CN215995075U - Self-heating heat-preservation enema device - Google Patents
Self-heating heat-preservation enema device Download PDFInfo
- Publication number
- CN215995075U CN215995075U CN202122508897.7U CN202122508897U CN215995075U CN 215995075 U CN215995075 U CN 215995075U CN 202122508897 U CN202122508897 U CN 202122508897U CN 215995075 U CN215995075 U CN 215995075U
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- CN
- China
- Prior art keywords
- heat
- layer
- self
- preservation
- bottle body
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 241000792859 Enema Species 0.000 title claims abstract description 23
- 239000007920 enema Substances 0.000 title claims abstract description 23
- 229940095399 enema Drugs 0.000 title claims abstract description 23
- 238000004321 preservation Methods 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000002269 spontaneous effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 33
- 210000002255 anal canal Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a self-heating heat-preservation enema device, which comprises a bottle body for containing enema liquid, wherein the bottle body is connected with an anal tube by a catheter; the bottle body is wrapped with a heat insulation sleeve; the heat-insulating sleeve is of a sandwich structure and sequentially comprises a heat transfer layer, a breathable fixing layer and a heat-insulating layer from inside to outside; a self-heating material is filled between the heat transfer layer and the breathable fixing layer; a cavity which can be filled with air is arranged between the breathable fixing layer and the heat preservation layer, and the breathable fixing layer also comprises an air tap which reaches the cavity. The utility model discloses a principle lets in the air to the insulation cover cavity when using, and oxygen in the air takes place chemical reaction with spontaneous heating material and produces the heat to reach heat retaining purpose.
Description
Technical Field
The utility model relates to an enema device, especially a can spontaneous heating heat retaining enema device.
Background
The enema is to pour liquid (usually with clear water) into the anus, and after the liquid reaches a certain amount in vivo, the human body begins to have the desire to defecate, and the liquid poured into the body can be mixed with the excrement and urine in the body, and then discharge the excrement and urine in the body, and reciprocating several times like this, the excrement and urine in the body can be discharged out of the body.
At present, when the enema device is used for a long time or used in an external cold environment, liquid in the enema bag is quickly cold due to heat preservation, enema generally needs to be carried out before an operation, patients are weak, and the cold liquid enters the body to cause discomfort to the patients.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a spontaneous heating heat preservation enema device can keep enema temperature, reduces the stimulation of ice-cold liquid to the patient.
In order to solve the technical problems, the technical proposal of the utility model is to adopt a self-heating heat-preservation enema device, which comprises a bottle body for containing enema liquid, wherein the bottle body is connected with an anal canal by a catheter; the bottle body is wrapped with a heat insulation sleeve; the heat-insulating sleeve is of a sandwich structure and sequentially comprises a heat transfer layer, a breathable fixing layer and a heat-insulating layer from inside to outside; a self-heating material is filled between the heat transfer layer and the breathable fixing layer; a cavity which can be filled with air is arranged between the breathable fixing layer and the heat preservation layer, and the breathable fixing layer also comprises an air tap which reaches the cavity. The utility model discloses a principle lets in the air to the insulation cover cavity when using, and oxygen in the air takes place chemical reaction with spontaneous heating material and produces the heat to reach heat retaining purpose.
As an improvement, the heat transfer layer is a gelatin layer, the breathable fixing layer is a non-woven fabric layer, and the heat insulation layer is a plastic layer. The gelatin layer has good heat transfer performance, can be attached to the bottle body to increase the heat transfer area, and the non-woven fabric layer has good air permeability and the plastic layer has good air tightness.
As another further improvement, the thermal insulation sleeve is divided into a plurality of compartments, the plurality of compartments are divided into two groups, and the compartments in the same group are communicated with each other; and the two groups of compartments are arranged at intervals; the two groups of compartments are provided with independent air nozzles. Only half of the compartments can be ventilated as required, which can prolong the service time.
As an improvement, the bottle body is connected with a hanging lug, so that the bottle is convenient to hang.
As a modification, the catheter is provided with a flow restrictor for restricting the flow of the enema liquid.
The utility model discloses an useful part lies in: the self-heating heat-preservation enema device with the structure adopts the principle that chemical energy is converted into heat energy to continuously heat and preserve heat, so that mannitol is prevented from crystallizing. The utility model discloses need not to charge, heat, aerify promptly and use, the heat preservation is long, small portable is fit for going out to see a doctor and keeps warm temporarily.
Since the self-heating material generates heat only by reacting with oxygen, the amount of heat generated can be controlled by the amount of air charged into the interlayer. When the external temperature is low and a large amount of heat is needed, enough air can be introduced, the enough air not only contains more oxygen, but also can generate higher air pressure in the closed interlayer, so that the oxygen permeation speed of the non-woven fabric is improved, the reaction speed of the self-heating material and the oxygen is accelerated, and the heat productivity is improved. Under extreme conditions, pure oxygen can be directly introduced (oxygen pillows are arranged on common ambulances), so that the self-heating material can generate heat to the maximum extent.
