CN204550626U - Medical constant-temperature hydrostaticpressure pressure-pot - Google Patents
Medical constant-temperature hydrostaticpressure pressure-pot Download PDFInfo
- Publication number
- CN204550626U CN204550626U CN201520108857.5U CN201520108857U CN204550626U CN 204550626 U CN204550626 U CN 204550626U CN 201520108857 U CN201520108857 U CN 201520108857U CN 204550626 U CN204550626 U CN 204550626U
- Authority
- CN
- China
- Prior art keywords
- pressure
- medical constant
- hydrostatic pressure
- temperature
- incubator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002706 hydrostatic effect Effects 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 230000009514 concussion Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000036978 cell physiology Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a kind of Medical constant-temperature hydrostaticpressure pressure-pot, comprising: tank body, has pressure chamber; Lid, by bolt and described tank body is dismountable is tightly connected, described lid is provided with pressurization hole, detect aperture, and described pressurization hole is all communicated with described pressure chamber with detect aperture; Wherein, in described pressure chamber, be provided with anchor, for incubator being fixed on the central position of described pressure chamber.At least one beneficial effect of the present utility model is: the environment that can provide constant temperature and pressure, incubator is arranged on anchor, internal structure is more stable, avoid sample in pressure process in the process of pressure and current concussion, sample produces trickle rocking in pressure chamber, thus prevent the inwall of incubator or tank body impaired, and then produce unnecessary iuntercellular tension force and shearing force, affect test-results; Take out incubator also more convenient safety during off-test, improve reliability and the efficiency of test.
Description
Technical Field
The utility model relates to a biological assay equipment especially relates to a medical constant temperature hydrostatic pressure jar.
Background
In biological experiments, the detection of the pressure bearing capacity of cells can help the research of cell physiology or pathological phenomena, but because the environment in the human body is complex, the cells can only be cultured in vitro and tested, so equipment capable of simulating the environment in the human body is particularly important.
SUMMERY OF THE UTILITY MODEL
A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.
The utility model provides a medical constant temperature hydrostatic pressure jar, include: a tank having a pressure chamber; the cover body is detachably and hermetically connected with the tank body through a bolt, a pressurizing hole and a detecting hole are formed in the cover body, and the pressurizing hole and the detecting hole are communicated with the pressure cavity; wherein, be provided with the mount in the pressure chamber for fix the culture apparatus in the central point of pressure chamber puts.
The utility model discloses an at least one beneficial effect is: the incubator is arranged on the fixing frame, the internal structure is more stable, and the sample is prevented from slightly shaking in a pressure cavity in the process of pressure and water flow oscillation in the pressurizing process, so that the damage to the inner wall of the incubator or the tank body is prevented, unnecessary intercellular tension and shearing force are generated, and the test result is influenced; the incubator is more convenient and safer to take out when the test is finished, and the reliability and the efficiency of the test are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the cross-sectional structure of the medical constant-temperature hydrostatic pressure tank of the present invention;
fig. 2 is a schematic view of the top view of the fixing frame in the medical constant-temperature hydrostatic pressure tank of the present invention.
Reference numerals:
1-tank body; 2-a cover body; 3-a bolt; 4-a fixing frame; 41-a support bar; 42-a receiving portion; 5-incubator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Elements and features described in one drawing or one embodiment of the invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the figures and descriptions have omitted, for the sake of clarity, the representation and description of components and processes that are not relevant to the present invention and known to those of ordinary skill in the art. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the following embodiments of the present invention, the sequence numbers and/or the sequence order of the embodiments are only convenient for description, and do not represent the advantages or disadvantages of the embodiments. The description of each embodiment has different emphasis, and for parts which are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The utility model relates to a medical constant temperature hydrostatic pressure jar, as shown in figure 1, include: the device comprises a tank body 1, a cover body 2 and a heater (not shown in the figure), wherein the tank body is provided with a pressure cavity, liquid can be filled in the pressure cavity, the liquid can be water, and the heater can be used for heating a hot body so as to simulate the temperature, for example, the temperature can be 37 ℃ when human cells are cultured. The cover body is connected with the tank body in a sealing mode through the bolts 3, of course, the cover body is provided with a pressurizing hole and a detection hole which are communicated with the pressure cavity, and the communication refers to a state that the tank body is matched with the cover body in a sealing mode. A fixing frame 4 is arranged in the pressure cavity and is used for fixing the incubator 5 at the central position of the pressure cavity. When the incubator is used, the incubator is fixed on the fixing frame, the periphery of the incubator is filled with liquid, the tank body and the cover body are sealed, the pressure in the pressure cavity is pressurized, the heater heats simultaneously, and the incubator keeps a state when reaching preset pressure and temperature to perform culture. Obviously, the incubator is also taken out after the culture is finished, so the cover and the tank are detachable.
Optionally, the tank body is a laminated structure, and at least comprises from inside to outside: a stainless steel inner wall layer, a heat preservation layer and a stainless steel outer wall layer. In order to make the sealing between the tank body and the cover body more tight, at least one circle of rubber ring is embedded on the surface of the tank body facing the cover body. The heater is arranged in the pressure cavity and/or in the peripheral wall of the tank body.
In an alternative embodiment, the fixing frame has a bearing portion 42 and at least two support rods 41, as shown in fig. 2, one end of each support portion is a fixed end and fixed on the inner wall surface of the pressure chamber, and the other end is an extending end and extends towards the center of the pressure chamber; the bearing part is annular, and the peripheral wall of the bearing part is fixedly connected with the extension end. Preferably, four support rods are provided, with each adjacent two support rods being at ninety degrees.
The medical constant-temperature hydrostatic pressure tank is also provided with a pressure gauge and a thermometer, is arranged in the detection hole and is used for detecting the pressure and the temperature in the pressure cavity.
Optionally, the medical constant-temperature hydrostatic pressure tank is further provided with a support, and the support is fixedly connected with the outer wall of the tank body and used for supporting the tank body.
In an alternative embodiment, the incubator comprises a container part and a pressurizing part, wherein the container part is in a cylindrical shape with one open end, the pressurizing part is in a cylindrical structure with a rubber piston head at one end, and the rubber piston head is matched with the inner wall of the container part. When the pressure-applying device is used, for example, for culturing cells, by applying pressure to the pressure tank, the peripheral wall of the incubator can also correspondingly apply pressure to the cells therein, but the peripheral wall of the incubator is less deformed and provides limited pressure, and at the moment, the pressure in the pressure cavity can push the rubber piston head to move to press the space in the incubator, so that the cells are pressurized.
In order to be better fixed on the fixing frame, the peripheral wall of the port at the open end of the container part extends towards the periphery so as to be stopped on the fixing frame.
In another alternative embodiment, the incubator is a syringe with a liquid outlet sealed by a rubber cap.
Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present invention is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.
Claims (10)
1. The utility model provides a medical constant temperature hydrostatic pressure jar which characterized in that includes:
a tank having a pressure chamber;
the cover body is detachably and hermetically connected with the tank body through a bolt, a pressurizing hole and a detecting hole are formed in the cover body, and the pressurizing hole and the detecting hole are communicated with the pressure cavity;
a heater supplying heat to the pressure chamber; wherein,
and a fixing frame is arranged in the pressure cavity and used for fixing the incubator at the center of the pressure cavity.
2. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the fixing frame is provided with a bearing part and at least two supporting rods, one end of each supporting part is a fixed end and is fixed on the inner wall surface of the pressure cavity, and the other end of each supporting part is an extending end and extends towards the center of the pressure cavity;
the bearing part is annular, the peripheral wall of the bearing part is fixedly connected with the extension end.
3. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the medical constant-temperature hydrostatic pressure tank is also provided with a pressure gauge and a thermometer, is arranged in the detection hole and is used for detecting the pressure and the temperature in the pressure cavity.
4. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the medical constant-temperature hydrostatic pressure tank is also provided with a support, and the support is fixedly connected with the outer wall of the tank body and used for supporting the tank body.
5. The medical constant-temperature hydrostatic pressure tank according to any one of claims 1 to 4,
the incubator comprises a container part and a pressurizing part, wherein the container part is in a cylindrical shape with one open end, the pressurizing part is in a cylindrical structure with a rubber piston head at one end, and the rubber piston head is matched with the inner wall of the container part.
6. The medical constant-temperature hydrostatic pressure tank according to claim 5,
the peripheral wall of the port at the open end of the container part extends towards the periphery to stop on the fixing frame.
7. The medical constant-temperature hydrostatic pressure tank according to any one of claims 1 to 4,
the incubator is a needle cylinder with a liquid outlet sealed by a rubber cap.
8. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the jar body is laminated structure, includes from inside to outside at least: a stainless steel inner wall layer, a heat preservation layer and a stainless steel outer wall layer.
9. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the tank body faces the cover body, and at least one circle of rubber ring is embedded on the surface of the tank body facing the cover body.
10. The medical constant-temperature hydrostatic pressure tank according to claim 1,
the heater is arranged in the pressure cavity and/or in the peripheral wall of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108857.5U CN204550626U (en) | 2015-02-13 | 2015-02-13 | Medical constant-temperature hydrostaticpressure pressure-pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108857.5U CN204550626U (en) | 2015-02-13 | 2015-02-13 | Medical constant-temperature hydrostaticpressure pressure-pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550626U true CN204550626U (en) | 2015-08-12 |
Family
ID=53825762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108857.5U Expired - Fee Related CN204550626U (en) | 2015-02-13 | 2015-02-13 | Medical constant-temperature hydrostaticpressure pressure-pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550626U (en) |
-
2015
- 2015-02-13 CN CN201520108857.5U patent/CN204550626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160222 Address after: 100010 Beijing city Dongcheng District Backstreet Gallery No. 23 Patentee after: Beijing Chinese Medical Hospital, attached to Capital Medical Univ. Address before: Beijing city 100062 Dongcheng District Avenue 90-1-501 room Patentee before: Liu Genzhe |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Genzhe Inventor after: Sun Qi Inventor before: Liu Genzhe |
|
| COR | Change of bibliographic data | ||
| 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: 20150812 Termination date: 20180213 |