阅读说明：本技术 脐带还纳器 (Umbilical cord returning and receiving device ) 是由 鲁静 韩清 于 2019-08-14 设计创作，主要内容包括：本发明公开了脐带还纳器,主要涉及妇产科技术领域。包括碗体、筒体、架体,碗体凹腔的开口向前,且内部壁上衬套有与其凹腔形成密封空间的囊袋,囊袋为具有弹性和柔性的囊体,碗体内设有能够伸缩的杆件,杆件的前端与囊袋的内表面居中固定；筒体内设有与碗体相连通的容纳腔,筒体内设有与筒体活塞配合的塞件,活塞用于控制容纳腔的体积,容纳腔与囊袋共同形成相连通的密封空间,容纳腔内灌注有介质,当介质进入囊袋时使囊袋充盈膨胀,当介质处于容纳腔时囊袋干瘪；架体能够配合杆件和塞件的前后滑动。本发明的有益效果在于：它能够显著的降低对脐带的刺激,基本不会引起收缩,和胎心骤减,提高围产儿的分娩成活率。(The invention discloses an umbilical cord returning and receiving device, and mainly relates to the technical field of obstetrics and gynecology. The bowl comprises a bowl body, a barrel body and a frame body, wherein the opening of a concave cavity of the bowl body is forward, a bag forming a sealed space with the concave cavity is arranged on a lining on the inner wall of the bowl body, the bag is an elastic and flexible bag body, a telescopic rod piece is arranged in the bowl body, and the front end of the rod piece is fixed with the inner surface of the bag in the middle; the bowl body is internally provided with a containing cavity communicated with the bowl body, the cylinder body is internally provided with a plug piece matched with a piston of the cylinder body, the piston is used for controlling the volume of the containing cavity, the containing cavity and the bag form a communicated sealed space together, the containing cavity is filled with a medium, the bag is inflated when the medium enters the bag, and the bag is deflated when the medium is in the containing cavity; the frame body can be matched with the rod piece and the plug piece to slide back and forth. The invention has the beneficial effects that: it can remarkably reduce the stimulation to the umbilical cord, basically does not cause contraction and sudden fetal heart reduction, and improves the delivery survival rate of the perinatal infants.)

1. The umbilical cord storage device is characterized by comprising a bowl body, a cylinder body and a frame body, wherein the bowl body, the cylinder body and the frame body are sequentially connected from front to back along the respective length directions;

the bowl is characterized in that the opening of the concave cavity of the bowl body is forward, a bag forming a sealed space with the concave cavity is arranged on the inner wall of the bowl body in a lining mode, the bag is an elastic and flexible bag body, a telescopic rod piece is arranged in the bowl body, and the front end of the rod piece is fixed with the inner surface of the bag in the middle;

the bowl comprises a bowl body, a cylinder body and a piston, wherein an accommodating cavity communicated with the bowl body is arranged in the cylinder body, a plug piece matched with the piston of the cylinder body is arranged in the cylinder body, the piston is used for controlling the volume of the accommodating cavity, the accommodating cavity and a bag form a communicated sealed space together, a medium is filled in the accommodating cavity, the bag is inflated and expanded when the medium enters the bag, and the bag is deflated when the medium is in the accommodating cavity;

the support body can cooperate the back and forth slip of member and plug member.

2. The umbilical cord reduction device according to claim 1, wherein the rear end of the bowl body is fixedly connected and communicated with the front end of the cylinder body through an adapter, a rubber sealing sleeve is arranged in the middle of the section of the adapter, the sealing sleeve is used for a rod to penetrate through, the rod penetrates through the sealing sleeve, and the rod and the sealing sleeve are in sliding sealing connection;

the adapter is provided with at least one through hole which is used for communicating with the bowl body before the accommodation.

3. The umbilical cord restorer of claim 1, wherein the bladder is a rubber membrane bladder, the rim of the bladder being secured to the rim of the bowl.

4. The umbilical cord restorer of claim 1, wherein the lever member comprises a polish rod, the polish rod is provided at a front end thereof with a holder block, an inner surface of the pouch is fixed to a front end surface of the holder block, the polish rod is provided at a rear end thereof with a pull handle extending upward, the polish rod is provided at a rear end thereof with a first limit slider extending downward,

the plug part comprises a piston, a plug pipe and a fin plate which are fixedly connected in sequence, the piston is matched with the inner cylinder piston, a matching hole is formed in the center of the piston and is used for penetrating through a polish rod, the polish rod is in sealing sliding fit with the matching hole, the plug pipe is sleeved outside the polish rod, the polish rod is in sealing sliding fit with the plug pipe, a first abdicating groove matched with the plug pipe is formed in the plug pipe correspondingly to a pull handle, a second abdicating groove matched with the first abdicating groove is formed in the plug pipe correspondingly to a first limiting slide block, the fin plate is fixed at the rear end of the plug pipe in bilateral symmetry, and a second limiting slide block is fixed at the bottom of the fin plate;

the frame body is provided with a first sliding groove and a second sliding groove, the first sliding groove is connected with a first limiting sliding block in a sliding mode, and the second sliding groove is connected with a second limiting sliding block in a sliding mode.

5. The umbilical cord restorer of claim 2 wherein the adaptor has a front end which is threadedly engaged with the bowl body and a rear end which is threadedly engaged with the barrel body.

6. The umbilical cord reduction device according to claim 1, wherein the rear end of the cylinder is provided with a sealing cap which is detachably connected by screw threads, and the frame body is fixed on the sealing cap.

7. The umbilical cord reduction device according to claim 1, wherein the frame body comprises an upper arc plate and a lower arc plate, the cross sections of the upper arc plate and the lower arc plate form a circular curved surface, the front end of the lower arc plate is fixed at the rear end of the barrel body, the rod piece and the plug piece are respectively in sliding fit with the lower arc plate, and the upper arc plate and the lower arc plate are clamped on the lower arc plate in a buckling manner.

8. The umbilical cord restorer of claim 1 wherein the lower arcuate plate is flared at a rear end thereof.

Technical Field

The invention relates to the technical field of obstetrics and gynecology, in particular to an umbilical cord storage device.

Background

Prolapse of umbilical cord (prolapses of cord) when the fetal membranes rupture, the umbilical cord falls out below the fetal presenting part, enters the vagina via the cervix, and even emerges to the vulva via the vagina. The term "presenting of umbilical cord" (also known as occult prolapse of umbilical cord) refers to the umbilical cord being located in front of or on one side of the fetal presenting part when the fetal membrane is not broken. The incidence rate is 0.4-10%. The prolapse of the umbilical cord has great harm to the fetus, and the umbilical cord is squeezed between the presenting part and the pelvic wall during uterine contraction, so that the blood circulation of the umbilical cord is blocked, the fetus is anoxic, and serious intrauterine distress occurs, and if the blood flow is completely blocked for more than 7-8 min, the fetus is rapidly suffocated and dies. Cord prolapse is often accompanied by cord compression, the umbilical cord being the fetal lifeline, and once this occurs, the timeliness of rescue and the correctness of the treatment become critical to the survival of the neonate. Different operation schemes are provided for dealing with the prolapse treatment according to different situations. If the cervix is not fully dilated, the fetus is good, no cesarean section condition exists, or the parturient and family members do not agree with the cesarean section, or during the preparation and the operation period, for example, the umbilical cord is slow in pulsation or stopped, indicating that the umbilical cord is pressed and the blood circulation is blocked, and the umbilical cord returning operation should be performed immediately except for the hip high position. The umbilical cord also has various methods, and the methods and tools adopted by various hospitals are different, so that the methods and the tools are difficult to be taken as examples. However, it is determined that the existing tools used in clinic inevitably form strong mechanical stimulation to the umbilical cord during the reduction process of the umbilical cord, so that the umbilical cord is obviously contracted, blood vessels are completely closed, and the blood flow is blocked quickly, so that the fetus is dead. If the success of the umbilical cord reduction operation under the above conditions is ensured, the problem of mechanical stimulation in the reduction must be solved.

Disclosure of Invention

The invention aims to provide an umbilical cord reduction device which can obviously reduce the stimulation to the umbilical cord, basically does not cause contraction and sudden fetal heart reduction, solves the worry of medical personnel in carrying out reduction operation and improves the delivery survival rate of the perinatal infants.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the umbilical cord storage device comprises a bowl body, a cylinder body and a frame body, wherein the bowl body, the cylinder body and the frame body are sequentially connected from front to back along the respective length directions;

the bowl is characterized in that the opening of the concave cavity of the bowl body is forward, a bag forming a sealed space with the concave cavity is arranged on the inner wall of the bowl body in a lining mode, the bag is an elastic and flexible bag body, a telescopic rod piece is arranged in the bowl body, and the front end of the rod piece is fixed with the inner surface of the bag in the middle;

the bowl comprises a bowl body, a cylinder body and a piston, wherein an accommodating cavity communicated with the bowl body is arranged in the cylinder body, a plug piece matched with the piston of the cylinder body is arranged in the cylinder body, the piston is used for controlling the volume of the accommodating cavity, the accommodating cavity and a bag form a communicated sealed space together, a medium is filled in the accommodating cavity, the bag is inflated and expanded when the medium enters the bag, and the bag is deflated when the medium is in the accommodating cavity;

the support body can cooperate the back and forth slip of member and plug member.

The rear end of the bowl body is fixedly connected and communicated with the front end of the barrel body through an adapter, a rubber sealing sleeve is arranged in the middle of the section of the adapter, the sealing sleeve is used for enabling a rod piece to penetrate through, and the rod piece penetrates through the sealing sleeve and is in sliding sealing connection with the sealing sleeve;

the adapter is provided with at least one through hole which is used for communicating with the bowl body before the accommodation.

The bag is a rubber film bag body, and the edge of the bag is fixed on the rim of the bowl body.

The rod piece comprises a polished rod, the front end of the polished rod is provided with a support block, the inner surface of the bag is fixed on the front end face of the support block, the rear end of the polished rod is provided with a pull handle extending upwards, the rear end of the polished rod is provided with a first limiting slide block extending downwards,

the plug part comprises a piston, a plug pipe and a fin plate which are fixedly connected in sequence, the piston is matched with the inner cylinder piston, a matching hole is formed in the center of the piston and is used for penetrating through a polish rod, the polish rod is in sealing sliding fit with the matching hole, the plug pipe is sleeved outside the polish rod, the polish rod is in sealing sliding fit with the plug pipe, a first abdicating groove matched with the plug pipe is formed in the plug pipe correspondingly to a pull handle, a second abdicating groove matched with the first abdicating groove is formed in the plug pipe correspondingly to a first limiting slide block, the fin plate is fixed at the rear end of the plug pipe in bilateral symmetry, and a second limiting slide block is fixed at the bottom of the fin plate;

the frame body is provided with a first sliding groove and a second sliding groove, the first sliding groove is connected with a first limiting sliding block in a sliding mode, and the second sliding groove is connected with a second limiting sliding block in a sliding mode.

The front end of the adapter is in threaded fit with the bowl body, and the rear end of the adapter is in threaded fit with the barrel body.

The rear end of barrel is equipped with threaded connection detachable sealed cap, the support body is fixed on sealed cap.

The support body includes arc and lower arc, it constitutes circular shape curved surface with the cross-section of lower arc to go up the arc, the front end of arc is fixed in the rear end of barrel down, member and plug member respectively with lower arc sliding fit, it connects under on the arc with lower arc lock joint to go up the arc.

The rear end of the lower arc-shaped plate is provided with a horn mouth.

Compared with the prior art, the invention has the beneficial effects that:

the umbilical cord is not obviously stimulated by contact, fixation, feeding and release of the whole process, the umbilical cord is wrapped by the wrapping of the bag, and the stimulation to the umbilical cord is much smaller than that of the umbilical cord by fastening with gauze and the like.

The bag is deflated before fixation, and is inflated by the medium oil during fixation, and the medium oil is heated to the body temperature during heating, so that the umbilical cord is wrapped flexibly and at a proper temperature.

In summary, the tool can remarkably reduce the stimulation to the umbilical cord, basically does not cause contraction and fetal heart reduction, and solves the problem that medical staff carry out reduction surgery. The delivery survival rate of the perinatal infants is improved.

Drawings

Fig. 1 is a schematic diagram of the present invention in a ready state (ready for anticipated incorporation).

Fig. 2 is a top view of the invention in a ready state.

Fig. 3 is a cross-sectional view AA of fig. 2 of the present invention.

Fig. 4 is a schematic diagram of the invention in a state where it is still contemplated to operate.

FIG. 5 is a top plan view of the present invention in a retracted state.

Fig. 6 is a BB cross-sectional view of the invention of fig. 5.

FIG. 7 is a schematic view of the internal structure of the present invention shown in FIG. 5 with a view in cross section BB.

Fig. 8 is an exploded view of the present invention.

Fig. 9 is a schematic view of an adapter of the present invention.

FIG. 10 is a schematic view of a plug according to the present invention.

FIG. 11 is a schematic view of a plug according to the present invention.

Fig. 12 is a schematic view of the frame of the present invention.

Figure 13 is a top view of the frame of the present invention.

Fig. 14 is a cross-sectional view of the frame of fig. 13 according to the present invention.

Reference numerals shown in the drawings:

1. a bowl body; 2. a barrel; 3. a frame body; 4. a pouch; 5. a transfer seat; 6. sealing sleeves; 7. a through hole; 8. a polish rod; 9. a support block; 10. pulling a handle; 11. a first limit slide block; 12. a sealing cap; 13. a piston; 14. plugging the tube; 15. a fin plate; 16. a medium; 17. a yielding groove; 18. a second limit slide block; 19. an upper arc plate; 20. a lower arc-shaped plate; 21. a first chute; 22. a second chute; 23. a first bar-shaped hole; 24. and a second strip-shaped hole.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.