CN218832849U

CN218832849U - Membrane rupture device for clinical obstetrics

Info

Publication number: CN218832849U
Application number: CN202221784575.3U
Authority: CN
Inventors: 刘娜娜
Original assignee: Suixian Maternal And Child Health Hospital
Current assignee: Suixian Maternal And Child Health Hospital
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-04-11
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a clinical obstetrical department is with rupture of membranes ware, including device body, lower handle, advancing mechanism and collection mechanism, the outer sleeve front end is provided with the protection head, the handle sets up at the outer sleeve lower extreme down, the advancing mechanism activity sets up in the outer sleeve, and it is including impeling handle, cone and annular needle circle, and this mechanism can effectively carry out safe rupture of membranes operation to the pregnant woman, avoids directly going deep into the pregnant woman through the rupture of membranes needle and causes the health injury to it internal, has avoided the psychological worry and the fear of pregnant woman simultaneously, has increased clinical operation's security and reliability, collection mechanism establishes in advancing mechanism rear end and switches on with advancing mechanism, and it includes receiving flask, second thread head and sealing washer, and this mechanism can effectively collect the amniotic fluid of pregnant woman and detect, is convenient for know fetal health status through the amniotic fluid, avoids the fetus health problem to appear and lead to being in good order to produce danger, is convenient for simultaneously change the collecting pipe, avoids cross infection.

Description

Membrane rupture device for clinical obstetrics

Technical Field

The utility model belongs to the technical field of clinical obstetrical department, concretely relates to membrane rupture device for clinical obstetrical department.

Background

At present, in the clinical practice of obstetrics and gynecology department, for the puerpera who is hypodynamia of uterine contraction and difficult uterine contraction in the active period, the puerpera generally needs to be helped to puncture the amnion in an artificial way to help the puerpera to produce, the amnion at the position of the uterine opening is intervened and torn in an artificial way to observe the color of amniotic fluid, strengthen the uterine contraction and accelerate the progress of the birth process, and the tool commonly used for artificial membrane rupture of a bed is a puncture needle or a pair of vascular forceps.

However, the operation of the puncture needle or the vascular clamp can cause the birth canal of the pregnant woman to be scratched, and even the fetus to be punctured, the existing membrane rupture device can protect the pregnant woman, but has a complex structure and a single function, for example, the publication number is: CN 215273216U's utility model patent proposes a clinical obstetrical department uses rupture of membranes ware, and it struts the pregnant woman birth canal through the front end opening plate and carries out the rupture of membranes, although protected the pregnant woman, it advances the structure complicacy, and the device production degree of difficulty is big, and device part and syringe needle change are inconvenient, lead to cross infection easily, and its device does not possess simultaneously and collects the amniotic fluid effect, and the doctor needs the secondary to extract the amniotic fluid inspection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical obstetrical department uses rupture of membranes ware can effectively carry out safe rupture of membranes operation to the pregnant woman, has avoided the rupture of membranes needle directly to go deep into the danger that probably leads to, can collect the amniotic fluid simultaneously, and the inspection and the prevention of being convenient for guarantee the health of pregnant woman and foetus.

In order to achieve the above object, the utility model provides a following technical scheme: a membrane rupture device for clinical obstetrics comprises a device body, a lower handle, a propelling mechanism and a collecting mechanism, wherein an outer sleeve is arranged in the device body, a protective head is arranged at the front end of the outer sleeve, the lower handle is arranged at the lower end of the outer sleeve, the propelling mechanism is movably arranged in the outer sleeve, and the collecting mechanism is arranged at the rear end of the propelling mechanism and is communicated with the propelling mechanism;

the collecting mechanism comprises a collecting bottle, a second thread head and a sealing ring, a collecting pipe is arranged on the collecting bottle in a conduction mode, the second thread head is sleeved on one side of the collecting pipe, a knob is arranged on one side of the second thread head, and the sealing ring is arranged between the knob and the second thread head.

As a further aspect of the present invention: advancing mechanism is including advancing handle, conical head and annular needle circle, it is provided with the inner skleeve to advance the handle lower extreme, the inner skleeve both sides are provided with spacing, sleeve including the conical head sets up, annular needle circle sets up at the conical head front end, can protect pregnant woman's birth canal, avoids directly putting into the felting needle and injures the pregnant woman health.

As a further aspect of the present invention: be provided with a plurality of finger grooves and the fixed supporting seat that is equipped with in bottom down on the handle, the diameter of supporting seat is greater than the diameter of handle down, increases stability in use, and the smooth pregnant woman that leads to of hand is injured when avoiding using the handle.

As a further aspect of the present invention: the collecting pipe is inserted in the through hole, the front end of the collecting pipe is communicated with the center of the annular needle ring, and amniotic fluid can be collected conveniently.

As a further aspect of the present invention: threaded hole and threaded hole are seted up to the inner skleeve rear end and are equipped with the seal groove, second screw thread head corresponds mutually with screw hole spiro union and sealing washer and seal groove, is convenient for install and seal the collecting pipe, and convenient to detach changes.

As a further aspect of the present invention: the annular needle ring is characterized in that a first threaded head is arranged on the inner side of the annular needle ring, and the first threaded head is in threaded connection with a threaded hole formed in the front end of the conical head correspondingly, so that the needle head can be replaced conveniently.

As a further aspect of the present invention: the device is characterized in that a limiting ring is sleeved at an appointed position on the outer sleeve, the diameter of the limiting ring is larger than that of the outer sleeve and is attached to a human body, and the device is convenient to keep stable.

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

1. the utility model discloses a be equipped with collection mechanism in this body of device, collect the amniotic fluid that flows through the collecting pipe and lead into it in the receiving flask, drive the second screw thread head through the knob and rotate and dismantle the change the collecting pipe, this mechanism can effectively collect the amniotic fluid of pregnant woman and detect, is convenient for know fetal health status through the amniotic fluid state, avoids the fetus to appear health problem and leads to the normal labor dangerous, is convenient for change the collecting pipe simultaneously, avoids cross infection;

2. the utility model discloses an at this internal advancing mechanism that is equipped with of device, drive the inner skleeve through advancing the handle and to the birth canal internalization, extend protection head front end and carry out the rupture of membranes as annular needle circle, this mechanism can effectively carry out artifical supplementary rupture of membranes operation to the pregnant woman, avoids the doctor to directly go deep into the pregnant woman through rupture of membranes needle or medical pincers internal to cause the health injury to it, has avoided the psychological worry and the fear of pregnant woman simultaneously, has increased clinical operation's security and reliability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is an exploded view of the internal structure of the present invention.

In the figure: 1. a device body; 2. an outer sleeve; 3. a protective head; 4. a lower grip; 41. a finger groove; 42. a supporting seat; 5. a propulsion mechanism; 51. a push handle; 52. an inner sleeve; 53. a limiting strip; 54. a conical head; 55. an annular needle ring; 56. a first thread start; 6. a collection mechanism; 61. collecting a bottle; 62. a collection pipe; 63. a second thread start; 64. a knob; 65. a seal ring; 7. a limiting ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a membrane rupture device for clinical obstetrical department comprises a device body 1, a lower handle 4, a propelling mechanism 5 and a collecting mechanism 6, wherein an outer sleeve 2 is arranged in the device body 1, a protection head 3 is arranged at the front end of the outer sleeve 2, the lower handle 4 is arranged at the lower end of the outer sleeve 2, a plurality of finger grooves 41 are formed in the lower handle 4, a supporting seat 42 is fixedly arranged at the bottom of the lower handle 4, the diameter of the supporting seat 42 is larger than that of the lower handle 4, the propelling mechanism 5 is movably arranged in the outer sleeve 2, the collecting mechanism 6 is arranged at the rear end of the propelling mechanism 5 and is communicated with the propelling mechanism 5, a limiting ring 7 is sleeved at a specified position on the outer sleeve 2, and the diameter of the limiting ring 7 is larger than that of the outer sleeve 2 and is attached to a human body;

collecting mechanism 6 includes receiving flask 61, second thread 63 and sealing washer 65, it is provided with collecting tube 62 to switch on the receiving flask 61, collecting tube 62 one side cover is equipped with second thread 63, second thread 63 one side is equipped with knob 64, sealing washer 65 sets up in the middle of knob 64 and second thread 63, and this mechanism can effectively carry out medical science to pregnant woman's amniotic fluid and detect, is convenient for know fetal health status through the amniotic fluid state to make the reply strategy in advance, avoid the pregnant woman health appearance abnormal or fetal health problems to appear and lead to the nature to be dangerous, be convenient for change collecting tube 62 simultaneously, avoid cross infection.

Advancing mechanism 5 is including advancing handle 51, cone 54 and annular needle circle 55, it is provided with inner skleeve 52 to advance handle 51 lower extreme, inner skleeve 52 both sides are provided with spacing 53, sleeve 52 including cone 54 sets up, annular needle circle 55 sets up at cone 54 front end, inner skleeve 52 center is equipped with the through-hole, collecting pipe 62 is pegged graft in the through-hole and front end and annular needle circle 55 center switch on each other, threaded hole and threaded hole are seted up to inner skleeve 52 rear end and are equipped with the seal groove, second thread head 63 corresponds with screw hole spiro union and seal groove each other with screw hole spiro union and seal ring 65, annular needle circle 55 inboard is equipped with first thread head 56, first thread head 56 corresponds the spiro union with the screw hole that cone 54 front end set up, and this mechanism can effectively carry out artifical supplementary rupture of membranes operation to the pregnant woman, avoids the doctor to lead to the fact bodily injury to it through rupture of membrane needle or medical pincers direct deep into, has avoided psychological worry and fear of pregnant woman simultaneously, has increased clinical operation's security and reliability.

The utility model discloses a theory of operation: when the device is used, firstly, one hand holds the lower handle 4, the other hand pushes the pushing handle 51 to pull the inner sleeve 52 backwards until the annular needle ring 55 is completely contracted in the protection head 3, at the moment, the outer sleeve 2 is integrally inserted into the designated position in the vagina of the pregnant woman, the limiting ring 7 is attached to the skin of the lower body of the pregnant woman to keep the device body 1 stable, at the moment, the pushing handle 51 is pushed forwards to drive the inner sleeve 52 to move towards the birth canal, when the annular needle ring 55 extends to the front end of the protection head 3 and breaks the membrane, the mechanism can effectively carry out artificial auxiliary membrane breaking operation on the pregnant woman, avoids the situation that a doctor directly goes deep into the body of the pregnant woman through a membrane breaking needle or medical forceps to cause physical injury, avoids psychological worry and fear of the pregnant woman, and increases the safety and reliability of clinical operation, amniotic fluid flows out to annular needle ring 55 central opening in from the membrane during rupture of membranes in, amniotic fluid passes through collecting tube 62 and arrives in the collecting tube 61, the doctor can follow outside observation collecting tube 61 state, can contract inner skleeve 52 after reaching the demand, take out outer skleeve 2 from the pregnant woman internally, can change annular needle ring 55 through first thread head 56 this moment, take off collecting tube 62 from inner skleeve 52 and change through second thread head 63 and knob 64, take collecting tube 61 away and examine, this mechanism can effectively carry out medical science detection to the amniotic fluid of pregnant woman, be convenient for know fetal health status through the amniotic fluid state, so that make the coping strategy in advance, avoid the pregnant woman health appearance abnormal or the fetus health problem to appear and lead to having danger in the same birth, be convenient for change collecting tube 62 simultaneously, avoid cross infection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clinical obstetrical department uses rupture of membranes ware, includes device body (1), lower handle (4), advancing mechanism (5) and collects mechanism (6), its characterized in that: an outer sleeve (2) is arranged in the device body (1), a protective head (3) is arranged at the front end of the outer sleeve (2), the lower handle (4) is arranged at the lower end of the outer sleeve (2), the propelling mechanism (5) is movably arranged in the outer sleeve (2), and the collecting mechanism (6) is arranged at the rear end of the propelling mechanism (5) and is communicated with the propelling mechanism (5);

collecting mechanism (6) are including receiving flask (61), second thread (63) and sealing washer (65), it is provided with collecting tube (62) to switch on receiving flask (61), collecting tube (62) one side cover is equipped with second thread (63), second thread (63) one side is equipped with knob (64), sealing washer (65) set up in the middle of knob (64) and second thread (63).

2. The clinical obstetric membrane rupture device as set forth in claim 1, wherein: the propelling mechanism (5) comprises a propelling handle (51), a conical head (54) and an annular needle ring (55), an inner sleeve (52) is arranged at the lower end of the propelling handle (51), limiting strips (53) are arranged on two sides of the inner sleeve (52), the conical head (54) is arranged on the inner sleeve (52), and the annular needle ring (55) is arranged at the front end of the conical head (54).

3. The clinical obstetric membrane rupture device as set forth in claim 1, wherein: the lower handle (4) is provided with a plurality of finger grooves (41), the bottom of the lower handle is fixedly provided with a supporting seat (42), and the diameter of the supporting seat (42) is larger than that of the lower handle (4).

4. The clinical obstetric membrane rupture device as set forth in claim 2, wherein: a through hole is formed in the center of the inner sleeve (52), the collecting pipe (62) is inserted in the through hole, and the front end of the collecting pipe is communicated with the center of the annular needle ring (55).

5. The clinical obstetric membrane rupture device as set forth in claim 2, wherein: the rear end of the inner sleeve (52) is provided with a threaded hole, a sealing groove is arranged in the threaded hole, the second threaded head (63) is in threaded connection with the threaded hole, and the sealing ring (65) corresponds to the sealing groove.

6. The clinical obstetric membrane rupture device as set forth in claim 2, wherein: the inner side of the annular needle ring (55) is provided with a first thread head (56), and the first thread head (56) is correspondingly screwed with a thread hole arranged at the front end of the conical head (54).

7. The clinical obstetric membrane rupture device as set forth in claim 1, wherein: a limiting ring (7) is sleeved at a designated position on the outer sleeve (2), and the diameter of the limiting ring (7) is larger than that of the outer sleeve (2) and is attached to a human body.