CN204543063U - Constant temperature and pressure barium enema device - Google Patents
Constant temperature and pressure barium enema device Download PDFInfo
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- CN204543063U CN204543063U CN201520230295.1U CN201520230295U CN204543063U CN 204543063 U CN204543063 U CN 204543063U CN 201520230295 U CN201520230295 U CN 201520230295U CN 204543063 U CN204543063 U CN 204543063U
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- barium
- water tank
- barium agent
- agent cup
- diapire
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Abstract
Constant temperature and pressure barium enema device, comprises barium agent cup, water tank, base, rotary electric machine, tiltedly oar, conduit, seal cover, footstock, micro air pump and control unit.It controls rotary electric machine by control unit and drives the continuous or discontinuous of oblique oar to rotate continuously, the solution of configuration is constantly stirred, prevent solution from separating out precipitation, control unit controls heating tube to the heat medium heating in water tank simultaneously, heat passes to barium agent cup through water tank, ensure that the temperature of solution in barium agent cup, thus pre-configured barium agent solution can be made to be in dormant state at any time.Control unit controls micro air pump work, force value when guarantee barium agent solution is output is in certain interval, in a word, the pre-configured of barium agent solution can be realized, eliminate current matching while using situation, remove the waiting time of patient, improve the work efficiency that barium enema checks, promote the service quality of hospital, by the self regulating and control function of discharge pressure, the height eliminated in using puts suspension.
Description
Technical field
This utility model relates to the field of medical auxiliary apparatus, and what be specifically related to is a kind of enteroclysm device being used in barium agent solution.
Background technology
As everyone knows, barium sulfate is odorless, tasteless powder, density 4.25-4.5, decomposition temperature > 1600 DEG C.Be dissolved in hot concentrated sulfuric acid, hardly water-soluble, diluted acid, alcohol.Barium sulfate is soluble in water in aqueous suspension solution state, and PH characteristic is neutral, is the agent of x-ray double contrast radiograph.The aqueous suspension solution of barium sulfate is under long-time resting state, and barium sulfate is easily separated out, and produces precipitation.
X-ray barium enema examination is a kind of method being mainly used to diagnose colonic pathological change, namely inserts an anal canal from anus, pours into barium agent, then checked by x-ray, the pathological changes such as diagnosis colon tumor, polyp, inflammation, tuberculosis, intestinal obstruction.The enteroclysm device adopted in current barium agent inspection is the bucket arranging a conduit in bottom, the end of conduit connects anal canal, barium agent being poured in bucket and adds warm water and stir, hanging over a higher position by logical, utilizing the pressure of highly generation to be pressed into by barium agent solution.There is awkward defect in the barium enema device of this structure, be mainly manifested in solution and need matching while using, because if configuration in advance easily produces precipitation and solution temperature can be lower, therefore needing patient wait's certain time length when making enema treatment, result in treatment inefficiency.Under the situation that Hospitals at Present medical resource is more nervous, the treatment shortening patient is waited for, is significant undoubtedly, also more can embody the lifting of medical service quality simultaneously.In addition, in order to obtain certain discharge pressure during use, the bucket needs of splendid attire barium agent solution are high puts suspension, uses very inconvenient.
Utility model content
This utility model provides a kind of constant temperature and pressure barium enema device, it can meet the needs that x-ray barium enema examination uses at any time, eliminate the waiting time in the existing filling barium treatment of patient, improve therapeutic efficiency, be beneficial to the medical services ensureing hospital's high-quality, and do not need to hang on eminence when using, be only positioned on desktop, use safety, convenience.
The technical scheme in the invention for solving the technical problem is: a kind of constant temperature and pressure barium enema device, comprises barium agent cup, water tank, base, rotary electric machine, tiltedly oar, conduit, seal cover, footstock, micro air pump and control unit.Described water tank is tubular and described barium agent glass holder is loaded in described water tank inner core; Be uniformly distributed along the circumference in described water tank and the heating tube of Vertical dimension extension is set; Described water tank and the assembling of barium agent cup are placed on described base; The diapire inner face and outer face of described barium agent cup are arranged respectively coaxial and vertical upwards, to the round boss of downward-extension, two boss are arranged coaxial vertical through hole; Make the power transmission shaft of described rotary electric machine corresponding to the through hole on described barium agent cup diapire, rotary electric machine is fixedly mounted on described base; Described oblique oar is installed on the end of a multidiameter, and the other end of multidiameter is connected through the power transmission shaft of the through hole on described barium agent cup diapire and described rotary electric machine; Described multidiameter is nested with two waterproof sealing end caps, and one of them waterproof sealing end cap coordinates with barium agent cup diapire inner face boss, and another waterproof sealing end cap coordinates with barium agent cup diapire outer face boss; In described barium agent cup, diapire arranges liquid level sensor; The diapire of described barium agent cup arranges a through hole, and described conduit is U-shaped and it to be arranged in barium agent cup two-port and the through hole on the Single port of described conduit and barium agent cup diapire is sealed and matched down; On the diapire of described barium agent cup, electromagnetic switch valve is installed in the outer end of through hole, and electromagnetic switch valve is through hose connection anal canal; The Single port place being positioned at barium agent cup at described conduit arranges pressure probe.
Described seal cover is connected with the threaded upper ends of described barium agent cup; Grooved cavity is set in described seal cover upper surface, and uniform on the diapire of this grooved cavity multiple through hole and described barium agent cup inner space are set; Between lateral surface, be provided with L-type passage at the inner bottom surface of described seal cover, the port position being positioned at seal cover lateral surface place in described L-type passage installs electromagnetic relief valve; The mode that described footstock is threaded connection to be installed in described seal cover upper end slot cavity upper port and to make to form volume space between the internal face of described footstock lower end outer wall face and described seal cover grooved cavity; Uniformly in the upper surface of described footstock multiple through hole is set and each through hole is communicated with the volume space formed between seal cover and footstock respectively; Described micro air pump is installed on described footstock upper end and a joint installed by the air vent of micro air pump, and joint is communicated with through the through hole that air ducts is uniform with described footstock upper end respectively; The electromagnetic switch valve at described heating tube, electric rotating machine, micro air pump, electromagnetic relief valve, liquid level sensor and described conduit two-port place is all connected with described control unit with pressure probe.
Further, top set temperature sensor in described water tank and make temperature sensor near the medial wall of water tank cavity, described temperature sensor connection control unit.
Further, the outer wall of described water tank arranges heat-insulation layer.
Further, described heating tube is provided with four or six, and makes each heating tube near the lateral wall of described water tank cavity.
Further, the tank lid of described water tank is arranged on the top of described water tank.
The beneficial effects of the utility model are:
Use of the present utility model can realize the pre-configured of barium agent solution, eliminates current matching while using situation, removes the waiting time of patient, improves the work efficiency that barium enema checks, promotes the service quality of hospital.Be specially: control rotary electric machine by control unit and drive the continuous or discontinuous of oblique oar to rotate continuously, the solution of configuration is constantly stirred, prevent solution from separating out precipitation, control unit controls heating tube to the heat medium heating in water tank simultaneously, heat passes to barium agent cup through water tank, ensure that the temperature of solution in barium agent cup, thus pre-configured barium agent solution can be made to be in dormant state at any time.Micro air pump work is controlled by control unit in use procedure, through airway to the volume space gas transmission formed between footstock and seal cover, through hole in gas end count closure base wall enters barium agent cup cavity volume, along with the pressure on the continuous input barium agent cup cavity volume liquid level of gas increases, when the pressure that pressure probe detects conduit port, one end in barium agent cup reaches range of set value interval, can to control unit conveying signal, sending instruction to electromagnetic switch valve after control unit acknowledge(ment) signal makes it open, thus the barium agent solution in barium agent cup is extruded through conduit, otherwise electromagnetic switch valve is in closed condition under the control action of control unit.When pressure probe detect force value exceed the range of pressure values of setting interval time, control unit will control electromagnetic relief valve and open decompression, and after recovering the range of pressure values interval arranged, control unit controls electromagnetic relief valve and closes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of the barium agent cup being equipped with conduit in this utility model;
Fig. 3 is the plan structure schematic diagram of water tank in this utility model;
Fig. 4 is the right TV structure schematic diagram of water tank in this utility model;
Fig. 5 is the structural representation of oblique oar in this utility model;
In figure: 1 barium agent cup, 2 water tanks, 21 heating tubes, 22 tank lid, 23 temperature sensors, 3 bases, 4 rotary electric machines, 5 oblique oars, 6 conduits, 7 seal covers, 71 electromagnetic relief valves, 8 footstocks, 9 micro air pumps, 10 four-way connections, 11 airways.
Detailed description of the invention
For ease of understanding technology contents of the present utility model, below in conjunction with accompanying drawing, its technical scheme is described further.
A kind of constant temperature and pressure barium enema device as shown in Figures 1 to 5: it comprises barium agent cup 1, water tank 2, base 3, rotary electric machine 4, tiltedly oar 5, conduit 6, seal cover 7, footstock 8, micro air pump 9 and control unit.
As shown in Figure 1, described water tank 2 is tubular and described barium agent cup 1 is set in described water tank 2, and the periphery wall of barium agent cup 1 is contacted, as heat-transfer surface with periphery wall inside water tank 2.Further, make the most high liquid level (HLL) place height of the height of water tank 2 and splendid attire in barium agent cup 1 consistent, ensure that barium agent cup 1 has enough heat-transfer surfaces to reduce radiating surface simultaneously.
As shown in Fig. 1, Fig. 3, Fig. 4, the tank lid 22 of described water tank 2 is arranged on the top of described water tank 2.Be uniformly distributed along the circumference in described water tank 2 and the heating tube 21 that Vertical dimension extends is set, as heating tube 21 as described in illustrating is provided with four, and make each heating tube 21 near the lateral wall of described water tank 2 inner chamber.In order to ensure that in water tank 2, medium temperature can not too much be scattered and disappeared in the external world, realizes energy-conservation effect, the outer wall (lateral wall and/or outer roof) of described water tank 2 arranges heat-insulation layer.Top set temperature sensor 23 in described water tank 2.As shown in Fig. 1, Fig. 3, Fig. 4, make temperature sensor 23 near the medial wall of water tank 2 inner chamber, described heating tube 21 and temperature sensor 23 all connection control units, temperature sensor 23 detects the heating-up temperature of medium in water tank 2, when temperature is low relative to predetermined value, then heating tube 21 is made to continue dielectric heating, otherwise, then cut off the heated condition of heating tube 21 by control unit, thus to ensure that in water tank 2 that medium temperature is constant and be in preset value.It is to be noted, so-called water tank 2 does not refer to that heat medium must be water, it also can adopt other feasible media as oils, as long as the heating boiling point of this kind of medium (or the maximum temperature that can reach after saying dielectric heating) temperature is not less than 35 degrees Celsius, certain is good with water, and need set temperature sensor 23 when using boiling point to be greater than the medium of 38 degrees Celsius, otherwise then there is no need to use temperature sensor 23.
As Fig. 1 by as described in water tank 2 and the assembling of barium agent cup 1 be placed on as described on base 3.As shown in Figure 1 and Figure 2, the diapire inner face and outer face of described barium agent cup 1 are arranged respectively coaxial and vertical upwards, to the round boss of downward-extension, two boss are arranged coaxial vertical through hole.Make the power transmission shaft of described rotary electric machine 4 corresponding to the through hole on described barium agent cup 1 diapire, rotary electric machine 4 is fixedly mounted on described base 3.Described oblique oar 5 is installed on the end of a multidiameter, the other end of multidiameter is connected through the power transmission shaft of the through hole on described barium agent cup 1 diapire and described rotary electric machine 4.Described multidiameter is nested with two waterproof sealing end caps, and one of them waterproof sealing end cap coordinates with barium agent cup 1 diapire inner face boss, and another waterproof sealing end cap coordinates with barium agent cup 1 diapire outer face boss.For pouring into air because solution in barium agent cup 1 is finished when avoiding pouring into barium agent solution, in described barium agent cup 1, diapire arranges liquid level sensor, liquid level sensor is also arranged on the position near barium agent cup 1 luminal border.Described electric rotating machine 4 and liquid level sensor are connected with described control unit.When liquid level sensor senses that liquid level is in alert locations (when namely conduit 6 is positioned at the top 1cm to 3cm of barium agent cup 1 inner port, specifically depend on the cavity volume internal diameter size of barium agent cup 1) time, liquid level sensor, to control unit feedback signal, carries out early warning (namely point out make-up solution, forbid continuing to use).
