CN211096927U

CN211096927U - Sacculus pipe external member for brain department operation

Info

Publication number: CN211096927U
Application number: CN201921036979.2U
Authority: CN
Inventors: 徐立
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-07-28
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a sacculus pipe external member for brain surgery, including pipe, sacculus, identification mark, seal wire, auxiliary assembly and pressure measurement subassembly, pipe outside one side is fixed with the sacculus, and the outside of pipe is located sacculus outside one side and is fixed with identification mark, is fixed with the seal wire between the inside of pipe, and the outside of pipe one end is fixed with auxiliary assembly, and pipe top one side is fixed with the pressure measurement subassembly, auxiliary assembly includes connecting pipe orifice, first screw cap, syringe, second screw cap, three-way connecting pipe and valve, and the outside of pipe one end is fixed with connecting pipe orifice; the utility model discloses a manometer can quantify sacculus pressure directly perceived, avoids pressure not enough or pressure too high, takes the tee junction connecting tube of valve through the increase, has kept pressure, and the doctor need not expose and manually maintains sacculus pressure under the ray, through the connecting tube mouth stable connection on the syringe of taking first screw cap and the pipe, can not appear droing and the contrast medium blowout.

Description

Sacculus pipe external member for brain department operation

Technical Field

The utility model relates to a sacculus pipe field is used in brain branch of academic or vocational study operation, specifically is a sacculus pipe external member is used in brain branch of academic or vocational study operation.

Background

The micro-balloon compression treatment of the trigeminal neuralgia is one of the more advanced domestic minimally invasive treatment methods of the trigeminal neuralgia, is accepted by more patients due to small injury, quick response, short hospitalization time and high effective rate, and the currently used disposable balloon catheter kit for the brain surgery has the following three defects in the process that the technology is rapidly popularized in all hospitals: 1, a pressure measuring device is not provided, the expansion pressure of the saccule cannot be quantified, the operation effect is not exact due to too low pressure, or nerve injury and even life danger are caused due to too high pressure; 2, no locking structure exists, so that doctors need to continuously expose the balloons to X-rays for a long time to maintain the pressure of the balloons in the operation, radiation damage is increased, and occupational protection is not facilitated; 3, a syringe which can be stably connected with the balloon catheter is not equipped, liquid in the syringe is often sprayed out in the operation process, so that the operation process is interrupted, the exposure time of a doctor under the rays is prolonged, the operation area is polluted and the like.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model aims at providing a sacculus pipe external member for brain department operation, this sacculus pipe external member for brain department operation simple structure, the simple operation can better assist the doctor to perform the operation, improves operation in-process safety and efficiency.

The utility model aims at realizing through the technical scheme, a sacculus pipe external member for brain surgery, including pipe, sacculus, identification mark, seal wire, auxiliary assembly and pressure measurement subassembly, pipe outside one side is fixed with the sacculus, the outside of pipe is located sacculus outside one side and is fixed with identification mark, is fixed with the seal wire between the pipe inside, the outside of pipe one end is fixed with auxiliary assembly, pipe top one side is fixed with the pressure measurement subassembly;

the auxiliary assembly comprises a connecting pipe orifice, a first screw cap, an injector, a second screw cap, a three-way connecting pipe and a valve, wherein the connecting pipe orifice is fixed on the outer side of one end of the guide pipe;

the pressure measuring component comprises a side pipe opening, connecting threads, a third screw cap and a pressure gauge, the side pipe opening is fixed on one side of the top end of the guide pipe, the connecting threads are formed in the outer side of the side pipe opening, the connecting threads are connected with the outer bottom end of the pressure gauge through the third screw cap in a screwing mode, and the third screw cap is located at the bottom end of the pressure gauge.

As a further technical proposal of the utility model, the injector is a 1M L injector, and scales are fixed on the outer side of the injector.

As a further technical scheme of the utility model, the pipe adopts medical latex material to constitute, and pipe and side mouth of pipe are integrated into one piece.

As a further technical scheme of the utility model, the external screw thread has been seted up in the connecting pipe mouth outside, the external screw thread all with first screw cap and second screw cap threaded connection.

As a further technical scheme of the utility model, the manometer bottom is located side mouth of pipe top and has seted up the seal groove, and seal groove inside is fixed with the sealed gum cover.

Due to the adoption of the technical scheme, the utility model discloses following advantage has: through the manometer, can quantify sacculus pressure directly perceived, avoid pressure not enough or pressure too high, improve the operation curative effect, reduce nerve damage and operation complication, through increasing the tee junction connecting tube of taking the valve, can lock the pipe according to the operation needs at any time pushing contrast medium expansion sacculus in-process, liquid can not flow back, pressure has been kept, the doctor need not expose under the ray manual maintenance sacculus pressure, the health damage that the radiation brought has been reduced, through the syringe of taking first spiral cap, can with the connecting tube mouth on the pipe stable connection, can not appear droing and contrast medium blowout, improve operation efficiency, reduce occupation and operation pollution, moreover, the steam generator is simple in structure, the simple operation, can better assist the doctor to perform the operation, safety and efficiency in the improvement operation process.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a first perspective view of a balloon catheter set for brain surgery.

Fig. 2 is a schematic view of a syringe and catheter connection structure of a balloon catheter kit for brain surgery.

Fig. 3 is a schematic view of the three-way connection tube and the catheter connection structure of the balloon catheter kit for brain surgery.

Fig. 4 is a schematic view of a connection thread mounting structure of a balloon catheter set for brain surgery.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 4, the utility model discloses a sacculus pipe external member for brain surgery, including pipe 1, sacculus 2, identification mark 3, seal wire 4, auxiliary assembly 5 and pressure measurement subassembly 13, pipe 1 outside one side is fixed with sacculus 2, adopt sacculus 2 can expand the intracranial passageway of patient, pipe 1 outside lies in sacculus 2 outside one side and is fixed with identification mark 3, adopt identification mark 3 can let the doctor know the pipe 1 position that gets into the encephalic of patient, be fixed with seal wire 4 between the pipe 1 inside, pipe 1 one end outside is fixed with auxiliary assembly 5, pipe 1 top one side is fixed with pressure measurement subassembly 13;

the auxiliary component 5 comprises a connecting pipe orifice 6, a first screw cap 7, an injector 9, a second screw cap 10, a three-way connecting pipe 11 and a valve 12, wherein the connecting pipe orifice 6 is fixed on the outer side of one end of the conduit 1, the connecting pipe orifice 6 can be connected with an auxiliary component to be used, one side of the outer part of the connecting pipe orifice 6 is connected with the outer side of the injector 9 through the first screw cap 7 in a screwing mode, the first screw cap 7 is positioned at one end of the outer part of the injector 9, the dropping and the spraying of contrast agent can be prevented between the injector 9 and the conduit 1 through the screwing connection mode of the first screw cap 7, one side of the outer part of the connecting pipe orifice 6 is connected with the outer side of the three-way connecting pipe 11 through the second screw cap 10 in a screwing mode, the second screw cap 10 is positioned at the pipe orifice of the three-way connecting pipe 11, the valve 12 is fixed inside the three-way, the pressure is maintained;

pressure measuring unit 13 is including the side mouth of pipe 14, connecting thread 15, third screw cap 16 and manometer 17, 1 top one side of pipe is fixed with the side mouth of pipe 14, connecting thread 15 has been seted up in the side mouth of pipe 14 outside, the yielding pressure gauge 17 that adopts in the side mouth of pipe 14 can be stable links together with pipe 1, screw through third screw cap 16 between the connecting thread 15 outside and the manometer 17 outer terminal and connect, third screw cap 16 is located manometer 17's bottom, manometer 17 can be directly perceived 2 pressures of quantification sacculus, avoid insufficient pressure or pressure too high.

The syringe 9 is a 1M L syringe, scales are fixed on the outer side of the syringe 9, the syringe 9 is convenient for a doctor to expand the balloon 2 for operation, and the scales are convenient for the doctor to know the amount of injection liquid.

The catheter 1 is made of medical latex materials, the catheter 1 and the side pipe orifice 14 are integrally formed, the catheter 1 made of the medical latex materials is safer and more sanitary, and the integral forming is convenient to beautify and use.

The external screw thread has been seted up in the connecting pipe orifice 6 outside, and the external screw thread all with first screw cap 7 and 10 threaded connection of second screw cap, leads to the external screw thread in the connecting pipe orifice 6 outside and the inboard threaded connection of first screw cap 7 and second screw cap 10, not only conveniently connects fixedly, still makes the junction more stable and sealed, prevents to appear droing and the contrast medium blowout between syringe 9 and the pipe 1.

The bottom end of the pressure gauge 17 is located at the top end of the side pipe opening 14, a sealing groove is formed in the top end of the side pipe opening 14, a sealing rubber sleeve is fixed inside the sealing groove, the sealing rubber sleeve can be conveniently fixed through the sealing groove, the sealing performance of the joint between the pressure gauge 17 and the side pipe opening 14 is higher through the sealing rubber sleeve, and the pressure gauge 17 is higher in detection accuracy.

The use method and the working principle thereof are as follows: in the process of operating the brain of a patient by a doctor, after the skull of the patient is opened and the brain is punctured, the device can be taken out, firstly, a pressure gauge 17 is connected with a connecting thread 15 fixed in a side pipe orifice 14 at one side of the top end of a conduit 1 through a third screw cap 16 fixed at the bottom end and the connecting thread 15 fixed in the side pipe orifice 14, so that the pressure gauge 17 can be connected with the conduit 1, after an injector 9 is taken out, the injector 9 is firstly pumped into a proper amount of contrast medium, a first screw cap 7 at one end of the injector 9 is connected with a connecting pipe orifice 6 at one side of the outer part of the conduit 1 through threads, the connection part can be more stable and firm through the threaded connection, thereby preventing the falling and the spraying of the contrast medium between the injector 9 and the conduit 1 when the injector 9 is used, improving the operation efficiency, reducing the occupational exposure and the possibility of operation pollution, slowly feeding the conduit from the, make liquid 8 enter into the conduit 1, entering the sacculus 2 from the conduit 1 and making the sacculus 2 expand, the doctor uses the repeated injection and extraction of the syringe 9, make the sacculus 2 expand in the intracranial, the doctor can know the pressure condition of injection through the manometer 17 that the side mouth of pipe 14 of one side of the conduit 1 connects, thereby can quantify the sacculus 2 pressure directly perceivedly, avoid the pressure deficiency or the pressure is too high, improve the operation curative effect, reduce nerve injury and operation complication, and in order to keep the pressure, make the doctor need not expose under the ray and maintain the sacculus 2 pressure manually, the body injury that the radiation brought has been reduced, can make the connecting mouth of pipe 6 and the second spiral cap 10 threaded connection of the conduit 1, make the tee junction tube 11 and conduit 1 link together, connect the tee junction tube 11 and the sacculus 2 expansion syringe 9 that the doctor used in the injection, the doctor can use the valve 12 on the tee junction tube 11 according to the operation needs in the contrast medium expands the sacculus 2 process The catheter 1 is locked so that the liquid does not flow back to maintain the pressure.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A sacculus pipe external member for brain surgery which characterized in that: the balloon-type pressure measuring device comprises a catheter, a balloon, identification marks, guide wires, an auxiliary assembly and a pressure measuring assembly, wherein the balloon is fixed on one side outside the catheter, the identification marks are fixed on one side, located outside the balloon, outside the catheter, the guide wires are fixed between the insides of the catheters, the auxiliary assembly is fixed on the outer side of one end of the catheter, and the pressure measuring assembly is fixed on one side of the top end of the catheter;

2. The balloon catheter kit for brain surgery as claimed in claim 1, wherein the syringe is a 1M L syringe, and scales are fixed on the outer side of the syringe.

3. The balloon catheter kit for brain surgery according to claim 1, wherein: the catheter is made of medical latex materials, and the catheter and the side pipe orifice are integrally formed.

4. The balloon catheter kit for brain surgery according to claim 1, wherein: the external screw thread has been seted up in the connecting tube mouth outside, and the external screw thread all with first screw cap and second screw cap threaded connection.

5. The balloon catheter kit for brain surgery according to claim 1, wherein: the bottom end of the pressure gauge is located at the top end of the side pipe orifice and is provided with a sealing groove, and a sealing rubber sleeve is fixed inside the sealing groove.