And under the condition that the outdoor temperature is higher, only a small amount of air needs to be introduced. Even only half of the compartments can be filled with air, and the use of self-heating materials is saved to the maximum extent.
After the use, the air (oxygen) in the interlayer is pumped away, and the left self-heating material is used for the next time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the insulating jacket.
The labels in the figure are: 1 bottle body, 2 catheters, 3 anal canal, 4 current limiters, 5 heat preservation sleeves, 6 air nozzles, 7 hangers, 51 gelatin layers, 52 self-heating materials, 53 non-woven fabric layers, 54 cavities and 55 plastic layers.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.
As shown in fig. 1 and 2, the utility model comprises a bottle body 1 for containing enema, wherein the material of the bottle body 1 is preferably glass; the bottle body 1 is connected with a hanging lug 7. The bottle body 1 is connected with an anal canal 3 by a catheter 2; a flow restrictor 4 is mounted on the conduit 2. The bottle body 1 is wrapped with a heat insulation sleeve 5; the heat insulation sleeve 5 is of a sandwich structure and sequentially comprises a heat transfer layer, a breathable fixing layer and a heat insulation layer from inside to outside; a self-heating material 52 is filled between the heat transfer layer and the breathable fixing layer; a cavity 54 which can be filled with gas is arranged between the breathable fixing layer and the heat insulation layer, and the air faucet 6 which is communicated with the cavity 54 is also included. The thermal insulation sleeve 5 is divided into a plurality of compartments, the compartments are divided into two groups, and the compartments in the same group are communicated with each other; and the two groups of compartments are arranged at intervals; both sets of compartments are provided with independent air nozzles 6.
Specifically, the heat transfer layer is a gelatin layer 51, the breathable fixing layer is a non-woven fabric layer 52, and the heat insulation layer is a plastic layer 55. The self-heating material 52 is a mixture synthesized by iron powder, stone, activated carbon, inorganic salt and water, and the reaction principle is as follows:
negative stage: fe-2e-＝Fe2+
And (3) positive electrode: o is2+2H2O+4e-＝4OH-
And (3) total reaction: 2Fe + O2+2H2O＝2Fe(OH)2
4Fe(OH)2+2H2O+O2＝4Fe(OH)3↓2Fe(OH)3＝＝＝＝Fe2O3+3H2O
When in use, only a proper amount of air or pure oxygen needs to be introduced into the cavity 54, and gas can be introduced into all the compartments or into the common compartments according to requirements. The self-heating material 52 can be used for heat preservation after reacting with oxygen to generate heat.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (5)
1. A self-heating heat-preservation enema device comprises a bottle body for containing enema liquid, wherein the bottle body is connected with an anal tube by a catheter; the method is characterized in that: the bottle body is wrapped with a heat insulation sleeve; the heat-insulating sleeve is of a sandwich structure and sequentially comprises a heat transfer layer, a breathable fixing layer and a heat-insulating layer from inside to outside; a self-heating material is filled between the heat transfer layer and the breathable fixing layer; a cavity which can be filled with air is arranged between the breathable fixing layer and the heat preservation layer, and the breathable fixing layer also comprises an air tap which reaches the cavity.
2. The self-heating heat-preservation enema device of claim 1, characterized in that: the heat transfer layer is a gelatin layer, the breathable fixing layer is a non-woven fabric layer, and the heat insulation layer is a plastic layer.
3. The self-heating heat-preservation enema device of claim 1, characterized in that: the heat insulation sleeve is divided into a plurality of compartments, the compartments are divided into two groups, and the compartments in the same group are communicated with each other; and the two groups of compartments are arranged at intervals; the two groups of compartments are provided with independent air nozzles.
4. The self-heating heat-preservation enema device of claim 1, characterized in that: the bottle body is connected with a hanging lug.
5. The self-heating heat-preservation enema device of claim 1, characterized in that: a flow restrictor is mounted on the conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508897.7U CN215995075U (en) | 2021-10-19 | 2021-10-19 | Self-heating heat-preservation enema device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508897.7U CN215995075U (en) | 2021-10-19 | 2021-10-19 | Self-heating heat-preservation enema device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215995075U true CN215995075U (en) | 2022-03-11 |
Family
ID=80522498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122508897.7U Expired - Fee Related CN215995075U (en) | 2021-10-19 | 2021-10-19 | Self-heating heat-preservation enema device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215995075U (en) |
-
2021
- 2021-10-19 CN CN202122508897.7U patent/CN215995075U/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: 20220311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |