CN213252447U - Neurosurgery drainage catheter that possesses monitoring alarming function - Google Patents
Neurosurgery drainage catheter that possesses monitoring alarming function Download PDFInfo
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- CN213252447U CN213252447U CN202021928378.5U CN202021928378U CN213252447U CN 213252447 U CN213252447 U CN 213252447U CN 202021928378 U CN202021928378 U CN 202021928378U CN 213252447 U CN213252447 U CN 213252447U
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Abstract
The utility model discloses a neurosurgery drainage catheter with monitoring and alarming functions, which comprises a catheter body, a detection cover, a detection air bag, an anti-drop balloon, a detection air pipe, a fixed cover, an I buzzer, an II buzzer, a spring, a slide block, an I conductive terminal and an II conductive terminal, and the neurosurgery drainage catheter with monitoring and alarming functions is firstly designed by the anti-drop balloon, not only can be conveniently placed in to improve the drainage effect, but also ensures the stability of drainage wearing, effectively avoids the problem of drop displacement, secondly triggers a monitoring and alarming mechanism by the built-in elasticity, can monitor intracranial pressure by being placed under the dura mater, in brain tissue or in ventricle and other parts, and simultaneously ensures the stability and safety of use because an electronic alarming device is positioned at the far end and outside the head of a patient, thereby in sum, expanding the practicability, has higher popularization and application value.
Description
Technical Field
The utility model relates to a drainage catheter technical field especially relates to a neurosurgery drainage catheter who possesses monitoring alarming function.
Background
The intracranial pressure detection is an important index for knowing the change of the condition of a patient with ventricular drainage, and the continuous and accurate intracranial pressure monitoring can provide reliable basis for clinical diagnosis and treatment.
According to the above, at present, if intracranial pressure monitoring is needed during clinical intracranial drainage, the traditional treatment method can only adopt secondary tube placement, wherein one tube has a drainage function, and the other tube has a monitoring function. As such, there are a number of drawbacks and deficiencies, particularly as follows;
1. not only the operation procedure of the medical staff is complicated, but also the pain and the operation cost of the patient are increased, and the infection is easy to occur at a plurality of openings.
2. The traditional intracranial pressure monitoring can not realize monitoring and alarming, thereby greatly restricting the clinical use.
Therefore, in view of the above drawbacks, it is actually necessary to design a neurosurgical drainage catheter with a monitoring alarm function.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a neurosurgery drainage catheter with a monitoring and alarming function, which solves the problems in the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: a neurosurgery drainage catheter with monitoring and alarming functions comprises a catheter body, a detection cover, a detection air bag, an anti-falling balloon, a detection air pipe, a fixed cover, an I buzzer, an II buzzer, a spring, a slider, an I conductive terminal and an II conductive terminal, wherein the detection cover is fixedly arranged on the right side of the catheter body and is connected with the catheter body in a hot melting way, the detection air bag is fixedly arranged in the detection cover, the detection air bag and the detection cover are connected in a hot melting way, the anti-falling balloon is sleeved at the middle end of the outer wall of the catheter body and is connected with the catheter body in a hot melting way, the detection air pipe penetrates through the catheter body and the detection cover, the detection air pipe is respectively connected with the catheter body and the detection cover in a hot melting way, the detection air pipe and the detection air bag are connected in a hot melting way, the fixed cover is fixedly arranged on the left side of the detection air pipe, fixed cover and detection trachea adopt the hot melt to be connected, I bee calling organ set firmly in fixed cover left side rear end, I bee calling organ and fixed cover adopt bolted connection, II bee calling organ set firmly in fixed cover left side front end, II bee calling organ and fixed cover adopt bolted connection, the spring set firmly in fixed cover inside middle-end, spring and fixed cover adopt the hot melt to be connected, the slider set firmly in the spring right side, slider and spring adopt the hot melt to be connected, just slider and fixed cover adopt sliding connection, I conductive terminal set firmly both ends about fixed cover inside left side, I conductive terminal and fixed cover adopt the hot melt to be connected, II conductive terminal set firmly both ends about fixed cover inside right side, II conductive terminal and fixed cover adopt the hot melt to be connected.
Further, pipe body left side bottom still set firmly connection port, connection port and pipe body adopt the hot melt to be connected, pipe body left side upper end still set firmly the battery, battery and pipe body adopt the hot melt to be connected, just the battery adopt the power cord with I bee calling organ, II bee calling organ, I conductive terminal and II conductive terminal respectively to be connected.
Further, the inside front and back of detection cover still be equipped with dodge the hole, dodge the hole and be oval through-hole, detection cover right side still set firmly the soft cover of silica gel, the soft cover of silica gel and detection cover adopt the hot melt to be connected.
Further, anticreep sacculus left side lower extreme still set firmly the gas injection pipe, gas injection pipe and anticreep sacculus adopt the hot melt to be connected, gas injection socle portion still set firmly the governing valve, governing valve and gas injection pipe adopt the hot melt to be connected, just governing valve and pipe body adopt the hot melt to be connected.
Further, fixed cover inside still be equipped with and keep away the cavity, the cavity of keeping away be the cylinder cavity, fixed cover left side upper end still set firmly the I switch, the I switch and fixed cover adopt the hot melt to be connected, just the I switch adopt the power cord with I bee calling organ and I conductive terminal respectively to be connected, fixed cover left side lower extreme still set firmly the II switch, the II switch and fixed cover adopt the hot melt to be connected, just the II switch adopt the power cord with II bee calling organ and II conductive terminal respectively to be connected.
Compared with the prior art, the neurosurgery drainage catheter with the monitoring and alarming functions has the following advantages;
1. at first, through the design of anticreep sacculus, not only can conveniently put into, improved the drainage effect, also ensured the stability that the drainage was worn in addition, the effectual problem of avoiding the displacement that drops.
2. And the built-in elastic triggering monitoring alarm mechanism can monitor intracranial pressure by being arranged at the positions under the dura mater, in brain tissue or in the ventricle and the like, and meanwhile, the electronic alarm device is positioned at the far end and outside the head of the patient, so that the stability and the safety of use are ensured.
Drawings
FIG. 1 is a front view of a neurosurgical drainage catheter with monitoring and alarm functions;
FIG. 2 is a top view of a neurosurgical drainage catheter with monitoring and alarm functions;
FIG. 3 is a sectional view of the neurosurgical drainage catheter with a monitoring alarm function in the direction A;
FIG. 4 is a perspective view of a neurosurgical drainage catheter with monitoring and alarm functions 1;
FIG. 5 is a perspective view of a neurosurgical drainage catheter with monitoring and alarm functions 2;
FIG. 6 is an enlarged sectional view of a portion of the battery;
FIG. 7 is a cross-sectional enlarged view of the soft silicone sleeve;
FIG. 8 is an enlarged perspective view of the fixing cover;
fig. 9 is a perspective enlarged view of the detection cover portion.
The catheter comprises a catheter body 1, a detection cover 2, a detection air bag 3, an anti-falling balloon 4, a detection air pipe 5, a fixed cover 6, an I buzzer 7, an II buzzer 8, a spring 9, a sliding block 10, an I conductive terminal 11, an II conductive terminal 12, a connection port 101, a storage battery 102, an avoidance hole 201, a silica gel soft sleeve 202, an air injection pipe 401, a regulating valve 402, an avoidance cavity 601, an I switch 602 and an II switch 603.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the neurosurgery drainage catheter with the monitoring and alarming functions comprises a catheter body 1, a detection cover 2, a detection air bag 3, an anti-falling air bag 4, a detection air pipe 5, a fixed cover 6, a buzzer 7, a buzzer 8, a spring 9, a slider 10, a conductive terminal 11 of I and a conductive terminal 12 of II, wherein the detection cover 2 is fixedly arranged at the right side of the catheter body 1, the detection cover 2 is connected with the catheter body 1 by hot melting, the detection air bag 3 is fixedly arranged in the detection cover 2, the detection air bag 3 is connected with the detection cover 2 by hot melting, the anti-falling air bag 4 is sleeved at the middle end of the outer wall of the catheter body 1, the anti-falling air bag 4 is connected with the catheter body 1 by hot melting, the detection air pipe 5 penetrates through the catheter body 1 and the detection cover 2, the detection air pipe 5 is respectively connected with the catheter body 1 and the detection cover 2 in a hot melting way, the detection air pipe 5 is connected with the detection air bag 3 in a hot melting way, the fixed cover 6 is fixedly arranged on the left side of the detection air pipe 5, the fixed cover 6 is connected with the detection air pipe 5 in a hot melting way, the I buzzer 7 is fixedly arranged at the rear end of the left side of the fixed cover 6, the I buzzer 7 is connected with the fixed cover 6 in a bolt way, the II buzzer 8 is fixedly arranged at the front end of the left side of the fixed cover 6, the II buzzer 8 is connected with the fixed cover 6 in a bolt way, the spring 9 is fixedly arranged at the middle end inside the fixed cover 6, the spring 9 is connected with the fixed cover 6 in a hot melting way, the slide block 10 is fixedly arranged on the right side of the spring 9, the slide block 10 is connected with the spring 9 in a hot melting way, the slide block 10 is connected with the fixed cover 6 in a sliding way, the I conductive terminal 11 is fixedly arranged at the upper end, the I conductive terminal 11 and the fixed cover 6 are connected by hot melting, the II conductive terminal 12 is fixedly arranged at the upper and lower ends of the right side in the fixed cover 6, and the II conductive terminal 12 and the fixed cover 6 are connected by hot melting.
The neurosurgery drainage catheter with the monitoring and alarming function has the following functions;
A. the anti-falling balloon 4 can be inflated by injecting gas, namely, the anti-falling limiting purpose can be achieved after the catheter body 1 is placed in the skull, and when the catheter body 1 needs to be separated, the anti-falling balloon 4 can be deflated only by deflation, so that the catheter body 1 can be pulled out conveniently;
B. when the catheter body 1 is placed, because the detection cover 2 is positioned under the dura mater, in the brain tissue or in the ventricle and the like, when the intracranial pressure is too high to extrude the detection saccule 3, even if the air in the detection saccule 3 flows into the fixed cover 6 from the detection air pipe 5, the resilience force of the spring 9 is overcome to enable the slide block 10 to contact the I conductive terminal 11 towards the left side, because the slide block 10 has the conductive function, the communication between the upper end and the lower end of the I conductive terminal 11 is realized, because the upper end of the I conductive terminal 11 is connected with the positive pole of the I switch 602 and the I buzzer 7, and the lower end of the I conductive terminal 11 is connected with the negative pole of the storage battery 102 and the I buzzer 7, after the slide block 10 contacts the I conductive terminal 11, the energization of the I buzzer 7 is realized, namely the I buzzer 7 gives an alarm sound to remind medical personnel, otherwise, when the intracranial pressure is too low, the resilience force of the spring 9, namely, when the sliding block 10 contacts the II conductive terminal 12, because the upper end of the II conductive terminal 12 is connected with the positive electrode of the II switch 603 and the II buzzer 8, and the lower end of the II conductive terminal 12 is connected with the negative electrode of the storage battery 102 and the II buzzer 8, after the sliding block 10 contacts the II conductive terminal 12, the II buzzer 8 is electrified, namely the II buzzer 8 gives out alarm sound, the aim of reminding medical personnel is fulfilled, and finally, the aim of monitoring and alarming is fulfilled;
C. the I buzzer 7, the II buzzer 8, the spring 9, the sliding block 10, the I conductive terminal 11 and the II conductive terminal 12 on the fixed cover 6 are positioned on the left side of the catheter body 1, so that the catheter body can not be placed in the brain of a patient, and no electronic device is arranged on the right side of the catheter body 1, so that the use safety is ensured;
the bottom end of the left side of the catheter body 1 is fixedly provided with a connecting port 101, the connecting port 101 is connected with the catheter body 1 in a hot melting mode, the upper end of the left side of the catheter body 1 is fixedly provided with a storage battery 102, the storage battery 102 is connected with the catheter body 1 in a hot melting mode, and the storage battery 102 is respectively connected with the I buzzer 7, the II buzzer 9, the I conductive terminal 11 and the II conductive terminal 12 in a power line mode;
it should be noted that the connection port 101 can be connected to an external drainage bottle (not labeled), so as to facilitate drainage operation, and the storage battery 102 can supply power to the I buzzer 7 and the II buzzer 8;
it should be noted that the avoiding hole 201 can realize the opening of the detection cover 2 in front and at the back, which is convenient for the intracranial pressure of the patient to directly act on the internal detection air bag 3, and the silica gel soft sleeve 202 is made of silica gel, which has good flexibility, improves the safety of the implantation, and effectively reduces the stimulation;
the lower end of the left side of the anti-falling balloon 4 is fixedly provided with a gas injection pipe 401, the gas injection pipe 401 is in hot-melt connection with the anti-falling balloon 4, the bottom of the gas injection pipe 401 is fixedly provided with a regulating valve 402, the regulating valve 402 is in hot-melt connection with the gas injection pipe 401, and the regulating valve 402 is in hot-melt connection with the catheter body 1;
the air injection tube 401 can guide air of an external inflation device (not labeled) into the anti-dropping balloon 4, so that the anti-dropping balloon 4 is expanded, and meanwhile, the adjusting valve 402 can be connected with the inflation device (not labeled) and can be rotated to be opened or closed, so that inflation and deflation operations are realized;
a cavity 601 is further arranged inside the fixed cover 6, the cavity 601 is a cylindrical cavity, an I switch 602 is further fixedly arranged at the upper end of the left side of the fixed cover 6, the I switch 602 is connected with the fixed cover 6 in a hot melting mode, the I switch 602 is respectively connected with the I buzzer 7 and the I conductive terminal 11 through power lines, a II switch 603 is further fixedly arranged at the lower end of the left side of the fixed cover 6, the II switch 603 is connected with the fixed cover 6 in a hot melting mode, and the II switch 603 is respectively connected with the II buzzer 8 and the II conductive terminal 12 through power lines;
it should be noted that the cavity 601 can facilitate the sliding of the spring 9 and the slider 10, and at the same time, the air inflow inside the air tube 5 can be detected, the I switch 602 can control the disconnection and connection of the power line between the I buzzer 7 and the I conductive terminal 11, that is, the on-off adjustment of the I buzzer 7 is achieved, and the II switch 603 can control the disconnection and connection of the power line between the II buzzer 8 and the II conductive terminal 12, that is, the on-off adjustment of the II buzzer 8 is achieved.
Claims (5)
1. A neurosurgery drainage catheter with monitoring and alarming functions is characterized by comprising a catheter body, a detection cover, a detection air bag, an anti-falling balloon, a detection air pipe, a fixed cover, an I buzzer, an II buzzer, a spring, a sliding block, an I conductive terminal and an II conductive terminal, wherein the detection cover is fixedly arranged on the right side of the catheter body, the detection air bag is fixedly arranged in the detection cover, the anti-falling balloon is sleeved at the middle end of the outer wall of the catheter body, the detection air pipe penetrates through the catheter body and the detection cover, the detection air pipe is connected with the detection air bag in a hot melting manner, the fixed cover is fixedly arranged on the left side of the detection air pipe, the I buzzer is fixedly arranged at the rear end of the left side of the fixed cover, the II buzzer is fixedly arranged at the front end of the left side of the fixed cover, the spring is fixedly arranged at the middle end of the inside of the fixed cover, the sliding block, and the sliding block is connected with the fixed cover in a sliding manner, the conductive terminal I is fixedly arranged at the upper end and the lower end of the left side in the fixed cover, and the conductive terminal II is fixedly arranged at the upper end and the lower end of the right side in the fixed cover.
2. The neurosurgery drainage catheter with monitoring and alarm functions of claim 1, wherein the left bottom end of the catheter body is further fixedly provided with a connecting port, the left upper end of the catheter body is further fixedly provided with a storage battery, and the storage battery is respectively connected with the I buzzer, the II buzzer, the I conductive terminal and the II conductive terminal by power lines.
3. The neurosurgery drainage catheter with the monitoring and alarming functions as claimed in claim 1, wherein avoidance holes are further formed in the front and back of the inside of the detection cover, and a silica gel soft sleeve is further fixedly arranged on the right side of the detection cover.
4. The neurosurgical drainage catheter with the monitoring and alarming functions of claim 1, wherein a gas injection pipe is further fixedly arranged at the lower end of the left side of the anti-drop balloon, a regulating valve is further fixedly arranged at the bottom of the gas injection pipe, and the regulating valve is connected with the catheter body in a hot melting mode.
5. The neurosurgery drainage catheter with monitoring and alarm functions of claim 1, wherein the fixed cover is further internally provided with a cavity avoiding cavity, the upper end of the left side of the fixed cover is further fixedly provided with an I switch, the I switch is respectively connected with an I buzzer and an I conductive terminal through power lines, the lower end of the left side of the fixed cover is further fixedly provided with an II switch, and the II switch is respectively connected with an II buzzer and an II conductive terminal through power lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928378.5U CN213252447U (en) | 2020-09-07 | 2020-09-07 | Neurosurgery drainage catheter that possesses monitoring alarming function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928378.5U CN213252447U (en) | 2020-09-07 | 2020-09-07 | Neurosurgery drainage catheter that possesses monitoring alarming function |
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| Publication Number | Publication Date |
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| CN213252447U true CN213252447U (en) | 2021-05-25 |
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| CN202021928378.5U Active CN213252447U (en) | 2020-09-07 | 2020-09-07 | Neurosurgery drainage catheter that possesses monitoring alarming function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
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2020
- 2020-09-07 CN CN202021928378.5U patent/CN213252447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
| CN114005321B (en) * | 2021-10-18 | 2024-03-08 | 四川大学 | Neurosurgery brain operation typical case training device |
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