CN206454094U - A kind of ventricles of the brain bladder isocon - Google Patents

Abstract

The utility model is related to a kind of ventricles of the brain bladder isocon, the isocon includes ventricles of the brain end, split flow pump and the bladder end being sequentially connected, wherein, bladder end is the end automatic tortuous elastic hose into snail wire shaped in its natural state, and the width dimensions of the tortuous part at bladder end are more than urethra width dimensions.Ventricles of the brain bladder isocon of the present utility model, by using end, the automatic tortuous elastic hose into snail wire shaped is simple in construction as bladder end in its natural state, easy to operate, it can be placed on for a long time in bladder, the situation that isocon per urethra can be avoided to deviate from after placement completely occurs.The utility model can be widely applied to various bleedings or infectious hydrocephalus, because high protein, high cell number are not suitable for doing ventriculoperitoneal shunt, or exist in itself celiaca such as infect, ascites, tumour disease and the hydrocephalus patient of ventriculoperitoneal shunt can not be.

Description

A kind of ventricles of the brain-bladder isocon

Technical field

The utility model is related to a kind of medicine equipment, more particularly to a kind of ventricles of the brain-bladder shunting for treatment of hydrocephalus Pipe.

Background technology

Hydrocephalus is the common disease of neurosurgery, the treatment of general clinical operation take " ventriculo-peritoneal shunt ", it is necessary to In art place one " ventriculo-peritoneal shunt pipe ", its one end be located at the ventricles of the brain, centre be split flow pump, its Valve controlling intracranial pressure, The other end is located at abdominal cavity, and the unnecessary drainage of cerebrospinal fluid of encephalic to abdominal cavity is absorbed.But merge brain for cerebral hemorrhage or intracranial infection The patient of ponding, due to being infected with bleeding and cerebrospinal fluid, protein content and cell number are often higher in cerebrospinal fluid, or even also have Bacterium, abdominal cavity infection and intestinal tube adhesion threat to life can be caused by introducing abdominal cavity, therefore can not go " ventriculo-peritoneal shunt ".Mesh Before can only use " extraventricular drainage art ", i.e., drainage pipe end is placed directly within vitro, the method standing time is short, easily occurs Suprainfection, if can not finally be put into abdominal cavity, patient can be dead because of infection.There is inflammation, ascites, tumour or each in itself in abdominal cavity The patients such as intestinal adhesion, the intestinal obstruction of reason are planted, if there is hydrocephalus, ventriculo-peritoneal shunt can not be done.

Above-mentioned patient is adapted to do " ventricles of the brain-bladder bypass ", i.e., the ventricles of the brain are inserted in isocon one end, and the other end inserts bladder, Cerebrospinal fluid is imported into bladder, then per urethra is excreted, the generation of above-mentioned complication can be prevented effectively from.But bladder is individual opens The organ put, one end that original " ventriculo-peritoneal shunt pipe " is located at abdominal cavity is designed for straight tube, the pole when the pipe is placed in bladder Easy per urethra is deviate from and failed；At present also without the ventricles of the brain specially designed-bladder isocon.

The content of the invention

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of ventricles of the brain-bladder isocon, wing can be placed on for a long time In Guang, operation technique is similar with ventriculo-peritoneal shunt, the situation hair that isocon per urethra can be avoided to deviate from after placement completely It is raw.

To achieve the above object, the utility model takes following technical scheme：A kind of ventricles of the brain-bladder isocon, its feature It is, the isocon includes ventricles of the brain end, split flow pump and the bladder end being sequentially connected, wherein, the bladder end is end in nature The automatic tortuous elastic hose into snail wire shaped under state, and the width dimensions of the tortuous part at the bladder end are more than Urethra width dimensions.

The total length of the tortuous part at the bladder end is not less than 10 centimetres.

The tortuous part at the bladder end is placed into bladder, with the statural growth of infant, and the tortuous part can be with The mode of tape measure is drawn out bladder automatically, is extended the part beyond the bladder of the ventricles of the brain-bladder isocon.

Also include the spherical head being connected with the end at the bladder end, the width dimensions of the spherical head are more than urine Road width dimensions.

The diameter of the spherical head is not less than 1 centimetre.

The utility model is due to taking above technical scheme, and it has advantages below：1st, the ventricles of the brain-bladder of the present utility model Isocon, by using end in its natural state the automatic tortuous elastic hose into snail wire shaped as bladder end, It can be placed on for a long time in bladder, it is simple to operate, the situation hair of the ventricles of the brain-bladder isocon per urethra abjection can be avoided after placement It is raw.2nd, the ventricles of the brain of the present utility model-bladder isocon, with the statural growth of children hydrocephali patient, the tortuous portion at bladder end Point can the mode of similar tape measure be drawn out bladder it is full so that the part beyond the bladder of the ventricles of the brain-bladder isocon is extended The need for sufficient infant grows.3rd, the ventricles of the brain of the present utility model-bladder isocon, bladder end end uses spherical head, can The situation for further avoiding isocon per urethra from deviating from occurs.4th, the ventricles of the brain of the present utility model-bladder isocon, can extensive use In bleeding or infectious hydrocephalus, because high protein, high cell number can not do ventriculo-peritoneal shunt, or there is abdominal cavity in itself Disease such as infects, ascites, tumour disease can not be the hydrocephalus patient of ventriculo-peritoneal shunt.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

The utility model is described in detail with reference to the accompanying drawings and examples.

As shown in figure 1, a kind of ventricles of the brain-bladder isocon that the utility model is provided, it includes the ventricles of the brain end being sequentially connected 1st, split flow pump 2, bladder end 3 and spherical head 4；Wherein, ventricles of the brain end 1 is identical using existing ventriculo-peritoneal shunt pipe with split flow pump 2 Design, split flow pump 2 be used for control patient's intracranial pressure；Bladder end 3 is that end is automatic tortuous into snail in its natural state The elastic hose of wire shaped, can be placed in bladder for a long time, because the width dimensions of the tortuous part at bladder end 3 are far longer than urine Road width dimensions, therefore the situation of the ventricles of the brain-bladder isocon per urethra abjection can be avoided to occur；The broad-ruler of spherical head 4 It is very little to be more than urethra width dimensions, it can further avoid the situation of the ventricles of the brain-bladder isocon per urethra abjection from occurring.

In above-described embodiment, the total length of the tortuous part at bladder end 3 is not less than 10 centimetres.When the ventricles of the brain-wing of the present invention When Guang isocon is used for children hydrocephali infant, it is placed into the tortuous partial surgical at bladder end 3 in bladder, with the body of infant Seedling height, the tortuous part at bladder end 3 can the mode of similar tape measure be automatically pulled out bladder so that the ventricles of the brain-bladder isocon Bladder beyond part be extended, meet the demand that infant grows.

In above-described embodiment, the diameter of spherical head 4 is no less than 1 centimetre.

The ventricles of the brain of the present utility model-bladder isocon when in use, is grasped using with being performed the operation as ventriculo-peritoneal shunt tubing Make process, simply end is used through pubovesical otch, is exposed after bladder, it is spherical that one 1 centimetre of osculum feeding of incision is expanded Head 4 and tortuous bladder end 3, then suture bladder and skin.

The various embodiments described above are merely to illustrate the utility model, wherein the structure of each part, set location and its connection side Formula etc. can be all varied from, every equivalents carried out on the basis of technical solutions of the utility model and improvement, It should not exclude outside protection domain of the present utility model.

Claims (7)

1. a kind of ventricles of the brain-bladder isocon, it is characterised in that the isocon includes ventricles of the brain end, split flow pump and the wing being sequentially connected Guang end, wherein, the bladder end is the end automatic tortuous elastic hose into snail wire shaped, and institute in its natural state The width dimensions for stating the tortuous part at bladder end are more than urethra width dimensions.

2. a kind of ventricles of the brain-bladder isocon as claimed in claim 1, it is characterised in that the tortuous part at the bladder end Total length is not less than 10 centimetres.

3. a kind of ventricles of the brain-bladder isocon as claimed in claim 1 or 2, it is characterised in that the tortuous part at the bladder end It is placed into bladder, with the statural growth of infant, the tortuous part can be drawn out bladder automatically in the way of tape measure, make institute The part beyond the bladder of the ventricles of the brain-bladder isocon is stated to be extended.

4. a kind of ventricles of the brain-bladder isocon as claimed in claim 1 or 2, it is characterised in that also including with the bladder end The spherical head that end is connected, the width dimensions of the spherical head are more than urethra width dimensions.

5. a kind of ventricles of the brain-bladder isocon as claimed in claim 3, it is characterised in that also including the end with the bladder end The spherical head being connected is held, the width dimensions of the spherical head are more than urethra width dimensions.

6. a kind of ventricles of the brain-bladder isocon as claimed in claim 4, it is characterised in that the diameter of the spherical head is not small In 1 centimetre.

7. a kind of ventricles of the brain-bladder isocon as claimed in claim 5, it is characterised in that the diameter of the spherical head is not small In 1 centimetre.