CN209187585U - Nutrient solution feeder - Google Patents
Nutrient solution feeder Download PDFInfo
- Publication number
- CN209187585U CN209187585U CN201821776731.5U CN201821776731U CN209187585U CN 209187585 U CN209187585 U CN 209187585U CN 201821776731 U CN201821776731 U CN 201821776731U CN 209187585 U CN209187585 U CN 209187585U
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- CN
- China
- Prior art keywords
- bottle
- heating mantle
- nutrient solution
- tube
- heating
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- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical nursing technical fields, more particularly to nutrient solution feeder, including perfusion tube, one end of perfusion tube is connected with nursing pipe fitting, the other end is connected with triple valve, the first connecting tube and the second connecting tube are also respectively connected on the nozzle of triple valve, nutritious bottle is connected in first connecting tube, warm-water bottle is connected in second connecting tube, between nutrition bottle and the first connecting tube, connection-peg is fixedly connected between warm-water bottle and the second connecting tube, heating tube group is installed on the corresponding connection-peg of nutrition bottle, heating mantle is socketed with outside nutrition bottle and warm-water bottle, ultraviolet lamp is fixedly installed on the inner wall of upper heating mantle.The nutrient solution feeder of the utility model, it can guarantee that the temperature of nutrient solution is constant in suitable range to a certain extent, and it is heated simultaneously inside and outside nutrient solution, it is heated more evenly, and the bacterium on nutrition bottle can be killed in advance and be removed by the ultraviolet lamp being arranged, the secondary pollution of nutrient solution can be avoided to a certain extent by carrying out grafting again at this time.
Description
Technical field
The utility model relates to medical nursing technical field more particularly to nutrient solution feeders.
Background technique
Nowadays, some patients and lack necessary nutrition due to cannot independently feed after performing the operation in vivo, therefore need
It carries out tube feed or carries out enteral feed nutrient solution through fistulization, enteral feed nutrient solution refers to: can directly be digested or through simple
Chemical digestion with regard to absorbent nutritional agents, it is oral or pipe is set by nose or gastrointestinal tract stoma injects the method for gastrointestinal tract.
During carrying out enteral feed nutrient solution, typically precedes patient's body and a piece feeding tube is set, then use
Syringe or perfusion tube carry out push nutriment, during nutrient solution is fed, need to guarantee that the temperature of nutrient solution is 37-
40 DEG C, the too low reaction that do not tolerate that can cause patient's gastrointestinal tract of solution temperature, such as Nausea and vomiting, abdominal distension, diarrhea.It is existing
Nutrient solution feeder, without thermostat, some with heating device be also only arranged outside nutrition bottle insulated bag or
Heating layer, will lead to that nutrient solution internal heat transfer is uneven, and nutrient solution each section uneven heating is even, be easy to cause the feelings of hot-spot
Condition occurs, while during nasal feeding is fed, when nutrition bottle or nutrient bag and perfusion tube are carried out grafting, often naked
It is carried out in the environment of dew, is likely to result in the pollution of nutrient solution.
Utility model content
In view of this, can guarantee nutrition to a certain extent the purpose of the utility model is to provide nutrient solution feeder
The temperature of liquid is constant in suitable range, and heats simultaneously inside and outside nutrient solution, is heated more evenly, and the ultraviolet lamp being arranged can
The bacterium on nutrition bottle is killed in advance and is removed, the secondary pollution of nutrient solution can be avoided to a certain extent by carrying out grafting again at this time.
The utility model solves above-mentioned technical problem by following technological means:
Nutrient solution feeder, including perfusion tube are equipped with speed adjusting gear, one end of the perfusion tube on the perfusion tube
It is connected with nursing pipe fitting, the other end is connected with triple valve, the first connecting tube is also respectively connected on the nozzle of the triple valve
With nutritious bottle is connected in the first connecting tube described in the second connecting tube, warm-water bottle, the battalion are connected in second connecting tube
It supports between bottle and the first connecting tube, be fixedly connected with connection-peg between warm-water bottle and the second connecting tube, opened up on the connection-peg
Have a through-hole, first connecting tube, the second connecting tube respectively it is fixed be threaded through in corresponding through-hole and respectively with nutrition bottle, temperature
Water bottle is connected, and is equipped with heating tube group on the corresponding connection-peg of the nutrition bottle, the heating tube group is located in nutrition bottle
Between position and arranged along the axial direction of nutrition bottle, be socketed with heating mantle outside the nutrition bottle and warm-water bottle, the heating mantle includes
Upper heating mantle and lower heating mantle are detachably equipped with the set that is flexible coupling, the upper heating between the upper heating mantle and lower heating mantle
Set towards one end of lower heating mantle integrally formed with buckle, the lower heating mantle towards one end of upper heating mantle integrally formed with
The card slot matched is buckled, and the other end is detachably connected with connection-peg, is fixedly installed with purple on the inner wall of the upper heating mantle
Outer lamp.
Utility model by adopting the above technical scheme, during carrying out enteral feed, first by nutrition bottle and warm-water bottle
Be placed in heating mantle, will be fixed together between lower heating mantle and connection-peg, then by upper heating mantle, lower heating mantle and
The set that is flexible coupling is fixedly connected, so that being in a relatively closed space in heating mantle, ultraviolet lamp is opened at this time, to heating mantle
Interior carry out sterilization, after the completion of degerming, operator holds lower heating mantle, and heating mantle direction is mobile upward, and connection-peg is driven to move
It is dynamic, pass through buckle and card until connection-peg to be fixedly mounted on warm-water bottle and nutrition bottle, then by upper heating mantle and lower heating mantle
Slot is fixed together, and the set that is flexible coupling at this time is stored in the gap between the shoulder portion and heating mantle of nutrition bottle, warm-water bottle,
Grafting is completed, and due to the sterilization processing carried out before grafting to nutrition bottle and warm-water bottle, and the process of grafting is in opposing seal
Heating mantle in carry out, therefore secondary pollution will not be caused to nutrient solution, warm-water bottle set in addition can add to nutrient solution
It heated clear water while hot, when needing to be rinsed with warm water or when block clearing only needs switching three-way valve, using more
Convenient, practicability is more preferable；Meanwhile after the completion of grafting, heating tube group is placed in inside nutrient solution at this time, inside nutrient solution to its into
Row heating heats nutrient solution from outside in the external heating mantle being arranged of nutrition bottle, due to from the inside and outside same of nutrient solution
When nutrient solution is heated, that reduces that patient during feeding in the intestine occurs does not tolerate reaction, while to a certain degree
Above so that the case where being uniformly heated, avoid the occurrence of hot-spot of nutrient solution.
Further, heating silk screen is provided in the heating mantle, the heater strip is in series with thermistor on the net, described to add
Rechargeable battery, the rechargeable battery and heating silk screen electrical connection are also equipped in hot jacket.It is controlled and is heated using thermistor
The opening and closing of silk screen preferably the temperature to nutrient solution can carry out control.
Further, the heating tube group includes the heating tube that multiple groups are installed in parallel, heating tube structure in the shape of a spiral.?
During use, since nutrient solution gradually reduces, required heating amount is gradually reduced, the heating tube being installed in parallel,
Corresponding heating tube can be opened according to the amount of nutrient solution in nutrition bottle during use, that is, has reached heating nutrient solution
Effect, also save the energy.
Further, the inner surface setting of the heating mantle is there are two fixing seat, two fixing seats respectively with nutrition bottle
It is corresponding with the bottom of warm-water bottle.The fixing seat being arranged in heating mantle is fixed on nutrition bottle and warm-water bottle in heating mantle,
It is less likely to occur to shift, using more convenient.
Further, contact pin is also equipped on the connection-peg, the contact pin is threaded through between heating tube group, and length is greater than
The length of heating tube group.The progress of the more convenient grafting process of the design of contact pin.
Further, heat preservation outer layer is socketed with outside the perfusion tube.The design of the structure, to nutrient solution from nutrition bottle to nursing
The process of pipe is kept the temperature, and prevents it from cooling down during conveying, causes the temperature for eventually entering into human body too low.
The utility model has the beneficial effects that
The nutrient solution feeder of the utility model, before carrying out grafting, first to nutrition bottle, warm-water bottle and connection-peg etc.
Component carries out sterilization processing, then completes entire grafting process in the heating mantle of opposing seal again, therefore will not make to nutrient solution
At secondary pollution；Warm-water bottle set in addition can heated clear water while heating to nutrient solution, when need with warm water into
Row rinses or when block clearing only needs switching three-way valve, and using more convenient, practicability is more preferable；It is arranged in nutrition bottle simultaneously
Heating tube group, is provided with heating mantle outside nutrition bottle, from inside and outside while heating to nutrient solution, so that nutrient solution heat transfer is more
Uniformly, the case where being heated more evenly, preventing hot-spot generation；Heating tube that is spiral-shaped, being arranged in parallel to heat simultaneously
The contact area of pipe and nutrient solution is bigger, is heated more evenly, while can open corresponding heating tube according to the amount of nutrient solution, more
Energy saving, practicability is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model nutrient solution feeder；
Fig. 2 is the structural schematic diagram of the heating mantle expansion of the utility model nutrient solution feeder
Wherein, perfusion tube 1, speed adjusting gear 2, feed pipe fitting 3, triple valve 4, the first connecting tube 51, the second connecting tube 52,
Nutrition bottle 6, warm-water bottle 7, connection-peg 8, contact pin 81, plug 82, heating tube group 9, heating tube 91, heating mantle 10, fixing seat
101, upper heating mantle 102, buckle 1021, lower heating mantle 103, card slot 1031, the set 104 that is flexible coupling, ultraviolet lamp 105, ear band 106,
Heat silk screen 11, heat preservation outer layer 12, hanging ring 121.
Specific embodiment
The utility model is described in detail below with reference to the drawings and specific embodiments:
As depicted in figs. 1 and 2, the nutrient solution feeder of the utility model, including perfusion tube 1 are equipped on perfusion tube 1
Speed adjusting gear 2, the conventional infusion speed adjusting gear which uses, one end of perfusion tube 1, which is connected with, feeds pipe fitting 3,
The other end is connected with triple valve 4, and triple valve 4 is medical three-way valve, is connected separately with the first connecting tube 51 on the nozzle of triple valve 4
With the second connecting tube 52, triple valve 4 and perfusion tube 1, the first connecting tube 51, between the second connecting tube 52 by conventional medical solid
Determine mode to be fixed together, nutritious bottle 6 connected in the first connecting tube 51, is connected with warm-water bottle 7 in the second connecting tube 52,
Connection-peg 8, connection-peg are fixedly connected between nutrition bottle 6 and the first connecting tube 51, between warm-water bottle 7 and the second connecting tube 52
Using interference fit connection between 8 and nutrition bottle 6, warm-water bottle 7, similar to the connection between the plug on red wine bottle and red wine bottle
Mode, connection-peg 8 are made of isolation material, through-hole are offered on connection-peg 8, the first connecting tube 51, the second connecting tube 52 are divided
It Gu Ding not be threaded through in corresponding through-hole and be connected respectively with nutrition bottle 6, warm-water bottle 7, the connection of the first connecting tube 51, second
The outer wall of pipe 52 mutually bonds together with the inner wall of through-hole, is equipped with heating tube group 9 on the corresponding connection-peg 8 of nutrition bottle 6, heating
Pipe group 9 is located at the middle position of nutrition bottle 6 and arranges that heating tube group 9 is installed in parallel including multiple groups along the axial direction of nutrition bottle 6
Heating tube 91, every group of heating tube 91 be provided with corresponding independent switch, the structure in the shape of a spiral of heating tube 91, connection-peg 8
Outer surface on be connected with plug 82, the both ends of heating group 9 respectively with the current output terminal and current input terminal of plug 82
It is electrically connected；Contact pin 81 is also equipped on connection-peg 8, contact pin 81 is threaded through between heating tube group 9, and length is greater than heating tube group
9 length.
