CN204017097U - A kind of salivary ducts support and matching used cover core thereof - Google Patents
A kind of salivary ducts support and matching used cover core thereof Download PDFInfo
- Publication number
- CN204017097U CN204017097U CN201420410145.4U CN201420410145U CN204017097U CN 204017097 U CN204017097 U CN 204017097U CN 201420410145 U CN201420410145 U CN 201420410145U CN 204017097 U CN204017097 U CN 204017097U
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- CN
- China
- Prior art keywords
- tubular bracket
- core
- salivary ducts
- fixed mount
- external diameter
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of salivary ducts support and matching used cover core thereof, comprise tubular bracket and suture fixed mount; Described suture fixed mount is arranged at the bottom of tubular bracket, and suture fixed mount is provided with two through wires holes, and described tubular bracket is arcuate structure, and tubular bracket is provided with the graduation mark that length is 5 ~ 8cm.The cover core that a kind of salivary ducts support equipped uses, described cover core and salivary ducts support assorted use, described cover core comprises integrated core body and core print seat, the external diameter of described core body is less than or equal to the internal diameter of tubular bracket, the external diameter of core print seat is more than or equal to the external diameter of tubular bracket, and the length of core body and the length of tubular bracket match.This utility model structure is simple, and can be used for the parotid gland, submandibular gland catheter area wound or surgical operation rear tube and rebuild, easy to operate, use safety, improves the accuracy of inserting conduit, reduces the use difficulty of patient.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, in particular a kind of salivary ducts support and matching used cover core thereof.
Background technology
In the surgical procedure of salivary gland disease, application catheter support is usually needed to recover excretion saliva function well to guide salivary ducts.At present, all non-salivary ducts special stand of support of clinical middle use, because the caliber of epidural lumbar anesthesia pipe is close with salivary ducts caliber, clinical many its succedaneums as salivary ducts support of employing.The lumbar anesthesia pipe of total length need be trimmed to suitable length during application, preoperatively carry out disinfection sterilizing through ethylene oxide sterilizing mode again.Need patient according to practical situation in art, again prune, to meet operation needs.The application of epidural lumbar anesthesia pipe usually can obtain good clinical effectiveness, guides the reconstruction of salivary ducts function.And have cheap, advantage easy to use.
Although epidural lumbar anesthesia pipe has certain advantage as the succedaneum of salivary ducts support in clinical practice, but still has its weak point.Constant inner diameter as lumbar anesthesia pipe is about 1mm, and the salivary ducts caliber of patient has individual variation, lacks alternative during clinical practice application.Inserting after in salivary ducts, because caliber is thin, tube-surface is smooth, because chewing activity need be exercised in oral cavity, usually can there is the phenomenon that the lumbar anesthesia pipe of inserting is deviate from lumbar anesthesia pipe.Therefore, the lumbar anesthesia pipe seam of inserting can be hung on mucosa by most patient.In addition, because of without scale mark, lumbar anesthesia pipe insert the subjective judgment that length relies on patient completely, reduce the accuracy of operation.In hardness, most patient thinks that the hardness of lumbar anesthesia pipe is too low, adds the operation easier accurately inserting salivary ducts, and the suitable raising of hardness can convenient patient's operation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of salivary ducts support and matching used cover core thereof, can be used for the parotid gland, submandibular gland catheter area wound or surgical operation rear tube and rebuilds.
This utility model is achieved through the following technical solutions, and this utility model comprises tubular bracket and suture fixed mount; Described suture fixed mount is arranged at the bottom of tubular bracket, and suture fixed mount is provided with two through wires holes, and described tubular bracket is arcuate structure, and tubular bracket is provided with the graduation mark that length is 5 ~ 8cm.
Described graduation mark there is a scale every 0.5cm.Be convenient to patient and accurately select suitable conduit, what make support inserts the realistic demand of length.
Described tubular bracket is provided with rectangle symbol line, and described mark line is positioned at the original position of graduation mark, and mark line is positioned on suture fixed mount.Mark line is used for the original position of reference mark.
Opening direction bottom the opening direction of described through wires hole and tubular bracket is perpendicular.Be convenient to threading in art, simultaneously because the internal diameter of tubular bracket is less, if the opening of through wires hole is parallel with the opening direction bottom tubular bracket, then through wires hole can be smaller, use inconvenience, and opening direction bottom the opening direction of through wires hole and tubular bracket perpendicular make to use more convenient.
The internal diameter of described tubular bracket is 0.5mm, 1.5mm or 2.5mm, and external diameter is corresponding in turn to as 1mm, 2mm or 3mm, and the thickness of tubular bracket is decreased to 0.2mm at the 1cm place that graduation mark is last gradually by 0.5mm.Go for different surgery situation.
Described tubular bracket and suture fixed mount are the plastics that politef is made.Safety non-toxic, has certain hardness and plasticity.According to the demand of patient, tubular bracket can be constrained to the arcuate structure being suitable for using, improve the suitability of support.
The cover core that a kind of salivary ducts support equipped uses, described cover core and salivary ducts support assorted use, described cover core comprises integrated core body and core print seat, the external diameter of described core body is less than or equal to the internal diameter of tubular bracket, the external diameter of core print seat is more than or equal to the external diameter of tubular bracket, and the length of core body and the length of tubular bracket match.
