CN213554418U

CN213554418U - Nerve intervention high-pressure continuous perfusion device

Info

Publication number: CN213554418U
Application number: CN202022434145.6U
Authority: CN
Inventors: 王乃冰; 陆丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-29
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a nerve intervenes high pressure and lasts perfusion device, including the loading board, No. one fixed plate of screw installation is passed through to loading board top one side, and has hung No. one large infusion bag through the couple on one side of the fixed plate, No. one fixed plate one end is through reserving the recess installation one number from the temperature limiting electric heating tape, No. one locating plate of screw installation is passed through to loading board top opposite side, and No. one screw rod of screw hole installation is reserved through at No. one top of locating plate one side, No. one screw rod one end is passed through the mounting screw and is passed through the corresponding clamp plate of No. one of large infusion bag, No. one pressure sensor of screw installation is passed through to locating plate one side bottom, No. two fixed plates of mounting screw are passed through to loading board bottom one side. The utility model relates to a nerve intervenes high pressure and lasts perfusion device, it is rational in infrastructure, it is convenient to use, is fit for being extensively promoted and used.

Description

Nerve intervention high-pressure continuous perfusion device

Technical Field

The utility model relates to a high pressure fills technical field, concretely relates to nerve intervenes high pressure and lasts perfusion device.

Background

When carrying out neural intervention treatments such as intracranial aneurysm, cerebrovascular malformation, etc., in order to prevent blood from flowing back to the coaxial catheter to cause thrombosis and falling off, thereby causing intracranial and external vascular embolism, high-pressure continuous perfusion is essential.

Patent numbers: 201721148445.X discloses a nerve-intervention high-pressure continuous perfusion system, which realizes automatic pressurization of an infusion bag, detection of parameters of the infusion bag, automatic replacement of the infusion bag and alarm of abnormal infusion conditions.

The above device has the following disadvantages: 1. the quantity of liquid in the infusion bag that can't make direct infusion to personnel is unchangeable to lead to frequently changing the pressure to need change infusion bag, 2, when outside temperature is lower, can't be in personnel's required temperature with normal saline always, lead to it can't exert beneficial effect to the best.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least one kind of defect among the prior art, provides a neural intervention high pressure lasts perfusion device.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

a nerve-intervention high-pressure continuous perfusion device comprises a loading plate, wherein a first fixing plate is installed on one side of the top of the loading plate through a screw, a large infusion bag is hung on one side of the first fixing plate through a hook, a first self-temperature-limiting electric heating belt is installed at one end of the first fixing plate through a reserved groove, a first positioning plate is installed on the other side of the top of the loading plate through a screw, a first screw is installed on the top of one side of the first positioning plate through a reserved threaded hole, a first pressing plate corresponding to the large infusion bag is installed at one end of the first screw through a screw, a first pressure sensor is installed at the bottom of one side of the first positioning plate through a screw, a second fixing plate is installed on one side of the bottom of the loading plate through a screw, a small infusion bag is hung on one side of the second fixing plate through a hook, the other side of the bottom of the bearing plate is provided with a second limiting plate through a screw, a second screw rod is arranged at the bottom of one side of the second limiting plate through a reserved threaded hole, one end of the second screw rod is provided with a second pressing plate corresponding to a small infusion bag through a screw, and the top of one side of the second limiting plate is provided with a second pressure sensor through a screw.

Furthermore, the liquid outlet end at the bottom of the large infusion bag is connected with the liquid inlet end at the top of the small infusion bag through an infusion tube.

Furthermore, the detection end of the first pressure sensor is positioned on one side of the first pressure plate, and the detection end of the second pressure sensor is positioned on one side of the second pressure plate.

Furthermore, a rubber pad is glued and connected to one side of the first pressing plate and one side of the second pressing plate.

Further, a vertical plate is welded on one side of the bearing plate, a fixing threaded hole is formed in the surface of one side of the vertical plate, and a corrosion-resistant zinc layer is cold-plated on the outer surface of the bearing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by arranging the large infusion bag, the small infusion bag, the first pressing plate and the second pressing plate, before infusion, a person can manually connect the large infusion bag with the small infusion bag, then the person can manually change the position of the second pressing plate through the second screw rod according to requirements so that the second pressing plate can extrude the small infusion bag, when the small infusion bag is connected with a patient through an infusion tube, high-pressure infusion can be carried out on the patient, next step, the person can manually change the position of the first pressing plate through the first screw rod according to the pressure in the small infusion bag so that the first pressing plate can extrude the large infusion bag, thereby the physiological saline in the small infusion bag is injected into the small infusion bag through the infusion tube, the quantity of the liquid in the small infusion bag is ensured to be approximately unchanged, the pressure of the small infusion bag is not required to be frequently changed, and the infusion bag which is being subjected to high-pressure infusion on the person is not required to be replaced, the large-size infusion belt has more physiological saline, so the pressure on the large-size infusion belt does not need to be changed frequently.

2. Through setting up one from the electric heating band of temperature limit and two from the electric heating band of temperature limit, when outside temperature is lower, personnel can manually open one from the electric heating band of temperature limit and two from the electric heating band of temperature limit, one can be indirect to large infusion bag heat from the electric heating band of temperature limit, and two can heat small infusion bag from the electric heating band of temperature limit, thereby make the physiological saline in small infusion bag and the large infusion bag can play better result of use to the patient, improve mucosa microcirculation, and because one can the automatic control temperature from the electric heating band of temperature limit and two from the electric heating band of temperature limit, so it can effectively prevent that physiological saline from overheated, avoid the accident situation, the security is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the overall structure diagram of the nerve-intervention high-pressure continuous perfusion device of the present invention.

Fig. 2 is the utility model relates to a neural high pressure of interveneeing lasts perfusion device's a clamp plate and rubber pad connection structure sketch map.

Fig. 3 is a schematic view of the sectional structure of the material layer on the outer surface of the loading plate of the nerve-intervention high-pressure continuous perfusion device of the present invention.

In the figure: 1. pressing plates II; 2. a second limiting plate; 3. a second screw; 4. a second pressure sensor; 5. a small size infusion bag; 6. a second self-temperature-limiting electric heating belt; 7. a second fixing plate; 8. a first pressing plate; 9. a first pressure sensor; 10. a carrier plate; 11. a first screw rod; 12. a first positioning plate; 13. a large-size infusion bag; 14. a first fixing plate; 15. a first self-temperature-limiting electric heating belt; 16. fixing the threaded hole; 17. a vertical plate; 18. a corrosion-resistant zinc layer; 19. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a nerve-intervention high-pressure continuous perfusion device comprises a bearing plate 10, wherein a first fixing plate 14 is installed on one side of the top of the bearing plate 10 through a screw, a large infusion bag 13 is hung on one side of the first fixing plate 14 through a hook, a first self-temperature-limiting electric heating belt 15 is installed on one end of the first fixing plate 14 through a reserved groove, a first positioning plate 12 is installed on the other side of the top of the bearing plate 10 through a screw, a first screw 11 is installed on the top of one side of the first positioning plate 12 through a reserved threaded hole, a first pressing plate 8 corresponding to the large infusion bag 13 is installed on one end of the first screw 11 through a screw, a first pressure sensor 9 is installed on the bottom of one side of the first positioning plate 12 through a screw, a second fixing plate 7 is installed on one side of the bottom of the bearing plate 10 through a screw, no. two fixed plate 7 one ends are passed through groove installation No. two from temperature limiting electric heating belt 6, No. two limiting plates 2 of screw installation are passed through to loading board 10 bottom opposite side, and No. 2 side bottoms of No. two limiting plates are through No. two screw rods 3 of reservation screw hole installation, No. two 3 one ends of screw rod are through screw installation and No. two clamp plates 1 corresponding with No. 5 infusion bags of small size, No. two 2 one side tops of limiting plate are through No. two pressure sensor 4 of screw installation.

Wherein, the liquid outlet end at the bottom of the large infusion bag 13 is connected with the liquid inlet end at the top of the small infusion bag 5 through an infusion tube.

In this embodiment, as shown in fig. 1, when the pressure in the large infusion bag 13 is higher than the pressure in the small infusion bag 5, the saline in the large infusion bag 13 can enter the small infusion bag 5.

The detection end of the first pressure sensor 9 is positioned on one side of the first pressing plate 8, and the detection end of the second pressure sensor 4 is positioned on one side of the second pressing plate 1.

In this embodiment, as shown in fig. 1, a person can indirectly know the pressure in the large infusion bag 13 through the first pressure sensor 9, and a person can indirectly know the pressure in the small infusion bag 5 through the second pressure sensor 4.

Wherein, No. one pressing plate 8 and No. two pressing plate 1 one side all glue and be connected with rubber pad 19.

In the embodiment, as shown in fig. 2, the rubber pad 19 can make the first pressing plate 8 and the second pressing plate 1 have certain buffering when being pressed.

A vertical plate 17 is welded on one side of the bearing plate 10, a fixing threaded hole 16 is formed in the surface of one side of the vertical plate 17, and a corrosion-resistant zinc layer 18 is cold-plated on the outer surface of the bearing plate 10.

In the embodiment, as shown in fig. 1 and 3, a person can fix the device at a specified position through the fixing threaded hole 16, and the corrosion-resistant zinc layer 18 can prolong the service life of the bearing plate 10.

It should be noted that the utility model relates to a nerve intervention high pressure continuous perfusion device, during operation, personnel connect the external connection of a self temperature limiting electric heating belt 15 (the manufacturer is Jiangsu Sanniu electric and electric Limited company) and a self temperature limiting electric heating belt 6 with an external power supply mechanism, then hang a large infusion bag 13 filled with physiological saline on one side of a first fixing plate 14, then hang a small infusion bag 5 filled with physiological saline on one side of a second fixing plate 7, next, personnel can manually connect the large infusion bag 13 with the small infusion bag 5, then, personnel can manually change the position of a second pressing plate 1 through a second screw 3 according to requirements, so that the second pressing plate 1 can extrude the small infusion bag 5, when the small infusion bag 5 is connected with a patient through a perfusion tube, high pressure perfusion can be realized for the patient, next, personnel can fill the nerve intervention high pressure in the small infusion bag 5 according to the pressure in the small infusion tube, the position of the first pressing plate 8 is manually changed through the first screw rod 11, so that the first pressing plate 8 can extrude a large infusion bag 13, the physiological saline in the small infusion bag 5 is injected into the small infusion bag 5 through an infusion tube, the quantity of liquid in the small infusion bag 5 is ensured to be approximately unchanged, the pressure of the small infusion bag 5 does not need to be frequently changed, and the infusion bag which is filled with high pressure to a person does not need to be changed, next, when the outside air temperature is low, the person can manually open the first self-temperature-limiting electric heating belt 15 and the second self-temperature-limiting electric heating belt 6, the first self-temperature-limiting electric heating belt 15 can indirectly heat the large infusion bag 13, and the second self-temperature-limiting electric heating belt 6 can heat the small infusion bag 5, so that the physiological saline in the small infusion bag 5 and the large infusion bag 13 can have a good using effect on a patient, and the mucosa microcirculation is improved, and because first from limit temperature electric heating tape 15 and No. two can automatic control temperature from limit temperature electric heating tape 6, so it can prevent effectively that normal saline from overheated, avoids taking place the unexpected condition, improves the security.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A nerve intervention high-pressure continuous perfusion device comprises a bearing plate (10), and is characterized in that: the device comprises a bearing plate (10), wherein a first fixing plate (14) is installed on one side of the top of the bearing plate (10) through a screw, a large infusion bag (13) is hung on one side of the first fixing plate (14) through a hook, a first self-temperature-limiting electric heating belt (15) is installed on one end of the first fixing plate (14) through a reserved groove, a first positioning plate (12) is installed on the other side of the top of the bearing plate (10) through a screw, a first screw rod (11) is installed on the top of one side of the first positioning plate (12) through a reserved threaded hole, a first pressing plate (8) corresponding to the large infusion bag (13) is installed on one end of the first screw rod (11) through a screw, a first pressure sensor (9) is installed on the bottom of one side of the first positioning plate (12) through a screw, a second fixing plate (7) is installed on one side of the bottom, no. two fixed plate (7) one end is passed through groove installation No. two from temperature limiting electric heating band (6), No. two limiting plate (2) of screw installation are passed through to loading board (10) bottom opposite side, and No. two limiting plate (2) one side bottom through reserve screw hole installation No. two screw rods (3), No. two screw rods (3) one end is passed through screw installation and No. two clamp plates (1) corresponding with No. two infusion bags (5), No. two limiting plate (2) one side top is passed through screw installation No. two pressure sensor (4).

2. A neuro-interventional high-pressure continuous infusion device as defined in claim 1, wherein: the liquid outlet end at the bottom of the large infusion bag (13) is connected with the liquid inlet end at the top of the small infusion bag (5) through an infusion tube.

3. A neuro-interventional high-pressure continuous infusion device as defined in claim 1, wherein: the detection end of the first pressure sensor (9) is positioned on one side of the first pressing plate (8), and the detection end of the second pressure sensor (4) is positioned on one side of the second pressing plate (1).

4. A neuro-interventional high-pressure continuous infusion device as defined in claim 1, wherein: one side of the first pressing plate (8) and one side of the second pressing plate (1) are both connected with a rubber pad (19) in a gluing mode.

5. A neuro-interventional high-pressure continuous infusion device as defined in claim 1, wherein: bearing board (10) one side welding riser (17), and riser (17) one side surface seted up fixed screw hole (16), bearing board (10) surface cold plating corrosion-resistant zinc layer (18).