The stirrer paddle that this utility model adopts is oblique oar 5.As known technology, oblique oar 5 liang of leaves are turned back 45 ° or 60 ° on the contrary, thus produce axial liquid stream.Its structure is simple, is applicable to the mixing of low-viscosity (mobile) liquid and the dissolving of solid particle and suspension.Be pointed out that, the blade radical length of described oblique oar 5 should adapt to barium agent cup 1 inner chamber footpath, as for the width of blade, as long as meet ratio with its radial dimension, because the active force that tiltedly oar 5 stirs mainly is distributed in axis, if so radial dimension is not enough, be unfavorable for that its entirety to liquid in barium agent cup 1 is stirred.Based on the agitation characteristics of oblique oar 5, for increasing the configuration amount of barium agent solution, the depth of inner cavity of described barium agent cup 1 can strengthen as far as possible.
As shown in Figure 1 and Figure 2, the diapire of described barium agent cup 1 arranges a through hole, described conduit 6 is U-shaped and it to be arranged in barium agent cup 1 two-port and the through hole on the Single port of described conduit 6 and barium agent cup 1 diapire is sealed and matched down.On the diapire of described barium agent cup 1, electromagnetic switch valve is installed in the outer end of through hole, and electromagnetic switch valve through hose connection anal canal (certainly also can be provided with switch valve) on flexible pipe.The Single port place being positioned at barium agent cup 1 at described conduit 6 arranges pressure probe.
As shown in Figure 1, described seal cover 7 is connected with the threaded upper ends of described barium agent cup 1.In described seal cover 7 upper surface, grooved cavity is set, and on the diapire of this grooved cavity uniform multiple through hole is set and with described barium agent cup 1 inner space.Between lateral surface, be provided with L-type passage at the inner bottom surface of described seal cover 7, the port position being positioned at seal cover 7 lateral surface place in described L-type passage installs electromagnetic relief valve 71.The mode that described footstock 8 is threaded connection to be installed in described seal cover 7 upper end slot cavity upper port and to make to form volume space between the internal face of described footstock 8 lower end outer wall face and described seal cover 7 grooved cavity.Uniformly in the upper surface of described footstock 8 four through holes are set and each through hole is communicated with the volume space formed between seal cover 7 and footstock 8 respectively.Described micro air pump 9 is installed on described footstock 8 upper end and a four-way connection 10 installed by the air vent of micro air pump 9, and this four-way connection 10 is communicated with through the through hole that four airways 11 are uniform with described footstock 8 upper end respectively.
The electromagnetic switch valve at described heating tube 21, electric rotating machine 4, micro air pump 9, electromagnetic relief valve 71, liquid level sensor and described conduit 6 two-port place is all connected with described control unit with pressure probe.
Use of the present utility model can realize the pre-configured of barium agent solution, eliminates current matching while using situation, removes the waiting time of patient, improves the work efficiency that barium enema checks, promotes the service quality of hospital.Be specially: by control unit control rotary electric machine 4 drive oblique oar 5 continuously or discontinuous rotate continuously, the solution of configuration is constantly stirred, prevent solution from separating out precipitation, control unit controls the heat medium heating in heating tube 21 pairs of water tanks 2 simultaneously, heat passes to barium agent cup 1 through water tank 2, ensure that the temperature of solution in barium agent cup 1, thus pre-configured barium agent solution can be made to be in dormant state at any time, control micro air pump 9 by control unit in use procedure to work, through airway 11 to the volume space gas transmission formed between footstock 8 and seal cover 7, the through hole of gas on seal cover 7 diapire enters barium agent cup 1 cavity volume, along with the pressure on the continuous input barium agent cup 1 cavity volume liquid level of gas increases, when the pressure that pressure probe detects conduit 6 port, one end in barium agent cup 1 reaches range of set value interval, can to control unit conveying signal, sending instruction to electromagnetic switch valve after control unit acknowledge(ment) signal makes it open, thus the barium agent solution in barium agent cup 1 is extruded through conduit 6, otherwise electromagnetic switch valve is in closed condition under the control action of control unit.When pressure probe detect force value exceed the range of pressure values of setting interval time, control unit will control electromagnetic relief valve 71 and open decompression, and after recovering the range of pressure values interval arranged, control unit controls electromagnetic relief valve 71 and closes.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (6)
1. a constant temperature and pressure barium enema device, is characterized in that:
Comprise barium agent cup, water tank, base, rotary electric machine, tiltedly oar, conduit, seal cover, footstock, micro air pump and control unit;
Described water tank is tubular and described barium agent glass holder is loaded in described water tank inner core;
