CN205084174U - Blood vessel catheter sheath group - Google Patents
Blood vessel catheter sheath group Download PDFInfo
- Publication number
- CN205084174U CN205084174U CN201520889036.XU CN201520889036U CN205084174U CN 205084174 U CN205084174 U CN 205084174U CN 201520889036 U CN201520889036 U CN 201520889036U CN 205084174 U CN205084174 U CN 205084174U
- Authority
- CN
- China
- Prior art keywords
- catheter sheath
- cable tie
- nylon cable
- seal wire
- seat
- 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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Abstract
The utility model relates to a blood vessel catheter sheath group is equipped with the nylon ribbon subassembly of fixing the catheter sheath seat on the catheter sheath seat, nylon ribbon subassembly includes the nylon ribbon body of two parallel connections, even has surgical suture and medical seam needle on the head end of one of them nylon ribbon body, through connecting the fixation clamp that the rope was connected with fixed pipe or seal wire on the head end of another nylon ribbon body, the fixation clamp includes the clip body, and the clip body is equipped with two clamping parts of mutually supporting, the upper portion of clamping part be equipped with with pipe complex draw -in groove, the clamping part of draw -in groove below sets up to the seal wire clamping part. The utility model discloses a nylon ribbon subassembly of having hogtied on the catheter sheath seat, using the seam needle and with using the stylolite, can fix catheter sheath on skin in succession on the nylon ribbon subassembly. Use the fixation clamp can prevent that pipe or seal wire from popping out original position because of self stress, it is dark to prevent also that pipe or seal wire from getting into, stabs internal organs, causes the internal organs internal haemorrhage.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of vessel catheter sheath group.
Background technology
During vascular interventional treatment, after the catheter sheath in catheter sheath group puts into vein, need to be fixed it, the mode of fixing sheath the most frequently used is at present that skin is fixed in stitching, but complex operation, and can not change, when changing the catheter sheath of other sizes, need again sew up fixing.Conduit in catheter sheath group and seal wire are all current in catheter sheath, and conduit and seal wire are external media of linking up with blood vessel in body, can arrive and select target blood vessel; Also can be used as the track of radiography or vascular procedure.There is no the device of energy A/C and seal wire at present, clinical manipulation needs to send special messenger to take the mode of manual grip to fix often, waste of manpower.As manually not fixing, conduit and seal wire can eject original position because of self stress, need manual operation again to select blood vessel.As curable grip is spent greatly, catheter guide wire entered deeply, seal wire can be caused to stab internal organs, even cause splanchnocoel internal hemorrhage.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provide a kind of reasonable in design, easy to use, catheter sheath can be fixed on skin, and the vessel catheter sheath group of A/C or seal wire.
Technical problem to be solved in the utility model is realized by following technical scheme, this utility model is a kind of vessel catheter sheath group, comprise catheter sheath, puncture needle and seal wire, described catheter sheath comprises sheath pipe, the tail end of sheath pipe is connected with catheter sheath seat, catheter sheath seat is connected with extension tube, the end of extension tube is provided with haemostatic valve, be characterized in: described catheter sheath seat is provided with the nylon cable tie assembly of A/C sheath seat, nylon cable tie assembly comprises two and the nylon cable tie body connected, the head end of one of them nylon cable tie body is provided with latch closure, latch closure is connected with suture, suture is provided with Medical needle, the head end of another nylon cable tie body is connected with the fixation clamp of A/C or seal wire by connecting rope, described fixation clamp comprises clip body, clip body is provided with two clamping parts cooperatively interacted, the top of clamping part is provided with the draw-in groove with tubes fit, the cross section formed after the draw-in groove occlusion of two clamping parts is square, and the clamping part below draw-in groove is set to seal wire clamping part.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the clamping face of described clamping part is provided with layer of silica gel, and the thickness of layer of silica gel is 1mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the cross section formed after the draw-in groove occlusion of described two clamping parts is square, and the foursquare length of side is 1mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the length of described connecting rope is 20mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, be connected by plastics brace between described two nylon cable tie bodies, brace is provided with fixing hole clipping, and the surface of described catheter sheath seat is provided with the chuck raising up, coordinate with fixing hole clipping.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the front-end and back-end of described catheter sheath seat are respectively equipped with the defining flange limiting nylon cable tie assembly.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described two nylon cable tie bodies intersect catheter sheath seat of tying.
Compared with prior art, this utility model by have tied nylon cable tie assembly on catheter sheath seat, and application suture needle in succession and with use stitching thread on nylon cable tie assembly, can be fixed on catheter sheath on skin.Nylon cable tie assembly and catheter sheath seat convenient and fast connection, and when needing the catheter sheath changing other sizes, only need to unclamp nylon cable tie assembly, i.e. replaceable new catheter sheath, and do not need again to sew up fixing, time saving and energy saving, also mitigate the misery of patient.Nylon cable tie assembly is connected with fixation clamp by connecting rope, fixation clamp is positioned at the rear of catheter sheath seat, fixation clamp there is the draw-in groove with tubes fit, also has the seal wire clamping part of clamping seal wire, use fixation clamp to fix seal wire or conduit, can prevent conduit or seal wire from ejecting original position because of self stress, also can prevent conduit or seal wire from entering dark, stab internal organs, cause internal organs internal hemorrhage.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of fixation clamp.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete scheme of the present utility model, so that those skilled in the art understands the present invention further.
With reference to figure 1 and Fig. 2, a kind of vessel catheter sheath group, comprise catheter sheath, puncture needle and seal wire, described catheter sheath comprises sheath pipe 1, and the tail end of sheath pipe 1 is connected with catheter sheath seat 2, catheter sheath seat 2 is connected with extension tube, the end of extension tube is provided with haemostatic valve, and described catheter sheath seat 2 is provided with the nylon cable tie assembly 3 of A/C sheath seat 2, and nylon cable tie assembly 3 comprises two and the nylon cable tie body connected, two nylon cable tie bodies walk around extension tube, intersect and to tie catheter sheath seat 2.Be connected by plastics brace between two nylon cable tie bodies, brace is provided with fixing hole clipping.The surface of described catheter sheath seat is provided with the chuck raising up, coordinate with fixing hole clipping, and chuck is column.Be respectively equipped with the defining flange limiting nylon cable tie assembly in addition in the front-end and back-end of catheter sheath seat 2, nylon cable tie body sideslip can be prevented.
The head end of one of them nylon cable tie body is provided with latch closure, latch closure is connected with suture 4, and suture 4 is provided with Medical needle.The head end of another nylon cable tie body is connected with the fixation clamp 6 of A/C or seal wire by connecting rope 5, the length of connecting rope 5 is 20mm.Described fixation clamp 6 comprises clip body, and clip body is provided with two clamping parts cooperatively interacted, and the clamping face of clamping part is provided with layer of silica gel, and the thickness of layer of silica gel is 1mm.It is square that the top of clamping part is provided with the cross section being engaged rear formation with the draw-in groove 8 of draw-in groove 8, two clamping parts of tubes fit, and the foursquare length of side is 1mm.Clamping part below draw-in groove 8 is set to seal wire clamping part 7.
During use, the fixing hole clipping on the brace of nylon cable tie assembly is installed in chuck, then two nylon cable tie bodies is intersected and tie on catheter sheath seat 2, and lock.Catheter sheath inserts after in blood vessel, is fixed by catheter sheath by Medical needle and suture 4.If need to change catheter sheath, only need to unclamp two nylon cable tie bodies, and the fixing hole clipping of nylon cable tie assembly is taken out from chuck.After having changed new catheter sheath, then nylon cable tie assembly is tied on new catheter sheath.
Seal wire clamping part 7 can be clipped on seal wire, and conduit, through the draw-in groove 8 on fixation clamp, can prevent vessel clamp flat.If when conduit or seal wire outwards eject, hold fixation clamp by connecting rope 5, prevent conduit or seal wire from entering deeply, fixation clamp 6 can be blocked by catheter sheath.
Claims (7)
1. a vessel catheter sheath group, comprise catheter sheath, puncture needle and seal wire, described catheter sheath comprises sheath pipe, the tail end of sheath pipe is connected with catheter sheath seat, catheter sheath seat is connected with extension tube, the end of extension tube is provided with haemostatic valve, it is characterized in that: described catheter sheath seat is provided with the nylon cable tie assembly of A/C sheath seat, nylon cable tie assembly comprises two and the nylon cable tie body connected, the head end of one of them nylon cable tie body is provided with latch closure, latch closure is connected with suture, and suture is provided with Medical needle; The head end of another nylon cable tie body is connected with the fixation clamp of A/C or seal wire by connecting rope, described fixation clamp comprises clip body, clip body is provided with two clamping parts cooperatively interacted, the top of clamping part is provided with the draw-in groove with tubes fit, the cross section formed after the draw-in groove occlusion of two clamping parts is square, and the clamping part below draw-in groove is set to seal wire clamping part.
2. vessel catheter sheath group according to claim 1, is characterized in that: the clamping face of described clamping part is provided with layer of silica gel, and the thickness of layer of silica gel is 1mm.
3. vessel catheter sheath group according to claim 1, is characterized in that: the cross section formed after the draw-in groove occlusion of described two clamping parts is square, and the foursquare length of side is 1mm.
4. vessel catheter sheath group according to claim 1, is characterized in that: the length of described connecting rope is 20mm.
5. vessel catheter sheath group according to claim 1, it is characterized in that: be connected by plastics brace between described two nylon cable tie bodies, brace is provided with fixing hole clipping, and the surface of described catheter sheath seat is provided with the chuck raising up, coordinate with fixing hole clipping.
6. vessel catheter sheath group according to claim 1, is characterized in that: the front-end and back-end of described catheter sheath seat are respectively equipped with the defining flange limiting nylon cable tie assembly.
7. vessel catheter sheath group according to claim 1, is characterized in that: described two nylon cable tie bodies intersect catheter sheath seat of tying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889036.XU CN205084174U (en) | 2015-11-10 | 2015-11-10 | Blood vessel catheter sheath group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889036.XU CN205084174U (en) | 2015-11-10 | 2015-11-10 | Blood vessel catheter sheath group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084174U true CN205084174U (en) | 2016-03-16 |
Family
ID=55474901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889036.XU Expired - Fee Related CN205084174U (en) | 2015-11-10 | 2015-11-10 | Blood vessel catheter sheath group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569450A (en) * | 2020-11-26 | 2021-03-30 | 王东方 | Treatment device for cardiovascular interventional operation |
-
2015
- 2015-11-10 CN CN201520889036.XU patent/CN205084174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569450A (en) * | 2020-11-26 | 2021-03-30 | 王东方 | Treatment device for cardiovascular interventional operation |
| CN112569450B (en) * | 2020-11-26 | 2022-07-08 | 王东方 | Treatment device for cardiovascular interventional operation |
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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: 20160316 Termination date: 20171110 |