CN216167569U

CN216167569U - Tumor specimen retaining and taking device for neurosurgery

Info

Publication number: CN216167569U
Application number: CN202122567042.1U
Authority: CN
Inventors: 张荣军; 高飞; 李孝伟; 闫兴尧; 王浩浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-05
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a tumor specimen reserving and taking device for neurosurgery, which belongs to the technical field of specimen reserving and taking of neurosurgery and comprises a specimen reserving and taking barrel with an opening on the upper surface and a sealing cover nested in the opening of the specimen reserving and taking barrel, wherein a fixing component is arranged on the sealing cover, a rotating column is arranged on the inner bottom surface of the specimen reserving and taking barrel, a supporting plate is rotatably arranged at the top end of the rotating column, four springs I are arranged on the upper surface of the supporting plate, and a placing plate is arranged at the other end of each spring I; this device is stayed to tumour sample of neurosurgery usefulness, through setting up rotation post and spring one, utilize circular standing groove to place the test tube, the effect of cooperation closing cap is stayed the sample and is got a section of thick bamboo and close, utilizes the elastic action of spring one for place the board and receive the reaction force rebound of spring one after opening the closing cap, and then release a sample with test tube partly and stay a section of thick bamboo, and then make things convenient for medical personnel to take off the test tube, labour saving and time saving improves the effect of staying of sample.

Description

Tumor specimen retaining and taking device for neurosurgery

Technical Field

The utility model relates to the technical field of reserving and taking samples in neurosurgery, in particular to a tumor sample reserving and taking device for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is characterized in that on the basis of a main treatment means of the surgery, a unique neurosurgery research method is applied to research the human nervous system and related affiliated institutions, the neurosurgery is mainly used for treating diseases of the nervous system such as the brain, the spinal cord and the like caused by trauma, for example, the cerebral hemorrhage and the bleeding amount endanger the life, the brain trauma caused by car accidents, or the brain is pressed by tumors and needs to be treated by the surgery, and tumor specimens are required to be left in the neurosurgery.

Present tumor sample that neurosurgery was used stays gets device, when needing to take out and be equipped with the tumor sample test tube, the operation is comparatively troublesome, can not be automatic release the sample test tube from staying to get the device, needs medical personnel to scratch out with the hand, and then causes the damage to the test tube easily, leads to the sample to stay to get the effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tumor specimen retaining and taking device for neurosurgery, which solves the problems that when a tumor specimen test tube is required to be taken out, the operation is troublesome, the specimen test tube cannot be automatically pushed out of the retaining and taking device, medical staff is required to pull out the specimen test tube by hand, and the specimen retaining and taking effect is poor due to the fact that the test tube is easily damaged.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a device is stayed to tumour sample that neurosurgery was used, stays a section of thick bamboo and nested closing cap in a section of thick bamboo opening is stayed to the sample including upper surface open-ended sample, be provided with fixed subassembly on the closing cap, the sample stays the interior bottom surface that gets a section of thick bamboo and installs the rotation post, the top of rotating the post is rotated and is installed the backup pad, the upper surface mounting of backup pad has four springs one, the other end of spring one is installed and is placed the board, the upper surface of placing the board is the annular and has seted up the circular standing groove of a plurality of, the upper surface mounting of closing cap is carried and is taken the handle in the U-shaped.

Adopt above-mentioned scheme, through setting up rotation post and spring one, utilize circular standing groove to place the test tube, the effect of cooperation closing cap is left the sample and is got a section of thick bamboo and close, utilizes the elastic action of spring one for place the board and receive the reaction force rebound of spring one after opening the closing cap, and then release a sample with test tube partly and leave a section of thick bamboo, and then make things convenient for medical personnel to take off the test tube, labour saving and time saving improves the effect of getting of staying of sample.

As a preferred embodiment, the fixing assembly comprises a second spring and a positioning key, grooves are formed in the left side and the right side of the sealing cover, the second spring is installed on one side face of each groove, the positioning key is installed at the other end of the second spring, and positioning holes matched with the positioning key for use are formed in the left side and the right side of the specimen reserving and taking barrel.

By adopting the scheme, the positioning key can freely stretch in the groove by utilizing the elasticity of the second spring through the arrangement of the positioning key and the second spring, and the extended positioning key is clamped in the positioning hole by matching the action of the positioning hole, so that the sealing cover is fixed.

As a preferred embodiment, a soft rubber cylinder is installed in the circular placing groove, and a sponge column matched with the soft rubber cylinder for use is installed on the inner top surface of the sealing cover in an annular mode.

Adopt above-mentioned scheme, through setting up a flexible glue section of thick bamboo, utilize a flexible glue section of thick bamboo to carry out stable chucking to the sample test tube for stable placing of test tube prevents that the test tube from rocking in circular standing groove, and the effect of cooperation sponge post carries out the shutoff to the mouth of pipe of test tube.

In a preferred embodiment, a limiting rod is arranged in the first spring and is mounted on the lower surface of the placing plate, and the limiting rod penetrates through the supporting plate in a sliding mode.

Adopt above-mentioned scheme, through setting up the gag lever post, utilize gag lever post spring one to support, stability when the increase backup pad extrudees downwards prevents that spring one from receiving to warp when extrudeing.

As a preferred embodiment, an annular limiting frame is installed on the inner wall surface of the specimen reserving cylinder, the bottom end of the sealing cover is located in the annular limiting frame, two first telescopic rods are installed on the upper surface of the placing plate, and the end parts of the telescopic shafts of the first telescopic rods are fixedly connected with the annular limiting frame.

Adopt above-mentioned scheme, through setting up the spacing frame of annular, utilize the spacing frame of annular to restrict the distance of closing cap downstream, prevent that the device from falling into the sample and leaving a section of thick bamboo under the condition of not depositing the test tube in, the effect of cooperation telescopic link one cushions the thrust of placing board rebound for place the slow rebound of board, release the sample with the test tube and leave a section of thick bamboo, simple structure.

As a preferred embodiment, a second telescopic rod installed on one side surface of the inner wall of the groove is arranged in the second spring, and a telescopic shaft of the second telescopic rod is fixedly connected with the positioning key.

Adopt above-mentioned scheme, through setting up the flexible two-fold, the extension that utilizes telescopic link two supports the tensile motion of spring two, and then stable effect when the extension of increase spring two is tensile carries out the outrigger to the navigation key.

In the utility model:

according to the tumor specimen reserving and taking device for neurosurgery, the test tube is placed by the aid of the round placing groove through the rotating column and the first spring, the specimen reserving and taking barrel is closed under the action of the sealing cover, and the placing plate moves upwards under the action of the first spring after the sealing cover is opened under the action of the elastic action of the first spring, so that one part of the test tube is pushed out of the specimen reserving and taking barrel, medical staff can take down the test tube conveniently, time and labor are saved, and the reserving and taking effects of the specimen are improved;

this device is stayed to tumour sample of neurosurgery usefulness, through setting up the spacing frame of annular, utilize the spacing frame of annular to restrict the distance of closing cap downstream, prevent that the device from falling into the sample and staying and get a section of thick bamboo under the circumstances of not depositing the test tube in, the effect of cooperation telescopic link one cushions the thrust of placing board rebound for the slow rebound of placing the board, release the sample with the test tube and stay and get a section of thick bamboo partly, simple structure.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

FIG. 4 is a schematic top view of the cross-sectional structure of the present invention.

Fig. 5 is a schematic side view of the annular position-limiting frame according to the present invention.

In the figure: 1. a specimen collection tube; 2. sealing the cover; 3. a U-shaped carrying handle; 4. rotating the column; 5. a support plate; 6. a first spring; 7. placing the plate; 8. a circular placement groove; 9. a limiting rod; 10. a soft rubber cylinder; 11. a sponge column; 12. an annular limiting frame; 13. a first telescopic rod; 14. a positioning key; 15. a second telescopic rod; 16. a second spring; 17. and (4) a groove.

Detailed Description

Examples

Referring to fig. 1-5, the utility model provides a tumor specimen retaining and taking device for neurosurgery, which comprises a specimen retaining and taking barrel 1 with an opening on the upper surface and a sealing cover 2 nested in the opening of the specimen retaining and taking barrel 1, wherein the specimen retaining and taking barrel 1 is closed under the action of the sealing cover 2, a fixing component is arranged on the sealing cover 2, a rotating column 4 is arranged on the inner bottom surface of the specimen retaining and taking barrel 1, a supporting plate 5 is rotatably arranged at the top end of the rotating column 4, four springs I6 are arranged on the upper surface of the supporting plate 5, a placing plate 7 is arranged at the other end of each spring I6, the placing plate 7 moves upwards under the reaction force of the springs I6 after the sealing cover 2 is opened by utilizing the elastic action of the springs I6, a part of a test tube is pushed out of the specimen retaining and taking barrel 1, so that medical personnel can take off the test tube conveniently, a plurality of circular placing grooves 8 are annularly arranged on the upper surface of the placing plate 7, the test tube is placed by the circular placing groove 8, and the U-shaped carrying handle 3 is arranged on the upper surface of the sealing cover 2.

Fixed subassembly includes two 16 and the navigation key 14 of spring, recess 17 has all been seted up to the left and right sides of closing cap 2, a side at recess 17 is installed to two 16 of spring, the other end at two 16 of spring is installed to navigation key 14, utilize the elasticity of two 16 of spring to make navigation key 14 freely stretch out and draw back in recess 17, the sample is stayed and is got the left and right sides of a section of thick bamboo 1 and all offered the locating hole that cooperatees and use with navigation key 14, the effect of cooperation locating hole, make the navigation key 14 card that extends in the locating hole, and then fix closing cap 2.

Install a flexible glue section of thick bamboo 10 in the circular standing groove 8, utilize a flexible glue section of thick bamboo 10 to carry out stable chucking to the sample test tube for stable placing of test tube prevents that the test tube from rocking in circular standing groove 8, and the interior top of closing cap 2 is the annular and installs the sponge post 11 that cooperatees and use with a flexible glue section of thick bamboo 10, cooperates the effect of sponge post 11, carries out the shutoff to the mouth of pipe of test tube.

Be provided with in the spring 6 and install the gag lever post 9 of placing 7 lower surfaces, utilize gag lever post 9 spring 6 to support, stability when increase backup pad 5 extrudees downwards prevents that spring 6 from receiving to warp when extrudeing, and gag lever post 9 slides and runs through backup pad 5.

The sample is stayed and is got 1 internal face of a section of thick bamboo and install annular spacing frame 12, utilize annular spacing frame 12 to restrict the distance of closing cap 2 downstream, prevent that the device from falling into the sample under the condition of not depositing the test tube and staying and get 1 in the section of thick bamboo, the bottom of closing cap 2 is located annular spacing frame 12, the last surface mounting who places board 7 has two telescopic links 13, the telescopic shaft tip and the annular spacing frame 12 fixed connection of telescopic link 13, the effect of cooperation telescopic link 13, cushion the thrust of placing board 7 upstream, make and place the slow upward movement of board 7, release the sample with the test tube and stay and get 1 partly of a section of thick bamboo, moreover, the steam generator is simple in structure.

Be provided with two 15 telescopic links of installing in recess 17 inner wall side in the spring two 16, utilize two 15 extensibility of telescopic link to support two 16 stretching motions of spring, and then stable effect when two 16 stretching of increase spring carries out the outrigger to navigation key 14, two 15 telescopic shafts of telescopic link and navigation key 14 fixed connection.

The working principle is as follows: when the test tube in a section of thick bamboo 1 is got to needs is stayed to the sample and is taken out, leave the navigation key 14 to the sample and press in getting a section of thick bamboo 1, navigation key 14 breaks away from the locating hole this moment, spring two 16 and two 15 extrusion of telescopic link, then carry 3 rotation closing cap 2 through the U-shaped, keep away from the locating hole with navigation key 14, the linkage effect through the test tube when closing cap 2 rotates drives backup pad 5 and rotates on rotating post 4, then place board 7 and receive the reaction force rebound of spring 6, closing cap 2 and test tube rebound this moment, closing cap 2 breaks away from the sample and stays and gets a section of thick bamboo 1, partly release sample of test tube and stay and get a section of thick bamboo 1, then take off closing cap 2, alright take off the test tube.

Claims

1. The utility model provides a device is stayed to tumour sample that neurosurgery was used, its characterized in that, the sample including upper surface open-ended stays and gets a section of thick bamboo (1) and nestification stays and gets section of thick bamboo (1) intraoral closing cap (2) in the sample, be provided with fixed subassembly on closing cap (2), the interior bottom surface that the sample stayed and gets a section of thick bamboo (1) is installed and is rotated post (4), the top that rotates post (4) is rotated and is installed backup pad (5), the upper surface mounting of backup pad (5) has four springs (6), the other end of spring (6) is installed and is placed board (7), the upper surface of placing board (7) is the annular and has been seted up circular standing groove (8) of a plurality of, the upper surface mounting of closing cap (2) has the U-shaped to be carried and is taken (3).

2. The tumor specimen retaining and taking device for the neurosurgery is characterized in that the fixing component comprises a second spring (16) and a positioning key (14), grooves (17) are formed in the left side and the right side of the sealing cover (2), the second spring (16) is installed on one side face of each groove (17), the positioning key (14) is installed at the other end of the second spring (16), and positioning holes matched with the positioning keys (14) are formed in the left side and the right side of the specimen retaining and taking barrel (1).

3. The tumor specimen retaining and taking device for the neurosurgery according to claim 1, wherein a soft rubber cylinder (10) is installed in the circular placing groove (8), and a sponge column (11) matched with the soft rubber cylinder (10) is installed on the inner top surface of the seal cover (2) in an annular shape.

4. The tumor specimen collecting device for neurosurgery according to claim 1, characterized in that a limiting rod (9) is arranged in said first spring (6) and mounted on the lower surface of said placing plate (7), said limiting rod (9) is slidably passed through said supporting plate (5).

5. The tumor specimen collection device for the neurosurgery is characterized in that an annular limiting frame (12) is installed on the inner wall surface of the specimen collection barrel (1), the bottom end of the sealing cover (2) is located in the annular limiting frame (12), two first telescopic rods (13) are installed on the upper surface of the placing plate (7), and the end parts of the telescopic shafts of the first telescopic rods (13) are fixedly connected with the annular limiting frame (12).

6. The tumor specimen retaining device for the neurosurgery according to claim 2, characterized in that a second telescopic rod (15) installed on one side surface of the inner wall of the groove (17) is arranged in the second spring (16), and a telescopic shaft of the second telescopic rod (15) is fixedly connected with the positioning key (14).