CN213723873U

CN213723873U - Hydrops draw-out device for oncology

Info

Publication number: CN213723873U
Application number: CN202021137966.7U
Authority: CN
Inventors: 曾小梅; 凤良勇
Original assignee: Guangan Peoples Hospital
Current assignee: Guangan Peoples Hospital
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-07-20
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a hydrops draw-out device for oncology, including tubule, conveyer pipe and an extraction section of thick bamboo, the front end of tubule is connected with the syringe needle, and overlaps on the anterior body of tubule and has put fixed handle to the lower extreme at the conveyer pipe is connected to the rear end of tubule, installs on the body of conveyer pipe simultaneously and presses the pipe structure, and the upper end of conveyer pipe is connected on an extraction section of thick bamboo, the front portion of an extraction section of thick bamboo is provided with the front stall, and the back port wrench joint of an extraction section of thick bamboo has the back seat, and the interior bottom activity of an extraction section of thick bamboo is provided with the movable block, and the middle part of movable block is fixed with the connecting axle simultaneously. This hydrops draw-out device for oncology, overall structure sets up rationally, and the stability of guarantee syringe needle avoids crooked or rock, reduces patient's painful sense, and the pipe structure of pressing of installation on the conveyer pipe conveniently flattens the body of conveyer pipe to make the hydrops in the conveyer pipe stop to carry and flow, the convenient extraction section of thick bamboo of constantly managing to find time and extract again, uses more simple and conveniently.

Description

Hydrops draw-out device for oncology

Technical Field

The utility model relates to a tumour operation technical field specifically is a hydrops draw-out device for oncology.

Background

In the clinical practice of oncology, often can meet the condition of patient's chest, abdominal cavity hydrops, present hydrops extraction method utilizes the syringe, discharges the hydrops in the chest abdominal cavity, during specific operation, at first discharges the air in the syringe, takes out the chest abdominal cavity hydrops in the syringe, until taking out the hydrops completely, but present hydrops extraction equipment need pierce the affected part many times, not only can bring more painful sense for the patient to can also cause secondary infection, it is safe convenient inadequately to use.

In order to solve the defect and not enough that the hydrops extraction equipment that provides above exists, the structure sets up rationally, all makes things convenient for equipment and dismantlement between tubule and conveyer pipe, conveyer pipe and the extraction section of thick bamboo, avoids pricking the affected part many times, reduces painful sense of patient and infection probability, uses safer province trouble to a hydrops draw-out device for oncology is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's hydrops extraction equipment and need pierce the affected part many times, not only can bring more painful feelings for the patient to can also cause secondary infection, use not enough safe convenient defect, provide a hydrops draw-out device for oncology. The utility model provides an hydrops draw-out device for oncology has that the structure sets up rationally, all makes things convenient for equipment and dismantlement between tubule and conveyer pipe, conveyer pipe and the extraction section of thick bamboo, avoids pricking the affected part many times, reduces painful sense and infection probability of patient, uses characteristics such as safer province trouble.

In order to achieve the above object, the utility model provides a following technical scheme: an effusion extraction device for oncology department comprises a thin tube, a conveying tube and an extraction tube, wherein the front end of the thin tube is connected with a needle head, a fixed handle is sleeved on a front tube body of the thin tube, the rear end of the thin tube is connected with the lower end of the conveying tube, a tube pressing structure is arranged on the tube body of the conveying tube, and the upper end of the conveying tube is connected to the extraction tube;

the front part of the extraction cylinder is provided with a front seat, a rear port of the extraction cylinder is twisted with a rear seat, a movable block is movably arranged at the inner bottom of the extraction cylinder, and a connecting shaft is fixed in the middle of the movable block.

Preferably, the fixed handle can move back and forth on the thin tube, a group of handle blades are arranged on the left side and the right side of the fixed handle, a first connecting head is arranged at the rear end of the thin tube, and the first connecting head is embedded in a lower tube opening of the conveying tube.

Preferably, the center of the rear seat at the front end of the extraction cylinder is provided with a second connector, an upper nozzle of the conveying pipe is sleeved on the second connector, and an inner port of the second connector is communicated with the inside of the extraction cylinder.

Preferably, all can split between fixed handle and tubule, tubule and conveyer pipe, conveyer pipe and the extraction section of thick bamboo, and press the pipe structure portable activity on the conveyer pipe.

Preferably, the movable block adopts medical rubber material, and the movable block can reciprocate the activity in the inside of an extraction section of thick bamboo to the connecting axle on movable block upper portion is scalable in an extraction section of thick bamboo, and the back seat at extraction section of thick bamboo rear portion can be detachable construction, and the top end of connecting axle is provided with the back pull handle simultaneously.

Preferably, a through hole is formed in the bottom of the pressing pipe structure, the pipe body of the conveying pipe penetrates through the through hole, a groove is formed in the upper portion of the pressing pipe structure, movable grooves are formed in the left side wall and the right side wall of the groove, meanwhile, the roller is movably arranged in the groove, and the left end head and the right end head of the fixed shaft fixed to the center of the roller are respectively located in the movable grooves on the two sides.

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

1. the effusion extraction device for the oncology department is reasonable in overall structure arrangement, the device is mainly provided with a thin tube, a conveying pipe and a second connector, a needle head at the front end of the thin tube is used for penetrating into an affected part, and handle leaves at the left side and the right side of a fixed handle are pasted near the affected part through a medical adhesive tape so as to ensure the stability of the needle head, avoid deflection or shaking and reduce the pain of a patient;

2. the delivery pipe is connected between the thin pipe and the extraction cylinder and used for delivering the accumulated liquid, and the pipe pressing structure arranged on the delivery pipe is convenient for flattening the pipe body of the delivery pipe so as to stop the delivery and flow of the accumulated liquid in the delivery pipe, so that the extraction cylinder is convenient for continuous evacuation and then extraction, and the use is simpler and more convenient;

3. between tubule and conveyer pipe in this equipment, conveyer pipe and the extraction section of thick bamboo all make things convenient for equipment and dismantlement, avoid pricking the affected part many times, reduce patient's painful sense and infect the probability, use safer and save trouble.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the extracting cylinder of the present invention;

fig. 4 is a schematic top view of the pressing tube structure of the present invention;

fig. 5 is a schematic sectional view of the tube pressing structure of the present invention.

Reference numbers in the figures: 1. the syringe needle, 2, fixed handle, 3, handle leaf, 4, tubule, 5, first connector, 6, conveyer pipe, 7, press the pipe structure, 8, second connector, 9, an extraction section of thick bamboo, 10, connecting axle, 11, back pull handle, 12, back seat, 13, movable block, 14, front bezel, 15, through-hole, 16, fixed axle, 17, gyro wheel, 18, activity groove, 19, recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-5, the present invention provides a technical solution: a hydrops extraction device for oncology department comprises a needle head 1, a fixed handle 2, handle blades 3, a thin tube 4, a first connector 5, a conveying pipe 6, a pressure pipe structure 7, a second connector 8, an extraction cylinder 9, a connecting shaft 10, a rear pull handle 11, a rear seat 12, a movable block 13, a front seat 14, a through hole 15, a fixed shaft 16, a roller 17, a movable groove 18 and a groove 19, wherein the front end of the thin tube 4 is connected with the needle head 1, the fixed handle 2 is sleeved on the front pipe body of the thin tube 4, the rear end of the thin tube 4 is connected to the lower end of the conveying pipe 6, the fixed handle 2 can move back and forth on the thin tube 4, a group of handle blades 3 are arranged on the left side and the right side of the fixed handle 2, the first connector 5 is arranged at the rear end of the thin tube 4, the first connector 5 is embedded in the lower pipe opening of the conveying pipe 6, and the pressure pipe structure 7 is arranged on the pipe body of the conveying pipe 6, a through hole 15 is arranged in the bottom of the pipe pressing structure 7, a pipe body of the conveying pipe 6 passes through the through hole 15, a groove 19 is arranged in the upper part of the pipe pressing structure 7, movable grooves 18 are arranged on the left side wall and the right side wall of the groove 19, meanwhile, a roller 17 is movably arranged in the groove 19, the left end and the right end of a fixed shaft 16 fixed at the center of the roller 17 are respectively positioned in the movable grooves 18 on the two sides, the upper end of the conveying pipe 6 is connected to the extracting cylinder 9, the front part of the extracting cylinder 9 is provided with a front seat 14, the rear end port of the extracting cylinder 9 is twisted with a rear seat 12, the center of the rear seat 12 at the front end of the extracting cylinder 9 is provided with a second connector 8, the upper pipe orifice of the conveying pipe 6 is sleeved on the second connector 8, the inner end orifice of the second connector 8 is communicated with the inside of the extracting cylinder 9, a movable block 13 is movably arranged at the inner bottom of the extracting cylinder 9, and a connecting shaft 10 is fixed in the middle part of the movable block 13, the movable block 13 adopts medical rubber material, and the movable block 13 can reciprocate the activity in the inside of an extraction section of thick bamboo 9, and connecting axle 10 on movable block 13 upper portion is scalable in an extraction section of thick bamboo 9, back seat 12 at the rear portion of an extraction section of thick bamboo 9 can be detachable construction, the last end of connecting axle 10 is provided with back pull handle 11 simultaneously, fixed handle 2 and tubule 4, tubule 4 and conveyer pipe 6, all split between a conveyer pipe 6 and an extraction section of thick bamboo 9, and press pipe structure 7 portable activity on conveyer pipe 6.

As shown in fig. 1-5, the overall structure of the device is shown, the device is mainly provided with a thin tube 4, a delivery pipe 6 and a second connector 8, a needle 1 at the front end of the thin tube 4 is used for penetrating into an affected part, and handle leaves 3 at the left side and the right side of a fixed handle 2 are pasted near the affected part through a medical adhesive tape, so that the stability of the needle 1 is guaranteed, the deflection or the shaking is avoided, and the pain of a patient is reduced;

the delivery pipe 6 is connected between the thin pipe 4 and the extraction cylinder 9 and is used for delivering the accumulated liquid, the pipe pressing structure 7 arranged on the delivery pipe 6 is convenient for flattening the pipe body of the delivery pipe 6, so that the accumulated liquid in the delivery pipe 6 stops delivery and flow, the extraction cylinder 9 is convenient for continuous evacuation and then extraction, and the use is simpler and more convenient;

between tubule 4 and conveyer pipe 6, conveyer pipe 6 in this equipment and the extraction section of thick bamboo 9 all make things convenient for equipment and dismantlement, avoid pricking the affected part many times, reduce patient's painful sense and infection probability, use safelyr save trouble.

The working principle is as follows: when the effusion extraction device for oncology is used, the needle head 1 at the front end of the thin tube 4 is inserted into an affected part on a patient, the handle leaves 3 at the left side and the right side of the fixed handle 2 sleeved on the thin tube 4 can be fixed on the affected part by using medical adhesive tapes to ensure the stability of the needle head 1, the roller 17 in the tube pressing structure 7 arranged on the tube body of the conveying tube 6 is arranged at the front part in the groove 19 at the beginning, when the effusion extraction device is ready for extraction, the fixed shaft 16 can roll towards the rear part of the groove 19 without pressing the tube body of the conveying tube 6, the extraction tube 9 can be held at the moment, the pull back pull handle 11 drives the connecting shaft 10 to extend out of the extraction tube 9, so that the movable block 13 fixed at the lower end of the connecting shaft 10 starts to slowly move upwards, the effusion is extracted through the conveying tube 6 and the thin tube 4, after the extraction tube 9 is fully extracted, the tube 7 on the conveying tube, begin to flatten conveyer pipe 6's body, avoid the outflow of body hydrops in conveyer pipe 6, later extract the second connector 8 of a section of thick bamboo 9 front end and extract from conveyer pipe 6's last mouth of pipe, push down back pull handle 11, push back the connecting axle 10 and extract in a section of thick bamboo 9, the hydrops in a section of thick bamboo 9 of will extracting is injected and is received in the household utensils, later insert back the last mouth of pipe of conveyer pipe 6 with the second connector 8 of a section of thick bamboo 9 front end of extracting again, and will press the rear portion of the gyro wheel 17 toward recess 19 in the tubular construction 7 to roll, so that continue to take out patient's hydrops, until the extraction has been accomplished.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an hydrops draw-out device for oncology, includes tubule (4), conveyer pipe (6) and an extraction section of thick bamboo (9), its characterized in that: the front end of the thin tube (4) is connected with a needle head (1), a fixed handle (2) is sleeved on a front tube body of the thin tube (4), the rear end of the thin tube (4) is connected to the lower end of the conveying tube (6), a pressure tube structure (7) is installed on the tube body of the conveying tube (6), and the upper end of the conveying tube (6) is connected to an extraction tube (9);

the front part of the extraction cylinder (9) is provided with a front seat (14), a rear port of the extraction cylinder (9) is twisted with a rear seat (12), a movable block (13) is movably arranged at the inner bottom of the extraction cylinder (9), and a connecting shaft (10) is fixed in the middle of the movable block (13).

2. The device for extracting effusion for oncology according to claim 1, characterized in that: but fixed handle (2) back-and-forth movement activity on tubule (4), and both sides all are provided with a set of handle leaf (3) about fixed handle (2) to the rear end of tubule (4) is provided with first connector (5), and the gomphosis of first connector (5) is in the mouth of being down of conveyer pipe (6) simultaneously.

3. The device for extracting effusion for oncology according to claim 1, characterized in that: the center of the rear seat (12) at the front end of the extraction cylinder (9) is provided with a second connector (8), an upper pipe opening of the conveying pipe (6) is sleeved on the second connector (8), and an inner end opening of the second connector (8) is communicated with the inner part of the extraction cylinder (9).

4. The device for extracting effusion for oncology according to claim 1, characterized in that: the fixed handle (2) and the thin tube (4), the thin tube (4) and the delivery tube (6), the delivery tube (6) and the extraction cylinder (9) can be detached, and the pressure tube structure (7) can move on the delivery tube (6).

5. The device for extracting effusion for oncology according to claim 1, characterized in that: the movable block (13) is made of medical rubber, the movable block (13) can move up and down in the extracting cylinder (9), the connecting shaft (10) on the upper portion of the movable block (13) can stretch out and draw back in the extracting cylinder (9), the rear seat (12) at the rear portion of the extracting cylinder (9) can be of a detachable structure, and meanwhile the upper end head of the connecting shaft (10) is provided with a rear pull handle (11).

6. The device for extracting effusion for oncology according to claim 1, characterized in that: a through hole (15) is formed in the bottom of the pipe pressing structure (7), a pipe body of the conveying pipe (6) penetrates through the through hole (15) and is arranged, a groove (19) is formed in the upper portion of the pipe pressing structure (7), movable grooves (18) are formed in the left side wall and the right side wall of the groove (19), meanwhile, the roller (17) is movably arranged in the groove (19), and the left end and the right end of a fixed shaft (16) fixed to the center of the roller (17) are located in the movable grooves (18) on the two sides respectively.