CN202556441U - Manual smooth muscle strip cutter - Google Patents
Manual smooth muscle strip cutter Download PDFInfo
- Publication number
- CN202556441U CN202556441U CN2012202126528U CN201220212652U CN202556441U CN 202556441 U CN202556441 U CN 202556441U CN 2012202126528 U CN2012202126528 U CN 2012202126528U CN 201220212652 U CN201220212652 U CN 201220212652U CN 202556441 U CN202556441 U CN 202556441U
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- CN
- China
- Prior art keywords
- smooth muscle
- blade
- manual
- fixed mount
- muscle strip
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- Expired - Fee Related
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Abstract
The utility model discloses a manual smooth muscle strip cutter which comprises a fixing frame, wherein at least two lateral plates of the fixing frame are arranged in parallel; a plurality of blade slots are arranged on the two lateral plates in parallel arrangement; the blade slots are arranged in parallel; the distances between adjacent blade slots are the same; two ends of blades are clamped in the blade slots of the two lateral plates; and the distances between the adjacent blade slots are 1mm. by using the manual smooth muscle strip cutter, an extra ruler and an operation of visually inspecting the length and width of a muscle strip are unnecessary, the blades embedded in the blade slots in the fixing frame are used for taking materials, the blades can be switched to different blade slots and the length adjustment for the distances between the blades is realized, so that the in-vitro smooth muscle strip is accurately positioned, cut and taken. The adjusting precision of the manual smooth muscle strip cutter can reach 1mm. The manual smooth muscle strip cutter has small volume and mass and is convenient to operate and store.
Description
Technical field
The utility model relates to a kind of manual smooth muscle cutter sweep, specifically, is a kind ofly to carry out the device that the cutting of accurate fixed length, Fixed width is drawn materials to the animal used as test isolated smooth muscle.
Background technology
In subjects such as physiology, Pathological Physiology and pharmacology experimentize teaching or research process; Often need use stripped smooth muscle flesh bar sample experimentizes; As: at the bottom of pylorus, stomach hole, the body of stomach stomach, duodenal bulb, backlash intestines and inferior esophageal sphincter, the indexs such as convergent force, contraction frequency, shrinkage amplitude of studying its smooth muscle under states such as normal physiological, pathologic, physiologic, various drug effect and electro photoluminescence change.In order to accomplish above-mentioned test; At first need draw materials to isolated smooth muscle; Evenly cutting ensures that the smooth muscle fibers direction is consistent and reach smooth muscle flesh bar length, width is consistent, like ring muscle, longitudinal muscle; And the specification front and back of guaranteeing experimental specimen keep stable, to reach the effect that reduces error.
In the prior art; Cut usually for the isolated smooth muscle bar and directly to cut with surgical scissors or knife blade; This kind method is according to range estimation or tape measure flesh bar length, width, muscle fibre direction, but requires in the flesh bar experiment for millimeter this kind cutting method little rough in accuracy.Reason is following: visual method is judged length width, locate accurately inadequately, cuts rule of thumb feel of flesh bar; The muscle fibre direction can not guarantee uniformity, is annular or stringer smooth muscle, and every flesh bar is difficult for keeping evenly; Cause smooth muscle cell shrinkage value error to increase; Comparativity weakens, and length width can be judged in scale location, but the cutting that is accurate to millimeter also unavoidably produces error.In the experiment of isolated smooth muscle bar technical ability, there is not pair isolated smooth muscle bar accurately to cut the experiment apparatus of drawing materials, the apparatus of drawing materials that is accurate to millimeter is not arranged yet.
Summary of the invention
The purpose of the utility model just is to overcome above-mentioned deficiency a kind of manual smooth muscle cutter is provided, and its cut lengths are accurate, and quality and volume are little, simple in structure, and cost is low.
The purpose of the utility model can realize through following measure:
A kind of manual smooth muscle cutter; Comprise fixed mount; It is to laterally arrange that fixed mount has two side plates at least, on two side plates that laterally arrange, is provided with some insert grooves, and insert groove laterally arranges; Spacing between the adjacent knife blades groove equates that the two ends of blade are fastened in two side plate insert grooves.
Above-mentioned manual smooth muscle cutter, said insert groove is five, the spacing between the adjacent knife blades groove is 1mm.
Above-mentioned manual smooth muscle cutter is provided with the blade fixed strip in the bottom of insert groove, and it is one that the blade fixed strip engages with side plate bottom, insert groove place.
Above-mentioned manual smooth muscle cutter, said insert groove is a rectangle, to be fit to sticking into of two ends of blade.
Above-mentioned manual smooth muscle cutter, said fixed mount is the rectangle wood frame, is provided with operation panel at the top of two relative side plates of fixed mount.
Above-mentioned manual smooth muscle cutter, said fixed mount is the rectangle wood frame, is provided with operation panel at the top of fixed mount parallel side plate.
Adopt technique scheme; The utility model need not extra scale and the operation of flesh bar length width is judged in range estimation; Blade through fixed mount inner blade groove is inlayed is drawn materials, and blade interchangeable to different insert grooves realize that the length of blade space is regulated; Draw materials thereby the isolated smooth muscle bar is accurately located cutting, the adjusting accuracy of the utility model reaches 1 millimeter.And the utility model volume and quality are little, handled easily with deposit.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is second kind of structural representation of the utility model.
The specific embodiment
A kind of manual smooth muscle cutter as depicted in figs. 1 and 2 comprises fixed mount 1, and fixed mount 1 is the rectangle wood frame; It is to laterally arrange that fixed mount has two side plates at least, and promptly front side board is parallel with back side panel, on two side plates that laterally arrange, is provided with some insert grooves 2; Insert groove laterally arranges, and the spacing between the adjacent knife blades groove equates that the two ends of blade 3 are handle of a knife; The width of handle of a knife is less than the width in the middle of the blade, and the two ends of blade 3 are fastened in two side plate insert grooves 2, and promptly an end sticks in the insert groove of front side board; The other end sticks in the insert groove of back side panel; Sticking into the back is the blade mid portion in fixed mount, and the blade mid portion reaches outside the fixed mount, conveniently experiment isolated smooth muscle bar is cut.Be provided with blade fixed strip 4 in the bottom of insert groove 2, it is one that blade fixed strip 4 engages with side plate bottom, insert groove place.
Said insert groove 2 is five, and the spacing between the adjacent knife blades groove is 1mm, and insert groove 2 is a rectangle, to be fit to sticking into of 3 two ends of blade.
As shown in Figure 1, be provided with operation panel 5 at the top of fixed mount parallel side plate, fixed mount is covered on the experimental specimen isolated smooth muscle bar, two hand pressing operation plates just can conveniently carry out cutting operation.
When the utility model holddown groove is rectangle, can also operation panel 5 be located on the two tool opposing sideplates except that parallel side plate, as shown in Figure 2.
The holddown groove of the utility model can also other shapes, just can as long as match with the end of blade 3.
The course of work of the utility model is following: take off blade fixed strip 4; According to the experiment needs two blades are sticked in the different blades groove; Blade fixed strip 4 is engaged with side plate, regulated the spacing of two blades like this, again the utility model fixed mount is aimed at the experimental specimen isolated smooth muscle bar on the objective table; Two hands are placed on the operation panel 5 and exert pressure; Just can carry out the cutting of different length, width easily and fast, and cut annular and stringer smooth muscle, so that further experiment carries out according to experiment needs uniform, fine.
Claims (6)
1. manual smooth muscle cutter; It is characterized in that: comprise fixed mount (1); It is to laterally arrange that fixed mount has two side plates at least, on two side plates that laterally arrange, is provided with some insert grooves (2), and insert groove laterally arranges; Spacing between the adjacent knife blades groove equates that the two ends of blade (3) are fastened in two side plate insert grooves (2).
2. manual smooth muscle cutter according to claim 1 is characterized in that: said insert groove (2) is five, and the spacing between the adjacent knife blades groove is 1mm.
3. manual smooth muscle cutter according to claim 1 and 2 is characterized in that: be provided with blade fixed strip (4) in the bottom of insert groove (2), it is one that blade fixed strip (4) engages with insert groove place side plate.
4. manual smooth muscle cutter according to claim 3 is characterized in that: said insert groove (2) is a rectangle, to be fit to sticking into of (3) two ends of blade.
5. manual smooth muscle cutter according to claim 4 is characterized in that: said fixed mount is the rectangle wood frame, is provided with operation panel (5) at the top of two relative side plates of fixed mount.
6. manual smooth muscle cutter according to claim 4 is characterized in that: said fixed mount (1) is the rectangle wood frame, is provided with operation panel (5) at the top of fixed mount parallel side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202126528U CN202556441U (en) | 2012-05-14 | 2012-05-14 | Manual smooth muscle strip cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202126528U CN202556441U (en) | 2012-05-14 | 2012-05-14 | Manual smooth muscle strip cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556441U true CN202556441U (en) | 2012-11-28 |
Family
ID=47206138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202126528U Expired - Fee Related CN202556441U (en) | 2012-05-14 | 2012-05-14 | Manual smooth muscle strip cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556441U (en) |
-
2012
- 2012-05-14 CN CN2012202126528U patent/CN202556441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130514 |