CN217853234U

CN217853234U - Obstetrical and gynecological artificial safety membrane rupture device

Info

Publication number: CN217853234U
Application number: CN202221261666.9U
Authority: CN
Inventors: 郭丽
Original assignee: Hubei Maternal And Child Care Hospital
Current assignee: Hubei Maternal And Child Care Hospital
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-22
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device relates to gynaecology and obstetrics's practise midwifery technical field, specifically is a gynaecology and obstetrics ' practise midwifery is with artifical safe rupture of membranes device, including the bottom seat of gripping, the top fixedly connected with lag tube of bottom seat of gripping, the inside of lag tube is pegged graft and is had the puncture needle, the top of lag tube is equipped with the seal membrane, the surface of lag tube bonds and has fixed cover, the both sides of fixed cover surface are equipped with elastic bandage, the bottom of bottom seat of gripping is equipped with the spacing groove, the bottom of spacing groove is pegged graft and is had the regulation inserted block, the inside of adjusting the inserted block is equipped with stop gear. This gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device sets up through the cooperation of fixed cover and elastic bandage, can guarantee at the in-process that uses that protective casing fixes on medical personnel's finger, guarantees the relative position that protective casing and medical personnel pointed, need not the staff and uses great dynamics to grip the operation of being convenient for more.

Description

Gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device

Technical Field

The utility model relates to a gynaecology and obstetrics's practise midwifery technical field specifically is a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device.

Background

With the delay of birth age and the emergence of assisted reproduction technology, complications of high-risk pregnant and lying-in women and pathological obstetrical department become more and more complex, doctors need to hold the vaginal delivery time to timely induce labor, otherwise, the operative labor possibility is increased. If the pregnant woman is a high-risk pregnancy and combined with gestational diabetes, hypertension, heart and kidney diseases, intrauterine growth restriction of fetus, overdue pregnancy and other maternal and child diseases, the intrauterine environment is not favorable for the fetus to continue growing and developing, the mortality of the fetus is increased after the fetus is continuously born, the pregnancy needs to be stopped timely, the mature fetus can break away from the intrauterine environment which is not suitable for growing and developing as soon as possible, the fetus breaks away from the harm caused by continuing pregnancy, and the morbidity of the maternal and the fetal and perinatal mortality are reduced. The induction of labor indication is definite, and induction of labor measures are used in due time, so that the cesarean section yield can be reduced, and the method is an effective means for protecting high-risk pregnant and lying-in women, reducing perinatal death and improving perinatal period health care. The common induced labor method is an artificial membrane rupture technology. After the membrane is broken, amniotic fluid flows out, the volume of a uterine cavity is changed, and uterine dynamics change occurs to start uterine contraction; the pressure of the fetal head on the cervical canal also reflectively promotes uterine contraction; after the membrane is broken, the property of amniotic fluid can be observed. The current artificial membrane rupture methods include: firstly, the method comprises the following steps: rupture of membranes fork or gynecological vascular forceps: the left hand of the operator touches the amniotic sac, the right hand holds the rupture membrane fork or the vascular forceps, and the middle finger of the left hand guides the rupture membrane or the puncture fetal membrane. The defects of 1) high cost and long disinfection time of a rupture membrane fork or a gynecological vascular clamp, and 2) operation by two hands, which increases the discomfort of the pregnant woman. II, secondly: a seven-grade puncture needle: the index finger and the middle finger of the doctor hold the puncture needle with bare hands to enter the vagina and puncture the fetal membranes when touching the amniotic sac. The disadvantage is that the procedure easily punctures the doctor's fingers, increasing occupational exposure. At present, no special membrane breaking tool exists. In conclusion, the existing membrane rupturing needle is easy to injure medical care personnel in the using process, is difficult to stably hold and influences the operation precision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device, grips the seat including the bottom, the top fixedly connected with protective casing of seat is gripped to the bottom, the inside grafting of protective casing has the puncture needle, protective casing's top is equipped with the seal membrane, protective casing's surface bonds and has fixed cover, the both sides of fixed cover surface are equipped with elastic bandage, the bottom that the seat was gripped to the bottom is equipped with the spacing groove, it has the regulation inserted block to peg graft in the bottom of spacing groove, the inside of adjusting the inserted block is equipped with stop gear, the lower fixed surface of adjusting the inserted block is connected with the slurcam, it has the pole of running through to peg graft on the slurcam, the inside at the regulation inserted block is pegged graft at the top of running through the pole, the bottom fixedly connected with pulling block of running through the pole, the upper surface butt of pulling block is at the lower surface of slurcam.

Optionally, a plurality of connecting sleeves are bonded on the outer surface of the elastic bandage on one side, every two connecting sleeves are arranged in the vertical direction, the connecting sleeves in each group are distributed at equal intervals, a hook is fixedly connected to the inner surface of the elastic bandage on the other side, and the position of the hook corresponds to that of the connecting sleeves.

Optionally, the bottom of the puncture needle penetrates through the top of the bottom holding seat and is inserted into the limiting groove, and one end of the puncture needle inserted into the limiting groove is fixedly connected with the upper surface of the adjusting insertion block.

Optionally, the limiting mechanism comprises a limiting installation groove, two connecting plates and two limiting fixture blocks are fixedly connected to the two sides of the inside of the limiting installation groove, and a reset spring is arranged between the two connecting plates.

Optionally, a plurality of limiting clamping grooves are formed in two sides of the inner surface of the limiting groove, the limiting clamping grooves are uniformly distributed in the vertical direction of the inner surface of the limiting groove, the positions of the limiting clamping grooves correspond to the positions of the limiting clamping blocks, and two opposite side surfaces, away from one end of each limiting clamping block, of the two connecting plates are provided with inclined pushing surfaces.

Optionally, the outer fixed surface that runs through the pole is connected with spring baffle, the surface that runs through the pole has cup jointed compression spring, compression spring's one end butt is in spring baffle's side, the one end that runs through the pole is pegged graft in spacing mounting groove, just it establishes the inclined plane that is equipped with and pushes away face looks adaptation to one side to run through the pole pegging graft in the both sides of spacing mounting groove one end.

(III) advantageous effects

The utility model provides a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device possesses following beneficial effect:

1. this gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device sets up through the cooperation of fixed cover and elastic bandage, can guarantee at the in-process that uses that protective casing fixes on medical personnel's finger, guarantees the relative position that protective casing and medical personnel pointed, need not the staff and uses great dynamics to grip the operation of being convenient for more.

2. This gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device sets up through protective casing, puncture needle, spacing groove, regulation inserted block, stop gear, slurcam, through the pole and pull the cooperation of piece and can puncture needle income before the action of puncturing in the protective casing at the in-process that uses, avoids puncturing medical personnel's finger to can puncture the extension length of puncture needle according to user demand control, guarantee the effect of using.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a front sectional view of the bottom holding base of the present invention;

fig. 4 is a schematic structural diagram of the front sectional view of the adjusting insert of the present invention.

In the figure: 1. a bottom holding seat; 2. a protective sleeve; 3. puncturing the needle; 4. sealing the film; 5. fixing a sleeve; 6. an elastic band; 601. connecting sleeves; 602. hooking; 7. a limiting groove; 701. a limiting clamping groove; 8. adjusting the insert block; 9. a limiting mechanism; 901. a limiting mounting groove; 902. a connecting plate; 903. a limiting clamping block; 904. a return spring; 10. a push plate; 11. penetrating the rod; 1101. a spring baffle; 1102. a compression spring; 12. and pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 4, the present invention provides a technical solution: an artificial safe membrane rupturing device for obstetrical and gynecological midwifery, which comprises a bottom holding seat 1, wherein the top of the bottom holding seat 1 is fixedly connected with a protective sleeve 2, a puncture needle 3 is inserted in the protective sleeve 2, the top of the protective sleeve 2 is provided with a sealing membrane 4, the outer surface of the protective sleeve 2 is bonded with a fixed sleeve 5, two sides of the outer surface of the fixed sleeve 5 are provided with elastic bandages 6, the outer surface of one side of the elastic bandage 6 is bonded with a plurality of connecting sleeves 601, every two of the plurality of connecting sleeves 601 are arranged along the vertical direction, each group of connecting sleeves 601 are distributed at equal intervals, the inner surface of the other side of the elastic bandage 6 is fixedly connected with a hook 602, the position of the hook 602 corresponds to the position of the connecting sleeve 601, the bottom of the bottom holding seat 1 is provided with a limiting groove 7, the bottom of the limiting groove 7 is inserted with an adjusting insertion block 8, the bottom of the puncture needle 3 penetrates through the top of the bottom holding seat 1 and is inserted in the limiting groove 7, the upper surface of an adjusting insert block 8 is fixedly connected with one end of a puncture needle 3 inserted in a limiting groove 7, a limiting mechanism 9 is arranged in the adjusting insert block 8, the limiting mechanism 9 comprises a limiting installation groove 901, two sides in the limiting installation groove 901 are connected with connecting plates 902 in a sliding manner, a limiting fixture block 903 is fixedly connected with the side surfaces of one ends of the two connecting plates 902, a reset spring 904 is arranged between the two connecting plates 902, a plurality of limiting clamping grooves 701 are arranged on two sides of the inner surface of the limiting groove 7, the limiting clamping grooves 701 are uniformly distributed along the vertical direction of the inner surface of the limiting groove 7, the positions of the limiting clamping grooves 701 correspond to the positions of the limiting fixture block 903, inclined push surfaces are arranged on two opposite side surfaces of one end of the two connecting plates 902 far away from the limiting fixture block 903, a push plate 10 is fixedly connected with the lower surface of the adjusting insert block 8, and a through rod 11 is inserted on the push plate 10, outer fixed surface who runs through pole 11 is connected with spring baffle 1101, the surface that runs through pole 11 has cup jointed compression spring 1102, compression spring 1102's one end butt is in spring baffle 1101's side, the one end that runs through pole 11 is pegged graft in spacing mounting groove 901, and the slope that is equipped with the looks adaptation of oblique push surface is established in the both sides of spacing mounting groove 901 one end to the pole 11 grafting, the inside of adjusting inserted block 8 is pegged graft at the top that runs through pole 11, the bottom fixedly connected with pulling block 12 that runs through pole 11, the upper surface butt of pulling block 12 is at the lower surface of slurcam 10.

When the puncture needle protection device is used, a medical worker holds the protection sleeve 2, the hook 602 is hung on the corresponding connecting sleeve 601, the protection sleeve 2 is fixed on fingers of the medical worker, the medical worker puts the protection sleeve 2 into an operation position, the pull block 12 is pulled outwards to drive the penetration rod 11 to move outwards, the penetration rod 11 is separated from the two connecting plates 902, the reset spring 904 pushes the connecting plates 902 to drive the limiting fixture block 903 to move at the moment, the limiting fixture block 903 is collected into the limiting installation groove 901, the position of the adjusting insert block 8 in the limiting groove 7 can be changed at the moment, the pull block 12 is loosened after adjustment is completed, the compression spring 1102 pushes the spring baffle 1101 to drive the penetration rod 11 to reset, the penetration rod 11 is inserted between the two connecting plates 902 again to separate the penetration rod, the limiting fixture block 903 is pushed out to be inserted into the corresponding limiting fixture groove 701 to fix the extending length of the puncture needle 3, the puncture membrane is extended out through the pointed end 4 of the puncture needle 3, and the puncture needle protection device is taken out after operation is completed.

To sum up, the utility model can ensure that the protective sleeve 2 is fixed on the finger of the medical care personnel in the using process through the matching arrangement of the fixed sleeve 5 and the elastic bandage 6, ensure the relative position of the protective sleeve 2 and the finger of the medical care personnel, and avoid the need of the staff to use larger force to grip and more conveniently operate; the puncture needle 3 can be collected into the protective sleeve 2 before puncture action through the matching arrangement of the protective sleeve 2, the puncture needle 3, the limiting groove 7, the adjusting insert block 8, the limiting mechanism 9, the pushing plate 10, the penetrating rod 11 and the pulling block 12 in the using process, so that the fingers of medical workers are prevented from being punctured, the extending length of the puncture needle 3 can be controlled according to use requirements, and the using effect is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gynaecology and obstetrics's practise midwifery is with artifical safe rupture of membranes device, includes bottom gripping seat (1), its characterized in that: the utility model discloses a puncture needle, including base (1), protective sheath pipe (2), the inside grafting of protective sheath pipe (2) has puncture needle (3), the top of protective sheath pipe (2) is equipped with seal membrane (4), the surface bonding of protective sheath pipe (2) has fixed cover (5), the both sides of fixed cover (5) surface are equipped with elastic bandage (6), the bottom of base (1) is held to the bottom is equipped with spacing groove (7), the bottom of spacing groove (7) is pegged graft and is had regulation inserted block (8), the inside of adjusting inserted block (8) is equipped with stop gear (9), the lower fixed surface of adjusting inserted block (8) is connected with slurcam (10), it has through pole (11) to peg graft on slurcam (10), the top of running through pole (11) is pegged graft in the inside of adjusting inserted block (8), the bottom fixedly connected with of running through pole (11) pulls piece (12), the upper surface butt of pulling piece (12) is at the lower surface of slurcam (10).

2. The artificial safety rupture device for the midwifery of obstetrics and gynecology department according to claim 1, characterized in that: one side the surface bonding of elastic bandage (6) has a plurality of adapter sleeves (601), and is a plurality of every two of adapter sleeve (601) set up along the vertical direction, equidistant distribution between every group adapter sleeve (601), the opposite side the internal surface fixedly connected with couple (602) of elastic bandage (6), the position of couple (602) corresponds with the position of adapter sleeve (601).

3. The artificial safety rupture device for the midwifery of obstetrics and gynecology department according to claim 1, characterized in that: the bottom of the puncture needle (3) penetrates through the top of the bottom holding seat (1) and is inserted into the limiting groove (7), and one end of the puncture needle (3) inserted into the limiting groove (7) is fixedly connected with the upper surface of the adjusting insertion block (8).

4. The artificial safety rupture device for the midwifery of obstetrics and gynecology department according to claim 1, characterized in that: the limiting mechanism (9) comprises limiting installation grooves (901), two sides inside the limiting installation grooves (901) are connected with connecting plates (902) in a sliding mode, the side face of one end of each of the two connecting plates (902) is fixedly connected with a limiting clamping block (903), and a reset spring (904) is arranged between the two connecting plates (902).

5. The artificial safety rupture device for the midwifery of obstetrics and gynecology department according to claim 4, wherein: the two sides of the inner surface of the limiting groove (7) are provided with a plurality of limiting clamping grooves (701), the limiting clamping grooves (701) are uniformly distributed along the vertical direction of the inner surface of the limiting groove (7), the positions of the limiting clamping grooves (701) correspond to the positions of the limiting clamping blocks (903), and two opposite side faces, away from one end of each limiting clamping block (903), of the connecting plate (902) are provided with inclined push faces.

6. The artificial safety rupture device for the midwifery of obstetrics and gynecology department according to claim 5, wherein: the outer surface of the penetrating rod (11) is fixedly connected with a spring baffle plate (1101), the outer surface of the penetrating rod (11) is sleeved with a compression spring (1102), one end of the compression spring (1102) abuts against the side face of the spring baffle plate (1101), one end of the penetrating rod (11) is inserted into a limiting installation groove (901), and inclined planes matched with the inclined pushing planes are arranged on two sides of one end of the limiting installation groove (901) in an inserting mode of the penetrating rod (11).