CN202005933U - Infusion set - Google Patents
Infusion set Download PDFInfo
- Publication number
- CN202005933U CN202005933U CN2011200746108U CN201120074610U CN202005933U CN 202005933 U CN202005933 U CN 202005933U CN 2011200746108 U CN2011200746108 U CN 2011200746108U CN 201120074610 U CN201120074610 U CN 201120074610U CN 202005933 U CN202005933 U CN 202005933U
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- Prior art keywords
- tube
- transfusion
- infusion
- light
- alarm
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Abstract
The utility model discloses an infusion set, which comprises an infusion tube. The upper end of the infusion tube is provided with a puncture needle, and a Murphy dropper and a syringe needle are also arranged on the infusion tube. The infusion set is characterized in that the upper end of the infusion tube is provided with an infusion alarm, and the infusion alarm comprises a shell body; a light-emitting tube and a light-receiving tube which are arranged at the two sides of the infusion tube are installed on the shell body, and a controller and a battery which are electrically connected with the light-emitting tube and the light-receiving tube are arranged in the shell body; and an alarm electrically connected with the output end of the controller is also installed in the shell body. The shell body is in a structure of two bodies which are elastically pressed together through a spring, and a groove which is clamped and matched with the infusion tube is arranged on the shell body. The number of the light-emitting tube and the light-receiving tube is one pair, two pairs or three pairs. The alarm is a horn, and a sound hole corresponding to the horn position is arranged on the shell body. The infusion set with the structure has reasonable structure, can monitor the infusion progress in real time, and can remind patients in time before the infusion is finished. The infusion set has reliable working and convenience for operation, is suitable for various infusion occasions for use, helps to reducing placement, and increases the working efficiency.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of transfusion device.
Background technology
Transfusion device is a kind of common disposable medical consumptive material that passes through aseptic process, sets up infusion channel between vein and the medicinal liquid.At present the disposable transfusion device that uses clinically mainly comprises tube for transfusion, and the upper end of tube for transfusion is equipped with the puncture needle of the medicine bottle that is used to puncture, and luxuriant and rich with fragrance formula dropper of hairiness and entry needle also are set on the tube for transfusion.By entry needle, medicine tube for transfusion lower end and human vein blood vessel can be connected, like this, medicine bottle just links together by transfusion device and human body, and imports medicinal liquid by pressure differential in human body.Can understand the speed that transfusion device is infused intuitively by the Mao Feishi dropper, very convenient.Tradition disposable transfusion device simple structure uses simply, uses very extensive.The weak point of traditional infusion device is, owing to there is not special-purpose transfusion progress monitor device, the traditional infusion device must be by special messenger or transfusion person oneself nurse transfusion in real time progress, so that can timely tube drawing or replacing medicine bottle before medicinal liquid is totally lost when infusing.Like this, not only increased nurse or transfusion person's burden, nor reliable, the time that can occur delaying tube drawing or change medicine bottle, cause transfusion person's fear easily.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, infusion monitoring progress in real time at above-mentioned deficiency, can in time remind reliable operation, and easy to operate transfusion device before transfusion finishes.
For solving the problems of the technologies described above, this transfusion device comprises tube for transfusion, the upper end of tube for transfusion is equipped with puncture needle, luxuriant and rich with fragrance formula dropper of hairiness and entry needle also are set on the tube for transfusion, its construction features is: the tube for transfusion upper end is equipped with infusion alarm, described infusion alarm comprises housing, the luminous tube and the light-receiving tube that are arranged on the tube for transfusion both sides are installed on the housing, be provided with the controller and the battery that are electrically connected with luminous tube and light-receiving tube in the housing, the alarm that is electrically connected with controller output end also is installed in the housing.
This transfusion device is to monitor the structure of reporting to the police in advance by a high position to realize infusion monitoring progress in real time, before finishing, transfusion can in time remind, and reliable operation, and easy to operate.
The high-order structure of reporting to the police in advance of monitoring mainly comprises the infusion alarm that is arranged on the tube for transfusion upper end, and the main effect of infusion alarm is real-time infusion monitoring progress, and can send alarm signal fast.The function that this infusion alarm detects the transfusion progress realizes that by being arranged on intravital luminous tube of shell and light-receiving tube luminous tube and light-receiving tube correspondence respectively are arranged on the tube for transfusion both sides.Under controller control, luminous tube is launched light to tube for transfusion, dies down behind the medicinal liquid in light penetration tube for transfusion and the tube for transfusion and arrives the light-receiving tube side to light.Like this, light-receiving tube changes into the light intensity signal that receives the corresponding with it signal of telecommunication and passes to controller.When medicinal liquid was totally lost soon, the medicinal liquid of tube for transfusion upper end institute splendid attire had become air, and the translucent effect of air is better than the translucent effect of medicinal liquid, so the light that luminous tube sends is through a little less than decaying behind the tube for transfusion, the signal of telecommunication that light-receiving tube changes into is just stronger.Controller can be made the judgement whether medicinal liquid draws to an end by the light-receiving tube signal of telecommunication before and after the contrast, sends alarm signal thereby drive alarm, to cause personnel's attention on every side.In this transfusion device infusion process, need not the special messenger guard, detect reliable, very easy to use.
As a kind of implementation, two body structures of housing for being pressed together by spring, housing is provided with tube for transfusion and clamps the groove that cooperates.
Housing is made as two body structures, and by spring and tube for transfusion compression fit together, installing/dismounting is all more convenient.And, the groove that cooperates with tube for transfusion is set on housing, both played the screens effect, avoid the oppressed distortion of tube for transfusion again, it is more reliable to work together.
As improvement, the quantity of described luminous tube and light-receiving tube is 1 pair, 2 pairs or 3 pairs.
The logarithm of luminous tube and light-receiving tube is many more, helps controller and makes the accurate judgement whether the medicinal liquid liquid level arrives the tube for transfusion upper end, and reliability is higher.
As further improvement, described alarm is loudspeaker, and housing is provided with the sound hole corresponding with the loudspeaker position.
Adopt loudspeaker as alarm, no matter transfusion person is in reading or sleep, and transfusion person can both hear chimes of doom when loudspeaker sound, and it is more reliable to report to the police.Sound hole is set on housing, can makes things convenient for chimes of doom to propagate more swimmingly, the warning better effects if.
In sum, adopt the transfusion device of this structure rational in infrastructure, infusion monitoring progress in real time, before transfusion finishes, can in time remind, reliable operation, and easy to operate, be adapted at various transfusion occasions and use, help the minimizing personnel to dispose, increase work efficiency.
Description of drawings
In conjunction with the accompanying drawings this utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1 is tube for transfusion, and 2 is puncture needle, and 3 is the Mao Feishi dropper, and 4 is entry needle, and 5 is housing, and 6 is luminous tube, 7 is controller, and 8 is light-receiving tube, and 9 is battery, and 10 is speed regulator, and 11 is spring, and 12 is groove, 13 is loudspeaker, and 14 is sound hole, and 15 is left clamp, and 16 is right clamping body, and 17 is pit.
The specific embodiment
As shown in Figure 1, this transfusion device comprises tube for transfusion 1, and tube for transfusion 1 is circular PVC flexible pipe, and tube for transfusion 1 upper end is connected with puncture needle 2, and tube for transfusion 1 lower end is connected with entry needle 4.By puncture needle 2 is thrust medicine bottle, tube for transfusion 1 upper end is communicated with medicine bottle.By entry needle 4 is thrust the human body passages through which vital energy circulates, the tube for transfusion lower end is communicated with human body.The luxuriant and rich with fragrance formula dropper 3 of tube for transfusion 1 middle part serial connection hairiness can the real time inspection transfusion speed by Mao Feishi dropper 3, and is very directly perceived.Be set with speed regulator 10 on the tube for transfusion 1 between Mao Feishi dropper 3 and the entry needle 4, the main effect of speed regulator 10 is circulation rank street areas of regulating in speed regulator 10 place's tube for transfusions 1, has so just played the effect of regulating transfusion speed, and is very convenient.As shown in Figure 1, on the tube for transfusion 1 between puncture needle 2 and the Mao Feishi dropper 3 infusion alarm is installed, the main effect of infusion alarm is the medicinal liquid of real-time monitoring flow tube for transfusion 1 between puncture needle 2 and Mao Feishi dropper 3, when the medicinal liquid in the medicine bottle is totally lost, when just the medicinal liquid liquid level arrives tube for transfusion 1 between puncture needle 2 and the Mao Feishi dropper 3, infusion alarm will send alarm signal, to cause transfusion person's attention.
As shown in Figure 2, infusion alarm comprises housing 5, housing 5 comprises corresponding left clamp 15 and the right clamping body 16 that is provided with, and left clamp 15 and right clamping body 16 are hinged by hinge, are set with the spring 11 of resiliency supported in left clamp 15 and right clamping body 16 corresponding handle portion inboards on the hinge.Like this, under the elastic force effect of spring 11, the adjacent medial surface of left clamp 15 and right clamping body 16 just steps up to be in the same place.Left side clamp 15 and right clamping body 16 lateral surface are provided with pit 17, can increase and control frictional force, prevent skidding.The adjacent medial surface of left side clamp 15 and right clamping body 16 is provided with groove 12 in correspondence with each other, and groove 12 is and the corresponding semicircular arc of tube for transfusion 1 outer wall, and like this, left clamp 15 and right clamping body 16 just are clamped on the tube for transfusion 1 by groove 12 under spring 11 effects.The controller 7 that luminous tube 6 is installed in the right clamping body 16 and is electrically connected with luminous tube 6 is provided with the light-receiving tube 8, battery 9 and the loudspeaker 13 that are electrically connected with controller 7 in the left clamp 15.Left side clamp 15 is provided with the sound hole 14 corresponding with loudspeaker 13 positions.Luminous tube 6 and light-receiving tube 8 correspondence respectively are arranged on groove 12 outer walls, and like this, when left clamp 15 and right clamping body 16 clamped tube for transfusion 1, luminous tube 6 and light-receiving tube 8 will the corresponding respectively both sides that are arranged on tube for transfusion 1.When the medicine bottle herb liquid is not totally lost, be loaded with medicinal liquid in the tube for transfusion 1 of left clamp 15 and right clamping body 16 clampings, at this moment, decay was bigger after the light that luminous tube 6 sends penetrated tube for transfusion 1 tube wall and medicinal liquid.The light that light-receiving tube 8 will penetrate behind the tube for transfusion 1 changes into the corresponding with it signal of telecommunication and passes to controller 7.Controller 7 is gathered the signal of telecommunication of light-receiving tube 8 in real time and is contrasted.When the medicine bottle herb liquid was totally lost, splendid attire was air in the tube for transfusion 1 of left clamp 15 and right clamping body 16 clampings, and at this moment, decay was less after the light that luminous tube 6 sends penetrated tube for transfusion 1 tube wall and air.The light that light-receiving tube 8 will penetrate behind the tube for transfusion 1 changes into the corresponding with it signal of telecommunication and passes to controller 7.Like this, the value difference of former and later two signals of telecommunication, controller 7 just drives loudspeaker 13 and sends alarm sound, is about to be totally lost with prompting transfusion person medicinal liquid and should in time replenishes medicinal liquid or cut off tube for transfusion 1, need not the special messenger guard, and is very easy to use.In the present embodiment, the logarithm of luminous tube 6 and light-receiving tube 8 is 3 pairs, makes the accuracy of judgement to improve controller 7.
In the present embodiment, controller 7 adopts the custom circuit design, belongs to known technology, no longer carefully states at this.
Claims (4)
1. transfusion device, comprise tube for transfusion (1), the upper end of tube for transfusion (1) is equipped with puncture needle (2), luxuriant and rich with fragrance formula dropper (3) of hairiness and entry needle (4) also are set on the tube for transfusion (1), it is characterized in that: tube for transfusion (1) upper end is equipped with infusion alarm, described infusion alarm comprises housing (5), the luminous tube (6) and the light-receiving tube (8) that are arranged on tube for transfusion (1) both sides are installed on the housing (5), be provided with the controller (7) and the battery (9) that are electrically connected with luminous tube (6) and light-receiving tube (8) in the housing (1), the alarm that is electrically connected with controller (7) outfan also is installed in the housing (1).
2. transfusion device as claimed in claim 1 is characterized in that: housing (5) is that housing (5) is provided with tube for transfusion (1) and clamps the groove (12) that cooperates by spring (11) elastic compression two body structures together.
3. transfusion device as claimed in claim 1 or 2 is characterized in that: the quantity of described luminous tube (6) and light-receiving tube (8) is 1 pair, 2 pairs or 3 pairs.
4. transfusion device as claimed in claim 3 is characterized in that: described alarm is loudspeaker (13), and housing (5) is provided with the sound hole (14) corresponding with loudspeaker (13) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746108U CN202005933U (en) | 2011-03-21 | 2011-03-21 | Infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746108U CN202005933U (en) | 2011-03-21 | 2011-03-21 | Infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202005933U true CN202005933U (en) | 2011-10-12 |
Family
ID=44747597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200746108U Expired - Fee Related CN202005933U (en) | 2011-03-21 | 2011-03-21 | Infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202005933U (en) |
-
2011
- 2011-03-21 CN CN2011200746108U patent/CN202005933U/en not_active Expired - Fee Related
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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: 20111012 Termination date: 20140321 |