CN213551777U - Intracranial pressure measuring and cerebrospinal fluid sample reserving device - Google Patents
Intracranial pressure measuring and cerebrospinal fluid sample reserving device Download PDFInfo
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- CN213551777U CN213551777U CN202022360040.0U CN202022360040U CN213551777U CN 213551777 U CN213551777 U CN 213551777U CN 202022360040 U CN202022360040 U CN 202022360040U CN 213551777 U CN213551777 U CN 213551777U
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- intracranial pressure
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Abstract
The utility model provides an intracranial pressure measuring and cerebrospinal fluid sample reserving device, relating to the technical field of medical detection; the operation is complex when intracranial pressure measurement and cerebrospinal fluid sample retention are carried out, and the waste of cerebrospinal fluid is easy to cause; the cranium pressure pipe is provided with a sample reserving port which is communicated with the interface and the measuring port through a three-way valve; a sample reserving pipe is arranged below the sample reserving opening, the sample reserving pipe is placed on a support frame, and the support frame is connected with a cranial pressure pipe; this device is convenient to detect intracranial pressure and makes things convenient for keeping a kind of cerebrospinal fluid simultaneously, reduces the waste and the outflow of cerebrospinal fluid, reduces operating time, reduces the risk of operation.
Description
Technical Field
The utility model relates to a medical treatment detects technical field, specifically is an intracranial pressure measurement and cerebrospinal fluid stay appearance device, is applicable to and is applicable to the lumbar puncture art.
Background
The traditional cranial pressure tube is used for measuring the initial pressure of the intracranial pressure and the final pressure after leaving cerebrospinal fluid, the cranial pressure tube needs to be connected and pulled out repeatedly twice in the middle, cerebrospinal fluid outflow and waste can be caused in the process of plugging and unplugging the cranial pressure tube, the operation flow and the risk of infection are increased, and the operation time is increased. For one-man operation when getting cerebrospinal fluid sample is stayed in traditional lumbar puncture, the slow dropping cerebrospinal fluid of test tube connector is held to a handheld test tube, presses the pipe to the cranium that will extract on the other hand, and difficult exemption can cause the cerebrospinal fluid outflow and waste, and operating time is longer, and the test tube mouth is less moreover, and the hand probably appears after a long time trembling, causes the cerebrospinal fluid to drop outside the test tube to extravagant cerebrospinal fluid.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides an intracranial pressure measuring and cerebrospinal fluid sample reserving device. Solves the problems of complex operation and easy cerebrospinal fluid waste during intracranial pressure measurement and cerebrospinal fluid sample retention.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The intracranial pressure measuring and cerebrospinal fluid sample reserving device comprises a cranial pressure pipe, wherein one end of the cranial pressure pipe is provided with a plug port, the other end of the cranial pressure pipe is provided with a measuring port, and the sample reserving port is communicated with the plug port and the measuring port through a three-way valve; the sample reserving pipe is arranged below the sample reserving opening, the sample reserving pipe is placed on the supporting frame, and the supporting frame is connected with the cranial pressure pipe.
Further, the sample-reserving port is adjacent to the measuring port.
Further, the support frame includes supporting sliding rails, the sample reserving pipe frame is between the supporting sliding rails.
More preferably, the support frame further comprises a connecting beam, and the connecting beam is connected to the lower part of the wall of the cranial pressing pipe.
More preferably, the front end of the support sliding rail is provided with a detachable plug.
More preferably, 3-5 sample reserving pipes are placed in the supporting sliding track during sample reserving operation, and a boss used for being erected on the supporting sliding track is arranged at a pipe orifice of each sample reserving pipe.
Furthermore, the cranial compression pipe and the support frame are integrally arranged.
The utility model discloses produced beneficial effect does for prior art.
1. The utility model discloses a pipe is pressed to cranium only needs disposable to be connected with the patient through increasing the three-way valve door of a switch, can accomplish the survey of intracranial pressure initial pressure and leave the appearance operation, has reduced a connection process, can carry out switching at any time in the operation process, reduces the waste and the outflow of cerebrospinal fluid, reduces operating time. And after the device is used, the cerebrospinal fluid in the measuring tube can be sampled and tested, so that the cerebrospinal fluid is saved.
2. The device can monitor intracranial pressure in real time, and can stop in time when discovering that the intracranial pressure is too low, thereby reducing the operation risk.
3. Through pressing the integrated test-tube rack of pipe connection with the cranium, will need to keep the test tube of getting the cerebrospinal fluid and put on the test-tube rack in proper order, the continuity of multiplicable operation, save time reduces cerebrospinal fluid outflow and waste. The test tube is placed on the rack in advance, waste and outflow of cerebrospinal fluid can be reduced by opening and closing the valve, and the amount of the cerebrospinal fluid of a patient is reduced. The test tube cover can be pulled out in advance during operation and is sequentially placed on the rack, so that the operation difficulty is reduced, the time is saved, the sample pollution and infection risks are reduced, and cerebrospinal fluid is saved for patients.
Drawings
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly understood, the following drawings are combined for illustration:
fig. 1 is a first elevation view of an intracranial pressure measurement and cerebrospinal fluid sample retention device according to the present invention;
FIG. 2 is a second front view of the intracranial pressure measuring and cerebrospinal fluid sample retention device of the present invention;
fig. 3 is a top view of the test tube rack of the present invention;
in the figure, 1 is a cranial compression pipe, 11 is a measuring port, 12 is a sample reserving port, 2 is a three-way valve, 3 is a sample reserving pipe, 4 is a supporting sliding rail, 5 is a connecting beam, 6 is a silica gel plug, 7 is a boss, and 8 is a connecting rod.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-3, the intracranial pressure measurement and cerebrospinal fluid sample retention device comprises a cranial pressure tube 1, wherein the cranial pressure tube 1 is an L-shaped PVC tube, one end of the cranial pressure tube 1 is a socket (one end of the socket is not shown in the figure because the cranial pressure tube 1 is long), the other end is a measurement port 11, one end of the cranial pressure tube 1 near the measurement port 11 is provided with a sample retention port 12, and the sample retention port 12 is communicated with the socket and the measurement port 11 through a three-way valve 2; by controlling the opening and closing of the three-way valve 2, the cerebrospinal fluid can be controlled to flow into the cranial pressure tube 1 from one side of the interface and flow out from the sample reserving port 12 or flow out from the measuring port 11; be provided with a support frame under staying appearance mouth 12, the support frame includes two parallel arrangement's support slip track 4 and tie-beam 5, tie-beam 5 is located two outsides that support slip track 4, tie-beam 5 hangs in the bottom of the horizontal pipeline of cranium pressure pipe 1 through connecting rod 8, it has three to stay appearance pipes 3 to erect between two support slip tracks 4, it can be at two support slip tracks 4 horizontal slip to stay appearance pipe 3, the front end that supports slip track 4 plugs the shutoff through silica gel plug 6, prevent to stay appearance pipe 3 landing. The pipe orifice of the sample reserving pipe 3 is provided with a boss 7 which is used for being erected on the supporting sliding track 4, so that the sample reserving pipe 3 can be stably clamped on the supporting sliding track 4. The cranial pressing pipe 1 and the support frame are made of medical PVC materials and can be integrally formed or the two parts can be processed respectively and then bonded.
The three-way valve 2 in fig. 1 and 2 is a three-way valve with two different structures.
The using method comprises the following steps: when the initial pressure of the intracranial pressure needs to be detected and the cerebrospinal fluid is reserved, the inserting port of the intracranial pressure tube 1 is inserted into the needle head, the needle head is inserted into the cervical vertebra of a patient, the cerebrospinal fluid is taken, the initial pressure of the intracranial pressure is measured, the three-way valve 2 is opened until the measuring port 11 is communicated with the inserting port, and the sample reserving port 12 is closed; when a sample needs to be reserved, the three-way valve 2 is opened until the sample reserving port 12 is communicated with the plug port, and sampling is carried out; the three-way valve 2 can be opened and closed at any time in the operation process, so that the waste and outflow of cerebrospinal fluid are reduced; will stay a kind pipe 3 in advance and put on the support frame, more convenient operation, every sample of getting, will stay a kind pipe 3 directly slide to stay a kind mouthful 12 under can, the sample is ended, slides away this test tube, will stay a kind pipe 3 next again and remove to stay a kind mouthful 12 under, can reduce cerebrospinal fluid waste and outflow through switch valve simultaneously.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (7)
1. The intracranial pressure measuring and cerebrospinal fluid sample reserving device comprises a cranial pressure pipe (1), wherein one end of the cranial pressure pipe is provided with a plug port, and the other end of the cranial pressure pipe is provided with a measuring port (11), and is characterized in that the cranial pressure pipe (1) is provided with a sample reserving port (12), and the sample reserving port (12) is communicated with the plug port and the measuring port (11) through a three-way valve (2); a sample reserving pipe (3) is arranged below the sample reserving opening (12), the sample reserving pipe (3) is placed on a support frame, and the support frame is connected with the cranial compression pipe (1).
2. An intracranial pressure measuring and cerebrospinal fluid sample retention device as claimed in claim 1, wherein the sample retention port (12) is adjacent to the measurement port (11).
3. An intracranial pressure measuring and cerebrospinal fluid sample retention device as claimed in claim 1, wherein the support frame comprises supporting sliding rails (4), and the sample retention tube (3) is mounted between the supporting sliding rails (4).
4. An intracranial pressure measuring and cerebrospinal fluid sample retention device according to claim 3, wherein the support frame further comprises a connection beam (5), and the connection beam (5) is connected to the lower portion of the wall of the intracranial pressure tube (1).
5. The intracranial pressure measuring and cerebrospinal fluid sample-retaining device according to claim 4, wherein the front end of the supporting sliding rail (4) is provided with a detachable plug.
6. The intracranial pressure measuring and cerebrospinal fluid sample reserving device as claimed in claim 5, wherein the supporting sliding rail (4) is provided with 3-5 sample reserving tubes (3) when reserving and taking cerebrospinal fluid samples, and the orifice of each sample reserving tube (3) is provided with a boss (7) for being erected on the supporting sliding rail (4).
7. An intracranial pressure measuring and cerebrospinal fluid sample retention device as claimed in claim 1, wherein the intracranial pressure tube (1) is integrally formed with the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360040.0U CN213551777U (en) | 2020-10-21 | 2020-10-21 | Intracranial pressure measuring and cerebrospinal fluid sample reserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360040.0U CN213551777U (en) | 2020-10-21 | 2020-10-21 | Intracranial pressure measuring and cerebrospinal fluid sample reserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551777U true CN213551777U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360040.0U Active CN213551777U (en) | 2020-10-21 | 2020-10-21 | Intracranial pressure measuring and cerebrospinal fluid sample reserving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213551777U (en) |
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2020
- 2020-10-21 CN CN202022360040.0U patent/CN213551777U/en active Active
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