CN220632058U - Split type measuring instrument for measuring pressure in bone fascia chamber - Google Patents
Split type measuring instrument for measuring pressure in bone fascia chamber Download PDFInfo
- Publication number
- CN220632058U CN220632058U CN202321796788.2U CN202321796788U CN220632058U CN 220632058 U CN220632058 U CN 220632058U CN 202321796788 U CN202321796788 U CN 202321796788U CN 220632058 U CN220632058 U CN 220632058U
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- Prior art keywords
- split
- buckling
- pressure
- measuring
- contact
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- 210000003195 fascia Anatomy 0.000 title claims abstract description 24
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 18
- 238000001802 infusion Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000005259 peripheral blood Anatomy 0.000 description 2
- 239000011886 peripheral blood Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Abstract
The utility model discloses a split type measuring instrument for measuring the pressure of a bone fascia chamber, which structurally comprises a control instrument, wherein a control panel is arranged in the control instrument, a display screen, keys and a loudspeaker are further arranged on the control instrument, a split part is movably clamped on the control instrument, the split part comprises a split shell, a three-way joint is arranged in the split shell, two ends of the three-way joint are connected with an injector and a needle through a perfusion tube.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a split type measuring instrument for measuring the pressure of a bone fascia chamber.
Background
The bone fascia chamber is a gap formed between bones and fascia, when the fracture of the front arm and the lower leg occurs and the fracture is extruded by strong external force, the bone fascia chamber syndrome is possibly caused, specifically, when the pressure in the bone fascia chamber is increased, peripheral blood vessels are extruded, peripheral blood circulation disorder is caused, blood supply deficiency of muscles and nerves is caused, if the pressure in the bone fascia chamber is large and the compression time is long, necrosis of tissues can occur, and the bone fascia chamber is a condition which is clinically required to be mainly prevented.
In the prior art, a measuring instrument is adopted to monitor a patient's fascia chamber, physiological saline is injected through an injector and a perfusion tube, a needle head is inserted into the fascia chamber after exhausting air, then a pressure sensor connected to a tee joint is regulated to obtain a numerical value which is stable at present or convenient to observe and change, and then the condition of the fascia chamber can be known through the change of the numerical value.
In order to ensure safety after a period of measurement, the needle head, the normal saline and the like need to be replaced, and the existing measuring instrument is integrated, so that the syringe, the infusion tube and the needle head are directly connected with a three-way joint with a pressure sensor in the measuring instrument, and the syringe and the infusion tube of the measuring instrument are usually required to be sterilized, disinfected and cleaned for continuous use, so that the whole measuring instrument is required to be taken away for cleaning, the steps are complicated, the cleaning is inconvenient, and if the measuring instrument is required to be replaced by a replacement form for a patient for use, more measuring instruments are required to be replaced, the whole measuring instrument is required to be replaced together, and the input cost is high.
Disclosure of Invention
The utility model provides a split type measuring instrument for measuring the pressure of a bone fascia chamber, which structurally comprises a control instrument, wherein a control board is arranged in the control instrument, a display screen, keys and a loudspeaker are further arranged on the control instrument, a split part is movably clamped on the control instrument, the split part comprises a split shell, a three-way connector is arranged in the split shell, and two ends of the three-way connector are connected with an injector and a needle through infusion tubes.
Further, a pressure sensor is arranged on the three-way joint, a contact is arranged on the split shell, and the pressure sensor is electrically connected with the contact.
Further, the contact is positioned at the buckling part of the split part and the control instrument, and the control instrument is provided with a contact connected with the control board and corresponds to the contact in position.
Further, the control instrument is provided with a buckling rail, the split part is provided with a buckling head, the buckling head is buckled on the buckling rail from top to bottom, and the buckling head reserves the degree of freedom of moving towards the opening direction of the buckling rail on the buckling rail.
Further, the buckling head or the buckling rail is provided with a resistance increasing pad between the buckling rail and the buckling rail.
Further, a through hole for taking out the pressure sensor is formed in the split shell.
Further, a sealing piece for sealing the through hole is arranged at the through hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model needs to replace the needle head, the normal saline and the like after a period of measurement, but extracts the split part with the pressure sensor, the three-way joint, the infusion tube, the syringe and the needle head from the buckling rail of the controller after the needle head is pulled out, so that the independent cleaning or replacement can be carried away, the controller is not required to be taken away integrally, the utility model is more convenient and quick, and the split part which is sterilized or completely new can be directly used for being mounted on the controller at the moment to connect the next operation without replacing the whole controller.
2. The split shell is provided with the through hole for detaching the pressure sensor and extends to the mounting position of the contact, and the outer end surface of the pressure sensor is provided with the cross-shaped and hexagonal grooves for a screwdriver or a hexagonal wrench, so that the pressure sensor, the contact and wires connected between the pressure sensor and the contact can be detached from the through hole together conveniently, and an unimportant part which needs to be cleaned or discarded is left independently.
Drawings
Fig. 1 is a schematic overall structure of a split type measuring instrument for measuring the pressure of a fascia compartment according to the present utility model.
Fig. 2 is a schematic three-dimensional structure of the split part of the present utility model.
FIG. 3 is a schematic top view of the split and controller of the present utility model.
Fig. 4 is a schematic three-dimensional structure of an embodiment of the split part of the present utility model.
In the figure: 1. a control instrument; 2. a split part; 3. a syringe; 4. a needle; 5. an infusion tube; 1a, buckling a rail; 1b, contacts; 2a, a buckle; 2b, a through port; 21. a split shell; 22. a three-way joint; 23. a pressure sensor; 24. a contact; 25. and a resistance increasing pad.
Description of the embodiments
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Examples: as shown in fig. 1-4, the utility model provides a split type measuring instrument for measuring the pressure in a fascia chamber, which structurally comprises a control instrument 1, wherein a control panel is arranged in the control instrument 1, a display screen, keys and a loudspeaker are further arranged on the control instrument 1, a split part 2 is movably clamped on the control instrument 1, a part which is used for being connected with the control instrument 1 and needs to be replaced is arranged in the split part 2, the split part 2 comprises a split shell 21, a three-way joint 22 is arranged in the split shell 21, two ends of the three-way joint 22 are connected with an injector 3 and a needle 4 through a perfusion tube 5, and the pressure sensor 23 is connected with the three-way joint 22 to ensure the accuracy of pressure detection, so that the pressure sensor 23 is arranged on the interface left by the three-way joint 22.
Meanwhile, since the pressure sensor 23 needs to be electrically connected with the controller 1 to perform data transmission and monitoring, the split shell 21 is provided with the contact 24, the pressure sensor 23 is electrically connected with the contact 24, the contact 24 is positioned at the buckling part of the split part 2 and the controller 1, and then the controller 1 is provided with the contact 1b connected with the control board and corresponds to the contact 24, so that the pressure sensor 23 can be connected with the control board of the controller 1 when the split part 2 is connected with the controller 1.
For the split type connecting part, the buckling rail 1a is arranged on the control instrument 1, the buckling head 2a is arranged on the split part 2, and the buckling head 2a is buckled onto the buckling rail 1a from top to bottom, and as only one installation direction is reserved and the buckling head 2a and the buckling rail 1a which are matched with each other are needed to prevent the control instrument 1 and the split part 2 from being separated along other directions perpendicular to the buckling direction, the buckling head 2a only keeps the freedom of moving towards the opening direction of the buckling rail 1a on the buckling rail 1 a.
In addition, for the tight installation, a resistance-increasing pad 25 is arranged between the buckling head 2a or the buckling rail 1a and the buckling rail 1a, so that the buckling head 2a and the buckling rail 1a are in interference fit through the resistance-increasing pad 25, and a buckle can be arranged at an opening of the buckling rail 1a to further limit the movement of the buckling head 2a, or a matching structure of a spring and a bayonet lock can be arranged in the buckling head 2a to be matched with a convex or concave structure on the buckling rail 1a to play a role in positioning and limiting.
When in use, the injector 3 and the infusion tube 5 are injected with normal saline, the needle 4 is inserted into the fascia chamber after exhausting air, meanwhile, the split part 2 on the infusion tube 5 is buckled to the buckling rail 1a of the controller 1 from top to bottom through the buckling head 2a, the contact 24 on the split part 2 is connected with the contact 1b of the controller 1, thereby the pressure sensor 23 is connected with the control board of the controller 1, the controller 1 is started at this time, the pressure sensor 23 is controlled by controlling the injector 3 or the controller 1, the display screen displays a value which is stable at present or convenient to observe and change, then the condition of the fascia chamber can be known through the change of the value, when the value fluctuates greatly or exceeds a safe value, the loudspeaker works to give out sound to remind nurses, the needle 4, the normal saline and the like need to be replaced after a period of measurement, the controller 1 is not needed, the whole controller 1 is pulled down at this time, the split part 2 with the pressure sensor 23, the tee joint 22, the tube 5 and the injector 3 and the needle 4 are pulled down from the controller 1, the whole controller 1 can be taken away from the buckling rail 1 or the controller 1 is replaced directly, the whole sterilizer can be replaced or replaced by the controller 1 is not needed, and the sterilizer can be replaced or replaced directly.
In this embodiment, the split casing 21 is provided with a through hole 2b for taking out the pressure sensor 23, the through hole 2b is provided with a sealing piece for sealing the through hole 2b, the pressure sensor 23 and the three-way connector 22 are usually connected in a threaded manner, in this embodiment, the outer end surface of the pressure sensor 23 is provided with a cross-shaped groove and a hexagonal groove for a screwdriver or a hexagonal wrench, so that the pressure sensor 23 is convenient to detach from the through hole 2b, meanwhile, the pressure sensor 23 and the contact 24 are usually connected through wires, and the contact also belongs to an electrical element, so that the through hole 2b extends to the installation position of the contact 24, and thus the contact 24 and the wire connected between the pressure sensor 23 and the contact 24 can be detached together, so that the components such as the split casing 21 and the three-way connector 22, the infusion tube 5 and the syringe 3 which are non-electrically and in contact with water are separately left for cleaning, and the components such as non-electrically and in contact with water are usually discarded in a direct harmless manner, and the same non-electrically and water-contacting components can be discarded directly and harmlessly, so long as the valuable casings 21 and the valuable needle heads 23 and 24 are left.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
Claims (7)
1. The utility model provides a measure split type measuring apparatu of bone fascial chamber pressure, its structure includes the control appearance that the control panel was installed to the inside, still be equipped with display screen, button and speaker on the control appearance, its characterized in that: the split type infusion device is characterized in that a split type part is movably clamped on the control instrument, the split type part comprises a split shell, a three-way joint is arranged in the split shell, and two ends of the three-way joint are connected with an injector and a needle through infusion tubes.
2. A split gauge for measuring the pressure in a bone fascia chamber according to claim 1, wherein: the three-way connector is provided with a pressure sensor, the split shell is provided with a contact, and the pressure sensor is electrically connected with the contact.
3. A split gauge for measuring the pressure in a bone fascia chamber according to claim 2, wherein: the contact is positioned at the buckling part of the split part and the control instrument, and the control instrument is provided with a contact connected with the control board and corresponds to the contact in position.
4. A split gauge for measuring the pressure in a bone fascia chamber according to claim 3, wherein: the control instrument is provided with a buckling rail, the split part is provided with a buckling head, and the buckling head is buckled onto the buckling rail from top to bottom;
the buckling head keeps the freedom degree of movement towards the opening direction of the buckling rail on the buckling rail.
5. A split gauge for measuring the pressure in a bone fascia chamber according to claim 4, wherein: the buckling head or the buckling rail is provided with a resistance-increasing pad between the buckling rail and the buckling rail.
6. A split gauge for measuring the pressure in a bone fascia chamber according to claim 4, wherein: the split shell is provided with a through hole for taking out the pressure sensor.
7. A split gauge for measuring the pressure in a bone fascia chamber according to claim 6, wherein: the opening is provided with a sealing piece for sealing the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321796788.2U CN220632058U (en) | 2023-07-10 | 2023-07-10 | Split type measuring instrument for measuring pressure in bone fascia chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321796788.2U CN220632058U (en) | 2023-07-10 | 2023-07-10 | Split type measuring instrument for measuring pressure in bone fascia chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632058U true CN220632058U (en) | 2024-03-22 |
Family
ID=90290526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321796788.2U Active CN220632058U (en) | 2023-07-10 | 2023-07-10 | Split type measuring instrument for measuring pressure in bone fascia chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632058U (en) |
-
2023
- 2023-07-10 CN CN202321796788.2U patent/CN220632058U/en active Active
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