CN203620044U - Fixing device for epidural anesthesia - Google Patents
Fixing device for epidural anesthesia Download PDFInfo
- Publication number
- CN203620044U CN203620044U CN201320839754.7U CN201320839754U CN203620044U CN 203620044 U CN203620044 U CN 203620044U CN 201320839754 U CN201320839754 U CN 201320839754U CN 203620044 U CN203620044 U CN 203620044U
- Authority
- CN
- China
- Prior art keywords
- pipe groove
- tube seat
- wall
- fixing device
- epidural anesthesia
- 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 the field of medical instruments, in particular to a fixing device for epidural anesthesia. The fixing device comprises a locating hole plate, a pipe groove and a screw fixed nut, the pipe groove and a tying strap are arranged on the locating hole plate, elastic threaded teeth are arranged at the top end of the pipe groove, the pipe groove is connected with the screw fixed nut in a sleeved mode, and threads are arranged on the outer walls of the elastic threaded teeth and the outer wall of the upper portion of the pipe groove respectively. The threads on the outer walls of the elastic threaded teeth and the outer wall of the upper portion of the pipe groove are all matched with threads on the inner wall of the screw fixed nut. The locating hole plate, the pipe groove and the elastic threaded teeth are of a structural body formed in an integral injection moulding mode. The fixing device is simple in structure, the operation is easy and convenient when the epidural anesthesia is carried out on a patient, an anesthesia catheter is high in stability, the operation efficiency is improved, and the work difficulty of medical staff is lowered.
Description
Technical field
This utility model relates to medical instruments field, in particular for the fixture of epidural anesthesia.
Background technology
At present, in the time that anesthesia is carried out epidural anesthesia clinically, be generally to use adhesive plaster that anesthetic tube is pasted and fixed.This mode of operation is simple, original, is very easy to be urged to anesthetic tube, and operation is trouble very, wastes time and energy, and is difficult for keeping stable executing in numb process, has increased great work difficulty to medical worker.
Utility model content
The purpose of this utility model is the fixture that is provided for epidural anesthesia in order to overcome above-mentioned technical disadvantages.
The technical scheme that this utility model technical solution problem adopts is: for the fixture of epidural anesthesia, comprise location orifice plate, tube seat and be rotated with nut, described location orifice plate is provided with tube seat and restraining, described tube seat top is provided with elastic thread tooth, on tube seat, be socketed with and be rotated with nut, the outer wall of elastic thread tooth and tube seat external wall of upper portion are equipped with screw thread.
Screw thread in described elastic thread tooth outer wall, tube seat external wall of upper portion all with the suitable cover of the screw thread that is rotated with nut inner wall.
Described location orifice plate, tube seat, elastic thread tooth are integrated the structure of injection mo(u)lding.
The beneficial effect that this utility model has is: this utility model is simple in structure, and in the time carrying out epidural anesthesia to patient, easy and simple to handle, anesthetic tube steadiness is high, has improved operation efficiency, has reduced medical worker's work difficulty.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1, this utility model is described below.
As shown in Figure 1, this utility model comprises location orifice plate 1, tube seat 2 and is rotated with nut 3, described location orifice plate 1 is provided with tube seat 2 and restraining 5, described tube seat 2 tops are provided with elastic thread tooth 4, on tube seat 2, be socketed with and be rotated with nut 3, the outer wall of described elastic thread tooth 4 and tube seat 2 external wall of upper portion are equipped with screw thread 6; Screw thread 6 in described elastic thread tooth 4 outer walls, tube seat 2 external wall of upper portion all with the suitable cover of screw thread that is rotated with nut 3 inwalls; Described location orifice plate 1, tube seat 2, elastic thread tooth 4 are integrated the structure of injection mo(u)lding.When use, location orifice plate 1 is fixed on and executes numb position with restraining 5, anesthetic tube is inserted to tube seat 2, utilize to be rotated with nut 3 and elastic thread tooth 4 is fixed anesthetic tube.
Claims (3)
1. for the fixture of epidural anesthesia, comprise location orifice plate, tube seat and be rotated with nut, it is characterized in that: described location orifice plate is provided with tube seat and restraining, described tube seat top is provided with elastic thread tooth, on tube seat, be socketed with and be rotated with nut, the outer wall of elastic thread tooth and tube seat external wall of upper portion are equipped with screw thread.
2. the fixture for epidural anesthesia according to claim 1, is characterized in that: the screw thread in described elastic thread tooth outer wall, tube seat external wall of upper portion all with the suitable cover of the screw thread that is rotated with nut inner wall.
3. the fixture for epidural anesthesia according to claim 1, is characterized in that: described location orifice plate, tube seat, elastic thread tooth are integrated the structure of injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839754.7U CN203620044U (en) | 2013-12-19 | 2013-12-19 | Fixing device for epidural anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839754.7U CN203620044U (en) | 2013-12-19 | 2013-12-19 | Fixing device for epidural anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620044U true CN203620044U (en) | 2014-06-04 |
Family
ID=50806578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839754.7U Expired - Fee Related CN203620044U (en) | 2013-12-19 | 2013-12-19 | Fixing device for epidural anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524684A (en) * | 2015-01-23 | 2015-04-22 | 赵华丽 | Disposable indwelling catheter protector |
-
2013
- 2013-12-19 CN CN201320839754.7U patent/CN203620044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524684A (en) * | 2015-01-23 | 2015-04-22 | 赵华丽 | Disposable indwelling catheter protector |
| CN104524684B (en) * | 2015-01-23 | 2017-02-15 | 赵华丽 | Disposable indwelling catheter protector |
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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: 20140604 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |