CN218685500U - Special heat preservation device of neurosurgery flush fluid - Google Patents
Special heat preservation device of neurosurgery flush fluid Download PDFInfo
- Publication number
- CN218685500U CN218685500U CN202221749050.6U CN202221749050U CN218685500U CN 218685500 U CN218685500 U CN 218685500U CN 202221749050 U CN202221749050 U CN 202221749050U CN 218685500 U CN218685500 U CN 218685500U
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- China
- Prior art keywords
- pipe
- box
- neurosurgical
- pull rod
- flush fluid
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- Expired - Fee Related
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- 239000012530 fluid Substances 0.000 title claims abstract description 42
- 238000004321 preservation Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000011550 stock solution Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 8
- 238000003973 irrigation Methods 0.000 claims 8
- 230000002262 irrigation Effects 0.000 claims 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses a special heat preservation device of neurosurgery flush fluid, the power distribution box comprises a box body, the upper surface of box is connected with the feed liquor pipe, the inside of box is provided with stock solution mechanism, the outside of stock solution mechanism is provided with heat preservation mechanism, the outside of feed liquor pipe is provided with the liquid outlet of seting up at the box upper surface, the inside interlude of liquid outlet has the pipe, the bottom of pipe is connected with the rubber ball, the bottom of rubber ball and pipe all is located the inside of stock solution mechanism, the top of rubber ball is connected with drainage mechanism. The utility model discloses a be provided with a series of structures for make the flush fluid can be by heat retaining storage under the prerequisite of ensureing that the flush fluid conveniently takes, make its temperature can not produce too big change and can't satisfy the operation and use.
Description
Technical Field
The utility model relates to a flush fluid heat preservation technical field specifically is a special heat preservation device of neurosurgery flush fluid.
Background
In the brain surgery, medical staff often need to use a washing liquid with a predetermined temperature, i.e. physiological saline, to wash the brain tissue of a patient, and the temperature of the washing liquid is generally set to be 37 +/-5 ℃ and 0 +/-5 ℃.
Need medical personnel to take out the flush fluid of different temperatures in the household utensils from the refrigerator when washing at present, then absorb with flushing equipment and use, but because ambient temperature in the operating room is great with the refrigerator temperature phase difference, the flush fluid temperature that takes out from the refrigerator can be very fast production change, can't satisfy the operation requirement, even medical personnel use seal structure's household utensils also can lead to the inside temperature loss of household utensils to cause the flush fluid temperature variation because of incessantly opening the end cover and take the flush fluid, brought certain unfavorable nature for in-service use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special heat preservation device of neurosurgery flush fluid to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special heat preservation device of neurosurgery flush fluid, includes the box, the upper surface of box is connected with the feed liquor pipe, the inside of box is provided with stock solution mechanism, the outside of stock solution mechanism is provided with heat preservation mechanism, the outside of feed liquor pipe is provided with the liquid outlet of seting up at the box upper surface, the inside interlude of liquid outlet has the pipe, the bottom of pipe is connected with the rubber ball, the bottom of rubber ball and pipe all is located the inside of stock solution mechanism, the top of rubber ball is connected with drainage mechanism.
Preferably, the tank includes an upper portion and a lower portion, the upper and lower portions being flanged.
Preferably, the liquid storage mechanism comprises a left shell and a right shell, the left shell and the right shell are respectively located on the left side and the right side of the inner portion of the box body, and the rear end surfaces of the left shell and the right shell are connected with the box body through fixing rods.
Preferably, the bottom of the left shell is provided with a groove, an electric heating tube is inserted into the groove, the front end of the electric heating tube is connected with a connecting block, and the front end of the connecting block is connected with a connecting plate which is connected with the outer surface of the box body through a bolt.
Preferably, the inside edge of the right shell is connected with a cylinder, the top end of the cylinder is connected with an end cover, and the top of the end cover extends through the outside of the box body.
