CN205889326U - Lead barrel tip end -grain cutting and get ware - Google Patents
Lead barrel tip end -grain cutting and get ware Download PDFInfo
- Publication number
- CN205889326U CN205889326U CN201620904359.6U CN201620904359U CN205889326U CN 205889326 U CN205889326 U CN 205889326U CN 201620904359 U CN201620904359 U CN 201620904359U CN 205889326 U CN205889326 U CN 205889326U
- Authority
- CN
- China
- Prior art keywords
- catheter tip
- cutting device
- cutter hub
- tip cutting
- utility
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a lead barrel tip end -grain cutting and get ware relates to surgical instrument. (1)The utility model comprises a base (1) and the bracing piece of vertical fixation on the base the upper portion of bracing piece is connected with horizontal connection rod, and horizontal connection rod's free end is connected with the dead lever that the lower extreme was equipped with the double -screw bolt perpendicularly, the first cutter body and the second cutter body of scissors pass through double -screw bolt and nut are fixed in the lower extreme of dead lever, mediate the arm and pass the fixed orifices and fasten through the screw for one of the last fixed orifices that is equipped with of horizontal connection rod, the pipe clamp portion of mediating, still be provided with the collet on the base. The utility model discloses effectually solved present clinical doing and lead barrel tip end and cultivate the problem of leading the barrel tip end of cutting that the scissors that uses can not be quick, laborsaving. The utility model relates to a simply, convenient to use, the fully provided clinical needs, wide application prospect has.
Description
Technical field
This utility model is related to surgical instrumenties, specifically a kind of catheter tip cutting device.
Background technology
The life of countless terminally ill patients has been saved in the appearance of 20th century organ transplantation.After donor brain death, organ moves
Before planting operation, in order to ensure to contribute the success rate of operation, need donor and donor organ are fully comprehensively assessed, comment
Estimate content include the physical data of patient, detailed personal history, history of past illness, laboratory inspection, infectious disease and with
When carry out as needed human major histocompatibility's antigen (hla) detection.
The patients with brain death state of an illness is heavier, and with patient, pipeline is more, in order to carry out donor assessment, typically can be by with patient
Various pipelines extract, clip catheter tip is cultivated, and to ensure the quality of donor organ, general pipeline includes tracheal intubation,
Stomach tube, urinary catheter, central venous catheter etc..But, clinic does catheter tip culture at present, and the sterile scissors of use are exactly common
Shears, medical personnel need the very big strength of expense could cut off pipe, and pipe tip is exposed in the air, shadow for a long time
Ring result of laboratory test it is impossible to meet clinical needs.
Utility model content
This utility model be exactly in order to solve at present clinic do catheter tip culture use shears can not quickly, labour-saving
Cut the problem of catheter tip, a kind of catheter tip cutting device being proposed.
This utility model is to realize according to following technical scheme.
A kind of catheter tip cutting device, including base and be perpendicularly fixed at support bar on base, in described support bar
Top be connected with horizontal brace rod, the free end of horizontal brace rod is vertically connected with the fix bar that lower end is provided with stud；Shears
The first cutter hub and the second cutter hub the lower end of fix bar is fixed on by described stud and nut；Set on described horizontal brace rod
There is fixing hole, a kneading arms in vessel clamp kneading portion is passed through fixing hole and fastened by screw；On described base also
It is provided with collet.
The length of described fix bar is to support the 1/3-1/2 of pole length.
The retaining part of described vessel clamp is in the surface of the first cutter hub and the second cutter hub two blade.
Described vessel clamp clamping part be internally provided with cage ring, the shape of cage ring is surrounded with two clamping limbs in blessing portion
Shape identical.
Described cage ring has different size, and the cage ring external diameter of different size is identical and internal diameter is different.
Described cage ring is provided with gap.
Described collet is located at the underface of vessel clamp clamping part and the first cutter hub and the second cutter hub two blade.
The height of described collet is the 1/2-2/3 of collecting pipe body height.
This utility model obtains following beneficial effect.
This utility model effectively solve at present clinic do catheter tip culture use shears can not quickly, labour-saving
Cut the problem of catheter tip.Vessel clamp of the present utility model can be firmly solid by conduit during clip catheter tip
Fixed, facilitate medical personnel to cut conduit；It is fixed on the shears one side below fix bar and can save medical personnel's clip conduit
Strength, on the other hand at any time shears can be unloaded from fix bar the sterilizing that carries out disinfection it is ensured that the accuracy of result of laboratory test；
The setting one side of cage ring prevents vessel clamp from making deformation of guide tube because chucking power is excessive, and on the other hand it makes this utility model fit
Conduit together in different thicknesses carries out cutting of tip, and cage ring only supplies single use simultaneously, prevents conduit pollution vessel clamp,
Also ensure that the accuracy of result of laboratory test；The setting of collet can avoid toppling over of collecting pipe, facilitates use of the present utility model.
This utility model design is simple, easy to use, fully meets the needs of clinic, has broad application prospects.
Brief description
Fig. 1 is structural representation of the present utility model.
Wherein: 1. base；2. support bar；
3. horizontal brace rod；4. fix bar；
5. shears；51. first cutter hubs；
52. second cutter hubs；6. stud；
7. nut；8. vessel clamp；
9. cage ring；10. screw；
11. collets.
Specific embodiment
As shown in figure 1, a kind of catheter tip cutting device, including base 1 and be perpendicularly fixed at support bar 2 on base 1,
It is connected with horizontal brace rod 3 on the top of described support bar 2, the free end of horizontal brace rod 3 is vertically connected with lower end and is provided with spiral shell
The fix bar 4 of post 6；First cutter hub 51 of shears 5 and the second cutter hub 52 are fixed on fix bar 4 by described stud 6 and nut 7
Lower end；Described horizontal brace rod 3 is provided with fixing hole, and a kneading arms in vessel clamp 8 kneading portion passes through fixing hole and passes through
Screw 10 is fastened；Described base 1 is additionally provided with collet 11.
The length of described fix bar 4 is the 1/3-1/2 of support bar 2 length.
The retaining part of described vessel clamp 8 is in the surface of the first cutter hub 51 and second 52 liang of blades of cutter hub.
Described vessel clamp 8 clamping part be internally provided with cage ring 9, two clamping limbs in the shape of cage ring 9 and blessing portion
The shape surrounding is identical.
Described cage ring 9 has different size, and cage ring 9 external diameter of different size is identical and internal diameter is different.
Described cage ring is provided with gap.
Described collet 11 is located at the underface of vessel clamp 8 clamping part and the first cutter hub 51 and second 52 liang of blades of cutter hub.
The height of described collet 11 is the 1/2-2/3 of collecting pipe body height.
Using method of the present utility model is: collecting pipe is put in collet 11；The thickness of the conduit cutting as needed
Select cage ring 9, and cage ring 9 is placed on conduit by gap thereon；Pinch the kneading portion of vessel clamp 8 with handss, will be with leading
The cage ring 9 of pipe is put in inside the blessing portion of vessel clamp 8, unclamps kneading portion, and the end of conduit is placed in collecting pipe；Using shears
Conduit is cut off by 5, and the conduit in collecting pipe is used for being chemically examined；Pinch the kneading portion of vessel clamp 8 with handss, by the conduit cut off and every
From circle 9 take out inside blessing portion after carry out subsequent treatment.
Claims (8)
1. a kind of catheter tip cutting device, including base (1) and be perpendicularly fixed at support bar (2) on base (1), its feature
It is: be connected with horizontal brace rod (3) on the top of described support bar (2), the free end of horizontal brace rod (3) is vertically connected with
Lower end is provided with the fix bar (4) of stud (6)；First cutter hub (51) of shears (5) and the second cutter hub (52) pass through described stud (6)
And nut (7) is fixed on the lower end of fix bar (4)；Described horizontal brace rod (3) is provided with fixing hole, and vessel clamp (8) is mediated
One kneading arms in portion is passed through fixing hole and is fastened by screw (10)；Described base (1) is additionally provided with collet
(11).
2. a kind of catheter tip cutting device according to claim 1 it is characterised in that: the length of described fix bar (4) is
The 1/3-1/2 of support bar (2) length.
3. a kind of catheter tip cutting device according to claim 1 it is characterised in that: the clamping part of described vessel clamp (8)
Surface positioned at the first cutter hub (51) and the second cutter hub (52) two blade.
4. a kind of catheter tip cutting device according to claim 1 it is characterised in that: described vessel clamp (8) clamping part
It is internally provided with cage ring (9), the shape that the shape of cage ring (9) is surrounded with two clamping limbs in blessing portion is identical.
5. a kind of catheter tip cutting device according to claim 4 it is characterised in that: described cage ring (9) has difference
Specification, external diameter is identical and internal diameter is different for the cage ring (9) of different size.
6. a kind of catheter tip cutting device according to claim 4 it is characterised in that: described cage ring is provided with gap.
7. a kind of catheter tip cutting device according to claim 1 it is characterised in that: described collet (11) be located at vessel clamp
(8) underface of clamping part and the first cutter hub (51) and the second cutter hub (52) two blade.
8. a kind of catheter tip cutting device according to claim 1 it is characterised in that: the height of described collet (11) be receive
The 1/2-2/3 of collector body height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904359.6U CN205889326U (en) | 2016-08-19 | 2016-08-19 | Lead barrel tip end -grain cutting and get ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904359.6U CN205889326U (en) | 2016-08-19 | 2016-08-19 | Lead barrel tip end -grain cutting and get ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889326U true CN205889326U (en) | 2017-01-18 |
Family
ID=57779781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904359.6U Expired - Fee Related CN205889326U (en) | 2016-08-19 | 2016-08-19 | Lead barrel tip end -grain cutting and get ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168741A (en) * | 2020-01-08 | 2020-05-19 | 陈建生 | Automatic go up high-efficient shearing mechanism of rubber stick of unloading |
-
2016
- 2016-08-19 CN CN201620904359.6U patent/CN205889326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168741A (en) * | 2020-01-08 | 2020-05-19 | 陈建生 | Automatic go up high-efficient shearing mechanism of rubber stick of unloading |
| CN111168741B (en) * | 2020-01-08 | 2021-04-23 | 陈建生 | Automatic go up high-efficient shearing mechanism of rubber stick of unloading |
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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: 20170118 Termination date: 20180819 |