Heating mantle 10 is socketed with outside nutrition bottle 6 and warm-water bottle 7, there are two fixing seats for the inner surface setting of heating mantle 10
101, it is fixedly connected with mode between fixing seat 101 and heating mantle 10, according to the specific material of heating mantle 10 and fixing seat 101
Can be fixedly connected with mode using welding, bonding or sewing etc. and be fixed together, two fixing seats 101 respectively with nutrition bottle 6
Corresponding with the bottom of warm-water bottle 7, nutrition bottle 6 and warm-water bottle 7 can be separately fixed inside heating mantle 10 by fixing seat 101,
It avoids being displaced；Heating mantle 10 includes upper heating mantle 102 and lower heating mantle 103, upper heating mantle 102 and lower heating mantle 103 it
Between the set 104 that is flexible coupling detachably is equipped with by zipper, the length for the set 104 that is flexible coupling is greater than the length of heating tube group 9 and contact pin 81
Degree, upper heating mantle 102 is towards one end of lower heating mantle 103 integrally formed with buckle 1021, and lower heating mantle 103 is towards upper heating mantle
102 one end is opened up on the end face of the other end of lower heating mantle 103 integrally formed with the card slot 1031 matched with buckle 1021
There are two threaded hole, the outer surface of connection-peg 8 corresponding to warm-water bottle 7 and nutrition bottle 6 will be inserted integrally formed with threaded portion with this
Connector 8 and lower heating mantle 103 are removably joined together, and are fixedly installed with ultraviolet lamp 105 on the inner wall of upper heating mantle 102.
Heating silk screen 11 is provided in heating mantle 10, the symmetrical two sides in the top of heating mantle 10 are integrally formed with ear band
106, it heats and is in series with thermistor on silk screen 11, the Curie-point temperature of thermistor is 35-42 DEG C, preferably Curie-point temperature
It is 38 DEG C, temperature sensor tolerance is ± 2 DEG C, and when temperature reaches 40 DEG C, thermistor resistance moment increases, so that heating
Silk screen 11 no longer heats up heating, and when temperature is less than 36 DEG C, the resistance of thermistor reduces, and heating silk screen 11 is started to work, with
This guarantees that nutrient solution is in suitable temperature to a certain extent；Rechargeable battery, chargeable electricity are also equipped in heating mantle 10
Pond and heating silk screen 11 are electrically connected, and the output voltage of rechargeable battery is 5V, rated current 2A, the chargeable electricity of lower voltage
Pond, when use, are safer.
Wherein, heat preservation outer layer 12 is socketed with outside perfusion tube 1, the outer surface of heat preservation outer layer 12 is bonded with hanging ring 121, hanging ring
121 setting can be hung up lower heating mantle 103, connection-peg 8 and component thereon by hanging ring 121 in sterilization process
Come, using being more convenient, keep the temperature and offer the through-hole being pierced by for speed adjusting gear 2 on outer layer 12, the setting of heat preservation outer layer 12 is so that battalion
Nutrient solution from nutrition bottle 6 to feeding tube during will not reduce too many temperature, thus temperature when nutrient solution being avoided to enter human body
It spends low.
The application method of the utility model is as follows:
In use, being put into heating mantle 102 by 7 opening upwards of nutrition bottle 6 and warm-water bottle, bottom being placed in fixing seat
In 101, then nutrition bottle 6 and the corresponding connection-peg 8 of warm-water bottle 7 be screwed in lower heating mantle 103, then will be flexible coupling set 104
It is connected respectively with upper heating mantle 102 and lower heating mantle 103, recycles perfusion tube 1 that lower heating mantle 103 is suspended in upper heating mantle
Then hanging ring 121 is hung on screw or other objects, can not also be hung according to the actual situation, then again by 102 top
Ultraviolet lamp 105 is opened, to sterilizing inside heating mantle 10, removes hanging ring 121 after the completion of sterilization, operator holds lower heating mantle
103 102 direction of heating mantle movements upward, drive connection-peg 8 mobile, until connection-peg 8 is fixedly mounted on warm-water bottle 7 and nutrition
On bottle 6, then upper heating mantle 102 and lower heating mantle 103 be fixed together by buckle 1021 and card slot 1031, grafting is complete
At, nutrition bottle 6 is overturn, is hung over heating mantle 10, nutrition bottle 6, warm-water bottle 7 on infusion support by the ear band 106 in heating mantle 10,
It will be fed after pipe fitting 3 and built-in feeding tube connect again, plug 82 is plugged on socket, opens switch, at this time
Heating mantle 10, heating tube 91 are started to work, and after solution temperature is suitable for, speed adjusting gear 2 are adjusted, so that nutrient solution starts down
Drippage, will gradually close heating tube 91 with the progress of nursing according to the amount of nutrient solution from top to bottom into human body, until
After nursing, heating mantle 10 and nutrition bottle 6 are removed, entire nutrition bottle 6, warm-water bottle 7, perfusion tube 1, heating tube 91 etc. are carried out
Cleaning, disinfection, in case next time uses.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (6)
1. nutrient solution feeder, it is characterised in that: including perfusion tube, speed adjusting gear is installed on the perfusion tube, it is described defeated
One end of liquid pipe is connected with nursing pipe fitting, and the other end is connected with triple valve, is also respectively connected on the nozzle of the triple valve
First connecting tube and the second connecting tube connect nutritious bottle in first connecting tube, are connected with temperature in second connecting tube
Water bottle between the nutrition bottle and the first connecting tube, is fixedly connected with connection-peg between warm-water bottle and the second connecting tube, described to insert
Offer through-hole on connector, first connecting tube, the second connecting tube respectively it is fixed be threaded through in corresponding through-hole and respectively with
Nutrition bottle, warm-water bottle are connected, and heating tube group is equipped on the corresponding connection-peg of the nutrition bottle, and the heating tube group is located at battalion
It supports the middle position of bottle and is arranged along the axial direction of nutrition bottle, heating mantle is socketed with outside the nutrition bottle and warm-water bottle, it is described to add
Hot jacket includes upper heating mantle and lower heating mantle, and the set that is flexible coupling, institute are detachably equipped between the upper heating mantle and lower heating mantle
Heating mantle is stated towards one end of lower heating mantle integrally formed with buckle, the lower heating mantle is integrated towards one end of upper heating mantle
The card slot matched with buckle is formed, and the other end is detachably connected with connection-peg, it is fixed on the inner wall of the upper heating mantle
Ultraviolet lamp is installed.
2. nutrient solution feeder according to claim 1, it is characterised in that: be provided with heater strip in the heating mantle
Net, the heater strip are in series with thermistor on the net, and rechargeable battery, the rechargeable battery are also equipped in the heating mantle
With heating silk screen electrical connection.
3. nutrient solution feeder according to claim 2, it is characterised in that: the heating tube group includes multiple groups parallel connection peace
The heating tube of dress, heating tube structure in the shape of a spiral.
4. nutrient solution feeder according to claim 3, it is characterised in that: the inner surface of the heating mantle is provided with two
A fixing seat, two fixing seats are corresponding with the bottom of nutrition bottle and warm-water bottle respectively.
5. nutrient solution feeder according to claim 4, it is characterised in that: it is also equipped with contact pin on the connection-peg,
The contact pin is threaded through between heating tube group, and length is greater than the length of heating tube group.
6. nutrient solution feeder according to claim 5, it is characterised in that: it is outer to be socketed with heat preservation outside the perfusion tube
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776731.5U CN209187585U (en) | 2018-10-31 | 2018-10-31 | Nutrient solution feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776731.5U CN209187585U (en) | 2018-10-31 | 2018-10-31 | Nutrient solution feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187585U true CN209187585U (en) | 2019-08-02 |
Family
ID=67409777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776731.5U Expired - Fee Related CN209187585U (en) | 2018-10-31 | 2018-10-31 | Nutrient solution feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187585U (en) |
-
2018
- 2018-10-31 CN CN201821776731.5U patent/CN209187585U/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: 20190802 Termination date: 20201031 |