CN2666447Y - Pressure-keeping infusion device with alarming unit - Google Patents
Pressure-keeping infusion device with alarming unit Download PDFInfo
- Publication number
- CN2666447Y CN2666447Y CN 200320104560 CN200320104560U CN2666447Y CN 2666447 Y CN2666447 Y CN 2666447Y CN 200320104560 CN200320104560 CN 200320104560 CN 200320104560 U CN200320104560 U CN 200320104560U CN 2666447 Y CN2666447 Y CN 2666447Y
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- CN
- China
- Prior art keywords
- dropping funnel
- transfusion
- tube
- buoyancy aid
- photosensitive
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a pressure retaining transfusion set which is provided with an alarm device. A soft washer (2) and a stopper (3) are arranged additionally in the lower part of a dropping funnel (1) of the transfusion set; a floating body (4) which can be floated up and down is additionally arranged between the soft washer (2) and the stopper (3); a photosensitive clip (10) which is equipped with a spotlight (5) and a photosensitive tube (6) is clamped at the lower part of the dropping funnel (1); the spotlight (5) and the photosensitive tube (6) are connected with an alarm box (7) which can be connected with a power supply and a pager which is arranged at a bed head of the patients; after the completion of the dropping of the medicine liquid of the dropping funnel (1), the floating body (2) is pressed downward to press the inlet of a transfusion tube, and the transfusion tube can keep the medicine liquid and the venous pressure of the patients, furthermore, the patients can not have the blood backstreaming for a long time. As the floating body (2) is pressed downward, the alarm box (7) can alarm when the photosensitive tube (6) is irradiated by the light, the pager at the bed head of the patients can be conducted and the signal can be received by the nursing office, so as to achieve the security and alarm.
Description
Technical field
The pressurize transfusion device that the utlity model has alarm device is the disposable infusion set that has improved, and belongs to technical field of medical instruments.
Background technology
The common disposable infusion set that present domestic hospital uses does not all have alarm device, needs the nursing staff during transfusion or accompanies the people to guard, and does not note slightly, and after having infused, venous blood flows backwards and all do not realize, so the plain edition transfusion device exists certain deficiency.
Summary of the invention
Deficiency at the disposable transfusion device existence, the purpose of this utility model is to make transfusion device can accomplish that medicinal liquid drips off and can report to the police in infusion bottle, dropping funnel, and the following tube for transfusion of dropping funnel keeps medicinal liquid for a long time, reaches venous patient blood and does not flow backwards, the nurse arrives sooner or later, and is all safe and reliable.
For realizing above purpose, take following technical proposal.In dropping funnel, set up a buoyancy aid that can fluctuate, set up one in dropping funnel bottom and make cushion film with latex or other soft material, centre bore is less than the buoyancy aid diameter, cushion film presses the dropping funnel bottom, on 1.5 times of positions, dropping funnel bottom with the upper float height, set up one can stop buoyancy aid come-up and can be by the locating part of medicinal liquid, aim at the buoyancy aid middle part about outside dropping funnel and settle a small spotlight bubble and a photosensitive tube, the two all connects the warning box, but warning box energized, and can connect with patient's head of a bed beeper, during the buoyancy aid come-up, buoyancy aid blocks spotlight light, and the warning box is not worked, when medicinal liquid when dropping funnel drips off, buoyancy aid descends, the import that one side is blocked tube for transfusion, one side makes light can shine photosensitive tube, and the warning box can be reported to the police.Because the effect of photosensitive tube, the warning box can send alarm signal, and conducting patient head of a bed beeper switch, and the nursing nurse can receive the signal that send in which ward.
Owing to take above-listed technical scheme, the pressurize transfusion device with alarm device just can be accomplished in the bottle, the dropping funnel medicinal liquid drips off immediately and reports to the police, and the following tube for transfusion reservation of dropping funnel medicinal liquid, and the long-time venous blood of patient does not flow backwards, and can deduct the nursing staff or accompany the monitoring of people to this.
Description of drawings
Fig. 1: the present domestic plain edition disposable infusion set of trying out
Fig. 2: alarm device sketch map
Fig. 3: alarm device and infusion unit titrimeter connection diagram
1, dropping funnel 2, cushion film 3, locating part 4, buoyancy aid 5, spotlight 6, photosensitive tube 7, warning box 8, attaching plug 9, the lead 10 that can connect patient's head of a bed beeper, photosensitive folder
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, set up a cushion film (2) made from latex or other soft material in former disposable transfusion device (figure one) dropping funnel (1) bottom, cushion film (2) mesopore is less than the diameter of buoyancy aid in the dropping funnel (4), establish a locating part (3) from bottom cushion sheet (2) greater than the position of buoyancy aid (4) height more than 1.5 times, locating part (3) can pass through medicinal liquid.Do one and can only clamp the photosensitive folder (10) of dropping funnel lower end, two semicircle diameters of photosensitive folder (10) and dropping funnel (1) contact portion equal the external diameter of dropping funnel (1), each fixes a spotlight (5) and a photosensitive tube (6) symmetric position of photosensitive folder (10) semicircle, spotlight (5) is connected warning box (7) with photosensitive tube (6), warning box (7) attaching plug (8) but energized, warning box (7) can be connected the challenge switch of patient's head of a bed by lead (9), photosensitive folder (10) is clamped pressurize infusion unit titrimeter (1) lower end during patient infusion, energized, when infusion bottle dropping funnel (1) inner liquid medicine drips off, buoyancy aid presses down, because the deadweight of tube for transfusion inner liquid medicine produces negative pressure, the cushion film (2) that makes buoyancy aid (4) tightly push down dropping funnel (1) bottom makes air can not enter tube for transfusion, keep medicinal liquid in the tube for transfusion, promptly keep pressure to duct of Arantius, duct of Arantius blood just can not flow backwards, because buoyancy aid (4) descends, the light of spotlight (5) passes dropping funnel (1) and shines on the photosensitive tube (6), because photosensitization, warning box (7) is started working, send alarm signal, relay in the warning box (7) is inhaled the challenge switch of the box conducting patient head of a bed, and nursing unit can be received the signal in which ward.
Claims (1)
- Disposable transfusion device is by cork perforator, dropping funnel, tube for transfusion, latex tubing, capillary tube, transfusion needle, composition such as air filter and liquid medicine filter, the pressurize transfusion device that the utlity model has alarm device is set up warning and pressurizer on common disposable transfusion device, it is characterized in that: in dropping funnel, set up a buoyancy aid that can fluctuate, set up one in dropping funnel bottom and make cushion film with latex or other soft material, the cushion film centre bore is less than the buoyancy aid diameter, cushion film presses the dropping funnel bottom, on 1.5 times of positions, dropping funnel bottom with the upper float height, set up one can stop buoyancy aid come-up and can be by the locating part of medicinal liquid, a small spotlight bubble and a photosensitive tube are settled in the buoyancy aid middle part when aiming at come-up about outside dropping funnel, both all connect the warning box, but warning box energized, and can be connected with patient's head of a bed beeper switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104560 CN2666447Y (en) | 2003-11-01 | 2003-11-01 | Pressure-keeping infusion device with alarming unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104560 CN2666447Y (en) | 2003-11-01 | 2003-11-01 | Pressure-keeping infusion device with alarming unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666447Y true CN2666447Y (en) | 2004-12-29 |
Family
ID=34340913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104560 Expired - Fee Related CN2666447Y (en) | 2003-11-01 | 2003-11-01 | Pressure-keeping infusion device with alarming unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666447Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267454A (en) * | 2016-08-29 | 2017-01-04 | 上海交通大学 | Novel infusion pump alarm device and a kind of infusion pump alarm method |
-
2003
- 2003-11-01 CN CN 200320104560 patent/CN2666447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267454A (en) * | 2016-08-29 | 2017-01-04 | 上海交通大学 | Novel infusion pump alarm device and a kind of infusion pump alarm method |
| CN106267454B (en) * | 2016-08-29 | 2019-08-06 | 上海交通大学 | A kind of infusion pump warning device and a kind of infusion pump alarm method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU FUDI Free format text: FORMER OWNER: CAI JIHAN Effective date: 20060728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060728 Address after: 317000 Zhejiang Province coastal city foreign investment zone Zhejiang Ou Ling country's health medical equipment Co. Ltd Patentee after: Zhu Fudi Address before: 317000 Linhai ancient city foreign investment zone, Zhejiang province Zhejiang Bao Ling Medical Equipment Co., Ltd. Patentee before: Cai Jihan |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |