CN211723372U

CN211723372U - Obstetrical clinical artificial membrane rupture device

Info

Publication number: CN211723372U
Application number: CN201921833474.9U
Authority: CN
Inventors: 付雪梅; 刘阳; 王湘平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-10-23
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an obstetrical department is clinical with artifical rupture of membranes ware, including first sleeve pipe, be connected with adsorption apparatus on the first sleeve pipe, adsorption apparatus includes the fixed pipe of fixed connection in first sleeve pipe upper end, the upper end of fixed pipe is run through and is equipped with the connecting pipe, the lower extreme of connecting pipe passes first sheathed tube lateral wall and extends to its inside, the one end of connecting pipe is connected with outside negative pressure air supply, first sheathed tube lower extreme fixedly connected with suction head, adsorption apparatus is connected with outside negative pressure air supply, the last slewing mechanism that has cup jointed of adsorption apparatus, be connected with slide mechanism on slewing mechanism's the lateral wall, slide mechanism is last to be inserted and is equipped with cutting mechanism. The utility model discloses can help the staff to adjust the size of puncture hole to make things convenient for the staff to change the speed of collecting the amniotic fluid, further improvement the speed that the staff collected the amniotic fluid, indirect improvement staff's work efficiency.

Description

Obstetrical clinical artificial membrane rupture device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an obstetrical department is clinical with artifical rupture of membranes ware.

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.

Through retrieval, Chinese patent No. CN208808610U discloses an obstetrical clinical artificial membrane rupture device, which solves the problems that medical care personnel have poor stability and low accuracy when rupturing membranes for pregnant women, certain potential safety hazards exist to fetuses, and inconvenience is brought to the operation of obstetricians. For it includes the membrane rupture device body, the middle part of membrane rupture device body is provided with the sleeve, and telescopic left end is provided with the sucking disc, and telescopic right-hand member is provided with fixed handle, and the below of fixed handle and sucking disc is run through and is fixed with the honeycomb duct, and the right-hand member of honeycomb duct is provided with the control valve. The utility model discloses novel structure, think about ingenious, convenient to use, operating stability and accuracy are high, can carry out the drainage to the amniotic fluid that flows out after the fetal membrane puncture, prevent to produce amniotic fluid embolism, safe in utilization.

The prior device has the following problems when in use: the existing device adopts puncture to puncture the amnion of a pregnant woman, so that the existing puncture needle can only puncture one through hole, and the size of the puncture through hole cannot be adjusted by a worker, so that the speed of collecting amniotic fluid by the worker is influenced.

Therefore, an artificial membrane rupture device for obstetrical clinical use is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an artificial membrane rupture device for clinical obstetrical department.

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

the utility model provides an obstetrical department is clinical with artifical rupture of membranes ware, includes first sleeve pipe, be connected with adsorption apparatus on the first sleeve pipe, adsorption apparatus is connected with outside negative pressure air supply, the last slewing mechanism that has cup jointed of adsorption apparatus, be connected with slide mechanism on slewing mechanism's the lateral wall, slide mechanism is last to insert and is equipped with cutting mechanism.

Preferably, adsorption apparatus constructs including fixed connection in the fixed pipe of first sleeve pipe upper end, the upper end of fixed pipe is run through and is equipped with the connecting pipe, the lower extreme of connecting pipe passes first sheathed tube lateral wall and extends to its inside, the one end of connecting pipe is connected with outside negative pressure air supply, first sheathed tube lower extreme fixedly connected with suction head, the suction head suction end is connected with the suction end of connecting pipe, first sheathed tube lower extreme is run through and is equipped with the adsorption tube, the adsorption tube is located one side of suction head, the upper end of adsorption tube passes first sheathed tube lateral wall and extends to its outside.

Preferably, slewing mechanism is including cup jointing the lantern ring on fixed pipe lateral wall, the upper end fixedly connected with handle of the lantern ring, fixedly connected with connecting rod on the lateral wall of the lantern ring, slide mechanism is located the connecting rod.

Preferably, the sliding mechanism comprises a sliding block sleeved on the connecting rod, the upper end of the sliding block is in threaded connection with a first fixing bolt, the lower end of the first fixing bolt penetrates through the side wall of the connecting rod and is connected with the sliding block, the side wall of the sliding block is in threaded connection with a second fixing bolt, and one end of the second fixing bolt penetrates through the side wall of the sliding block and is in contact with the cutting mechanism.

