CN112244946A

CN112244946A - A stripping off device for thyroid gland

Info

Publication number: CN112244946A
Application number: CN202011275649.6A
Authority: CN
Inventors: 徐树建; 赵萃; 王芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-01-22
Anticipated expiration: 2040-11-16
Also published as: CN112244946B

Abstract

The invention discloses a stripping device for thyroid, which comprises a handle and a scalpel, wherein the scalpel is arranged in the handle, the handle comprises a shell, the bottom of the scalpel penetrates through the bottom of the shell, dirt suction holes are formed in the bottom of the shell and positioned on two sides of the scalpel, and a gauze sleeve is sleeved outside the bottom end of the shell. This a stripping off device for thyroid gland, through the setting with scalpel retractable inside the handle, set up the handle into tubular structure simultaneously, but in the operation, the scalpel can be retrieved, utilize the handle cooperation to take out dirty device and extract internal dirty blood, and back in pulling blade mount pad top piston to the top cap, if continue the pulling, then can produce great negative pressure, if take off the gauze cover this moment, then the thyroid gland that peels off is held in usable dirt absorbing hole, and then can follow it from internal taking out, integrative three way, need not to make a round trip to switch the instrument, the efficiency of the operation is improved, high durability and convenient use.

Description

A stripping off device for thyroid gland

Technical Field

The invention relates to the technical field of surgical instruments, in particular to a stripping device for thyroid gland.

Background

The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: orthopedics, urology, gynecology, burn, orthopedics, brain surgery, cardiothoracic surgery, general surgery, and the like.

Thyroid diseases are a common endocrine disease caused by the enhancement and weakening of thyroid function and the excessive and insufficient synthesis and secretion of thyroid hormones due to various reasons, and mainly comprise: hyperthyroidism (commonly known as hyperthyroidism), hypothyroidism (commonly known as hypothyroidism), thyroiditis, goiter, thyroma, thyroid cancer, etc.; thyroid surgery is an effective method for treating partial thyroid diseases, and because of improper operation in the process of stripping the thyroid during surgery, nearby muscles, tissues, blood vessels and the like are damaged, such as: (1) bleeding: the loose ligation during the operation may cause postoperative bleeding. (2) Recurrent laryngeal nerve paralysis: injury to the recurrent laryngeal nerve can cause paralysis of the recurrent laryngeal nerve, unilateral injury can cause sound changes, and bilateral injury can cause dyspnea. (3) Supralaryngeal nerve paralysis: damage to the supralaryngeal nerve can cause complications such as vocal cord relaxation, tone changes, and the like.

The existing thyroid gland stripping operation process has the defects that the types of instruments needed to be used are more, most importantly, a scalpel is used, and the instruments are clamped after being cut off, bleeding occurs in the operation process, a device for extracting dirty blood is needed, however, in the operation process, frequent switching of various instruments back and forth is troublesome, and the operation efficiency can be influenced to a certain degree.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a stripping device for thyroid, which solves the problems that in the operation process, frequent switching of various instruments back and forth is troublesome, and the operation efficiency is influenced to a certain extent.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a stripping off device for thyroid gland, includes handle and scalpel, and the scalpel is installed in the inside of handle, the handle includes the casing, the bottom of casing is run through to the bottom of scalpel, the soil pick-up hole has all been seted up to the bottom of casing and the both sides that are located the scalpel, the outside cover of casing bottom is equipped with the gauze cover, and passes through the lock sleeve crimping between the lateral wall of gauze cover and casing, the top threaded connection of casing has the top cap.

The utility model discloses a scalpel is characterized in that the inside of casing slides and is provided with the blade mount pad, and the top fixed connection of scalpel is in the inside of blade mount pad, the top fixedly connected with piston of blade mount pad, and the external diameter of piston and the internal diameter looks adaptation of top cap, the top fixedly connected with pull rod of piston, the top of pull rod runs through the top of top cap and extends to the top of top cap, the top of pull rod is rotated and is connected with and draws the lid, and draws the internal surface of lid and the surface threaded connection of top cap, the joint is run through at the top of top cap has the plug, and the plug cover is established in the outside of pull rod, the left top of casing just is located the below of top cap and has seted up the suction dirty mouth, and the external.

Preferably, the left side and the right side of the bottom of the shell are both provided with inward-bent claw parts, the gauze sleeves wrap the outer parts of the claw parts, and the side surfaces of the shell are uniformly glued with soft convex points.

Preferably, the inside of scalpel and the inside that is located the blade mount pad have been seted up and have been erect the groove, the equal fixedly connected with in the left and right sides of blade mount pad internal surface extends to the card strip of erecting inslot portion, the separation wire casing has all been seted up to both sides around the blade mount pad.

Preferably, take out dirty device including taking out dirty pipe, the surface lock joint of taking out dirty pipe has multiunit plastics to detain, one side fixed connection that plastics detained has elastic bandage, and the other end of elastic bandage passes through the opposite side lock joint that snap-fastener and plastics detained, plastics are detained and are set up towards one side fracture of elastic bandage inboard.

Preferably, the one end intercommunication that the handle was kept away from to the blowdown pipe has dirty blood bottle, and the top of dirty blood bottle still communicates there is the negative pressure pipe, the one end intercommunication that dirty blood bottle was kept away from to the negative pressure pipe has the gasbag, the equal fixedly connected with check valve in upper and lower both sides of gasbag, the negative pressure pipe is close to one section of gasbag and takes out and cup joint through the plastics hasp between the blowdown pipe, and the negative pressure pipe is located the length unanimity between plastics hasp and the dirty blood bottle with taking out the blowdown pipe.

Preferably, dirty blood bottle includes bottle and top threaded connection's bottle lid, and the air cock threaded connection that negative pressure pipe and the bottom of taking out dirty pipe all set up through thread bush and bottle lid top, the inside of bottle is provided with disposable blood bag.

Preferably, the bottom of the inner side of the bottle body is provided with a convex ring, the top of the inner surface of the bottle cap is fixedly connected with a pressing sleeve right above the convex ring, and the edge of the top of the disposable blood bag is pressed between the pressing sleeve and the convex ring.

Preferably, the inside of bottle and the below sliding connection who is located disposable blood bag have a piston plate, fixedly connected with stereoplasm briquetting is run through at the center of piston plate, the through-hole has been seted up at the center of bottle bottom, the bottom threaded connection of stereoplasm briquetting has the threaded rod, through-hole and fixedly connected with pull ring are run through to the bottom of threaded rod.

Advantageous effects

The invention provides a stripping device for thyroid. Compared with the prior art, the method has the following beneficial effects:

(1) the stripping device for the thyroid gland comprises a shell, wherein the bottom of a scalpel penetrates through the bottom of the shell, dirt sucking holes are formed in the bottom of the shell and positioned on two sides of the scalpel, a gauze sleeve is sleeved outside the bottom end of the shell, the gauze sleeve is in compression joint with the side wall of the shell through a locking sleeve, a top cover is in threaded connection with the top of the shell, a blade mounting seat is arranged inside the shell in a sliding mode, the top of the scalpel is fixedly connected inside the blade mounting seat, a piston is fixedly connected to the top of the blade mounting seat, the outer diameter of the piston is matched with the inner diameter of the top cover, a pull rod is fixedly connected to the top of the piston, the top end of the pull rod penetrates through the top of the top cover and extends to the upper portion of the top cover, a pull cover is rotatably connected to the top end of the pull rod, the inner surface of the pull cover is, and the plug cover is established in the outside of pull rod, the dirty mouth of taking out has been seted up at the left top of casing and the below that is located the top cap, and the external connection of taking out dirty mouth has the dirty device of taking out, through the setting with scalpel retractable inside the handle, set up the handle into tubular structure simultaneously, can retrieve the scalpel at the operation in-process, utilize the handle cooperation to take out dirty blood of device extraction internal, and after pulling blade mount pad top piston in the top cap, if continue the pulling, then can produce great negative pressure, if take off the gauze cover this moment, then usable dirt absorbing hole holds the thyroid gland that peels off, and then can take out it from internal, integrative three way, need not to make a round trip to switch the instrument, the operation efficiency is improved, high durability and convenient use.

(2) The utility model relates to a thyroid gland stripping device, which is characterized in that one end of a sewage pumping pipe far away from a handle is communicated with a dirty blood bottle, the top of the dirty blood bottle is also communicated with a negative pressure pipe, one end of the negative pressure pipe far away from the dirty blood bottle is communicated with an air bag, the upper side and the lower side of the air bag are fixedly connected with a one-way valve, the dirty blood bottle comprises a bottle body and a bottle cap with the top in threaded connection, the bottom ends of the negative pressure pipe and the sewage pumping pipe are both in threaded connection with an air nozzle arranged at the top of the bottle cap through a threaded sleeve, a disposable blood bag is arranged inside the bottle body, a convex ring is arranged at the bottom of the inner side of the bottle body, a pressure sleeve is fixedly connected at the top of the inner surface of the bottle cap and positioned right above the convex ring, the edge of the top of the disposable blood bag is pressed between the pressure sleeve and the convex ring, the dirty, meanwhile, the drawn dirty blood can be stored in the disposable blood bag, so that part of the structure of the dirty drawing device can be recycled, the whole dirty drawing device is not replaced after being used once, and the cost is reduced.

(3) This a stripping off device for thyroid gland, through making dirty device of taking out including taking out dirty pipe, the surface lock joint of taking out dirty pipe has multiunit plastics to detain, one side fixed connection that plastics detained has elastic bandage, and the other end of elastic bandage passes through the opposite side lock joint that snap-fastener and plastics detained, plastics are detained towards one side fracture setting of elastic bandage inboard, one section that negative pressure pipe is close to the gasbag cup joints through the plastics hasp with taking out between the dirty pipe, and negative pressure pipe and the length that takes out dirty pipe to be located between plastics hasp and the dirty blood bottle are unanimous, through set up detachable elastic bandage on taking out dirty pipe, can bind the pipe of taking out dirty on doctor's arm, make it can not influence doctor's operation because of scattering in disorder at will, the part that the gasbag is in the arm below is in the same reason, be convenient for doctor mediate the evacuation operation, utilize the elastic bandage that can open.

(4) This a stripping off device for thyroid gland, there is the piston plate through the below sliding connection that just is located disposable blood bag in the inside of bottle, fixedly connected with stereoplasm briquetting is run through at the center of piston plate, the through-hole has been seted up at the center of bottom of the bottle, the bottom threaded connection of stereoplasm briquetting has the threaded rod, the bottom of threaded rod runs through-hole and fixedly connected with pull ring, through set up the piston plate in the bottle, utilize the threaded rod to stimulate the piston plate downwards, can make the bottle inside and produce the negative pressure between the disposable blood bag, can directly strut disposable blood bag, be convenient for accept dirty blood, also can avoid directly strut the problem of once blood bag in-process ripely its accident from inside.

Drawings

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

FIG. 2 is a cross-sectional view of the handle of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 4 is a cross-sectional view of a portion of the structure of the scalpel and the blade mount of the present invention;

FIG. 5 is a cross-sectional view of a contaminated blood bottle of the present invention;

fig. 6 is a partial enlarged view of the invention at a in fig. 5.

In the figure: 1-handle, 11-shell, 12-dirt absorbing hole, 13-gauze sleeve, 14-locking sleeve, 15-top cover, 16-blade mounting seat, 17-piston, 18-pull rod, 19-pull cover, 110-rubber plug, 111-dirt pumping nozzle, 112-claw part, 113-soft salient point, 114-vertical groove, 115-clamping strip, 2-scalpel, 3-dirt pumping device, 31-dirt pumping pipe, 32-plastic button, 33-elastic bandage, 34-dirt bottle, 341-bottle body, 342-bottle cap, 343-pull ring, 344-disposable blood bag, 345-convex ring, 346-pressing sleeve, 347-piston plate, 348-hard pressing block, 349-threaded rod, 35-negative pressure pipe, 36-air bag, 37-one-way valve, 38-plastic latch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a stripping off device for thyroid gland, including handle 1 and scalpel 2, and scalpel 2 installs in the inside of handle 1, handle 1 includes casing 11, the even veneer in side of casing 11 has soft bump 113, the bottom of casing 11 is run through to the bottom of scalpel 2, dirt absorbing hole 12 has all been seted up to the bottom of casing 11 and the both sides that are located scalpel 2, the outside cover of casing 11 bottom is equipped with gauze cover 13, and through the crimping of lock sleeve 14 between the lateral wall of gauze cover 13 and casing 11, the left and right sides of casing 11 bottom all is provided with crooked claw portion 112 inwards, and gauze cover 13 parcel is in the outside of claw portion 112, set up claw portion 112 when the suction thyroid gland, can more firm hold, avoid taking out the in-process and drop, the top threaded connection of casing 11 has top cap 15.

A blade mounting seat 16 is slidably arranged inside the housing 11, the top of the scalpel 2 is fixedly connected inside the blade mounting seat 16, a vertical groove 114 is formed inside the scalpel 2 and inside the blade mounting seat 16, clamping strips 115 extending into the vertical groove 114 are fixedly connected to the left side and the right side of the inner surface of the blade mounting seat 16, separating wire grooves are formed in the front side and the rear side of the blade mounting seat 16, a piston 17 is fixedly connected to the top of the blade mounting seat 16, the outer diameter of the piston 17 is matched with the inner diameter of the top cover 15, a pull rod 18 is fixedly connected to the top of the piston 17, the top end of the pull rod 18 penetrates through the top of the top cover 15 and extends above the top cover 15, a pull cover 19 is rotatably connected to the top end of the pull rod 18, the inner surface of the pull cover 19 is in threaded connection with the outer surface of the top cover 15, a rubber plug 110 is clamped to the top of the top cover 15, the section of the rubber plug 110 is T-shaped, one end positioned outside the top cover 15 is larger, so that when blood is pumped to generate negative pressure in the shell 11, a through hole at the top of the top cover 15 can be sealed, after the piston 17 moves to the inside of the top cover 15, the top of the rubber plug 110 can be pressed out without influencing the air in the rubber plug, a sewage pumping nozzle 111 is arranged at the top of the left side of the shell 11 and below the top cover 15, the sewage pumping device 3 is connected outside the sewage pumping nozzle 111, the scalpel 2 is telescopically arranged in the handle 1, the handle 1 is arranged into a tubular structure at the same time, the scalpel 2 can be retracted in the operation process, the handle 1 is matched with the sewage pumping device 3 to pump the dirty blood in the body, after the piston 17 at the top of the blade mounting seat 16 is pulled into the top cover 15, if the pulling is continued, larger negative pressure can be generated, at the moment, if the gauze sleeve 13 is taken down, the stripped thyroid gland can be sucked, and then can take it out from the internal, integrative three uses, need not to make a round trip to switch the instrument, has improved operation efficiency, convenient to use.

The sewage pumping device 3 comprises a sewage pumping pipe 31, a plurality of groups of plastic buckles 32 are buckled on the surface of the sewage pumping pipe 31, one side of each plastic buckle 32 is fixedly connected with an elastic bandage 33, the other end of each elastic bandage 33 is buckled with the other side of each plastic buckle 32 through a snap fastener, one side fracture of each plastic buckle 32 facing the inner side of each elastic bandage 33 is arranged, one end, away from the handle 1, of each sewage pumping pipe 31 is communicated with a sewage bottle 34, the top of each sewage bottle 34 is also communicated with a negative pressure pipe 35, one end, away from each sewage bottle 34, of each negative pressure pipe 35 is communicated with an air bag 36, the upper side and the lower side of each air bag 36 are fixedly connected with one-way valves 37, one section, close to each air bag 36, of each negative pressure pipe 35 is sleeved with the sewage pumping pipe 31 through a plastic buckle 38, the lengths of the negative pressure pipe 35 and the sewage pumping pipe 31 between the plastic buckles 38 and the sewage bottles 34 are consistent, the sewage pumping pipe 31, the operation of the doctor can not be influenced by random scattering, the air bag 36 is positioned at the part below the arm in the same way, the doctor can conveniently knead and vacuumize the air bag, and the openable elastic bandage 33 is utilized to ensure that the air bag can be conveniently detached and is convenient to use.

Referring to fig. 5-6, the dirty blood bottle 34 includes a bottle body 341 and a bottle cap 342 screwed on the top of the bottle body 341, the bottom ends of the negative pressure tube 35 and the dirty suction tube 31 are screwed on an air tap provided on the top of the bottle cap 342 through a screw cap, a disposable blood bag 344 is provided inside the bottle body 341, a convex ring 345 is provided on the bottom of the inner side of the bottle body 341, a pressing cap 346 is fixedly connected on the top of the inner surface of the bottle cap 342 and right above the convex ring 345, and the edge of the top of the disposable blood bag 344 is pressed between the pressing cap 346 and the convex ring 345, by arranging the dirty blood bottle 34 as a vacuum container in the middle of the dirty suction device 3, the air bag 36 is used to perform vacuum suction operation, the dirty blood in the body can be conveniently and controllably drawn out, and the drawn out dirty blood can be stored in the disposable blood bag 344, so that part of the dirty suction device 3 can be recycled, and not, the inside of bottle 341 and the below sliding connection who is located disposable blood bag 344 have piston plate 347, fixedly connected with stereoplasm briquetting 348 is run through at the center of piston plate 347, the through-hole has been seted up at the center of bottle 341 bottom, the bottom threaded connection of stereoplasm briquetting 348 has threaded rod 349, the bottom through-hole and fixedly connected with pull ring 343 of threaded rod 349, through set up piston plate 347 in bottle 341, utilize threaded rod 349 to stimulate piston plate 347 down, can make and produce the negative pressure between the inside of bottle 341 and disposable blood bag 344, can directly strut disposable blood bag 344, be convenient for accept dirty blood, also can avoid directly strut the problem of accidental scratching it in-process from inside disposable blood bag 344.

And those not described in detail in this specification are well within the skill of those in the art.

Before operation, a disposable blood bag 344 is taken out, a bottle cap 342 is opened, the top of the disposable blood bag 344 is spread and placed in the disposable blood bag 344, the edge of the disposable blood bag 344 is lapped on the top of a convex ring 345, then the bottle cap 342 is screwed down, the top of the disposable blood bag 344 is pressed tightly by a pressing sleeve 346, then a sewage suction pipe 31 and a negative pressure pipe 35 are screwed on the top of the bottle cap 342, and finally the sewage suction pipe 31 is tied to the arm of a doctor by an elastic bandage 33.

During the operation, can directly amputate the thyroid gland with sterile scalpel 2, if produce more dirty blood and influence the operation in the excision process, will draw lid 19 and unscrew the back and upwards draw, utilize pull rod 18 pulling piston 17, blade mount pad 16 and scalpel 2, draw scalpel 2 into in handle 1, then stretch into in the dirty blood handle 1 bottom, absorb the air in dirty blood bottle 34 through kneading gasbag 36, indirectly utilize taking out dirty pipe 31 and draw out the air in handle 1, and then draw out dirty blood into in handle 1 from handle 1 bottom, be taken out through taking out dirty pipe 31 and collect in the disposable blood bag 344 in dirty blood bottle 34 at last.

When the thyroid gland is cut off and needs to be taken out, the scalpel 2 is firstly taken into the handle 1, then the locking sleeve 14 and the gauze sleeve 13 are pulled down, or the bottom of the gauze sleeve 13 is directly torn, then the pull cover 19 is continuously pulled, the piston 17 at the top of the blade mounting seat 16 is pulled into the top cover 15, then the sewage suction pipe 31 is folded in half to be sealed, the bottom end of the handle 1 is aligned with the thyroid gland, the pull cover 19 is continuously pulled, the piston 17 can slide in the top cover 15 to generate negative pressure, the thyroid gland is sucked by the bottom end of the shell 11, and finally the thyroid gland is pulled out.

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. A stripping device for thyroid gland, includes handle (1) and scalpel (2), and scalpel (2) are installed in the inside of handle (1), its characterized in that: the handle (1) comprises a shell (11), the bottom of the scalpel (2) penetrates through the bottom of the shell (11), dirt sucking holes (12) are formed in the bottom of the shell (11) and located on two sides of the scalpel (2), a gauze sleeve (13) is sleeved outside the bottom end of the shell (11), the gauze sleeve (13) is in compression joint with the side wall of the shell (11) through a locking sleeve (14), and a top cover (15) is in threaded connection with the top of the shell (11);

the utility model discloses a scalpel is characterized in that a blade mounting seat (16) is slidably arranged in the shell (11), the top of a scalpel (2) is fixedly connected in the blade mounting seat (16), a piston (17) is fixedly connected to the top of the blade mounting seat (16), the outer diameter of the piston (17) is matched with the inner diameter of a top cover (15), a pull rod (18) is fixedly connected to the top of the piston (17), the top end of the pull rod (18) penetrates through the top of the top cover (15) and extends to the upper side of the top cover (15), a pull cover (19) is rotatably connected to the top end of the pull rod (18), the inner surface of the pull cover (19) is in threaded connection with the outer surface of the top cover (15), a rubber plug (110) is connected to the top of the top cover (15) in a penetrating and sleeved mode, a dirt pumping nozzle (111) is arranged at the left top of the shell (11) and below the top cover (15), and the outside of the dirt pumping mouth (111) is connected with a dirt pumping device (3).

2. The detachment apparatus for thyroid gland according to claim 1, wherein: the left and right sides of casing (11) bottom all is provided with crooked claw portion (112) inwards, and gauze cover (13) parcel is in the outside of claw portion (112), the even veneer in side of casing (11) has soft bump (113).

3. The detachment apparatus for thyroid gland according to claim 1, wherein: the inside of scalpel (2) just is located the inside of blade mount pad (16) and has been seted up perpendicular groove (114), the equal fixedly connected with in the left and right sides of blade mount pad (16) internal surface extends to perpendicular inside card strip (115) of groove (114), the separation wire casing has all been seted up to both sides around blade mount pad (16).

4. The detachment apparatus for thyroid gland according to claim 1, wherein: the sewage pumping device (3) comprises a sewage pumping pipe (31), the surface of the sewage pumping pipe (31) is buckled with a plurality of groups of plastic buckles (32), one side of each plastic buckle (32) is fixedly connected with an elastic bandage (33), the other end of each elastic bandage (33) is buckled with the other side of each plastic buckle (32) through a snap fastener, and the plastic buckles (32) are arranged towards one side fracture of the inner side of each elastic bandage (33).

5. The detachment apparatus for thyroid gland according to claim 1, wherein: one end intercommunication that handle (1) was kept away from in soil pick-up pipe (31) has dirty blood bottle (34), and the top of dirty blood bottle (34) still communicates negative pressure pipe (35), the one end intercommunication that dirty blood bottle (34) were kept away from in negative pressure pipe (35) has gasbag (36), the equal fixedly connected with check valve (37) in upper and lower both sides of gasbag (36), negative pressure pipe (35) are close to one section of gasbag (36) and take out and cup joint through plastics hasp (38) between soil pick-up pipe (31), and negative pressure pipe (35) and soil pick-up pipe (31) are located the length unanimity between plastics hasp (38) and dirty blood bottle (34).

6. The detachment apparatus for thyroid gland according to claim 1, wherein: dirty blood bottle (34) include bottle (341) and top threaded connection's bottle lid (342), and negative pressure pipe (35) and the air cock threaded connection that the bottom of taking out dirty pipe (31) all set up through thread bush and bottle lid (342) top, the inside of bottle (341) is provided with disposable blood bag (344).

7. The detachment apparatus for thyroid gland according to claim 1, wherein: a convex ring (345) is arranged at the bottom of the inner side of the bottle body (341), a pressing sleeve (346) is fixedly connected to the top of the inner surface of the bottle cap (342) and is positioned right above the convex ring (345), and the edge of the top of the disposable blood bag (344) is pressed between the pressing sleeve (346) and the convex ring (345).

8. The detachment apparatus for thyroid gland according to claim 6, wherein: the inside of bottle (341) just is located the below sliding connection of disposable blood bag (344) and has piston plate (347), fixedly connected with stereoplasm briquetting (348) are run through at the center of piston plate (347), the through-hole has been seted up at the center of bottle (341) bottom, the bottom threaded connection of stereoplasm briquetting (348) has threaded rod (349), the bottom through-hole and fixedly connected with pull ring (343) are run through to the bottom of threaded rod (349).