CN209018893U - A kind of visual Manual membrane rupturing device - Google Patents

Abstract

The utility model discloses a kind of visual Manual membrane rupturing devices, including protecting straight tube, shank, syringe needle, dynamometer and picture reproducer, funnel-form shrinkage pool is equipped in the protection straight tube, the rotary table groove inner wall face of the funnel-form shrinkage pool is equipped with the miniature webcam of picture reproducer, shank is equipped in the straight hole of the funnel-form shrinkage pool, the top of the shank is equipped with the micro pressure sensor of dynamometer, the compression zone of the micro pressure sensor is equipped with syringe needle, utility model protection operator hand safety, prevent needle from stabbing, effective protection puerpera vaginal wall and fetal scalp simultaneously, needle in operation is avoided to scratch, and convenient for the character of observation amniotic fluid, estimate amniotic fluid volume, and improve puerpera's comfort level, amniotic fluid is avoided to soak nursing pad.

Description

A kind of visual Manual membrane rupturing device

Technical field

The utility model relates to medical equipment technical field, specifically a kind of visual Manual membrane rupturing device.

Background technique

In gynemetrics's clinical practice, the puerpera of uterine inertia after being frequently run into active period, cause protracted active phase, The decline that comes back is obstructed and prolonged labor, pregnant woman's over fatigue lead to postpartum haemorrhage, while also resulting in fetus cephalohematoma, sternly It intracranials hemorrhage when weight and brain paralysis occurs.Clinically for the puerpera of this kind of uterine inertia usually using vessel forceps or syringe needle pedestrian Work rupture of membranes reinforces uterine contraction.

After stringent grasp artificial rupture of membrane indication, pregnant woman takes lithotomy position, and pregnant woman's head is laid flat or appropriate head low level, conventional Vulva and vagina are sterilized, syringe needle is fixed on right hand index finger, middle finger under sterile working and protrudes into vagina, touches water pocket, and in palace The contracting intermittent phase (to avoid amniotic fluid embolism, omphaloproptosis) punctures fetal membrane, at present clinically, often borrows under non-direct-view with tactile It helps instrument and implements, the utensil used is mostly tonger and needle set, and clinically doctor mostly stabs out fetal membrane using syringe needle and makes Amniotic fluid outflow, however this mode is inconvenient for operation, and syringe needle is more sharp, easily stabs wound other groups in fetus and birth canal It knits, while also easily stabbing wound operator, be easy to increase the discomfort of puerpera.

Therefore it has the following drawbacks, 1., using puncturing operation person finger and puerpera's vagina is easy when syringe needle, cause disease to pass It broadcasts；2. syringe needle or the vessel forceps depth are not easy to control, it is easy to damage fetal scalp；Row artificial rupture of membrane when 3. current bag of waters tension is big It will lead to amniotic fluid splash medical worker, lead to transmission, also result in amniotic fluid spill-over, do not meet sterility requirements；4. using simultaneously Amniotic fluid trickling speed cannot be effectively controlled when existing artificial rupture of membrane technology, and amniotic fluid trickling is too fast to will lead to omphaloproptosis, Intrauterine Fetal Death when serious；If birth canal of the amniotic fluid of outflow by damage, which enters in puerpera's body, may result in amniotic fluid embolism etc. concurrently Disease causes maternal death when serious.

Utility model content

In order to make up the above deficiency, the utility model provides a kind of visual Manual membrane rupturing device, to solve above-mentioned background The problems in technology.

The technical solution of the utility model is:

A kind of visual Manual membrane rupturing device, including protection straight tube, shank, syringe needle, dynamometer and picture reproducer, the protection Funnel-form shrinkage pool is equipped in straight tube, the rotary table groove inner wall face of the funnel-form shrinkage pool is equipped with the miniature video camera of picture reproducer Head, the straight hole of the funnel-form shrinkage pool is interior to be equipped with shank, and the top of the shank is equipped with the micro pressure sensor of dynamometer, The compression zone of the micro pressure sensor is equipped with syringe needle.

The bottom of the miniature webcam is fixed on rotary table groove inner wall face as a preferred technical solution, institute The bottom for stating miniature webcam is electrically connected by the conducting wire and picture reproducer for penetrating the protection straight tube, the miniature webcam Bottom be equipped with annular sealing ring.

The shank is hollow shank as a preferred technical solution, and the micro pressure sensor bottom is by penetrating The conducting wire and side force instrument of the hollow shank are electrically connected.

The rotary table groove top of the funnel-form shrinkage pool is equipped with medical grade rubber circle as a preferred technical solution,.

The tail end of the straight hole is equipped with drainage device as a preferred technical solution,.

The bottom conduit of the drainage device is connected to liquid recovery tank as a preferred technical solution,.

A kind of visual Manual membrane rupturing device with the above mentioned technical proposal, including protection straight tube, shank, syringe needle, survey Power instrument and picture reproducer, are equipped with funnel-form shrinkage pool in the protection straight tube, on the rotary table groove inner wall face of the funnel-form shrinkage pool Miniature webcam equipped with picture reproducer, the straight hole of the funnel-form shrinkage pool is interior to be equipped with shank, and the top of the shank is equipped with The compression zone of the micro pressure sensor of dynamometer, the micro pressure sensor is equipped with syringe needle, the utility model protection Operator's hand safety, prevents needle from stabbing, while effective protection puerpera vaginal wall and fetal scalp, and needle in operation is avoided to scratch, and And convenient for the character of observation amniotic fluid, estimation amniotic fluid volume, and puerpera's comfort level is improved, amniotic fluid is avoided to soak nursing pad.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is that the utility model embodiment amplifies display structure schematic diagram；

Wherein: 1- protects straight tube；2- shank；3- syringe needle；4- picture reproducer；40- miniature webcam；5- funnel-form shrinkage pool； 50- rotary table groove；51- straight hole；6- pressure sensor.

Specific embodiment

The utility model is further illustrated in the following with reference to the drawings and specific embodiments.

As shown in Figure 1, a kind of visual Manual membrane rupturing device, including protection straight tube 1, shank 2, syringe needle 3, dynamometer and imaging Equipment 4, the protection straight tube 1 is interior to be equipped with funnel-form shrinkage pool 5, and 50 inner wall of rotary table groove of the funnel-form shrinkage pool 5 is equipped with The miniature webcam 40 of picture reproducer 4, the straight hole 51 of the funnel-form shrinkage pool 5 is interior to be equipped with shank 2, the top of the shank 2 The compression zone of micro pressure sensor 6 equipped with dynamometer, the micro pressure sensor 6 is equipped with syringe needle 3.

The bottom of the miniature webcam 40 is fixed on 50 inner wall of rotary table groove as a preferred technical solution, On, the bottom of the miniature webcam 40 is electrically connected by the conducting wire and picture reproducer 4 for penetrating the protection straight tube 1, described The bottom of miniature webcam 40 is equipped with annular sealing ring.

The shank 2 is hollow shank as a preferred technical solution, and 6 bottom of micro pressure sensor is by wearing The conducting wire and side force instrument of the saturating hollow shank are electrically connected.

Medical grade rubber circle is equipped at the top of the rotary table groove 50 of the funnel-form shrinkage pool 5 as a preferred technical solution,.

The tail end of the straight hole 51 is equipped with drainage device as a preferred technical solution,.

The bottom conduit of the drainage device is connected to liquid recovery tank as a preferred technical solution,.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of visual Manual membrane rupturing device, it is characterised in that: set including protection straight tube, shank, syringe needle, dynamometer and imaging It is standby, funnel-form shrinkage pool is equipped in the protection straight tube, the rotary table groove inner wall face of the funnel-form shrinkage pool is equipped with picture reproducer Miniature webcam, be equipped with shank in the straight hole of the funnel-form shrinkage pool, the top of the shank is equipped with the miniature of dynamometer The compression zone of pressure sensor, the micro pressure sensor is equipped with syringe needle.

2. a kind of visual Manual membrane rupturing device as described in claim 1, it is characterised in that: the bottom of the miniature webcam is solid It is scheduled on rotary table groove inner wall face, the bottom of the miniature webcam is by penetrating the conducting wire for protecting straight tube and imaging Equipment is electrically connected, and the bottom of the miniature webcam is equipped with annular sealing ring.

3. a kind of visual Manual membrane rupturing device as described in claim 1, it is characterised in that: the shank is hollow shank, institute Micro pressure sensor bottom is stated to be electrically connected by the conducting wire and side force instrument for penetrating the hollow shank.

4. a kind of visual Manual membrane rupturing device as described in claim 1, it is characterised in that: the rotary table of the funnel-form shrinkage pool is recessed Groove top portion is equipped with medical grade rubber circle.

5. a kind of visual Manual membrane rupturing device as described in claim 1, it is characterised in that: the tail end of the straight hole, which is equipped with, to be drawn Flow device.

6. a kind of visual Manual membrane rupturing device as claimed in claim 5, it is characterised in that: the bottom conduit of the drainage device It is connected to liquid recovery tank.