CN210812882U

CN210812882U - Thyroid surgery negative pressure drainage device

Info

Publication number: CN210812882U
Application number: CN201921388678.6U
Authority: CN
Inventors: 佘晓芳; 潘虹; 徐弯; 付阿丹
Original assignee: Central Hospital of Wuhan
Current assignee: Central Hospital of Wuhan
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-23
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a medical treatment surgical apparatus technical field just discloses a thyroid surgery negative pressure drainage device, which comprises an outer shell, the inner wall fixedly connected with aspirator pump of shell, one side fixedly connected with trachea of aspirator pump, tracheal outer wall fixedly connected with sealing washer, the bottom fixedly connected with outlet pipe of shell, the first stagnant water valve of outer wall fixedly connected with of outlet pipe, the inner wall fixedly connected with water tank of shell, the top fixedly connected with inlet tube of water tank, the one end fixedly connected with water pump body of inlet tube, the top fixedly connected with spray pipe of water pump body. This thyroid surgery negative pressure drainage device can obtain thyroid surgery negative pressure drainage device and prevent blockking up effectual purpose, has solved thyroid surgery negative pressure drainage device and has prevented blockking up the not good problem of effect for drainage device can not block up because of long-term the use, thereby has increased drainage device's life, thereby has promoted drainage device's practicality.

Description

Thyroid surgery negative pressure drainage device

Technical Field

The utility model relates to the technical field of medical treatment surgical instruments, in particular to a thyroid surgery negative pressure drainage device.

Background

The thyroid gland is located in a closed space of the deep fascia of the neck, and the blood circulation of the tissues is very rich. Thyroid diseases mainly adopt an open operation mode, the operation wound surface is large, the postoperative wound surface has more blood seepage and seepage, neck tissues are loose, and the pressurization dressing can influence respiration. Research shows that the hematocele and the hydrops in the operated area after the thyroid operation have the risk of asphyxia once the volume of the hematocele and the hydrops exceeds fifty milliliters, and the postoperative conventional placement drainage is recommended to reduce the occurrence of the asphyxia. However, if the drainage device is not unobstructed, such as tissues and blood clots block the drainage tube, hematocele and effusion press the trachea, and suffocate the patient; at present, the conventional drainage is mainly placed after the thyroid operation clinically, and the drainage device is mainly placed for draining the oozing blood and the oozing liquid of the wound surface, so that the compression of the wound surface on the trachea and the surrounding tissues and the influence on the healing of the incision are reduced; active hemorrhage can be found in time, so that hemostasis and emergency treatment measures can be taken in time; for the patient accompanied with the cervical lymph node cleaner, drainage must be placed after the operation; drainage is needed to be placed for retrosternal goiter or giant thyroid cyst; for patients with unclear anatomical levels, more bleeding, incomplete hemostasis and long operation time in the operation, drainage needs to be placed.

Thyroid surgery negative pressure drainage device that uses in the existing market does not mostly have from the anti-clogging structure of taking, or prevents that the jam effect is not good for thyroid surgery negative pressure drainage device can cause the jam in long-term the use, influences patient's use, thereby has caused harmful effects to patient's treatment, thereby has reduced thyroid surgery negative pressure drainage device's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a thyroid surgery negative pressure drainage device possesses thyroid surgery negative pressure drainage device and prevents blockking up advantages such as effectual, has solved thyroid surgery negative pressure drainage device and has prevented blockking up the not good problem of effect.

(II) technical scheme

For realizing above-mentioned thyroid surgery negative pressure drainage device prevent blockking up effectual purpose, the utility model provides a following technical scheme: a thyroid surgery negative pressure drainage device comprises a shell, wherein an air suction pump is fixedly connected to the inner wall of the shell, an air pipe is fixedly connected to one side of the air suction pump, a sealing ring is fixedly connected to the outer wall of the air pipe, a water outlet pipe is fixedly connected to the bottom of the shell, a first water stop valve is fixedly connected to the outer wall of the water outlet pipe, a water tank is fixedly connected to the inner wall of the shell, a water inlet pipe is fixedly connected to the top of the water tank, a water pump body is fixedly connected to one end of the water inlet pipe, a water spray pipe is fixedly connected to the top of the water pump body, a second water stop valve is fixedly connected to the outer wall of the water spray pipe, a negative pressure air bag body is fixedly connected to the inner wall of the shell, a main drainage pipe is fixedly connected to the, the utility model discloses a drainage device, including fixed pipe, drainage branch pipe, puncture needle, the positive fixedly connected with base of shell, the first handle of positive fixedly connected with of base, the positive swing joint of shell has the inlet gate, the positive fixedly connected with second handle of inlet gate.

Preferably, one end of the water outlet pipe penetrates through the outer wall of the shell and extends into the negative pressure air bag body, and the length of the water outlet pipe is one meter.

Preferably, the thickness of the shell is two centimeters, and the shell is a stainless steel shell.

Preferably, the thickness of the sealing ring is two centimeters, and the sealing ring is a hydrogenated nitrile rubber sealing ring.

Preferably, the sprinkler pipe has a thickness of five millimeters, and the sprinkler pipe is a plastic sprinkler pipe.

Preferably, one end of the drainage main pipe penetrates through the outer wall of the shell and extends into the negative pressure air sac body, and the length of the drainage main pipe is fifteen centimeters.

Preferably, the number of the bases is two, and the two bases are symmetrically arranged by taking the horizontal center line of the first grip as a symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a thyroid surgery negative pressure drainage device possesses following beneficial effect:

1. this thyroid surgery negative pressure drainage device, through the shell that sets up, first stagnant water valve, outlet pipe, water tank, inlet tube, water pump body, second stagnant water valve, spray pipe and the negative pressure gasbag body, can obtain thyroid surgery negative pressure drainage device and prevent blockking up effectual purpose, has solved thyroid surgery negative pressure drainage device and has prevented blockking up the not good problem of effect for drainage device can not block up because of long-term the use, thereby has increased drainage device's life, thereby has promoted drainage device's practicality.

2. This thyroid surgery negative pressure drainage device is responsible for, external screw thread and fixed pipe through the drainage that sets up, can obtain drainage branch pipe and pjncture needle convenient to detach and the purpose of installation to practiced thrift medical personnel and changed the time of drainage branch pipe and pjncture needle, thereby promoted medical personnel's medical efficiency, thereby brought the facility for medical personnel.

3. This thyroid surgery negative pressure drainage device through base, first handle and the shell that sets up, can obtain thyroid surgery negative pressure drainage device portable's purpose for medical personnel can be convenient the removal drainage device's position, thereby practiced thrift the time that drainage device changed the position, thereby further promoted medical personnel's medical efficiency, thereby further improved drainage device's practicality.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a connection diagram of the housing and the water inlet door of the present invention.

In the figure: 1. a housing; 2. a getter pump; 3. an air tube; 4. a seal ring; 5. a first water stop valve; 6. a water outlet pipe; 7. a water tank; 8. a water inlet pipe; 9. a water pump body; 10. a second water stop valve; 11. a water spray pipe; 12. a negative pressure air bag body; 13. a drainage main pipe; 14. an external thread; 15. a fixed tube; 16. a drainage branch pipe; 17. puncturing needle; 18. a base; 19. a first grip; 20. a water inlet door; 21. a second grip.

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. 1-3, a thyroid surgery negative pressure drainage device comprises a housing 1, the thickness of the housing 1 is two centimeters, the housing 1 is a stainless steel housing, the corrosion resistance of the stainless steel housing is good, and the housing has high strength and hardness, an air suction pump 2 is fixedly connected to the inner wall of the housing 1, an air pipe 3 is fixedly connected to one side of the air suction pump 2, a seal ring 4 is fixedly connected to the outer wall of the air pipe 3, the thickness of the seal ring 4 is two centimeters, the seal ring 4 is a hydrogenated nitrile rubber seal ring, the hydrogenated nitrile rubber seal ring has excellent corrosion resistance, ozone resistance, sunlight resistance and weather resistance, a water outlet pipe 6 is fixedly connected to the bottom of the housing 1, a first water stop valve 5 is fixedly connected to the outer wall of the water outlet pipe 6, a water tank 7 is fixedly connected to the inner wall of the housing 1, a water inlet pipe 8 is fixedly connected to the top of the water tank, the top of the water pump body 9 is fixedly connected with a water spray pipe 11, the thickness of the water spray pipe 11 is five millimeters, the water spray pipe 11 is a plastic water spray pipe, the corrosion resistance of the plastic water spray pipe is good, the quality of the plastic water spray pipe is light, the outer wall of the water spray pipe 11 is fixedly connected with a second water stop valve 10, the inner wall of the shell 1 is fixedly connected with a negative pressure air bag body 12, one end of a water outlet pipe 6 penetrates through the outer wall of the shell 1 and extends into the negative pressure air bag body 12, the length of the water outlet pipe 6 is one decimeter, through the arranged shell 1, the first water stop valve 5, the water outlet pipe 6, the water tank 7, the water inlet pipe 8, the water pump body 9, the second water stop valve 10, the water spray pipe 11 and the negative pressure air bag body, the purpose of good anti-clogging effect of the thyroid surgery negative pressure drainage device can be obtained, the problem, thereby prolonging the service life of the drainage device, thereby improving the practicability of the drainage device, the top of the negative pressure gasbag body 12 is fixedly connected with a drainage main pipe 13, one end of the drainage main pipe 13 penetrates through the outer wall of the shell 1 and extends to the inside of the negative pressure gasbag body 12, the length of the drainage main pipe 13 is fifteen centimeters, the inner wall of the drainage main pipe 13 is movably connected with a fixed pipe 15, the outer wall of the fixed pipe 15 is provided with an external thread 14, the purposes of convenient disassembly and assembly of the drainage branch pipe 16 and the puncture needle 17 can be obtained through the arranged drainage main pipe 13, the external thread 14 and the fixed pipe 15, thereby saving the time for replacing the drainage branch pipe 16 and the puncture needle 17 by medical personnel, thereby improving the medical efficiency of the medical personnel, thereby bringing convenience to the medical personnel, one end of the fixed pipe 15 is fixedly connected with the drainage branch pipe 16, one end of the drainage branch pipe, the positive fixedly connected with base 18 of shell 1, the first handle 19 of the positive fixedly connected with of base 18, the quantity of base 18 is two, and two base 18 use the horizontal central line of first handle 19 to set up as symmetry axis symmetry, base 18 through setting up, first handle 19 and shell 1, can obtain thyroid surgery negative pressure drainage device portable's purpose, make medical personnel's removal drainage device's that can be convenient position, thereby the time of drainage device change position has been practiced thrift, thereby medical personnel's medical efficiency has further been promoted, thereby drainage device's practicality has further been improved, the positive swing joint of shell 1 has intake valve 20, intake valve 20's positive fixedly connected with second handle 21.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, open second stagnant water valve 10, water pump body 9 absorbs the cleaning solution to water tank 7 through inlet tube 8, and the cleaning solution passes through spray pipe 11 and arrives negative pressure gasbag body 12 in, washs negative pressure gasbag body 12, opens first stagnant water valve 5 for liquid after wasing is flowed by outlet pipe 6.

In conclusion, this thyroid surgery negative pressure drainage device can obtain thyroid surgery negative pressure drainage device and prevent blockking up effectual purpose, has solved thyroid surgery negative pressure drainage device and has prevented blockking up the not good problem of effect for drainage device can not block up easily because of long-term the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a thyroid surgery negative pressure drainage device, includes shell (1), its characterized in that: the air suction pump is characterized in that an air suction pump (2) is fixedly connected to the inner wall of the shell (1), an air pipe (3) is fixedly connected to one side of the air suction pump (2), a sealing ring (4) is fixedly connected to the outer wall of the air pipe (3), a water outlet pipe (6) is fixedly connected to the bottom of the shell (1), a first water stop valve (5) is fixedly connected to the outer wall of the water outlet pipe (6), a water tank (7) is fixedly connected to the inner wall of the shell (1), a water inlet pipe (8) is fixedly connected to the top of the water tank (7), a water pump body (9) is fixedly connected to one end of the water inlet pipe (8), a water spray pipe (11) is fixedly connected to the top of the water pump body (9), a second water stop valve (10) is fixedly connected to the outer wall of the water spray pipe (11), a negative pressure air bag body (12) is, the utility model discloses a drainage device, including shell (1), drainage person in charge (13), the inner wall swing joint of drainage person in charge (13) has fixed pipe (15), the outer wall of fixed pipe (15) is provided with external screw thread (14), the one end fixedly connected with drainage branch pipe (16) of fixed pipe (15), the one end fixedly connected with pjncture needle (17) of drainage branch pipe (16), the positive fixedly connected with base (18) of shell (1), the first handle (19) of positive fixedly connected with of base (18), the positive swing joint of shell (1) has water inlet door (20), the positive fixedly connected with second handle (21) of water inlet door (20).

2. The thyroid surgery negative pressure drainage device of claim 1, wherein: one end of the water outlet pipe (6) penetrates through the outer wall of the shell (1) and extends to the inside of the negative pressure air bag body (12), and the length of the water outlet pipe (6) is one decimeter.

3. The thyroid surgery negative pressure drainage device of claim 1, wherein: the thickness of the shell (1) is two centimeters, and the shell (1) is a stainless steel shell.

4. The thyroid surgery negative pressure drainage device of claim 1, wherein: the thickness of the sealing ring (4) is two centimeters, and the sealing ring (4) is a hydrogenated nitrile rubber sealing ring.

5. The thyroid surgery negative pressure drainage device of claim 1, wherein: the thickness of the water spray pipe (11) is five millimeters, and the water spray pipe (11) is a plastic water spray pipe.

6. The thyroid surgery negative pressure drainage device of claim 1, wherein: one end of the drainage main pipe (13) penetrates through the outer wall of the shell (1) and extends into the negative pressure air sac body (12), and the length of the drainage main pipe (13) is fifteen centimeters.

7. The thyroid surgery negative pressure drainage device of claim 1, wherein: the number of the bases (18) is two, and the two bases (18) are symmetrically arranged by taking the horizontal center line of the first grip (19) as a symmetry axis.