CN210447749U - Open type neurosurgery craniotomy flushing fluid temperature controller - Google Patents
Open type neurosurgery craniotomy flushing fluid temperature controller Download PDFInfo
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- CN210447749U CN210447749U CN201920525767.4U CN201920525767U CN210447749U CN 210447749 U CN210447749 U CN 210447749U CN 201920525767 U CN201920525767 U CN 201920525767U CN 210447749 U CN210447749 U CN 210447749U
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Abstract
The utility model relates to an open type neurosurgery craniotomy flushing fluid temperature controller, which comprises a heating device and a container, wherein the top of the container is provided with an opening, and the container is positioned above the heating device; the heating device comprises a shell, a switch, a heating element, a power supply and a wireless charging assembly, wherein the heating element, the power supply and the wireless charging assembly are positioned in the shell; the heating element, the switch and the power supply are electrically connected in sequence to form a loop; the wireless charging assembly comprises a coil and a charging plate, and the coil and the power supply are electrically connected with the charging plate. The utility model has the advantages that: the flushing liquid in the flushing liquid bag can be directly poured into the container for heating treatment, so that the temperature of the flushing liquid is close to the temperature of a human body; when in use, the flushing liquid can be directly sucked by using suction equipment such as a syringe and the like, and the rest flushing liquid is continuously placed in the container, so that the temperature can be prevented from being reduced; simultaneously, the wireless charging mode is adopted, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an open type neurosurgery craniotomy flushing fluid temperature controller.
Background
Intracranial aneurysms are cerebrovascular angiomatoid processes that arise from abnormal changes in local blood vessels; the disease is the most serious acute disease and death rate of cerebrovascular diseases, and the main cause of death is complications such as hemorrhage and cerebral vasospasm. Timely and effective intervention or craniotomy treatment is an active treatment method for saving the patients. The intracranial aneurysm attacks in cold winter, and the visual field in the craniotomy needs to be continuously flushed by 0.9 percent of normal saline, so that the cleanness of the visual field in the operation is ensured, and the brain tissue or the cerebral vessels are prevented from being accidentally injured in the operation to cause serious complications. However, if normal-temperature 0.9% normal saline is directly used in winter, the temperature is low, intracranial arteries or brain tissues can be stimulated, general discomfort and many adverse effects are caused to patients, particularly, the vascular wall is stimulated to shrink by cold, the operation process is affected, and cerebral vasospasm and other complications are caused.
In the prior art, a washing liquid bag containing washing liquid is directly heated and then taken out for hanging use; however, the volume of the irrigation fluid bag is typically 1000ml, and only 10-20ml is used at a time during irrigation, so that the remaining irrigation fluid in the removed irrigation fluid bag becomes gradually cold, and the intracranial arteries and brain tissue are also stimulated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an open type neurosurgery craniotomy flushing fluid temperature controller to overcome the defects in the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an open type neurosurgery craniotomy flushing fluid temperature controller comprises a heating device and a container, wherein the top of the container is provided with an opening, and the container is positioned above the heating device; the heating device comprises a shell, a switch, a heating element, a power supply and a wireless charging assembly, wherein the heating element, the power supply and the wireless charging assembly are positioned in the shell; the heating element, the switch and the power supply are electrically connected in sequence to form a loop; the wireless charging assembly comprises a coil and a charging panel, the charging panel comprises an input end and an output end, the coil is electrically connected with the input end of the charging panel, and the power supply is electrically connected with the output end of the charging panel.
The utility model has the advantages that: the flushing liquid in the flushing liquid bag can be directly poured into the container for heating treatment, so that the temperature of the flushing liquid is close to the temperature of a human body; when in use, the flushing liquid can be directly sucked by using suction equipment such as a syringe and the like, and the rest flushing liquid is continuously placed in the container, so that the temperature can be prevented from being reduced; simultaneously, the wireless charging mode is adopted, and the operation is more convenient.
Further: the temperature controller also comprises an electric plug and a power line, wherein one end of the power line is electrically connected with the input end of the charging plate; the other end of the power cord is electrically connected with an electric plug positioned outside the shell after passing through the first through hole on the shell.
The beneficial effects of the further scheme are as follows: through the arrangement, the wired charging mode can be adopted, and the application range is wider.
Further: the heating device also comprises a clockwork spring, a rotating shaft is fixedly arranged in the shell, the clockwork spring is sleeved on the rotating shaft, one end of the clockwork spring is fixed on the rotating shaft, and the other end of the clockwork spring is fixed in the middle of the power line; one end of the power cord close to the electric plug is spirally wound on the periphery of the spring.
The beneficial effects of the further scheme are as follows: through the arrangement, the power line can be stored in the shell when the power line is idle, so that the power line is convenient to arrange.
Further: an annular column is also fixedly arranged in the shell, and the rotating shaft and the clockwork spring are both positioned in the annular column; the annular column is provided with a first notch, and the middle part of the power line passes through the first notch and then is fixed on the clockwork spring; one end of the power cord close to the electric plug is spirally wound on the periphery of the annular column.
The beneficial effects of the further scheme are as follows: through the arrangement, the clockwork spring and the power line are isolated as much as possible, and mutual interference can be avoided.
Further: the heating device also comprises a first lock rod and two first limiting plates, wherein the two first limiting plates are fixed outside the shell and symmetrically positioned at two sides of the first through hole; the first lock rod is in threaded connection with one of the first limiting plates.
The beneficial effects of the further scheme are as follows: through the arrangement, when the power line is pulled out, the first lock rod is rotated to move towards the direction away from the first limiting plate, so that the first lock rod is separated from the position between the two first limiting plates, and the power line smoothly passes through the two first limiting plates; when the power cord reaches the required length of charging, the first locking lever of reverse rotation to make first locking lever go deep into between two first limiting plates, the power cord after will drawing outward supports tightly on another limiting plate, with the extension state that keeps the power cord, it is more convenient to operate.
Further: the heating device also comprises a second lock rod, a check ring, a spiral spring and two second limiting plates, wherein the two second limiting plates are fixed outside the shell and symmetrically positioned at two sides of the first through hole; a second through hole is formed in one of the second limiting plates, and the second lock rod is inserted into the second through hole; the middle part of the second through hole is expanded along the radial direction to form an annular groove, the check ring is positioned in the annular groove, and the check ring is fixedly sleeved on the second lock rod; the spiral spring is positioned in the annular groove and sleeved on the second lock rod.
The beneficial effects of the further scheme are as follows: through the arrangement, when the power line is pulled out, the second lock rod is pulled to the direction back from the second limiting plate, so that the second lock rod is pulled away from the position between the two second limiting plates, and the power line smoothly passes through the two second limiting plates; when the power cord reaches the required length of charging, loosen the second locking lever to make the second locking lever deepen between two second limiting plates under the effect of the resilience of spring, the power cord after will drawing outward supports tightly on another limiting plate, with the extension state that keeps the power cord, and it is more convenient to operate.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an exploded view of a heating device according to an embodiment of the present application;
FIG. 3 is a top view, partially in section, of a heating device in an embodiment of the present application;
fig. 4 is an enlarged view of the structure at a in fig. 3.
In the figure: 1 is a heating device, 11 is a shell, 111 is a first through hole, 112 is a rotating shaft, 113 is an annular column, 1131 is a first notch, 114 is a top plate, 12 is a switch, 14 is a power supply, 15 is a wireless charging assembly, 151 is a coil, 152 is a charging plate, 16 is a clockwork spring, 17 is a second lock rod, 18 is a retainer ring, 19 is a spiral spring, 110 is a second limit plate, 1101 is a second through hole, 1102 is an annular groove, 2 is a container, 3 is an electric plug, and 4 is a power supply wire.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, embodiment 1 of the present invention relates to an open type neurosurgery craniotomy flushing fluid temperature controller, which comprises a heating device 1 and a container 2, wherein the top of the container 2 is open, and the container 2 is located above the heating device 1; the heating device 1 comprises a shell 11, a switch 12, a heating element, a power supply 14 and a wireless charging assembly 15, wherein the heating element, the power supply and the wireless charging assembly are positioned in the shell 11, and the switch 12 is positioned on the outer side wall of the shell 11; the heating element, the switch 12 and the power supply 14 are electrically connected in sequence to form a loop; the wireless charging assembly 15 includes a coil 151 and a charging plate 152, the charging plate 152 includes an input terminal and an output terminal, the coil 151 is electrically connected to the input terminal of the charging plate 152, and the power source 14 is electrically connected to the output terminal of the charging plate 152.
The flushing liquid in the flushing liquid bag can be directly poured into the container 2 for heating treatment, so that the temperature of the flushing liquid is close to the temperature of a human body; specifically, the switch 12 is closed, the loop is conducted, the heating element heats up to heat the flushing liquid in the container 2, when the flushing liquid is used, the flushing liquid can be directly sucked by using suction equipment such as a syringe and the like, and the rest flushing liquid is continuously placed in the container 2, so that the temperature reduction can be avoided; the temperature of the rinsing liquid is preferably heated to 30-36 deg.C, more preferably to 34 deg.C. Simultaneously, the wireless charging mode is adopted, and the operation is more convenient.
In this embodiment, the coil 151 and the charging Board 152, that is, the wireless charging component 15 may be an existing wireless charging PCBA Board (short for Printed Circuit Board + Assembly). When the wireless charging is performed, the electromagnetic induction lines between the electromagnetic field of the wireless charging base and the electromagnetic field of the coil 151 in the temperature controller are mutually cut to form an electromagnetic induction phenomenon, so as to generate an induced current, and the induced current is transmitted to the charging panel 152 through the coil 151 and is transmitted to the power supply 14 through the charging panel 152.
The embodiment 2 of the utility model provides an open neurosurgery craniotomy washing liquid temperature controller, on the basis of embodiment 1, the temperature controller further comprises an electric plug 3 and a power cord 4, one end of the power cord 4 is electrically connected with the input end of the charging plate 152; the other end of the power cord 4 is electrically connected to the electrical plug 3 located outside the housing 11 after passing through the first through hole 111 of the housing 11.
Through the arrangement, the wired charging mode can be adopted, and the application range is wider.
The embodiment 3 of the present invention provides an open type neurosurgery craniotomy flushing fluid temperature controller, wherein on the basis of embodiment 2, the heating device 1 further comprises a spiral spring 16, a rotating shaft 112 is fixedly arranged in the housing 11, the spiral spring 16 is sleeved on the rotating shaft 112, one end of the spiral spring 16 is fixed on the rotating shaft 112, and the other end of the spiral spring 16 is fixed at the middle part of the power line 4; one end of the power cord 4 near the electric plug 3 is wound around the outer periphery of the spiral spring 16 in a spiral shape.
Through the arrangement, the power line 4 can be stored in the shell 11 when the power line is idle, so that the power line is convenient to arrange.
The embodiment 4 of the utility model provides an open neurosurgery craniotomy washing liquid temperature controller, on the basis of embodiment 3, still fix in the casing 11 and be equipped with annular post 113, pivot 112 and clockwork spring 16 are all located annular post 113; the annular column 113 is provided with a first notch 1131, and the middle part of the power cord 4 is fixed on the clockwork spring 16 after passing through the first notch 1131; one end of the power cord 4 close to the electric plug 3 is spirally wound on the outer periphery of the annular column 113.
By the above arrangement, the clockwork spring 16 and the power cord 4 are isolated as much as possible, and the mutual interference can be avoided.
The embodiment 5 of the utility model provides an open neurosurgery craniotomy washing liquid temperature controller, on the basis of embodiment 3 or 4, the heating device 1 further comprises a first lock rod and two first limiting plates, the two first limiting plates are fixed outside the shell 11 and symmetrically positioned at two sides of the first through hole 111; the first lock rod is in threaded connection with one of the first limiting plates.
Through the arrangement, when the power cord 4 is pulled out, the first lock rod is rotated to move towards the direction away from the first limiting plate, so that the first lock rod is separated from the position between the two first limiting plates, and the power cord 4 smoothly passes through the two first limiting plates; when power cord 4 reached the required length of charging, the first locking lever of reverse rotation to make first locking lever go deep into between two first limiting plates, the power cord 4 after will drawing outward supports tightly on another limiting plate, with the extension state that keeps power cord 4, it is more convenient to operate.
The embodiment 6 of the present invention provides an open type neurosurgery craniotomy flushing fluid temperature controller, wherein on the basis of embodiment 3 or 4, the heating device 1 further comprises a second lock rod 17, a retainer ring 18, a coil spring 19 and two second limiting plates 110, and the two second limiting plates 110 are fixed outside the housing 11 and symmetrically located at two sides of the first through hole 111; one of the second limiting plates 110 is provided with a second through hole 1101, and the second lock rod 17 is inserted into the second through hole 1101; the middle part of the second through hole 1101 expands along the radial direction to form an annular groove 1102, and the retainer ring 18 is positioned in the annular groove 1102 and fixedly sleeved on the second lock rod 17; the coil spring 19 is located in the annular groove 1102 and sleeved on the second lock bar 17.
Through the arrangement, when the power cord 4 is pulled out, the second lock bar 17 is pulled towards the direction away from the second limiting plate 110, so that the second lock bar 17 is separated from the space between the two second limiting plates 110, and the power cord 4 smoothly passes through the two second limiting plates 110; when the power cord 4 reaches the required length of charging, loosen the second lock rod 17, so that the second lock rod 17 goes deep into between two second limiting plates 110 under the effect of the resilience of the coil spring 19, and the power cord 4 pulled outwards is abutted against another limiting plate to keep the power cord 4 in an extended state, and the operation is more convenient.
The embodiment 7 of the present invention provides an open type neurosurgery craniotomy flushing fluid temperature controller, wherein, on the basis of embodiment 4, a partition 115 is further disposed in the housing 11, the partition 115 divides the housing 11 into an upper section and a lower section, the first through hole 111 is communicated with the lower section, and the rotating shaft 112, the spring 16 and the annular pillar 113 are all located in the lower section; the heating element, the power source 14, the coil 151 and the charging plate 152 are all arranged in the upper section and fixed on the partition 115; a third through hole 1151 is formed in the partition 115, so that an end of the power cord 4 away from the plug is electrically connected to the charging board 152 through the third through hole 1151.
The embodiment 8 of the utility model provides an open neurosurgery craniotomy flush fluid temperature controller, on the basis of embodiment 7, the heating member is electric heating wire, and electric heating wire is attached on the roof 114 of casing 11 in vortex form. The top plate 114 is made of aluminum or ceramic material with excellent heat conduction effect, and the side plates and the bottom plate of the housing 11 are made of plastic material to avoid scalding.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An open type neurosurgery craniotomy washing liquid temperature controller is characterized in that: comprises a heating device (1) and a container (2), wherein the top of the container (2) is open, and the container (2) is positioned above the heating device (1); the heating device (1) comprises a shell (11), a switch (12), a heating element, a power supply (14) and a wireless charging component (15), wherein the heating element, the power supply (14) and the wireless charging component are positioned in the shell (11), and the switch (12) is positioned on the outer side wall of the shell (11); the heating element, the switch (12) and the power supply (14) are electrically connected in sequence to form a loop; the wireless charging assembly (15) comprises a coil (151) and a charging plate (152), the charging plate (152) comprises an input end and an output end, the coil (151) is electrically connected with the input end of the charging plate (152), and the power supply (14) is electrically connected with the output end of the charging plate (152).
2. The open neurosurgical craniotomy irrigation fluid temperature controller of claim 1, wherein: the temperature controller also comprises an electric plug (3) and a power line (4), wherein one end of the power line (4) is electrically connected with the input end of the charging plate (152); the other end of the power line (4) penetrates through the first through hole (111) in the shell (11) and then is electrically connected with the electric plug (3) located outside the shell (11).
3. The open neurosurgical craniotomy irrigation fluid temperature controller of claim 2, wherein: the heating device (1) further comprises a clockwork spring (16), a rotating shaft (112) is fixedly arranged in the shell (11), the clockwork spring (16) is sleeved on the rotating shaft (112), one end of the clockwork spring (16) is fixed on the rotating shaft (112), and the other end of the clockwork spring (16) is fixed in the middle of the power line (4); one end of the power line (4) close to the electric plug (3) is spirally wound on the periphery of the clockwork spring (16).
4. The open neurosurgical craniotomy irrigation fluid temperature controller of claim 3, wherein: an annular column (113) is fixedly arranged in the shell (11), and the rotating shaft (112) and the clockwork spring (16) are both positioned in the annular column (113); a first notch (1131) is formed in the annular column (113), and the middle of the power line (4) penetrates through the first notch (1131) and then is fixed on the clockwork spring (16); one end of the power line (4) close to the electric plug (3) is spirally wound on the periphery of the annular column (113).
5. The open neurosurgical craniotomy irrigation fluid temperature controller of claim 3 or 4, wherein: the heating device (1) further comprises a first lock rod and two first limiting plates, wherein the two first limiting plates are fixed outside the shell (11) and symmetrically positioned at two sides of the first through hole (111); the first lock rod is in threaded connection with one of the first limiting plates.
6. The open neurosurgical craniotomy irrigation fluid temperature controller of claim 3 or 4, wherein: the heating device (1) further comprises a second lock rod (17), a retainer ring (18), a spiral spring (19) and two second limiting plates (110), wherein the two second limiting plates (110) are fixed outside the shell (11) and symmetrically positioned at two sides of the first through hole (111); a second through hole (1101) is formed in one of the second limiting plates (110), and the second lock rod (17) is inserted into the second through hole (1101); the middle part of the second through hole (1101) expands along the radial direction to form an annular groove (1102), and the retainer ring (18) is positioned in the annular groove (1102) and fixedly sleeved on the second lock rod (17); the spiral spring (19) is positioned in the annular groove (1102) and sleeved on the second lock rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525767.4U CN210447749U (en) | 2019-04-18 | 2019-04-18 | Open type neurosurgery craniotomy flushing fluid temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525767.4U CN210447749U (en) | 2019-04-18 | 2019-04-18 | Open type neurosurgery craniotomy flushing fluid temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210447749U true CN210447749U (en) | 2020-05-05 |
Family
ID=70429735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525767.4U Expired - Fee Related CN210447749U (en) | 2019-04-18 | 2019-04-18 | Open type neurosurgery craniotomy flushing fluid temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210447749U (en) |
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2019
- 2019-04-18 CN CN201920525767.4U patent/CN210447749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |