CN110013583A - A kind of syringe with heating function - Google Patents
A kind of syringe with heating function Download PDFInfo
- Publication number
- CN110013583A CN110013583A CN201910364671.9A CN201910364671A CN110013583A CN 110013583 A CN110013583 A CN 110013583A CN 201910364671 A CN201910364671 A CN 201910364671A CN 110013583 A CN110013583 A CN 110013583A
- Authority
- CN
- China
- Prior art keywords
- heating
- syringe
- heating mantle
- fixed plate
- mantle
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/006—Ear cleaners, e.g. curettes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
- A61M5/445—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0662—Ears
Abstract
The present invention relates to injector technology fields, specially a kind of syringe with heating function, including syringe body, it is detachably arranged with heating mantle outside syringe body, heating mechanism is provided in heating mantle, heating mantle one end end is rotatably connected to shaft, torsional spring is connected between shaft and heating mantle, lining band is fixed and is wound in shaft, and vertical sliding is connected with fixed plate on heating mantle inner wall, and the free end of lining band is connect with fixed plate.The present invention solve the problems, such as in the prior art using be bolted heating mantle and injector operations trouble.
Description
Technical field
The present invention relates to injector technology field, specially a kind of syringe with heating function.
Background technique
Ear-nose-throat department needs to guarantee the temperature of flushing liquor close to the body temperature of patient, flushing liquor when for the flushing of patient's ear canal
It is too high or too low for temperature to cause patient's dizziness.
It is mostly using syringe when practical operation as the utensil for rushing ear, but existing syringe is unable to complete to flushing
The heating of liquid.Occur a kind of heatable syringe in the prior art, heating mantle is set outside syringe, heating mantle is consolidated
The fixed heating for realizing drug in syringe on the injector.But the syringe needs to consolidate heating mantle using bolt when in use
It is fixed that heating mantle can just be removed by also needing to unscrew bolt after the completion of rinsing, and there are many patient for needing to rinse daily on the injector,
Workload is increased, it is troublesome in poeration.
Summary of the invention
The present invention relates to a kind of syringe with heating function, to solve in the prior art using being bolted heating mantle
And syringe, problem troublesome in poeration.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of syringe with heating function, including syringe body, syringe body are detachably arranged with heating outside
It covers, is provided with heating mechanism in heating mantle, heating mantle one end end is rotatably connected to shaft, is connected between shaft and heating mantle
Lining band is fixed and be wound with to torsional spring in shaft, and vertical sliding is connected with fixed plate on heating mantle inner wall, the free end of lining band and solid
Fixed board connection.
The principle of this programme are as follows:
Heating mantle heats the medical fluid in syringe body for being set on syringe body, and heating mechanism is used for
The heat of medicine liquid heating is provided.Heating mechanism is mountable also to be may be mounted in heating mantle in heating jacket wall, and two kinds of situations are equal
It can be realized heating.Shaft is for fixing lining band, and torsional spring is for driving shaft to reset, and fixed plate is for connecting lining band.It will injection
Fixed plate is pushed using syringe body when device ontology is inserted into heating mantle, thus pulls out lining band, lining band is being injected for padding
Between device ontology and heating mantle, so that syringe body and heating mantle are stably connected with.
This programme has the beneficial effect that
1, undersized can not be successfully of heating mantle is set on syringe body, and heating mantle is oversized, is set in injection
It can not be also stably connected with after on device ontology, syringe body can not be steadily contacted with heating mantle, and heating effect is bad.Lining band is set
Pad can be realized being stably connected with for syringe body and heating mantle between syringe body and heating mantle.
2, when in syringe body insertion heating mantle, fixed plate is pushed to pull out lining band using heating mantle, so that lining band
The connection for realizing the two between syringe body and heating mantle is padded, heating mantle is fixed on note with screwing bolts in the prior art
It is compared in emitter, this programme operation is more convenient.
3, torsional spring is connected between shaft and heating mantle, after extracting in heating mantle, torsional spring is able to drive syringe body
Shaft rotates backward, so that lining band is recovered in shaft, while realizing the reset of fixed plate, high degree of automation.
Further, it is provided with temperature prompt area outside heating mantle, is coated with temperature sensitive ink in temperature prompt area.Temperature sensitive ink can
Color change occurs after the heating, medical staff is the heating state that can determine whether medical fluid by the color of observation temperature sensitive ink.
Further, fixed board ends are provided with the positioning mechanism for positioning fixed plate.Syringe body is inserted into heating mantle
In after using positioning mechanism position fixed plate, can be improved the connective stability of syringe body and heating mantle.
Further, positioning mechanism includes the sliding sleeve of fixed plate end of being slidably located in, and is connected between sliding sleeve and fixed plate
Pressure spring, sliding sleeve can offset after stretching out with the end of heating mantle.Pressure spring is for being connected and fixed plate and sliding sleeve, and fixed plate is in heating mantle
Pressure spring is compressed when sliding, and sliding sleeve offsets with heating mantle inner wall and can not stretch out at this time.When fixed plate slides out to heating mantle end, pressure
Spring releases sliding sleeve, and laterally branch is outside the end of heating mantle for sliding sleeve, and the convergent force of torsional spring pulls sliding sleeve in heating mantle in addition,
So that sliding sleeve is pushed against the end of heating mantle and then realizes the positioning of fixed plate.
Further, sliding slot is vertically arranged in heating mantle, sliding sleeve end is slidably connected in sliding slot.It slides over sliding in sliding slot
It is dynamic, it can be improved the sliding stability of fixed plate.
Further, the through-hole passed through for syringe needle is provided in fixed plate.It will be directed to when use and be passed through from through-hole,
Syringe body is enabled to preferably to connect with fixed plate, to improve operating reliability.
Further, heating chamber is formed in heating mantle inner wall, heating mechanism is arranged in heating chamber.It so can be avoided heating
Mechanism is directly contacted with syringe body, and syringe body is avoided to burn out.
Further, heating mechanism includes several heating wire, and heating wire is arranged along the length direction of heating mantle, heating mantle outer wall
On be provided with switch and power supply, switch and power supply are electrically connected with heating wire.Power supply is used to provide voltage to heating wire, and switch is used
In the opening and closing of control heating wire.
Further, lining band is made of heat proof material.It so can be avoided lining band heat damage.
Further, peep hole is offered vertically in heating mantle.Peep hole promotes feelings for observing medical fluid in syringe body
Condition.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of heating mantle of the embodiment of the present invention；
Fig. 2 is the schematic diagram that syringe body of the embodiment of the present invention is connected with heating mantle；
Fig. 3 is the circuit diagram of heating wire of the embodiment of the present invention, switch and power supply.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: switch 1, heating wire 2, heating chamber 3, shaft 4, lining band 5, heating mantle 6,
Fixed plate 7, through-hole 8, peep hole 9, syringe body 10, sliding sleeve 11, pressure spring 12, syringe needle 13, power supply 14.
As shown in Fig. 2, a kind of syringe with heating function, including syringe body 10, syringe body 10 outside can
Disassembly is arranged with heating mantle 6, is provided with heating mechanism in heating mantle 6.As shown in Figure 1, heating mechanism includes heating wire 2, this reality
It applies heating wire 2 in example and uses existing spiral helicine heating wire 2.Heating chamber 3 is formed inside heating mantle 6, heating wire 2 is fixed vertically
In heating chamber 3.It is four that the quantity of heating wire 2, which has altogether, and each heating wire 2 is vertically arranged, and four heating wire 2 uniformly divide
Cloth.Switch 1 is installed on 6 outer wall of heating mantle, in conjunction with Fig. 3 it is found that switch 1 is electrically connected with power supply 14, power supply 14 in the present embodiment
Using existing battery, battery is mounted in heating mantle, and four heating wire 2 are in parallel with power supply 14 and switch 1.
It is as also shown in fig. 1, peep hole 9 is offered in heating mantle 6, vertically to observe the propulsion of medical fluid in syringe body 10
Situation.With the rotational installation of its axisymmetrical, there are two shafts 4 on heating mantle 6 top, are all connected between two shafts 4 and heating mantle 6
There is torsional spring.Lining band 5 is wound in two shafts 4, lining band 5 is made of heat proof material, such as polyimide material.Heating mantle 6
Vertical sliding is connected with fixed plate 7 on inner wall, the laterally setting of fixed plate 7, the free end of two lining bands 5 respectively with fixed plate 7
Both ends connection.In conjunction with Fig. 2 it is found that the equal sliding sleeve in the both ends of fixed plate 7 is equipped with sliding sleeve 11, the end of two sliding sleeves 11 and fixed plate 7
Pressure spring 12 is respectively connected between portion, when fixed plate 7 is slided in heating mantle 6, two pressure springs 12 are compressed, two sliding sleeves 11 with plus
The inner wall of hot jacket 6 is slidably connected.Specific connection type are as follows: open up with its axisymmetrical that there are two vertical on 6 inner wall of heating mantle
Sliding slot, two 11 ends of sliding sleeve are slidably connected in sliding slot.
It is provided with temperature prompt area outside heating mantle 6, temperature sensitive ink is coated in temperature prompt area, specific use can backheating
Quick colour killing ink.Color disappears after the original color of reversible heat-sensible colour killing ink is heated, can restore original color after cooling.Color product
Kind have: middle Huang, golden red, bright red, rhodo, pink etc., selection random color when practice can also be according to different medicines
Object selects different colors.The temperature of reversible heat-sensible colour killing ink has 7-13 degree (chilled food), 26-31 degree (feel), 38-43
Degree, 46-51 degree, 60-65 degree select the reversible heat-sensible colour killing ink of 26-31 degree in the present embodiment, closer to human body temperature.Doctor
When shield personnel observe that the color of temperature sensitive ink almost disappears, that is, it may know that medicament heating is completed in syringe body 10.
Specific implementation process is as follows:
When initial, fixed plate 7 is located at the top of heating mantle 6, and lining band 5 is wrapped in shaft 4.When practice, it will inject
The syringe needle 13 of device ontology 10 is passed through from the through-hole 8 in fixed plate 7, so that syringe body 10 offsets with fixed plate 7.Then will
Syringe body 10 is pushed into heating mantle 6, until syringe needle 13 is pierced by from heating mantle 6.
Fixed plate 7 can be pushed to bottom end from the top of heating mantle 6 when mobile by syringe body 10, and fixed plate 7 will twine
The lining band 5 being wound in shaft 4 pulls out, and shaft 4 rotates, and torsional spring stores power.Lining band 5 can pad in syringe body 10 and be added after pulling out
Between hot jacket 6, so that syringe body 10 and heating mantle 6 are stably connected with.It is inconvenient to infuse if heating mantle 6 is undersized
Emitter ontology 10 is inserted into heating mantle 6；If heating mantle 6 is oversized, it is no doubt easy insertion syringe body 10, but can not be made
It obtains syringe body 10 and heating mantle 6 is stably connected with.And utilize the pad of lining band 5 between syringe body 10 and heating mantle 6 both just
In insertion syringe body 10, being stably connected with for syringe body 10 and heating mantle 6 also can be realized.It is preferred that lining band 5 has one
Fixed thickness and elasticity, so can using lining band 5 deformation occurs preferably pad between syringe body 10 and heating mantle 6.
When fixed plate 7 is slided in heating mantle 6, pressure spring 12 is compressed, and sliding sleeve 11 and the inner wall of heating mantle 6 are slidably connected,
It can not stretch out.When syringe needle 13 is pushed out to below 6 bottom end of heating mantle, fixed plate 7 is also slided out to below 6 bottom end of heating mantle.At this time
Pressure spring 12 releases sliding sleeve 11 to 7 both ends of fixed plate, and sliding sleeve 11 laterally props up below the bottom end of heating mantle 6, in addition the receipts of torsional spring
Contracting power by sliding sleeve 11 to pulling inside heating mantle 6 so that sliding sleeve 11 is pushed against 6 bottom end of heating mantle, i.e., shape as shown in Figure 2
State realizes the positioning of fixed plate 7.
Syringe body 10 is inserted into heating mantle 6 and after the positioning of fixed plate 7, and medical staff can turn on the switch 1 pair of injection
Medical fluid in device ontology 10 is heated.Switch 1 controls power supply 14 and opens, and electric current is passed to heating wire 2 by power supply 14, so that electric
The medical fluid in syringe body 10 is heated in the fever of heated filament 2.During heating, the color of temperature sensitive ink fades away,
When heating temperature, which reaches 26-31, to be spent, the color of the temperature sensitive ink coated outside heating mantle 6 almost disappears.Work as medical staff
After observing that the color of temperature sensitive ink disappears, that is, it may know that the medical fluid heated completion in syringe body 10.At this time
1 is turned off the switch, normal ear canal then is carried out to patient and is rinsed.Medical staff can also pass through heating mantle during flushing
Peep hole 9 on 6 observes the propulsion situation of medical fluid in syringe body 10.
After the completion of flushing, syringe body 10 is extracted out of heating mantle 6, then pressing two sliding sleeves 11 simultaneously makes its receipts
It is back in fixed plate 7, and fixed plate 7 is gently pushed back in heating mantle 6, thus release fixed plate 7.Fixed plate 7 is released
Afterwards, torsional spring drives shaft 4 to invert, so that lining band 5 is retracted in shaft 4, and fixed plate 7 is returned to initial installation, thus
Realize the reset of device.
Driving fixed plate 7 is mobile when syringe body 10 is inserted into heating mantle 6 by the present invention, exists to pull out the pad of lining band 5
Between syringe body 10 and heating mantle 6, being stably connected with for syringe body 10 and heating mantle 6 is realized.With adopt in the prior art
It is with bolt that heating mantle 6 is fixed more convenient compared to operating on the injector.In addition, the present invention also applies on 6 outer wall of heating mantle
Temperature sensitive ink is covered so that medical staff observes the heating state of medical fluid.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of syringe with heating function, including syringe body, syringe body is detachably arranged with heating mantle outside,
It is characterized by: being provided with heating mechanism in the heating mantle, heating mantle one end end is rotatably connected to shaft, shaft and heating
It is connected with torsional spring between set, lining band is fixed and be wound in shaft, vertical sliding is connected with fixed plate, lining band on heating mantle inner wall
Free end connect with fixed plate.
2. a kind of syringe with heating function according to claim 1, it is characterised in that: be arranged outside the heating mantle
There is temperature prompt area, is coated with temperature sensitive ink in temperature prompt area.
3. a kind of syringe with heating function according to claim 2, it is characterised in that: the fixed board ends are set
It is equipped with the positioning mechanism for positioning fixed plate.
4. a kind of syringe with heating function according to claim 3, it is characterised in that: the positioning mechanism includes
The sliding sleeve of the fixed plate that is slidably located in end, is connected with pressure spring between sliding sleeve and fixed plate, sliding sleeve can be with heating mantle after stretching out
End offsets.
5. a kind of syringe with heating function according to claim 4, it is characterised in that: vertical in the heating mantle
It is provided with sliding slot, the sliding sleeve end is slidably connected in sliding slot.
6. a kind of syringe with heating function according to claim 5, it is characterised in that: be arranged in the fixed plate
There is the through-hole passed through for syringe needle.
7. a kind of syringe with heating function according to claim 1-6, it is characterised in that: the heating
It covers and forms heating chamber in inner wall, the heating mechanism is arranged in heating chamber.
8. a kind of syringe with heating function according to claim 7, it is characterised in that: the heating mechanism includes
Several heating wire, heating wire are arranged along the length direction of heating mantle, and switch and power supply, switch and electricity are provided on heating mantle outer wall
Source is electrically connected with heating wire.
9. a kind of syringe with heating function according to claim 8, it is characterised in that: the lining band is heat-resisting material
Material is made.
10. a kind of syringe with heating function according to claim 9, it is characterised in that: erected in the heating mantle
Directly offer peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364671.9A CN110013583B (en) | 2019-04-30 | 2019-04-30 | Syringe with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364671.9A CN110013583B (en) | 2019-04-30 | 2019-04-30 | Syringe with heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110013583A true CN110013583A (en) | 2019-07-16 |
| CN110013583B CN110013583B (en) | 2021-07-27 |
Family
ID=67193059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910364671.9A Active CN110013583B (en) | 2019-04-30 | 2019-04-30 | Syringe with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110013583B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693571A (en) * | 2019-09-06 | 2020-01-17 | 王红梅 | Inoculation device for disease prevention and control |
| CN114533999A (en) * | 2022-03-24 | 2022-05-27 | 中国人民解放军空军军医大学 | Flushing device for constipation of old people department |
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| CN109106542A (en) * | 2018-07-24 | 2019-01-01 | 徐州市儿童医院 | Venous transfusion multi-functional operation platform |
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| CN109395208A (en) * | 2017-08-18 | 2019-03-01 | 南京感控通化工产品经营部 | A kind of syringe protective case locking device of high pressure injector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010082826A1 (en) * | 2009-01-16 | 2010-07-22 | Mahayana Holding B.V. | Container for a liquid material to be supplied to the human or animal body which is adapted to heat the material, device for powering and method for heating such a container |
| WO2014070798A1 (en) * | 2012-10-29 | 2014-05-08 | Forever Young International, Inc. | Temperature changing intracorporeal fluid delivery devices |
| CN204766868U (en) * | 2015-04-21 | 2015-11-18 | 安徽亿维医疗用品有限公司 | Once -used syringe |
| CN204745214U (en) * | 2015-06-02 | 2015-11-11 | 张欣 | Hospital uses syringe |
| CN206007724U (en) * | 2016-06-07 | 2017-03-15 | 胡沛 | A kind of multifunctional injector |
| CN206325081U (en) * | 2016-08-31 | 2017-07-14 | 中国人民解放军第八一医院 | A kind of fixation board for child transfusion |
| CN207400961U (en) * | 2017-02-28 | 2018-05-25 | 新疆医科大学第一附属医院 | Retention enema device and bowel lavage bag |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693571A (en) * | 2019-09-06 | 2020-01-17 | 王红梅 | Inoculation device for disease prevention and control |
| CN114533999A (en) * | 2022-03-24 | 2022-05-27 | 中国人民解放军空军军医大学 | Flushing device for constipation of old people department |
| CN114533999B (en) * | 2022-03-24 | 2023-04-25 | 中国人民解放军空军军医大学 | Flushing device for senile constipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110013583B (en) | 2021-07-27 |
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