CN202604961U - Special scalpel for cesarean section - Google Patents
Special scalpel for cesarean section Download PDFInfo
- Publication number
- CN202604961U CN202604961U CN 201220312251 CN201220312251U CN202604961U CN 202604961 U CN202604961 U CN 202604961U CN 201220312251 CN201220312251 CN 201220312251 CN 201220312251 U CN201220312251 U CN 201220312251U CN 202604961 U CN202604961 U CN 202604961U
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- CN
- China
- Prior art keywords
- blade
- positioning
- handle
- cesarean section
- knife
- 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 relates to medical apparatus and instruments, in particular to a special scalpel for cesarean section. The special scalpel for cesarean section comprises a holder and a blade, wherein the blade is fixed at the front end of the holder, and rough lines are formed on the holder. The special scalpel for cesarean section is characterized in that a positioning check block with a positioning column is arranged, the end part of the positioning column is provided with threads which are matched with a positioning handle, a positioning groove is formed on the blade, the positioning check block is connected with the blade through the positioning groove, the positioning column and the positioning handle, and length measurement scale marks are formed on the blade. When a doctor incises during the cesarean section, the position of the positioning check block in the positioning groove can be determined according to the figure of a puerpera, the incision depth can be mastered through the positioning check block on the blade, so a fetus can be prevented from being hurt, and the pain of the puerpera is reduced. The special scalpel for cesarean section has the advantages of reasonability in structure, simplicity in operation, safety in use and the like.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of simple in structure, easy to operate, cesarean special-purpose surgical knife that result of use is good.
Background technology
As everyone knows, along with growth in the living standard, the body weight during baby due is more and more heavier; Caesarean probability is increasing, and the doctor of department of obstetrics and gynecology section needs earlier stomach wall to be cut open when doing abdominal operation to patient; The common scalpel of main clinically use is operated at present, and common scalpel generally is made up of handle of a knife and blade, and blade is fixed on the handle of a knife front end; Physician's hand is held handle of a knife and is operated during use, in order to prevent scalpel slippage in the operation process, generally is provided with numb stricture of vagina on the handle of a knife; This scalpel causes doctor wayward dynamics and cutting weight when the cutting stomach wall; There is deviation will injure the fetus in the abdomen slightly,, brings misery, threaten even cause malpractice to fetus to the puerpera so need the doctor repeatedly to cut.
Summary of the invention
This utility model is to the deficiency that exists in the existing scalpel, proposes a kind of rational in infrastructure, easy to operate, result of use is good cesarean special-purpose surgical knife.
A kind of cesarean special-purpose surgical knife; Comprise handle of a knife, blade, wherein blade is fixed on the handle of a knife front end, and handle of a knife is provided with numb stricture of vagina; It is characterized in that being provided with the position block of band reference column; The end of reference column is provided with the screw thread that matches with position fixing handle, and blade is provided with locating slot, and position block is connected with blade through locating slot, reference column and position fixing handle.
This utility model can be provided with the length metering graduation mark on blade, to set position block position on blade according to the different puerperas that cuts open.
When this utility model cuts at caesarean operation; The doctor can be according to puerpera's the bodily form; Confirm the position of position block in locating slot,, prevent to injure fetus to grasp depth of cut through the position block on the blade; Reduce puerpera's pain, have advantages such as rational in infrastructure, simple to operate, safe in utilization.
Description of drawings
Fig. 1 is a kind of structural representation of this utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
As shown in the figure, a kind of cesarean special-purpose surgical knife comprises handle of a knife 1, blade 2, and wherein blade 2 is fixed on handle of a knife 1 front end; Handle of a knife 1 is provided with numb stricture of vagina, and upward identical with prior art, this does not give unnecessary details; This utility model is characterised in that the position block 4 that is provided with band reference column 3, and the end of reference column 3 is provided with the screw thread that matches with position fixing handle 5, and blade 2 is provided with locating slot; Position block 4 is connected with blade 2 through locating slot, reference column 3 and position fixing handle 5, and blade 2 is provided with the length metering graduation mark, when caesarean operation cuts; The doctor can confirm the position of position block in locating slot according to puerpera's the bodily form, to grasp depth of cut through the position block on the blade; Prevent to injure fetus, reduce puerpera's pain, have advantages such as rational in infrastructure, simple to operate, safe in utilization.
Claims (2)
1. cesarean special-purpose surgical knife; Comprise handle of a knife, blade, wherein blade is fixed on the handle of a knife front end, and handle of a knife is provided with numb stricture of vagina; It is characterized in that being provided with the position block of band reference column; The end of reference column is provided with the screw thread that matches with position fixing handle, and blade is provided with locating slot, and position block is connected with blade through locating slot, reference column and position fixing handle.
2. a kind of cesarean special-purpose surgical knife according to claim 1 is characterized in that blade is provided with the length metering graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312251 CN202604961U (en) | 2012-06-30 | 2012-06-30 | Special scalpel for cesarean section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312251 CN202604961U (en) | 2012-06-30 | 2012-06-30 | Special scalpel for cesarean section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604961U true CN202604961U (en) | 2012-12-19 |
Family
ID=47338698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312251 Expired - Fee Related CN202604961U (en) | 2012-06-30 | 2012-06-30 | Special scalpel for cesarean section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802192A (en) * | 2015-04-15 | 2015-07-29 | 广西大学 | Scissors capable of measuring cutting size |
-
2012
- 2012-06-30 CN CN 201220312251 patent/CN202604961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802192A (en) * | 2015-04-15 | 2015-07-29 | 广西大学 | Scissors capable of measuring cutting size |
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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: 20121219 Termination date: 20130630 |