CN109805967A - A kind of department of general surgery's skin histology drill - Google Patents
A kind of department of general surgery's skin histology drill Download PDFInfo
- Publication number
- CN109805967A CN109805967A CN201910110541.2A CN201910110541A CN109805967A CN 109805967 A CN109805967 A CN 109805967A CN 201910110541 A CN201910110541 A CN 201910110541A CN 109805967 A CN109805967 A CN 109805967A
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- fixedly connected
- tubular box
- wall
- skin histology
- department
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Abstract
The invention discloses a kind of department of general surgery skin histology drills, including framework, internal screw thread is offered at the top of the framework, the inner wall of the internal screw thread is bolted with screw rod, the bottom limit of the screw rod turns have Rotational Cylindrical, the surface limit of the Rotational Cylindrical is cased with lid, the surface of the lid is flexibly connected with the inner wall of framework, lower surface on the lid by proximal edge is fixedly connected with tubular box, the shell of the tubular box internal diameter is lower than outer diameter shell, the upper limit rotation of the tubular box has turntable, the upper surface of the turntable is fixedly connected with the bottom of Rotational Cylindrical.The present invention, pass through being used cooperatively between above structure, solves traditional skin histology drill when in use, after needing to be introduced into skin and reaching certain depth, skin histology is cut off with tweezers and scalpel again and is taken out, this process is complicated for operation and takes a long time, and wound is larger, it is not easy to carry out hemostasis operation in time to wound, to using the problem of making troubles.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of department of general surgery's skin histology drill.
Background technique
Referred to as " biopsy ", also known as surgical pathology inspection referred to as " is examined " outside for biopsy (biopsy)；Refer to and sees patients
Disconnected, treatment needs cut from patient's body, clamp to take or puncture etc. and take out pathological tissues, carry out the technology of pathological examination.It
It is most important part in Diagnosis pathology, specific histopathological diagnosis, quilt can be made to most inspection cases
As clinical final diagnosis, biopsy procedure advantage is the tissue of the accurate excised tumor most representation position under direct-view, than
Relatively meet pathologic demands, correct diagnosis is up to 99 percent.
And traditional skin histology drill is when in use, after needing to be introduced into skin and reaching certain depth, then uses tweezer
Son and scalpel, which cut off skin histology, to be taken out, this process is complicated for operation and takes a long time, and wound is larger, be not easy to wound and
Shi Jinhang hemostasis operation, makes troubles to using.
Summary of the invention
The purpose of the present invention is to provide a kind of department of general surgery skin histology drills, improve to conventional apparatus, solution
It has determined the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of department of general surgery skin histology drill, including
Framework, internal screw thread is offered at the top of the framework, and the inner wall of the internal screw thread is bolted with screw rod, the bottom limit of the screw rod
Turn have Rotational Cylindrical, the surface limit of the Rotational Cylindrical is cased with lid, and the surface of the lid is flexibly connected with the inner wall of framework.
Lower surface on the lid by proximal edge is fixedly connected with tubular box, and the shell of the tubular box internal diameter is low
In outer diameter shell, the upper limit rotation of the tubular box has turntable, and the upper surface of the turntable and the bottom of Rotational Cylindrical are solid
Fixed connection, the lower surface of the turntable offer double spiral groove, and the inner wall of the double spiral groove is connected with drive rod, described
The inner wall of tubular box is fixedly connected with locating rod, and the locating rod is through drive rod and is flexibly connected with drive rod, drive rod
Bottom be fixedly connected with blade, the inner wall on the tubular box close to bottom offers the through slot interted for blade, described
The lower surface of blade is fixedly connected with push plate, offers hole of spreading pesticides on the internal diameter shell of bottom on the tubular box, institute
The bottom of tubular box inner wall is stated equipped with hemostasis medicinal powder, the bottom of the tubular box is fixedly connected with disk, the disk
Bottom offers truncated cone-shaped through-hole, and the relatively large one end of bore is downward on the truncated cone-shaped through-hole.
Preferably, the surface on the screw rod close to top is fixedly connected with knob one, and the surface of the knob one opens up
There is anti-skid chequer.
Preferably, the lower surface of the knob one is fixedly connected with pressure spring one, the bottom of the pressure spring one and framework it is upper
Surface activity connection.
Preferably, the surface in the Rotational Cylindrical close to top is fixedly connected with knob two, and the surface of the knob two is opened
Equipped with anti-skid chequer.
Preferably, the side of the tubular box is fixedly connected with sliding block, and the inner wall of the framework is offered on sliding block
The sliding slot of lower slider.
Preferably, the inner wall on the tubular box close to bottom is fixedly connected with block, and the lower surface of the block is solid
Surely it is connected with pressure spring two, the bottom of the pressure spring two is fixedly connected with link block, and the side of the link block is fixedly connected with close
Bent plate is sealed, the side of the sealing bent plate is flexibly connected with the inner wall of tubular box, the bottom for sealing bent plate and blade
Surface activity connection.
Preferably, the quantity of locating rod is two on the drive rod, and two locating rods are set in parallel on tubular box
It sets.
Compared with prior art, beneficial effects of the present invention are as follows:
One, the present invention by framework play the role of external support protect, the rotation of manual actuation screw rod, with spiral shell interior in framework
Under the cooperation of line, screw rod is constantly moved down, and then drives under Rotational Cylindrical, tubular box, tubular box and disk
Move, due to the setting of disk bottom truncated cone-shaped through-hole, with after skin contact and during continuing to move down, can easily by
Skin histology cut, the column skin column isolated can along truncated cone-shaped through-hole inner wall and be placed on tubular box
On the inner wall of internal diameter.
Two, the present invention is driven after in the inner wall that skin histology enters tubular box internal diameter manually by the setting of Rotational Cylindrical
The rotation of dynamic Rotational Cylindrical since drive rod slides on the inner wall of double spiral groove, and passes so that Rotational Cylindrical drives the rotation of turntable
Lever can only be moved left and right under the limitation of locating rod, and after turntable is rotated coaxially with Rotational Cylindrical, double spiral groove can be guided
Two drive rods are moved toward one another or are away from each other movement simultaneously, can be with two after two drive rods are moved toward one another
Blade passes through through slot and synchronizes and moved toward one another, two blades move toward one another the contact of Shi Huiyu column skin histology and by its
Substrate cutting, and skin histology is accommodated in tubular box by two blades；At the same time, two push plates can be with respective
Blade synchronizing moving, and then the aseptic medicinal powder of hemostasis on the bottom of tubular box inner wall is released from hole of spreading pesticides, with
The problems such as hemostasis sterilization operation is carried out to wound, avoids the subsequent bleeding of wound and infection.
Three, the present invention solves traditional skin histology drill and is using by being used cooperatively between above structure
When, after needing to be introduced into skin and reaching certain depth, then skin histology is cut off with tweezers and scalpel and is taken out, this process behaviour
Make complicated and take a long time, and wound is larger, is not easy to carry out hemostasis operation in time to wound, to using the problem of making troubles.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 3 is the bottom view of double spiral groove of the present invention；
Fig. 4 is the overhead sectional view of tubular box in Fig. 1 of the present invention.
In figure: 1- framework, 2- internal screw thread, 3- screw rod, 4- Rotational Cylindrical, 5- lid, 6- tubular box, 7- turntable, the bis- spiral shells of 8-
Spread pesticides hole, 15- disk, 16- truncated cone-shaped of spin slot, 9- drive rod, 10- locating rod, 11- blade, 12- through slot, 13- push plate, 14- is logical
Hole, 17- knob one, 18- pressure spring one, 19- knob two, 20- sliding block, 21- sliding slot, 22- block, 23- pressure spring two, 24- link block,
25- seals bent plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of department of general surgery's skin histology drill, including
Framework 1 plays the role of external support protection by framework 1, and the top of framework 1 offers internal screw thread 2, the inner wall of internal screw thread 2
It is bolted with screw rod 3, the rotation of manual actuation screw rod 3 allows screw rod 3 continuous under the cooperation with internal screw thread 2 in framework 1
Move down, be fixedly connected with knob 1 close to the surface at top on screw rod 3, the surface of knob 1 offers anti-skid chequer, leads to
Cross the setting of knob 1, it is convenient that driving rotation is carried out to screw rod 3, and anti-skid chequer opens up so that rotation is more laborsaving thereon,
The lower surface of knob 1 is fixedly connected with pressure spring 1, and the bottom of pressure spring 1 is flexibly connected with the upper surface of framework 1, passes through
The setting of pressure spring 1 so that screw rod 3 and the cooperation of internal screw thread 2 are even closer, while also functioning to cushioning effect, the bottom of screw rod 3
Portion's limit turns have Rotational Cylindrical 4, is fixedly connected with knob 2 19 close to the surface at top in Rotational Cylindrical 4, the surface of knob 2 19 is opened
It is equipped with anti-skid chequer, convenient that driving rotation carried out to Rotational Cylindrical 4 by the setting of knob 2 19, and anti-skid chequer opens up, so that turning
Dynamic more easily doctor to be facilitated also to be able to carry out operation with gloves, the surface limit of Rotational Cylindrical 4 is cased with lid 5, lid 5
Surface is flexibly connected with the inner wall of framework 1.
Lower surface on lid 5 by proximal edge is fixedly connected with tubular box 6, and the side of tubular box 6 is fixedly connected with
Sliding block 20, the inner wall of framework 1 offer the sliding slot 21 slided up and down for sliding block 20, glide by the way that sliding block 20 is upper in sliding slot 21
Dynamic, so that the lifting of tubular box 6 is more stable, the inner wall on tubular box 6 close to bottom is fixedly connected with block 22, block
22 lower surface is fixedly connected with pressure spring 2 23, and the bottom of pressure spring 2 23 is fixedly connected with link block 24, the side of link block 24
It is fixedly connected with sealing bent plate 25, the side of sealing bent plate 25 is flexibly connected with the inner wall of tubular box 6, seals the bottom of bent plate 25
Portion is connect with the surface activity of blade 11, is made by the cooperation between block 22, pressure spring 2 23, link block 24 and sealing bent plate 25
With so that blade 11 when being accommodated in tubular box 6, as shown in figure, can be improved tubular box 6 by sealing bent plate 25
Overall tightness, the shell of 6 internal diameter of tubular box is lower than outer diameter shell, and the upper limit rotation of tubular box 6 has turntable 7,
The upper surface of turntable 7 is fixedly connected with the bottom of Rotational Cylindrical 4, and the lower surface of turntable 7 offers double spiral groove 8, double spiral groove 8
Inner wall is connected with drive rod 9, after in the inner wall that skin histology enters 6 internal diameter of tubular box, manual actuation Rotational Cylindrical 4
Rotation, so that Rotational Cylindrical 4 drives the rotation of turntable 7, since drive rod 9 slides on the inner wall of double spiral groove 8, and drive rod 9
It can only be moved left and right under the limitation of locating rod 10, after turntable 7 is rotated coaxially with Rotational Cylindrical 4, double spiral groove 8 can be guided
Two drive rods 9 are moved toward one another or are away from each other movement simultaneously, can be with two after two drive rods 9 are moved toward one another
A blade 11 passes through through slot 12 and synchronizes and moved toward one another, and two blades 11, which carry out moving toward one another Shi Huiyu column skin histology, to be connect
It touches and cuts off its substrate, and skin histology is accommodated in tubular box 6 by two blades 11, rotate backward screw rod 3 i.e.
Lifting can be achieved to take out, the quantity of locating rod 10 is two on drive rod 9, and two locating rods 10 are parallel on tubular box 6
Setting, by the setting of two locating rods 10, so that two drive rods 9 carry out level side under the guidance driving of double spiral groove 8
It is more stable when upward movement, wear smaller, the inner wall of tubular box 6 is fixedly connected with locating rod 10, and locating rod 10 runs through
Drive rod 9 is simultaneously flexibly connected with drive rod 9, and the bottom of drive rod 9 is fixedly connected with blade 11, and blade 11 is semi-circular blade,
By the setting of semi-circular blade, complete cutting can be realized, the inner wall of close bottom is offered for blade 11 on tubular box 6
Interspersed through slot 12, the lower surface of blade 11 are fixedly connected with push plate 13, open on the internal diameter shell of bottom on tubular box 6
Equipped with hole 14 of spreading pesticides, equipped with hemostasis medicinal powder, above-mentioned hemostasis medicinal powder is ripe for those skilled in the art for the bottom of 6 inner wall of tubular box
The medicinal powder known, so it will not be repeated, and two push plates 13 can be with respective 11 synchronizing moving of blade, and then by 6 inner wall of tubular box
Bottom on the aseptic medicinal powder of hemostasis released from hole 14 of spreading pesticides, hemostasis sterilization operation is timely carried out to wound immediately,
The problems such as avoiding the subsequent bleeding of wound and infection, the bottom of tubular box 6 is fixedly connected with disk 15, passes through screw rod 3
It moves down and drives moving down for Rotational Cylindrical 4, tubular box 6, tubular box 6 and disk 15, due to 15 bottom truncated cone-shaped through-hole 16 of disk
Setting easily skin histology can be cut, the column isolated with after skin contact and during continuing to move down
Skin column can along truncated cone-shaped through-hole 16 inner wall and be placed on the inner wall of the internal diameter of tubular box 6, disk 15
Bottom offers truncated cone-shaped through-hole 16, and the bottom of the bus in above-mentioned truncated cone-shaped through-hole connects with disk outer diameter, truncated cone-shaped through-hole
The relatively large one end of bore is downward on 16.
Working principle: the department of general surgery with skin histology drill when in use, the rotation of manual actuation screw rod 3, with frame
On body 1 under the cooperation of internal screw thread 2, screw rod 3 is constantly moved down, and then drives Rotational Cylindrical 4, tubular box 6, tubular cartridge
Body 6 and disk 15 move down, due to the setting of 15 bottom truncated cone-shaped through-hole 16 of disk, with after skin contact and continue to move down
In the process, easily skin histology can be cut, the column skin column isolated can be in truncated cone-shaped through-hole 16
Wall and be placed on the inner wall of the internal diameter of tubular box 6；After in the inner wall that skin histology enters 6 internal diameter of tubular box, hand
The rotation of dynamic driving Rotational Cylindrical 4, so that Rotational Cylindrical 4 drives the rotation of turntable 7, since drive rod 9 is on the inner wall of double spiral groove 8
Sliding, and drive rod 9 can only be moved left and right under the limitation of locating rod 10, after turntable 7 is rotated coaxially with Rotational Cylindrical 4,
Double spiral groove 8 can guide two drive rods 9 while be moved toward one another or being away from each other movement, when two drive rods 9 carry out in opposite directions
After movement, it can synchronize and be moved toward one another across through slot 12 with two blades 11, meeting when two blades 11 are moved toward one another
It is contacted with column skin histology and cuts off its substrate, and skin histology is accommodated in tubular box 6 by two blades 11；
At the same time, two push plates 13 can with respective 11 synchronizing moving of blade, and then by the bottom of 6 inner wall of tubular box only
The aseptic medicinal powder of blood is released from hole 14 of spreading pesticides, and carries out hemostasis sterilization operation to wound immediately, avoids the subsequent bleeding of wound
And the problems such as infection, by being used cooperatively between above structure, solve traditional skin histology drill when in use,
After needing to be introduced into skin and reaching certain depth, then skin histology is cut off with tweezers and scalpel and is taken out, the operation of this process
It is complicated and take a long time, and wound is larger, is not easy to carry out hemostasis operation in time to wound, to using the problem of making troubles.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of department of general surgery skin histology drill, it is characterised in that: including framework (1), opened up at the top of the framework (1)
Have internal screw thread (2), the inner wall of the internal screw thread (2) is bolted with screw rod (3), and the bottom limit of the screw rod (3) turns have Rotational Cylindrical
(4), the surface limit of the Rotational Cylindrical (4) is cased with lid (5), and the inner wall activity on the surface and framework (1) of the lid (5) connects
It connects；
Lower surface on the lid (5) by proximal edge is fixedly connected with tubular box (6), tubular box (6) internal diameter
Shell be lower than outer diameter shell, the tubular box (6) upper limit rotation have turntable (7), the upper surface of the turntable (7) with
The bottom of Rotational Cylindrical (4) is fixedly connected, and the lower surface of the turntable (7) offers double spiral groove (8), the double spiral groove (8)
Inner wall be connected with drive rod (9), the inner wall of the tubular box (6) is fixedly connected with locating rod (10), the positioning
Bar (10) is flexibly connected through drive rod (9) and with drive rod (9), and the bottom of drive rod (9) is fixedly connected with blade (11), institute
It states the inner wall on tubular box (6) close to bottom and offers the through slot (12) interted for blade (11), under the blade (11)
Surface is fixedly connected with push plate (13), offers hole of spreading pesticides (14) on the internal diameter shell of bottom on the tubular box (6),
Equipped with hemostasis medicinal powder, the bottom of the tubular box (6) is fixedly connected with disk for the bottom of tubular box (6) inner wall
(15), the bottom of the disk (15) offers truncated cone-shaped through-hole (16), and bore is relatively large on the truncated cone-shaped through-hole (16)
One end downward.
2. a kind of department of general surgery skin histology drill according to claim 1, it is characterised in that: on the screw rod (3)
Surface close to top is fixedly connected with knob one (17), and the surface of the knob one (17) offers anti-skid chequer.
3. a kind of department of general surgery skin histology drill according to claim 2, it is characterised in that: the knob one (17)
Lower surface be fixedly connected with pressure spring one (18), the bottom of the pressure spring one (18) is flexibly connected with the upper surface of framework (1).
4. a kind of department of general surgery skin histology drill according to claim 1, it is characterised in that: the Rotational Cylindrical (4)
The upper surface close to top is fixedly connected with knob two (19), and the surface of the knob two (19) offers anti-skid chequer.
5. a kind of department of general surgery skin histology drill according to claim 1, it is characterised in that: the tubular box
(6) side is fixedly connected with sliding block (20), and the inner wall of the framework (1) offers the sliding slot slided up and down for sliding block (20)
(21).
6. a kind of department of general surgery skin histology drill according to claim 1, it is characterised in that: the tubular box
(6) inner wall on close to bottom is fixedly connected with block (22), and the lower surface of the block (22) is fixedly connected with pressure spring two
(23), the bottom of the pressure spring two (23) is fixedly connected with link block (24), and the side of the link block (24) is fixedly connected with
It seals bent plate (25), the side of sealing bent plate (25) is flexibly connected with the inner wall of tubular box (6), the sealing bent plate
(25) bottom is connect with the surface activity of blade (11).
7. a kind of department of general surgery skin histology drill according to claim 1, it is characterised in that: the drive rod (9)
The quantity of upper locating rod (10) is two, and two locating rods (10) are arranged in parallel on tubular box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110541.2A CN109805967A (en) | 2019-02-12 | 2019-02-12 | A kind of department of general surgery's skin histology drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110541.2A CN109805967A (en) | 2019-02-12 | 2019-02-12 | A kind of department of general surgery's skin histology drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109805967A true CN109805967A (en) | 2019-05-28 |
Family
ID=66606356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910110541.2A Withdrawn CN109805967A (en) | 2019-02-12 | 2019-02-12 | A kind of department of general surgery's skin histology drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109805967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517607A (en) * | 2019-08-21 | 2019-11-29 | 湖南环境生物职业技术学院 | One kind being used for campus propagandizing device easy to disassemble |
| CN110547879A (en) * | 2019-08-23 | 2019-12-10 | 赵燕如 | Clinical disposable abdominal cavity puncture package that uses of gastroenterology |
-
2019
- 2019-02-12 CN CN201910110541.2A patent/CN109805967A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517607A (en) * | 2019-08-21 | 2019-11-29 | 湖南环境生物职业技术学院 | One kind being used for campus propagandizing device easy to disassemble |
| CN110547879A (en) * | 2019-08-23 | 2019-12-10 | 赵燕如 | Clinical disposable abdominal cavity puncture package that uses of gastroenterology |
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Application publication date: 20190528 |
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