CN202526695U

CN202526695U - Portable pressure band wrapped transfusion system

Info

Publication number: CN202526695U
Application number: CN201220193433XU
Authority: CN
Inventors: 邓博予
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-03
Filing date: 2012-05-03
Publication date: 2012-11-14
Anticipated expiration: 2022-05-03

Abstract

The utility model relates to a portable pressure band wrapped transfusion system which comprises a disposable gravity-type vein transfusion apparatus, wherein the disposable gravity-type vein transfusion apparatus comprises a liquid storage bag and the like. The portable pressure band wrapped transfusion system is characterized in that the liquid storage bag is wrapped in a portable pressure band; the portable pressure band is provided with a waistband which is used for fixing the portable pressure band to the waists of human bodies and a wristband which is used for fixing a transfusion tube of the disposable gravity-type vein transfusion apparatus on the wrists; and the portable pressure band consists of a pressure band body, an inflation bag which is arranged at one inner side of the pressure band body, an inflation balloon which is connected with the inflation bag and provided with an adjustment valve, as well as a nylon adhesion hook band and a nylon adhesion velvet band which are arranged on the pressure band body. The portable pressure band wrapped transfusion system has the advantages that the matching with the disposable transfusion apparatus is favorable, the structure is simple and portable, repeated use is feasible, tube watching during health regeneration is not required, the transfusion process is safe and reliable and movable transfusion is feasible.

Description

Portable zone of pressure packaging type transfusion system

Technical field

This utility model relates to a kind of technical field of medical instruments.Especially a kind of portable zone of pressure packaging type transfusion system.

Background technology

At present, venous transfusion is a kind of the most frequently used clinical rescue, Therapeutic Method, also is a drug treatment technology commonly used of nursing speciality.Present routine clinical transfusion; Generally be to be suspended on certain height (is standard with the vein) to transfusion bag or infusion bottle; Make liquid owing to natural gravity drips in the intravasation, rely on actuator to control and drip medicine speed, and observe the dropping liquid progress with eyes and prevent blood back; So tie up very much the people, cause medical personnel's workload big.More topmost, in whole infusion process, the patient must be in the fixed position under certain seat or the prone position state, can not arbitrarily move and walk.

For head it off; One Chinese patent application numbers 201010617764.7 discloses a kind of " portable infusion drop instillator ", and this portable infusion drop instillator is wanted sound, light, electric installation cooperation, also electromechanical actuator will be arranged simultaneously; Its complex structure is operated also dangerous.

One Chinese patent application number in addition: 201120049631.4 also disclose a kind of " portable infusion prelum "; It is inflated ball, gas tube, steel wire card by hand held and forms; The portable infusion prelum of this structure; Under the high situation about hanging up, can not accomplish transfusion work to infusion bottle yet.If but air is charged in the medicated bag through the inflation ball, be easy to foreign body etc. is brought into medicated bag and produced pollution, be difficult to guarantee aseptic transfusion.The second, if software transfusion package bag, directly inwards inflation is not because transfusion bag is by the high pressure design, so be easy to cause packaging bag to break.

And for example notification number is to disclose a kind of " automatic infusion device with band stopper slot toll bar " in the Chinese patent of CN 2379139Y, and it comprises casing, toll bar, monoboard microcomputer, input structure, peristaltic pump and bubble detection architecture; Casing is provided with a side and is the front panel with the corresponding inner concave of toll bar; The toll bar inboard is provided with upper and lower grip slipper, liquid stopping clamp and stopper slot; Stopper slot is between upper and lower grip slipper, and is and relative with peristaltic pump; The tube for transfusion clamping is on upper and lower grip slipper, and the center is positioned at the toll bar stopper slot, and is pressed between the pump sheet of stopper slot and peristaltic pump.Technique scheme adopts mechanical pressure type injection infusion model; Solved the deficiency of existing gravity type infusion model; But because it adopts linear peristaltic pump as pressure source, cause whole device volume bigger than normal, relatively heavier; Removable performance is relatively poor, can not satisfy the use needs under the mobile status (for example stretcher transports); Simultaneously, whole device is not easy to move, and has still limited the freedom of action of patient during transfusion/treatment.

Summary of the invention

The purpose of this utility model provides a kind ofly is convenient to carry, simple to operate, use safety, the height that do not take up space, aseptic transfusion, need not keeps an eye on blood back, be applicable to that scope is wide, low cost of manufacture, can reuse, place portable flexibly zone of pressure packaging type transfusion system.

The purpose of this utility model realizes through following technical scheme.

Portable zone of pressure packaging type transfusion system according to this utility model; Comprise by the tube for transfusion of liquid storing bag, infusion needle, connection liquid storing bag and infusion needle and be arranged on exhaustor on the tube for transfusion, drip the disposable gravity type intravenous transfusion device that kettle, filter and actuator are formed; It is characterized in that described liquid storing bag is wrapped in the portable zone of pressure; And portable zone of pressure is provided with the waist strap that is used to be fixed in the human body waist and the filter upper end of the tube for transfusion of said disposable gravity type intravenous transfusion device is fixed on the wrist wrist strap on the wrist; Described portable zone of pressure is by the zone of pressure body; Be arranged on the air bag of a side in the zone of pressure body; The inflation ball of the band control valve that is connected of air bag therewith, be arranged on zone of pressure body positive and negative one end be used for liquid storing bag be wrapped in the bonding hook strip of the intrinsic nylon of zone of pressure, the bonding floss band of the nylon 3-3 that is used for bonding floss band of nylon and the bonding hook strip of nylon and being used to that liquid storing bag is wrapped in the bonding floss band of the intrinsic nylon of zone of pressure and is arranged on the 3-5 that is used for fixing aerating ballon or external Pressure gauge or pressure limiting valve of middle part inner surface being compressed the exhaustor after the doubling that is arranged on the middle part inner surface forms.

This utility model also is provided with the connector that is used to connect Pressure gauge or pressure limiting valve in the side of described portable zone of pressure inflation ball.

Described waist strap is by the wide plate band and wide plate band two ends are set respectively and the bonding hook strip of nylon of middle part inner surface and the bonding floss band of nylon are formed.

Described wrist wrist strap is by the narrow boards band and narrow boards band two ends are set respectively and the bonding hook strip of nylon of middle part inner surface and the bonding floss band of nylon are formed.

Compare with prior art, the utility model has the advantages that:

1) this utility model is owing to adopted zone of pressure packaging type transfusion system, and at first it adopts the hasp adhering method of parcel, and bonding position is flexible, the physical dimension of the transfusion bag that is wrapped is required not strict, can adapt to most of existing conventional transfusion bag.In addition, because adopt portable zone of pressure that transfusion bag is wrapped up entirely; Its pressure to transfusion bag is even; Can make more thorough that wherein medicinal liquid extrudes, also have,, only transfusion bag produced pressure entad because be mode to the outerwrap of transfusion bag; Rather than outside expansive force, thereby guaranteed that transfusion bag is difficult for explosion.Its portable zone of pressure provides pressure and the potential energy that need not hang, and does not destroy original transfusion bag, so can reach the aseptic transfusion purpose;

2) good with the removable performance of waist strap and the portable performance that are fixed in the human body waist, can carry by the patient, made things convenient for patient's acting on one's own during infusing, improved patient's when venous transfusion mobility greatly;

3) be used for the wrist wrist strap that the tube for transfusion with disposable gravity type intravenous transfusion device is fixed on the wrist and can guarantee that syringe needle is motionless when scratching, thereby guarantee use safety.

4) because the velcro structure is all adopted in all connections, so cost is low, and is easy to operate.

5) since portable zone of pressure can with belt bonding flexibly with separates, so if to be having of bottle formula hard-caked sediment in the bottom of the transfusion bag that has and can not medicinal liquid be extruded fully, can press belt be sling after the venting, the medicinal liquid of remnants is only defeated.

6) owing to as long as when work, do not decontrol the inflation control valve, be exactly malleation in the native system, whether medicinal liquid is totally lost can not produce blood back, guarantees transfusion safety.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Fig. 2 is this utility model user mode sketch map.

Fig. 3 is the structural representation of portable zone of pressure.

Fig. 4 is the sketch map of wrist wrist strap. The specific embodiment

Below in conjunction with accompanying drawing this utility model is described further.

Like Fig. 1,2,3, shown in 4; Portable zone of pressure packaging type transfusion system according to this utility model; Comprise by liquid storing bag 5, infusion needle 9, connect the tube for transfusion 8 of liquid storing bag 5 and infusion needle 9 and be arranged on exhaustor 6, a kettle 7 and the actuator 11 on the tube for transfusion 8, the disposable gravity type intravenous transfusion device that filter 10 is formed; It is characterized in that described liquid storing bag 5 is wrapped in the portable zone of pressure 3; And portable zone of pressure 3 is provided with the waist strap 2 that is used to be fixed in the human body waist and the tube for transfusion 8 of said disposable gravity type intravenous transfusion device is fixed on the wrist wrist strap 12 on the wrist; Described portable zone of pressure 3 is by the zone of pressure body; Be arranged on the air bag 3-1 of a side in the zone of pressure body; The inflation ball 3-8 of the band control valve that is connected of air bag 3-1 therewith; Be arranged on zone of pressure body 3 positive and negatives one end be used for liquid storing bag be wrapped in the bonding hook strip 3-6 of the intrinsic nylon of zone of pressure, be arranged on the middle part inner surface be used for liquid storing bag is wrapped in the intrinsic nylon of zone of pressure bonding floss band 3-2 and is arranged on the nylon bonding floss band 3-3 and the bonding hook strip 3-4 of nylon that are used to compress the exhaustor after the doubling of middle part inner surface, the bonding floss band of the nylon 3-5 that is used for fixing inflation ball 3-8 forms.

This utility model also is provided with the connector 3-7 that is used to connect Pressure gauge or pressure limiting valve in the side of described portable zone of pressure inflation ball 3-8.

The portable zone of pressure inflation principle that this utility model adopted is identical with the inflation principle of traditional inflated type sphygomanometer, no longer narrates at this.Only need the liquid storing bag 5 of disposable gravity type intravenous transfusion device is wrapped in wherein; How much regulate aeration quantity according to the dose in the liquid storing bag 5; When zone of pressure is inflated; Its pressure that is produced that expands conducts to the transfusion bag that is wrapped in the inside, and the pressure that its portable zone of pressure provides has played the function of the potential energy of hanging, and the liquid in the transfusion bag is flowed out by tube for transfusion.

The described waist strap 2 of this utility model is by the wide plate band and wide plate band two ends are set respectively and the bonding hook strip of the nylon of middle part inner surface 4 is formed with 1 on the bonding floss band of nylon.During actual the use; The bonding floss band of nylon 3-2 in the middle of the pressure zone body of the parcel liquid storing bag 5 after the inflation is bonded on the bonding hook strip of nylon of waist strap 2 pars intermedia inner surfacies; Patient just can act on one's own in infusion process; Particularly the child also can put on clothes in infusion process and play, and has alleviated its feared state of mind to transfusion; The pressure zone body of this utility model also can add the hook back to insert, to hang on the waist strap 2, can also be fixed on other dress ornament.

This utility model also is provided with wrist wrist strap 12; Described wrist wrist strap is by the narrow boards band and narrow boards band two ends are set respectively and the bonding hook strip 12-2 of nylon of middle part inner surface and the bonding floss band of nylon 12-1 form, and on wrist wrist strap 12, also is provided with the outer thread gluing 12-3 that is used for fixing tube for transfusion.During use, be locked on the wrist after two on the wrist wrist clinged, and the filter upper end of tube for transfusion is fixing, prevented the generation that causes syringe needle play phenomenon because of scratching effectively, thereby guaranteed the safety of infusion process through outer thread gluing 12-3.

This utility model relies on the pressure of the inflation of portable zone of pressure to realize transfusion by this system, avoids the pollution of air to medicinal liquid; Transfusion does not need support, can continue to infuse in any height, any direction, position, and be convenient to the patient and carry; Simple in structure, cost is low, can be widely used in liquid medium input in the human body and other need be in the field of small space ambulatory infusion.

Claims

1. portable zone of pressure packaging type transfusion system; Comprise by the tube for transfusion of liquid storing bag, infusion needle, connection liquid storing bag and infusion needle and be arranged on exhaustor on the tube for transfusion, drip the disposable gravity type intravenous transfusion device that kettle, filter and actuator are formed; It is characterized in that described liquid storing bag is wrapped in the portable zone of pressure; And portable zone of pressure is provided with the waist strap that is used to be fixed in the human body waist and the tube for transfusion of said disposable gravity type intravenous transfusion device is fixed on the wrist wrist strap on the wrist; Described portable zone of pressure is by the zone of pressure body; Be arranged on the air bag of a side in the zone of pressure body; The inflation ball of the band control valve that is connected of air bag therewith, be arranged on zone of pressure body positive and negative one end be used for liquid storing bag be wrapped in the bonding hook strip of the intrinsic nylon of zone of pressure, be arranged on the middle part inner surface be used for liquid storing bag be wrapped in the bonding floss band of the intrinsic nylon of zone of pressure and be arranged on the bonding floss band of the nylon that is used for fixing inflatable ball and the bonding hook strip of nylon of middle part inner surface and be used to compress doubling after the bonding floss band of nylon of exhaustor form.

2. portable zone of pressure packaging type transfusion system according to claim 1 is characterized in that described side at portable zone of pressure inflation ball also is provided with the connector that is used to connect Pressure gauge or pressure limiting valve.

3. portable zone of pressure packaging type transfusion system according to claim 1 is characterized in that described waist strap is by the wide plate band with wide plate band two ends are set respectively and the bonding hook strip of nylon of middle part inner surface and the bonding floss band of nylon are formed.

4. portable zone of pressure packaging type transfusion system according to claim 1 is characterized in that described wrist wrist strap is by the narrow boards band with narrow boards band two ends are set respectively and the bonding hook strip of nylon of middle part inner surface and the bonding floss band of nylon are formed.