Preferably, the liquid discharge mechanism comprises a piston, a first pull rod and a second pull rod, the piston is clamped in the guide pipe, the first pull rod is connected to the upper surface of the piston, and the second pull rod is sleeved on the outer surface of the first pull rod.
Preferably, the outer surface of the top of the catheter is connected with a conveying pipe, the bottom end of the conveying pipe is connected with a spherical cover with scales on the surface, and the lower surface of the spherical cover is connected with a support plate.
Preferably, the heat preservation mechanism comprises an exhaust pipe and a block, the exhaust pipe is inserted into the bottom end of the box body, and the block is connected to the lower surface of the box body and located above the exhaust pipe.
Preferably, the outer surface of the first pull rod is provided with a thread structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this special heat preservation device of neurosurgery flush fluid, through setting up stock solution mechanism, stock solution mechanism includes left shell and right shell, and the two stores the flush fluid of different temperatures respectively for the device can keep warm and store the flush fluid of different temperatures.
2. This special heat preservation device of neurosurgery flush fluid through setting up heat preservation mechanism, and heat preservation mechanism includes exhaust tube and sprue, is connected through making exhaust tube and external evacuation equipment, takes away the inside air of box and builds vacuum environment, can avoid flush fluid and air contact to produce the heat exchange, and then fine storage that keeps warm.
3. This special heat preservation device of neurosurgery flush fluid through setting up electrothermal tube and barrel, the ice-cube is packed into to the barrel inside, and electrothermal tube and ice-cube heat up and lower the temperature to the inside flush fluid of left shell and right shell respectively to make the constant in flush fluid temperature save at the default.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the case of the present invention;
fig. 3 is a front sectional view of the catheter of the present invention.
In the figure: 1. a box body; 2. a liquid inlet pipe; 3. a left shell; 4. a right shell; 5. fixing the rod; 6. a groove; 7. a rubber ball; 8. a conduit; 9. a piston; 10. a first pull rod; 11. a second pull rod; 12. a delivery pipe; 13. a ball cover; 14. a carrier plate; 15. a barrel; 16. an end cap; 17. a connecting plate; 18. connecting blocks; 19. an electric heating tube; 20. an air exhaust pipe; 21. and (7) blocking.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1 and fig. 2, the special heat preservation device of this embodiment neurosurgery flush fluid, the power distribution box comprises a box body 1, the upper surface of box 1 is connected with feed liquor pipe 2, feed liquor pipe 2 is used for preserving heat's the inside that the device was injected into to the flush fluid with needs, box 1's inside is provided with stock solution mechanism, stock solution mechanism is used for storing the flush fluid, the outside of stock solution mechanism is provided with heat preservation mechanism, heat preservation mechanism keeps warm to the flush fluid when the flush fluid is stored to stock solution mechanism, the outside of feed liquor pipe 2 is provided with the liquid outlet of seting up at box 1 upper surface, the supplementary flush fluid of liquid outlet leaves the device, the inside interlude of liquid outlet has pipe 8, pipe 8 extracts the flush fluid when going out, pipe 8's bottom is connected with rubber ball 7, rubber ball 7 can seal the complete shutoff of liquid outlet, rubber ball 7 and pipe 8's bottom all is located the inside of stock solution mechanism, rubber ball 7's top is connected with drainage mechanism, drainage mechanism is used for controlling pipe 8 and extracts the flush fluid.
Specifically, box 1 includes upper portion and lower part, upper portion and lower part flange joint, makes things convenient for box 1 to dismantle like this to wash the device inside, seal the processing between the two.
Further, stock solution mechanism includes left shell 3 and right shell 4, and left shell 3 and right shell 4 are located the inside left and right sides of box 1 respectively, and the rear end surface of left shell 3 and right shell 4 all is connected with box 1 through dead lever 5, and left shell 3 and right shell 4 are used for storing 37 +/-5 ℃ and 0 +/-5 ℃ the flush fluid respectively.
Furthermore, the bottom of the left shell 3 is provided with a groove 6, an electric heating tube 19 is inserted into the groove 6, the front end of the electric heating tube 19 is connected with a connecting block 18, the front end of the connecting block 18 is connected with a connecting plate 17 which is connected with the outer surface of the box body 1 through a bolt, the electric heating tube 19 is started through power supply of an external power supply, so that the left shell 3 is heated, and a corresponding temperature controller is configured, so that the flushing fluid in the left shell can be kept at a constant temperature of 37 +/-5 ℃.
Further, a cylinder 15 is connected to the inner corner of the right shell 4, an end cover 16 is connected to the top end of the cylinder 15, the top of the end cover 16 extends through the outside of the box body 1, ice cubes are filled in the cylinder 15, then the cylinder 15 is blocked through the end cover 16, and the flushing liquid in the right shell 4 is cooled by the ice cubes, so that the temperature of the flushing liquid is kept between 0+5 ℃.
Further, drainage mechanism includes piston 9, first pull rod 10 and second pull rod 11, and the block of piston 9 is in the inside of pipe 8, and first pull rod 10 is connected at the upper surface of piston 9, and second pull rod 11 cup joints the surface at first pull rod 10, makes first pull rod 10 drive piston 9 through pulling second pull rod 11 and shifts up, can take the flush fluid out through the negative pressure principle.
Further, the top surface of pipe 8 is connected with conveyer pipe 12, the bottom of conveyer pipe 12 is connected with the ball cover 13 that the surface was provided with the scale, ball cover 13 is flexible material, can form the extrusion deformation effect, make inside cause the negative pressure after the deformation from this, under the inside negative pressure condition of piston 9 effect and ball cover 13, can continue to get into ball cover 13 through the negative pressure suction with the liquid of suction, ball cover 13 is carved to say and need just can use under ball cover 13 is in normal condition, the lower surface of ball cover 13 is connected with support plate 14, the flush fluid gets into ball cover 13 temporary storage after taking out, stop the extraction and open the pipeline valve that ball cover 13 lower surface runs through support plate 14 immediately when taking the inside flush fluid capacity of ball cover 13 to reach the demand, in order to discharge the flush fluid and use.
Further, heat preservation mechanism includes exhaust tube 20 and sprue 21, exhaust tube 20 alternates inside the bottom of box 1, sprue 21 is connected at the lower surface of box 1 and is located exhaust tube 20's top, left side shell 3 all not with box 1 inner wall direct contact with right shell 4 surface, it leaves certain space, carry out evacuation operation through connecting exhaust tube 20 air-bleed equipment this moment, make 1 inside vacuum of box, can reduce flush fluid and air contact by the heat of exchange, thereby reach the heat preservation effect, after vacuum operation accomplishes, exhaust tube 20 tip can directly cup joint on sprue 21, the two interference fit forms sealed effect.
The using method of the embodiment comprises the following steps: keep the flush fluid of different temperatures respectively in left side shell 3 and right side shell 4, later with the inside evacuation of box 1, the right-hand member with exhaust tube 20 after the evacuation seals up with sprue 21 block, keep warm to left side shell 3 and right side shell 4 through electrothermal tube 19 and barrel 15 afterwards, when needs extraction flush fluid, press pipe 8 and make its inside of inserting stock solution mechanism, take the flush fluid out through drainage mechanism afterwards, and through 13 quantitative discharges of ball cover, after the flush fluid extraction, it makes rubber ball 7 seal up the liquid outlet completely to go up to draw pipe 8, avoid pipe 8 and flush fluid contact to carry out the heat exchange with heat conduction to top and external air.
Example 2
The structure of the special heat preservation device for neurosurgical operation flushing liquid in the embodiment is basically the same as that of the special heat preservation device for neurosurgical operation flushing liquid in the embodiment 1, and the difference is that: the outer surface of the first draw bar 10 is provided with a screw thread structure so that it is convenient to control the overall length of the first draw bar 10 and the second draw bar 11 (see fig. 3).
