CN216754532U

CN216754532U - Puncture opening hemostasis by compression fixing device after artificial liver treatment

Info

Publication number: CN216754532U
Application number: CN202122653560.5U
Authority: CN
Inventors: 徐霞飞; 徐燕飞
Original assignee: Nantong Infectious Disease Prevention and Control Hospital
Current assignee: Nantong Infectious Disease Prevention and Control Hospital
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-17
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a puncture compression hemostasis fixing device after artificial liver treatment, which comprises: the periphery of the lower edge of the pressing frame is connected with a hydrogel adhesive tape; the cooling box is arranged above the pressing frame, and a miniature air pump is fixed on the front side surface of the cooling box; the semiconductor refrigerating sheet is arranged at the top in the cooling box, a water inlet pipe penetrates through the right side of the bottom of the cooling box, a water outlet pipe penetrates through the left side of the bottom of the cooling box, and one end of the water outlet pipe is connected with a micro water pump; the airbag cushion is arranged in the pressing frame, and a partition plate is arranged below the airbag cushion; the heat insulation pad is connected to the lower portion of the partition plate, a waveform cooling pipe is arranged below the heat insulation pad, and a heat conduction pad is arranged below the waveform cooling pipe. This hemostasis by compression fixing device utilizes the cooling water of circulation flow to carry out the ice compress operation to the puncture, has improved the cooling effect greatly, has also saved the trouble that needs regularly change the ice-cube.

Description

Puncture compression hemostasis fixing device after artificial liver treatment

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a puncture compression hemostasis fixing device after artificial liver treatment.

Background

The artificial liver is used for temporarily or partially replacing the liver function by means of an external mechanical, chemical or biological device so as to assist in treating liver insufficiency or related diseases, after the artificial liver is treated, the blood flow of a fistula is large, the pressure is high, an anticoagulant is added, generally, when an internal fistula puncture needle is pulled out after the blood is thoroughly ventilated, the internal fistula puncture opening is difficult to stop the bleeding, even swelling and subcutaneous plaque are generated, and therefore, hemostatic gauze or a medical cotton ball is required to stop the bleeding and ice compress for detumescence in an ice bag compression mode;

however, when using corresponding hemostatic gauze, medical cotton balls or ice bags, all need medical personnel or patients themselves to hold between the fingers and press at corresponding internal fistula puncture site with the hand, it is too troublesome when using, the operation is hard, and be not convenient for maintain the constant pressure state, the ice bag ice compress needs regularly to change the ice-cube simultaneously, the ice bag easily produces the water condensation pearl and soaks patient's puncture, the problem of wound infection is easily aroused, for this reason, we propose a puncture hole hemostasis by compression fixing device behind artificial liver treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a puncture compression hemostasis fixing device after artificial liver treatment, which solves the problems that medical staff or patients need to hold and press the puncture compression fixing device on the corresponding internal fistula puncture part by hands when using corresponding hemostatic gauze, medical cotton balls or ice bags, the puncture compression hemostasis fixing device is too troublesome to use, labor-consuming to operate and inconvenient to maintain a constant pressure state, ice blocks need to be replaced regularly during ice compress of the ice bags, and furthermore, the ice bags are easy to generate water condensation beads to wet the puncture of the patients, so that wound infection is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a puncture compression hemostasis fixing device after artificial liver treatment comprises:

the hydrogel adhesive tape is connected to the periphery of the lower edge of the pressing frame, and the left side and the right side of the pressing frame are provided with buckles;

the cooling box is arranged above the pressing frame, a miniature air pump is fixed on the front side face of the cooling box, a controller is connected above the miniature air pump, the lower end of the miniature air pump is connected with an air pipe, and the upper left corner of the cooling box is connected with a water adding pipe;

the semiconductor refrigeration sheet is arranged at the top in the cooling box, a water inlet pipe penetrates through the right side of the bottom of the cooling box, a water outlet pipe penetrates through the left side of the bottom of the cooling box, and one end of the water outlet pipe is connected with a micro water pump;

the air bag cushion is arranged in the pressing frame, the upper surface of the air bag cushion is fixed with the lower surface of the cooling box, the air bag cushion is communicated with the interior of the air pipe, and a partition plate is arranged below the air bag cushion;

the heat preservation pad is connected to the lower portion of the partition plate, a waveform cooling pipe is arranged below the heat preservation pad, one end of the waveform cooling pipe is connected with one end, far away from the micro water pump, of the water outlet pipe, the other end of the waveform cooling pipe is connected with the water inlet pipe, and a heat conduction pad is arranged below the waveform cooling pipe.

Preferably, the pressing frame further includes:

the slots are symmetrically formed in the inner side frames on the left side and the right side of the pressing frame;

the first through holes are symmetrically formed in the left side surface and the right side surface of the pressing frame, and the slots are communicated with the inner portions of the first through holes.

Preferably, the buckle further comprises:

the inserting rod is arranged on the side surface of the buckle close to the pressing frame;

and the spring is sleeved outside the inserted rod, and two ends of the spring are respectively fixed with the buckle and the pressing frame.

Preferably, the cooling box further comprises:

the insert block penetrates through the slot, and the top end of the insert block is fixed with the lower surface of the cooling box;

and the second through hole is formed in the middle of the inserting block, and the inserting rod penetrates through the second through hole and the first through hole.

Preferably, the temperature conduction pad further comprises:

the pressure sensor is embedded on the lower surface of the heat conducting pad, the pressure sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the miniature air pump.

Preferably, the method further comprises the following steps:

the rotating shaft is arranged at the left ends of the heat insulation pad and the heat conduction pad, and the heat conduction pad and the heat insulation pad form a rotating structure through the rotating shaft;

the arc-shaped grooves are respectively formed in the side faces, close to the heat conducting pad and the heat preservation pad, of the heat conducting pad, and the shape and the size of each arc-shaped groove are matched with those of the cooling pipe;

and the liquid absorption cotton layer is bonded inside the arc-shaped groove and is tightly attached to the cooling pipe.

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

the puncture port compression hemostasis fixing device after artificial liver treatment is fixed around the puncture port of a patient by the hydrogel adhesive tape and the medical adhesive tape, does not need to be held by medical staff for a long time, is simpler to operate, reduces the burden of the medical staff, and carries out ice compress operation on the puncture port by circulating cooling water, thereby greatly improving the cooling effect, also saving the trouble of replacing ice blocks at regular time, simultaneously, the liquid absorption cotton layer can absorb water condensation beads formed on the surface of the cooling pipe, being beneficial to keeping the dry state of a cold-compressed surface and avoiding the condition of infection caused by soaking the puncture port;

provide oppression pressure through aerifing the ballooning gasbag pad for the puncture to stanch, the pressure sensor of setting can detect the pressure data of oppression to in feed back to the controller, the operating condition of in time control miniature air pump, and then can guarantee the relative invariant of oppression pressure, hemostatic effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention in elevation;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view showing the expanded cross-sectional structure of the thermal pad and the heat insulating pad of the present invention.

In the figure: 1. pressing the frame; 101. inserting slots; 102. punching a first hole; 2. a hydrogel adhesive tape; 3. buckling; 31. a rod is inserted; 32. a spring; 4. a cooling tank; 41. inserting a block; 42. punching a second hole; 5. a micro air pump; 6. a controller; 7. an air tube; 8. adding a water pipe; 9. a semiconductor refrigeration sheet; 10. a water inlet pipe; 11. a water outlet pipe; 12. a micro water pump; 13. an airbag cushion; 14. a partition plate; 15. a heat-insulating pad; 16. a cooling tube; 17. a heat conducting pad; 171. a pressure sensor; 18. a rotating shaft; 19. an arc-shaped slot; 20. a liquid absorbing cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a puncture compression hemostasis fixing device after artificial liver treatment comprises: the hydrogel adhesive tape 2 is connected to the periphery of the lower edge of the pressing frame 1, the hydrogel adhesive tape 2 and a medical adhesive tape are fixed to the periphery of a puncture of a patient for use, medical staff do not need to hold the pressing frame 1 for a long time, operation is simpler, burden of the medical staff is relieved, and the left side and the right side of the pressing frame 1 are provided with the buckles 3; the cooling box 4 is arranged above the pressing frame 1, a miniature air pump 5 is fixed on the front side surface of the cooling box 4, a controller 6 is connected above the miniature air pump 5, the lower end of the miniature air pump 5 is connected with an air pipe 7, and the upper left corner of the cooling box 4 is connected with a water adding pipe 8; the semiconductor refrigerating sheet 9 is arranged at the top in the cooling box 4, a water inlet pipe 10 penetrates through the right side of the bottom of the cooling box 4, a water outlet pipe 11 penetrates through the left side of the bottom of the cooling box 4, and one end of the water outlet pipe 11 is connected with a micro water pump 12; an airbag cushion 13 arranged inside the pressing frame 1, wherein the upper surface of the airbag cushion 13 is fixed with the lower surface of the cooling box 4, the airbag cushion 13 is communicated with the inside of the air pipe 7, and a partition plate 14 is arranged below the airbag cushion 13; the heat preservation pad 15 is connected to the lower portion of the partition plate 14, the waveform cooling pipe 16 is arranged below the heat preservation pad 15, one end of the waveform cooling pipe 16 is connected with one end, away from the micro water pump 12, of the water outlet pipe 11, the other end of the waveform cooling pipe 16 is connected with the water inlet pipe 10, the puncture is iced by circulating flowing cooling water, the cooling effect is greatly improved, the trouble that ice blocks need to be replaced regularly is omitted, and the heat conduction pad 17 is arranged below the waveform cooling pipe 16.

Referring to fig. 3, a puncture compression hemostasis fixing device after artificial liver treatment, the pressing frame 1 further includes: the slots 101 are symmetrically formed in the inner side frames of the left side and the right side of the pressing frame 1; the first punched hole 102 is symmetrically arranged on the left side surface and the right side surface of the pressing frame 1, the slot 101 is communicated with the inside of the first punched hole 102, and the buckle 3 further comprises: the inserting rod 31 is arranged on the side surface of the buckle 3 close to the pressing frame 1; spring 32, it cup joints in the outside of inserted bar 31, and spring 32's both ends respectively with buckle 3 with press frame 1 fixed mutually, cooler bin 4 still including: an insert block 41 inserted through the inside of the slot 101, and having a tip end of the insert block 41 fixed to the lower surface of the cooling box 4; the second perforation 42 is arranged in the middle of the insertion block 41, the insertion rod 31 penetrates through the second perforation 42 and the first perforation 102, the cooling box 4 and the pressing frame 1 are convenient to disassemble, the cooling box 4 is convenient to disassemble, the puncture can be nursed, the trouble that the hemostatic device needs to be fixed and pasted repeatedly is reduced, and the pain of a patient is reduced.

Referring to fig. 4, a puncture compression hemostasis fixing device after artificial liver treatment, the thermal pad 17 further includes: the pressure sensor 171 is embedded on the lower surface of the temperature guiding pad 17, the pressure sensor 171 is electrically connected with the input end of the controller 6, the output end of the controller 6 is electrically connected with the micro air pump 5, the compression pressure is provided for the puncture port through the inflatable air bag pad 13 for hemostasis, the pressure sensor 171 can detect the compression pressure data so as to feed back the data to the controller 6 and control the working state of the micro air pump 5 in time, so that the relative constancy of the compression pressure can be ensured, the hemostasis effect is better, the rotating shaft 18 is arranged at the left ends of the heat insulation pad 15 and the temperature guiding pad 17, and the temperature guiding pad 17 and the heat insulation pad 15 form a rotating structure through the rotating shaft 18; the arc-shaped grooves 19 are respectively arranged on the side surfaces close to the heat conducting pad 17 and the heat preservation pad 15, and the shape and the size of the arc-shaped grooves 19 are matched with those of the cooling pipes 16; imbibition cotton layer 20, its bond in the inside of arc wall 19, and imbibition cotton layer 20 closely laminates with cooling tube 16, and imbibition cotton layer 20 can absorb the water that cooling tube 16 surface formed and congeal the pearl, is favorable to keeping the dry state of cold compress face, is favorable to avoiding soaking the condition that the puncture induced the infection.

The working principle is as follows: for the puncture compression hemostasis fixing device after artificial liver treatment, firstly, the hydrogel adhesive tape 2 is attached around the puncture of a patient, then the puncture is reinforced and fixed through a medical adhesive tape or an externally wound bandage, cooling water can be filled into the cooling box 4 through the water filling pipe 8, the semiconductor refrigerating sheet 9 is started firstly, the semiconductor refrigerating sheet 9 works to refrigerate the cooling water, the miniature air pump 5 is started, the miniature air pump 5 inflates the air bag cushion 13 through the air pipe 7, the air bag cushion 13 inflates and expands downwards to further push the partition plate 14 to move downwards, the partition plate 14 drives the heat insulation cushion 15 and the temperature guide cushion 17 to press downwards, the temperature guide cushion 17 performs compression hemostasis on the puncture, the pressure sensor 171 can detect pressure information during compression and feeds the pressure information back to the controller 6, and the controller 6 performs analysis processing to further control the opening and closing of the miniature air pump 5, so that the pressure is maintained at a relatively constant state;

then the micro water pump 12 is started, cooling water is conveyed into the cooling pipe 16 under the action of the micro water pump 12 and the water outlet pipe 11, the cooling pipe 16 transmits the temperature to the heat conducting pad 17, the heat conducting pad 17 is subjected to icing operation, the cooling pipe 16 is clamped inside the arc-shaped groove 19 and is tightly attached to the liquid absorption cotton layer 20, the liquid absorption cotton layer 20 can absorb water condensation beads formed on the surface of the cooling pipe 16, the drying state of a cold application surface is favorably kept, the infection caused by wetting of a puncture hole is favorably avoided, and the cooling water in the cooling pipe 16 returns to the inside of the cooling box 4 through the water inlet pipe 10 to complete cooling water circulation;

when needs are dismantled to cooler bin 4, buckle 3 of outside pulling both sides respectively, buckle 3 drives inserted bar 31 and deviates from two 42 of perforation, inserted bar 31 slides in perforation 102 is inside, drive the extension of spring 32, then upwards mention cooler bin 4, cooler bin 4 drives inserted block 41 and breaks away from inside slot 101, press the inside spaciousness of frame 1 this moment, be convenient for medical personnel carry out puncture mouth nursing operation, after taking off cooler bin 4, temperature pad 17 is led in the downward pulling, lead temperature pad 17 and rotate round pivot 18, can part lead temperature pad 17 and heat preservation pad 15, be convenient for change cotton layer 20, just so accomplish puncture mouth hemostasis by compression fixing device's after whole artifical liver treatment use process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a puncture opening hemostasis by compression fixing device after artificial liver treatment which characterized in that includes:

the hydrogel adhesive tape pressing device comprises a pressing frame (1), hydrogel adhesive tapes (2) are connected to the periphery of the lower edge of the pressing frame (1), and buckles (3) are mounted on the left side and the right side of the pressing frame (1);

the cooling box (4) is arranged above the pressing frame (1), a miniature air pump (5) is fixed on the front side face of the cooling box (4), a controller (6) is connected above the miniature air pump (5), an air pipe (7) is connected to the lower end of the miniature air pump (5), and a water adding pipe (8) is connected to the upper left corner of the cooling box (4);

the semiconductor refrigeration sheet (9) is installed at the inner top of the cooling box (4), a water inlet pipe (10) penetrates through the right side of the bottom of the cooling box (4), a water outlet pipe (11) penetrates through the left side of the bottom of the cooling box (4), and one end of the water outlet pipe (11) is connected with a micro water pump (12);

the air bag cushion (13) is arranged inside the pressing frame (1), the upper surface of the air bag cushion (13) is fixed with the lower surface of the cooling box (4), the air bag cushion (13) is communicated with the inside of the air pipe (7), and a partition plate (14) is arranged below the air bag cushion (13);

the heat insulation pad (15) is connected to the lower portion of the partition plate (14), a wave-shaped cooling pipe (16) is arranged below the heat insulation pad (15), one end of the wave-shaped cooling pipe (16) is connected with one end, far away from the micro water pump (12), of the water outlet pipe (11), the other end of the wave-shaped cooling pipe (16) is connected with the water inlet pipe (10), and a heat conduction pad (17) is arranged below the wave-shaped cooling pipe (16).

2. The puncture compression hemostasis fixing device used after the artificial liver treatment is characterized in that, the pressing frame (1) further comprises:

the slots (101) are symmetrically arranged in the frames at the left side and the right side of the pressing frame (1);

the first through holes (102) are symmetrically formed in the left side surface and the right side surface of the pressing frame (1), and the slot (101) is communicated with the insides of the first through holes (102).

3. The puncture compression hemostasis fixing device used after the artificial liver treatment is characterized in that, the buckle (3) further comprises:

the insert rod (31) is arranged on the side surface of the buckle (3) close to the pressing frame (1);

and the spring (32) is sleeved on the outer side of the inserted rod (31), and two ends of the spring (32) are respectively fixed with the buckle (3) and the pressing frame (1).

4. The puncture compression hemostasis fixing device used after artificial liver therapy is characterized in that, the cooling box (4) further comprises:

an insert block (41) which penetrates the inside of the slot (101), and the top end of the insert block (41) is fixed to the lower surface of the cooling box (4);

and the second through hole (42) is formed in the middle of the inserting block (41), and the inserting rod (31) penetrates through the second through hole (42) and the first through hole (102).

5. The puncture compression hemostasis fixing device used after the artificial liver treatment is characterized in that, the temperature-conducting pad (17) further comprises:

pressure sensor (171), it inlays be in the lower surface of leading warm pad (17), pressure sensor (171) with the input electric connection of controller (6), just the output of controller (6) with miniature air pump (5) electric connection.

6. The device for hemostasis by compression of a puncture hole after artificial liver treatment according to claim 1, further comprising:

the rotating shaft (18) is arranged at the left ends of the heat insulation pad (15) and the heat conduction pad (17), and the heat conduction pad (17) forms a rotating structure with the heat insulation pad (15) through the rotating shaft (18);

the arc-shaped grooves (19) are respectively formed in the side faces, close to the heat conducting pad (17) and the heat insulation pad (15), and the shape and the size of the arc-shaped grooves (19) are matched with those of the cooling pipes (16);

and the liquid absorption cotton layer (20) is bonded inside the arc-shaped groove (19), and the liquid absorption cotton layer (20) is tightly attached to the cooling pipe (16).