Preferably, the cutting mechanism includes the montant of locating the slider upper end of penetrating through inserting, be equipped with on the lateral wall of montant and carve the measuring tape, the lateral wall of slider is passed and is contacted with the montant to the one end of second fixing bolt, it is connected with the second sleeve pipe to rotate on the lateral wall of montant, the lower extreme fixedly connected with cutting knife of montant.

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

in this device, the staff can be through slewing mechanism, slide mechanism and cutting mechanism's use to made things convenient for the size of staff adjustment puncture scope, the staff only needs the position of adjustment cutting knife and the degree of depth of cutting knife, then rotary cutting knife, thereby just can make the staff obtain not puncture hole of equidimension, further made things convenient for the staff to collect the amniotic fluid, thereby improved the speed that the staff gathered the amniotic fluid, indirect improvement staff's work efficiency.

Drawings

FIG. 1 is a schematic structural view of an artificial membrane rupture device for obstetrical clinical use according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of a connection structure of the cutting mechanism and the sliding mechanism.

In the figure: 1 first sleeve pipe, 2 fixed tubes, 3 connecting tubes, 4 suction heads, 5 adsorption tubes, 6 lantern rings, 7 handles, 8 connecting rods, 9 sliders, 10 first fixing bolts, 11 vertical rods, 12 scale, 13 second fixing bolts, 14 second sleeve pipes and 15 cutting knives.

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. 1-3, an artificial membrane rupture device for obstetrical clinical use comprises a first sleeve 1, an adsorption mechanism is connected to the first sleeve 1, the adsorption mechanism comprises a fixed tube 2 fixedly connected to the upper end of the first sleeve 1, a connecting tube 3 is arranged at the upper end of the fixed tube 2 in a penetrating manner, the lower end of the connecting tube 3 penetrates through the side wall of the first sleeve 1 and extends into the first sleeve, one end of the connecting tube 3 is connected with an external negative pressure air source, the negative pressure air source is a negative pressure generated by a negative pressure device, and is in the prior art, and a suction head 4 is fixedly connected to the lower end of the first sleeve 1.

Suction end 4 suction end is connected with the suction end of connecting pipe 3, the lower extreme of first sleeve pipe 1 runs through and is equipped with adsorption tube 5, adsorption tube 5 is located one side of suction end 4, wherein after the amnion is cut open, the staff can insert the syringe into adsorption tube 5, then pull the syringe again, the amniotic fluid enters into adsorption tube 5 when just so can, thereby make things convenient for the staff to gather the amniotic fluid, the upper end of adsorption tube 5 passes the lateral wall of first sleeve pipe 1 and extends to its outside, adsorption apparatus is connected with outside negative pressure air supply.

Adsorption apparatus has last cup jointed slewing mechanism, and slewing mechanism is including cup jointing the lantern ring 6 on the fixed pipe 2 lateral wall, and wherein the lantern ring 6 can be in the rotation of the freedom on the lateral wall of fixed pipe 2, and the upper end fixedly connected with handle 7 of the lantern ring 6, fixedly connected with connecting rod 8 on the lateral wall of the lantern ring 6, slide mechanism is located connecting rod 8.

Be connected with slide mechanism on slewing mechanism's the lateral wall, slide mechanism is including cup jointing slider 9 on connecting rod 8, the upper end threaded connection of slider 9 has first fixing bolt 10, wherein the upper end of slider 9 is equipped with the screw hole, first fixing bolt 10 and screw hole threaded connection, the lower extreme of first fixing bolt 10 passes the lateral wall of connecting rod 8 and is connected with slider 9, threaded connection has second fixing bolt 13 on the lateral wall of slider 9, be equipped with the screw hole on the lateral wall of slider 9, second fixing bolt 13 and screw hole threaded connection, the lateral wall of slider 9 is passed to the one end of second fixing bolt 13 and is contacted with cutting mechanism.

Insert on the slide mechanism and be equipped with cutting mechanism, cutting mechanism is including penetrating the montant 11 of locating the slider 9 upper end, be equipped with on the lateral wall of montant 11 and carve measuring tape 12, it makes things convenient for the staff to carry out the accuse to the degree of depth that cuts 15 to carve measuring tape 12, the lateral wall of slider 9 is passed and contacts with montant 11 to the one end of second fixing bolt 13, it is connected with second sleeve pipe 14 to rotate on montant 11's the lateral wall, wherein second sleeve pipe 14 makes things convenient for the rotation of montant 11, thereby the card of montant 11 has been avoided in patient's health, the lower extreme fixedly connected with cutting knife 15 of montant 11, wherein the shape of cutting 15 is half a month tooth type, further can be the amnion landslide, thereby.

The utility model discloses in, when the staff need use this device, at first staff reverse rotation second fixing bolt 13, then readjust the length of montant 11, later second fixing bolt 13 of rotating again, under the effect of slider 9 screw hole, just can make second fixing bolt 13 fix montant 11, later staff can be through first fixing bolt 10 of reverse rotation, just so can make the removal of slider 9 freedom on connecting rod 8, after the staff has adjusted montant 11's position, staff rotates first fixing bolt 10 again, thereby reach the purpose of solid fixed sliding block 9, just so can make the staff accomplish the purpose of adjustment puncture hole size.

Later the staff inserts the device again in patient's health, the staff restarts negative pressure equipment simultaneously, just so can make the amnion adsorb on suction head 4, after the amnion adsorbs on suction head 4, the staff then rotates lantern ring 6 again, under the help of fixed pipe 2, just can make cutting knife 15 rotatory a week along with it, just so can make the amnion cut off, later the staff inserts the syringe again in adsorption tube 5, stimulate the syringe again simultaneously, just so can make the amniotic fluid enter into the syringe gradually, thereby accomplish the collection to the amniotic fluid, further work that has made things convenient for the staff.

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 an obstetrical department is clinical with artifical rupture of membranes ware, includes first sleeve pipe (1), its characterized in that, be connected with adsorption apparatus on first sleeve pipe (1), adsorption apparatus is connected with outside negative pressure air supply, the last slewing mechanism that has cup jointed of adsorption apparatus, be connected with slide mechanism on slewing mechanism's the lateral wall, the last cutting mechanism that is equipped with of inserting of slide mechanism.

2. The artificial membrane rupturing device for obstetrical clinical use according to claim 1, the adsorption mechanism comprises a fixed pipe (2) fixedly connected with the upper end of the first sleeve (1), the upper end of the fixed pipe (2) is provided with a connecting pipe (3) in a penetrating way, the lower end of the connecting pipe (3) penetrates through the side wall of the first sleeve pipe (1) and extends to the inside of the first sleeve pipe, one end of the connecting pipe (3) is connected with an external negative pressure air source, the lower end of the first sleeve (1) is fixedly connected with a suction head (4), the suction end of the suction head (4) is connected with the suction end of the connecting pipe (3), the lower end of the first sleeve (1) is provided with an adsorption tube (5) in a penetrating way, the adsorption tube (5) is positioned at one side of the suction head (4), the upper end of the adsorption pipe (5) penetrates through the side wall of the first sleeve (1) and extends to the outer side of the first sleeve.

3. The artificial membrane rupture device for obstetrical clinical use according to claim 2, wherein the rotating mechanism comprises a sleeve ring (6) sleeved on the side wall of the fixed tube (2), a handle (7) is fixedly connected to the upper end of the sleeve ring (6), a connecting rod (8) is fixedly connected to the side wall of the sleeve ring (6), and the sliding mechanism is located on the connecting rod (8).

4. The artificial membrane rupture device for obstetrical clinical use according to claim 3, characterized in that the sliding mechanism comprises a slider (9) sleeved on the connecting rod (8), the upper end of the slider (9) is connected with a first fixing bolt (10) in a threaded manner, the lower end of the first fixing bolt (10) penetrates through the side wall of the connecting rod (8) and is connected with the slider (9), the side wall of the slider (9) is connected with a second fixing bolt (13) in a threaded manner, and one end of the second fixing bolt (13) penetrates through the side wall of the slider (9) and is in contact with the cutting mechanism.

5. The obstetric clinical artificial membrane rupture device as claimed in claim 4, wherein the cutting mechanism comprises a vertical rod (11) inserted through the upper end of the slider (9), a scale (12) is provided on the side wall of the vertical rod (11), one end of the second fixing bolt (13) passes through the side wall of the slider (9) and contacts with the vertical rod (11), a second sleeve (14) is rotatably connected to the side wall of the vertical rod (11), and a cutting knife (15) is fixedly connected to the lower end of the vertical rod (11).