CN208864391U - Low molecular sodium heparin abdomen injection hemostasis pushing device - Google Patents

Abstract

The utility model relates to a kind of low molecular sodium heparin abdomen injection hemostasis pushing devices, including pressing device pedestal, waistband, pressing device pedestal is the domes that middle section is higher than left and right elongated end, the middle section upper end arched upward is flat face, a through-hole is arranged in intermediate in the flat face, one press device for stopping blooding fits with the through hole, the lower end of press device is fixedly connected with tampon, a pressure plate is arranged in pressing device pedestal upper end, the hinged seat being arranged in the fixing end of pressure plate and pressing device pedestal is hinged, the free end of pressure plate with the clamping seat clamping being arranged on pressing device pedestal by positioning, press device is pushed to stop blooding to abdominal part hypodermic pinprick pressing, one timer is set on pressing device pedestal, waistband and pressing device pedestal or so end are connected by a snap.Using for this hemostasis pushing device is easy, can be without movably time enough is pressed to subcutaneous infusion sites, and the effect of pressing haemostatic is good.Its clocking capability can make the time of pressing clear, the pressing effect that ensure that.

Description

Low molecular sodium heparin abdomen injection hemostasis pushing device

Technical field

The utility model relates to a kind of medical instruments, in particular to a kind of low molecular sodium heparin abdomen injection hemostasis pushing Device.

Background technique

Cardiological intensive care unit is received at present coronary heart disease, myocardial infarction patient, underlying pathologies of both diseases are hats Lumen of vessels stenosis or occlusion caused by atherosclerosis occurs for shape arteries.The base therapy of such patient clinically Use including anticoagulant, the usage mode of anticoagulant is generally oral, subcutaneous injection and intravenous administration, and most of suffers from Person should oral anticoagulation object, it is also desirable to anticoagulant low molecular sodium heparin be subcutaneously injected.And the subcutaneous note of low molecular sodium heparin Position first choice abdomen injection is penetrated, injection point is around the navel for avoiding navel 3cm, due to resisting for anticoagulant low molecular sodium heparin Solidifying performance, blood coagulation is slow after needle is pulled out in subcutaneous injection, also needs to carry out injection site 10 ~ 20min fixed point pressing, medical requirement pressing Shi Buneng imposes injection site and rubs, to prevent the generation of the accidents such as subcutaneous hemorrhage, subcutaneous hematoma.Present Cardiological severe Intensive Care Unit is usually all that medical staff or patient press injection site using hand, because pressing person needs to keep same for a long time A posture is pressed, and causes the hand of pressing to be easy to appear tingle phenomenon, or generate and rub phenomenon, pressing haemostatic is caused to fail. And also the bed of 1:1 does not protect ratio in Intensive Care Therapy room, the identical pressing haemostatic of dynamics is kept with same posture for a long time, to doctor Shield personnel or patient are very difficult, and if being unable to Continued depression time enough, injection site again it is easy to appear Ecchymosis even hemotoncus, can not only bring infliction of body to patient, and psychology also will receive certain influence.

Summary of the invention

The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of low molecular sodium heparin abdomen injection hemostasis Pressing device, it presses to the locking of press device by pressure plate, infuses press device to the subcutaneous abdomen of low molecular sodium heparin It penetrates position to stop blooding, simplicity is not used only, it can also be without movably to subcutaneous infusion sites pressing time enough, pressing haemostatic Effect it is good, avoid the generation of bad therapeutic effect.It is also equipped with clocking capability simultaneously, and the time of pressing is clear, ensure that Good pressing effect.

The technical solution of the utility model is: a kind of low molecular sodium heparin abdomen injection hemostasis pushing device, including pressing device Pedestal, waistband, it is characterised in that: the pressing device pedestal is the domes that middle section is higher than left and right elongated end, the middle section arched upward Upper end is flat face, and about one perforative through-hole, the press device and through-hole for hemostasis is arranged in intermediate in the flat face Clearance fit, the lower end of the press device are fixedly connected with tampon, and a pressure plate is arranged in pressing device pedestal upper end, described The hinged seat being arranged in the fixing end of pressure plate and pressing device pedestal is hinged, the free end of pressure plate by on pressing device pedestal The clamping seat of setting is clamped positioning, pushes press device and stops blooding to abdominal part hypodermic pinprick pressing, the pressing device pedestal One timer of upper setting, the left and right elongated end of the waistband and pressing device pedestal are connected by a snap.

The press device threaded upper ends connect a stop nut.

A tampon fixed plate is arranged in the press device lower end.

The free end two sides of the pressure plate are respectively provided with positioning protrusion, and the end of two positioning protrusion is spherical arc, institute Stating clamping seat includes two symmetrically arranged elastomer blocks, and there are the spacing being inserted into for pressure plate, two elastomer blocks for two elastomer blocks Forward surface be relatively set with the spherical groove of the positioning protrusion clamping of pressure plate positioning.

The forward surface top of two elastomer block is equipped with lead-in chamfered.

The timer is equipped with control panel, display screen, buzzer, battery case, display screen therein, buzzer, battery case It is electrically connected with control panel.

Time switch is equipped between clamping seat and the pressure plate, two elastic contact blades one of the time switch is set to card On joint chair, another is set in pressure plate, and two elastic contact blades are electrically connected respectively at timer.

A time switch is set on the clamping seat, which is infrared switch, the infrared switch and timer Electrical connection.

The timer is equipped with the button switch of timing.

The tall and big sagitta in pressing device pedestal domes of the press device.

By adopting the above technical scheme: including pressing device pedestal, waistband, the pressing device pedestal is that middle section is higher than left and right extension The domes at end, the middle section upper end arched upward are flat face, and about one perforative through-hole is arranged in intermediate in the flat face, and one uses It fits with the through hole in the press device of hemostasis, the lower end of the press device is fixedly connected with tampon, the pressing device base A pressure plate is arranged in seat upper end, and the hinged seat being arranged in the fixing end and pressing device pedestal of the pressure plate is hinged, pressure plate Free end pushes press device to abdominal part hypodermic pinprick by positioning with the clamping seat clamping being arranged on pressing device pedestal Pressing haemostatic, is arranged a timer on the pressing device pedestal, and the left and right elongated end of the waistband and pressing device pedestal passes through card Button connection.The tall and big sagitta in pressing device pedestal domes of the press device, when pressure plate pushes down press device, Press device lower end, which can stretch out pressing device pedestal lower end surface and press to abdominal part hypodermic position, stops blooding.In use, first by waistband It unrolls in patient's waist and is snapped connection with pressing device pedestal both ends, the length of waistband is regulated by buckling, makes to press The position good fit that the press device and patient abdomen of device need to inject.When having an injection, the connection exposure of one end buckle is first released Subcutaneous infusion sites of abdomen, then carry out operation of having an injection, connected after the completion of having an injection releasing buckle press pressure plate can be real Now stop blooding to the pressure of pinprick.Simplicity is not used only, can also be pressed without movably time enough is pressed to subcutaneous infusion sites The pressure that press device applies pinprick in the process is constant, and the effect of hemostasis avoids the generation of bad therapeutic effect, both The workload for reducing nurse also improves the comfort level of patient.Press device can contact abdomen in pressure plate pressure moment Without torsion when pressing injection site, press device and abdomen injection location contacts, skin of abdomen will not be caused to damage, patient's Comfort level might as well.It is also equipped with clocking capability simultaneously, and the time of pressing is clear, the pressing effect that ensure that.It presses enough After time, releasing pressure plate and being clamped the clamping of seat is releasable press device to the pressure of injection site, and release operation is simple, Press device gently rises close to abdomen with the rebound of injection site after releasing.Prolong because pressing device pedestal is higher than left and right for middle section The domes at end are stretched, the bit space that allows of a press device rising is formd below domes, makes press device lower end It is located at after rising and allows in bit space, when lower stretchings pressing device pedestal lower end pressure will not stretch out again brings discomfort to patient too much The compactness of sense, pressing device pedestal and abdomen is also high, stablizes.

The press device threaded upper ends connect a stop nut and prevent for the limit of press device downlink by press fitting It sets and deviates from from pressing device pedestal.

A tampon fixed plate is arranged in the press device lower end.Tampon is fixedly mounted on tampon fixed plate lower end, When pressure, tampon pad can prevent press device from directly contacting with abdomen, avoid between abdomen injection position and press device Weigh and inject the generation of pinprick wound site infection wounded.

The free end two sides of the pressure plate are respectively provided with positioning protrusion, and the end of two positioning protrusion is spherical arc, institute Stating clamping seat includes two symmetrically arranged elastomer blocks, and there are the spacing being inserted into for pressure plate, two elastomer blocks for two elastomer blocks Forward surface be relatively set with the spherical groove of the positioning protrusion clamping of pressure plate positioning.On the forward surface of two elastomer block Portion is equipped with lead-in chamfered, and when pressure plate pushes, the lead-in chamfered on two elastomer block tops can guide pressure plate two sides positioning protrusion Indentation, positioning protrusion indentation while squeeze two sides elastomer block make two elastomer blocks outward step down bending, until pressure After positioning protrusion clamping on plate is located in spherical groove, two elastomer blocks rapidly restore pressure plate positioning clamping by elasticity, solves Except when, finger exerts a force upwards to the free end of pressure plate and breaks into two with one's hands.Not only the clamping and releasing of pressure plate are easy, this pressing device Structure it is also simpler, use also facilitates.

The timer is equipped with control panel, display screen, buzzer, battery case, display screen therein, buzzer, battery case It is electrically connected with control panel.Display screen is used to show the remaining time of pressing, and buzzer can make a sound after pressing and mention Awake nurse or other people release pressing in time.It may make compressing time to stablize in this way, it is too short or too long that compressing time will not occur Situation, compressing time is too short easily to there is ecchymosis or hemotoncus, too long and certain weigh wounded can be brought to patient, it is therefore prevented that patient is bad The appearance of therapeutic effect.And since this pressing device is for the pressing after low molecular sodium heparin abdominal part hypodermic, when pressing Between it is longer, the setting of timer facilitates the calculating of compressing time, keeps the change additional equipment to carry out timing, use is more relaxed It is suitable.

Time switch is equipped between clamping seat and the pressure plate, two elastic contact blades one of the time switch is set to card On joint chair, another is set in pressure plate, and two elastic contact blades are electrically connected respectively at timer.The structure of elastic contact blade is simple, valence Lattice are cheap, can reduce the cost of this hemostasis pushing device.Pressure plate is pressed be clamped on clamping seat in when, two elastic contact blades connect Touching, i.e. time switch are connected, and timer at this moment starts timing.When pressure plate is not connected on clamping seat, two elasticity touchings Piece is not in contact with that is, time switch disconnects, and timer at this moment is in off state.

A time switch is set on the clamping seat, which is infrared switch, the infrared switch and timer Electrical connection.The induction of infrared switch is sensitive, and this time switch is stablized effective.The infrared switch moment transmits signal to control panel, Whether signal control timer carries out timing to control panel based on the received.Pressure plate is pressed be connected to clamping seat in when, Infrared switch senses pressure plate, and control panel control timer at this moment starts to carry out timing, and similarly, pressure plate is not connected to card When on joint chair, infrared switch incudes less than pressure plate, and timer at this moment is in off state.Or it is set on the timer There is the button switch of timing, directly time switch is arranged on timer, the structure of this hemostasis pushing device can be simplified in this way.

This low molecular sodium heparin abdomen injection hemostasis pushing device presses to the locking of press device by pressure plate, makes to press Device stops blooding to the abdominal part hypodermic position of low molecular sodium heparin, it uses simplicity, structure simple, can also be without movement Ground presses time enough to subcutaneous infusion sites, and the effect of pressing haemostatic is good, avoids the generation of bad therapeutic effect.Simultaneously It is also equipped with clocking capability, and the time of pressing is clear, the pressing effect that ensure that.

The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the structural schematic diagram of the utility model press device；

Fig. 4 is the structural schematic diagram of the utility model elastomer block；

Fig. 5 is the utility model waistband and the schematic diagram snapped connection；

Fig. 6 is structural schematic diagram when the utility model press device does not press to abdominal part hypodermic position.

In attached drawing, 1 is waistband, and 2 be buckle, and 3 be pressing device pedestal, and 4 be hinged seat, and 5 be press device, and 5a is hemostasis Pad, 5b are tampon fixed plate, and 5c is stop nut, and 6 be pressure plate, and 7 be clamping seat, and 7a is elastomer block, and 7aa is that guidance is oblique Face, 7ab are spherical groove, and 7b is time switch, and 8 be timer.

Specific embodiment

Referring to Fig. 1 to Fig. 6, a kind of low molecular sodium heparin abdomen injection hemostasis pushing device, including pressing device pedestal 3, waistband 1, the pressing device pedestal 3 is the domes that middle section is higher than left and right elongated end, and the middle section upper end arched upward is flat face, flat at this About the one perforative through-hole of intermediate setting faced directly, a press device 5 for stopping blooding fit with the through hole.It is described to press press fitting It sets 5 threaded upper ends and connects a stop nut 5c, limit when for 5 downlink of press device prevents press device 5 from pressing device base Deviate from seat 3.The lower end of the press device 5 is fixedly connected with tampon 5a.The tampon 5a is fixedly mounted on press device 5 The lower end of a tampon fixed plate 5b is arranged in lower end, and when pressure, tampon 5a is padded at abdomen injection position and tampon fixed plate Between 5b, it can prevent the pressure bar portion of press device 5 from directly contacting with abdomen, avoid and weigh and inject pinprick wound location wounded Infection.A pressure plate 6 is arranged in 3 upper end of pressing device pedestal, is arranged in the fixing end and pressing device pedestal 3 of the pressure plate 6 Hinged seat 4 it is hinged, the free end of pressure plate 6 makes to press by positioning with the clamping of clamping seat 7 being arranged on pressing device pedestal 3 Device 5, which pushes, stops blooding to abdominal part hypodermic pinprick pressing.The free end two sides of the pressure plate 6 are respectively provided with positioning protrusion, and two The end of positioning protrusion is spherical arc, and the clamping seat 7 includes two symmetrically arranged elastomer block 7a, and two elastomer block 7a are stayed There is the spacing being inserted into for pressure plate 6, the forward surface of the two elastomer blocks 7a is relatively set with the positioning protrusion clamping of pressure plate 6 The spherical groove 7ab of positioning.It is equipped with chamfering between the flat face of 3 upper end of lower end and pressing device pedestal of two clamping 7 back of seat, The forward surface top of the two elastomer blocks 7a is equipped with lead-in chamfered 7aa, and when pressure plate 6 pushes, two tops elastomer block 7a are drawn Guiding incline 7aa can guide the indentation of 6 two sides positioning protrusion of pressure plate, and positioning protrusion squeezes the elastomer block of two sides while indentation 7a makes two elastomer block 7a resigning bending outward, until the positioning protrusion clamping in pressure plate 6 is located in spherical groove 7ab Afterwards, two elastomer block 7a rapidly restore pressure plate 6 positioning clamping by elasticity.When releasing, finger applies the free end of pressure plate 6 upwards Power is broken into two with one's hands.Not only the clamping and releasing of pressure plate 6 are easy, and the structure of this pressing device is also simpler, and use also facilitates.Institute It states and a timer 8 is set on pressing device pedestal 3, the timer 8 is equipped with control panel, display screen, buzzer, battery case, wherein Display screen, buzzer, battery case be electrically connected with control panel.Display screen is used to show the remaining time of pressing, and buzzer exists It can be made a sound after pressing and nurse or other people is reminded to release pressing in time.Compressing time may make to stablize in this way, Bu Huifa The too short or too long situation of raw compressing time, compressing time is too short easily to there is ecchymosis or hemotoncus, too long and can bring one to patient Fixed weighs wounded, therefore the setting of timer 8 prevents the appearance of the bad therapeutic effect of patient.And due to this hemostasis pushing device It is for the pressing after low molecular sodium heparin abdominal part hypodermic, compressing time is longer, when the setting of timer 8 facilitates pressing Between calculating, keep the change additional equipment to carry out timing, use is more comfortable.It is equipped between the clamping seat 7 and pressure plate 6 Two elastic contact blades one of time switch 7b, the time switch 7b is set on clamping seat 7, another is set in pressure plate 6, and two Elastic contact blade is electrically connected respectively at timer 8.The structure of elastic contact blade is simple, cheap, can reduce this hemostasis pushing device Cost.Pressure plate 6 is pressed be clamped on clamping seat 7 in when, two elastic contact blades contact, i.e. time switch 7b connect, at this moment Timer 8 start show timing.When pressure plate 6 is not connected on clamping seat 7, two elastic contact blades are not in contact with i.e. timing Switch 7b is disconnected, and timer 8 at this moment is in off state.Or a time switch 7b, the timing are set on the clamping seat 7 Switch 7b is infrared switch, and the infrared switch is electrically connected with timer 8.The induction of infrared switch is sensitive, this time switch 7b stablizes effective.The infrared switch moment transmits signal to control panel, and signal moment control display screen is control panel based on the received No progress timing is shown.Pressure plate 6 is pressed be clamped on clamping seat 7 in when, infrared switch senses pressure plate 6, at this moment Control panel control display screen carry out timing show, similarly, pressure plate 6 be not connected to clamping seat 7 on when, infrared switch sense Should be less than pressure plate 6, display screen at this moment not will do it timing and show.Or the timer 8 is opened equipped with the button of timing It closes, directly time switch 7b is arranged on timer 8, the structure of this hemostasis pushing device can be simplified in this way.The present embodiment selection It is clamped the time switch 7b that elastic contact blade is set between seat 7 and pressure plate 6.The left and right of the waistband 1 and pressing device pedestal 3 extends End passes through 2 connection of buckle.Two buckle 2 female threads be integrally formed structures with pressing device pedestal 3, one buckle 2 pin thread and Waistband 1 is adjustable connection, and the pin thread of a buckle 2 is to be fixedly connected with waistband 1, the left and right elongated end of waistband 1 and pressing device pedestal 3 It is formed and is connected by the pin thread of buckle 2 and the fastening of female thread.The press device 5 it is tall and big in 3 domes of pressing device pedestal Sagitta.When pressure plate 6 pushes down press device 5,5 lower end of press device can stretch out 3 lower end surface of pressing device pedestal to abdomen Subcutaneous infusion sites pressure hemostasis.

In use, first waistband 1 unrolls in patient's waist and connects with the buckle 2 at 3 both ends of pressing device pedestal, pass through card Button 2 regulates the length of waistband 1, the position good fit for making the press device 5 of hemostasis pushing device and patient abdomen need to inject. When having an injection, the subcutaneous infusion sites of the connection exposure abdomen of one end buckle 2 are first released, then carry out operation of having an injection, after the completion of having an injection The buckle 2 released before connecting, which is pressed pressure plate 6 and be can be realized, stops blooding to the pressure of pinprick.Simplicity is not used only, it can also nothing Time enough movably is pressed to subcutaneous infusion sites, the pressure that press device 5 applies pinprick during pressing is constant, only The effect of blood, avoids the generation of bad therapeutic effect, has both reduced the workload of nurse, also improve the comfortable of patient Degree.Press device 5 can contact abdomen in the pressure moment of pressure plate 6 and press injection site, press device 5 and abdomen injection position Without torsion when contact, skin of abdomen will not be caused to damage, the comfort level of patient might as well.It is also equipped with clocking capability simultaneously, presses The time of pressure is clear, the pressing effect that ensure that.After pressing time enough, release pressure plate 6 is with the clamping for being clamped seat 7 Releasable press device 5 is to the pressure of injection site, and release operation is simple, and press device 5 is gently close to abdomen with note after releasing It penetrates the rebound at position and rises.Because pressing device pedestal 3 is the domes that middle section is higher than left and right elongated end, the lower section of domes The bit space that allows that press device 5 rises is formd, is located at after increase 5 lower end of press device and allows in bit space, lower stretching 3 lower end of pressing device pedestal will not be stretched out again when pressing brings sense of discomfort, the compactness of pressing device pedestal 3 and abdomen to patient too much Also high, stablize.

Claims (10)

1. a kind of low molecular sodium heparin abdomen injection hemostasis pushing device, including pressing device pedestal (3), waistband (1), feature exists In: the pressing device pedestal (3) is the domes that middle section is higher than left and right elongated end, and the middle section upper end arched upward is flat face, About one perforative through-hole is arranged in the intermediate of the flat face, and a press device (5) for stopping blooding fits with the through hole, described The lower end of press device (5) is fixedly connected tampon (5a), and a pressure plate (6) are arranged in pressing device pedestal (3) upper end, described The hinged seat (4) being arranged in the fixing end of pressure plate (6) and pressing device pedestal (3) hingedly, the free end of pressure plate (6) by with Clamping seat (7) the clamping positioning being arranged on pressing device pedestal (3), pushes press device (5) and presses to abdominal part hypodermic pinprick Pressure is stopped blooding, and is arranged a timer (8) on the pressing device pedestal (3), the waistband (1) and the left and right of pressing device pedestal (3) are prolonged It stretches end and passes through buckle (2) connection.

2. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: described by press fitting Set (5) threaded upper ends connection one stop nut (5c).

3. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: described by press fitting It sets (5) lower end and one tampon fixed plate (5b) is set.

4. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the pressure plate (6) free end two sides are respectively provided with positioning protrusion, and the end of two positioning protrusion is spherical arc, and the clamping seat (7) includes Two symmetrically arranged elastomer blocks (7a), there are the spacing being inserted into for pressure plate (6), two elastomer blocks for two elastomer blocks (7a) The forward surface of (7a) is relatively set with the spherical groove (7ab) of the positioning protrusion clamping positioning of pressure plate (6).

5. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 4, it is characterised in that: two elasticity The forward surface top of block (7a) is equipped with lead-in chamfered (7aa).

6. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the timer (8) it is equipped with control panel, display screen, buzzer, battery case, display screen therein, buzzer, battery case are electrically connected with control panel It connects.

7. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the clamping seat (7) it is equipped with time switch (7b) between pressure plate (6), two elastic contact blades one of the time switch (7b) is set to clamping seat (7) on, another is set on pressure plate (6), and two elastic contact blades are electrically connected respectively at timer (8).

8. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the clamping seat (7) time switch (7b) is set on, which is infrared switch, and the infrared switch is electrically connected with timer (8) It connects.

9. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the timer (8) it is equipped with the button switch of timing.

10. low molecular sodium heparin abdomen injection hemostasis pushing device according to claim 1, it is characterised in that: the pressing The tall and big sagitta in pressing device pedestal (3) domes of device (5).