaking protrusion (22) is 1-8 mm.

6. The obstetrical artificial rupture fingerstall according to claim 2, characterized in that: the rupture bulge (22) is made of elastic rubber material or medical metal material.

7. The obstetrical artificial rupture fingerstall according to claim 1, characterized in that: the membrane breaking part (2) is embedded into the closed end part of the finger stall body (1) to form a structure protruding out of the outer surface of the finger stall body (1).

8. The obstetrical artificial rupture fingerstall according to claim 1, characterized in that: the fingerstall body (1) is provided with a plurality of deformable fold parts (3).

9. The obstetrical artificial rupture fingerstall according to claim 1, characterized in that: the fingerstall comprises a fingerstall body (1), wherein a fixing part (4) which is protruded from the outer surface of the fingerstall body (1) and is of an annular structure is arranged on the fingerstall body (1), and a concave part (5) which is recessed inwards and is of an annular structure is arranged on the side edge of the fixing part.

10. The obstetrical artificial rupture fingerstall according to claim 1, characterized in that: the opening end part of the finger stall body (1) is provided with a tightening rib (6) capable of being rolled.