CN205548616U - Arteria femoralis haemostat - Google Patents
Arteria femoralis haemostat Download PDFInfo
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- CN205548616U CN205548616U CN201620140919.5U CN201620140919U CN205548616U CN 205548616 U CN205548616 U CN 205548616U CN 201620140919 U CN201620140919 U CN 201620140919U CN 205548616 U CN205548616 U CN 205548616U
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- semicircle
- femoral artery
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- bandage
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Abstract
The utility model relates to a technological apparatus field of medical treatment hemostasis, in particular to arteria femoralis haemostat. The utility model discloses an arteria femoralis haemostat, including clamp plate, layer board and bandage, the both ends of bandage are overlapped respectively on clamp plate and layer board, be provided with through -hole and hemostasis device on the clamp plate, the hemostasis device includes power spare, drive mechanism and pressing piece, and drive mechanism includes semicircle worm wheel, semicircle baffle, meshes the worm of being connected with the semicircle worm wheel, and the pressing piece is in the through -hole top, the utility model discloses in, hold the thigh with the layer board below, above the clamp plate pasted the thigh, with the both ends that the bandage entangled layer board and clamp plate, the fastening is the thigh firmly, power spare slowly drives the drive mechanism motion, worm and semicircle worm wheel meshing cooperation motion, and guide arm motion under the guide slot guide makes the worm downstream to drive the pressing piece downstream, be close to the through -hole, thereby push down the arteria femoralis, stanch. The utility model is simple in operation, convenient and practical, high -efficient safety.
Description
Technical field
This utility model relates to medical haemostatic technology instrument field, particularly to a kind of femoral artery hemostat.
Background technology
At medical domain, it is equally known that femoral artery is the trunk of artery of lower extremity, external iliac artery continue, enter femoral triangle in the deep face at inguinal ligament midpoint.In femoral triangle, femoral artery is first positioned at femoral venous outside, is gradually cross over femoral venous front from outside, descending enter adductor canal, then wear adductor tendinous opening to nest, rename tremulous pulse.Femoral artery is shallow in groin midpoint location tables, can touch and beat, and is first aid hemostasis by compression clinically and carries out the position punctured.
Percutaneous femoral artery puncture carries out getting involved inspection and treatment is widely used at present, after interventional therapy operation, the hemostasis by compression of femoral artery will be carried out, but postoperative the most effectively reduce hemorrhage, shorten affected limb braking time, prevention or the occurrence probability of minimizing deep venous thrombosis, reduce medical expense, get involved doctor by clinical neurosurgery always and paid close attention to；Currently used main method is by finger hemostasis by compression, need pressing 10-15 minute, then with gauze pad and binder pressure dressing, within about 6-8 hour, could stop blooding, but this method, during pressing pressurization, must keep the size of finger dynamics, needs also otherwise can affect lower limb blood supply by staunch blood, the shortcoming of this method is the most obvious, dynamics is difficult to hold, and medical worker's labor intensity is big, easily causes the phenomenon of oozing of blood and hematoma.
In recent years, being the most also proposed a few money femoral artery hemostat, have certain liberation to manpower, but some haemostat can not be adjusted with thigh angle, some prices are prohibitively expensive, considerably increase the medical expense of patient.
Patent name is the Chinese utility model patent of a kind of femoral artery compressor (Publication No. CN203736257U), disclose a kind of femoral artery compressor, including compressing parts, circular flexible backplate, four fastening straps, gripper shoe, screw rod and hardboard, described compressing parts are fixed on flexible backplate front center position；Four described fastening straps are by the dismountable edge being arranged on flexible backplate of adjustable fixed mechanism and line out of plumb between any two；Be provided with screw centered by described gripper shoe, two ends are fixed on the arc at the flexible backplate back side, and the center of gripper shoe is vertical with the center of flexibility backplate to be overlapped；Described screw rod is connected through screw is supporting with screw, and hardboard is close in the front end of screw rod；Described hardboard is fixed on flexible center, the backplate back side, it is characterised in that: described compressing parts are the hemispherical that medical silica-gel is made, and compressing parts sphere is provided with papillary bulge portion.In this technical scheme, cored screw connect pressurization screw rod and pass through screw, fix silica gel head below pressurization screw rod, regulate pressure by screw rod, so adjustable height accurately can not be regulated, and self-locking can not be kept completely, inconvenient operation, impracticable.
Summary of the invention
In order to overcome deficiency described above, the purpose of this utility model is to provide a kind of easy to operate, a kind of femoral artery hemostat of highly effective, haemostatic effect.
The technical scheme in the invention for solving the technical problem is:
A kind of femoral artery hemostat, wherein, including pressing plate, supporting plate and bandage, the two ends of described bandage are respectively fitted on described pressing plate and supporting plate；Through hole and hemostasis device it is provided with on described pressing plate, described hemostasis device includes force piece, drive mechanism and pressing piece, described drive mechanism includes semicircle worm gear, semicircle guide plate, the worm screw being connected is engaged with described semicircle worm gear, described semicircle guide plate is in the both sides of described semicircle worm gear, it is provided with guide groove on described semicircle guide plate, one end of described worm screw is connected with described force piece, the other end of described worm screw is hinged with described pressing piece, sleeve also it is socketed with on described worm screw, it is provided with guide rod on described sleeve, described guide rod is flexibly connected with described semicircle guide plate in stretching into described guide groove, described pressing piece is in above described through hole.
As a kind of improvement of the present utility model, described pressing piece includes that pad and silica shell, described silica shell are enclosed within described pad.
As further improvement of the utility model, the material of described pad is transparent resin material.
Further improving as of the present utility model, described pad is provided with bearing, described worm screw carries out hinged by articulated joint with described bearing.
Further improving as of the present utility model, described guide rod is connected with described force piece by connecting rod.
Further improve as of the present utility model, described worm screw is additionally provided with the block plate for limiting described sleeve axially-movable.
Further improving as of the present utility model, the both sides of described pressing plate are provided with the pull bar for being socketed described bandage.
Further improving as of the present utility model, the bottom surface of described pressing plate is arc.
Further improving as of the present utility model, described force piece includes motor.
In this utility model, holding below thigh with supporting plate, pressing plate touch above thigh, entangles the two ends of supporting plate and pressing plate with bandage, fastens thigh；Force piece slowly drives drive mechanism to move, and worm screw engages routing motion with semicircle worm gear, and guide rod moves under guide groove guides, and makes worm screw move downward, thus drives pressing piece to move downward, and near through hole, thus pushes down femoral artery, stops blooding.This utility model is simple to operate, convenient and practical, highly effective and safe.
Accompanying drawing explanation
For ease of explanation, this utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model center platen；
Fig. 3 is the front view of Fig. 2；
Reference: 1-pressing plate, 11-through hole, 12-hemostasis device, 121-force piece, 1211-motor, 122-pressing piece, 1221-pad, 1222-bearing, 1223-hinged seat, 1224-silica shell, 123-drive mechanism, 1231-semicircle worm gear, 1232-semicircle guide plate, 1233-worm screw, 1234-guide groove, 1235-sleeve, 1236-guide rod, 1237-block plate, 1238-connecting rod, 13-pull bar, 2-supporting plate, 3-bandage.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of femoral artery hemostat of the present utility model, including pressing plate 1, supporting plate 2 and bandage 3, the two ends of bandage 3 are respectively fitted on pressing plate 1 and supporting plate 2；Bandage 3 can be Dispoable medical bandage.
nullAs shown in Figure 1，In this utility model，Through hole 11 and hemostasis device 12 it is provided with on pressing plate 1，Hemostasis device 12 includes force piece 121、Drive mechanism 123 and pressing piece 122，Drive mechanism 123 includes semicircle worm gear 1231、Semicircle guide plate 1232、The worm screw 1233 being connected is engaged with semicircle worm gear 1231，Semicircle guide plate 1232 is in the both sides of semicircle worm gear 1231，Guide groove 1234 it is provided with on semicircle guide plate 1232，One end of worm screw 1233 is connected with force piece 121，The other end of worm screw 1233 is hinged with pressing piece 122，Sleeve 1235 also it is socketed with on worm screw 1233，Guide rod 1236 it is provided with on sleeve 1235，Guide rod 1236 is flexibly connected with semicircle guide plate 1232 in stretching into guide groove 1234，Pressing piece 122 is in above through hole 11.
In this utility model, holding below thigh with supporting plate 2, pressing plate 1 touch above thigh, entangles supporting plate 2 and the two ends of pressing plate 1 with bandage 3, fastens thigh；Force piece 121 slowly drives drive mechanism 123 to move, and worm screw 1233 engages routing motion with semicircle worm gear 1231, and guide rod 1236 is at guide groove 1234 guided-moving, make the downward arcuate movement of worm screw 1233, thus drive pressing piece 122 to move downward, near through hole 11, thus push down femoral artery, stop blooding.
In this utility model, for quick-acting haemostatic powder, and making the pressing thigh will not be the firmest, pressing piece 122 includes pad 1221 and silica shell 1224, and silica shell 1224 is enclosed within pad 1221, makes haemostatic effect more preferably, faster.
In this utility model, in order to better control over by surging, making haemostatic effect more preferable, the material of pad 1221 is transparent resin material, increases its light transmission and perspectivity, thus better controls over the operation of force piece 121.
In order to preferably make pad 1221 press down on, pad 1221 being provided with bearing 1222, worm screw 1233 carries out hinged by articulated joint 1223 with bearing 1222.
In order to preferably fix force piece 121, not being allowed to rock, guide rod 1236 is connected with force piece 121 by connecting rod 1238.
In order to make guide rod 1236 preferably guide, do not rock, worm screw 1233 is additionally provided with the block plate 1237 for limiting sleeve 1235 axially-movable.
In this utility model, in order to preferably entangle thigh, stopping blooding, the both sides of pressing plate 1 are provided with the pull bar 13 for being socketed bandage 3, make bandage 3 preferably be socketed.
In order to preferably touch thigh, the bottom surface of pressing plate 1 is arc.
It addition, force piece 121 includes chronic motor, it is also possible to be motor.
When needs stop blooding, this utility model is enclosed within femoribus internus, tension bandage 3, make at the through hole 11 of pressing plate 1, to be placed on the position needing hemostasis, then at a slow speed 1211 are opened, motor 1211 drives worm screw 1233 to rotate, owing to semicircle worm gear 1231 is motionless and worm screw 1233 has guide groove 1234 to guide, so to keep the state of engagement to rotate around semicircle turbine 1231 while worm screw 1233 revolution, the pin joint with pad 1221 is driven to carry out downwards arcuate movement during worm screw 1233 downward arcuate movement, now pad 1221 level arc pan-down, when pad 1221 is pressed into suitable pressure, close motor, device self-locking keeps pressure, without manpower, short time can stop blooding.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (9)
1. a femoral artery hemostat, it is characterised in that include that pressing plate, supporting plate and bandage, the two ends of described bandage are respectively fitted on described pressing plate and supporting plate；Through hole and hemostasis device it is provided with on described pressing plate, described hemostasis device includes force piece, drive mechanism and pressing piece, described drive mechanism includes semicircle worm gear, semicircle guide plate, the worm screw being connected is engaged with described semicircle worm gear, described semicircle guide plate is in the both sides of described semicircle worm gear, it is provided with guide groove on described semicircle guide plate, one end of described worm screw is connected with described force piece, the other end of described worm screw is hinged with described pressing piece, sleeve also it is socketed with on described worm screw, it is provided with guide rod on described sleeve, described guide rod is flexibly connected with described semicircle guide plate in stretching into described guide groove, described pressing piece is in above described through hole.
A kind of femoral artery hemostat the most according to claim 1, it is characterised in that described pressing piece includes that pad and silica shell, described silica shell are enclosed within described pad.
A kind of femoral artery hemostat the most according to claim 2, it is characterised in that the material of described pad is transparent resin material.
A kind of femoral artery hemostat the most according to claim 3, it is characterised in that being provided with bearing on described pad, described worm screw carries out hinged by articulated joint with described bearing.
A kind of femoral artery hemostat the most according to claim 4, it is characterised in that described guide rod is connected with described force piece by connecting rod.
A kind of femoral artery hemostat the most according to claim 5, it is characterised in that be additionally provided with the block plate for limiting described sleeve axially-movable on described worm screw.
A kind of femoral artery hemostat the most according to claim 6, it is characterised in that the both sides of described pressing plate are provided with the pull bar for being socketed described bandage.
A kind of femoral artery hemostat the most according to claim 7, it is characterised in that the bottom surface of described pressing plate is arc.
A kind of femoral artery hemostat the most according to claim 8, it is characterised in that described force piece includes motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140919.5U CN205548616U (en) | 2016-02-25 | 2016-02-25 | Arteria femoralis haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140919.5U CN205548616U (en) | 2016-02-25 | 2016-02-25 | Arteria femoralis haemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548616U true CN205548616U (en) | 2016-09-07 |
Family
ID=56818913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140919.5U Withdrawn - After Issue CN205548616U (en) | 2016-02-25 | 2016-02-25 | Arteria femoralis haemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496495A (en) * | 2016-02-25 | 2016-04-20 | 王艳丽 | Femoral artery hemostat |
-
2016
- 2016-02-25 CN CN201620140919.5U patent/CN205548616U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496495A (en) * | 2016-02-25 | 2016-04-20 | 王艳丽 | Femoral artery hemostat |
| CN105496495B (en) * | 2016-02-25 | 2018-03-30 | 郑州大学第一附属医院 | A kind of femoral artery hemostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180330 |