CN213249415U

CN213249415U - Peripheral artery fixable catheter device for pressurization hemostasis

Info

Publication number: CN213249415U
Application number: CN202021133786.1U
Authority: CN
Inventors: 赵曦
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-25
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a hemostatic peripheral artery can fix pipe device pressurizes, concretely relates to medical supplies technical field, including medical paster, medical paster is close to bottom department and is provided with from the type paster, and bonds from the inboard of type paster and have the artery pjncture needle, the inboard of medical paster is close to fixed arterial catheter that is equipped with of artery pjncture needle department, the upper surface of medical paster is close to top fixedly connected with base shell, and the inside of base shell is equipped with the gas cell, the one end of gas cell is connected with the gas tube, the surface of medical paster is close to gas cell department and has seted up and run through the groove. Utilize the syringe to fill gas toward the connecting tube for the inside gasbag of aerifing of base shell is bloated after aerifing, realizes preventing that local hematoma from forming in the nearly heart end of puncture artery auxiliary pressurization, can solve because of puncture failure or the problem that local formation hematoma after the arterial catheter is pulled out, need not the manual pressure, does not influence the anaesthesia doctor and carries out other works.

Description

Peripheral artery fixable catheter device for pressurization hemostasis

Technical Field

The utility model relates to the technical field of medical supplies, concretely relates to hemostatic peripheral artery can fix pipe device pressurizes.

Background

The invasive blood pressure monitoring used in the operation generally refers to a method for directly measuring the blood pressure by inserting an arterial catheter into an arterial vessel (generally a radial artery or an instep artery) through the body surface, compared with the common clinical noninvasive blood pressure measurement, the invasive blood pressure can provide continuous, reliable and accurate monitoring data, the myocardial contraction function can be analyzed according to the change of the arterial waveform, the sudden change of the blood pressure can be discovered as early as possible when vasoactive drugs are used, and the method is suitable for various critical patients and complex operations.

When puncture is carried out, because arterial pressure is high, hematoma is easy to form when an arterial ductus arteriosus is pulled out, and a patient is hard to feel pain, and the existing method for preventing hematoma formation is to manually press for 5-10 minutes, but the method can influence an anesthesiologist to carry out other work.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a hemostatic peripheral artery can fix pipe device pressurizes aims at solving when implementing the puncture, because arterial pressure is higher, when removing arterial artery pipe, forms hematoma easily, leads to the strong pain of patient, and the method that prevents hematoma formation at present is that the manual work is pressed for 5-10 minutes, but can influence the problem that the anaesthetist carries out other work.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model discloses an on the one hand, hemostatic peripheral artery can fix pipe device pressurizes, including medical paster, medical paster is close to bottom department and is provided with from the type paster, and bonds from the inboard of type paster has the artery pjncture needle, the inboard of medical paster is close to the fixed artery pipe that is equipped with of artery pjncture needle department, the upper surface of medical paster is close to top fixedly connected with base shell of department, and the inside of base shell is equipped with the gas cell, the one end of gas cell is connected with the gas tube, the surface of medical paster is close to gas cell department and has seted up and run through the groove.

Furthermore, the inflation tube comprises an inflation opening which is arranged at one end of the inflation air bag and is clamped with the outer surface of the base shell, and a connecting tube is sleeved outside the inflation opening.

Furthermore, a sealing plug is sleeved at the top end of the connecting pipe, and the outer surface of the sealing plug is in interference fit with the inner pipe wall of the connecting pipe.

Furthermore, the junction of the release patch and the medical patch is provided with an easy-to-tear line.

Furthermore, the bottom end of the base shell is an open end, the base shell is a plastic shell, and the inner side walls of the two radial sides of the base shell are respectively provided with a group of caulking grooves.

Furthermore, the upper surface of the medical patch is provided with embedded blocks corresponding to the two groups of embedded grooves.

Furthermore, the inner side wall of the medical patch is coated with a glue coating layer except the position corresponding to the base shell, and release paper is adhered to the outer side of the glue coating layer.

Furthermore, the artery puncture needle is inserted into the artery catheter.

The utility model has the advantages of as follows:

1. through the air bag and the gas tube of aerifing that set up, dial the sealing plug on the connecting pipe, utilize the syringe toward the intraductal gas injection of connecting, make the inside air bag of aerifing of basic shell inflate the back and swell, it can be at puncture artery near-heart end pressurization to aerify the gasbag and see through the through groove, prevent that local hematoma from forming, close the sealing plug, then, tear the line along easily tearing and tear the back off the type paster down, pull out the artery pjncture needle and can extract arterial catheter in the lump, can solve because of puncture failure or the problem that the local hematoma that forms after the arterial catheter is pulled out, need not the manual work and press, do not influence the anaesthesia doctor and carry out.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view provided by the present invention;

fig. 2 is a front view of the medical patch provided by the present invention;

fig. 3 is a perspective view of the base shell provided by the present invention;

fig. 4 is a schematic view of the back structure provided by the present invention;

FIG. 5 is a perspective view of the inflation tube provided by the present invention;

in the figure: 1. a medical patch; 2. a base shell; 3. an inflatable air bag; 4. an inflation inlet; 5. a connecting pipe; 6. a sealing plug; 7. sticking a release sheet; 8. an easily torn line; 9. an arterial puncture needle; 10. an arterial catheter; 11. a through groove; 12. a bump; 13. an insert block; 14. gluing layers; 15. release paper; 16. and (4) caulking grooves.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the peripheral artery fixable catheter device with pressurization and hemostasis comprises a medical patch 1, a release patch 7 is arranged at a position, close to the bottom end, of the medical patch 1, an artery puncture needle 9 is bonded to the inner side of the release patch 7, an artery catheter 10 is fixedly arranged at a position, close to the artery puncture needle 9, of the inner side of the medical patch 1, a base shell 2 is fixedly connected to the upper surface of the medical patch 1, close to the top end, of the upper surface of the medical patch 1, an inflatable air bag 3 is arranged inside the base shell 2, one end of the inflatable air bag 3 is connected with an inflation tube, and a penetrating groove 11 is formed in a position, close to the inflatable air bag 3.

Furthermore, the inflation tube comprises an inflation opening 4 which is arranged at one end of the inflation airbag 3 and is clamped with the outer surface of the base shell 2, and a connecting tube 5 is sleeved outside the inflation opening 4.

Furthermore, the top end of the connecting pipe 5 is sleeved with a sealing plug 6, and the outer surface of the sealing plug 6 is in interference fit with the inner pipe wall of the connecting pipe 5, so that the inflatable airbag 3 can be ensured to be in an expanded state for a certain time and is not easy to leak.

Furthermore, the junction of the release patch 7 and the medical patch 1 is provided with an easy-to-tear line 8, which facilitates the separation of the release patch 7 and the medical patch 1 and facilitates the taking out of the arterial puncture needle 9 and the arterial catheter 10.

Furthermore, the bottom end of the base shell 2 is an open end, the base shell 2 is a plastic shell, the pressure of positive pressure on the medical patch 1 increases the pressure to be borne by the inlet end, and the inner side walls of the two radial sides of the base shell 2 are respectively provided with a group of caulking grooves 16.

Further, the upper surface of the medical patch 1 is provided with the embedded blocks 13 corresponding to the two groups of embedded grooves 16 in position, the embedded blocks are used for fixing the base shell 2, the base shell 2 can be disassembled and reused, and the usage amount of medical consumables is reduced.

Further, the inner side wall of the medical patch 1 is coated with a glue coating layer 14 except the position corresponding to the base shell 2, so that the medical patch 1 can be fixedly adhered to the skin of a patient, and release paper 15 is adhered to the outer side of the glue coating layer 14.

Further, the artery puncture needle 9 is inserted into the artery catheter 10.

The implementation scenario is specifically as follows: firstly, an arterial catheter 10 is placed in the inner side of a medical paster 1, then an inflatable air bag 3 is placed in a base shell 2, an inflation port 4 of the inflatable air bag 3 is ensured to be connected with one end of the base shell 2 in a clamping manner, then two groups of caulking grooves 16 on the inner side wall of the base shell 2 are correspondingly embedded with two groups of caulking blocks 13 on the medical paster 1, the position of the inflatable air bag 3 is ensured to correspond to the position of a through groove 11 on the medical paster 1, an arterial puncture needle 9 is inserted into the arterial catheter 10, then a release paper 15 on the inner side of the medical paster 1 is torn off, the medical paster 1 and a release patch 7 are attached to the skin of a patient body close to a radial artery or a dorsal foot artery, when the arterial catheter 10 and the arterial puncture needle 9 need to be pulled out, firstly, a sealing plug 6 on a connecting pipe 5 is pulled out, an injector is used for injecting air into the connecting pipe 5, so that the inflatable air bag 3 in the base shell 2 is inflated and then, the gasbag 3 aerifys and can prevent that local hematoma from forming through passing through groove 11 and pressurize at the nearly heart end of puncture artery, closes sealing plug 6, then, tear the back with type paster 7 along easily tearing line 8, pull out artery pjncture needle 9 and can extract arterial catheter 10 in the lump, can solve because of puncture failure or the problem that the local hematoma that forms after the arterial catheter is pulled out, need not the manual work and press, do not influence the anesthesiologist and carry out other work.

The working principle is as follows: referring to the attached drawings 1-5 of the specification, when the arterial catheter 10 and the arterial puncture needle 9 need to be pulled out, firstly, the sealing plug 6 on the connecting pipe 5 is pulled out, the injector injects air into the connecting pipe 5, the inflatable air bag 3 in the base shell 2 inflates and then swells, the inflatable air bag 3 can pressurize at the proximal end of the puncture artery through the through groove 11, so that local hematoma is prevented from being formed, the sealing plug 6 is closed, then, after the release patch 7 is torn off along the easy-to-tear line 8, the arterial catheter 10 can be pulled out together by pulling the arterial puncture needle 9, the problem that the hematoma is formed locally after puncture failure or the removal of the arterial catheter can be solved, manual pressing is not needed, and other work of an anaesthetist is not influenced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A peripheral artery fixable catheter device for compression hemostasis comprises a medical patch (1) and is characterized in that: medical paster (1) is close to bottom department and is provided with from type paster (7), and bonds from the inboard of type paster (7) has artery pjncture needle (9), the inboard of medical paster (1) is close to fixed being equipped with artery pipe (10) of artery pjncture needle (9) department, the upper surface of medical paster (1) is close to top fixedly connected with base shell (2) of department, and the inside of base shell (2) is equipped with inflatable air bag (3), the one end of inflatable air bag (3) is connected with the gas tube, the surface of medical paster (1) is close to inflatable air bag (3) department and has seted up through groove (11).

2. The peripheral artery securement device for hemostasis under pressure of claim 1, wherein: the inflation tube comprises an inflation inlet (4) which is arranged at one end of the inflation airbag (3) and is clamped with the outer surface of the base shell (2), and a connecting tube (5) is sleeved outside the inflation inlet (4).

3. The peripheral artery securement device for hemostasis under pressure of claim 2, wherein: the top end of the connecting pipe (5) is sleeved with a sealing plug (6), and the outer surface of the sealing plug (6) is in interference fit with the inner pipe wall of the connecting pipe (5).

4. The peripheral artery securement device for hemostasis under pressure of claim 1, wherein: an easy-to-tear line (8) is arranged at the joint of the release patch (7) and the medical patch (1).

5. The peripheral artery securement device for hemostasis under pressure of claim 1, wherein: the bottom of base shell (2) is open end, and base shell (2) are the plastics shell, base shell (2) are equipped with a set of caulking groove (16) respectively along radial both sides inside wall.

6. The peripheral artery securement device for hemostasis under pressure of claim 5, wherein: the upper surface of the medical patch (1) is provided with an embedded block (13) corresponding to the two groups of embedded grooves (16).

7. The peripheral artery securement device for hemostasis under pressure of claim 1, wherein: the inner side wall of the medical patch (1) is coated with a glue coating layer (14) except for the position corresponding to the base shell (2), and release paper (15) is bonded on the outer side of the glue coating layer (14).

8. The peripheral artery securement device for hemostasis under pressure of claim 1, wherein: the artery puncture needle (9) is inserted with the artery catheter (10).