CN203710538U - Chemotherapeutic drug injection device - Google Patents
Chemotherapeutic drug injection device Download PDFInfo
- Publication number
- CN203710538U CN203710538U CN201420098309.4U CN201420098309U CN203710538U CN 203710538 U CN203710538 U CN 203710538U CN 201420098309 U CN201420098309 U CN 201420098309U CN 203710538 U CN203710538 U CN 203710538U
- Authority
- CN
- China
- Prior art keywords
- housing
- syringe
- servomotor
- case
- servo motor
- 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
Links
Abstract
The utility model relates to medical instruments, particularly to a chemotherapeutic drug injection device. The device comprises an injector and a catheter. The device is characterized in that an automatic booster is arranged, the automatic booster consists of a case, a servo motor and a boosting rod, an inner cavity of the case is in a half-cylinder shape with an open upper end, the injector is mounted at the front end of the case, the servo motor is mounted at the back end of the case and connected with the case through a linear slide, a transmission disc is arranged on the boosting rod and connected with the inner cavity of the case through threads, one end of the boosting rod is connected with a push handle of the injector through a casing pipe, and the other end of the boosting rod is connected with an output shaft of the servo motor. During usage of the device, the injector containing a chemotherapeutic drug is placed into the case, rotation of the servo motor enables the boosting rod to drive the push handle of the injector to move forwards through the transmission disc, at the moment, the servo motor also moves forwards along the linear slide to inject the chemotherapeutic drug into a bladder of a patient, and the injection quantity can be adjusted conveniently through adjustment of the rotation speed of the servo motor. According to the device, the labor intensity of nursing personnel is greatly reduced, and the device has the advantages of convenience in operation, convenience in injection speed adjustment, good treatment effect and the like.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically a kind of easy to operate, use safety, chemotherapeutics device for casting that therapeutic effect is good.
Background technology
As everyone knows, carry out bladder, after carcinoma of prostate corrective surgery, all need to carry out medicine chemotherapy, particularly the optimal chemotherapy of prostate patient is that medicine is poured at leisure, increase medicine and prostatic time of contact as far as possible, bladder now, general large syringe and the conduit of adopting when carcinoma of prostate Chemotherapy in Patients, bladder is inserted by patient's urethra in one end of conduit, the other end of conduit is connected with the union joint of syringe, then by medical worker, the medicine in syringe is slowly pushed to patient's intravesical, the less than one of this reperfusion mode is that rate of flooding is too fast, rate of flooding is inhomogeneous, the effect for the treatment of is reduced, the 2nd, inconvenient operation, medical personnel's labor intensity is large.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of without patent nursing, easy to operate, therapeutic effect good, save the chemotherapeutics device for casting of flushing liquor.
This utility model can reach by following measure:
A kind of chemotherapeutics device for casting, comprise syringe, catheter, it is characterized in that being provided with automatic assist pushing device, automatic assist pushing device is made up of housing, servomotor and boosting bar, housing inner chamber is half tubular of upper end open, the leading section of housing is equipped with syringe, the rearward end of housing is provided with servomotor, servomotor is connected with housing through linear ramp, boosting bar is provided with drive plate, drive plate is connected through screw thread with housing inner chamber, and one end of boosting bar is connected with the handle that pushes away of syringe through sleeve pipe, and the other end of boosting bar is connected with the output shaft of servomotor.
Linear ramp described in the utility model is to be provided with chute at housing bottom, and servomotor lower end is provided with slide block, and servomotor is connected with slide block through chute with housing.
Housing front end described in the utility model is provided with syringe baffle plate, baffle plate is provided with syringe union joint and penetrates hole, housing after baffle plate is provided with arc syringe fixing head, one end of fixing head connects with housing one side phase hinge, the other end of fixing head is provided with fixing hole, corresponding housing is provided with screw, and the other end of fixing head is connected through screw with housing.
Sleeve pipe described in the utility model one end is fixedly connected with boosting bar, and syringe pushes away handle and stretches in sleeve pipe.
When this utility model uses, the syringe that chemotherapeutics is housed is put into housing, the rotation of servomotor makes boosting bar drive syringe to push away handle and move forward by drive plate, now servomotor also moves forward along linear ramp, chemotherapeutics is poured into patient's intravesical, regulate the rotating speed of servomotor can regulate easily groundwater increment, this utility model has alleviated nursing staff's labor intensity greatly, has the advantages such as easy to operate, rate of flooding is easy to adjust, therapeutic effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
As shown in the figure, a kind of chemotherapeutics device for casting, comprise syringe 1, catheter 2, above-mentioned same as the prior art, this does not repeat, of the present utility model being characterised in that is provided with automatic assist pushing device, automatic assist pushing device is by housing 3, servomotor 4 and boosting bar 5 form, housing 3 inner chambers are half tubular of upper end open, the leading section of housing 3 is equipped with syringe 1, the rearward end of housing 3 is provided with servomotor 4, servomotor 4 is connected with housing 3 through linear ramp, linear ramp is to be provided with chute in housing 3 bottoms, servomotor 4 lower ends are provided with slide block, servomotor 4 is connected with slide block through chute with housing 3, boosting bar 5 is provided with drive plate 6, drive plate 6 is connected through screw thread with housing 3 inner chambers, one end of boosting bar 5 is connected with the handle that pushes away of syringe 1 through sleeve pipe 7, the other end of boosting bar 5 is connected with the output shaft of servomotor 4, described sleeve pipe 7 one end are fixedly connected with boosting bar 5, syringe pushes away handle and stretches in sleeve pipe 7, in addition, housing 1 front end described in the utility model is provided with syringe baffle plate 8, baffle plate 8 is provided with syringe union joint and penetrates hole, housing 3 after baffle plate 8 is provided with arc syringe fixing head, one end of fixing head connects with housing one side phase hinge, the other end of fixing head is provided with fixing hole, corresponding housing is provided with screw, the other end of fixing head is connected through screw with housing, when this utility model uses, the syringe that chemotherapeutics is housed is put into housing, the rotation of servomotor makes boosting bar drive syringe to push away handle and move forward by drive plate, now servomotor also moves forward along linear ramp, chemotherapeutics is poured into patient's intravesical, regulate the rotating speed of servomotor can regulate easily groundwater increment, this utility model has alleviated nursing staff's labor intensity greatly, have easy to operate, rate of flooding is easy to adjust, the advantages such as therapeutic effect is good.
Claims (4)
1. a chemotherapeutics device for casting, comprise syringe, catheter, it is characterized in that being provided with automatic assist pushing device, automatic assist pushing device is by housing, servomotor and boosting bar composition, housing inner chamber is half tubular of upper end open, the leading section of housing is equipped with syringe, the rearward end of housing is provided with servomotor, servomotor is connected with housing through linear ramp, boosting bar is provided with drive plate, drive plate is connected through screw thread with housing inner chamber, one end of boosting bar is connected with the handle that pushes away of syringe through sleeve pipe, the other end of boosting bar is connected with the output shaft of servomotor.
2. a kind of chemotherapeutics device for casting according to claim 1, is characterized in that linear ramp is to be provided with chute at housing bottom, and servomotor lower end is provided with slide block, and servomotor is connected with slide block through chute with housing.
3. a kind of chemotherapeutics device for casting according to claim 1, it is characterized in that housing front end is provided with syringe baffle plate, baffle plate is provided with syringe union joint and penetrates hole, housing after baffle plate is provided with arc syringe fixing head, one end of fixing head connects with housing one side phase hinge, the other end of fixing head is provided with fixing hole, and corresponding housing is provided with screw, and the other end of fixing head is connected through screw with housing.
4. a kind of chemotherapeutics device for casting according to claim 1, is characterized in that sleeve pipe one end is fixedly connected with boosting bar, and syringe pushes away handle and stretches in sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098309.4U CN203710538U (en) | 2014-03-06 | 2014-03-06 | Chemotherapeutic drug injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098309.4U CN203710538U (en) | 2014-03-06 | 2014-03-06 | Chemotherapeutic drug injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710538U true CN203710538U (en) | 2014-07-16 |
Family
ID=51149742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098309.4U Expired - Fee Related CN203710538U (en) | 2014-03-06 | 2014-03-06 | Chemotherapeutic drug injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710538U (en) |
-
2014
- 2014-03-06 CN CN201420098309.4U patent/CN203710538U/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: 20140716 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |