CN203898904U - Sengstaken-Blakemore tube traction device - Google Patents
Sengstaken-Blakemore tube traction device Download PDFInfo
- Publication number
- CN203898904U CN203898904U CN201420249687.8U CN201420249687U CN203898904U CN 203898904 U CN203898904 U CN 203898904U CN 201420249687 U CN201420249687 U CN 201420249687U CN 203898904 U CN203898904 U CN 203898904U
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- CN
- China
- Prior art keywords
- traction
- wind spring
- wire
- wheel
- traction box
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- Expired - Fee Related
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Abstract
The utility model discloses a Sengstaken-Blakemore tube traction device and belongs to the field of medical apparatus. The Sengstaken-Blakemore tube traction device comprises a support rack, a traction box and a fixing seat. The traction box and the fixing seat are respectively disposed at the top and the bottom of the support rack. A guide thread wheel for winding a guide thread is disposed in the traction box. The guide thread wheel is rotatably mounted on the inner wall of the traction box. The inner end of the guide thread is connected with the guide thread wheel, and the outer end thereof penetrates the traction box and is guided out. A torsion elastic part for driving the guide thread wheel to rotate to wind the guide thread is further disposed in the traction box. The Sengstaken-Blakemore tube traction device has the advantages that the guide wire which can be wound by the torsion elastic part is disposed in the traction box to serve as the traction force source of the Sengstaken-Blakemore tube, the guide thread can be automatically retracted back into the traction box, a traction manner through heavy object suspension in the prior art is abandoned, the Sengstaken-Blakemore tube traction device is neat in overall structure and convenient and safe to use, and the fixing seat is matched with the support rack to provide a traction support special for a Sengstaken-Blakemore tube.
Description
Technical field
This utility model, for medical instruments field, particularly relates to a kind of Three-cavity two-sac tube traction device.
Background technology
Sengstaken-Blakemore tube is that treatment massive hemorrhage of gastrointestinal tract is the most direct, method effectively, normally place after Sengstaken-Blakemore tube patient clinically, the pipeline of stomach tube, gastric qi capsule and esophageal balloon is closed with blood vessel clamp, again three lumens are drawn effectively, thereby ensure that Sengstaken-Blakemore tube reaches the object of hemostasis by compression.Only focus on clinically patient and within the shortest time, accept Sengstaken-Blakemore tube hemostasis by compression treatment, and the traction method of Sengstaken-Blakemore tube does not have stationary device, there is diverse ways in different hospitals, or even the method for the different department of same hospital traction is also not quite similar.Conventionally a binder is directly tied up to Sengstaken-Blakemore tube opening part, on the horizontal hook that hangs over drip stand of binder, end is tied up a not bottling liquid in Kaifeng (250ml left and right, about 0.5kg) again.Whole traction apparatus is extremely simple, neither attractive in appearance, also has certain potential safety hazard:
1, binder is directly tied up the opening part at three lumen two capsules, is easy to loosening slippage.
2, it is upper that binder directly hangs over drip stand hook, and patient, in the time standing up or move, does not have pulley, and frictional force increases, and produces pain, affects patient's comfort level.
3, trailing weight replaces with bottling liquid, if accidentally break glass bottle, it is invalid to cause drawing, and produces adverse consequences.
4, there is no fixed drawbar, be all to remove drip stand temporarily, tie up a bottling liquid with binder while use at every turn, loses time, and delays rescue.
Utility model content
For addressing the above problem, this utility model provides a kind of special Three-cavity two-sac tube traction device that substitutes existing weight suspension traction formula.
This utility model solves the technical scheme that its technical problem adopts: a kind of Three-cavity two-sac tube traction device, comprise bracing frame, the traction box of being located at respectively support frame as described above top and bottom and holder, in described traction box, be provided with the wire leading wheel around lead-in wire, the rotating traction box inwall that is installed on of described wire leading wheel, the inner of described lead-in wire is connected with wire leading wheel, draw through traction box outer end, is also provided with the torsion elastic component that drives described wire leading wheel to rotate to pack up described lead-in wire in described traction box.
Be further used as the improvement of technical solutions of the utility model, support frame as described above comprises the sleeve pipe being fixedly connected with described holder and the elevating lever that inserts described sleeve pipe, described traction box is located at the top of elevating lever, is provided with the spiral fastener of fixing described elevating lever through described sleeve pipe sidewall.
Be further used as the improvement of technical solutions of the utility model, on described holder, form bayonet socket is installed, and the fastening bolt probeing in described installation bayonet socket is housed on described holder.
Be further used as the improvement of technical solutions of the utility model, described torsion elastic component is wind spring, in described traction box, be provided with the wind spring wheel of the described wind spring of coiling, the rotating traction box inwall that is installed on of described wind spring wheel, the two ends of described wind spring are fixedly connected with wind spring wheel with traction box respectively, and the periphery of described wire leading wheel and wind spring wheel is provided with the intermeshing gear teeth.
Be further used as the improvement of technical solutions of the utility model, the diameter of described wire leading wheel is less than the diameter of described wind spring wheel.
Be further used as the improvement of technical solutions of the utility model, the inwall of described traction box is provided with and probes into traction box inner chamber and described wire leading wheel is installed respectively and lead-in wire wheel shaft and the wind spring wheel shaft of wind spring wheel, described wire leading wheel is provided with the axle bed that is inserted in described lead-in wire wheel shaft, the inner of described lead-in wire is connected with described axle bed, the end face of described wind spring wheel shaft is provided with the first draw-in groove, described wind spring wheel is provided with the cylinder coaxial with wind spring wheel shaft, described cylinder is provided with the second draw-in groove, and the two ends of described wind spring form respectively the dop that embeds described the first draw-in groove and the second draw-in groove.
Be further used as the improvement of technical solutions of the utility model, the outer end of described lead-in wire is connected with clip, is provided with the scale that can show pulling force along described lead-in wire.
The beneficial effects of the utility model: 1. in this traction apparatus, bracing frame can, according to the needs that use, be placed in ad-hoc location by holder, thereby provides special towing bracket for Sengstaken-Blakemore tube; 2. the lead-in wire that setting can be tightened up by torsion elastic component in the traction box on bracing frame top is as the pull strength source of Sengstaken-Blakemore tube, after traction finishes, lead-in wire can automatic drawing back to traction box, abandon the tractive manner suspending in midair by weight in prior art, overall structure is cleaner and tidier, uses more convenient, safety; 3. bracing frame adopts adjustable for height version, when ensureing that bracing frame is placed in diverse location, meets the requirement of Sengstaken-Blakemore tube traction angle; 4. in this utility model, torsion elastic component is preferably wind spring, wind spring is by the wind spring wheel engaging with wire leading wheel, control the pull strength of lead-in wire, wind spring coils respectively on different runners from lead-in wire, in avoiding wind spring to take for wire leading wheel, also take turns by wind spring the design that is greater than wire leading wheel, increase the gear ratio of wind spring wheel with wire leading wheel, and then under the identical corner of wind spring, can pack up longer lead-in wire; 5. lead external clip, can directly be connected with Sengstaken-Blakemore tube, saves the fixed form of colligation in prior art or mosquito forceps; 6. lead-in wire peripheral hardware scale, makes user can clearly see pulling force in the time of tow lead.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model embodiment overall structure schematic diagram;
Fig. 2 is this utility model embodiment traction box structural representation.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model provides a kind of Three-cavity two-sac tube traction device, comprise bracing frame 1, the traction box 2 of being located at respectively support frame as described above 1 top and bottom and holder 3, on described holder 3, form bayonet socket 31 is installed, and the fastening bolt 32 probeing in described installation bayonet socket 31 is housed on described holder 3.
Support frame as described above 1 comprises the sleeve pipe 11 being fixedly connected with described holder 3 and the elevating lever 12 that inserts described sleeve pipe 11, and described traction box 2 is located at the top of elevating lever 12, is provided with the spiral fastener 13 of fixing described elevating lever 12 through described sleeve pipe 11 sidewalls.
In described traction box 2, be provided with the wire leading wheel 5 around lead-in wire 4, rotating traction box 2 inwalls that are installed on of described wire leading wheel 5, the inner of described lead-in wire 4 is connected with wire leading wheel 5, draw through traction box 2 outer end, is also provided with the torsion elastic component that drives described wire leading wheel 5 to rotate to pack up described lead-in wire 4 in described traction box 2.The outer end of described lead-in wire 4 is connected with clip 41, is provided with the scale 42 that can show pulling force along described lead-in wire 4.
Concrete, described torsion elastic component is wind spring 6, in described traction box 2, be provided with the wind spring wheel 7 of the described wind spring 6 of coiling, described wind spring is taken turns 7 rotating traction box 2 inwalls that are installed on, the two ends of described wind spring 6 are fixedly connected with wind spring wheel 7 with traction box 5 respectively, and the periphery of described wire leading wheel 5 and wind spring wheel 7 is provided with the intermeshing gear teeth.The diameter of described wire leading wheel 5 is less than the diameter of described wind spring wheel 7.The inwall of described traction box 2 is provided with and probes into traction box 2 inner chambers and described wire leading wheel 5 is installed respectively and lead-in wire wheel shaft 21 and the wind spring wheel shaft 22 of wind spring wheel 7, described wire leading wheel 5 is provided with the axle bed 51 that is inserted in described lead-in wire wheel shaft 21, the inner of described lead-in wire 4 is connected with described axle bed 51, the end face of described wind spring wheel shaft 22 is provided with the first draw-in groove 23, described wind spring wheel 7 is provided with the cylinder 71 coaxial with wind spring wheel shaft 22, described cylinder 71 is provided with the second draw-in groove 72, and the two ends of described wind spring 6 form respectively the dop that embeds described the first draw-in groove 23 and the second draw-in groove 72.
When use, bracing frame 1 can as required, be placed in the ad-hoc location of medical bedstead by holder 3, then will go between and 4 be pulled out by traction box 2, and be fixed on Sengstaken-Blakemore tube by clip 41, adjust the height of bracing frame 1, to meet the requirement of Sengstaken-Blakemore tube traction angle; After traction, unclamp clip 41, lead-in wire automatic drawing back is to traction box 2, and this utility model provides special towing bracket by the above-mentioned Sengstaken-Blakemore tube that is designed to, and can be widely used in clinical.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to this utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (7)
1. a Three-cavity two-sac tube traction device, it is characterized in that: comprise bracing frame, the traction box of being located at respectively support frame as described above top and bottom and holder, in described traction box, be provided with the wire leading wheel around lead-in wire, the rotating traction box inwall that is installed on of described wire leading wheel, the inner of described lead-in wire is connected with wire leading wheel, draw through traction box outer end, is also provided with the torsion elastic component that drives described wire leading wheel to rotate to pack up described lead-in wire in described traction box.
2. Three-cavity two-sac tube traction device according to claim 1, it is characterized in that: support frame as described above comprises the sleeve pipe being fixedly connected with described holder and the elevating lever that inserts described sleeve pipe, described traction box is located at the top of elevating lever, is provided with the spiral fastener of fixing described elevating lever through described sleeve pipe sidewall.
3. Three-cavity two-sac tube traction device according to claim 2, is characterized in that: on described holder, form bayonet socket is installed, and the fastening bolt probeing in described installation bayonet socket is housed on described holder.
4. Three-cavity two-sac tube traction device according to claim 1, it is characterized in that: described torsion elastic component is wind spring, in described traction box, be provided with the wind spring wheel of the described wind spring of coiling, the rotating traction box inwall that is installed on of described wind spring wheel, the two ends of described wind spring are fixedly connected with wind spring wheel with traction box respectively, and the periphery of described wire leading wheel and wind spring wheel is provided with the intermeshing gear teeth.
5. Three-cavity two-sac tube traction device according to claim 4, is characterized in that: the diameter of described wire leading wheel is less than the diameter of described wind spring wheel.
6. Three-cavity two-sac tube traction device according to claim 5, it is characterized in that: the inwall of described traction box is provided with and probes into traction box inner chamber and described wire leading wheel is installed respectively and lead-in wire wheel shaft and the wind spring wheel shaft of wind spring wheel, described wire leading wheel is provided with the axle bed that is inserted in described lead-in wire wheel shaft, the inner of described lead-in wire is connected with described axle bed, the end face of described wind spring wheel shaft is provided with the first draw-in groove, described wind spring wheel is provided with the cylinder coaxial with wind spring wheel shaft, described cylinder is provided with the second draw-in groove, the two ends of described wind spring form respectively the dop that embeds described the first draw-in groove and the second draw-in groove.
7. according to the Three-cavity two-sac tube traction device described in claim 1～6 any one, it is characterized in that: the outer end of described lead-in wire is connected with clip, be provided with the scale that can show pulling force along described lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249687.8U CN203898904U (en) | 2014-05-15 | 2014-05-15 | Sengstaken-Blakemore tube traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249687.8U CN203898904U (en) | 2014-05-15 | 2014-05-15 | Sengstaken-Blakemore tube traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898904U true CN203898904U (en) | 2014-10-29 |
Family
ID=51773200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249687.8U Expired - Fee Related CN203898904U (en) | 2014-05-15 | 2014-05-15 | Sengstaken-Blakemore tube traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553737A (en) * | 2018-03-28 | 2018-09-21 | 华中科技大学同济医学院附属协和医院 | Sengstaken-Blakemore tube traction fixing device |
-
2014
- 2014-05-15 CN CN201420249687.8U patent/CN203898904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553737A (en) * | 2018-03-28 | 2018-09-21 | 华中科技大学同济医学院附属协和医院 | Sengstaken-Blakemore tube traction fixing device |
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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: 20141029 Termination date: 20180515 |