This utility model has the following advantages compared to existing technology: this utility model structure is simple, can be used for the parotid gland, submandibular gland catheter area wound or surgical operation rear tube to rebuild, easy to operate, use safety, improves the accuracy of inserting conduit, reduces the use difficulty of patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model catheter holder;
Fig. 2 is the structural representation of cover core.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises tubular bracket 2 and suture fixed mount 1; Described suture fixed mount 1 is arranged at the bottom of tubular bracket 2, and suture fixed mount 1 is provided with two through wires holes 11, and described tubular bracket 2 is arcuate structure, and tubular bracket 2 is provided with the graduation mark 21 that length is 8cm.The graduation mark 21 of 5 ~ 8cm different size can be selected in other embodiments.Graduation mark 21 there is a scale every 0.5cm.Be convenient to patient and accurately select suitable conduit, what make support inserts the realistic demand of length.Opening direction bottom the opening direction of through wires hole 11 and tubular bracket 2 is perpendicular.
Tubular bracket 2 is provided with rectangle symbol line 22, and mark line 22 is red, more eye-catching, and can be convenient to patient's straight tube and observe, described mark line 22 is positioned at the original position of graduation mark 21, and mark line 22 is positioned on suture fixed mount 1.Mark line 22 is for the original position of reference mark.
The internal diameter of the tubular bracket 2 of the present embodiment is 0.5mm, and external diameter is 1mm, selects 1.5mm or 2.5mm in other embodiments according to practical situation, and external diameter is corresponding in turn to as 2mm or 3mm.Go for different surgery situation.The thickness of tubular bracket 2 is decreased to 0.2mm at the 1cm place that graduation mark 21 is last gradually by 0.5mm.
The plastics that described tubular bracket 2 and suture fixed mount 1 are made for politef.Safety non-toxic, has certain hardness and plasticity.
As shown in Figure 2, the cover core 3 that a kind of salivary ducts support equipped uses, described cover core 3 and salivary ducts support assorted use, described cover core 3 comprises integrated core body 31 and core print seat 32, the external diameter of described core body 31 is less than or equal to the internal diameter of tubular bracket 2, the external diameter of core print seat 32 is more than or equal to the external diameter of tubular bracket 2, and the length of core body 31 and the length of tubular bracket 2 match.
Cover core 3 is made for fine silver, and the front end of core body 31 is round and smooth, and hardness is moderate, can manual bending to arbitrary shape.Before tubular bracket 2 is inserted, will overlap in core 3 tubular support 2, entirety be placed to desired location suture fixing after, take out cover core 3.Patient can select the cover core 3 of appropriate length according to actual needs.Cover core 3 can be reused by autoclave sterilization.The use of cover core 3, makes inserting of soft tubular bracket 2 easier, facilitates patient to operate.
Claims (7)
1. a salivary ducts support, is characterized in that, comprises tubular bracket and suture fixed mount; Described suture fixed mount is arranged at the bottom of tubular bracket, and suture fixed mount is provided with two through wires holes, and described tubular bracket is arcuate structure, and tubular bracket is provided with the graduation mark that length is 5 ~ 8cm.
2. a kind of salivary ducts support according to claim 1, is characterized in that, described graduation mark has a scale every 0.5cm.
3. a kind of salivary ducts support according to claim 1, it is characterized in that, described tubular bracket is provided with rectangle symbol line, and described mark line is positioned at the original position of graduation mark, and mark line is positioned on suture fixed mount.
4. a kind of salivary ducts support according to claim 1, is characterized in that, the opening direction bottom the opening direction of described through wires hole and tubular bracket is perpendicular.
5. a kind of salivary ducts support according to claim 1, it is characterized in that, the internal diameter of described tubular bracket is 0.5mm, 1.5mm or 2.5mm, and external diameter is corresponding in turn to as 1mm, 2mm or 3mm, and the thickness of tubular bracket is decreased to 0.2mm at the 1cm place that graduation mark is last gradually by 0.5mm.
6. a kind of salivary ducts support according to claim 1, is characterized in that, described tubular bracket and suture fixed mount are the plastics that politef is made.
7. the cover core of a salivary ducts support equipped use, it is characterized in that, described cover core and salivary ducts support assorted use, described cover core comprises integrated core body and core print seat, the external diameter of described core body is less than or equal to the internal diameter of tubular bracket, the external diameter of core print seat is more than or equal to the external diameter of tubular bracket, and the length of core body and the length of tubular bracket match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410145.4U CN204017097U (en) | 2014-07-23 | 2014-07-23 | A kind of salivary ducts support and matching used cover core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410145.4U CN204017097U (en) | 2014-07-23 | 2014-07-23 | A kind of salivary ducts support and matching used cover core thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017097U true CN204017097U (en) | 2014-12-17 |
Family
ID=52057013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410145.4U Expired - Fee Related CN204017097U (en) | 2014-07-23 | 2014-07-23 | A kind of salivary ducts support and matching used cover core thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017097U (en) |
-
2014
- 2014-07-23 CN CN201420410145.4U patent/CN204017097U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170723 |