CN218684611U

CN218684611U - Thoracic cavity puncture assistor capable of adjusting position according to needle insertion depth

Info

Publication number: CN218684611U
Application number: CN202221261656.5U
Authority: CN
Inventors: 何莉雅; 杨荫; 曾静文; 黄德胜; 曾乐弦
Original assignee: Guangzhou Health Science College
Current assignee: Guangzhou Health Science College
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-03-24
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a can be according to thorax puncture assistor of needle insertion degree of depth adjusting position, including adsorption structure and puncture structure, adsorption structure includes fixed basal disc, and the bottom center department of fixed basal disc installs main sucking disc, and a plurality of even equidistance are the supplementary sucking disc of cyclic annular range installed at the bottom edge of fixed basal disc, and the puncture structure includes the puncture needle with the coaxial grafting complex of main sucking disc. The utility model discloses a fixed basal disc that sets up can prevent to reciprocate for the assistor is more stable, the bottom adopts main sucking disc and a plurality of supplementary sucking disc to adsorb and adhere in puncture position skin, the design of a plurality of sucking discs makes the absorption of assistor more stable, the puncture assistor that has assembled can replace a medical personnel and fix the pjncture needle, thereby reduce medical personnel work load burden, also can arrange personnel more fast and carry out patient's relevant diagnosis, secondly can reduce in the operation process and cause the pollution because of personnel's multiple names.

Description

Thoracic cavity puncture assistor capable of adjusting position according to needle insertion depth

Technical Field

The utility model relates to the technical field of puncture needles, in particular to a thoracic cavity puncture assistor capable of adjusting the position according to the depth of a needle.

Background

Thoracentesis is a measure for relieving the filling of the thorax and an important method for diagnosing the cause of the disease. When fluid or gas is accumulated in the chest of a patient, the fluid or gas needs to be extracted from the chest as soon as possible, and the extraction of fluid and gas from the chest is one of the common clinical technical operations.

Publication (bulletin) No.: CN2915044Y discloses a thoracic cavity puncture catheterization device, which comprises a puncture tube (1) and an inner catheter (2), wherein the inner catheter (2) is arranged in the puncture tube (1), and the outer wall of the inner catheter (2) is tightly close to the inner wall of the puncture tube (1). Wherein the puncture tube (1) is a hollow tube with steps, and the front end of the puncture tube is a tip end with an inclined opening; the built-in tube (2) is a hollow tube made of medical rubber, the built-in tube (2) can also be made of medical plastic, the front end of the built-in tube (2) is a tip with an oblique opening, and the tube wall of the front end is uniformly provided with 2-4 small holes, so that liquid and gas in a body can be conveniently extracted. The utility model can be used at random, and can reach each designated position through the indwelling catheter inserted into the thoracic cavity, and generally only needs one-time intubation. And simultaneously, the utility model discloses can avoid when former conventional operation lung to re-open back pjncture needle puncture lung and cause pneumothorax, the security is higher. The utility model discloses it is easy and simple to handle, realized that the puncture intubate is once accomplished, save time, laborsaving, patient's misery is few, provides a novel practical product for the medical instrument field. However, this thoracic puncture device requires an assistant to fix the puncture needle during the operation of the puncture operation, and requires two persons to operate in cooperation each time. Clinical medicine work is busy, and it is difficult to find cooperative medical staff every moment, which may cause delay diagnosis and delay treatment of the patient's condition, and meanwhile, two persons are needed to cooperate at the same time for each diagnosis and treatment, which wastes the now tense medical resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thoracic cavity puncture assistor that can be according to the depth adjustment position of inserting needle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a can be according to thorax puncture assistor of needle insertion degree of depth adjusting position, includes adsorption structure and puncture structure, adsorption structure includes fixed base plate, the bottom center department of fixed base plate installs main sucking disc, the bottom edge of fixed base plate is installed a plurality of even equidistance and is the supplementary sucking disc of cyclic annular range, the puncture structure include with the coaxial grafting complex pjncture needle of main sucking disc, the pjncture needle is kept away from a tip of puncture head and is installed the fixing base, coaxial arrangement has the connector on the fixing base.

Preferably, the diameter of the fixed base plate is 2-4cm, and the fixed base plate is made of medical silica gel or medical PP materials.

Preferably, the main sucker and the auxiliary sucker are both made of medical silica gel or medical PP materials, and the diameters of the main sucker and the auxiliary sucker are 0.3-0.5cm.

Preferably, the number of the auxiliary suction cups is 3-10.

Preferably, the connector is connected with a hose.

Preferably, the hose is made of medical soft silica gel or medical PP materials and is matched with the connector in an inserting mode.

Preferably, a speed regulating clamp for regulating the flow rate of the liquid is inserted on the outer wall of the hose.

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

1. this can be according to the thorax puncture assistor of needle insertion degree of depth adjusting position, fixed base disc through setting up can prevent to reciprocate, make the assistor more stable, the bottom adopts main sucking disc and a plurality of supplementary sucking disc adsorption bonding in puncture position skin, the design of a plurality of sucking discs makes the absorption of assistor more stable, the puncture assistor of assembling can replace a medical personnel and fix the pjncture needle, thereby reduce medical personnel work load burden, also can arrange personnel more fast and carry out patient's relevant diagnosis, secondly can reduce in the operation process and cause the pollution because of personnel's multiple.

2. This can be according to the thorax puncture assistor of needle insertion degree of depth adjusting position, the connector is connected with the hose, and the hose adopts medical soft silica gel or medical PP material to make, and with the connector cooperation of pegging graft, conveniently extracts the hydrops through the hose that sets up.

3. In the thoracic cavity puncture assistor capable of adjusting the position according to the needle inserting depth, the speed adjusting clamp for adjusting the flow speed of liquid is inserted into the outer wall of the hose, so that the speed of extracting hydrops can be adjusted.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic cross-sectional structure of the hose of the present invention.

The meaning of the various reference symbols in the drawings:

10. an adsorption structure; 11. fixing the basal disc; 12. an auxiliary suction cup; 13. a main suction cup;

20. a puncture structure; 21. puncturing needle; 22. a fixed seat; 23. a connector;

30. a hose; 31. a speed regulation clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 therefore should not be construed as limiting the present invention.

Example 1

The utility model provides a thorax puncture assistor that can adjust position according to depth of inserting needle, as shown in fig. 1-3, including adsorption structure 10 and puncture structure 20, adsorption structure 10 includes fixed base plate 11, main sucking disc 13 is installed to the bottom center department of fixed base plate 11, a plurality of even equidistance are installed at the bottom edge of fixed base plate 11 and are the annular auxiliary sucking disc 12 of arranging, puncture structure 20 includes pjncture needle 21 with main sucking disc 13 coaxial grafting cooperation, a fixing base 22 is installed to the tip of pjncture needle 21 keeping away from the puncture head, coaxial mounting has connector 23 on fixing base 22, can prevent through the fixed base plate 11 that sets up and reciprocate, make the assistor more stable, the bottom adopts main sucking disc 13 and a plurality of auxiliary sucking disc 12 to adsorb and adhere in puncture position skin, the design of a plurality of sucking discs makes the absorption of assistor more stable, the puncture assistor can replace a medical personnel to fix the pjncture needle after assembling to carry out the fixed pjncture needle, thereby reduce medical personnel's work load, also can arrange personnel more fast and carry out the relevant diagnosis and treat of patient, can reduce in operation process and cause the pollution because of many personnel, make thorax puncture assistor make into the design, can adjust the pjncture needle again along fixed needle again, the fixed depth again, the regulation again, the pjncture needle according to the needle, the rethread.

Furthermore, the diameter of the fixed base plate 11 is 2-4cm, and the fixed base plate 11 is made of medical silica gel or medical PP materials, so that the device is more sanitary and safer.

It is worth to be noted that the main suction cup 13 and the auxiliary suction cups 12 are made of medical silica gel or medical PP materials, the diameters of the main suction cup and the auxiliary suction cups are 0.3-0.5cm, and the number of the auxiliary suction cups 12 is 3-10.

Specifically, connector 23 is connected with hose 30, and hose 30 adopts medical soft silica gel or medical PP material to make, and with connector 23 grafting cooperation, conveniently extracts the hydrops through the hose 30 that sets up.

In addition, the outer wall of the hose 30 is inserted with a speed adjusting clamp 31 for adjusting the flow rate of the liquid, so that the speed of extracting the accumulated liquid can be adjusted.

The utility model discloses a can be according to the theory of operation of the thorax puncture assistor of the depth of needle adjusting position: the medical staff pushes the puncture needle 21 to the skin surface of the patient and punctures, and after the puncture is finished, the main suction cup 13 and the auxiliary suction cups 12 are adsorbed and adhered to the skin of the puncture part, so that the operation is finished.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can be according to thorax puncture assistor of needle insertion depth control position which characterized in that: including adsorption structure (10) and puncture structure (20), adsorption structure (10) are including fixed base plate (11), the bottom center department of fixed base plate (11) installs main sucking disc (13), the bottom edge of fixed base plate (11) is installed a plurality of even equidistance and is supplementary sucking disc (12) that cyclic annular was arranged, puncture structure (20) include with main sucking disc (13) coaxial grafting complex pjncture needle (21), a tip that puncture head was kept away from in pjncture needle (21) installs fixing base (22), coaxial arrangement has connector (23) on fixing base (22).

2. The thoracic puncture aid according to claim 1, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the diameter of the fixed base plate (11) is 2-4cm, and the fixed base plate (11) is made of medical silica gel or medical PP materials.

3. The thoracic puncture aid according to claim 1, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the main sucker (13) and the auxiliary sucker (12) are both made of medical silica gel or medical PP materials, and the diameters of the main sucker and the auxiliary sucker are 0.3-0.5cm.

4. The thoracic puncture aid according to claim 1, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the number of the auxiliary suckers (12) is 3-10.

5. The thoracic puncture aid according to claim 1, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the connector (23) is connected with a hose (30).

6. The thoracic puncture aid according to claim 5, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the hose (30) is in plug-in fit with the connector (23).

7. The thoracic puncture aid according to claim 5, wherein the position of the thoracic puncture aid is adjustable according to the depth of the needle insertion: the outer wall of the hose (30) is inserted with a speed regulating clamp (31) for regulating the flow speed of the liquid.