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A parathyroid gland homogenizing breaker

A technology of homogenate crushing and parathyroid glands, which is applied in the field of medical devices, can solve the problems of small size of parathyroid glands, not easy to be fully broken, time-consuming and labor-intensive, etc., and achieve the effect of simplified structure and convenient operation

Inactive Publication Date: 2015-08-12
THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a parathyroid homogenate breaker, which can not only solve the problem that the parathyroid glands are small in size and difficult to be fully broken, and need to be operated by a syringe after breaking, which is time-consuming and laborious. technical issues

Method used

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  • A parathyroid gland homogenizing breaker

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with accompanying drawing:

[0016] like figure 1 As shown, the parathyroid homogenate breaker in this embodiment includes a syringe 10 and a breaker 20, the syringe 10 includes a syringe 11 and a push rod 13 with a rubber stopper 12 at the front end, the syringe 11 One end is an open end 11a, and the other end is an injection end 11b provided with a drain tube 14 connected to an injection needle. The rubber stopper 12 is set to be inserted into the syringe from the open end of the syringe 11 and It is in a sealing sliding fit with the syringe 11 in the axial direction, and an injection chamber is formed between the inner end surface of the rubber stopper 12 and the inner wall of the syringe 11, and one end of the push rod 13 extends into the syringe 11 and The rubber stopper 12 is fixedly connected; the breaker 20 includes a motor 21 and a stirring shaft 22 connected to the motor 21 and a blade 23 ...

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Abstract

A parathyroid gland homogenizing breaker is disclosed. The homogenizing breaker comprises a syringe and a breaker. The breaker comprises a motor, a stirring shaft in transmission connection with the motor, and blades disposed at an end of the stirring shaft. An end close to a liquid discharging tube, which is on the external circumference surface of the syringe, is provided with a motor cabin used for fixing the motor. The liquid discharging tube is eccentrically disposed at the injection end of the syringe. The stirring shaft is coaxially disposed at the axis of the injection end. The blades are close to the injection end and disposed in an injection cavity. The stirring shaft is in transmission connection with an output shaft of the motor through a soft transmission shaft. By the beneficial combination of the syringe and the breaker, parathyroid gland can be fully and homogenously broken in the syringe, the technical problem that tissue homogenizing breakers at present cannot break parathyroid gland easily is overcome, and a step of suction of parathyroid gland homogenous pulp after breaking is not needed, and therefore parathyroid gland homogenous pulp can be directly injected to an acceptor through the parathyroid gland homogenizing breaker.

Description

technical field [0001] The invention relates to a medical device, in particular to a homogenate breaker for conveniently breaking parathyroid glands. Background technique [0002] Parathyroid glands, located near the thyroid gland, generally have two pairs of upper and lower, located behind the lateral lobes of the thyroid gland, sometimes hidden in the thyroid parenchyma. Adult parathyroid glands are brownish-yellow flat oval, with a total weight of about 120 mg, a length of about 3-8 mm, a width of 2-5 mm, and a thickness of 0.5-2 mm. Parathyroid hormone is a peptide hormone whose main function is to affect the metabolism of calcium and phosphorus in the body, act on bone cells and osteoclasts, mobilize calcium from bone, dissolve bone salt, increase the concentration of calcium ions in the blood, and also act on In the intestines and renal tubules, the absorption of calcium is increased, thereby increasing blood calcium. Under the joint regulation of parathyroid hormone...

Claims

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Application Information

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IPC IPC(8): G01N1/28
Inventor 张帆李瑶
Owner THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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