CN218220256U - Pressure-adjustable pressing type puncture point compression hemostasis device - Google Patents

Abstract

The utility model provides a pressure-adjustable pressing type puncture point compression hemostasis device, which comprises a chassis, a pressing device and a fixing band; the fixing belt is connected with the chassis; the pressing device comprises a pressing propeller and a blunt pressing head which are detachably connected, and a plurality of parallel barb rings are arranged on the periphery of the pressing propeller; the chassis comprises a through hole capable of accommodating the pressing propeller, and a one-way limiting groove which is matched with the barb ring and can prevent the barb ring from withdrawing is arranged on the inner wall of the through hole. The device has adjustable compression degree and simple and convenient operation, and can be universally used for compression hemostasis of puncture points of patients with different body types.

Description

Press type puncture point hemostasis by compression device with adjustable pressure

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a push type puncture point hemostasis by compression device with adjustable pressure.

Background

With the development of socio-economic and the change of life style of people, chronic kidney disease has become one of the global important public health problems. The kidney disease is characterized by similar clinical manifestations, but the treatment scheme and the course of disease progress are different, and the targeted treatment is greatly dependent on pathological biopsy. Among hospitalized patients, the number of patients who need renal biopsy is about 40%, and the daily average biopsy volume can reach 15 cases. Therefore, the renal biopsy is an effective method for early diagnosis, typing and intervention of chronic kidney diseases.

The compression hemostasis of puncture points in clinic mainly comprises the traditional gauze, abdominal bandage and sand bag compression. The choice of puncture site will vary with the specific pathological condition of the patient, and the choice of compression hemostasis site after the operation is finished will also vary accordingly. In the current clinical practice, the following disadvantages exist in the compression by using gauze, abdominal bandage and sand bag:

1. the operation is complicated: after the operation, the clinician needs to cover the wound with gauze, then use the medical abdominal bandage to wind at the puncture point, and use the sand bag to compress.

2. The tightness degree of the pressure bandaging is difficult to control: the clinician can only estimate the degree of compression by hand and the patient's muscularis-dermalis depressions, and if the compression is less than desired, it will not be possible to achieve the desired result, and if the compression is too tight, it may cause the patient to have difficulty breathing. If the degree of compression is found to be inappropriate, the degree of tightness needs to be adjusted.

3. Bleeding point conditions could not be observed: puncture point is covered after the binder twines, and clinician can't in time observe puncture point situation of change after the postoperative, if complication such as hematoma, hemorrhage, subcutaneous ecchymosis appear, can only observe when binding up hemostasis 8 hours and remove the bandage.

4. The comfort of the patient is poor: the combination of the abdominal belt and the sand bag is thick and heavy, which can obviously increase the discomfort of patients in hot weather and is easy to cause complications such as allergy, rash and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a push type puncture point hemostasis by compression device with adjustable pressure, degree of compression is adjustable, easy and simple to handle, can be general in different size patients puncture point hemostasis by compression.

In order to achieve the purpose, the utility model provides a pressure-adjustable pressing type puncture point compression hemostasis device, which comprises a chassis, a pressing device and a fixing belt; the fixing belt is connected with the chassis;

the pressing device comprises a pressing propeller and a blunt pressing head which are detachably connected, and a plurality of parallel barb rings are arranged on the periphery of the pressing propeller;

the chassis is provided with on the through-hole inner wall with barb ring looks adaptation, can prevent the one-way spacing groove that barb ring withdrawed from including the through-hole that can hold the pressure propeller.

Preferably, the top of the pressing device is provided with a pressing handle, and the diameter of the pressing handle is larger than the inner diameter of the through hole.

Preferably, the diameter of the blunt tip is larger than the inner diameter of the through hole

Preferably, the periphery of the pressing propeller is provided with at least 4 parallel barb rings, and the interval between any two barb rings is not less than 1cm.

Preferably, the fixing strap is an elastic fixing strap with adjustable length.

Preferably, the fixing band comprises a plurality of splayed binding bands; the splayed binding belt comprises a fixing sheet and two connecting sheets which are respectively connected with one end of the fixing sheet, and the fixing sheet is used for being connected with the outer side of the chassis.

Preferably, the tail end of the connecting piece of the splayed bundling belt is provided with a magic tape.

Preferably, a pull ring is arranged on the outer side of the chassis, and the fixing belt is detachably connected with the chassis through the pull ring.

Preferably, the presser is made of transparent material.

Preferably, all or part of the bottom plate is made of transparent materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a push type puncture point hemostasis by compression device has set up barb ring and the one-way spacing groove of different positions between pressing device and chassis, can select different intensity of pressing according to actual need, can realize better hemostasis by compression effect to the puncture point homoenergetic of different depth of penetration.

2. The utility model provides an one-way spacing groove among the push type puncture point hemostasis by compression device can maintain the presser position and make and press down intensity sustainable.

3. In some preferred embodiments, the pressing device and the chassis are made of transparent materials, so that the change of the puncture point can be observed in time through the device, and the hemorrhage, hematoma, subcutaneous ecchymosis and the like of the puncture point can be found in time.

4. In some preferred embodiments, the fixing band is an elastic fixing band with adjustable length, and can be adjusted according to the body size of a patient, so that the comfort of the patient is improved.

Drawings

Fig. 1 is a schematic structural view of a pressure-adjustable pressing type puncture point compression hemostasis device;

FIG. 2 is a schematic view of the pressing device;

FIG. 3 is a schematic view of the structure of the chassis;

FIG. 4 is a schematic view of the internal structure of the through hole;

FIG. 5 is a schematic view of the structure of the V-shaped tying band;

wherein, 1 is the pressing handle, 2 is the barb ring, 3 is the pressing propeller, 4 is blunt shape oppression head, 5 is the chassis, 6 is one-way spacing groove, 7 is the stationary blade, 8 is the connection piece, 9 is the pull ring, 10 is the through-hole.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments and not all embodiments of the present application; and the structures shown in the drawings are merely schematic and do not represent objects. It should be noted that all other embodiments obtained by a person skilled in the art based on these embodiments of the present invention belong to the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1-5, the utility model provides a push type puncture point hemostasis by compression device with adjustable pressure, including chassis, presser and fixed band, the chassis uses the oppression pressure that can adjust to the difference and maintain with the presser cooperation, and the user can adjust according to patient's size difference, puncture position degree of depth difference, and the fixed band is connected with the chassis, can fix this device on patient's health, still can further deepen the oppression pressure.

In the utility model, as shown in fig. 1 and 2, the pressing device comprises a pressing propeller 3 and a blunt pressing head 4 which can be detachably connected, the top end of the pressing propeller is provided with a pressing handle 1 which is convenient for force application, and the pressing device is composed of the pressing handle 1, the pressing propeller 3 and the blunt pressing head 4 from top to bottom in sequence. As shown in fig. 2, in a specific embodiment of the present invention, the pressing handle 1 is a flat cylinder with a diameter larger than the through hole 10, the top end is manually pressed by a planar user, and the diameter larger than the through hole 10 can avoid the injury to the patient caused by excessive force. The utility model discloses in, the side periphery of pressing the propeller is provided with the barb ring 2 that a plurality of is parallel, and barb ring 2 is continuous or discontinuous and encircles the inverted triangle-shaped (as shown in fig. 2) of pressing the propeller, sets up a plurality of rings barb ring 2 so that adjust different compressive strength. The utility model discloses an among some embodiment, blunt 4 bottoms of shape oppression head are convex blunt, prevent to oppress hemostasis in-process and harm the patient, improve patient's comfort level. The utility model discloses an among some embodiments, press propeller 3 and be provided with the barb ring of 4 above parallels, 1cm is no less than at the interval between two arbitrary barb rings. In the utility model, the barb rings can be distributed equidistantly or non-equidistantly and can be adjusted according to actual needs; the pressing propeller 3 and the pressing handle 1 can also be detachably connected.

The utility model discloses in, as shown in fig. 1, 3, 4, chassis 5 is provided with on the through-hole 10 inner wall with barb ring looks adaptation, can prevent the one-way spacing groove 6 that barb ring withdrawed from including can holding the through-hole 10 of pressing the propeller. Fig. 4 shows a structure of the inner side of the through hole, a forward triangle matched with the barb ring 2 is arranged in the through hole, when the chassis and the pressing device are used in a matched mode, the barb ring 2 can move downwards along the triangular bevel edge of the one-way limiting groove 6 but can not move upwards in reverse, once the pressing pressure can be maintained downwards, the hands of a user are liberated, and the pressing device is more convenient to use. The utility model discloses in, the diameter of blunt shape oppression head 4 is greater than through-hole 10 internal diameters, also can realize certain prevention and press the effect of propeller rebound. The utility model discloses in, as shown in fig. 1, press propeller 3 and blunt shape oppression head 4 at center department threaded connection, will press propeller 3 earlier during the use and insert through-hole 10 from the top, connect blunt shape oppression head on pressing propeller 3 from the below of through-hole again, threaded connection still can make the length-adjustable of whole oppressor.

In the present invention, as shown in fig. 1 and 5, the fixing band includes a plurality of binding bands shaped like eight characters, for example, two binding bands shaped like eight characters distributed from left to right. The splayed binding belt comprises a fixing sheet 7 and two connecting sheets 8 respectively connected with one end of the fixing sheet 7, can be crossed and bound in a splayed manner to enhance firmness, and can also meet the requirement that different puncture sites need to bypass a plurality of parts of the body. In the utility model, the fixing piece 7 is used for connecting with the outer side of the chassis, for example, a pull ring is arranged on the outer side of the chassis, and one end of the fixing piece 7 far away from the connecting piece 8 passes through the pull ring and is fixed with the chassis; the fixing piece 7 can be provided with a buckle or a magic tape which can be matched with each other, and the fixing piece 7 is fixed through the buckle or the magic tape after penetrating through the pull ring. The utility model discloses in, the one end that stationary blade 7 was kept away from to connection piece 8 is provided with magic subsides matte/plain noodles, and connection piece 8 of another eight characters is tied and is taken can be provided with opposite magic subsides glossy/matte, and a plurality of eight characters of being convenient for are tied and are taken interconnect, make this device fix on patient's health. The utility model discloses in, the fixed band is the elastic fixation area with adjustable length, for example the scalable regulation of length of stationary blade 7 and/or connection piece 8, elasticity also can further provide certain adjustable length, makes the fixed band be applicable to different size patients and uses convenient and fast.

In some preferred embodiments of the present invention, the pressing device is made of transparent material, which is convenient for the user to observe the change of the puncture point and to see whether bleeding, hematoma and subcutaneous extravasated blood exist; in a further preferred embodiment, all or part of the chassis may also be transparent in order to enlarge the field of view.

During the use, in advance will push type puncture point hemostasis by compression device with adjustable pressure is assembled, aims at the puncture point with blunt press head middle part, makes the puncture point be located the press device below, adjusts the length of fixed band afterwards and fixes this device on patient's health. The user is according to the patient from pressing handle 1 department application of force downwards, and barb ring 2 is downward through one-way spacing groove 6 one by one, and according to the puncture point condition with oppression propeller 3 impel to suitable position, the inboard one-way spacing groove 6 card owner barb ring 2 of chassis through-hole 10 makes the oppression pressure of this device fixed. The change of the puncture point can be observed through the transparent pressing device in the compression hemostasis process, and the fixing band is untied after 8 hours of compression, so that the compression is relieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A pressure-adjustable pressing type puncture point compression hemostasis device is characterized by comprising a chassis, a pressing device and a fixing belt; the fixing belt is connected with the chassis;

the pressing device comprises a pressing propeller and a blunt pressing head which are detachably connected, and a plurality of parallel barb rings are arranged on the periphery of the pressing propeller;

the chassis is provided with on the through-hole inner wall with barb ring looks adaptation, can prevent the one-way spacing groove that barb ring withdrawed from including the through-hole that can hold the pressure propeller.

2. The hemostasis by compression device of push-type puncture point according to claim 1, wherein the top of the pressing device is provided with a pressing handle, and the diameter of the pressing handle is larger than the inner diameter of the through hole.

3. The push type puncture site compression hemostasis device of claim 1 or 2, wherein the diameter of the blunt compression head is larger than the inner diameter of the through hole

4. The push type puncture site compression hemostasis device of claim 1, wherein the periphery of the push pusher is provided with at least 4 parallel barb rings, and the interval between any two barb rings is not less than 1cm.

5. The push type puncture site hemostasis by compression device of claim 1, wherein the securing strap is a length adjustable elastic securing strap.

6. The push type puncture site compression hemostasis device of claim 1 or 4, wherein the securing strap comprises a plurality of splayed tying bands;

the splayed binding belt comprises a fixing sheet and two connecting sheets which are respectively connected with one end of the fixing sheet, and the fixing sheet is used for being connected with the outer side of the chassis.

7. The push type puncture site compression hemostasis device of claim 5, wherein the end of the connecting piece of the splayed binding band is provided with a magic tape.

8. The push type puncture site hemostasis by compression device of claim 1, wherein a pull ring is provided outside the base plate, and the securing strap is detachably connected to the base plate through the pull ring.

9. The device of claim 1, wherein the depressor is made of transparent material.

10. The device of claim 9, wherein all or a portion of the base is made of a transparent material.

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