CN105030301A - Medical tissue tweezers capable of removing gauze automatically - Google Patents
Medical tissue tweezers capable of removing gauze automatically Download PDFInfo
- Publication number
- CN105030301A CN105030301A CN201510436545.1A CN201510436545A CN105030301A CN 105030301 A CN105030301 A CN 105030301A CN 201510436545 A CN201510436545 A CN 201510436545A CN 105030301 A CN105030301 A CN 105030301A
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- Prior art keywords
- jig arm
- arm
- gauze
- automatically
- wiper
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses medical tissue tweezers capable of removing gauze automatically. The medical tissue tweezers comprise two clamping arms. The rear ends of the two clamping arms are connected together to form a handle, the front ends of the two clamping arms are provided with a hooking head and a hooking groove corresponding to the hooking head, and the hooking head and the hooking groove are used for completing clamping. Poking arms are hinged to the two clamping arms respectively and provided with through grooves through which the front portions of the corresponding clamping arms can stretch out, and the rear ends of the poking arms are connected with the corresponding clamping arms through springs. The gauze is clamped and automatically removed by pressing and loosening the rear ends of the two poking arms. The medical tissue tweezers are ingenious in design, convenient and fast to operate and capable of relieving the work intensity of medical workers greatly.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, especially relate to a kind of medical tissue tweezer automatically can removing gauze.
Background technology
Hospitals at Present is in clinical operation, and gripping gauze generally adopts the tissue clamps with sharp tooth front end.Front end due to tissue clamps two jig arm is provided with gib head and corresponding hook groove, and like this when gripping gauze, gib head and groove match " biting " gauze, can avoid gauze to come off from tweezers.
The tissue clamps of this structure, gib head surface roughness is higher, and namely gib head microcosmic surface unevenness is very large, and the fiber of gauze cotton thread is hooked in protruding part, further increases the reliability of tweezers clamping.But its shortcoming is in time unclamping two jig arm of tissue clamps, gauze is still hooked on gib head firmly or is formed in the teeth of hook groove, cannot come off smoothly.Therefore medical personnel need to be left behind the front end of gauze from tissue clamps with hands.Although this is a very shirtsleeve operation, surgery medical personnel, in darg, repeat identical action up to a hundred times, make them in continuous print operation technique, feel very tired.Therefore, need badly and develop a kind of easy to use, laborsaving, medical tissue tweezer that man-machine efficacy is good, realize the update of existing product, the needs of medical personnel's real work could be met.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of medical tissue tweezer automatically can removing gauze.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of medical tissue tweezer automatically can removing gauze, comprise two jig arm, the rear end of two jig arm links together formation handle, the front end of two jig arm is provided with gib head and the hook groove of the correspondence for completing clamping task, two jig arm are also hinged with a wiper arm respectively, wiper arm is provided with the groove stretched out for corresponding jig arm front portion, the rear end of wiper arm is connected with corresponding jig arm by spring, by pressing and unclamp the rear end of two wiper arms, realize the gripping to gauze and removal automatically.
Further, described wiper arm entirety is curved, and respectively there is one section of linearly type at the two ends of arc wiper arm.
Further, described spring is lengthy motion picture shape, and one end of long springs is fixedly connected with the rear end of wiper arm, and the other end is fixedly connected with towards the front end of jig arm with jig arm.
Beneficial effect:
According to the present invention, the rear end of two wiper arms only need be pressed by operator while using-system tweezer gripping gauze, when unclamping tissue clamps, can realize the automatic removal of institute's gripping gauze.Because the connection of wiper arm and jig arm adopts lever principle to design, the working strength that operator increase in use is substantially negligible, as long as and the jig arm of unclamping tissue clamps just easily can realize the automatic removal of gauze.Design ingenious, simple operation, greatly can reduce the working strength of health care worker.
Wiper arm entirety preferably adopts arc, and the two ends of arc wiper arm are set to linear type, when increasing front end and removing gauze effect, can also increase comfort level during back-end operations human users.
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the side view of gib head 6 in Fig. 1.
Fig. 4 is the side view of groove 7 in Fig. 1.
In figure, 1, screw, 2, wiper arm, 201, groove, 3, spring, 4, jig arm, 5, handle, 6, gib head, 7, hook groove, 8, positioning sleeve.
Detailed description of the invention
As shown in the figure, a kind of medical tissue tweezer automatically can removing gauze, the link together front end that forms handle 5, two jig arm 4, the rear end comprising two jig arm, 4, two jig arm 4 is provided with gib head 6 and the hook groove 7 of the correspondence for completing clamping task.
Two jig arm 4 are also hinged with a wiper arm 2 respectively.As shown in Figure 2, present embodiment adopts a screw 1 as jointed shaft.
Wiper arm 2 is provided with the groove 201 stretched out for corresponding jig arm 4 front portion.
During installation, jig arm 4 can be made to put in the groove 201 of corresponding wiper arm 2, adopting screw 1 to be connected with another sidewall of groove 201 through a sidewall of groove 201, jig arm 4 according to this, being provided with the positioning sleeve 8 for limiting position relationship between jig arm 4 and wiper arm 2 in the part of screw 1 between jig arm 4 and the sidewall of groove 201.Packing ring is adopted to use as positioning sleeve in present embodiment.Adopt after positioning sleeve 8, can ensure that wiper arm 2 is in the process of motion and can not interfere between jig arm 4, thus improve gripping further and remove the efficiency of gauze.
The rear end of wiper arm 2 is connected with corresponding jig arm by spring 3, by pressing and unclamp the rear end of two wiper arms 2, realizes the gripping to gauze and removal automatically.
In order to make the structure of whole tissue clamps compacter, wiper arm 2 global design is arc, and the arc-shaped concave of two arc wiper arms is oppositely arranged.The two ends of arc wiper arm 2 respectively have one section to be designed to linear type, and it is more quick that the linear section of front end can ensure that gauze is removed automatically, and the linear section of rear end can improve the operation comfort of operator.
Described spring 3 is lengthy motion picture shape, and one end of long springs is fixedly connected with the rear end of wiper arm 2, and the other end is fixedly connected with towards the front end of jig arm 4 with jig arm 4.
Particularly, the two ends of long springs can be welded together with corresponding wiper arm and jig arm respectively.
The present invention is adopted to carry out gripping as follows with the work process removing gauze:
Make thumb and forefinger that the rear end of wiper arm 2 is pressed to corresponding jig arm 4, now spring 3 is stressed is compressed and the front end being adjacent to corresponding jig arm 4, two wiper arms 2 is rotated to the outside of two jig arm front ends simultaneously.Due to wiper arm 2 being provided with groove 201, so the outside that corresponding jig arm forwards jig arm to can be crossed in the front portion of two wiper arms 2.
Make thumb and forefinger continue firmly, now the rear end of wiper arm 2, spring 3 and jig arm 4 fit together, and continue with the inner front end then promoting two jig arm 4 close to each other, realize pinching action, clamped by gauze.
When removing gauze, then thumb and forefinger unclamp jig arm 4, and the front end of jig arm 4 is unclamped, but due to gib head and or the teeth that form hook groove still hook the fiber of gauze, so gauze comes off not yet.Continue the rear end of unclamping wiper arm 2, now external force suffered by spring 3 disappears, and the elastic force of spring 3 is discharged, the front end promoting two wiper arms 2 is close to each other, promote gauze, gauze is released from gib head 6 or the teeth that form hook groove 7, thus realize gauze and depart from from the front end of tissue clamps.The operation that this completes a gauze clamping and remove.
Claims (3)
1. automatically can remove the medical tissue tweezer of gauze for one kind, comprise two jig arm (4), the rear end of two jig arm (4) links together and forms handle (5), the front end of two jig arm (4) is provided with the gib head (6) of the correspondence for completing clamping task and hook groove (7), it is characterized in that: on two jig arm (4), be also hinged with a wiper arm (2) respectively, wiper arm (2) is provided with the groove (201) stretched out for corresponding jig arm (4) front portion, the rear end of wiper arm (2) is connected with corresponding jig arm by spring (3), by pressing and unclamp the rear end of two wiper arms (2), realize the gripping to gauze and removal automatically.
2. a kind of medical tissue tweezer automatically can removing gauze according to claim 1, is characterized in that: described wiper arm (2) is overall curved, and respectively there is one section of linearly type at the two ends of arc wiper arm (2).
3. a kind of medical tissue tweezer automatically can removing gauze according to claim 1, it is characterized in that: described spring (3) is lengthy motion picture shape, one end of long springs is fixedly connected with the rear end of wiper arm (2), and the other end is fixedly connected with towards the front end of jig arm (4) with jig arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436545.1A CN105030301B (en) | 2015-07-23 | 2015-07-23 | A kind of medical tissue tweezer for automatically removing gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436545.1A CN105030301B (en) | 2015-07-23 | 2015-07-23 | A kind of medical tissue tweezer for automatically removing gauze |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105030301A true CN105030301A (en) | 2015-11-11 |
| CN105030301B CN105030301B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436545.1A Expired - Fee Related CN105030301B (en) | 2015-07-23 | 2015-07-23 | A kind of medical tissue tweezer for automatically removing gauze |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270514B1 (en) * | 2000-01-10 | 2001-08-07 | Surgical Concepts, Inc. | Sensitive adjustment forceps apparatus |
| EP1245195A1 (en) * | 2001-03-29 | 2002-10-02 | GRIESHABER & CO. AG SCHAFFHAUSEN | Surgical instrument |
| JP2009119219A (en) * | 2007-11-16 | 2009-06-04 | Momoe Kohase | Slide type forceps |
| CN201253246Y (en) * | 2008-08-31 | 2009-06-10 | 葛玉娟 | Novel sterilized cotton ball forceps |
| KR20090081357A (en) * | 2009-06-30 | 2009-07-28 | (주)이지테크 | A disposal bio-plastic pincette |
| CN201313288Y (en) * | 2008-12-16 | 2009-09-23 | 苏延峰 | Medical tooth-shaped tweezers |
| CN104116595A (en) * | 2014-08-08 | 2014-10-29 | 江苏百易得医疗科技有限公司 | Medical dressing forceps |
| CN204814074U (en) * | 2015-07-23 | 2015-12-02 | 洛阳理工学院 | Can get rid of medical tissue clamps of gauze automatically |
-
2015
- 2015-07-23 CN CN201510436545.1A patent/CN105030301B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270514B1 (en) * | 2000-01-10 | 2001-08-07 | Surgical Concepts, Inc. | Sensitive adjustment forceps apparatus |
| EP1245195A1 (en) * | 2001-03-29 | 2002-10-02 | GRIESHABER & CO. AG SCHAFFHAUSEN | Surgical instrument |
| JP2009119219A (en) * | 2007-11-16 | 2009-06-04 | Momoe Kohase | Slide type forceps |
| CN201253246Y (en) * | 2008-08-31 | 2009-06-10 | 葛玉娟 | Novel sterilized cotton ball forceps |
| CN201313288Y (en) * | 2008-12-16 | 2009-09-23 | 苏延峰 | Medical tooth-shaped tweezers |
| KR20090081357A (en) * | 2009-06-30 | 2009-07-28 | (주)이지테크 | A disposal bio-plastic pincette |
| CN104116595A (en) * | 2014-08-08 | 2014-10-29 | 江苏百易得医疗科技有限公司 | Medical dressing forceps |
| CN204814074U (en) * | 2015-07-23 | 2015-12-02 | 洛阳理工学院 | Can get rid of medical tissue clamps of gauze automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105030301B (en) | 2017-03-29 |
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