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Disposable Postoperative Pain Relief System
Directly block the pain at the surgical siteReduce the useof opioidsImprove the comfort of anesthesia and analgesia for patients
Disposable Postoperative Pain Relief System Details
Product Description

Specifications of Disposable Postoperative Pain Relief System
| Model | Length of infusion catheter(mm) | Number of Catheter (pcs) | Capacity of Infusion pump(ml) | Flow rate(ml/h) |
| TJPS040-1-100-2 | 40 | 1 | 100 | 2 |
| TJPS060-1-100-2 | 60 | 1 | 100 | 2 |
| TJPS060-1-250-2 | 60 | 1 | 250 | 2 |
| TJPS060-1-250-5 | 60 | 1 | 250 | 5 |
| TJPS060-2-250-5 | 60 | 2 | 250 | 5 |
| TJPS080-1-100-2 | 80 | 1 | 100 | 2 |
| TJPS080-1-250-2 | 80 | 1 | 250 | 2 |
| TJPS080-1-250-5 | 80 | 1 | 250 | 5 |
| TJPS080-2-250-5 | 80 | 2 | 250 | 5 |
| TJPS100-1-100-2 | 100 | 1 | 100 | 2 |
| TJPS100-1-250-2 | 100 | 1 | 250 | 2 |
| TJPS100-1-250-5 | 100 | 1 | 250 | 5 |
| TJPS100-2-250-5 | 100 | 2 | 250 | 5 |
| TJPS120-1-100-2 | 120 | 1 | 100 | 2 |
| TJPS120-1-250-2 | 120 | 1 | 250 | 2 |
| TJPS120-1-250-5 | 120 | 1 | 250 | 5 |
| TJPS120-2-250-5 | 120 | 2 | 250 | 5 |
| TJPS040-3-250-5 | 40 | 3 | 250 | 5 |
| TJPS060-3-250-5 | 60 | 3 | 250 | 5 |
| TJPS-2-250-5-120x040 | 12040 | 2 | 250 | 5 |
| TJPS-2-250-5-120x060 | 12060 | 2 | 250 | 5 |
| TJPS-2-250-5-100x060 | 10060 | 2 | 250 | 5 |
| TJPS-2-250-5-100x040 | 10040 | 2 | 250 | 5 |
| TJPS-2-220-3.5-120x040 | 12040 | 2 | 220 | 3.5 |
| TJPS-2-220-3.5-120x060 | 12060 | 2 | 220 | 3.5 |
| TJPS-2-220-3.5-060x060 | 6060 | 2 | 220 | 3.5 |
| TJPS-2-220-3.5-080x080 | 8080 | 2 | 220 | 3.5 |
| TJPS-2-220-3.5-100x100 | 100100 | 2 | 220 | 3.5 |
| TJPS-2-220-3.5-120x120 | 120120 | 2 | 220 | 3.5 |
| TJPS-3-250-5-100x100x040 | 10010040 | 3 | 250 | 5 |
| TJPS-3-250-5-100x100x060 | 10010060 | 3 | 250 | 5 |
| TJPS-3-250-5-120x120x060 | 12012060 | 3 | 250 | 5 |
| TJPS-3-250-5-120x120x040 | 12012040 | 3 | 250 | 5 |
Clinical Trial Reference
This product has been randomly tested in 160 cases in Peking University Hospital and the Third Hospital of Peking University. The test results are as follows:
| Statistics table | Control group (intravenous morphine PCA, number of cases and percentage) | Test group (Continuous local analgesia, lidocaine, number and percentage of cases) | Statistics Volume | P Value | Conclusion | |
| Pain 24 hrs post-surgical | Use of auxiliary analgesics | 10(12.50) | 14(17.50) | 0.784a | 0.376a | No significant difference |
| Pain level | 0 N(%) | 32(40.00) | 27(33.75) | 0.741b | 0.459b | No significant difference |
| 1 N(%) | 26(32.50) | 28(35.00) | ||||
| 2 N(%) | 21(26.25) | 25(31.25) | ||||
| 3 N(%) | 1(1.25) | 0(0.00) | ||||
| Pain 48 hrs post-surgical | Use of auxiliary analgesics | 10(12.50) | 17(21.25) | 0.784a | 0.376a | No significant difference |
| Pain level | 0 N(%) | 36(45.00) | 36(45.00) | 0.173b | 0.863b | No significant difference |
| 1 N(%) | 42(52.50) | 44(55.00) | ||||
| 2 N(%) | 2(2.50) | 0(0.00) | ||||
| 3 N(%) | 0(0.00) | 0(0.00) | ||||
| Patient satisfaction with anesthetic infusion device | Satisfied | 76(95.00) | 78(97.50) | 0.681* | No significant difference | |
| Unsatisfied | 4(5.00) | 2(2.50) | ||||
| Safety analysis | Side effects(urinary retention,nausea and vomiting,etc.) | 7 | 3 | 1.7067 | 0.191 | No significant difference |
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