The using method of the embodiment comprises the following steps: the first pull rod 10 is rotated to be stretched on the second pull rod 11, so that the overall length of the first pull rod and the second pull rod can be changed, and the catheter 8 with different lengths can be used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a special heat preservation device of neurosurgery flush fluid, includes box (1), its characterized in that: the upper surface of box (1) is connected with feed liquor pipe (2), the inside of box (1) is provided with stock solution mechanism, the outside of stock solution mechanism is provided with heat preservation mechanism, the outside of feed liquor pipe (2) is provided with the liquid outlet of seting up at box (1) upper surface, pipe (8) have been alternates to the inside of liquid outlet, the bottom of pipe (8) is connected with rubber ball (7), the bottom of rubber ball (7) and pipe (8) all is located the inside of stock solution mechanism, the top of rubber ball (7) is connected with drainage mechanism.
2. The special insulation device for neurosurgical irrigation liquid according to claim 1, characterized in that: the box body (1) comprises an upper part and a lower part which are connected through flanges.
3. The special insulation device for neurosurgical irrigation liquid according to claim 1, characterized in that: the liquid storage mechanism comprises a left shell (3) and a right shell (4), the left shell (3) and the right shell (4) are respectively located on the left side and the right side of the interior of the box body (1), and the rear end surfaces of the left shell (3) and the right shell (4) are connected with the box body (1) through fixing rods (5).
4. The special insulation device for neurosurgical irrigation liquid according to claim 3, characterized in that: the bottom of the left shell (3) is provided with a groove (6), an electric heating pipe (19) is inserted into the groove (6), the front end of the electric heating pipe (19) is connected with a connecting block (18), and the front end of the connecting block (18) is connected with a connecting plate (17) which is connected with the outer surface of the box body (1) through bolts.
5. The special insulation device for neurosurgical irrigation liquid according to claim 3, characterized in that: the inside edge of right side shell (4) is connected with barrel (15), the top of barrel (15) is connected with end cover (16), the top of end cover (16) extends and runs through in the outside of box (1).
6. The special insulation device for neurosurgical irrigation liquid according to claim 1, characterized in that: the liquid drainage mechanism comprises a piston (9), a first pull rod (10) and a second pull rod (11), the piston (9) is clamped inside the guide pipe (8), the first pull rod (10) is connected to the upper surface of the piston (9), and the second pull rod (11) is sleeved on the outer surface of the first pull rod (10).
7. The special insulation device for neurosurgical irrigation liquid according to claim 6, characterized in that: the top surface of pipe (8) is connected with conveyer pipe (12), the bottom of conveyer pipe (12) is connected with ball cover (13) that the surface is provided with the scale, the lower surface of ball cover (13) is connected with support plate (14).
8. The special insulation device for neurosurgical irrigation liquid according to claim 1, characterized in that: the heat preservation mechanism comprises an air suction pipe (20) and a blocking block (21), the air suction pipe (20) is inserted into the bottom end of the box body (1), and the blocking block (21) is connected to the lower surface of the box body (1) and located above the air suction pipe (20).
9. The special insulation device for neurosurgical irrigation liquid according to claim 6, characterized in that: the outer surface of the first pull rod (10) is provided with a thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221749050.6U CN218685500U (en) | 2022-07-06 | 2022-07-06 | Special heat preservation device of neurosurgery flush fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221749050.6U CN218685500U (en) | 2022-07-06 | 2022-07-06 | Special heat preservation device of neurosurgery flush fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218685500U true CN218685500U (en) | 2023-03-24 |
Family
ID=85626296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221749050.6U Expired - Fee Related CN218685500U (en) | 2022-07-06 | 2022-07-06 | Special heat preservation device of neurosurgery flush fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218685500U (en) |
-
2022
- 2022-07-06 CN CN202221749050.6U patent/CN218685500U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230324 |