CN106821449B - It is a kind of can convenient tie-down hemostasis device - Google Patents
It is a kind of can convenient tie-down hemostasis device Download PDFInfo
- Publication number
- CN106821449B CN106821449B CN201710006197.3A CN201710006197A CN106821449B CN 106821449 B CN106821449 B CN 106821449B CN 201710006197 A CN201710006197 A CN 201710006197A CN 106821449 B CN106821449 B CN 106821449B
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- elastic
- clamping
- box
- lifting
- block
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to it is a kind of can convenient tie-down hemostasis device, it includes elastic box, the gripping mechanism with arm cooperation is provided with below the elastic box, the clamping device with the cooperation of tourniquet both ends is provided in the elastic box, the clamping device is socketed on the lifting and driving screw rod being arranged in elastic box, and it is connected with the lifting movable block on lifting and driving screw rod, the upper end of the lifting and driving screw rod is connect by the lifting motor being arranged at the top of the first transmission belt and the first driving wheel and elastic box, control box is provided on the outside of the elastic box, and gripping mechanism, clamping device and lifting motor are all connected to control box；The both ends of tourniquet can be clamped by the present invention by the clamping device in elastic box, lifter drawing bar can be cooperated to drive clamping device movable upwards by lifting motor simultaneously, and then realize the tension of tourniquet, complete hemostatic function, singlehanded tie-down is greatly facilitated, remains to quick-acting haemostatic powder under special circumstances.
Description
Technical field
The present invention relates to medical instruments field, more particularly to it is a kind of can convenient tie-down hemostasis device.
Background technique
In the medical field, it often may require that blood test, and the essential equipment of blood test is medical haemostatic dress
It sets, by compressing the blood circulation of truncation human body, and then can be convenient blood drawing.
Existing blood drawing medical haemostatic device is all the tourniquet with elastic rubber seat mostly, by manually fastening hemostasis
Band, and then by squeezing the blood circulation for completing that human body is truncated, facilitate the blood drawing of nurse, still, existing tourniquet needs people
Work is fastened, while both hands being needed to operate, and certain defect is had in the case where certain special.
Summary of the invention
The object of the present invention is to provide it is a kind of can convenient tie-down hemostasis device, the clamping device in elastic box can be passed through
The both ends of tourniquet are clamped, while lifter drawing bar can be cooperated to drive clamping device movable upwards by lifting motor,
And then realize the tension of tourniquet, hemostatic function is completed, singlehanded tie-down is greatly facilitated, remains to fast short stopping under special circumstances
Blood.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: it is a kind of can convenient tie-down hemostasis device, it is wrapped
It includes elastic box (2), the gripping mechanism with arm cooperation is provided with below the elastic box (2), the elastic box (2) is interior
It is provided with the clamping device with the cooperation of tourniquet (1) both ends, the clamping device is socketed in the lifting being arranged in elastic box (2)
On drive lead screw (14), and it is connected with the lifting movable block (19) on lifting and driving screw rod (14), the lifting and driving screw rod
(14) lifting motor (15) that upper end passes through setting at the top of the first transmission belt (17) and the first driving wheel (18) and elastic box (2)
It connects, control box (16), and gripping mechanism, clamping device and lifting motor (15) is provided on the outside of the elastic box (2)
It is all connected to control box (16).
Further, the gripping mechanism includes two pieces of clamping movable blocks (22) being arranged on rear side of elastic box (2), institute
The clamping movable block (22) stated is connected with left and right head, and is connected with below clamping movable block (22) and arm cooperation
Head clamp (21), the head clamp (21) are elastic material, and the left and right head is connected to control box (16).
Further, the left and right head includes being arranged on elastic box (2) by clamping bearing block (23)
The middle part of clamping shaft (24), the clamping shaft (24) passes through the second synchronous belt (25) and the second synchronizing wheel (26) and elastic box
(2) clamping motor (27) connection that rear side is arranged, the both ends of the clamping shaft (24) are drive lead screw, and two sections of drive lead screws
Transmission direction on the contrary, two pieces of clamping movable blocks (22) are separately positioned on two sections of drive lead screws, the clamping motor (27)
It is connected to control box (16).
Further, the second sliding rail (202) of left and right trend, the card are provided on the outside of the elastic box (2)
Tight movable block (22) and the second sliding rail (202) cooperate.
Further, the clamping device includes the lifting seat (13) being arranged in elastic box (2), the lifting seat
(13) the insertion hole with the cooperation of tourniquet (1) both ends is offered on, the lifting seat is provided with fixed clamp in the middle part of (13)
The two sides of block (12), the fixed clamp block (12) are respectively arranged with movable clamping block engaged therewith (3), the activity
Be fixed on the outside of gripping block (3) elastic movable block (4), on the elastic movable block (4) by loose slot (401) with it is elastic
Drive lead screw (5) cooperation, the elastic drive lead screw (5) are arranged on the bearing block (6) on lifting seat (13), and with lifting
Elastic motor (7) connection being arranged on seat (13), the elastic motor (7) are connected to control box (16).
Further, the elastic motor (7) is connect with the time relay (8) on lifting seat (13), when described
Between relay (8) be connected to control box (16).
Further, the first sliding rail (201) moved towards vertically, the liter are provided on the inside of the elastic box (2)
Seat (13) and elastic motor (7) is dropped to cooperate with the first sliding rail (201).
Further, the upper surface of the bottom Yu lifting seat (13) of the movable grip block (3) passes through sliding rail and sliding slot
The position of cooperation, the movable grip block (3) and fixed clamp block (12) and tourniquet (1) cooperation is provided with resilient sleeve
(11).
Further, the both ends of the tourniquet (1) are fixed with coordinating block (9), the upper surface of the coordinating block (9)
It is provided with the elastic spring (10) with elastic box (2) bottom surface, and when tourniquet (1) clamping work, at elastic spring (10)
In compressive state.
Further, the end of the tourniquet (1) is socketed with rigid anti-pressing sleeve (20), the elastic box (2)
Inside it is provided with four lifting and driving screw rods (14) of squarely distribution.
The invention has the benefit that
1, the both ends of tourniquet can be clamped by the clamping device in elastic box, while lifting electricity can be passed through
Machine cooperates lifter drawing bar to drive clamping device movable upwards, and then realizes the tension of tourniquet, completes hemostatic function, greatly side
It is singlehanded fasten, remain to quick-acting haemostatic powder under special circumstances.
2, the structure of gripping mechanism is simple, and whole device can be clamped on arm, greatly facilitates the later period
Tying operation.
3, the structure of left and right head is simple, and two pieces of clamping plates may be implemented while inwardly moving out, and protects always
Central symmetry of two pieces of clamping plates about elastic box is held, and then the effect of clamping and the tying operation efficiency in later period can be improved.
4, the matching design of the second sliding rail and clamping movable block greatly facilitates the activity of clamping movable block, simultaneously also
It may insure that the running track of clamping movable block does not shift.
5, the structure of clamping device is simple, and the pine of movable grip block is realized by elastic motor and elastic drive lead screw
It opens and clamps, facilitate operation and control.
6, the design of the time relay, can control the operating interval of elastic motor, and then allow grip block timing
It unclamps, forgets the case where unclamping take-up to cope with nurse's carelessness, avoid blood samples of patients not smooth and muscle for a long time
Necrosis.
7, the design of the first sliding rail can be convenient the up and down of lifting seat, while can ensure that the activity trajectory of lifting seat
It does not shift.
8, the design of resilient sleeve can prevent grip block from damaging tourniquet by pressure.
9, the design of elastic spring and coordinating block quickly can be such that tourniquet unclamps in the case where grip block comes loose,
Prevent situation of the Tourniquet fastener in grip block from occurring.
10, the design of anti-pressing sleeve can further prevent tourniquet to damage by pressure, the quantitative design of lifting and driving screw rod, can be with
Go up and down lifting seat smoothly.
Detailed description of the invention
Fig. 1 be it is a kind of can convenient tie-down hemostasis device structural schematic diagram.
Fig. 2 be it is a kind of can convenient tie-down hemostasis device rearview.
Fig. 3 is the partial enlarged view of A in Fig. 1.
Fig. 4 is the partial enlarged view of B in Fig. 1.
Fig. 5 is the partial enlarged view of C in Fig. 1.
Fig. 6 is the partial enlarged view of D in Fig. 1.
Label character as shown in the figure indicates are as follows: 1, tourniquet；2, elastic box；3, movable grip block；4, elastic movable block；5,
Elastic drive lead screw；6, elastic bearing block；7, elastic motor；8, the time relay；9, coordinating block；10, elastic spring；11, bullet
Property set；12, fixed clamp block；13, lifting seat；14, lifting and driving screw rod；15, lifting motor；16, box is controlled；17, it first passes
Dynamic band；18, the first driving wheel；19, movable block is gone up and down；20, anti-pressing sleeve；21, head clamp；22, clamping movable block；23, clamping shaft
Hold seat；24, clamping shaft；25, the second transmission belt；26, the second driving wheel；27, clamping motor；201, the first sliding rail；202, second
Sliding rail；401, loose slot.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in figs 1 to 6, structure of the invention are as follows: it is a kind of can convenient tie-down hemostasis device, it includes elastic box 2,
The lower section of the elastic box 2 is provided with the gripping mechanism with arm cooperation, is provided with and tourniquet 1 in the elastic box 2
The clamping device of both ends cooperation, the clamping device are socketed on the lifting and driving screw rod 14 being arranged in elastic box 2, and with liter
The lifting movable block 19 dropped on drive lead screw 14 is connected, and the upper end of the lifting and driving screw rod 14 passes through 17 He of the first transmission belt
The lifting motor 15 being arranged at the top of first driving wheel 18 and elastic box 2 is connect, and the outside of the elastic box 2 is provided with control box
16, and gripping mechanism, clamping device and lifting motor 15 are all connected to control box 16.
Preferably, the gripping mechanism includes two pieces of clamping movable blocks 22 that elastic 2 rear side of box is arranged in, the card
Tight movable block 22 is connected with left and right head, and the lower section of clamping movable block 22 is connected with the head clamp 21 with arm cooperation,
The head clamp 21 is elastic material, and the left and right head is connected to control box 16.
Preferably, the left and right head includes the clamping shaft being arranged on elastic box 2 by clamping bearing block 23
24, the middle part of the clamping shaft 24 passes through the clamping being arranged on rear side of the second synchronous belt 25 and the second synchronizing wheel 26 and elastic box 2
Motor 27 connects, and the both ends of the clamping shaft 24 are drive lead screw, and the transmission direction of two sections of drive lead screws is on the contrary, two pieces of cards
Tight movable block 22 is separately positioned on two sections of drive lead screws, and the clamping motor 27 is connected to control box 16.
Preferably, the outside of the elastic box 2 is provided with the second sliding rail 202 of left and right trend, the clamping activity
Block 22 and the second sliding rail 202 cooperate.
Preferably, the clamping device includes the lifting seat 13 being arranged in elastic box 2, is opened on the lifting seat 13
Equipped with the insertion hole cooperated with 1 both ends of tourniquet, the middle part of the lifting seat 13 is provided with fixed clamp block 12, and described consolidates
The two sides for determining grip block 12 are respectively arranged with movable clamping block 3 engaged therewith, and the outside of the movable clamping block 3 is fixed with
Elastic movable block 4 is cooperated on the elastic movable block 4, the elastic biography by loose slot 401 and elastic drive lead screw 5
Dynamic screw rod 5 is arranged on the bearing block 6 on lifting seat 13, and connect with the elastic motor 7 being arranged on lifting seat 13, the pine
Tight motor 7 is connected to control box 16.
Preferably, the elastic motor 7 is connect with the time relay 8 on lifting seat 13, the time relay 8
It is connected to control box 16.
Preferably, the inside of the elastic box 2 is provided with the first sliding rail 201 moved towards vertically, the lifting seat 13
Cooperate with the first sliding rail 201 with elastic motor 7.
Preferably, the bottom of the movable grip block 3 and the upper surface of lifting seat 13 are cooperated by sliding rail and sliding slot, institute
The position that the movable grip block 3 and fixed clamp block 12 and tourniquet 1 stated cooperate is provided with resilient sleeve 11.
Preferably, the both ends of the tourniquet 1 are fixed with coordinating block 9, the upper surface of the coordinating block 9 be provided with
The elastic spring 10 of elastic 2 bottom surface of box, and when the clamping work of tourniquet 1, elastic spring 10 is in compressive state.
Preferably, the end of the tourniquet 1 is socketed with rigid anti-pressing sleeve 20, is provided in the elastic box 2
Four lifting and driving screw rods 14 of squarely distribution.
When specifically used, first pass through control box 16 and control the work of clamping motor 27, and then clamping shaft 24 is driven to rotate, in turn
It moves two pieces of head clamps 21 inwardly, is clamped on the arm of people, later wrap tourniquet 1 below its arm, then
So that both ends is inserted into elastic box 2, elastic motor 7 is then controlled by control box 16, elastic movable block 4 is driven to push away grip block 3 inside
It is dynamic, and then clamp movable grip block 3 by tourniquet 1, lifting motor 15 is controlled later by lifting and driving screw rod 14 drives liter
It drops seat 13 to rise, and then drives entire clamping device to rise, and then fasten tourniquet 1, complete the function of hemostasis, pass through simultaneously
In the reaction time for controlling 16 setting time relay 8 of box, makes to control elastic motor 7 after its 3-5min and drive elastic movable block 4 will
Movable grip block 3 pulls out, and unclamps tourniquet 1, while elastic spring 10 can make tourniquet 1 movable down, and then come loose
Clamping to arm, completes the automatic release of automatic tourniquet, and then avoids nurse and forget to unclamp hemostasis device and occur
Adverse effect.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. one kind can convenient tie-down hemostasis device, which is characterized in that it includes elastic box (2), under the elastic box (2)
Side is provided with the gripping mechanism with arm cooperation, and the clamping with the cooperation of tourniquet (1) both ends is provided in the elastic box (2)
Device, the clamping device are socketed on the lifting and driving screw rod (14) being arranged in elastic box (2), and with lifting and driving screw rod
(14) lifting movable block (19) on is connected, and the upper end of the lifting and driving screw rod (14) passes through the first transmission belt (17) and the
One driving wheel (18) is connect with the lifting motor (15) being arranged at the top of elastic box (2), is provided on the outside of the elastic box (2)
It controls box (16), and gripping mechanism, clamping device and lifting motor (15) are all connected to control box (16).
2. one kind according to claim 1 can convenient tie-down hemostasis device, which is characterized in that the gripping mechanism packet
Two pieces of clamping movable blocks (22) being arranged on rear side of elastic box (2) are included, the clamping movable block (22) is connected with left and right activity
Device, and the head clamp (21) with arm cooperation is connected with below clamping movable block (22), the head clamp (21) is bullet
Property material, the left and right head be connected to control box (16).
3. one kind according to claim 2 can convenient tie-down hemostasis device, which is characterized in that the described left and right activity dress
Set the clamping shaft (24) including being arranged on elastic box (2) by clamping bearing block (23), the middle part of the clamping shaft (24)
It is connect by the second synchronous belt (25) and the second synchronizing wheel (26) with the clamping motor (27) being arranged on rear side of elastic box (2), it is described
The both ends of clamping shaft (24) be drive lead screw, and the transmission direction of two sections of drive lead screws is on the contrary, two pieces of clamping movable blocks (22)
It is separately positioned on two sections of drive lead screws, the clamping motor (27) is connected to control box (16).
4. one kind according to claim 3 can convenient tie-down hemostasis device, which is characterized in that the elastic box (2)
Outside be provided with the second sliding rail (202) of left and right trend, the clamping movable block (22) and the second sliding rail (202) cooperate.
5. one kind according to claim 1 can convenient tie-down hemostasis device, which is characterized in that the clamping device packet
The lifting seat (13) being arranged in elastic box (2) is included, is offered on the lifting seat (13) and the cooperation of tourniquet (1) both ends
It is inserted into hole, is provided with fixed clamp block (12) in the middle part of the lifting seat (13), the two sides of the fixed clamp block (12)
It is respectively arranged with movable clamping block engaged therewith (3), the movable clamping block is fixed with elastic movable block on the outside of (3)
(4), cooperated on the elastic movable block (4) by loose slot (401) and elastic drive lead screw (5), the elastic transmission
Screw rod (5) setting is connect on the bearing block (6) on lifting seat (13), and with the elastic motor (7) being arranged on lifting seat (13),
The elastic motor (7) is connected to control box (16).
6. one kind according to claim 5 can convenient tie-down hemostasis device, which is characterized in that the elastic motor
(7) it is connect with the time relay (8) on lifting seat (13), the time relay (8) is connected to control box (16).
7. one kind according to claim 5 can convenient tie-down hemostasis device, which is characterized in that the elastic box (2)
Inside be provided with the first sliding rail (201) moved towards vertically, the lifting seat (13) and elastic motor (7) with the first sliding rail
(201) cooperate.
8. one kind according to claim 5 can convenient tie-down hemostasis device, which is characterized in that the movable grip block
(3) upper surface of bottom and lifting seat (13) is cooperated by sliding rail and sliding slot, the movable grip block (3) and fixed clamp
The position of block (12) and tourniquet (1) cooperation is provided with resilient sleeve (11).
9. one kind according to claim 1 can convenient tie-down hemostasis device, which is characterized in that the tourniquet (1)
Both ends be fixed with coordinating block (9), the upper surface of the coordinating block (9) is provided with elastic with elastic box (2) bottom surface
Spring (10), and when tourniquet (1) clamping work, elastic spring (10) is in compressive state.
10. one kind according to claim 1 can convenient tie-down hemostasis device, which is characterized in that the tourniquet (1)
End be socketed with rigid anti-pressing sleeve (20), four lifting and drivings of squarely distribution are provided in the elastic box (2)
Screw rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006197.3A CN106821449B (en) | 2017-01-05 | 2017-01-05 | It is a kind of can convenient tie-down hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006197.3A CN106821449B (en) | 2017-01-05 | 2017-01-05 | It is a kind of can convenient tie-down hemostasis device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106821449A CN106821449A (en) | 2017-06-13 |
| CN106821449B true CN106821449B (en) | 2019-02-12 |
Family
ID=59118590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006197.3A Expired - Fee Related CN106821449B (en) | 2017-01-05 | 2017-01-05 | It is a kind of can convenient tie-down hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821449B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992127B (en) * | 2018-07-25 | 2020-08-11 | 郝俊峰 | Automatic pulse pressing device for blood drawing |
| CN111759617B (en) * | 2020-06-15 | 2021-06-08 | 延安大学附属医院 | Limb fixator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202982127U (en) * | 2012-12-31 | 2013-06-12 | 河北鑫乐科技有限公司 | Novel tourniquet |
| CN204581389U (en) * | 2015-03-12 | 2015-08-26 | 天津海迈医用科技有限公司 | A kind of hemostasis arm-rest belt device |
| CN204995531U (en) * | 2015-09-11 | 2016-01-27 | 中国人民解放军南京军区福州总医院 | It is electronic from ejector half tourniquet system |
| CN205322410U (en) * | 2016-01-27 | 2016-06-22 | 吴学琼 | Blood internal medicine is with auxiliary device that draws blood |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50203837D1 (en) * | 2002-11-20 | 2005-09-08 | Praemeta Gmbh & Co Kg | Tourniquet device |
| KR101504176B1 (en) * | 2013-12-05 | 2015-03-19 | 금오공과대학교 산학협력단 | Auto blood flow adjuster |
-
2017
- 2017-01-05 CN CN201710006197.3A patent/CN106821449B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202982127U (en) * | 2012-12-31 | 2013-06-12 | 河北鑫乐科技有限公司 | Novel tourniquet |
| CN204581389U (en) * | 2015-03-12 | 2015-08-26 | 天津海迈医用科技有限公司 | A kind of hemostasis arm-rest belt device |
| CN204995531U (en) * | 2015-09-11 | 2016-01-27 | 中国人民解放军南京军区福州总医院 | It is electronic from ejector half tourniquet system |
| CN205322410U (en) * | 2016-01-27 | 2016-06-22 | 吴学琼 | Blood internal medicine is with auxiliary device that draws blood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106821449A (en) | 2017-06-13 |
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Granted publication date: 20190212 Termination date: 20200105 |