Be uniformly distributed along the circumference in described water tank and the heating tube of Vertical dimension extension is set;
Described water tank and the assembling of barium agent cup are placed on described base;
The diapire inner face and outer face of described barium agent cup are arranged respectively coaxial and vertical upwards, to the round boss of downward-extension, two boss are arranged coaxial vertical through hole;
Make the power transmission shaft of described rotary electric machine corresponding to the through hole on described barium agent cup diapire, rotary electric machine is fixedly mounted on described base;
Described oblique oar is installed on the end of a multidiameter, and the other end of multidiameter is connected through the power transmission shaft of the through hole on described barium agent cup diapire and described rotary electric machine;
Described multidiameter is nested with two waterproof sealing end caps, and one of them waterproof sealing end cap coordinates with barium agent cup diapire inner face boss, and another waterproof sealing end cap coordinates with barium agent cup diapire outer face boss;
In described barium agent cup, diapire arranges liquid level sensor;
The diapire of described barium agent cup arranges a through hole, and described conduit is U-shaped and it to be arranged in barium agent cup two-port and the through hole on the Single port of described conduit and barium agent cup diapire is sealed and matched down;
On the diapire of described barium agent cup, electromagnetic switch valve is installed in the outer end of through hole, and electromagnetic switch valve is through hose connection anal canal; The Single port place being positioned at barium agent cup at described conduit arranges pressure probe;
Described seal cover is connected with the threaded upper ends of described barium agent cup;
Grooved cavity is set in described seal cover upper surface, and uniform on the diapire of this grooved cavity multiple through hole and described barium agent cup inner space are set;
Between lateral surface, be provided with L-type passage at the inner bottom surface of described seal cover, the port position being positioned at seal cover lateral surface place in described L-type passage installs electromagnetic relief valve;
The mode that described footstock is threaded connection to be installed in described seal cover upper end slot cavity upper port and to make to form volume space between the internal face of described footstock lower end outer wall face and described seal cover grooved cavity;
Uniformly in the upper surface of described footstock multiple through hole is set and each through hole is communicated with the volume space formed between seal cover and footstock respectively;
Described micro air pump is installed on described footstock upper end and a joint installed by the air vent of micro air pump, and joint is communicated with through the through hole that air ducts is uniform with described footstock upper end respectively;
The electromagnetic switch valve at described heating tube, electric rotating machine, micro air pump, electromagnetic relief valve, liquid level sensor and described conduit two-port place is all connected with described control unit with pressure probe.
2. constant temperature and pressure barium enema device according to claim 1, is characterized in that: top set temperature sensor in described water tank and make temperature sensor near the medial wall of water tank cavity, described temperature sensor connection control unit.
3. constant temperature and pressure barium enema device according to claim 1 and 2, is characterized in that: on the outer wall of described water tank, arrange heat-insulation layer.
4. constant temperature and pressure barium enema device according to claim 2, is characterized in that: described heating tube is provided with four or six, and makes each heating tube near the lateral wall of described water tank cavity.
5. constant temperature and pressure barium enema device according to claim 2, is characterized in that: the tank lid of described water tank is arranged on the top of described water tank.
6. the constant temperature and pressure barium enema device according to claim 4 or 5, is characterized in that: on the outer wall of described water tank, arrange heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230295.1U CN204543063U (en) | 2015-04-16 | 2015-04-16 | Constant temperature and pressure barium enema device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230295.1U CN204543063U (en) | 2015-04-16 | 2015-04-16 | Constant temperature and pressure barium enema device |
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| Publication Number | Publication Date |
|---|---|
| CN204543063U true CN204543063U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230295.1U Expired - Fee Related CN204543063U (en) | 2015-04-16 | 2015-04-16 | Constant temperature and pressure barium enema device |
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| CN (1) | CN204543063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230496A (en) * | 2021-04-22 | 2021-08-10 | 昆明市中医医院 | Self-control type operating room infusion heat preservation nursing control device |
-
2015
- 2015-04-16 CN CN201520230295.1U patent/CN204543063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230496A (en) * | 2021-04-22 | 2021-08-10 | 昆明市中医医院 | Self-control type operating room infusion heat preservation nursing control device |
| CN113230496B (en) * | 2021-04-22 | 2022-10-18 | 昆明市中医医院 | Self-control type operating room infusion heat preservation nursing control device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160416 |