CN2862988Y - Sliding rail type medical tourniquet - Google Patents
Sliding rail type medical tourniquet Download PDFInfo
- Publication number
- CN2862988Y CN2862988Y CN 200520122971 CN200520122971U CN2862988Y CN 2862988 Y CN2862988 Y CN 2862988Y CN 200520122971 CN200520122971 CN 200520122971 CN 200520122971 U CN200520122971 U CN 200520122971U CN 2862988 Y CN2862988 Y CN 2862988Y
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- CN
- China
- Prior art keywords
- plug
- socket
- slide rail
- elastic webbing
- width
- 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
A slide rail type medical tourniquet is provided belonging to the technical field of medical equipment, which can be used to resolve the problem of utilization and adjustment of tourniquets. It is characterized in that: The utility model comprises a flattened elastic tape, as well as a socket and a plug. The socket is a U-shaped slot body with two sidewalls and a bottom. Width of the slot body bottom matches the elastic tape width. Symmetrical concave slide slots are provided on the two sidewalls. The slide slot is in parallel with the bottom edge. The plug is cuboids, one end of which is connected with the flattened elastic tape. The plug width matches bottom width of the U-shaped slot body of the socket. Both sidewalls of the plug are respectively provided with a heave shaft. The shaft diameter and height corresponds with width and depth of the slide slot. The plug shaft is put into the slide slot, after which it can swing around the shaft with the elastic tape tension and artificial pressure. The utility model can fulfill quick and convenient of fastening or releasing elastic tourniquet, and its tightness adjustment can be performed smoothly and freely.
Description
Technical field
This utility model relates to a kind of medical tourniquet, belongs to technical field of medical instruments.
Background technology
In the process of medical treatment, usually need the patient is carried out arm venous blood collection or transfusion.Medical personnel need tighten the proximal part of patient's arm blood sampling place during operation, the degree of tightening is between arterial pressure and venous pressure, the vein blood vessel of patient's arm distal end constantly flows into owing to blood and can not flow out like this, and make the tension force in the vein blood vessel increase, vein blood vessel is full to be manifested, and is convenient to medical personnel and implements venipuncture procedure.The widely used utensil of tightening is the rubber tubular tourniquet at present, and the zest to the patient during use is big, and binding was not stretched tight out at that time easily, and the patient does not feel like oneself.Except the rubber tubular tourniquet, also have other improved tourniquet in the market, China Patent No. 02289887.5 and China Patent No. 02288089.5 disclose " self-service press-button type tourniquet " and " medical tourniquet " respectively.These two kinds of tourniquets all have and unclamp, tighten conveniently advantage, are the good substitute products of traditional rubber tubular tourniquet.But in use find, tighten up the shortcoming that the back just can not gently be loosened again, must be restarted when tension need loosen in case the said goods in use exists, and the structure of product is comparatively complicated, manufacture process requirement is higher, has increased the expenditure of cost.
Summary of the invention
Technical problem to be solved in the utility model be overcome the shortcoming of above-mentioned prior art and provide a kind of be convenient to control tie up tightness and can arbitrarily control degree of tightness speed, patient feels comfortable, cost of manufacture is cheap medical tourniquet.
The technical scheme that addresses the above problem is:
A kind of slide rail type medical tourniquet, it has a flattened elastic elastic webbing, also have a socket and a plug, socket is by two lateral walls and the U-lag body that rectangular bottom surface is formed, the width of intravital bottom width of groove and flattened elastic elastic webbing is complementary, helped symmetric spill sliding-rail groove in both sides, sliding-rail groove is parallel with the base, start from the same edge of two lateral walls, terminate in the middle part of two lateral walls, plug is a hexahedron, two sides and bottom surface can be embedded in along the flute length direction of socket U-lag in the socket U-lag, the width of the width of bottom surface and socket U-lag body is complementary, and protruding rotating shaft, the diameter of rotating shaft are arranged respectively on the two sides of plug, the height of projection respectively with the width of sliding-rail groove, the degree of depth is complementary, the position of rotating shaft is at the middle part of two sides, one end of flattened elastic elastic webbing is connected with plug, and the middle part is placed between plug bottom surface and the socket bottom surface, and the other end passes outside plug bottom surface and the socket bottom surface.
Above-mentioned slide rail type medical tourniquet has 1～2 mm clearance between the flattened elastic elastic webbing plug bottom surface and that be placed on below, plug bottom surface.
Above-mentioned slide rail type medical tourniquet, the rotating shaft rear portion of described plug are connected with the slide rail of projection, and the height of projection of slide rail is identical with the height of rotating shaft projection, and the lower limb of slide rail is parallel with the base of plug, and the position of lower limb and the center of rotating shaft flush.
Above-mentioned slide rail type medical tourniquet, the height of the level of socket two lateral walls of being bordered on spill sliding-rail groove rear portion top edge and the bottom land of sliding-rail groove is identical.
Above-mentioned slide rail type medical tourniquet, the flexible band guide plate in the bottom of the two sides of described socket, the gap between elastic webbing guide plate and the socket inner bottom surface and the thickness of flattened elastic elastic webbing are complementary.
Above-mentioned slide rail type medical tourniquet has the tabletting of two projectioies on the bottom surface of described plug, lay respectively at the two ends of bottom surface, and the height of projection is greater than the thickness of the elastic webbing guide plate of socket bottom.
Above-mentioned slide rail type medical tourniquet, described plug is that insertion slot type is connected with the flattened elastic elastic webbing, and an end of plug has slot, and an end of flattened elastic elastic webbing has chuck, and the thickness and the slot of chuck are complementary.
The medical tourniquet of this structure, the rotating shaft of plug is after the sliding-rail groove insertion of socket, plug can swing around the shaft under the effect of the tension force of flattened elastic elastic webbing and artificial pressure, realization compresses or loosens the flattened elastic elastic webbing, thereby makes the elasticity tourniquet tighten up, loosen convenient and swift, promptly can delay the receipts of relaxing, also can be relaxed soon tight, the adjusting elasticity is free and relaxed, and it is comfortable that patient feels, this tourniquet simple in structure, cost of manufacture is cheap, be suitable for extensive popularization.
Description of drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the sketch map of socket;
Fig. 3 is the sketch map of plug.
Labelling is as follows among the figure: flattened elastic elastic webbing 1, slot 2, socket 3, plug 4, lateral wall 5, bottom surface 6, sliding-rail groove 7, rotating shaft 8, slide rail 9, elastic webbing guide plate 10, tabletting 11, chuck 12.
The specific embodiment
As can be seen from the figure, this slide rail type medical tourniquet, it is partly formed by three: flattened elastic elastic webbing 1, socket 3, plug 4.Flattened elastic elastic webbing 1 is used to tie up patient's limbs, and its end is fixedlyed connected with plug 4, and the other end passes socket 3, tension.Socket 3 is that the width of groove intravital bottom surface 6 width and flattened elastic elastic webbing 1 is complementary by rectangle two lateral walls 5 and the U-lag body that rectangular bottom surface 6 is formed, and flattened elastic elastic webbing 1 is placed on the bottom surface 6 of cell body.On two lateral walls 5 of socket 3 symmetric spill sliding-rail groove 7 is arranged, sliding-rail groove 7 is parallel with the base, extends to the middle part of two lateral walls 5 from the rear portion of two lateral walls 5.Plug 4 is a cuboid, and the one end has slot 2, and an end of flattened elastic elastic webbing 1 has chuck 12, be inserted in the slot 2, flattened elastic elastic webbing 1 promptly can not be pulled out, also can adopt hook wait alternate manner realize with plug 4 fixedly connected this utility model employing metal collet.The width of the width of plug 4 cuboids and socket U-lag body is complementary, and its two sides and bottom surface can be inserted in the U-lag.Protruding rotating shaft 8 is arranged respectively on the two sides of plug 4, and the diameter of rotating shaft 8, height are complementary with width, the degree of depth of sliding-rail groove 7.The position of rotating shaft 8 is at the middle part of two sides, the center of rotating shaft 8 should be that this distance adds that the thickness of flattened elastic elastic webbing 1 is slightly less than the center of sliding-rail groove 7 of socket 3 to the distance of socket 3 bottom surfaces 6 to the distance of plug bottom surface, after the sliding-rail groove 7 of socket 3 is inserted in the rotating shaft 8 of plug 4 like this, plug 4 bottom surfaces be positioned at flattened elastic elastic webbing 1 above, and certain clearance is arranged, this gap is the 1-2 millimeter, and plug 48 swings around the shaft make the bottom surface of plug 4 oppress flattened elastic elastic webbing 1.
Show also among the figure that rotating shaft 8 rear portions of plug 4 are connected with the slide rail 9 of projection, the height of projection degree of slide rail 9 is identical with the height of rotating shaft 8 projectioies, and the lower limb of slide rail 9 is parallel with the base of plug 4, and the center of the position of lower limb and rotating shaft 8 flushes.
For cooperating the slide rail 9 on the above-mentioned plug 4, the planar height of two lateral walls 5 that are connected at the top edge rear portion of the sliding-rail groove 7 of socket 3 is also recessed to identical with the height of the bottom land of sliding-rail groove 7, and promptly sliding-rail groove 7 bottom lands to the last base of socket 3 is the plane of sustained height.
Show also among the figure that at the flexible band guide plate 10 in bottom of the two sides of socket 3, flattened elastic elastic webbing 1 passes the gap between elastic webbing guide plate 10 and socket bottom surface 6.At the two ends, bottom surface of plug 4 two projectioies are arranged, as tabletting 11, the height of projection makes plug 4 not be subjected to the influence of elastic webbing guide plate 10 when compressing flattened elastic elastic webbing 1 greater than the thickness of the elastic webbing guide plate 10 of socket 3 bottoms.
Also show among the figure, a bottom face 6 that enters with respect to flattened elastic elastic webbing 1 of socket 3 has a downward inclination angle, and promptly Open Side Down herein tilts for socket 3, and its effect is when user loosens operation, the tabletting 11 of plug 4 can not tightly suppress the flattened elastic elastic webbing 1 at this place, and influence is loosened.
The work process of the medical tourniquet of this structure is as follows:
Elder generation is fixing with the slot 2 of the chuck 12 insertion plugs 4 of an end of flattened elastic elastic webbing 1, pass the gap of mid portion between elastic webbing guide plate 10 and socket bottom surface 6 with flattened elastic elastic webbing 1 again, then the rotating shaft 8 of plug 4 and slide rail 9 sliding-rail groove 7 along socket 3 is inserted, make rotating shaft 8 arrive the end of sliding-rail groove 7, this moment, plug 4 and socket 3 closures were one.Patient's limbs are passed from flattened elastic elastic webbing 1 tying up the circle of formation, other end tension flattened elastic elastic webbing 1 at socket 3, be subjected to reverse tension force when at this moment clamping human body limb owing to flattened elastic elastic webbing 1, one end of the plug 4 that connects flattened elastic elastic webbing 1 is moved upward, plug 4 i.e. 8 swings around the shaft, the other end of plug 4 compresses flattened elastic elastic webbing 1 downwards, and the flattened elastic elastic webbing 1 of therefore tension just can not unclamp, and finishes the process of tying up.During unclamp operation, medical personnel press down gently with the end of finger at the connection flattened elastic elastic webbing 1 of plug 4, plug 4 i.e. 8 swings around the shaft, the other end of plug 4 lifts, loosen compressing, can slowly unclamp flattened elastic elastic webbing 1, push plug 4 when pushing backward open flattened elastic elastic webbing 1, plug 4 can separate with socket 3, and is very convenient.In aforesaid operations, medical personnel can realize the slow receipts of relaxing by controlling tension flattened elastic elastic webbing with the degree that presses down plug one end, also can be relaxed soon tight, and the adjusting elasticity is free and relaxed, and it is comfortable that patient feels.
Claims (7)
1. slide rail type medical tourniquet, it has a flattened elastic elastic webbing [1], it is characterized in that: it also is provided with a socket [3] and a plug [4], socket [3] is the U-lag body of being made up of two lateral walls [5] and a rectangular bottom surface [6], the width of the intravital bottom surface of groove [6] width and flattened elastic elastic webbing [1] is complementary, symmetric spill sliding-rail groove [7] is arranged on two lateral walls [5], sliding-rail groove [7] is parallel with the base, start from the same edge of two lateral walls [5], terminate in the middle part of two lateral walls [5], plug [4] is a hexahedron, two sides and bottom surface can be embedded in socket [3] U-lag along the flute length direction of socket [3] U-lag, the width of the width of bottom surface and socket [3] U-lag body is complementary, protruding rotating shaft [8] is arranged respectively on the two sides of plug [4], the diameter of rotating shaft [8], the height of projection respectively with the width of sliding-rail groove [7], the degree of depth is complementary, the position of rotating shaft [8] is at the middle part of two sides, one end of flattened elastic elastic webbing [1] is connected with plug [4], the middle part is placed between the bottom surface [6] of plug [4] bottom surface and socket [3], and the other end passes outside the bottom surface [6] of plug [4] bottom surface and socket [3].
2. slide rail type medical tourniquet according to claim 1 is characterized in that: described plug [4] bottom surface and be placed between the flattened elastic elastic webbing [1] of plug [4] bottom surface below 1～2 mm clearance is arranged.
3. slide rail type medical tourniquet according to claim 2, it is characterized in that: rotating shaft [8] rear portion of described plug [4] is connected with the slide rail [9] of projection, the height of projection of slide rail [9] is identical with the height of rotating shaft [8] projection, the lower limb of slide rail [9] is parallel with the base of plug [4], and the center of the position of lower limb and rotating shaft [8] flushes.
4. slide rail type medical tourniquet according to claim 3 is characterized in that: the height of the level of socket [3] two lateral walls [5] of being bordered on spill sliding-rail groove [7] rear portion top edge and the bottom land of sliding-rail groove [7] is identical.
5. slide rail type medical tourniquet according to claim 4, it is characterized in that: the flexible band guide plate in bottom [10] of two lateral walls [5] of described socket [3], the gap between elastic webbing guide plate [10] and socket bottom surface [6] and the thickness of flattened elastic elastic webbing [1] are complementary.
6. slide rail type medical tourniquet according to claim 5 is characterized in that: two protruding tablettings [11] are arranged on the bottom surface of described plug [4], lay respectively at the two ends of bottom surface, the height of projection is greater than the thickness of the elastic webbing guide plate [10] of socket [3] bottom.
7. slide rail type medical tourniquet according to claim 6, it is characterized in that: plug [4] is connected for insertion slot type with flattened elastic elastic webbing [1], one end of plug [4] has slot [2], and an end of flattened elastic elastic webbing [1] has chuck [12], and the thickness of chuck [12] and slot [2] are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122971 CN2862988Y (en) | 2005-11-07 | 2005-11-07 | Sliding rail type medical tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122971 CN2862988Y (en) | 2005-11-07 | 2005-11-07 | Sliding rail type medical tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862988Y true CN2862988Y (en) | 2007-01-31 |
Family
ID=37675441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520122971 Expired - Fee Related CN2862988Y (en) | 2005-11-07 | 2005-11-07 | Sliding rail type medical tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862988Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349561A (en) * | 2013-07-11 | 2013-10-16 | 裴天蛟 | Disposable self-destruction tourniquet |
| DE102017121812A1 (en) * | 2017-09-20 | 2019-03-21 | daisygrip GmbH | Device for stowing vessels and method for disinfecting a device for stowing vessels |
-
2005
- 2005-11-07 CN CN 200520122971 patent/CN2862988Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349561A (en) * | 2013-07-11 | 2013-10-16 | 裴天蛟 | Disposable self-destruction tourniquet |
| CN103349561B (en) * | 2013-07-11 | 2015-08-12 | 裴天蛟 | Disposable self-destructing tourniquet |
| DE102017121812A1 (en) * | 2017-09-20 | 2019-03-21 | daisygrip GmbH | Device for stowing vessels and method for disinfecting a device for stowing vessels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |