CN111568488B - Medical needle pulling back pressing hemostasis device - Google Patents
Medical needle pulling back pressing hemostasis device Download PDFInfo
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- CN111568488B CN111568488B CN202010422355.5A CN202010422355A CN111568488B CN 111568488 B CN111568488 B CN 111568488B CN 202010422355 A CN202010422355 A CN 202010422355A CN 111568488 B CN111568488 B CN 111568488B
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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
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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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model provides a medical treatment is with pressing down hemostasis device after pulling out needle, includes automatic press device, automatic press device includes the sliding support, the inside of sliding support forms a sliding chamber, the left and right sides of the bottom outer wall of sliding support has all welded the supporting leg, the top outer wall of sliding support is fixed with the spring fixed block, the bottom outer wall of spring fixed block is fixed with the energy storage spring, the lower extreme of energy storage spring is fixed with the compact heap, just compact heap sliding connection in sliding chamber 1, the bottom outer wall joint of compact heap has disinfection cotton ball, first through-hole has been seted up on the compact heap front side outer wall; the four sides of the vertical direction of the sliding support are welded with first limiting plates, limiting holes distributed in an array are formed in the first limiting plates on the front side and the rear side in the vertical direction, pins are inserted in the limiting holes in a sliding mode, one end of each pin is fixed with a pull rope, the other end of each pull rope is fixed with a fixing block, and hooks are fixed on the fixing blocks.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical hemostatic device pressed after needle withdrawal.
Background
After operations such as venous blood sampling or transfusion, a puncture hole is formed on the surface of the skin due to the puncture of the vein by the needle, and blood continuously flows. For hemostasis, a medical cotton ball or application is typically used to compress until bleeding is no longer occurring.
However, such hemostasis operations require the patient or medical staff to constantly press the puncture site by the human hand, resulting in great inconvenience in the hemostasis operation; patients after general intravenous transfusion or blood sampling need to go to the toilet or wear clothes, if the patients press the patients, great inconvenience is brought to the patients; if medical staff or help pressing, the time of the medical staff is occupied, the nursing workload is increased, and the operation of hemostasis by pressing by hands is limited, so that the healing speed is affected to a certain extent; in addition, due to the reasons of improper pressing method, insufficient pressing force or insufficient pressing time, etc., blood stasis at the pressing part is caused, so that further treatment is influenced, sometimes the operation of manually pressing hemostasis cannot completely ensure hemostasis is finished, the problem that clothes are polluted by blood stains is often caused, and unnecessary troubles are caused, especially for certain special people, such as children or serious patients, etc.
In summary, how to provide an automatic compression hemostasis device, which reduces the labor intensity of medical staff or patients during compression hemostasis, reduces the dependence of manual operation, and further improves the safety of compression hemostasis, has become a problem to be solved.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a medical treatment is with pressing hemostasis device after pulling out needle, includes automatic press device, its characterized in that, automatic press device makes when pulling out the needle operation completion, disinfection cotton ball can in time tightly press in puncture hole position, automatic press device includes the sliding support, the inside of sliding support forms a sliding chamber, the left and right sides of the bottom outer wall of sliding support has all welded the supporting leg, the top outer wall of sliding support is fixed with the spring fixed block, the bottom outer wall of spring fixed block is fixed with the energy storage spring, the lower extreme of energy storage spring is fixed with the compact heap, just compact heap sliding connection in the sliding chamber, the bottom outer wall joint of compact heap has disinfection cotton ball, first through-hole has been seted up on the compact heap front side outer wall; the four sides of the vertical direction of the sliding support are welded with first limiting plates, limiting holes distributed in an array are formed in the first limiting plates on the front side and the rear side in the vertical direction, pins are inserted in the limiting holes in a sliding mode, one end of each pin is fixed with a pull rope, the other end of each pull rope is fixed with a fixing block, and hooks are fixed on the fixing blocks.
Preferably, the bottoms of the left side and the right side of the sliding support are respectively fixed with an elastic silica gel ring seat, and the elastic silica gel ring seats are connected with the same elastic silica gel ring.
Preferably, the axis of the first through hole coincides with the projection of the axis of the limiting hole in the horizontal direction.
Preferably, the height dimension of the supporting leg in the vertical direction is smaller than the height dimension of the pressing block in the vertical direction.
Preferably, the length dimension of the pin is larger than the width dimension of the sliding bracket in the front-rear direction.
Preferably, the sum of the free height dimension of the energy storage spring and the height dimension of the compression block is larger than the distance dimension from the bottom outer wall of the spring fixing block to the bottom outer wall of the supporting leg.
Further, the medical hemostatic device is pressed after needle pulling, and further comprises a nursing bracelet, wherein the nursing bracelet comprises an adjusting device fixing seat, a silica gel elastic bracelet is fixed on the outer wall of the bottom of the adjusting device fixing seat, second limiting plates are arranged on the inner walls of the left side and the right side of the adjusting device fixing seat, and the outer wall of the bottom of each second limiting plate is connected with the outer wall of the top of the silica gel elastic bracelet in a sliding manner; the top of adjusting device fixing base has seted up the second through-hole, sliding connection has the arm-tie to adjust the arm-tie in the second through-hole.
Preferably, the pulling plate adjusting pull button comprises an upper limiting circular plate, a lower limiting circular plate, a pressure spring and an adjusting column matched with the second through hole, wherein the upper limiting circular plate and the lower limiting circular plate are fixed at two ends of the adjusting column, and the pressure spring is arranged between the top outer wall of the lower limiting circular plate and the top inner wall of the adjusting device fixing seat.
Preferably, the upper array of the pulling plate is provided with a limiting round hole matched with the lower limiting round plate, and the rear end of the pulling plate is provided with a third through hole suitable for the hook buckle.
Compared with the prior art, the invention has the beneficial effects that:
when the medical needle pulling and pressing hemostatic device is used, a patient wears the automatic pressing device, medical staff wears the nursing bracelet, firstly, the hook is clamped on the pulling plate, when the needle pulling operation is carried out by hands, the pulling rope drives the hook to pull out the pin when the arm is retracted, and the compression block tightly presses the sterilized cotton masses at the puncture hole under the action of the energy storage spring. According to the medical post-needle-drawing pressing hemostasis device, when needle drawing operation is completed, the sterilized cotton masses can be tightly pressed on the puncture hole in time, so that the labor intensity of medical staff or patients is reduced, the dependence of manual operation of post-needle-drawing pressing hemostasis is reduced, and the safety of pressing hemostasis is greatly improved.
The device does not relate to the part the same with or can be realized by adopting the prior art, and the device has reasonable design structure and convenient use and can meet the use requirements of people.
Drawings
Statement: the following drawings are provided to illustrate the present invention and not to limit the present invention.
Fig. 1: the invention relates to a connection structure schematic diagram of an automatic pressing device for pressing a hemostatic device after needle drawing for medical treatment and a nursing bracelet;
fig. 2: the invention relates to an automatic pressing device for pressing a hemostatic device after needle drawing for medical treatment, which is an exploded schematic diagram;
fig. 3: the invention relates to a state schematic diagram of an automatic pressing device when the medical needle is pulled out and then the hemostatic device is pressed for use;
fig. 4: the second state diagram of the automatic pressing device is shown in the second state diagram when the medical needle is pulled out and then the hemostatic device is pressed;
fig. 5: the third state diagram of the automatic pressing device when the medical needle is pulled out and the hemostatic device is pressed for use;
fig. 6: the invention relates to a nursing bracelet with a medical needle-drawing back pressing hemostatic device, which is a schematic overall structure;
fig. 7: the invention relates to an exploded schematic view of a nursing bracelet for pressing a hemostatic device after needle withdrawal for medical treatment.
Wherein the reference numerals:
the infusion bottle comprises a 1-infusion bottle needle, a 2-sterilized cotton ball, a 3-hand and first-class injection part of a patient, a 4-elastic silica gel ring, a 5-elastic silica gel ring seat, a 6-sliding support, a 7-spring fixing block, an 8-energy storage spring, a 9-compression block, a 10-pin, a 11-stay cord, a 12-fixing block, a 13-hook, a 14-pulling plate, a 15-pulling plate adjusting pulling button, a 16-pressure spring, a 17-adjusting device fixing seat, a 18-silica gel elastic bracelet, a 19-sliding cavity, a 20-supporting leg, a 21-first through hole, a 22-first limiting plate, a 23-limiting hole, a 24-second limiting plate, a 25-second through hole, a 26-limiting round hole, a 27-third through hole, a 151-upper limiting round plate, a 152-lower limiting round plate, a 153-pressure spring and a 154-adjusting column.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-7, a medical needle-pulling post-pressing hemostasis device comprises an automatic pressing device, and is characterized in that the automatic pressing device enables a sterilized cotton ball to be tightly pressed on a puncture hole of a needle-punching part 3 of a hand, a head and the like of a patient in time when needle pulling operation is completed, the automatic pressing device comprises a sliding support 6, a sliding cavity 19 is formed in the sliding support 6, supporting legs 20 are welded on the left side and the right side of the outer wall of the bottom of the sliding support 6, a spring fixing block 7 is fixed on the outer wall of the top of the sliding support 6, an energy storage spring 8 is fixed on the outer wall of the bottom of the spring fixing block 7, a compression block 9 is fixed at the lower end of the energy storage spring 8 and is connected in the sliding cavity 19 in a sliding mode, the sterilized cotton ball 2 is clamped on the outer wall of the bottom of the compression block 9, and a first through hole 21 is formed in the outer wall of the front side of the compression block 9; four sides of the vertical direction of the sliding support 6 are welded with first limiting plates 22, the first limiting plates 22 on the front side and the rear side are provided with limiting holes 23 distributed in an array mode in the vertical direction, pins 10 are inserted into the limiting holes 23 in a sliding mode, one ends of the pins 10 are fixed with pull ropes 11, the other ends of the pull ropes 11 are fixed with fixing blocks 12, and hooks 13 are fixed on the fixing blocks 12.
Preferably, the bottoms of the left side and the right side of the sliding support 6 are all fixed with an elastic silica gel ring seat 5, the elastic silica gel ring seat 5 is connected with the same elastic silica gel ring 4, the elastic silica gel ring 4 is convenient to wear and is suitable for people of different sizes to use, the elastic silica gel ring 4 is worn on the injection part 3 of the hands, the heads and the like of a patient, and the disinfection cotton masses 2 are positioned right above the infusion needle 1.
Preferably, the axis of the first through hole 21 coincides with the projection of the axis of the limiting hole 23 in the horizontal direction.
Preferably, the height dimension of the support leg 20 in the vertical direction is smaller than the height dimension of the compression block 9 in the vertical direction, so as to ensure that the compression block 9 is always located in the sliding cavity 19, and avoid the situation that the compression block 9 slides to the front side or the rear side.
Preferably, the length dimension of the pin 10 is larger than the width dimension of the sliding bracket 6 in the front-rear direction, so as to ensure that the pin 10 can effectively define the position of the pressing block 9.
Preferably, the sum of the free height dimension of the energy storage spring 8 and the height dimension of the pressing block 9 is larger than the distance dimension from the bottom outer wall of the spring fixing block 7 to the bottom outer wall of the supporting leg 20, so as to ensure that the energy storage spring 8 applies enough pressure to the pressing block 9.
The medical needle pulling back pressing hemostasis device further comprises a nursing bracelet, wherein the nursing bracelet comprises an adjusting device fixing seat 17, a silica gel elastic bracelet 18 is fixed on the outer wall of the bottom of the adjusting device fixing seat 17, second limiting plates 24 are arranged on the inner walls of the left side and the right side of the adjusting device fixing seat 17, and the same pulling plate 14 is connected with the outer wall of the bottom of the second limiting plate 24 and the outer wall of the top of the silica gel elastic bracelet 18 in a sliding mode; the top of the adjusting device fixing seat 17 is provided with a second through hole 25, and the second through hole 25 is slidably connected with a pull plate adjusting pull button 15.
Preferably, the pull plate adjusting knob 15 includes an upper limit circular plate 151, a lower limit circular plate 152, a pressure spring 153, and an adjusting column 154 matched with the second through hole 25, the upper limit circular plate 151 and the lower limit circular plate 152 are fixed at two ends of the adjusting column 154, and the pressure spring 153 is disposed between the top outer wall of the lower limit circular plate 152 and the top inner wall of the adjusting device fixing seat 17.
Preferably, the pull plate 14 is provided with a limiting circular hole 26 matching with the lower limiting circular plate 152 in an array manner, and the rear end of the pull plate 14 is provided with a third through hole 27 suitable for the hook buckle.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a medical treatment is with pushing down hemostasis device after pulling out needle, includes automatic press device and nursing bracelet, its characterized in that, automatic press device includes sliding support (6), the inside of sliding support (6) forms a sliding chamber (19), supporting leg (20) have all been welded to the left and right sides of the bottom outer wall of sliding support (6), the top outer wall of sliding support (6) is fixed with spring fixed block (7), the bottom outer wall of spring fixed block (7) is fixed with energy storage spring (8), the lower extreme of energy storage spring (8) is fixed with compact heap (9), just compact heap (9) sliding connection in sliding chamber (19), the bottom outer wall joint of compact heap (9) has disinfection cotton ball (2), first through-hole (21) have been seted up on the outer wall of compact heap (9) front side. Four sides of the sliding support (6) in the vertical direction are welded with first limiting plates (22), limiting holes (23) distributed in an array are formed in the first limiting plates (22) on the front side and the rear side in the vertical direction, pins (10) are inserted in the limiting holes (23) in a sliding mode, one ends of the pins (10) are fixed with pull ropes (11), the other ends of the pull ropes (11) are fixed with fixing blocks (12), hooks (13) are fixed on the fixing blocks (12), and the axis of the first through holes (21) coincides with the projection of the axis of the limiting holes (23) in the horizontal direction;
the nursing bracelet comprises an adjusting device fixing seat (17), a silica gel elastic bracelet (18) is fixed on the outer wall of the bottom of the adjusting device fixing seat (17), second limiting plates (24) are arranged on the inner walls of the left side and the right side of the adjusting device fixing seat (17), and the same pulling plate (14) is connected with the outer wall of the bottom of the second limiting plates (24) and the outer wall of the top of the silica gel elastic bracelet (18) in a sliding mode; a second through hole (25) is formed in the top of the adjusting device fixing seat (17), and a pulling plate adjusting pulling button (15) is connected in the second through hole (25) in a sliding manner; a third through hole (27) suitable for a hook buckle is formed in the rear end of the pull plate (14);
the pull plate adjusting pull button (15) comprises an upper limiting circular plate (151), a lower limiting circular plate (152), a pressure spring (153) and an adjusting column (154) matched with the second through hole (25), wherein the upper limiting circular plate (151) and the lower limiting circular plate (152) are fixed at two ends of the adjusting column (154), the pressure spring (153) is arranged between the top outer wall of the lower limiting circular plate (152) and the top inner wall of the adjusting device fixing seat (17), and limiting circular holes (26) matched with the lower limiting circular plate (152) are formed in an array on the pull plate (14);
when the medical device is used, medical staff wearing a nursing bracelet withdraws the arm, the pull rope (11) drives the hook (13), so that the pin (10) is pulled out of the first through hole (21) and the limiting hole (23), and the compression block (9) tightly compresses the sterilized cotton masses (2) at the puncture hole part under the action of the energy storage spring (8) when the needle pulling operation is completed.
2. The medical post-needle-withdrawal pressing hemostasis device according to claim 1, characterized in that elastic silica gel ring bases (5) are fixed at bottoms of left and right sides of the sliding support (6), and the elastic silica gel ring bases (5) are connected with the same elastic silica gel ring (4).
3. The post-needle-withdrawal, post-compression hemostatic device according to claim 2, wherein the height dimension of the support legs (20) in the vertical direction is smaller than the height dimension of the compression block (9) in the vertical direction.
4. A medical post-needle-withdrawal compression hemostasis device according to claim 3 and characterized in that the length dimension of the pin (10) is greater than the width dimension of the sliding support (6) in the fore-and-aft direction.
5. A medical post-needle-withdrawal compression hemostasis device according to claim 3, characterized in that the sum of the free height dimension of the energy storage spring (8) and the height dimension of the compression block (9) is greater than the distance dimension from the bottom outer wall of the spring fixing block (7) to the bottom outer wall of the support leg (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422355.5A CN111568488B (en) | 2020-05-12 | 2020-05-12 | Medical needle pulling back pressing hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422355.5A CN111568488B (en) | 2020-05-12 | 2020-05-12 | Medical needle pulling back pressing hemostasis device |
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| Publication Number | Publication Date |
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| CN111568488A CN111568488A (en) | 2020-08-25 |
| CN111568488B true CN111568488B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010422355.5A Active CN111568488B (en) | 2020-05-12 | 2020-05-12 | Medical needle pulling back pressing hemostasis device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015839A (en) * | 2009-07-09 | 2011-01-27 | Nikkiso Co Ltd | Aid for self-puncture |
| CN209932866U (en) * | 2019-03-20 | 2020-01-14 | 华中科技大学同济医学院附属协和医院 | Compression hemostasis ring at needle pulling position after infusion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9427239B2 (en) * | 2013-07-12 | 2016-08-30 | Semier Technologies, Inc. | Apparatus and method of use for an adjustable radial and ulnar compression wristband |
| CN208017872U (en) * | 2017-06-29 | 2018-10-30 | 武汉大学 | A kind of infusion application that can be pressed automatically |
| CN209253000U (en) * | 2018-03-20 | 2019-08-16 | 南昌华安众辉健康科技有限公司 | A kind of automatic pressing haemostatic sticker of spring |
| CN209059337U (en) * | 2018-08-01 | 2019-07-05 | 孝感市康复医院 | Automatic pressing haemostatic band and automatic pressing haemostatic suit |
| CN109498095A (en) * | 2018-12-15 | 2019-03-22 | 张华伟 | Transfusion pressing device |
| CN209933687U (en) * | 2019-04-08 | 2020-01-14 | 怀化市第二人民医院 | Intravenous injection needle fixing device |
-
2020
- 2020-05-12 CN CN202010422355.5A patent/CN111568488B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015839A (en) * | 2009-07-09 | 2011-01-27 | Nikkiso Co Ltd | Aid for self-puncture |
| CN209932866U (en) * | 2019-03-20 | 2020-01-14 | 华中科技大学同济医学院附属协和医院 | Compression hemostasis ring at needle pulling position after infusion |
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| CN111568488A (en) | 2020-08-25 |
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