CN217853080U - Thyroid gland picking device - Google Patents
Thyroid gland picking device Download PDFInfo
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- CN217853080U CN217853080U CN202120653702.5U CN202120653702U CN217853080U CN 217853080 U CN217853080 U CN 217853080U CN 202120653702 U CN202120653702 U CN 202120653702U CN 217853080 U CN217853080 U CN 217853080U
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Abstract
The utility model discloses a thyroid gland picking device, which comprises a holding vertical rod; the elastic supporting piece is of a U-shaped structure, the opening of the elastic supporting piece is upwards fixedly connected to the upper end of the holding vertical rod, one vertical section of the elastic supporting piece upwards extends to form a lengthened supporting section, a U-shaped air suction channel is arranged in the elastic supporting piece, and air suction holes communicated with the U-shaped air suction channel are formed in the two ends of the elastic supporting piece; the air suction pipe is arranged on the holding vertical rod and is communicated with the U-shaped air suction channel in a sealing way; the clamping ring is movably sleeved on the elastic supporting piece; the carrier bag is sleeved on the elastic supporting piece in a matching mode, the opening edge of the carrier bag is provided with a tying metal wire, two ends of the tying metal wire penetrate into the elastic supporting piece and penetrate out of the rod wall of the holding vertical rod, and a penetrating and fixing cavity channel penetrating through the tying metal wire and the U-shaped air suction channel are arranged independently. The utility model has the advantages that the thyroid gland tissue which is cut off is extruded into a long strip shape by the contracted carrying bag, and the thyroid gland tissue is convenient to take out from the poking card of the endoscope.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a thyroid gland harvesting device who is exclusively used in chamber mirror thyroid surgery.
Background
Thyroid surgery is mainly applicable to: 1. more than moderate hyperthyroidism; 2. hyper-functional adenomas cause hyperthyroidism; 3. benign thyroid diseases cause pain and compression symptoms, and mainly comprise thyroid adenoma, thyroid cystadenoma and nodular goiter which cannot relieve symptoms through conservative treatment, so that normal work and life are influenced; 4. thyroid gland malignant tumor.
The traditional thyroid surgery is mainly an open surgery, namely an arc incision with the length of about 10cm is cut at the neck, but the incision position is obvious after the surgery is finished, so that the beauty of a patient is influenced, and more patients select the endoscopic thyroid surgery.
The endoscopic thyroid surgery is divided into two different surgical modes of oral approach and transareolar approach, the incision is better hidden, and the appearance after the surgery is not influenced. However, after the thyroid gland is resected in the endoscopic thyroid surgery, the thyroid gland is sometimes large due to a small incision, so that the specimen is difficult to take out; at present, when taking out a gland specimen, a common object-taking bag (namely a film plastic bag is used for covering the thyroid specimen) is usually used, a tether is arranged at the opening of the bag, and the gland specimen is pulled out after the opening of the bag is fixed by the tether; when the specimen is taken, air, blood and the like enter the bag body, so that the volume of the specimen is increased, the pulling and taking-out difficulty is more difficult, and the specimen can be taken out only by prolonging the operation incision of the endoscopic thyroid, so that the injury and the operation difficulty of a patient are increased; and the bag mouth of the existing common object taking bag is lack of effective support, and the bag body is softer, so that the operation of clamping a specimen into the bag mouth through a clamp under the endoscope is very difficult.
Disclosure of Invention
An object of the utility model is to provide a thyroid gland is taken device, the device are exclusively used in chamber mirror thyroid surgery, and the cooperation operation is easily taken out external with the goiter body of excision.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
thyroid gland take device, include:
the lower end of the vertical holding rod is a holding end, and the upper end of the vertical holding rod is an operating end;
the elastic supporting piece is of a U-shaped structure, the opening of the elastic supporting piece is upwards fixedly connected to the upper end of the vertical holding rod, one vertical section of the elastic supporting piece extends upwards to form a lengthened supporting section, a U-shaped air suction channel matched with the elastic supporting piece in shape is arranged in the elastic supporting piece, and air suction holes communicated with the U-shaped air suction channel are formed in two ends of the elastic supporting piece;
the air suction pipe is arranged on the holding vertical rod and is communicated with the U-shaped air suction channel in a sealing way;
the clamping ring is movably sleeved on the elastic supporting piece and is used for clamping the two vertical sections of the elastic supporting piece together in an up-and-down sliding manner; and
the opening of the carrier bag is downward and is sleeved on the elastic supporting piece in a matching mode, the opening edge of the carrier bag is provided with a tying metal wire, two ends of the tying metal wire penetrate into the elastic supporting piece and penetrate out of the rod wall of the holding vertical rod, and the fixing cavity channel penetrating through the tying metal wire and the U-shaped air suction channel are arranged independently.
Furthermore, a blocking stop block is arranged at the position, close to the upper end, of the holding vertical rod and used for blocking the anti-falling stop block of the clamping ring.
The utility model has the advantages that the elastic support piece sleeved with the carrier bag is easily stretched into the incision of the endoscopic thyroid surgery by holding the vertical rod, and the elastic support piece is opened in the incision under the release of the clamping ring, so as to open the carrier bag, and the bag mouth of the carrier bag is kept open by matching with the tying metal wire arranged at the bag mouth, so that the cut thyroid tissue can be conveniently placed into the bag; in addition, after thyroid tissue is put into the bag, the two vertical sections of the elastic supporting piece can be clamped with each other through the sliding clamping ring, and meanwhile, the sliding clamping ring is matched with the outwards-pulled tying metal wire to seal the carrier bag, at the moment, gas and residual blood in the bag can be easily pumped out through the air suction pipe and the U-shaped air suction channel, and under the action of the lengthened supporting section on one vertical section of the elastic supporting piece, the cut thyroid tissue is extruded into a long strip shape by the contracted carrier bag, so that the size of the carrier bag is reduced, the thyroid tissue can be conveniently taken out from the poking card of the endoscope, the skin incision of a patient is prevented from being lengthened again, the damage of the patient is reduced, and the risk and the operation difficulty of the endoscope thyroid operation are reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a state diagram of the use of fig. 1.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1 and 2, the thyroid gland harvesting device of the present invention comprises a holding vertical rod 1, the lower end of which is a holding end and the upper end of which is an operating end; an elastic supporting piece 2 is fixedly connected to the upper end of the vertical holding rod 1, the elastic supporting piece 2 is of a U-shaped structure with an upward opening, one vertical section of the elastic supporting piece 2 extends upwards to form a lengthened supporting section 3, a U-shaped air suction channel 4 matched with the shape of the elastic supporting piece is arranged in the elastic supporting piece 2, air suction holes 5 communicated with the U-shaped air suction channel 4 are formed in two ends of the elastic supporting piece 2, and the two air suction holes 5 are formed towards the inner side of the elastic supporting piece 2 of the U-shaped structure, namely are formed in opposite directions.
An air suction pipe 6 is arranged on the vertical holding rod 1, the outer end of the air suction pipe 6 is provided with a connector which can be connected with an air suction device, and the inner end of the air suction pipe penetrates into the vertical holding rod 1 and is communicated with the U-shaped air suction channel 4 in a sealing way; the elastic support part 2 is movably sleeved with a clamping ring 7, the two vertical sections of the elastic support part 2 are clamped together by sliding the clamping ring 7 upwards, and the two vertical sections of the elastic support part 2 are released by sliding the clamping ring 7 downwards so as to be outwards expanded; in addition, in order to prevent the clip ring 7 from slipping toward the lower end of the holding stem 1, an anti-slip stopper 8 for stopping the clip ring 7 may be provided near the upper end of the holding stem 1.
The elastic support piece 2 is also provided with a carrier bag 9, the carrier bag 9 is sleeved on the elastic support piece 2 with an opening facing downwards, and the carrier bag 9 is matched with the opened elastic support piece 2 and is fixedly connected with the same; the opening edge of the carrier bag 9 is provided with a tying metal wire 10, the tying metal wire 10 penetrates through the opening edge of the carrier bag 9, two ends of the tying metal wire 10 are pulled and pulled to tie the opening of the carrier bag 9, and for convenient operation, two ends of the tying metal wire 10 penetrate into the elastic supporting piece 2 and penetrate out of the rod wall of the holding vertical rod 1; in addition, in order to prevent the piercing of the piercing wire 10 from affecting the sealing performance of the U-shaped air suction channel 4, as shown in fig. 2, the piercing lumen 11 for piercing the piercing wire should be disposed independently of the U-shaped air suction channel 4.
When in use, as shown in fig. 1 and 3, the clamping ring 7 is pushed upwards to contract and clamp the two vertical sections of the elastic supporting piece 2 inwards; then the lower end of the vertical rod 1 is held by hand, the elastic supporting piece 2 at the upper end and the carrier bag 9 penetrate through the poking card at the incision of the skin of the patient, and the carrier bag 9 is stretched in place under the guidance of the endoscope; then the clamping ring 7 is slid downwards to release the elastic supporting piece 2, the carrier bag 9 is unfolded under the tension action of two vertical sections of the elastic supporting piece 2, the tying metal wire 10 at the bag opening of the carrier bag 9 is also unfolded, and the bag opening of the carrier bag 9 is kept to be opened all the time; then, the excised thyroid tissues can be clamped and placed into a carrying bag 9 under the endoscope, after all the excised thyroid tissues are placed into the carrying bag 9, the clamping ring 7 can be upwards slid, the two vertical sections of the elastic supporting piece 2 are inwards contracted and clamped again, and the two ends of the metal wire 10 are pulled and tied outwards in a matching manner, so that the bag opening of the carrying bag 9 is closed; then, an air extractor can be connected on the air suction pipe 6 to extract the air and blood in the carrier bag 9, in the process of suction, the carrier bag 9 can gradually shrink and extrude the thyroid tissue in the carrier bag 9, at the moment, the lengthened supporting section 3 on the elastic supporting piece 2 can support the carrier bag 9 in the length direction, so that the thyroid tissue in the carrier bag 9 is compressed into a strip shape; then, the elastic supporting piece 2 can be pulled outwards by holding the vertical rod 1, so that the elastic supporting piece 2 and the carrying bag 9 are pulled out together through the cavity on the inner side of the poking card, and the thyroid is taken out.
Claims (2)
1. A thyroid gland harvesting device which is characterized in that: comprises that
The lower end of the vertical holding rod is a holding end, and the upper end of the vertical holding rod is an operating end;
the elastic supporting piece is of a U-shaped structure, the opening of the elastic supporting piece is upwards fixedly connected to the upper end of the vertical holding rod, one vertical section of the elastic supporting piece extends upwards to form a lengthened supporting section, a U-shaped air suction channel matched with the elastic supporting piece in shape is arranged in the elastic supporting piece, and air suction holes communicated with the U-shaped air suction channel are formed in two ends of the elastic supporting piece;
the air suction pipe is arranged on the holding vertical rod and is communicated with the U-shaped air suction channel in a sealing way;
the clamping ring is movably sleeved on the elastic supporting piece and is used for clamping the two vertical sections of the elastic supporting piece together by sliding up and down; and
the opening of the carrier bag is downward and is sleeved on the elastic supporting piece in a matching mode, the opening edge of the carrier bag is provided with a tying metal wire, two ends of the tying metal wire penetrate into the elastic supporting piece and penetrate out of the rod wall of the holding vertical rod, and the fixing cavity channel penetrating through the tying metal wire and the U-shaped air suction channel are arranged independently.
2. The thyroid extraction device according to claim 1, wherein: the anti-falling stop block for blocking the clamping ring is arranged at the position, close to the upper end, of the holding vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653702.5U CN217853080U (en) | 2021-03-31 | 2021-03-31 | Thyroid gland picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653702.5U CN217853080U (en) | 2021-03-31 | 2021-03-31 | Thyroid gland picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217853080U true CN217853080U (en) | 2022-11-22 |
Family
ID=84047803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120653702.5U Active CN217853080U (en) | 2021-03-31 | 2021-03-31 | Thyroid gland picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217853080U (en) |
-
2021
- 2021-03-31 CN CN202120653702.5U patent/CN217853080U/en active Active
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