CN205322441U - Scalpel for neurosurgery department - Google Patents
Scalpel for neurosurgery department Download PDFInfo
- Publication number
- CN205322441U CN205322441U CN201620104436.XU CN201620104436U CN205322441U CN 205322441 U CN205322441 U CN 205322441U CN 201620104436 U CN201620104436 U CN 201620104436U CN 205322441 U CN205322441 U CN 205322441U
- Authority
- CN
- China
- Prior art keywords
- knife bar
- tool bit
- set portion
- cutter arbor
- suction head
- 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
Links
Abstract
The utility model discloses a scalpel for neurosurgery department, including the cutter arbor, the left end of cutter arbor is provided with the slot, the left end cooperation of cutter arbor has the tool bit, the tool bit assigns into in the slot, the tool bit has the fixed slot, the cutter arbor has the cooperation the fixed screw of fixed slot, the tool bit has the cutting edge, the below position department slope of cutter arbor is provided with set portion, the slope of cover portion sets up left, cover portion keeps away from that one end cooperation of cutter arbor has spherical suction head, the right side of cover portion is provided with the negative pressure end, suction head keeps away from the annular is provided with three above absorption hole in that one end of cover portion, the suction head of the device through adopting fixed knot to construct, burden press bond negative pressure equipment during the operation, when the tool bit was moving, suction head supported the walking route front end at the tool bit all the time, can accomplish produced liquid among the tool bit cutting process through suction head, provided the comparatively clear field of vision for the feed route.
Description
Technical field
This utility model relates to a kind of neurosurgery scalpel。
Background technology
Neurosurgery is outside in scientific basic, research nerve system of human body (brain, spinal cord and peripheral nerve) and the damage of subsidiary body's (skull, meninges, cerebrovascular etc.) thereof, inflammation, tumor, deformity and the cause of disease of some dysfunction illness (such as neuralgia, epilepsy etc.), etiopathogenesis, pathology, symptom, diagnosis and treatment theory and technology。The operation of neurosurgery is mainly for craniocerebral operations, such as patient's craniocerebral injury or excision patient's cerebroma etc., owing in operation process, otch can constantly have the liquid such as blood or tissue fluid to overflow, cleaning easily causes infection not in time, affect doctor simultaneously and accurately judge the situation of operation, existing solution is generally nurse and adopts suction catheter not stop to carry out drain, not only wastes time and energy, also can affect the normal operating of doctor。
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of neurosurgery scalpel, this device is by adopting the adsorption head of fixed structure, negative press bond negative pressure equipment during operation, at cutter head while moving, adsorption head is against the walking path front end of cutter head all the time, produced liquid in cutter head cutting process can be completed by adsorption head, provide the visual field comparatively clearly for cutting line, simple to operation。
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of neurosurgery scalpel, including knife bar, the left end of described knife bar is provided with slot, the left end of described knife bar is combined with cutter head, described cutter head assigns in described slot, described cutter head has fixing groove, described knife bar has the fixed screw coordinating described fixing groove, described cutter head has blade, the lower position of described knife bar is tiltedly installed with set portion, described set portion tilts to arrange to the left, there is spherical adsorption head in described set portion away from that one end fits of described knife bar, the right side in described set portion is provided with negative pressure end, described adsorption head is provided with the adsorption hole of more than three away from annular on that one end in described set portion。
Preferably, described knife bar is arranged with Anti-slip cover, glued fixing between described Anti-slip cover and described knife bar。
Preferably, described Anti-slip cover is provided with anti-skidding holding groove。
Preferably, being combined with seal washer between described adsorption head and described set portion, described seal washer is that rubber is made。
Preferably, sealing is formed between described set portion and described knife bar。
The beneficial effects of the utility model are: this device is by adopting the adsorption head of fixed structure; negative press bond negative pressure equipment during operation; at cutter head while moving; adsorption head is against the walking path front end of cutter head all the time; produced liquid in cutter head cutting process can be completed by adsorption head; the visual field comparatively clearly is provided for cutting line; simple to operation; adsorption head is obliquely installed simultaneously; the depth capacity of cutter head incision can be limited; and then human body can be protected, it is to avoid the malpractice caused due to the operational error of doctor。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is structural representation of the present utility model。
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining。
Consult a kind of neurosurgery scalpel shown in Fig. 1, including knife bar 1, the left end of described knife bar 1 is provided with slot (not shown), the left end of described knife bar 1 is combined with cutter head 2, described cutter head 2 assigns in described slot, described cutter head 2 has fixing groove 201, described knife bar 1 has the fixed screw 3 coordinating described fixing groove 201, described cutter head 2 has blade, the lower position of described knife bar 1 is tiltedly installed with set portion 4, described set portion 4 tilts and arranges to the left, there is spherical adsorption head 5 in described set portion 4 away from that one end fits of described knife bar 2, the right side in described set portion 4 is provided with negative pressure end 6, described adsorption head 5 is provided with the adsorption hole 501 of more than three away from annular on that one end in described set portion 4。
A preferred embodiment in this utility model, described knife bar 1 is arranged with Anti-slip cover 7, glued fixing between described Anti-slip cover 7 and described knife bar 1。
A preferred embodiment in this utility model, described Anti-slip cover 7 is provided with anti-skidding holding groove 711。
A preferred embodiment in this utility model, is combined with seal washer (not shown) between described adsorption head 5 and described set portion 4, described seal washer is that rubber is made。
A preferred embodiment in this utility model, is formed between described set portion 4 and described knife bar 1 and seals。
The beneficial effects of the utility model are: this device is by adopting the adsorption head of fixed structure; negative press bond negative pressure equipment during operation; at cutter head while moving; adsorption head is against the walking path front end of cutter head all the time; produced liquid in cutter head cutting process can be completed by adsorption head; the visual field comparatively clearly is provided for cutting line; simple to operation; adsorption head is obliquely installed simultaneously; the depth capacity of cutter head incision can be limited; and then human body can be protected, it is to avoid the malpractice caused due to the operational error of doctor。
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model。This utility model claims scope and is defined by appending claims and equivalent thereof。
Claims (5)
1. a neurosurgery scalpel, it is characterized in that: include knife bar, the left end of described knife bar is provided with slot, the left end of described knife bar is combined with cutter head, described cutter head assigns in described slot, described cutter head has fixing groove, described knife bar has the fixed screw coordinating described fixing groove, described cutter head has blade, the lower position of described knife bar is tiltedly installed with set portion, described set portion tilts to arrange to the left, there is spherical adsorption head in described set portion away from that one end fits of described knife bar, the right side in described set portion is provided with negative pressure end, described adsorption head is provided with the adsorption hole of more than three away from annular on that one end in described set portion。
2. neurosurgery scalpel according to claim 1, it is characterised in that: described knife bar is arranged with Anti-slip cover, glued fixing between described Anti-slip cover and described knife bar。
3. neurosurgery scalpel according to claim 2, it is characterised in that: described Anti-slip cover is provided with anti-skidding holding groove。
4. neurosurgery scalpel according to claim 1, it is characterised in that: being combined with seal washer between described adsorption head and described set portion, described seal washer is that rubber is made。
5. neurosurgery scalpel according to claim 1, it is characterised in that: formed between described set portion and described knife bar and seal。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104436.XU CN205322441U (en) | 2016-02-02 | 2016-02-02 | Scalpel for neurosurgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104436.XU CN205322441U (en) | 2016-02-02 | 2016-02-02 | Scalpel for neurosurgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322441U true CN205322441U (en) | 2016-06-22 |
Family
ID=56317953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104436.XU Expired - Fee Related CN205322441U (en) | 2016-02-02 | 2016-02-02 | Scalpel for neurosurgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236199A (en) * | 2016-08-30 | 2016-12-21 | 苏州品诺维新医疗科技有限公司 | A kind of adsorbing mechanism and control method, operation technique system |
-
2016
- 2016-02-02 CN CN201620104436.XU patent/CN205322441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236199A (en) * | 2016-08-30 | 2016-12-21 | 苏州品诺维新医疗科技有限公司 | A kind of adsorbing mechanism and control method, operation technique system |
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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: 20160622 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |