CN209809124U

CN209809124U - Puncture drainage device

Info

Publication number: CN209809124U
Application number: CN201822248071.XU
Authority: CN
Inventors: 陆浩然
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-20
Anticipated expiration: 2028-12-29

Abstract

The utility model relates to a puncture drainage device, including the pjncture needle, the drainage tube, hydrops bottle and air exhauster, still including supporting a section of thick bamboo and guard plate, the guard plate is fixed with the bandage, the guard plate is equipped with shoulder hole one, the upper end threaded connection of shoulder hole one supports a section of thick bamboo, the hole that supports a section of thick bamboo is square, be equipped with square guide post in the hole of a support section of thick bamboo, the top of a support section of thick bamboo is fixed with the support disc, be equipped with shoulder hole two on the support disc, the shoulder hole both ends are equipped with the depression bar, two inner ends in shoulder hole are equipped with the briquetting, the inner cover of depression bar has the spring, the depression bar outer end stretches out to support the disc and is. The utility model discloses can be through the alignment puncture position of the shoulder hole on the guard plate, then through supporting a section of thick bamboo and guide post cooperation, can lead when the pjncture needle puncture, prevent the pjncture needle incline to can prevent that the pjncture needle is rotatory, thereby prevent to increase the misery for the disease.

Description

Puncture drainage device

Technical Field

The utility model belongs to the technical field of drainage device, concretely relates to puncture drainage device.

Background

The abdominal dropsy is the most prominent manifestation of the decompensation stage of cirrhosis. Patients with liver diseases with long-term accumulation of liver and abdominal cavities are prone to malnutrition, have reduced body resistance, and have the effects of interfering and weakening immune mechanisms due to hyperfunction of spleen, so that bacteria have the opportunity to invade and replicate. Patients with ascites and liver disease have poor resistance and are prone to complicated intestinal, urinary, respiratory and biliary infections. The accumulated liquid in the abdominal cavity is extremely harmful to the human body, and if the accumulated liquid is not eliminated in time, the hydropathic protein blended in the accumulated liquid can damage the heart, the liver, the kidney and other major organs of the human body, thereby directly endangering the life. At present, the accumulated liquid is removed by a common puncture drainage mode for the accumulated liquid in the abdominal cavity, and a puncture needle of the conventional puncture drainage device is easy to deflect when puncturing, so that the drainage position can not be accurately reached, and the puncture needle can increase pain for patients when puncturing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a puncture drainage device solves present puncture drainage device pjncture needle when the puncture and deflects very easily to can not reach the drainage position accurately, and pjncture needle rotation can increase painful problem for the disease during the puncture.

The utility model discloses a puncture drainage device, including pjncture needle, drainage tube, hydrops bottle and air exhauster, the power plug of air exhauster connects indoor power socket, drainage tube fixed connection is at the top of hydrops bottle, the air exhauster is fixed on the hydrops bottle, and the air intake of air exhauster passes through the exhaust tube and communicates the top of hydrops bottle, the device still includes a support cylinder and a guard plate, the both ends of guard plate are fixed with the bandage, the middle part of guard plate is equipped with the shoulder hole I that the upper end diameter is greater than the lower extreme diameter, the external diameter of pjncture needle equals the lower extreme diameter of shoulder hole I, the upper end screw thread connection support cylinder of shoulder hole I, the hole of support cylinder is square, the bottom of support cylinder is equipped with the through-hole that supplies the pjncture needle to pass through, be equipped with square guide post in the hole of support cylinder, the bottom of guide post is fixed with the p, the guide post top passes and supports disc fixedly connected with pressure disk, the drainage way top extends to the top of pressure disk always, the drainage way is connected the drainage tube, be equipped with the liquid hole of taking out on the pjncture needle lower extreme lateral wall, be equipped with the shoulder hole two that the outer end diameter is less than the inner diameter on the support disc, the shoulder hole both ends are equipped with the depression bar, the two inner ends in shoulder hole are equipped with the briquetting, the briquetting outside is fixed with depression bar inner, depression bar inner cover has the spring, spring one end contacts with the ladder department of shoulder hole two, the spring other end contacts with the briquetting, the depression bar outer end stretches out to support the disc and is fixed with the gag lever post, the outer pot head of depression bar has the support cover. The limiting rod can be retracted into the strip-shaped groove, and a pull ring is fixed on the outer side of the limiting rod, so that the pressing rod can be conveniently pulled.

The upper end screw thread fixedly connected with connecting pipe of drainage way, the fixed drainage tube of connecting pipe other end, the convenient connection.

The inboard of guard plate is equipped with the mounting groove, and the mounting groove internal fixation has the protection cushion, and the inboard cross distribution of protection cushion has anti-skidding line, and the increase friction prevents that the guard plate from rocking.

The bandage includes left bandage and right bandage, and left bandage and right bandage are fixed respectively in the left and right sides of guard plate, and the other end outside of left bandage is fixed and is equipped with the magic and detain the matte, and the inboard of the right bandage other end is fixed with the magic and detains the hook face, the intermediate part of right bandage is equipped with elastic cord, conveniently fixes the guard plate.

The inner side of the pressing block is provided with a fixing groove, an anti-skid rubber pad is fixed in the fixing groove, and the inner side of the anti-skid rubber pad is in contact with the guide post.

When the puncture needle is used, a puncture position can be aligned through the stepped hole, then the protective plate is fixed on a patient body by using the binding band, then the supporting cylinder is screwed at the upper end of the stepped hole, the pull ring is pulled outwards, the pressure rod moves outwards against the acting force of the spring, after the limiting rod is separated from the strip-shaped groove, the supporting sleeve is rotated to ensure that the strip-shaped groove is perpendicular to the limiting rod, then the pull ring is released, the limiting rod moves inwards under the acting force of the spring, the limiting rod is clamped at the outer side of the supporting sleeve, the pressing block is separated from the pressing of the guide post, then the pressing disc can be pressed downwards for puncture, after the puncture needle reaches the drainage position, the pull ring is pulled outwards, the pressure rod moves outwards against the acting force of the spring, the supporting sleeve is rotated to ensure that the strip-shaped groove is parallel to the limiting rod, then the pull ring is released, the limiting rod, prevent that the guide post from deviating from, thereby prevent that the pjncture needle from deviating from, then open the air exhauster, air in the air exhauster extraction hydrops bottle, form negative pressure environment, extraction abdominal cavity hydrops, after having taken out the hydrops, close the air exhauster, outside pulling pull ring, the outside motion of effort of spring is overcome to the depression bar, after the gag lever post breaks away from the bar connected in star, the rotary support cover, make the bar connected in star perpendicular with the gag lever post, then release the pull ring, the gag lever post inwards removes under the spring action power, the gag lever post card is in supporting the cover outside, the briquetting breaks away from compressing tightly to the guide post, then upwards stimulate the pressure disk, can take out the pjncture needle, then unti.

Compared with the prior art, the utility model has the advantages of:

can be through the alignment puncture position of the shoulder hole on the guard plate, then through supporting a section of thick bamboo and guide post cooperation, can lead when the pjncture needle puncture, prevent the pjncture needle skew to can prevent that the pjncture needle from rotating, thereby prevent to increase the misery for the disease, the guide post can be fixed through the briquetting in addition, can prevent that the pjncture needle from deviating from.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the support cylinder;

FIG. 3 is a left side view of the support disk;

FIG. 4 is a schematic view of the construction of the protective cushion;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 1;

FIG. 7 is an enlarged view of the structure at C in FIG. 5;

in the figure: 1. the left bandage, 2, the protection plate, 3, the protection cushion, 4, the connecting pipe, 5, the drainage tube, 6, the liquid accumulation bottle, 7, the exhaust fan, 8, the right bandage, 9, the elastic band, 10, the anti-skidding line, 11, the guide post, 12, the drainage way, 13, the support disc, 14, the support sleeve, 15, the bar groove, 16, the gag lever post, 17, the pull ring, 18, the pressure disk, 19, the support cylinder, 20, the pjncture needle, 21, the liquid extraction hole, 22, the depression bar, 23, the second stepped hole, 24, the spring, 25, the briquetting, 26, the anti-skidding rubber pad.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The puncture drainage device as shown in figures 1 to 6 comprises a puncture needle 20, a drainage tube 5, a hydrops bottle 6 and an exhaust fan 7, wherein the drainage tube 5 is fixedly connected with the top of the hydrops bottle 6, the exhaust fan 7 is fixed on the hydrops bottle 6, an air inlet of the exhaust fan 7 is communicated with the top of the hydrops bottle 6 through an exhaust tube, the puncture drainage device also comprises a support cylinder 19 and a protection plate 2, two ends of the protection plate 2 are fixedly provided with binding bands, the middle part of the protection plate 2 is provided with a first stepped hole with the upper end diameter larger than the lower end diameter, the outer diameter of the puncture needle 20 is equal to the lower end diameter of the first stepped hole, the upper end of the first stepped hole is in threaded connection with the support cylinder 19, the inner hole of the support cylinder 19 is square, the bottom of the support cylinder 19 is provided with a through hole for the puncture needle 20 to pass through, a square guide column 11 is arranged in the inner, the top of the supporting cylinder 19 is fixed with a supporting disc 13, the top of the guide post 11 penetrates through the supporting disc 13 and is fixedly connected with a pressure plate 18, the top of the drainage channel 12 extends to the top of the pressure plate 18, the drainage channel 12 is connected with a drainage tube 5, the side wall of the lower end of the puncture needle 20 is provided with a liquid extracting hole 21, the supporting disc 13 is provided with a stepped hole II 23 with the outer end diameter smaller than the inner end diameter, the outer end of the stepped hole II 23 is provided with a pressure rod 22, the inner end of the stepped hole II 23 is provided with a pressure block 25, the outer side of the pressure block 25 is fixed with the inner end of the pressure rod 22, the inner end of the pressure rod 22 is sleeved with a spring 24, one end of the spring 24 is contacted with the step of the stepped hole II 23, the other end of the spring 24 is contacted with the pressure block 25, the outer end of the pressure rod 22.

A pull ring 17 is fixed on the outer side of the limiting rod 16.

The upper end of the drainage channel 12 is fixedly connected with a connecting pipe 4 by screw thread, and the other end of the connecting pipe 4 is fixed with a drainage pipe 5.

The inboard of guard plate 2 is equipped with the mounting groove, and the mounting groove internal fixation has protection cushion 3, and the inboard cross distribution of protection cushion 3 has anti-skidding line 10.

The bandage includes left bandage 1 and right bandage 8, and left bandage 1 and right bandage 8 are fixed respectively in the left and right sides of guard plate 2, and the other end outside of left bandage 1 is fixed and is equipped with the magic and detain the matte, and the inboard of the right bandage 8 other end is fixed with the magic and detains the hook face, the intermediate portion of right bandage 8 is equipped with elastic band 9.

The inner side of the pressing block 25 is provided with a fixing groove, an anti-skid rubber pad 26 is fixed in the fixing groove, and the inner side of the anti-skid rubber pad 26 is in contact with the guide column 11.

To sum up, the utility model discloses can be through the alignment puncture position of shoulder hole on the guard plate, then through supporting a section of thick bamboo and guide post cooperation, can lead when the pjncture needle puncture, prevent the pjncture needle incline to can prevent that the pjncture needle is rotatory, thereby prevent to increase the misery for the disease, the guide post can be fixed through the briquetting in addition, can prevent that the pjncture needle from deviating from.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. The utility model provides a puncture drainage device, includes pjncture needle (20), drainage tube (5), hydrops bottle (6) and air exhauster (7), and drainage tube (5) fixed connection is at the top of hydrops bottle (6), and air exhauster (7) are fixed on hydrops bottle (6), and the air intake of air exhauster (7) passes through the top of exhaust tube intercommunication hydrops bottle (6), its characterized in that: the puncture needle device is characterized by further comprising a supporting cylinder (19) and a protecting plate (2), binding bands are fixed at two ends of the protecting plate (2), a first stepped hole with the upper end diameter larger than the lower end diameter is formed in the middle of the protecting plate (2), the outer diameter of the puncture needle (20) is equal to the lower end diameter of the first stepped hole, the upper end of the first stepped hole is in threaded connection with the supporting cylinder (19), an inner hole of the supporting cylinder (19) is square, a through hole for the puncture needle (20) to pass through is formed in the bottom of the supporting cylinder (19), a square guide column (11) is arranged in the inner hole of the supporting cylinder (19), the bottom of the guide column (11) is fixed to the top of the puncture needle (20), drainage channels (12) communicated with the guide column (11) are formed in the puncture needle (20) and the guide column (11), a supporting disc (13) is fixed to the top of the supporting cylinder (19), the top of the guide column (11) penetrates through the, drainage tube (5) is connected in drainage way (12), be equipped with on pjncture needle (20) lower extreme lateral wall and take out liquid hole (21), be equipped with the shoulder hole two (23) that outer end diameter is less than inner diameter on support disc (13), shoulder hole two (23) outer end is equipped with depression bar (22), shoulder hole two (23) inner is equipped with briquetting (25), the briquetting (25) outside is fixed with depression bar (22) inner, depression bar (22) inner cover has spring (24), spring (24) one end and the shoulder department contact of shoulder hole two (23), the spring (24) other end and briquetting (25) contact, depression bar (22) outer end stretches out support disc (13) and is fixed with gag lever post (16), the outer pot head of depression bar (22) has support cover (14), support cover (14) is in between gag lever post (16) and support disc (13), be equipped with bar recess (15) on the lateral wall of support cover (14).

2. The puncture drainage device according to claim 1, characterized in that: and a pull ring (17) is fixed on the outer side of the limiting rod (16).

3. The puncture drainage device according to claim 2, characterized in that: the upper end of the drainage channel (12) is fixedly connected with a connecting pipe (4) through threads, and the other end of the connecting pipe (4) is fixedly provided with a drainage pipe (5).

4. The puncture drainage device according to claim 2, characterized in that: the inner side of the protection plate (2) is provided with a mounting groove, a protection cushion (3) is fixed in the mounting groove, and anti-skid grains (10) are distributed on the inner side of the protection cushion (3) in a crossed manner.

5. The puncture drainage device according to claim 4, wherein: the bandage comprises a left bandage body (1) and a right bandage body (8), the left bandage body (1) and the right bandage body (8) are fixed to the left side and the right side of the protection plate (2) respectively, a magic buckle suede is fixedly arranged on the outer side of the other end of the left bandage body (1), a magic buckle hook face is fixedly arranged on the inner side of the other end of the right bandage body (8), and an elastic band (9) is arranged in the middle of the right bandage body (8).

6. The puncture drainage device according to claim 4, wherein: the inner side of the pressing block (25) is provided with a fixing groove, an anti-skid rubber pad (26) is fixed in the fixing groove, and the inner side of the anti-skid rubber pad (26) is in contact with the guide column (11).