CN202822339U - Infusion apparatus with precision regulator - Google Patents
Infusion apparatus with precision regulator Download PDFInfo
- Publication number
- CN202822339U CN202822339U CN 201220528610 CN201220528610U CN202822339U CN 202822339 U CN202822339 U CN 202822339U CN 201220528610 CN201220528610 CN 201220528610 CN 201220528610 U CN201220528610 U CN 201220528610U CN 202822339 U CN202822339 U CN 202822339U
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- CN
- China
- Prior art keywords
- upper body
- essence amount
- lower body
- transfusion device
- amount actuator
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Provided is an infusion apparatus with a precision regulator in medical apparatus. The infusion apparatus with a precision regulator comprises a puncture device, a drip chamber, a drip chamber, an infusion needle, and a precision regulator. The puncture device, the drip chamber, the drip chamber, the infusion needle, and the precision regulator are connected into a whole through a hose. The precision regulator is composed of a columned upper body and a columned lower body. A liquid inlet pipe is arranged on the upper body, and a liquid outlet is positioned on the lower body. The upper body and the lower body are connected into a whole and rotate relatively. Instead of an ordinary flow regulator, the precision regulator is utilized in the infusion apparatus with a precision regulator, which is not only attractive in overall appearance, but also much more precise in controlling liquid flow. Therefore, more convenient operation for medical workers is achieved and work efficiency is increased. The infusion apparatus with a precision regulator has the advantages that the structure is simple and time for mediation workers to operate the infusion apparatus is greatly decreased; thus, high work efficiency and low pain for patients are achieved. The infusion apparatus with a precision regulator has a good practicability and a wide application in all kinds of medical places. Market prospect of the infusion apparatus with a precision regulator is good.
Description
Technical field
This utility model relates to a kind of transfusion device, and specifically a kind of transfusion device of realizing fine adjustment feed liquor speed belongs to medical apparatus and instruments.
Background technology
Transfusion device is a kind of medical apparatus and instruments commonly used, and bag transfusion system is wherein a kind of, is widely used in the various medical spaces of southwest.In use after transfusion device inserts medicine bottle, carry out the human body puncture before, must make the full medicinal liquid of transfusion device there is no bubble residual, cause blood vessel embolism dead in the tissue to prevent that bubble is transfused to, this process is called aerofluxus.Medical personnel need it is carried out manual exhaust before using transfusion device at present.Concrete method for exhausting is as follows: be inverted dropping funnel or blocked dropping funnel lower end conduit by medical personnel, the another hands is decontroled after pinching flat dropping funnel, utilize under the dropping funnel elastic recovery and inhale medicinal liquid, repeatedly several times until after medicinal liquid holds about the dropping funnel mid-height, just putting dropping funnel or unclamping dropping funnel lower end conduit is that medicinal liquid flows into dropping funnel lower end conduit until overflow from transfusion needle, last stuck flow regulator is finished exhaust process.Flow regulator in the above-mentioned transfusion device all is common flow regulator, be to realize adjusting to flow by roller, so the operator is difficult to accurately grasp flow, therefore need to the exhaust mode of traditional infusion device be improved.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned technology existence, and a kind of simple in structure, a kind of transfusion device with essence amount actuator that the feed liquor degree of regulation is high is provided.
The technical scheme that this utility model adopts to achieve these goals is as follows:
A kind of transfusion device with essence amount actuator, it is characterized in that comprising perforator, dropping funnel, transfusion needle and essence amount actuator, be integral by hose connection therebetween, described essence amount actuator comprises columned upper body and lower body, the upper body is provided with feed tube, lower body is provided with drain pipe, and upper body and lower body link into an integrated entity and can relatively rotate.
According to a kind of transfusion device with essence amount actuator described in this utility model, it is characterized in that the contact jaw A that the upper body contacts with lower body is provided with arc groove, this arc groove one end is communicated with feed tube, and arc groove from the end to end that connects feed tube for from deep to shallow until the degree of depth is zero.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that described feed tube axially connects along the upper body; Also be provided with the connecting through hole that is connected with lower body on the described upper body.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that described lower body is provided with the connecting rod that is connected with the upper body; The contact jaw B that described lower body contacts with the upper body is provided with a waterproof washer.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that described connecting rod top is evenly divided into the card article more than two, and each card article top is provided with outwardly barb.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that being provided with liquid medicine filter between essence amount actuator and transfusion needle.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that also being connected on the described perforator air filter.
A kind of transfusion device with essence amount actuator according to described in this utility model is characterized in that the inlet place of described dropping funnel is provided with the dosing part.
This utility model changes common flow regulator into essence amount actuator, except monnolithic case is attractive in appearance, has also significantly improved the precision that the feed liquor amount is regulated, and is more convenient for medical personnel's operation, improves its work efficiency.
This utility model is simple in structure, can significantly shorten medical personnel in the time to the transfusion device operation, increase work efficiency, and reduce patient's misery, so this utility model has preferably practicality, can be widely used in various medical spaces, have preferably market prospect.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is essence amount controller structure schematic diagram
Fig. 3 is the structural representation of upper body one end of essence amount actuator
Among the figure: 1-perforator, 2-air filter, 3-dropping funnel, 4-essence amount actuator, 401-upper body, 402-lower body, 403-feed tube, 404-drain pipe, 405-connecting through hole, 406-connecting rod, 407-card article, 408-arc groove, 409-waterproof washer; The 5-liquid medicine filter, 6-transfusion needle, 7-dosing part.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further, but this utility model is not limited in following embodiment.
As shown in Figure 1: a kind of transfusion device with essence amount actuator comprises perforator 1, dropping funnel 3, essence amount actuator 4, liquid medicine filter 5 and transfusion needle 6, is integral by hose connection therebetween.Concrete is, the liquid outlet of perforator 1 connects the inlet of dropping funnel 3, and the liquid outlet of dropping funnel 3 connects essence amount actuator 4, liquid medicine filter 5 and transfusion needle 6 successively.
For the ease of the needs of medical worker according to patients condition, in transfusion device, add medicinal liquid, therefore this utility model also is provided with a dosing part 7 at the inlet of dropping funnel 3, this dosing part 7 generally can adopt three-way piece, its supervisor two ends connect respectively the liquid feeding end of dropping funnel and the flexible pipe of perforator liquid outlet, side pipe then is the pipeline of dosing, and on the top of this side pipe a tack rubber cap is set and gets final product.
This utility model also also is connected to air filter 2 on described perforator 1 simultaneously, can carry out in advance pump-down process one time at the perforator liquid outlet like this.
Shown in Fig. 2,3: essence amount actuator of the present utility model comprises columned upper body 401 and lower body 402, and the upper body is provided with feed tube 403, and lower body is provided with drain pipe 404, and upper body and lower body link into an integrated entity and can relatively rotate.Concrete is the 401 axially perforations along the upper body of described feed tube 403, and also is provided with the connecting through hole 405 that is connected with lower body 402 on the upper body 401.Correspondingly also be arranged at the connecting rod 406 that connecting through hole cooperates at lower body 402, and the upper end even partition of connecting rod 406 become card article 407 more than two parts, card article 407 just can inwardly push mutually like this, and the top of card article 407 is set to barb-like, and diameter is greater than the diameter of connecting through hole 405.Like this when assembling, connecting rod 406 is inserted connecting through hole 405 also so that card article 407 passes connecting through hole, barb on the card article 407 just is stuck on the wall on connecting through hole top after passing connecting hole securely, thereby prevent from being pulled out, realize that upper body and lower body link into an integrated entity, and the realization upper body can be rotated with respect to lower body centered by the connecting rod.
The contact jaw A that upper body 401 contacts with lower body 402 in this utility model is provided with circular-arc arc groove 408, these arc groove 408 1 ends are with 401 feed tubes that axially connect are communicated with along the upper body, and the arc groove groove depth that is communicated with feed tube one end is the darkest, and then groove depth shoals until groove depth is zero gradually to the other end.Groove depth specifically can be arranged to 0.5CM-0CM.After whole essence amount actuator assembled, arc groove 408, feed tube 403 and drain pipe 404 were on the same annulus.After rotating upper body 401, flow was maximum when feed tube and drain pipe complete matching communicated, and turned to beyond the arc groove, and the lower surface of upper body 401 is during with the drain pipe complete closed, and flow is zero, realizes closing function.
This utility model is for further waterproof, therefore the contact jaw B that contacts with the upper body at lower body arranges a waterproof washer 409, and so that drain pipe 404 axially connects lower body and waterproof washer along lower body.
This utility model is regulated in order to realize essence amount, and flow scale and raised line at first are set in the upper body, and flow scale is according to the angle calculation of upper body 401 rotations out.
This utility model adapted essence amount actuator, thus realized the feed liquor of whole transfusion device is controlled accurately convenient medical personnel.
Claims (8)
1. one kind has the transfusion device that essence is measured actuator, it is characterized in that comprising perforator, dropping funnel, transfusion needle and essence amount actuator, be integral by hose connection therebetween, described essence amount actuator comprises columned upper body and lower body, the upper body is provided with feed tube, lower body is provided with drain pipe, and upper body and lower body link into an integrated entity and can relatively rotate.
2. a kind of transfusion device with essence amount actuator according to claim 1, it is characterized in that the contact jaw A that the upper body contacts with lower body is provided with arc groove, this arc groove one end is communicated with feed tube, and arc groove from the end to end that connects feed tube for from deep to shallow until the degree of depth is zero.
3. a kind of transfusion device with essence amount actuator according to claim 1 is characterized in that described feed tube axially connects along the upper body; Also be provided with the connecting through hole that is connected with lower body on the described upper body.
4. a kind of transfusion device with essence amount actuator according to claim 1 is characterized in that described lower body is provided with the connecting rod that is connected with the upper body; The contact jaw B that described lower body contacts with the upper body is provided with a waterproof washer.
5. a kind of transfusion device with essence amount actuator according to claim 1 is characterized in that described connecting rod top is evenly divided into the card article more than two, and each card article top is provided with outwardly barb.
6. a kind of transfusion device with essence amount actuator according to claim 1 is characterized in that being provided with liquid medicine filter between essence amount actuator and transfusion needle.
7. a kind of transfusion device with essence amount actuator according to claim 6 is characterized in that also being connected on the described perforator air filter.
8. a kind of transfusion device with essence amount actuator according to claim 1 is characterized in that the inlet place of described dropping funnel is provided with the dosing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528610 CN202822339U (en) | 2012-10-16 | 2012-10-16 | Infusion apparatus with precision regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528610 CN202822339U (en) | 2012-10-16 | 2012-10-16 | Infusion apparatus with precision regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822339U true CN202822339U (en) | 2013-03-27 |
Family
ID=47934151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528610 Expired - Fee Related CN202822339U (en) | 2012-10-16 | 2012-10-16 | Infusion apparatus with precision regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822339U (en) |
-
2012
- 2012-10-16 CN CN 201220528610 patent/CN202822339U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |