CN201949442U - Infusion monitoring apparatus - Google Patents
Infusion monitoring apparatus Download PDFInfo
- Publication number
- CN201949442U CN201949442U CN2011200254921U CN201120025492U CN201949442U CN 201949442 U CN201949442 U CN 201949442U CN 2011200254921 U CN2011200254921 U CN 2011200254921U CN 201120025492 U CN201120025492 U CN 201120025492U CN 201949442 U CN201949442 U CN 201949442U
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- monitoring
- infusion
- pressure switch
- head
- pipeline pressure
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Abstract
The utility model discloses an infusion monitoring apparatus, which comprises a clip-shaped monitoring head, the monitoring head is connected with a ward bedside calling system terminal, and is provided with a monitoring circuit, the monitoring head is also provided with two opposite tube pressure switches, two reeds are arranged between the two tube pressure switches, and the tube pressure switches are respectively in contact with the reeds. The drips in a Murphy tube of an infusion apparatus are monitored by the infusion monitoring apparatus, complex adjustment and setting do not need to be carried out when the infusion monitoring apparatus is in use, the infusion monitoring apparatus utilizes the existing calling system in wards to carry out remote monitoring, the infusion monitoring apparatus can automatically close the infusion tube and give the alarm to the nurse station when an unsafe circumstance occurs during infusion or after infusion is over, wards can be kept quiet, the rest of patients cannot be affected, the nursing work is facilitated, and the infusion monitoring apparatus is safe and labor-saving.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of monitoring infusion device that utilizes infrared ray sensor that the drop in the vein disposable transfusion device " Mo Feishi pipe " is monitored.
Background technology
Syringe needle takes place through regular meeting and wears out blood vessel, liquid and leak in unsafe conditions such as subcutaneous, that syringe needle blood coagulation bolt stifled, tube for transfusion fractures in clinical transfusion when treatment.When above-mentioned situation takes place,, can not damage substantially, but handle the untimely life that may jeopardize patient to sufferer as long as handle in time.For the various unsafe conditions of in time finding to occur in the infusion process, developed and can detect unusually, control transfusion speed, input quantity, transfusion, and the monitoring infusion device that can report to the police.Part in these supervising devices can not directly match with existing disposable transfusion device, needs from the design production phase of transfusion device the internal structure of disposable transfusion device to be improved, and causes cost to increase, and has brought potential safety hazard; Another part supervising device can match with existing disposable transfusion device, but this part supervising device control number of drops, functions such as monitoring alarm all are confined to machine itself, promptly occur in the lesion bed before, and the nurse is mostly in nurse station work, observes before can not only standing in a patient's bed.And, infusion information can be sent to nurse station for supervising device with long distance wireless transmission performance; But because the control project that transmits is too much, need to change the original paging system in lesion, increased cost, limited the actual use of this type of supervising device; In addition, the supervising device complex operation need expend a lot of times and adjust setting, and in the real work, except that indivedual critical patients and specific (special) requirements patient need carry out that strictness is calculated to transfusion speed, the control, the transfusion speed of common patient is not had specific (special) requirements; Simultaneously, too pay attention to " multiparameter ", " multi-functional ", make the Design and Features complexity of supervising device, cost raises, and cost is high, only is fit to indivedual critically ill patients and uses, and is not easy to large tracts of land and promotes the use of.
The utility model content
In order to overcome above-mentioned problems of the prior art, the purpose of this utility model provides a kind of monitoring infusion device, matches with existing disposable transfusion device, utilize the existing paging system transmission in lesion information, and the automatic close transfusion device of energy, simple in structure, cost is lower.
For achieving the above object, the technical scheme that this utility model adopted is:
A kind of monitoring infusion device, comprise clip shape monitoring head, the monitoring head is connected with lesion head of a bed paging system terminal, the monitoring head is provided with supervisory circuit, also be relatively set with two pipeline pressure switches on the monitoring head, be provided with two reeds between two pipeline pressure switches, a pipeline pressure switch contacts with a reed.
Described supervisory circuit comprises the power supply, switch and the DC/DC transducer that are connected successively; The DC/DC transducer is connected with display lamp controller, infrared ray sensor, pipeline pressure switch, signal amplifier and remote-end alarm relay respectively; Signal amplifier also is connected with infrared ray sensor, pipeline pressure switch and remote-end alarm relay respectively.
Described infrared ray sensor comprises infrared emission circuit, infrared receiving circuit and identification circuit, and identification circuit is connected with signal amplifier.
Described pipeline pressure switch adopts electrical control pressure switch or Electromagnetic Control pressure switch.
This utility model monitoring infusion device adopts infra-red ray detection device that the drop in the transfusion device " Mo Feishi pipe " is monitored, do not need to carry out the complicated adjusting setting during use, utilize the existing paging system in lesion, realize remote monitoring, after transfusion unsafe conditions or transfusion take place finishing, can close liquid-transport pipe-line automatically, send alarm to nurse station, keep the peace and quiet in ward, do not influence patient's rest, convenient nursing work, safety labor-saving.
Description of drawings
Fig. 1 is the structural representation of this utility model monitoring infusion device;
Fig. 2 is the principle schematic of supervisory circuit in this utility model monitoring infusion device;
Fig. 3 is the structural representation of monitoring head in this utility model monitoring infusion device;
Fig. 4 is the partial enlarged drawing at P place among Fig. 3.
Among the figure: 1. monitor head, 2. switch, 3. lesion head of a bed paging system terminal, 4. line, 5. plug, 6. lesion head of a bed paging system calling set, 7. transmission line, 8. nurse station paging system attention display, 9. power supply, 10.DC/DC transducer, 11. display lamp controller, 12. infrared ray sensor, 13. pipeline pressure switches, 14. signal amplifiers, 15. remote-end alarm relay, 16. the infrared emission circuit, 17. infrared receiving circuits, 18. identification circuits, 19. housing, 20. the Mo Feishi pipe, 21. liquid-transport pipe-lines, 22. reeds.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
As shown in Figure 1, the structure of this utility model monitoring infusion device, comprise clip shape monitoring 1, monitoring 1 is provided with supervisory circuit, monitoring 1 is connected with an end of line 4, the other end of line 4 is connected with lesion head of a bed paging system terminal 3 by plug 5, and lesion head of a bed paging system terminal 3 is connected with nurse station paging system attention display 8 by transmission line 7, and lesion head of a bed paging system terminal 3 also is connected with lesion head of a bed paging system calling set 6.
As shown in Figure 2, the structure of supervisory circuit in this utility model monitoring infusion device comprises the power supply 9, switch 2 and the DC/DC transducer 10 that are connected successively; DC/DC transducer 10 is connected with display lamp controller 11, infrared ray sensor 12, pipeline pressure switch 13, signal amplifier 14 and remote-end alarm relay 15 respectively; Signal amplifier 14 also is connected with infrared ray sensor 12, pipeline pressure switch 13 and remote-end alarm relay 15 respectively; Infrared ray sensor 12 comprises infrared emission circuit 16, infrared receiving circuit 17 and identification circuit 18, and identification circuit 18 is connected with signal amplifier 14.Supervisory circuit is installed in the housing 19 of monitoring 1, as shown in Figure 3 and Figure 4, housing 19 is the clip shape, be used for the clamping transfusion device, infrared emission circuit 16 and infrared receiving circuit 17 relative being installed in the housing 19, pipeline pressure switch 13 is two, is relatively set with in the housing 19, being provided with 22, reeds 22 of two reeds between two pipeline pressure switches 13 contacts with a pipeline pressure switch 13.
When beginning to infuse, the nurse carries out venipuncture work, hang up properly transfusion bottle, after treating that infusion liquid drop is normal, monitoring 1 just is clamped on " the Mo Feishi pipe " of transfusion device, opens switch 2, check whether monitor 1 starts work, and check between pipeline pressure switch 13 and the liquid-transport pipe-line 21 whether contact well, guarantee that pipeline pressure switch 13 can operate as normal.If there is not unusual condition, carry out other work just can get back to nurse station.Power supply 9 provides 1.1～1.5V voltage, after 10 conversions of DC/DC transducer, become 3.3V, for display lamp controller 11, infrared ray sensor 12, pipeline pressure switch 13, signal amplifier 14 and remote-end alarm relay 15 provide stable voltage, guarantee the supervising device operate as normal.After the transfusion beginning, drop constantly drips, infrared emission circuit 16 uninterruptedly sends infrared ray drop is detected, infrared receiving circuit 17 receives the infrared signal that infrared emission circuit 16 sends, and the infrared signal that receives sent to identification circuit 18,18 pairs of infrared signals that receive of identification circuit are analyzed, are handled.When transfusion finishes or infuses the fault of generation transfusion midway, drop stops following, at this moment, infrared ray sensor 12 collects the drop stop signal, and this drop stop signal is transferred to signal amplifier 14, signal amplifier 14 amplifies the drop stop signal that receives and stabilized treatment, and the signal after will handling sends pipeline pressure switch 13 and remote-end alarm relay 15 respectively to, pipeline pressure switch 13 is started working after receiving signal, produce pressure extrusion reed 22, two reeds 22 cut out liquid-transport pipe-line 21 along the liquid-transport pipe-line 21 of relative direction extruding transfusion device, provide a period of time to handle to the nurse.Simultaneously, remote-end alarm relay 15 is sent to nurse station paging system attention display 8 with alarm signal and reports to the police and show, reminds the nurse in time to handle.
Components and parts in this utility model monitoring infusion device are cheap, are convenient to popularize assembling.Do not need the complicated adjusting setting during use, can realize monitoring, feedback and the warning of infusing making full use of existing lesion paging system, realize remote monitoring.Transfusion finishes or when fault takes place to infuse, closes liquid-transport pipe-line 21 automatically, and the alarm nurse station, and the ward silent does not influence patient's rest.
Claims (4)
1. monitoring infusion device, comprise clip shape monitoring head (1), it is characterized in that, described monitoring head (1) is connected with lesion head of a bed paging system terminal (3), monitoring head (1) is provided with supervisory circuit, also be relatively set with two pipeline pressure switches (13) on the monitoring head (1), be provided with two reeds (16) between two pipeline pressure switches (13), a pipeline pressure switch (13) contacts with a reed (16).
2. monitoring infusion device according to claim 1 is characterized in that, described supervisory circuit comprises power supply (9), switch (2) and the DC/DC transducer (10) that is connected successively; DC/DC transducer (10) is connected with display lamp controller (11), infrared ray sensor (12), pipeline pressure switch (13), signal amplifier (14) and remote-end alarm relay (15) respectively; Signal amplifier (14) also is connected with infrared ray sensor (12), pipeline pressure switch (13) and remote-end alarm relay (15) respectively.
3. monitoring infusion device according to claim 2, it is characterized in that, described infrared ray sensor (12) comprises infrared emission circuit (16), infrared receiving circuit (17) and identification circuit (18), and identification circuit (18) is connected with signal amplifier (14).
4. monitoring infusion device according to claim 1 is characterized in that, described pipeline pressure switch (13) adopts electrical control pressure switch or Electromagnetic Control pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254921U CN201949442U (en) | 2011-01-26 | 2011-01-26 | Infusion monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254921U CN201949442U (en) | 2011-01-26 | 2011-01-26 | Infusion monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949442U true CN201949442U (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200254921U Expired - Fee Related CN201949442U (en) | 2011-01-26 | 2011-01-26 | Infusion monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949442U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631724A (en) * | 2012-05-08 | 2012-08-15 | 闽南理工学院 | Infusion monitoring and alarm device |
| CN103041475A (en) * | 2012-08-27 | 2013-04-17 | 汪贤宗 | Safe dropping transfusion and blood transfusion monitoring system and monitoring method thereof |
| CN103383794A (en) * | 2013-07-24 | 2013-11-06 | 河南科技大学第一附属医院 | Pager for wards |
| CN104138625A (en) * | 2013-05-10 | 2014-11-12 | 上海博龙智医科技股份有限公司 | Wireless infusion dripping speed monitoring system |
| CN104324436A (en) * | 2014-11-13 | 2015-02-04 | 兴化市第二实验小学 | Infrared intelligent transfusion device |
-
2011
- 2011-01-26 CN CN2011200254921U patent/CN201949442U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631724A (en) * | 2012-05-08 | 2012-08-15 | 闽南理工学院 | Infusion monitoring and alarm device |
| CN103041475A (en) * | 2012-08-27 | 2013-04-17 | 汪贤宗 | Safe dropping transfusion and blood transfusion monitoring system and monitoring method thereof |
| CN104138625A (en) * | 2013-05-10 | 2014-11-12 | 上海博龙智医科技股份有限公司 | Wireless infusion dripping speed monitoring system |
| CN103383794A (en) * | 2013-07-24 | 2013-11-06 | 河南科技大学第一附属医院 | Pager for wards |
| CN104324436A (en) * | 2014-11-13 | 2015-02-04 | 兴化市第二实验小学 | Infrared intelligent transfusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120126 |