CN204863467U - Brestbone after separating chi - Google Patents
Brestbone after separating chi Download PDFInfo
- Publication number
- CN204863467U CN204863467U CN201520508987.8U CN201520508987U CN204863467U CN 204863467 U CN204863467 U CN 204863467U CN 201520508987 U CN201520508987 U CN 201520508987U CN 204863467 U CN204863467 U CN 204863467U
- Authority
- CN
- China
- Prior art keywords
- chi
- brestbone
- blade
- breastbone
- separated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of medical equipment, be the brestbone after separating chi that the chi body is the arc design, the crooked radian of arc blade is 170o, is made by the stainless steel, and length is 25 -30 centimetre, and the width is 1.5 -2 centimetre, and thickness is the 1.5 -2 millimeter, and the blade both ends are flat blunt circularly, do not have the water caltrop. Can avoid behind the brestbone the not enough problem of length among the disengaging process during use, adopt the arc design, can make the chi body hug closely the brestbone and go forward, for the operator provides operating space clear relatively, chi body both ends circle is blunt, can avoid haring organ behind the brestbone, tissue, and the blade both sides all indicate the scale, and the scale is opposite direction to be arranged, regardless of falling in the same direction as using, all can read out length fast, and operation time has been shortened in convenient operation, has improved operation efficiency, easily popularizes and applies.
Description
Technical field
This utility model belongs to medical instruments field, is to be separated chi after the breastbone of the curved design of a kind of chi body.
Background technology
At present, clinically when row mediastinoscopy or row chest deformity corrective procedure, need be separated retrosternal space, avoid damage breastbone after organ-tissue.Traditional method is that patient is separated with finger, because finger only has the half of breastbone length, and be separated for a long time, easily tired, add the impact of patient body position, operate very difficult, cause retrosternal space to be separated not good, affect mediastinoscopy effect, even owing to being separated not exclusively, in operation process, accidentally injure organ, tissue after breastbone, may serious consequence be caused.
Summary of the invention
The purpose of this utility model is: for the shortcoming of finger in retrosternal space is separated, and designs a kind of separation chi that can facilitate, easily, thoroughly be separated retrosternal space and don't organize after damaging breastbone.
The technical solution of the utility model: be separated chi after a kind of breastbone, is separated the blade that chi comprises curved design, it is characterized in that after described breastbone, the crooked radian of described arc blade is 170
o.
Described arc blade is made up of rustless steel.
Described arc blade length is 25-30 centimetre, and width is 1.5-2 centimetre, and thickness is 1.5-2 millimeter.
Described arc blade two ends are flat blunt round, do not have Pedicellus et Pericarpium Trapae.
Described arc blade both sides all indicate scale, and scale is rightabout arrangement.
The beneficial effects of the utility model are: blade length, according to presternum Design of length, avoids the problem of curtailment in separation process after breastbone; Adopt cambered design, chi body can be made to be close to breastbone and advance, for operator provides working place relatively clearly; Chi body two ends are blunt round, do not have Pedicellus et Pericarpium Trapae, can avoid damage breastbone after organ, tissue, blade both sides all indicate scale, scale is rightabout arrangement, no matter falling along using, all can read length fast, handled easily, shortens operating time, improves procedure efficiency.
Accompanying drawing explanation
Fig. 1 is the top view being separated chi after breastbone.
Fig. 2 is the side view being separated chi after breastbone.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further details.
As shown in Figure 1, be separated chi after a kind of breastbone, be separated the blade 1 that chi comprises curved design, it is characterized in that after described breastbone, the crooked radian of described arc blade 1 is 170o.Described arc blade 1 is made up of rustless steel.
As shown in Figure 1, arc blade 1 both sides all indicate scale, and left-hand scale is 1 to 30 centimetres, and right side scale is 30 to 1 centimetre.
As shown in Figure 2, arc blade 1 length is 25-30 centimetre, and width is 1.5-2 centimetre, and thickness is 1.5-2 millimeter.Described arc blade 1 two ends 2, in flat blunt round, do not have Pedicellus et Pericarpium Trapae.
Claims (5)
1. be separated a chi after breastbone, be separated the blade that chi comprises curved design, it is characterized in that after described breastbone, the crooked radian of described arc blade is 170
o.
2. be separated chi after breastbone as claimed in claim 1, it is characterized in that, described arc blade is made up of rustless steel.
3. be separated chi after breastbone as claimed in claim 1, it is characterized in that, described arc blade length is 25-30 centimetre, and width is 1.5-2 centimetre, and thickness is 1.5-2 millimeter.
4. be separated chi after breastbone as claimed in claim 1, it is characterized in that, described arc blade two ends are flat blunt round, do not have Pedicellus et Pericarpium Trapae.
5. be separated chi after breastbone as claimed in claim 1, it is characterized in that, described arc blade both sides all indicate scale, and scale is rightabout arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508987.8U CN204863467U (en) | 2015-07-15 | 2015-07-15 | Brestbone after separating chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508987.8U CN204863467U (en) | 2015-07-15 | 2015-07-15 | Brestbone after separating chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863467U true CN204863467U (en) | 2015-12-16 |
Family
ID=54807910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508987.8U Expired - Fee Related CN204863467U (en) | 2015-07-15 | 2015-07-15 | Brestbone after separating chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863467U (en) |
-
2015
- 2015-07-15 CN CN201520508987.8U patent/CN204863467U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |