CN204864365U - Pulling force formula ring sound device with adjustable - Google Patents
Pulling force formula ring sound device with adjustable Download PDFInfo
- Publication number
- CN204864365U CN204864365U CN201520665744.5U CN201520665744U CN204864365U CN 204864365 U CN204864365 U CN 204864365U CN 201520665744 U CN201520665744 U CN 201520665744U CN 204864365 U CN204864365 U CN 204864365U
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- contact
- buzzer
- piston body
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- metal track
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Abstract
The utility model relates to a pulling force formula ring sound device with adjustable can effectively solve the problem that the infusion was reported to the police, and technical scheme is, which comprises a housin, battery and buzzer, upward opening of casing has oral area slideway hole down, the vertical metal track that is provided with the conductor material and makes on the inner wall of slideway hole one side, slideway hole is equipped with at the top spring of vertical downward setting, the lower extreme of spring is provided with follows on the slideway hole, lower gliding piston body, be equipped with on the piston body and hug closely first contact with the metal track together, the regulation contact that the conductor material was made is equipped with through fixing bolt on the inner wall on slideway hole opposite side upper portion, the below of adjusting the contact is provided with on the piston body rather than corresponding second contact, contact with the second and link to each other in first contact, continuous battery and buzzer are equipped with to the upper end of metal track, the buzzer links to each other with the regulation contact, the utility model discloses the transfusion therapy who is patient at the transfusion therapy in -process provides reliable, effectual supervision means, excellent in use effect.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly a kind of adjustable tensile force type ring mixer.
Background technology
Current, in each hospital and clinic, some patients is often had to need transfusion, and a lot of patient usually needs to change several bottles of liquid in the process of transfusion, nurse, patient and family members are now just needed ceaselessly to observe liquid level in infusion bottle, to change liquid in time, this makes patient and family members all be difficult to obtain good rest, too increases the workload of nurse simultaneously.Because of patient posture and infusion bottle the objective factor such as position thus make medical personnel can not estimate the time that liquid is totally lost accurately.And at most of time, patient easily feels sleepy by impact that is ailing and medicine, and with examining family members, due to needs, to handle various formality also very tired, and medical personnel are busy with one's work in addition, and thus liquid pulls out pin or change the situation of the blood backflow that liquid causes of common occurrence not in time after being totally lost.Work as infusion-completed, if process not in time, the blood of patient will blow back in Transfusion needle pipe because of blank pipe, the lighter causes acupuncture treatment place swelling, severe one causes a small amount of blood clotting to enter in body forming thrombosis even threat to life, if the incomplete defeated bottle of just plucking to the greatest extent of medicinal liquid is got Guan Zehui and caused liquid waste.Therefore often cause patient to be discontented with even to complain.So be extremely necessary to develop a kind of automatic alarm set, after liquid is totally lost, remind families of patients and medical personnel in time, avoid producing the adverse consequencess such as blood backflow.Infusion alarm in the market mainly contains two kinds, and a kind of is gravity-type, and a kind of is photosensitive type, for existing gravity-type alarm device, its structure is simple, function imperfection, and therefore warning accuracy is lower, apply less in actual life, and photosensitive type infusion alarm requires higher to operator, once adjustment transfusion speed, just need to recalculate the transfusion deadline, operability is poor, use inconvenience, therefore, the improvement and bring new ideas of alarm is imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of this utility model is just to provide a kind of adjustable tensile force type ring mixer, effectively can solve the problem of infusion alarming.
The technical scheme that this utility model solves is, a kind of adjustable tensile force type ring mixer, comprise housing, battery and buzzer, housing has oral area skidway hole down, the inwall of skidway hole side is vertically provided with the metal track that conductor material is made, the spring arranged straight down is equipped with at skidway hole top, the lower end of spring is provided with along on skidway hole, the piston body of lower slider, the first contact be close together with metal track piston body is equipped with, the inwall on skidway hole opposite side top is equipped with through set bolt the adjustment contact that conductor material makes, the below of adjustment contact is provided with the second contact corresponding thereto on the piston body, first contact is connected with the second contact, connected battery and buzzer are equipped with in the upper end of metal track, buzzer is connected with adjustment contact, when second contact contacts with adjustment contact, form the closed-loop path of buzzer, link is equipped with through rope in the top of housing, hook is equipped with in the bottom of piston body.
This utility model novel structure is unique, and advantages of simple, safe and reliable, easy to operate, time saving and energy saving, in infusion treatment process, reliably, effectively monitor means for the infusion treatment of patient provides, result of use is good, has good Social and economic benef@.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1, this utility model comprises housing, battery and buzzer, housing 1 has oral area skidway hole 13 down, the inwall of skidway hole 13 side is vertically provided with the metal track 11 that conductor material is made, the spring 12 arranged straight down is equipped with at skidway hole 13 top, the lower end of spring 12 is provided with along on skidway hole, the piston body 9 of lower slider, the the first contact 10a be close together with metal track 11 piston body 9 is equipped with, the inwall on skidway hole opposite side top is equipped with through set bolt 7 the adjustment contact 8 that conductor material makes, the below of adjustment contact 8 is provided with the second contact 10b corresponding thereto on the piston body, first contact is connected with the second contact, connected battery 2 and buzzer 3 are equipped with in the upper end of metal track, buzzer 3 is connected with adjustment contact 8, when second contact contacts with adjustment contact, form the closed-loop path of buzzer, link 5 is equipped with through rope 4 in the top of housing, hook 14 is equipped with in the bottom of piston body 9, the link on top and the connection between the hook of bottom and housing all adopt tightrope, naturally droop after hanging liquid under making device, ensure that spring stress direction is consistent with gravity direction, avoid the error brought due to the deviation of directivity, spring is not when stressing, second contact contacts with adjustment contact.
For ensureing result of use, described adjustment contact 8 lower end is provided with the three contact 10c corresponding with the second contact 10b;
The sidewall on described housing 1 top has vertically uniform multiple bolts hole 6, set bolt 7 stretches in skidway hole through bolt hole, stretch into one end to be fixed together with regulating contact 8, form the height adjusting structure of reassembling type, enough manual adjustments regulate the height of contact 8, thus change alert locations, all can meet use when suffering from and adopting the transfusion package such as packed or bottled;
Described housing 1 lower end is provided with inwardly protruded spacing along 1a on the oral area of skidway hole, the spring stress limit is exceeded to avoid the liquid weight when starting to infuse, reduce spring and even cause spring permanent distortion service life, the position on spacing edge is arranged in the permission range of stretch of spring, hangs tensile elongation time the heaviest flexible package punch (500ml glass bottle liquid) under exceeding again spring simultaneously.
Service condition of the present utility model is, when patient fluid infusion, is hung over by liquid on the hook of piston body bottom, and then according to the difference of flexible package punch, adjusting device side regulates the height of contact.Conventional liquid is divided into three kinds by the weight of packaging: plastics package (about 15 grams), 250ml glass bottle (210 grams), 500ml glass bottle (340 grams), so three bolts hole can be arranged by the weight of its packaging, then according to the corresponding bolt hole of type selecting (bolt hole presets according to the weight of flexible package punch) of actual institute transfusion packaging and secured adjusted contact; When starting to infuse, under gravity, bag liquid (or bottling liquid) is by piston body stiff spring, and make the second contact 10b on piston body and regulate the 3rd contact 10c of contact 8 lower end to be separated, now buzzer loop disconnects.As time goes on, liquid weight alleviates gradually, spring shrinks gradually, until when liquid is about to be finished, spring contraction amount makes piston body move to the gear preset just, now the 3rd contact 10c of the second contact 10b and adjustment contact 8 lower end contacts, and buzzer circuit is connected immediately, and buzzer ring sound prompting transfusion completes.Compared with prior art, this utility model structure is simple, and reliability is high, can reuse, and use during this device and can not pollute liquid, can any regulating transfusion speed as required in infusion process, and the ring sound prompting precision of this device can not be affected; Its novel structure is unique, and advantages of simple, safe and reliable, easy to operate, time saving and energy saving, in infusion treatment process, reliably, effectively monitor means for the infusion treatment of patient provides, result of use is good, has good Social and economic benef@.
Claims (4)
1. an adjustable tensile force type ring mixer, comprise housing, battery and buzzer, it is characterized in that, housing (1) has oral area skidway hole down (13), the inwall of skidway hole (13) side is vertically provided with the metal track (11) that conductor material is made, the spring (12) arranged straight down is equipped with at skidway hole (13) top, the lower end of spring (12) is provided with along on skidway hole, the piston body (9) of lower slider, the first contact (10a) be close together with metal track (11) piston body (9) is equipped with, the inwall on skidway hole opposite side top is equipped with through set bolt (7) the adjustment contact (8) that conductor material makes, the below of adjustment contact (8) is provided with the second contact (10b) corresponding thereto on the piston body, first contact is connected with the second contact, connected battery (2) and buzzer (3) are equipped with in the upper end of metal track, buzzer (3) is connected with adjustment contact (8), when second contact contacts with adjustment contact, form the closed-loop path of buzzer, link (5) is equipped with through rope (4) in the top of housing, hook (14) is equipped with in the bottom of piston body (9).
2. adjustable tensile force type ring mixer according to claim 1, it is characterized in that, described adjustment contact (8) lower end is provided with three contact (10c) corresponding with the second contact (10b).
3. adjustable tensile force type ring mixer according to claim 1, it is characterized in that, the sidewall on described housing (1) top has vertically uniform multiple bolts hole (6), set bolt (7) stretches in skidway hole through bolt hole, stretching into one end to be fixed together with regulating contact (8), forming the height adjusting structure of reassembling type.
4. adjustable tensile force type ring mixer according to claim 1, it is characterized in that, described housing (1) lower end is provided with inwardly protruded spacing edge (1a) on the oral area of skidway hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665744.5U CN204864365U (en) | 2015-08-31 | 2015-08-31 | Pulling force formula ring sound device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665744.5U CN204864365U (en) | 2015-08-31 | 2015-08-31 | Pulling force formula ring sound device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864365U true CN204864365U (en) | 2015-12-16 |
Family
ID=54808805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665744.5U Expired - Fee Related CN204864365U (en) | 2015-08-31 | 2015-08-31 | Pulling force formula ring sound device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864365U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273156A (en) * | 2018-02-06 | 2018-07-13 | 钱月珍 | Infusion bag suspension arrangement |
| CN109331292A (en) * | 2018-11-21 | 2019-02-15 | 中国人民解放军陆军军医大学第二附属医院 | Movable infusion apparatus |
| CN109350800A (en) * | 2018-12-05 | 2019-02-19 | 大连医雅科技有限公司 | A kind of infusion device and method of adjustment of specialized hospital |
| CN111437456A (en) * | 2020-04-15 | 2020-07-24 | 赵灿银 | Pediatric nursing infusion device |
-
2015
- 2015-08-31 CN CN201520665744.5U patent/CN204864365U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273156A (en) * | 2018-02-06 | 2018-07-13 | 钱月珍 | Infusion bag suspension arrangement |
| CN109331292A (en) * | 2018-11-21 | 2019-02-15 | 中国人民解放军陆军军医大学第二附属医院 | Movable infusion apparatus |
| CN109350800A (en) * | 2018-12-05 | 2019-02-19 | 大连医雅科技有限公司 | A kind of infusion device and method of adjustment of specialized hospital |
| CN111437456A (en) * | 2020-04-15 | 2020-07-24 | 赵灿银 | Pediatric nursing infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151216 Termination date: 20160831 |