CN205458863U - Hemostatic forceps of easily operating - Google Patents
Hemostatic forceps of easily operating Download PDFInfo
- Publication number
- CN205458863U CN205458863U CN201521031667.4U CN201521031667U CN205458863U CN 205458863 U CN205458863 U CN 205458863U CN 201521031667 U CN201521031667 U CN 201521031667U CN 205458863 U CN205458863 U CN 205458863U
- Authority
- CN
- China
- Prior art keywords
- bar
- hole
- handle
- grip part
- clamping part
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a hemostatic forceps of easily operating makes a bar rack on the lower terminal surface of a handle near the portion of gripping, and another handle is close to the up end of the portion of gripping and makes a vertical through -hole, and this through -hole is used for the bar rack gets into and withdraws from, through -hole below a lateral wall grips and on the hinge adorn a strip that clamps towards the through -hole orientation, should clamp the strip and grip installation elasticity strip between the lateral wall, an end that should clamp is used for blocking the tooth's socket of the lower extreme of bar rack and spacing with the clamping part, make on clamping a side one with a vertically driving lever clamps. The utility model discloses in, to go also can not appear when using for a long time because of the not hard up problem that excessive abrasion results in because to clamp the strip very little with the friction area of tooth's socket, the safety of performing the operation is guaranteed to the phenomenon of the failure of having avoided stopping blooding among the prior art.
Description
Technical field
This utility model relates to operating theater instruments structure and improves field, a kind of easily operated mosquito forceps.
Background technology
Through commonly used operating theater instruments when mosquito forceps is operation, when operation, doctor clamps blood vessel by mosquito forceps, it is to avoid blood
Flow out, the structure of mosquito forceps as shown in Figure 5: include clamping part 4, hinge 3, grip part 1 and handle 2,5, clamping part phase
To end face make male-female structure, two integrally formed handles in clamping part rear end mutually cut with scissors dress, each handle by hinge
Grip part is integrally made in rear end, and the end face that handle on side, two grip parts is relative makes two limiting sections 8 relatively, and these are two years old
The structure of mutually card dress is made on the end face that individual limiting section is relative.During use, insert grip part with finger, then outwardly open,
Handle drives clamping part to open, and after clamping part is directed at blood vessel, is clamped in opposite directions two grip parts, and two limiting sections mutually block,
Make handle to outwardly open, thus make clamping part clamp blood vessel.But find in actual use, when after long-time use, limit
Position minister's phase rubs, and causes the structural wear that card fills, it is impossible to stable blocks handle, causes the failure of hemostasis.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that rational in infrastructure, life-time service does not haves loosening
A kind of easily operated mosquito forceps.
This utility model adopts the technical scheme that:
A kind of easily operated mosquito forceps, including clamping part, hinge, grip part and handle, the end face that clamping part is relative is made convex
Recessed fit structure, two integrally formed handles in clamping part rear end mutually cut with scissors dress by hinge, and each handle rear end is integrally made and held
Hold portion, it is characterised in that: a bar shaped tooth bar made on the lower surface of grip part by a handle, and another handle is near gripping
A vertical through hole is made in the upper surface in portion, and this through hole enters for described bar shaped tooth bar and exits, the gripping below described through hole
On portion's sidewall, hinge fills a card dress bar towards through hole direction, installs elastic strip, this card dress bar between this card dress bar and grip part sidewall
End for blocking the teeth groove of lower end of described bar shaped tooth bar and clamping part is spacing, card dress bar side makes one and fills with card
The driving lever that bar is vertical.
And, described elastic strip is the steel disc of a bending.
And, described shake hands away from making an auxiliary on the handle bottom surface of through hole.
Advantage of the present utility model and good effect be:
In this utility model, remove original limiting section, use bar shaped tooth bar and card dress bar instead, block tooth by the end of card dress bar
The teeth groove of bar, card dress bar pushing and withstanding is lived, is thereby guaranteed that handle keeps a position by elastic strip, makes clamping part clamping blood vessel, due to
Card dress bar is the least with the friction area of teeth groove, does not also have, during long-time use, the loosening problem caused because of excessive wear, keeps away
Exempt from failed phenomenon of stopping blooding in prior art, it is ensured that the safety of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the I portion enlarged drawing of Fig. 1；
Fig. 3 is the II portion enlarged drawing of Fig. 2；
Fig. 4 is the schematic diagram that bar shaped tooth bar leaves through hole；
Fig. 5 is the schematic diagram of prior art.
Detailed description of the invention
Below in conjunction with embodiment, further illustrating this utility model, following embodiment is illustrative, is not determinate,
Protection domain of the present utility model can not be limited with following embodiment.
A kind of easily operated mosquito forceps, as shown in Figure 1,2,3, 4, including clamping part 4, hinge 3, grip part 1 and hands
Handle 2,5, the end face that clamping part is relative makes male-female structure, and two integrally formed handles in clamping part rear end are by hinge phase
Cutting with scissors dress mutually, each handle rear end integrally makes grip part, and innovation of the present utility model is: a handle is under grip part
Making a bar shaped tooth bar 7 on end face, a vertical through hole 9 made by another handle near the upper surface of grip part, and this through hole is used for
Described bar shaped tooth bar enters and exits, and the mounting seat 14 on the grip part sidewall 8 below described through hole fills one by rotating shaft 15 hinge
Fill bar 11 towards the card in through hole direction, elastic strip 10, the end 17 of this card dress bar are installed between this card dress bar and grip part sidewall
For blocking the teeth groove 16 of the lower end 12 of described bar shaped tooth bar and clamping part is spacing, card dress bar side is made one with card dress
The driving lever 13 that bar is vertical.
In the present embodiment, described elastic strip is the steel disc of a bending.Described shake hands away from making an auxiliary on the handle bottom surface of through hole
6。
When this utility model uses:
Finger inserts in grip part, stirs driving lever with other finger, makes card dress bar rotate to grip part sidewall and disengage with teeth groove,
Then outwardly open handle, make clamping part separately, be then aligned with blood vessel, make grip part move toward one another, bar shaped tooth bar return to through hole
In and with card dress bar block, now clamping part clamp blood vessel.
In this utility model, remove original limiting section, use bar shaped tooth bar and card dress bar instead, block tooth by the end of card dress bar
The teeth groove of bar, card dress bar pushing and withstanding is lived, is thereby guaranteed that handle keeps a position by elastic strip, makes clamping part clamping blood vessel, due to
Card dress bar is the least with the friction area of teeth groove, does not also have, during long-time use, the loosening problem caused because of excessive wear, keeps away
Exempt from failed phenomenon of stopping blooding in prior art, it is ensured that the safety of operation.
Claims (2)
1. an easily operated mosquito forceps, including clamping part, hinge, grip part and hands handle, the end face that clamping part is relative makes male-female structure, two integrally formed handles in clamping part rear end mutually cut with scissors dress by hinge, each handle rear end integrally makes grip part, it is characterized in that: a bar shaped tooth bar made on the lower surface of grip part by a handle, a vertical through hole made by another handle near the upper surface of grip part, this through hole enters for described bar shaped tooth bar and exits, on grip part sidewall below described through hole, hinge fills a card dress bar towards through hole direction, between this card dress bar and grip part sidewall, elastic strip is installed, the end of this card dress bar is for blocking the teeth groove of lower end of described bar shaped tooth bar and clamping part is spacing, card dress bar side is made a driving lever vertical with card dress bar.
A kind of easily operated mosquito forceps the most according to claim 1, it is characterised in that: described elastic strip is the steel disc of a bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031667.4U CN205458863U (en) | 2015-12-11 | 2015-12-11 | Hemostatic forceps of easily operating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031667.4U CN205458863U (en) | 2015-12-11 | 2015-12-11 | Hemostatic forceps of easily operating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458863U true CN205458863U (en) | 2016-08-17 |
Family
ID=56661526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031667.4U Expired - Fee Related CN205458863U (en) | 2015-12-11 | 2015-12-11 | Hemostatic forceps of easily operating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280798A (en) * | 2017-07-24 | 2017-10-24 | 上海市第人民医院 | A kind of tail vein injection haemostatic clamp |
-
2015
- 2015-12-11 CN CN201521031667.4U patent/CN205458863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280798A (en) * | 2017-07-24 | 2017-10-24 | 上海市第人民医院 | A kind of tail vein injection haemostatic clamp |
| CN107280798B (en) * | 2017-07-24 | 2023-09-08 | 上海市第一人民医院 | Hemostatic forceps for intravenous injection of rat tail |
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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: 20160817 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |